X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FInclude%2FProtocol%2FDiskIo.h;h=20b899056a061de115ed2f0f1ae1ed9c9592900e;hp=e36792c7cd8b5b117c2d9a1d42f1b3400961808f;hb=a6508c051b680c94e8823070c655a857487e862e;hpb=53f2d96e2e17ec78b040729127456ad9c65ac5c6

diff --git a/MdePkg/Include/Protocol/DiskIo.h b/MdePkg/Include/Protocol/DiskIo.h
index e36792c7cd..20b899056a 100644
--- a/MdePkg/Include/Protocol/DiskIo.h
+++ b/MdePkg/Include/Protocol/DiskIo.h
@@ -26,8 +26,18 @@
     0xce345171, 0xba0b, 0x11d2, {0x8e, 0x4f, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } \
   }
 
+//
+// Protocol GUID name defined in EFI1.1.
+// 
+#define DISK_IO_PROTOCOL  EFI_DISK_IO_PROTOCOL_GUID
+
 typedef struct _EFI_DISK_IO_PROTOCOL EFI_DISK_IO_PROTOCOL;
 
+//
+// Protocol defined in EFI1.1.
+// 
+typedef EFI_DISK_IO_PROTOCOL  EFI_DISK_IO;
+
 /**
   Read BufferSize bytes from Offset into Buffer.
 
@@ -87,6 +97,11 @@ EFI_STATUS
 
 #define EFI_DISK_IO_PROTOCOL_REVISION 0x00010000
 
+//
+// Revision defined in EFI1.1
+// 
+#define EFI_DISK_IO_INTERFACE_REVISION  EFI_DISK_IO_PROTOCOL_REVISION
+
 struct _EFI_DISK_IO_PROTOCOL {
   UINT64          Revision;
   EFI_DISK_READ   ReadDisk;