MdeModulePkg/Library/DxeCapsuleLibNull/DxeCapsuleLibNull.c

   1 /** @file
   2   Null Dxe Capsule Library instance does nothing and returns unsupport status.
   3
   4 Copyright (c) 2007 - 2008, Intel Corporation. All rights reserved.<BR>
   5 This program and the accompanying materials
   6 are licensed and made available under the terms and conditions of the BSD License
   7 which accompanies this distribution.  The full text of the license may be found at
   8 http://opensource.org/licenses/bsd-license.php
   9
  10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12
  13 **/
  14 #include <Uefi.h>
  15 #include <Library/CapsuleLib.h>
  16
  17 /**
  18   The firmware checks whether the capsule image is supported
  19   by the CapsuleGuid in CapsuleHeader or other specific information in capsule image.
  20
  21   @param  CapsuleHeader    Point to the UEFI capsule image to be checked.
  22
  23   @retval EFI_UNSUPPORTED  Input capsule is not supported by the firmware.
  24 **/
  25 EFI_STATUS
  26 EFIAPI
  27 SupportCapsuleImage (
  28   IN EFI_CAPSULE_HEADER *CapsuleHeader
  29   )
  30 {
  31   return EFI_UNSUPPORTED;
  32 }
  33
  34 /**
  35   The firmware specific implementation processes the capsule image
  36   if it recognized the format of this capsule image.
  37
  38   @param  CapsuleHeader    Point to the UEFI capsule image to be processed.
  39
  40   @retval EFI_UNSUPPORTED  Capsule image is not supported by the firmware.
  41 **/
  42 EFI_STATUS
  43 EFIAPI
  44 ProcessCapsuleImage (
  45   IN EFI_CAPSULE_HEADER *CapsuleHeader
  46   )
  47 {
  48   return EFI_UNSUPPORTED;
  49 }
  50
  51