arch: Create ACPI IORT table

The virtual IOMMU exposed through virtio-iommu device has a dependency
on ACPI. It needs to expose the device ID of the virtio-iommu device,
and all the other devices attached to this virtual IOMMU. The IDs are
expressed from a PCI bus perspective, based on segment, bus, device and
function.

The guest relies on the topology description provided by the IORT table
to attach devices to the virtio-iommu device.

Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>

vmm/src/vm.rs

@@ -745,6 +745,7 @@ impl Vm {
                     Some(hdr),
                     self.config.serial.mode != ConsoleOutputMode::Off,
                     end_of_range,
+                    None,
                 )
                 .map_err(|_| Error::CmdLine)?;
 
@@ -765,6 +766,7 @@ impl Vm {
                     None,
                     self.config.serial.mode != ConsoleOutputMode::Off,
                     end_of_range,
+                    None,
                 )
                 .map_err(|_| Error::CmdLine)?;