EdkCompatibilityPkg/Foundation/Ppi/FlashMap/FlashMap.h

   1 /*++
   2
   3 Copyright (c) 2004, Intel Corporation. All rights reserved.<BR>
   4 This program and the accompanying materials
   5 are licensed and made available under the terms and conditions of the BSD License
   6 which accompanies this distribution.  The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12 Module Name:
  13
  14   FlashMap.h
  15
  16 Abstract:
  17
  18   FlashMap PPI defined in Tiano
  19
  20   This code abstracts FlashMap access
  21
  22 --*/
  23
  24 #ifndef _PEI_FLASH_MAP_PPI_H_
  25 #define _PEI_FLASH_MAP_PPI_H_
  26
  27 #define PEI_FLASH_MAP_PPI_GUID \
  28   { \
  29     0xf34c2fa0, 0xde88, 0x4270, {0x84, 0x14, 0x96, 0x12, 0x22, 0xf4, 0x52, 0x1c} \
  30   }
  31
  32 #include "EfiFlashMap.h"
  33
  34 EFI_FORWARD_DECLARATION (PEI_FLASH_MAP_PPI);
  35
  36 //
  37 // Functions
  38 //
  39 typedef
  40 EFI_STATUS
  41 (EFIAPI *PEI_GET_FLASH_AREA_INFO) (
  42   IN  EFI_PEI_SERVICES            **PeiServices,
  43   IN PEI_FLASH_MAP_PPI            * This,
  44   IN  EFI_FLASH_AREA_TYPE         AreaType,
  45   IN  EFI_GUID                    * AreaTypeGuid,
  46   OUT UINT32                      *NumEntries,
  47   OUT EFI_FLASH_SUBAREA_ENTRY     **Entries
  48   );
  49
  50 //
  51 // PEI_FLASH_MAP_PPI
  52 //
  53 struct _PEI_FLASH_MAP_PPI {
  54   PEI_GET_FLASH_AREA_INFO GetAreaInfo;
  55 };
  56
  57 extern EFI_GUID gPeiFlashMapPpiGuid;
  58
  59 #endif // _PEI_FLASH_MAP_PPI_H_