1 files changed, 13 insertions, 11 deletions
diff --git a/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciPowerManagement.h b/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciPowerManagement.h
index 9697a57050..88462709e3 100644
--- a/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciPowerManagement.h
+++ b/IntelFrameworkModulePkg/Bus/Pci/PciBusDxe/PciPowerManagement.h
@@ -1,13 +1,14 @@
 /** @file
+  Power management support fucntions delaration for PCI Bus module.
 
-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 - 2009, 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.
 
 **/
 
@@ -19,10 +20,11 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
   put the device to D0 state if the device supports
   PCI Power Management.
 
-  @param PciIoDevice  Pci device instance
+  @param PciIoDevice      PCI device instance.
+
+  @retval EFI_UNSUPPORTED PCI Device does not support power management.
+  @retval EFI_SUCCESS     Turned off PWE successfully.
 
-  @retval EFI_UNSUPPORTED Device do not support power management
-  @retval EFI_SUCCESS     Success
 **/
 EFI_STATUS
 ResetPowerManagementFeature (