MdeModulePkg/Core/Dxe/FwVol/FwVolWrite.c

   1 /** @file
   2   Implements functions to write firmware file
   3
   4 Copyright (c) 2006 - 2008, Intel Corporation. All rights reserved.<BR>
   5 SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7 **/
   8
   9 #include "DxeMain.h"
  10 #include "FwVolDriver.h"
  11
  12
  13 /**
  14   Writes one or more files to the firmware volume.
  15
  16   @param  This                   Indicates the calling context.
  17   @param  NumberOfFiles          Number of files.
  18   @param  WritePolicy            WritePolicy indicates the level of reliability
  19                                  for the write in the event of a power failure or
  20                                  other system failure during the write operation.
  21   @param  FileData               FileData is an pointer to an array of
  22                                  EFI_FV_WRITE_DATA. Each element of array
  23                                  FileData represents a file to be written.
  24
  25   @retval EFI_SUCCESS            Files successfully written to firmware volume
  26   @retval EFI_OUT_OF_RESOURCES   Not enough buffer to be allocated.
  27   @retval EFI_DEVICE_ERROR       Device error.
  28   @retval EFI_WRITE_PROTECTED    Write protected.
  29   @retval EFI_NOT_FOUND          Not found.
  30   @retval EFI_INVALID_PARAMETER  Invalid parameter.
  31   @retval EFI_UNSUPPORTED        This function not supported.
  32
  33 **/
  34 EFI_STATUS
  35 EFIAPI
  36 FvWriteFile (
  37   IN CONST EFI_FIRMWARE_VOLUME2_PROTOCOL  *This,
  38   IN       UINT32                         NumberOfFiles,
  39   IN       EFI_FV_WRITE_POLICY            WritePolicy,
  40   IN       EFI_FV_WRITE_FILE_DATA         *FileData
  41   )
  42 {
  43   return EFI_UNSUPPORTED;
  44 }
  45
  46