X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FInclude%2FLibrary%2FDxeServicesTableLib.h;h=60b7da2936852c826adcd0aea8ab9724918b7edc;hp=9d3f7c888afcd589c25e48bf831cc991ac085eec;hb=34860f7a069641fb9e14077c01605215aae68a9b;hpb=fb3df220f89e6eecaf1862b9241d8a1214eeda1c

diff --git a/MdePkg/Include/Library/DxeServicesTableLib.h b/MdePkg/Include/Library/DxeServicesTableLib.h
index 9d3f7c888a..60b7da2936 100644
--- a/MdePkg/Include/Library/DxeServicesTableLib.h
+++ b/MdePkg/Include/Library/DxeServicesTableLib.h
@@ -1,25 +1,33 @@
 /** @file
-  Library that provides a global pointer to the DXE Services Table
-
-  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:  DxeServicesTableLib.h
+  Provides a service to retrieve a pointer to the DXE Services Table.
+  Only available to DXE module types.
+  
+  This library does not contain any functions or macros.  It simply exports a global 
+  pointer to the DXE Services Table as defined in the Platform Initialization Driver 
+  Execution Environment Core Interface Specification.  The library constructor must 
+  initialize this global pointer to the DX Services Table, so it is available at the
+  module's entry point.  Since there is overhead in looking up the pointer to the DXE 
+  Services Table, only those modules that actually require access to the DXE Services 
+  Table should use this library.  This will typically be DXE Drivers that require GCD 
+  or Dispatcher services.
+   
+Copyright (c) 2006 - 2008, Intel Corporation<BR>
+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.
 
 **/
 
 #ifndef __DXE_SERVICES_TABLE_LIB_H__
 #define __DXE_SERVICES_TABLE_LIB_H__
 
-//
-// Cache copy of the DXE Services Table
-//
+///
+/// Cache copy of the DXE Services Table
+///
 extern EFI_DXE_SERVICES  *gDS;
 
 #endif