Add specific flag definition according to ACPI specification.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1049 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/MdePkg/Include/IndustryStandard/Acpi.h b/MdePkg/Include/IndustryStandard/Acpi.h
index d2fe3459c2b4e50d9c9fc9342213eb5ecdab1661..f3bad89816a2319bbc71542564481334b870d539 100644 (file)
--- a/MdePkg/Include/IndustryStandard/Acpi.h
+++ b/MdePkg/Include/IndustryStandard/Acpi.h
@@ -86,6 +86,34 @@ typedef struct {
 #define EFI_ACPI_RESERVED_DWORD 0x00000000\r
 #define EFI_ACPI_RESERVED_QWORD 0x0000000000000000\r
 \r
+//\r
+// Resource Type Specific Flags\r
+// Ref ACPI specification 6.4.3.5.5 \r
+// \r
+// Bit [0]    : Write Status, _RW\r
+// \r
+#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_READ_WRITE                (1 << 0)\r
+#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_READ_ONLY                 (0 << 0)\r
+//\r
+// Bit [2:1]  : Memory Attributes, _MEM\r
+// \r
+#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_NON_CACHEABLE             (0 << 1)\r
+#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_CACHEABLE                 (1 << 1)\r
+#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_CACHEABLE_WRITE_COMBINING (2 << 1)\r
+#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_CACHEABLE_PREFETCHABLE    (3 << 1)\r
+//\r
+// Bit [4:3]  : Memory Attributes, _MTP\r
+// \r
+#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_MEMORY      (0 << 3)\r
+#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_RESERVED    (1 << 3)\r
+#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_ACPI        (2 << 3)\r
+#define EFI_APCI_MEMORY_RESOURCE_SPECIFIC_FLAG_ADDRESS_RANGE_NVS         (3 << 3)\r
+//\r
+// Bit [5]    : Memory to I/O Translation, _TTP\r
+// \r
+#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_TYPE_TRANSLATION          (1 << 5)\r
+#define EFI_ACPI_MEMORY_RESOURCE_SPECIFIC_FLAG_TYPE_STATIC               (0 << 5)\r
+\r
 #pragma pack()\r
 \r
 #endif\r