X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=MdePkg%2FInclude%2FProtocol%2FLoadFile.h;h=929cc8ed1a86e3cf2a818a21c5ce2d59857e2f59;hb=1fd227dd260792b6d12e2e00f74bbf6b9d90cdaf;hp=43a9e3a0c8eb23c0cf5914d4606bc67df2b352e8;hpb=842f5579c7e2a313f56c576e4c5150f7f4793079;p=mirror_edk2.git

diff --git a/MdePkg/Include/Protocol/LoadFile.h b/MdePkg/Include/Protocol/LoadFile.h
index 43a9e3a0c8..929cc8ed1a 100644
--- a/MdePkg/Include/Protocol/LoadFile.h
+++ b/MdePkg/Include/Protocol/LoadFile.h
@@ -1,20 +1,14 @@
 /** @file
-  Load File protocol as defined in the EFI 1.0 specification.
+  Load File protocol as defined in the UEFI 2.0 specification.
 
-  Load file protocol exists to supports the addition of new boot devices, 
-  and to support booting from devices that do not map well to file system. 
+  The load file protocol exists to supports the addition of new boot devices,
+  and to support booting from devices that do not map well to file system.
   Network boot is done via a LoadFile protocol.
 
-  EFI 1.0 can boot from any device that produces a LoadFile protocol.
+  UEFI 2.0 can boot from any device that produces a LoadFile protocol.
 
-  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.             
+Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
 
 **/
 
@@ -26,16 +20,16 @@
     0x56EC3091, 0x954C, 0x11d2, {0x8E, 0x3F, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B } \
   }
 
-//
-// Protocol Guid defined by EFI1.1.
-//
+///
+/// Protocol Guid defined by EFI1.1.
+///
 #define LOAD_FILE_PROTOCOL EFI_LOAD_FILE_PROTOCOL_GUID
 
 typedef struct _EFI_LOAD_FILE_PROTOCOL EFI_LOAD_FILE_PROTOCOL;
 
-//
-// Backward-compatible with EFI1.1
-// 
+///
+/// Backward-compatible with EFI1.1
+///
 typedef EFI_LOAD_FILE_PROTOCOL  EFI_LOAD_FILE_INTERFACE;
 
 /**
@@ -52,7 +46,7 @@ typedef EFI_LOAD_FILE_PROTOCOL  EFI_LOAD_FILE_INTERFACE;
                      Buffer. On output with a return code of EFI_BUFFER_TOO_SMALL,
                      the size of Buffer required to retrieve the requested file.
   @param  Buffer     The memory buffer to transfer the file to. IF Buffer is NULL,
-                     then no the size of the requested file is returned in
+                     then the size of the requested file is returned in
                      BufferSize.
 
   @retval EFI_SUCCESS           The file was loaded.
@@ -62,21 +56,23 @@ typedef EFI_LOAD_FILE_PROTOCOL  EFI_LOAD_FILE_INTERFACE;
   @retval EFI_NO_MEDIA          No medium was present to load the file.
   @retval EFI_DEVICE_ERROR      The file was not loaded due to a device error.
   @retval EFI_NO_RESPONSE       The remote system did not respond.
-  @retval EFI_NOT_FOUND         The file was not found
+  @retval EFI_NOT_FOUND         The file was not found.
   @retval EFI_ABORTED           The file load process was manually cancelled.
-
+  @retval EFI_WARN_FILE_SYSTEM  The resulting Buffer contains UEFI-compliant file system.
 **/
 typedef
 EFI_STATUS
-(EFIAPI *EFI_LOAD_FILE) (
+(EFIAPI *EFI_LOAD_FILE)(
   IN EFI_LOAD_FILE_PROTOCOL           *This,
   IN EFI_DEVICE_PATH_PROTOCOL         *FilePath,
   IN BOOLEAN                          BootPolicy,
   IN OUT UINTN                        *BufferSize,
   IN VOID                             *Buffer OPTIONAL
-  )
-;
+  );
 
+///
+/// The EFI_LOAD_FILE_PROTOCOL is a simple protocol used to obtain files from arbitrary devices.
+///
 struct _EFI_LOAD_FILE_PROTOCOL {
   EFI_LOAD_FILE LoadFile;
 };