MdeModulePkg/Library/VarCheckPcdLib/VarCheckPcdStructure.h

   1 /** @file
   2   Internal structure for Var Check Pcd.
   3
   4 Copyright (c) 2015, 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
  15 #ifndef _VAR_CHECK_STRUCTURE_H_
  16 #define _VAR_CHECK_STRUCTURE_H_
  17
  18 //
  19 // Alignment for PCD Variable and check data header.
  20 //
  21 #define HEADER_ALIGNMENT  4
  22 #define HEADER_ALIGN(Header)  (((UINTN) (Header) + HEADER_ALIGNMENT - 1) & (~(HEADER_ALIGNMENT - 1)))
  23
  24 #pragma pack (1)
  25
  26 #define VAR_CHECK_PCD_REVISION  0x0001
  27
  28 typedef enum {
  29   VarCheckPcdVariableHeader,
  30   VarCheckPcdValidList,
  31   VarCheckPcdValidRange,
  32   VarCheckPcdCheckTypeMax,
  33 } VAR_CHECK_PCD_CHECK_TYPE;
  34
  35 typedef struct {
  36   UINT16            Revision;
  37   UINT16            HeaderLength;
  38   UINT32            Length; // Length include this header
  39   UINT8             Type;
  40   UINT8             Reserved[3];
  41   UINT32            Attributes;
  42   EFI_GUID          Guid;
  43 //CHAR16              Name[];
  44 } VAR_CHECK_PCD_VARIABLE_HEADER;
  45
  46 typedef struct {
  47   UINT8             Type;
  48   UINT8             Length; // Length include this header
  49   UINT16            VarOffset;
  50   UINT8             StorageWidth;
  51 } VAR_CHECK_PCD_VALID_DATA_HEADER;
  52
  53 typedef struct {
  54   UINT8             Type;
  55   UINT8             Length; // Length include this header
  56   UINT16            VarOffset;
  57   UINT8             StorageWidth;
  58 //UINTx               Data[]; // x = UINT8/UINT16/UINT32/UINT64;
  59 } VAR_CHECK_PCD_VALID_LIST;
  60
  61 //typedef struct {
  62 //  UINTx             Minimum; // x = UINT8/UINT16/UINT32/UINT64
  63 //  UINTx             Maximum; // x = UINT8/UINT16/UINT32/UINT64
  64 //} VAR_CHECK_PCD_VALID_RANGE_DATA;
  65
  66 typedef struct {
  67   UINT8             Type;
  68   UINT8             Length; // Length include this header
  69   UINT16            VarOffset;
  70   UINT8             StorageWidth;
  71 //  VAR_CHECK_PCD_VALID_RANGE_DATA    ValidRange[];
  72 } VAR_CHECK_PCD_VALID_RANGE;
  73
  74 #pragma pack ()
  75
  76 #endif