MdeModulePkg/Universal/PlatformDriOverrideDxe/PlatOverMngr.h

   1 /** @file
   2
   3   The defintions are required both by Source code and Vfr file.
   4   The PLAT_OVER_MNGR_DATA structure, form guid and Ifr question ID are defined.
   5
   6 Copyright (c) 2007 - 2011, Intel Corporation. All rights reserved.<BR>
   7 This program and the accompanying materials
   8 are licensed and made available under the terms and conditions of the BSD License
   9 which accompanies this distribution.  The full text of the license may be found at
  10 http://opensource.org/licenses/bsd-license.php
  11
  12 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  13 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  14
  15 **/
  16
  17 #ifndef _PLAT_OVER_MNGR_H_
  18 #define _PLAT_OVER_MNGR_H_
  19
  20 #include <Guid/PlatDriOverrideHii.h>
  21
  22 //
  23 // The max number of the supported driver list.
  24 //
  25 #define MAX_CHOICE_NUM    0x00ff
  26 #define UPDATE_DATA_SIZE  0x1000
  27
  28 #define FORM_ID_DEVICE                 0x1100
  29 #define FORM_ID_DRIVER                 0x1200
  30 #define FORM_ID_ORDER                  0x1500
  31
  32 #define KEY_VALUE_DEVICE_OFFSET        0x0100
  33 #define KEY_VALUE_DEVICE_MAX           (KEY_VALUE_DEVICE_OFFSET + MAX_CHOICE_NUM)
  34
  35 #define KEY_VALUE_DEVICE_REFRESH       0x1234
  36 #define KEY_VALUE_DEVICE_FILTER        0x1235
  37 #define KEY_VALUE_DEVICE_CLEAR         0x1236
  38
  39 #define KEY_VALUE_DRIVER_GOTO_PREVIOUS 0x1300
  40 #define KEY_VALUE_DRIVER_GOTO_ORDER    0x1301
  41
  42 #define KEY_VALUE_ORDER_GOTO_PREVIOUS  0x2000
  43 #define KEY_VALUE_ORDER_SAVE_AND_EXIT  0x1800
  44
  45 #define VARSTORE_ID_PLAT_OVER_MNGR     0x1000
  46
  47 #define LABEL_END                      0xffff
  48
  49 typedef struct {
  50   UINT8   DriSelection[MAX_CHOICE_NUM];
  51   UINT8   DriOrder[MAX_CHOICE_NUM];
  52   UINT8   PciDeviceFilter;
  53 } PLAT_OVER_MNGR_DATA;
  54
  55 //
  56 // Field offset of structure PLAT_OVER_MNGR_DATA
  57 //
  58 #define VAR_OFFSET(Field)              ((UINTN) &(((PLAT_OVER_MNGR_DATA *) 0)->Field))
  59 #define DRIVER_SELECTION_VAR_OFFSET     (VAR_OFFSET (DriSelection))
  60 #define DRIVER_ORDER_VAR_OFFSET         (VAR_OFFSET (DriOrder))
  61
  62 //
  63 // Tool automatic generated Question Id start from 1
  64 // In order to avoid to conflict them, the Driver Selection and Order QuestionID offset is defined from 0x0500.
  65 //
  66 #define QUESTION_ID_OFFSET              0x0500
  67 #define DRIVER_SELECTION_QUESTION_ID    (VAR_OFFSET (DriSelection) + QUESTION_ID_OFFSET)
  68 #define DRIVER_ORDER_QUESTION_ID        (VAR_OFFSET (DriOrder) + QUESTION_ID_OFFSET)
  69
  70 #endif