acrn-hypervisor/hypervisor/boot
Anitha Chrisanthus 8d50d40ff8 hv: More changes to enable GPU passthru
Snoop control is not supported in the graphics VT-d engine and so should
be disabled in the PTEs. Also enabled iommu for graphics in the
dmar_drhd array.

v2: removed disable iommu in handle_one_drhd and combined if cond.
v3: minor code review changes
v4: moved the snoop control change to ept.c to accomodate upstream changes
Signed-off-by: Anitha Chrisanthus <anitha.chrisanthus@intel.com>
Reviewed-by: Gong Zhipeng <zhipeng.gong@intel.com>
2018-06-29 00:50:01 +08:00
..
include HV: treewide: enforce unsignedness of pcpu_id 2018-06-21 16:59:21 +08:00
sbl hv: refine the address used in sbl multiboot code 2018-06-22 16:12:24 +08:00
acpi.c HV: treewide: enforce unsignedness of pcpu_id 2018-06-21 16:59:21 +08:00
dmar_parse.c hv: More changes to enable GPU passthru 2018-06-29 00:50:01 +08:00