x86: prevent C-states hang on AMD C1E enabled machines

[linux-2.6-omap-h63xx.git] / include / acpi / actbl1.h

diff --git a/include/acpi/actbl1.h b/include/acpi/actbl1.h
index 9af239bd1153fad17bdaee0b0bfbfcbc671bab80..d38f9be2f6eeda77b42f48e492060ed6a9f3000b 100644 (file)
--- a/include/acpi/actbl1.h
+++ b/include/acpi/actbl1.h
@@ -300,6 +300,7 @@ struct acpi_table_dbgp {
 /*******************************************************************************
  *
  * DMAR - DMA Remapping table
+ *       From "Intel Virtualization Technology for Directed I/O", Sept. 2007
  *
  ******************************************************************************/
 
@@ -310,6 +311,10 @@ struct acpi_table_dmar {
        u8 reserved[10];
 };
 
+/* Flags */
+
+#define ACPI_DMAR_INTR_REMAP       (1)
+
 /* DMAR subtable header */
 
 struct acpi_dmar_header {
@@ -382,6 +387,20 @@ struct acpi_dmar_reserved_memory {
 
 #define ACPI_DMAR_ALLOW_ALL         (1)
 
+
+/* 2: Root Port ATS Capability Reporting Structure */
+
+struct acpi_dmar_atsr {
+       struct acpi_dmar_header header;
+       u8 flags;
+       u8 reserved;
+       u16 segment;
+};
+
+/* Flags */
+
+#define ACPI_DMAR_ALL_PORTS        (1)
+
 /*******************************************************************************
  *
  * ECDT - Embedded Controller Boot Resources Table
@@ -1156,9 +1175,9 @@ struct acpi_srat_mem_affinity {
        u16 reserved;           /* Reserved, must be zero */
        u64 base_address;
        u64 length;
-       u32 memory_type;        /* See acpi_address_range_id */
+       u32 reserved1;
        u32 flags;
-       u64 reserved1;          /* Reserved, must be zero */
+       u64 reserved2;         /* Reserved, must be zero */
 };
 
 /* Flags */