iommu/vt-d: Add ACPI namespace device reporting structures

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

include/acpi/actbl2.h

@@ -424,7 +424,8 @@ enum acpi_dmar_type {
 	ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
 	ACPI_DMAR_TYPE_ATSR = 2,
 	ACPI_DMAR_HARDWARE_AFFINITY = 3,
-	ACPI_DMAR_TYPE_RESERVED = 4	/* 4 and greater are reserved */
+	ACPI_DMAR_TYPE_ANDD = 4,
+	ACPI_DMAR_TYPE_RESERVED = 5	/* 5 and greater are reserved */
 };
 
 /* DMAR Device Scope structure */
@@ -445,7 +446,8 @@ enum acpi_dmar_scope_type {
 	ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,
 	ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3,
 	ACPI_DMAR_SCOPE_TYPE_HPET = 4,
-	ACPI_DMAR_SCOPE_TYPE_RESERVED = 5	/* 5 and greater are reserved */
+	ACPI_DMAR_SCOPE_TYPE_ACPI = 5,
+	ACPI_DMAR_SCOPE_TYPE_RESERVED = 6	/* 6 and greater are reserved */
 };
 
 struct acpi_dmar_pci_path {
@@ -507,6 +509,15 @@ struct acpi_dmar_rhsa {
 	u32 proximity_domain;
 };
 
+/* 4: ACPI Namespace Device Declaration Structure */
+
+struct acpi_dmar_andd {
+	struct acpi_dmar_header header;
+	u8 reserved[3];
+	u8 device_number;
+	u8 object_name[];
+};
+
 /*******************************************************************************
  *
  * HPET - High Precision Event Timer table