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 - 2018, Intel Corporation. All rights reserved.<BR>
   7 SPDX-License-Identifier: BSD-2-Clause-Patent
   8
   9 **/
  10
  11 #ifndef _PLAT_OVER_MNGR_H_
  12 #define _PLAT_OVER_MNGR_H_
  13
  14 #include <Guid/PlatDriOverrideHii.h>
  15
  16 //
  17 // The max number of the supported driver list.
  18 //
  19 #define MAX_CHOICE_NUM    0x00FF
  20 #define UPDATE_DATA_SIZE  0x1000
  21
  22 #define FORM_ID_DEVICE                 0x1100
  23 #define FORM_ID_DRIVER                 0x1200
  24 #define FORM_ID_ORDER                  0x1500
  25
  26 #define KEY_VALUE_DEVICE_OFFSET        0x0100
  27 #define KEY_VALUE_DRIVER_OFFSET        0x0300
  28
  29 #define KEY_VALUE_DEVICE_REFRESH       0x1234
  30 #define KEY_VALUE_DEVICE_FILTER        0x1235
  31 #define KEY_VALUE_DEVICE_CLEAR         0x1236
  32
  33 #define KEY_VALUE_DRIVER_GOTO_PREVIOUS 0x1300
  34 #define KEY_VALUE_DRIVER_GOTO_ORDER    0x1301
  35
  36 #define KEY_VALUE_ORDER_GOTO_PREVIOUS  0x2000
  37 #define KEY_VALUE_ORDER_SAVE_AND_EXIT  0x1800
  38
  39 #define VARSTORE_ID_PLAT_OVER_MNGR     0x1000
  40
  41 #define LABEL_END                      0xffff
  42
  43 typedef struct {
  44   UINT8   DriOrder[MAX_CHOICE_NUM];
  45   UINT8   PciDeviceFilter;
  46 } PLAT_OVER_MNGR_DATA;
  47
  48 //
  49 // Field offset of structure PLAT_OVER_MNGR_DATA
  50 //
  51 #define VAR_OFFSET(Field)              ((UINTN) &(((PLAT_OVER_MNGR_DATA *) 0)->Field))
  52 #define DRIVER_ORDER_VAR_OFFSET         (VAR_OFFSET (DriOrder))
  53
  54 //
  55 // Tool automatic generated Question Id start from 1
  56 // In order to avoid to conflict them, the Driver Selection and Order QuestionID offset is defined from 0x0500.
  57 //
  58 #define QUESTION_ID_OFFSET              0x0500
  59 #define DRIVER_ORDER_QUESTION_ID        (VAR_OFFSET (DriOrder) + QUESTION_ID_OFFSET)
  60
  61 #endif