Update Protocol for backward-compatible with EFI1.1.

[mirror_edk2.git] / MdePkg / Include / Protocol / DevicePath.h

diff --git a/MdePkg/Include/Protocol/DevicePath.h b/MdePkg/Include/Protocol/DevicePath.h
index 6ff0050437177645fe1081bfcf0e01ad86cccea6..77b79a0c6f78de2a854eef393c49c363308eb28e 100644 (file)
--- a/MdePkg/Include/Protocol/DevicePath.h
+++ b/MdePkg/Include/Protocol/DevicePath.h
@@ -29,9 +29,14 @@
     0x9576e91, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } \\r
   }\r
 \r
+//\r
+// Protocol GUID defined in EFI1.1.\r
+// \r
+\r
 //\r
 // Device Path information\r
 //\r
+#define DEVICE_PATH_PROTOCOL  EFI_DEVICE_PATH_PROTOCOL_GUID\r
 \r
 #pragma pack(1)\r
 \r
@@ -41,6 +46,11 @@ typedef struct {
   UINT8 Length[2];\r
 } EFI_DEVICE_PATH_PROTOCOL;\r
 \r
+//\r
+// For backward-compatible with EFI1.1.\r
+// \r
+typedef EFI_DEVICE_PATH_PROTOCOL  EFI_DEVICE_PATH;\r
+\r
 //\r
 // Hardware Device Paths\r
 //\r