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-rw-r--r--include/acpi/actbl1.h11
1 files changed, 10 insertions, 1 deletions
diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index ea1c2998d54e..af0a8c3b87b7 100644
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -514,7 +514,8 @@ enum acpi_dmar_type {
 	ACPI_DMAR_TYPE_ROOT_ATS = 2,
 	ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3,
 	ACPI_DMAR_TYPE_NAMESPACE = 4,
-	ACPI_DMAR_TYPE_RESERVED = 5	/* 5 and greater are reserved */
+	ACPI_DMAR_TYPE_SATC = 5,
+	ACPI_DMAR_TYPE_RESERVED = 6	/* 6 and greater are reserved */
 };
 
 /* DMAR Device Scope structure */
@@ -607,6 +608,14 @@ struct acpi_dmar_andd {
 	char device_name[1];
 };
 
+/* 5: SOC Integrated Address Translation Cache Reporting Structure */
+
+struct acpi_dmar_satc {
+	struct acpi_dmar_header header;
+	u8 flags;
+	u8 reserved;
+	u16 segment;
+};
 /*******************************************************************************
  *
  * DRTM - Dynamic Root of Trust for Measurement table