1 files changed, 95 insertions, 0 deletions
diff --git a/EDK/Foundation/Efi/Protocol/DevicePathToText/DevicePathToText.h b/EDK/Foundation/Efi/Protocol/DevicePathToText/DevicePathToText.h
new file mode 100644
index 0000000..c647af8
--- /dev/null
+++ b/EDK/Foundation/Efi/Protocol/DevicePathToText/DevicePathToText.h
@@ -0,0 +1,95 @@
+/*++
+
+Copyright (c) 2006, Intel Corporation                                                         
+All rights reserved. This program and the accompanying materials                          
+are licensed and made available under the terms and conditions of the BSD License         
+which accompanies this distribution.  The full text of the license may be found at        
+http://opensource.org/licenses/bsd-license.php                                            
+                                                                                          
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,                     
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.             
+
+Module Name:
+
+  DevicePathToText.h
+
+Abstract:
+
+--*/
+
+
+#ifndef _DEVICE_PATH_TO_TEXT_PROTOCOL_H_
+#define _DEVICE_PATH_TO_TEXT_PROTOCOL_H_
+
+//
+// Device Path To Text protocol
+//
+#define EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID \
+  { \
+    0x8b843e20, 0x8132, 0x4852, 0x90, 0xcc, 0x55, 0x1a, 0x4e, 0x4a, 0x7f, 0x1c  \
+  }
+
+typedef
+CHAR16*
+(EFIAPI *EFI_DEVICE_PATH_TO_TEXT_NODE) (
+  IN CONST EFI_DEVICE_PATH_PROTOCOL   *DeviceNode,
+  IN BOOLEAN                          DisplayOnly,
+  IN BOOLEAN                          AllowShortcuts
+  )
+/*++
+
+  Routine Description:
+    Convert a device node to its text representation.
+
+  Arguments:
+    DeviceNode       -   Points to the device node to be converted.
+    DisplayOnly      -   If DisplayOnly is TRUE, then the shorter text representation
+                         of the display node is used, where applicable. If DisplayOnly
+                         is FALSE, then the longer text representation of the display node
+                         is used.
+    AllowShortcuts   -   If AllowShortcuts is TRUE, then the shortcut forms of text
+                         representation for a device node can be used, where applicable.
+
+  Returns:
+    A pointer        -   a pointer to the allocated text representation of the device node.
+    NULL             -   if DeviceNode is NULL or there was insufficient memory.
+
+--*/
+;      
+
+typedef
+CHAR16*
+(EFIAPI *EFI_DEVICE_PATH_TO_TEXT_PATH) (
+  IN CONST EFI_DEVICE_PATH_PROTOCOL   *DevicePath,
+  IN BOOLEAN                          DisplayOnly,
+  IN BOOLEAN                          AllowShortcuts
+  )
+/*++
+
+  Routine Description:
+    Convert a device path to its text representation.
+
+  Arguments:
+    DeviceNode       -   Points to the device path to be converted.
+    DisplayOnly      -   If DisplayOnly is TRUE, then the shorter text representation
+                         of the display node is used, where applicable. If DisplayOnly
+                         is FALSE, then the longer text representation of the display node
+                         is used.
+    AllowShortcuts   -   If AllowShortcuts is TRUE, then the shortcut forms of text
+                         representation for a device node can be used, where applicable.
+
+  Returns:
+    A pointer        -   a pointer to the allocated text representation of the device path.
+    NULL             -   if DeviceNode is NULL or there was insufficient memory.
+
+--*/
+;
+
+typedef struct {
+  EFI_DEVICE_PATH_TO_TEXT_NODE        ConvertDeviceNodeToText;
+  EFI_DEVICE_PATH_TO_TEXT_PATH        ConvertDevicePathToText;
+} EFI_DEVICE_PATH_TO_TEXT_PROTOCOL;
+
+extern EFI_GUID gEfiDevicePathToTextProtocolGuid;
+
+#endif