[mirror_edk2.git] / IntelFrameworkModulePkg / Universal / BdsDxe / BootMaint / UpdatePage.c

/** @file\r
Dynamically update the pages.\r
\r
Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>\r
SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#include "BootMaint.h"\r
\r
/**\r
  Refresh the global UpdateData structure.\r
\r
**/\r
VOID\r
RefreshUpdateData (\r
  VOID\r
  )\r
{\r
  //\r
  // Free current updated date\r
  //\r
  if (mStartOpCodeHandle != NULL) {\r
    HiiFreeOpCodeHandle (mStartOpCodeHandle);\r
  }\r
\r
  //\r
  // Create new OpCode Handle\r
  //\r
  mStartOpCodeHandle = HiiAllocateOpCodeHandle ();\r
\r
  //\r
  // Create Hii Extend Label OpCode as the start opcode\r
  //\r
  mStartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (mStartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r
  mStartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r
\r
}\r
\r
/**\r
  Add a "Go back to main page" tag in front of the form when there are no\r
  "Apply changes" and "Discard changes" tags in the end of the form.\r
\r
  @param CallbackData    The BMM context data.\r
\r
**/\r
VOID\r
UpdatePageStart (\r
  IN BMM_CALLBACK_DATA                *CallbackData\r
  )\r
{\r
  RefreshUpdateData ();\r
  mStartLabel->Number = CallbackData->BmmCurrentPageId;\r
\r
  if (!(CallbackData->BmmAskSaveOrNot)) {\r
    //\r
    // Add a "Go back to main page" tag in front of the form when there are no\r
    // "Apply changes" and "Discard changes" tags in the end of the form.\r
    //\r
    HiiCreateGotoOpCode (\r
      mStartOpCodeHandle,\r
      FORM_MAIN_ID,\r
      STRING_TOKEN (STR_FORM_GOTO_MAIN),\r
      STRING_TOKEN (STR_FORM_GOTO_MAIN),\r
      0,\r
      FORM_MAIN_ID\r
      );\r
  }\r
\r
}\r
\r
/**\r
  Create the "Apply changes" and "Discard changes" tags. And\r
  ensure user can return to the main page.\r
\r
  @param CallbackData    The BMM context data.\r
\r
**/\r
VOID\r
UpdatePageEnd (\r
  IN BMM_CALLBACK_DATA                *CallbackData\r
  )\r
{\r
  //\r
  // Create the "Apply changes" and "Discard changes" tags.\r
  //\r
  if (CallbackData->BmmAskSaveOrNot) {\r
    HiiCreateSubTitleOpCode (\r
      mStartOpCodeHandle,\r
      STRING_TOKEN (STR_NULL_STRING),\r
      0,\r
      0,\r
      0\r
      );\r
\r
    HiiCreateActionOpCode (\r
      mStartOpCodeHandle,\r
      KEY_VALUE_SAVE_AND_EXIT,\r
      STRING_TOKEN (STR_SAVE_AND_EXIT),\r
      STRING_TOKEN (STR_NULL_STRING),\r
      EFI_IFR_FLAG_CALLBACK,\r
      0\r
      );\r
  }\r
\r
  //\r
  // Ensure user can return to the main page.\r
  //\r
  HiiCreateActionOpCode (\r
    mStartOpCodeHandle,\r
    KEY_VALUE_NO_SAVE_AND_EXIT,\r
    STRING_TOKEN (STR_NO_SAVE_AND_EXIT),\r
    STRING_TOKEN (STR_NULL_STRING),\r
    EFI_IFR_FLAG_CALLBACK,\r
    0\r
    );\r
\r
  HiiUpdateForm (\r
    CallbackData->BmmHiiHandle,\r
    &gBootMaintFormSetGuid,\r
    CallbackData->BmmCurrentPageId,\r
    mStartOpCodeHandle, // Label CallbackData->BmmCurrentPageId\r
    mEndOpCodeHandle    // LABEL_END\r
    );\r
}\r
\r
/**\r
  Clean up the dynamic opcode at label and form specified by both LabelId.\r
\r
  @param LabelId         It is both the Form ID and Label ID for opcode deletion.\r
  @param CallbackData    The BMM context data.\r
\r
**/\r
VOID\r
CleanUpPage (\r
  IN UINT16                           LabelId,\r
  IN BMM_CALLBACK_DATA                *CallbackData\r
  )\r
{\r
  RefreshUpdateData ();\r
\r
  //\r
  // Remove all op-codes from dynamic page\r
  //\r
  mStartLabel->Number = LabelId;\r
  HiiUpdateForm (\r
    CallbackData->BmmHiiHandle,\r
    &gBootMaintFormSetGuid,\r
    LabelId,\r
    mStartOpCodeHandle, // Label LabelId\r
    mEndOpCodeHandle    // LABEL_END\r
    );\r
}\r
\r
/**\r
  Boot a file selected by user at File Expoloer of BMM.\r
\r
  @param FileContext     The file context data, which contains the device path\r
                         of the file to be boot from.\r
\r
  @retval EFI_SUCCESS    The function completed successfull.\r
  @return Other value if the boot from the file fails.\r
\r
**/\r
EFI_STATUS\r
BootThisFile (\r
  IN BM_FILE_CONTEXT                   *FileContext\r
  )\r
{\r
  EFI_STATUS        Status;\r
  UINTN             ExitDataSize;\r
  CHAR16            *ExitData;\r
  BDS_COMMON_OPTION *Option;\r
\r
  Option = (BDS_COMMON_OPTION *) AllocatePool (sizeof (BDS_COMMON_OPTION));\r
  ASSERT (Option != NULL);\r
  Option->Description     = (CHAR16 *) AllocateCopyPool (StrSize (FileContext->FileName), FileContext->FileName);\r
  Option->DevicePath      = FileContext->DevicePath;\r
  Option->LoadOptionsSize = 0;\r
  Option->LoadOptions     = NULL;\r
\r
  //\r
  // Since current no boot from removable media directly is allowed */\r
  //\r
  gST->ConOut->ClearScreen (gST->ConOut);\r
\r
  ExitDataSize  = 0;\r
\r
  Status        = BdsLibBootViaBootOption (Option, Option->DevicePath, &ExitDataSize, &ExitData);\r
\r
  return Status;\r
\r
}\r
\r
/**\r
  Create a list of Goto Opcode for all terminal devices logged\r
  by TerminaMenu. This list will be inserted to form FORM_CON_COM_SETUP_ID.\r
\r
  @param CallbackData    The BMM context data.\r
**/\r
VOID\r
UpdateConCOMPage (\r
  IN BMM_CALLBACK_DATA                *CallbackData\r
  )\r
{\r
  BM_MENU_ENTRY *NewMenuEntry;\r
  UINT16        Index;\r
\r
  CallbackData->BmmAskSaveOrNot = FALSE;\r
\r
  UpdatePageStart (CallbackData);\r
\r
\r
  for (Index = 0; Index < TerminalMenu.MenuNumber; Index++) {\r
    NewMenuEntry = BOpt_GetMenuEntry (&TerminalMenu, Index);\r
\r
    HiiCreateGotoOpCode (\r
      mStartOpCodeHandle,\r
      FORM_CON_COM_SETUP_ID,\r
      NewMenuEntry->DisplayStringToken,\r
      STRING_TOKEN (STR_NULL_STRING),\r
      EFI_IFR_FLAG_CALLBACK,\r
      (UINT16) (TERMINAL_OPTION_OFFSET + Index)\r
      );\r
  }\r
\r
  UpdatePageEnd (CallbackData);\r
}\r
\r
/**\r
  Create a lit of boot option from global BootOptionMenu. It\r
  allow user to delete the boot option.\r
\r
  @param CallbackData    The BMM context data.\r
\r
**/\r
VOID\r
UpdateBootDelPage (\r
  IN BMM_CALLBACK_DATA                *CallbackData\r
  )\r
{\r
  BM_MENU_ENTRY   *NewMenuEntry;\r
  BM_LOAD_CONTEXT *NewLoadContext;\r
  UINT16          Index;\r
\r
  CallbackData->BmmAskSaveOrNot = TRUE;\r
\r
  UpdatePageStart (CallbackData);\r
  CreateMenuStringToken (CallbackData, CallbackData->BmmHiiHandle, &BootOptionMenu);\r
\r
  ASSERT (BootOptionMenu.MenuNumber <= (sizeof (CallbackData->BmmFakeNvData.BootOptionDel) / sizeof (CallbackData->BmmFakeNvData.BootOptionDel[0])));\r
  for (Index = 0; Index < BootOptionMenu.MenuNumber; Index++) {\r
    NewMenuEntry    = BOpt_GetMenuEntry (&BootOptionMenu, Index);\r
    NewLoadContext  = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r
    if (NewLoadContext->IsLegacy) {\r
      continue;\r
    }\r
\r
    NewLoadContext->Deleted = FALSE;\r
\r
    if (CallbackData->BmmFakeNvData.BootOptionDel[Index] && !CallbackData->BmmFakeNvData.BootOptionDelMark[Index]) {\r
      //\r
      // CallbackData->BmmFakeNvData.BootOptionDel[Index] == TRUE means browser knows this boot option is selected\r
      // CallbackData->BmmFakeNvData.BootOptionDelMark[Index] = FALSE means BDS knows the selected boot option has\r
      // deleted, browser maintains old useless info. So clear this info here, and later update this info to browser\r
      // through HiiSetBrowserData function.\r
      //\r
      CallbackData->BmmFakeNvData.BootOptionDel[Index] = FALSE;\r
    }\r
\r
    HiiCreateCheckBoxOpCode (\r
      mStartOpCodeHandle,\r
      (EFI_QUESTION_ID) (BOOT_OPTION_DEL_QUESTION_ID + Index),\r
      VARSTORE_ID_BOOT_MAINT,\r
      (UINT16) (BOOT_OPTION_DEL_VAR_OFFSET + Index),\r
      NewMenuEntry->DisplayStringToken,\r
      NewMenuEntry->HelpStringToken,\r
      EFI_IFR_FLAG_CALLBACK,\r
      0,\r
      NULL\r
      );\r
  }\r
\r
  UpdatePageEnd (CallbackData);\r
}\r
\r
/**\r
  Create a lit of driver option from global DriverMenu.\r
\r
  @param CallbackData    The BMM context data.\r
\r
**/\r
VOID\r
UpdateDrvAddHandlePage (\r
  IN BMM_CALLBACK_DATA                *CallbackData\r
  )\r
{\r
  BM_MENU_ENTRY *NewMenuEntry;\r
  UINT16        Index;\r
\r
  CallbackData->BmmAskSaveOrNot = FALSE;\r
\r
  UpdatePageStart (CallbackData);\r
\r
  for (Index = 0; Index < DriverMenu.MenuNumber; Index++) {\r
    NewMenuEntry = BOpt_GetMenuEntry (&DriverMenu, Index);\r
\r
    HiiCreateGotoOpCode (\r
      mStartOpCodeHandle,\r
      FORM_DRV_ADD_HANDLE_DESC_ID,\r
      NewMenuEntry->DisplayStringToken,\r
      STRING_TOKEN (STR_NULL_STRING),\r
      EFI_IFR_FLAG_CALLBACK,\r
      (UINT16) (HANDLE_OPTION_OFFSET + Index)\r
      );\r
  }\r
\r
  UpdatePageEnd (CallbackData);\r
}\r
\r
/**\r
  Create a lit of driver option from global DriverOptionMenu. It\r
  allow user to delete the driver option.\r
\r
  @param CallbackData    The BMM context data.\r
\r
**/\r
VOID\r
UpdateDrvDelPage (\r
  IN BMM_CALLBACK_DATA                *CallbackData\r
  )\r
{\r
  BM_MENU_ENTRY   *NewMenuEntry;\r
  BM_LOAD_CONTEXT *NewLoadContext;\r
  UINT16          Index;\r
\r
  CallbackData->BmmAskSaveOrNot = TRUE;\r
\r
  UpdatePageStart (CallbackData);\r
\r
  CreateMenuStringToken (CallbackData, CallbackData->BmmHiiHandle, &DriverOptionMenu);\r
\r
  ASSERT (DriverOptionMenu.MenuNumber <= (sizeof (CallbackData->BmmFakeNvData.DriverOptionDel) / sizeof (CallbackData->BmmFakeNvData.DriverOptionDel[0])));\r
  for (Index = 0; Index < DriverOptionMenu.MenuNumber; Index++) {\r
    NewMenuEntry            = BOpt_GetMenuEntry (&DriverOptionMenu, Index);\r
\r
    NewLoadContext          = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r
    NewLoadContext->Deleted = FALSE;\r
\r
    if (CallbackData->BmmFakeNvData.DriverOptionDel[Index] && !CallbackData->BmmFakeNvData.DriverOptionDelMark[Index]) {\r
      //\r
      // CallbackData->BmmFakeNvData.BootOptionDel[Index] == TRUE means browser knows this boot option is selected\r
      // CallbackData->BmmFakeNvData.BootOptionDelMark[Index] = FALSE means BDS knows the selected boot option has\r
      // deleted, browser maintains old useless info. So clear this info here, and later update this info to browser\r
      // through HiiSetBrowserData function.\r
      //\r
      CallbackData->BmmFakeNvData.DriverOptionDel[Index] = FALSE;\r
    }\r
\r
    HiiCreateCheckBoxOpCode (\r
      mStartOpCodeHandle,\r
      (EFI_QUESTION_ID) (DRIVER_OPTION_DEL_QUESTION_ID + Index),\r
      VARSTORE_ID_BOOT_MAINT,\r
      (UINT16) (DRIVER_OPTION_DEL_VAR_OFFSET + Index),\r
      NewMenuEntry->DisplayStringToken,\r
      NewMenuEntry->HelpStringToken,\r
      EFI_IFR_FLAG_CALLBACK,\r
      0,\r
      NULL\r
      );\r
  }\r
\r
  UpdatePageEnd (CallbackData);\r
}\r
\r
/**\r
  Prepare the page to allow user to add description for\r
  a Driver Option.\r
\r
  @param CallbackData    The BMM context data.\r
\r
**/\r
VOID\r
UpdateDriverAddHandleDescPage (\r
  IN BMM_CALLBACK_DATA                *CallbackData\r
  )\r
{\r
  BM_MENU_ENTRY *NewMenuEntry;\r
\r
  CallbackData->BmmFakeNvData.DriverAddActive          = 0x01;\r
  CallbackData->BmmFakeNvData.DriverAddForceReconnect  = 0x00;\r
  CallbackData->BmmAskSaveOrNot                        = TRUE;\r
  NewMenuEntry = CallbackData->MenuEntry;\r
\r
  UpdatePageStart (CallbackData);\r
\r
  HiiCreateSubTitleOpCode (\r
    mStartOpCodeHandle,\r
    NewMenuEntry->DisplayStringToken,\r
    0,\r
    0,\r
    0\r
    );\r
\r
  HiiCreateStringOpCode (\r
    mStartOpCodeHandle,\r
    (EFI_QUESTION_ID) DRV_ADD_HANDLE_DESC_QUESTION_ID,\r
    VARSTORE_ID_BOOT_MAINT,\r
    DRV_ADD_HANDLE_DESC_VAR_OFFSET,\r
    STRING_TOKEN (STR_LOAD_OPTION_DESC),\r
    STRING_TOKEN (STR_NULL_STRING),\r
    0,\r
    0,\r
    6,\r
    75,\r
    NULL\r
    );\r
\r
  HiiCreateCheckBoxOpCode (\r
    mStartOpCodeHandle,\r
    (EFI_QUESTION_ID) DRV_ADD_RECON_QUESTION_ID,\r
    VARSTORE_ID_BOOT_MAINT,\r
    DRV_ADD_RECON_VAR_OFFSET,\r
    STRING_TOKEN (STR_LOAD_OPTION_FORCE_RECON),\r
    STRING_TOKEN (STR_LOAD_OPTION_FORCE_RECON),\r
    0,\r
    0,\r
    NULL\r
    );\r
\r
  HiiCreateStringOpCode (\r
    mStartOpCodeHandle,\r
    (EFI_QUESTION_ID) DRIVER_ADD_OPTION_QUESTION_ID,\r
    VARSTORE_ID_BOOT_MAINT,\r
    DRIVER_ADD_OPTION_VAR_OFFSET,\r
    STRING_TOKEN (STR_OPTIONAL_DATA),\r
    STRING_TOKEN (STR_NULL_STRING),\r
    0,\r
    0,\r
    6,\r
    75,\r
    NULL\r
    );\r
\r
  UpdatePageEnd (CallbackData);\r
}\r
\r
/**\r
  Update console page.\r
\r
  @param UpdatePageId    The form ID to be updated.\r
  @param ConsoleMenu     The console menu list.\r
  @param CallbackData    The BMM context data.\r
\r
**/\r
VOID\r
UpdateConsolePage (\r
  IN UINT16                           UpdatePageId,\r
  IN BM_MENU_OPTION                   *ConsoleMenu,\r
  IN BMM_CALLBACK_DATA                *CallbackData\r
  )\r
{\r
  BM_MENU_ENTRY       *NewMenuEntry;\r
  UINT16              Index;\r
  UINT8               CheckFlags;\r
  UINT8               *ConsoleCheck;\r
  EFI_QUESTION_ID     QuestionIdBase;\r
  UINT16              VariableOffsetBase;\r
\r
  UpdatePageStart (CallbackData);\r
\r
  ConsoleCheck       = NULL;\r
  QuestionIdBase     = 0;\r
  VariableOffsetBase = 0;\r
\r
  switch (UpdatePageId) {\r
  case FORM_CON_IN_ID:\r
    ConsoleCheck       = &CallbackData->BmmFakeNvData.ConsoleInCheck[0];\r
    QuestionIdBase     = CON_IN_DEVICE_QUESTION_ID;\r
    VariableOffsetBase = CON_IN_DEVICE_VAR_OFFSET;\r
    break;\r
\r
  case FORM_CON_OUT_ID:\r
    ConsoleCheck       = &CallbackData->BmmFakeNvData.ConsoleOutCheck[0];\r
    QuestionIdBase     = CON_OUT_DEVICE_QUESTION_ID;\r
    VariableOffsetBase = CON_OUT_DEVICE_VAR_OFFSET;\r
    break;\r
\r
  case FORM_CON_ERR_ID:\r
    ConsoleCheck       = &CallbackData->BmmFakeNvData.ConsoleErrCheck[0];\r
    QuestionIdBase     = CON_ERR_DEVICE_QUESTION_ID;\r
    VariableOffsetBase = CON_ERR_DEVICE_VAR_OFFSET;\r
    break;\r
  }\r
  ASSERT (ConsoleCheck != NULL);\r
\r
  for (Index = 0; ((Index < ConsoleMenu->MenuNumber) && \\r
       (Index < MAX_MENU_NUMBER)) ; Index++) {\r
    CheckFlags = 0;\r
    if (UpdatePageId != FORM_CON_ERR_ID) {\r
      CheckFlags |= EFI_IFR_CHECKBOX_DEFAULT;\r
    }\r
    NewMenuEntry = BOpt_GetMenuEntry (ConsoleMenu, Index);\r
    HiiCreateCheckBoxOpCode (\r
      mStartOpCodeHandle,\r
      (EFI_QUESTION_ID) (QuestionIdBase + Index),\r
      VARSTORE_ID_BOOT_MAINT,\r
      (UINT16) (VariableOffsetBase + Index),\r
      NewMenuEntry->DisplayStringToken,\r
      NewMenuEntry->HelpStringToken,\r
      0,\r
      CheckFlags,\r
      NULL\r
      );\r
  }\r
\r
  UpdatePageEnd (CallbackData);\r
}\r
\r
/**\r
  Update the page's NV Map if user has changed the order\r
  a list. This list can be Boot Order or Driver Order.\r
\r
  @param UpdatePageId    The form ID to be updated.\r
  @param OptionMenu      The new list.\r
  @param CallbackData    The BMM context data.\r
\r
**/\r
VOID\r
UpdateOrderPage (\r
  IN UINT16                           UpdatePageId,\r
  IN BM_MENU_OPTION                   *OptionMenu,\r
  IN BMM_CALLBACK_DATA                *CallbackData\r
  )\r
{\r
  BM_MENU_ENTRY     *NewMenuEntry;\r
  UINT16            Index;\r
  UINT16            OptionIndex;\r
  VOID              *OptionsOpCodeHandle;\r
  BOOLEAN           BootOptionFound;\r
  UINT32            *OptionOrder;\r
  EFI_QUESTION_ID   QuestionId;\r
  UINT16            VarOffset;\r
\r
\r
  UpdatePageStart (CallbackData);\r
\r
  CreateMenuStringToken (CallbackData, CallbackData->BmmHiiHandle, OptionMenu);\r
\r
  OptionOrder = NULL;\r
  QuestionId = 0;\r
  VarOffset = 0;\r
  switch (UpdatePageId) {\r
\r
  case FORM_BOOT_CHG_ID:\r
    //\r
    // If the BootOptionOrder in the BmmFakeNvData are same with the date in the BmmOldFakeNVData,\r
    // means all Boot Options has been save in BootOptionMenu, we can get the date from the menu.\r
    // else means browser maintains some uncommitted date which are not saved in BootOptionMenu,\r
    // so we should not get the data from BootOptionMenu to show it.\r
    //\r
    if (CompareMem (CallbackData->BmmFakeNvData.BootOptionOrder, CallbackData->BmmOldFakeNVData.BootOptionOrder, sizeof (CallbackData->BmmFakeNvData.BootOptionOrder)) == 0) {\r
      GetBootOrder (CallbackData);\r
    }\r
    OptionOrder = CallbackData->BmmFakeNvData.BootOptionOrder;\r
    QuestionId = BOOT_OPTION_ORDER_QUESTION_ID;\r
    VarOffset = BOOT_OPTION_ORDER_VAR_OFFSET;\r
    break;\r
\r
  case FORM_DRV_CHG_ID:\r
    //\r
    // If the DriverOptionOrder in the BmmFakeNvData are same with the date in the BmmOldFakeNVData,\r
    // means all Driver Options has been save in DriverOptionMenu, we can get the DriverOptionOrder from the menu.\r
    // else means browser maintains some uncommitted date which are not saved in DriverOptionMenu,\r
    // so we should not get the data from DriverOptionMenu to show it.\r
    //\r
    if (CompareMem (CallbackData->BmmFakeNvData.DriverOptionOrder, CallbackData->BmmOldFakeNVData.DriverOptionOrder, sizeof (CallbackData->BmmFakeNvData.DriverOptionOrder)) == 0) {\r
      GetDriverOrder (CallbackData);\r
    }\r
    OptionOrder = CallbackData->BmmFakeNvData.DriverOptionOrder;\r
    QuestionId = DRIVER_OPTION_ORDER_QUESTION_ID;\r
    VarOffset = DRIVER_OPTION_ORDER_VAR_OFFSET;\r
    break;\r
  }\r
  ASSERT (OptionOrder != NULL);\r
\r
  OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();\r
  ASSERT (OptionsOpCodeHandle != NULL);\r
\r
  NewMenuEntry = NULL;\r
  for (OptionIndex = 0; (OptionIndex < MAX_MENU_NUMBER && OptionOrder[OptionIndex] != 0); OptionIndex++) {\r
    BootOptionFound = FALSE;\r
    for (Index = 0; Index < OptionMenu->MenuNumber; Index++) {\r
      NewMenuEntry   = BOpt_GetMenuEntry (OptionMenu, Index);\r
      if ((UINT32) (NewMenuEntry->OptionNumber + 1) == OptionOrder[OptionIndex]) {\r
        BootOptionFound = TRUE;\r
        break;\r
      }\r
    }\r
    if (BootOptionFound) {\r
      HiiCreateOneOfOptionOpCode (\r
        OptionsOpCodeHandle,\r
        NewMenuEntry->DisplayStringToken,\r
        0,\r
        EFI_IFR_TYPE_NUM_SIZE_32,\r
        OptionOrder[OptionIndex]\r
        );\r
    }\r
  }\r
\r
  if (OptionMenu->MenuNumber > 0) {\r
    HiiCreateOrderedListOpCode (\r
      mStartOpCodeHandle,                          // Container for dynamic created opcodes\r
      QuestionId,                                  // Question ID\r
      VARSTORE_ID_BOOT_MAINT,                      // VarStore ID\r
      VarOffset,                                   // Offset in Buffer Storage\r
      STRING_TOKEN (STR_CHANGE_ORDER),             // Question prompt text\r
      STRING_TOKEN (STR_CHANGE_ORDER),             // Question help text\r
      0,                                           // Question flag\r
      0,                                           // Ordered list flag, e.g. EFI_IFR_UNIQUE_SET\r
      EFI_IFR_TYPE_NUM_SIZE_32,                    // Data type of Question value\r
      100,                                         // Maximum container\r
      OptionsOpCodeHandle,                         // Option Opcode list\r
      NULL                                         // Default Opcode is NULL\r
      );\r
  }\r
\r
  HiiFreeOpCodeHandle (OptionsOpCodeHandle);\r
\r
  UpdatePageEnd (CallbackData);\r
}\r
\r
/**\r
  Create the dynamic page to allow user to set\r
  the "BootNext" value.\r
\r
  @param CallbackData    The BMM context data.\r
\r
**/\r
VOID\r
UpdateBootNextPage (\r
  IN BMM_CALLBACK_DATA                *CallbackData\r
  )\r
{\r
  BM_MENU_ENTRY   *NewMenuEntry;\r
  BM_LOAD_CONTEXT *NewLoadContext;\r
  UINTN           NumberOfOptions;\r
  UINT16          Index;\r
  VOID            *OptionsOpCodeHandle;\r
\r
  NumberOfOptions               = BootOptionMenu.MenuNumber;\r
  CallbackData->BmmAskSaveOrNot = TRUE;\r
\r
  UpdatePageStart (CallbackData);\r
  CreateMenuStringToken (CallbackData, CallbackData->BmmHiiHandle, &BootOptionMenu);\r
\r
  if (NumberOfOptions > 0) {\r
    OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();\r
    ASSERT (OptionsOpCodeHandle != NULL);\r
\r
    //CallbackData->BmmFakeNvData.BootNext = (UINT16) (BootOptionMenu.MenuNumber);\r
\r
    for (Index = 0; Index < BootOptionMenu.MenuNumber; Index++) {\r
      NewMenuEntry    = BOpt_GetMenuEntry (&BootOptionMenu, Index);\r
      NewLoadContext  = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r
\r
      if (NewLoadContext->IsBootNext) {\r
        HiiCreateOneOfOptionOpCode (\r
          OptionsOpCodeHandle,\r
          NewMenuEntry->DisplayStringToken,\r
          EFI_IFR_OPTION_DEFAULT,\r
          EFI_IFR_TYPE_NUM_SIZE_16,\r
          Index\r
          );\r
        //CallbackData->BmmFakeNvData.BootNext = Index;\r
      } else {\r
        HiiCreateOneOfOptionOpCode (\r
          OptionsOpCodeHandle,\r
          NewMenuEntry->DisplayStringToken,\r
          0,\r
          EFI_IFR_TYPE_NUM_SIZE_16,\r
          Index\r
          );\r
      }\r
    }\r
\r
    if (CallbackData->BmmFakeNvData.BootNext == Index) {\r
      HiiCreateOneOfOptionOpCode (\r
        OptionsOpCodeHandle,\r
        STRING_TOKEN (STR_NONE),\r
        EFI_IFR_OPTION_DEFAULT,\r
        EFI_IFR_TYPE_NUM_SIZE_16,\r
        Index\r
        );\r
    } else {\r
      HiiCreateOneOfOptionOpCode (\r
        OptionsOpCodeHandle,\r
        STRING_TOKEN (STR_NONE),\r
        0,\r
        EFI_IFR_TYPE_NUM_SIZE_16,\r
        Index\r
        );\r
    }\r
\r
    HiiCreateOneOfOpCode (\r
      mStartOpCodeHandle,\r
      (EFI_QUESTION_ID) BOOT_NEXT_QUESTION_ID,\r
      VARSTORE_ID_BOOT_MAINT,\r
      BOOT_NEXT_VAR_OFFSET,\r
      STRING_TOKEN (STR_BOOT_NEXT),\r
      STRING_TOKEN (STR_BOOT_NEXT_HELP),\r
      0,\r
      EFI_IFR_NUMERIC_SIZE_2,\r
      OptionsOpCodeHandle,\r
      NULL\r
      );\r
\r
    HiiFreeOpCodeHandle (OptionsOpCodeHandle);\r
  }\r
\r
  UpdatePageEnd (CallbackData);\r
}\r
\r
/**\r
  Create the dynamic page to allow user to set the "TimeOut" value.\r
\r
  @param CallbackData    The BMM context data.\r
\r
**/\r
VOID\r
UpdateTimeOutPage (\r
  IN BMM_CALLBACK_DATA                *CallbackData\r
  )\r
{\r
  UINT16  BootTimeOut;\r
  VOID    *DefaultOpCodeHandle;\r
\r
  CallbackData->BmmAskSaveOrNot = TRUE;\r
\r
  UpdatePageStart (CallbackData);\r
\r
  BootTimeOut = PcdGet16 (PcdPlatformBootTimeOut);\r
\r
  DefaultOpCodeHandle = HiiAllocateOpCodeHandle ();\r
  ASSERT (DefaultOpCodeHandle != NULL);\r
  HiiCreateDefaultOpCode (DefaultOpCodeHandle, EFI_HII_DEFAULT_CLASS_STANDARD, EFI_IFR_TYPE_NUM_SIZE_16, BootTimeOut);\r
\r
  HiiCreateNumericOpCode (\r
    mStartOpCodeHandle,\r
    (EFI_QUESTION_ID) BOOT_TIME_OUT_QUESTION_ID,\r
    VARSTORE_ID_BOOT_MAINT,\r
    BOOT_TIME_OUT_VAR_OFFSET,\r
    STRING_TOKEN (STR_NUM_AUTO_BOOT),\r
    STRING_TOKEN (STR_HLP_AUTO_BOOT),\r
    0,\r
    EFI_IFR_NUMERIC_SIZE_2 | EFI_IFR_DISPLAY_UINT_DEC,\r
    0,\r
    65535,\r
    0,\r
    DefaultOpCodeHandle\r
    );\r
\r
  HiiFreeOpCodeHandle (DefaultOpCodeHandle);\r
\r
  //CallbackData->BmmFakeNvData.BootTimeOut = BootTimeOut;\r
\r
  UpdatePageEnd (CallbackData);\r
}\r
\r
/**\r
  Refresh the text mode page.\r
\r
  @param CallbackData    The BMM context data.\r
\r
**/\r
VOID\r
UpdateConModePage (\r
  IN BMM_CALLBACK_DATA                *CallbackData\r
  )\r
{\r
  UINTN                         Mode;\r
  UINTN                         Index;\r
  UINTN                         Col;\r
  UINTN                         Row;\r
  CHAR16                        ModeString[50];\r
  CHAR16                        *PStr;\r
  UINTN                         MaxMode;\r
  UINTN                         ValidMode;\r
  EFI_STRING_ID                 *ModeToken;\r
  EFI_STATUS                    Status;\r
  VOID                          *OptionsOpCodeHandle;\r
  EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL  *ConOut;\r
\r
  ConOut    = gST->ConOut;\r
  Index     = 0;\r
  ValidMode = 0;\r
  MaxMode   = (UINTN) (ConOut->Mode->MaxMode);\r
\r
  CallbackData->BmmAskSaveOrNot = TRUE;\r
\r
  UpdatePageStart (CallbackData);\r
\r
  //\r
  // Check valid mode\r
  //\r
  for (Mode = 0; Mode < MaxMode; Mode++) {\r
    Status = ConOut->QueryMode (ConOut, Mode, &Col, &Row);\r
    if (EFI_ERROR (Status)) {\r
      continue;\r
    }\r
    ValidMode++;\r
  }\r
\r
  if (ValidMode == 0) {\r
    return;\r
  }\r
\r
  OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();\r
  ASSERT (OptionsOpCodeHandle != NULL);\r
\r
  ModeToken           = AllocateZeroPool (sizeof (EFI_STRING_ID) * ValidMode);\r
  ASSERT(ModeToken != NULL);\r
\r
  //\r
  // Determin which mode should be the first entry in menu\r
  //\r
  // GetConsoleOutMode (CallbackData);\r
\r
  //\r
  // Build text mode options\r
  //\r
  for (Mode = 0; Mode < MaxMode; Mode++) {\r
    Status = ConOut->QueryMode (ConOut, Mode, &Col, &Row);\r
    if (EFI_ERROR (Status)) {\r
      continue;\r
    }\r
\r
    //\r
    // Build mode string Column x Row\r
    //\r
    UnicodeValueToStringS (ModeString, sizeof (ModeString), 0, Col, 0);\r
    PStr = &ModeString[0];\r
    StrCatS (PStr, ARRAY_SIZE (ModeString), L" x ");\r
    PStr = PStr + StrLen (PStr);\r
    UnicodeValueToStringS (\r
      PStr,\r
      sizeof (ModeString) - ((UINTN)PStr - (UINTN)&ModeString[0]),\r
      0,\r
      Row,\r
      0\r
      );\r
\r
    ModeToken[Index] = HiiSetString (CallbackData->BmmHiiHandle, 0, ModeString, NULL);\r
\r
    if (Mode == CallbackData->BmmFakeNvData.ConsoleOutMode) {\r
      HiiCreateOneOfOptionOpCode (\r
        OptionsOpCodeHandle,\r
        ModeToken[Index],\r
        EFI_IFR_OPTION_DEFAULT,\r
        EFI_IFR_TYPE_NUM_SIZE_16,\r
        (UINT16) Mode\r
        );\r
    } else {\r
      HiiCreateOneOfOptionOpCode (\r
        OptionsOpCodeHandle,\r
        ModeToken[Index],\r
        0,\r
        EFI_IFR_TYPE_NUM_SIZE_16,\r
        (UINT16) Mode\r
        );\r
    }\r
    Index++;\r
  }\r
\r
  HiiCreateOneOfOpCode (\r
    mStartOpCodeHandle,\r
    (EFI_QUESTION_ID) CON_MODE_QUESTION_ID,\r
    VARSTORE_ID_BOOT_MAINT,\r
    CON_MODE_VAR_OFFSET,\r
    STRING_TOKEN (STR_CON_MODE_SETUP),\r
    STRING_TOKEN (STR_CON_MODE_SETUP),\r
    EFI_IFR_FLAG_RESET_REQUIRED,\r
    EFI_IFR_NUMERIC_SIZE_2,\r
    OptionsOpCodeHandle,\r
    NULL\r
    );\r
\r
  HiiFreeOpCodeHandle (OptionsOpCodeHandle);\r
  FreePool (ModeToken);\r
\r
  UpdatePageEnd (CallbackData);\r
}\r
\r
/**\r
  Create the dynamic page which allows user to set the property such as Baud Rate, Data Bits,\r
  Parity, Stop Bits, Terminal Type.\r
\r
  @param CallbackData    The BMM context data.\r
\r
**/\r
VOID\r
UpdateTerminalPage (\r
  IN BMM_CALLBACK_DATA                *CallbackData\r
  )\r
{\r
  UINT8               Index;\r
  UINT8               CheckFlags;\r
  BM_MENU_ENTRY       *NewMenuEntry;\r
  VOID                *OptionsOpCodeHandle;\r
  UINTN               CurrentTerminal;\r
\r
  UpdatePageStart (CallbackData);\r
\r
  CurrentTerminal = CallbackData->CurrentTerminal;\r
  NewMenuEntry = BOpt_GetMenuEntry (\r
                  &TerminalMenu,\r
                  CurrentTerminal\r
                  );\r
\r
  if (NewMenuEntry == NULL) {\r
    return ;\r
  }\r
\r
  OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();\r
  ASSERT (OptionsOpCodeHandle != NULL);\r
\r
  for (Index = 0; Index < sizeof (BaudRateList) / sizeof (BaudRateList [0]); Index++) {\r
    CheckFlags = 0;\r
    if (BaudRateList[Index].Value == 115200) {\r
      CheckFlags |= EFI_IFR_OPTION_DEFAULT;\r
    }\r
    HiiCreateOneOfOptionOpCode (\r
      OptionsOpCodeHandle,\r
      BaudRateList[Index].StringToken,\r
      CheckFlags,\r
      EFI_IFR_TYPE_NUM_SIZE_8,\r
      Index\r
      );\r
  }\r
\r
  HiiCreateOneOfOpCode (\r
    mStartOpCodeHandle,\r
    (EFI_QUESTION_ID) (COM_BAUD_RATE_QUESTION_ID + CurrentTerminal),\r
    VARSTORE_ID_BOOT_MAINT,\r
    (UINT16) (COM_BAUD_RATE_VAR_OFFSET + CurrentTerminal),\r
    STRING_TOKEN (STR_COM_BAUD_RATE),\r
    STRING_TOKEN (STR_COM_BAUD_RATE),\r
    0,\r
    EFI_IFR_NUMERIC_SIZE_1,\r
    OptionsOpCodeHandle,\r
    NULL\r
    );\r
\r
  HiiFreeOpCodeHandle (OptionsOpCodeHandle);\r
  OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();\r
  ASSERT (OptionsOpCodeHandle != NULL);\r
\r
  for (Index = 0; Index < ARRAY_SIZE (DataBitsList); Index++) {\r
    CheckFlags = 0;\r
\r
    if (DataBitsList[Index].Value == 8) {\r
      CheckFlags |= EFI_IFR_OPTION_DEFAULT;\r
    }\r
\r
    HiiCreateOneOfOptionOpCode (\r
      OptionsOpCodeHandle,\r
      DataBitsList[Index].StringToken,\r
      CheckFlags,\r
      EFI_IFR_TYPE_NUM_SIZE_8,\r
      Index\r
      );\r
  }\r
\r
  HiiCreateOneOfOpCode (\r
    mStartOpCodeHandle,\r
    (EFI_QUESTION_ID) (COM_DATA_RATE_QUESTION_ID + CurrentTerminal),\r
    VARSTORE_ID_BOOT_MAINT,\r
    (UINT16) (COM_DATA_RATE_VAR_OFFSET + CurrentTerminal),\r
    STRING_TOKEN (STR_COM_DATA_BITS),\r
    STRING_TOKEN (STR_COM_DATA_BITS),\r
    0,\r
    EFI_IFR_NUMERIC_SIZE_1,\r
    OptionsOpCodeHandle,\r
    NULL\r
    );\r
\r
  HiiFreeOpCodeHandle (OptionsOpCodeHandle);\r
  OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();\r
  ASSERT (OptionsOpCodeHandle != NULL);\r
\r
  for (Index = 0; Index < ARRAY_SIZE (ParityList); Index++) {\r
    CheckFlags = 0;\r
    if (ParityList[Index].Value ==  NoParity) {\r
      CheckFlags |= EFI_IFR_OPTION_DEFAULT;\r
    }\r
\r
    HiiCreateOneOfOptionOpCode (\r
      OptionsOpCodeHandle,\r
      ParityList[Index].StringToken,\r
      CheckFlags,\r
      EFI_IFR_TYPE_NUM_SIZE_8,\r
      Index\r
      );\r
  }\r
\r
  HiiCreateOneOfOpCode (\r
    mStartOpCodeHandle,\r
    (EFI_QUESTION_ID) (COM_PARITY_QUESTION_ID + CurrentTerminal),\r
    VARSTORE_ID_BOOT_MAINT,\r
    (UINT16) (COM_PARITY_VAR_OFFSET + CurrentTerminal),\r
    STRING_TOKEN (STR_COM_PARITY),\r
    STRING_TOKEN (STR_COM_PARITY),\r
    0,\r
    EFI_IFR_NUMERIC_SIZE_1,\r
    OptionsOpCodeHandle,\r
    NULL\r
    );\r
\r
  HiiFreeOpCodeHandle (OptionsOpCodeHandle);\r
  OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();\r
  ASSERT (OptionsOpCodeHandle != NULL);\r
\r
  for (Index = 0; Index < ARRAY_SIZE (StopBitsList); Index++) {\r
    CheckFlags = 0;\r
    if (StopBitsList[Index].Value == OneStopBit) {\r
      CheckFlags |= EFI_IFR_OPTION_DEFAULT;\r
    }\r
\r
    HiiCreateOneOfOptionOpCode (\r
      OptionsOpCodeHandle,\r
      StopBitsList[Index].StringToken,\r
      CheckFlags,\r
      EFI_IFR_TYPE_NUM_SIZE_8,\r
      Index\r
      );\r
  }\r
\r
  HiiCreateOneOfOpCode (\r
    mStartOpCodeHandle,\r
    (EFI_QUESTION_ID) (COM_STOP_BITS_QUESTION_ID + CurrentTerminal),\r
    VARSTORE_ID_BOOT_MAINT,\r
    (UINT16) (COM_STOP_BITS_VAR_OFFSET + CurrentTerminal),\r
    STRING_TOKEN (STR_COM_STOP_BITS),\r
    STRING_TOKEN (STR_COM_STOP_BITS),\r
    0,\r
    EFI_IFR_NUMERIC_SIZE_1,\r
    OptionsOpCodeHandle,\r
    NULL\r
    );\r
\r
  HiiFreeOpCodeHandle (OptionsOpCodeHandle);\r
  OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();\r
  ASSERT (OptionsOpCodeHandle != NULL);\r
\r
  for (Index = 0; Index < 4; Index++) {\r
    CheckFlags = 0;\r
    if (Index == 0) {\r
      CheckFlags |= EFI_IFR_OPTION_DEFAULT;\r
    }\r
\r
    HiiCreateOneOfOptionOpCode (\r
      OptionsOpCodeHandle,\r
      (EFI_STRING_ID) TerminalType[Index],\r
      CheckFlags,\r
      EFI_IFR_TYPE_NUM_SIZE_8,\r
      Index\r
      );\r
  }\r
\r
  HiiCreateOneOfOpCode (\r
    mStartOpCodeHandle,\r
    (EFI_QUESTION_ID) (COM_TERMINAL_QUESTION_ID + CurrentTerminal),\r
    VARSTORE_ID_BOOT_MAINT,\r
    (UINT16) (COM_TERMINAL_VAR_OFFSET + CurrentTerminal),\r
    STRING_TOKEN (STR_COM_TERMI_TYPE),\r
    STRING_TOKEN (STR_COM_TERMI_TYPE),\r
    0,\r
    EFI_IFR_NUMERIC_SIZE_1,\r
    OptionsOpCodeHandle,\r
    NULL\r
    );\r
\r
  HiiFreeOpCodeHandle (OptionsOpCodeHandle);\r
  OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();\r
  ASSERT (OptionsOpCodeHandle != NULL);\r
\r
  for (Index = 0; Index < ARRAY_SIZE (mFlowControlType); Index++) {\r
  CheckFlags = 0;\r
    if (Index == 0) {\r
      CheckFlags |= EFI_IFR_OPTION_DEFAULT;\r
    }\r
    HiiCreateOneOfOptionOpCode (\r
      OptionsOpCodeHandle,\r
      (EFI_STRING_ID) mFlowControlType[Index],\r
      CheckFlags,\r
      EFI_IFR_TYPE_NUM_SIZE_8,\r
      mFlowControlValue[Index]\r
      );\r
  }\r
\r
  HiiCreateOneOfOpCode (\r
    mStartOpCodeHandle,\r
    (EFI_QUESTION_ID) (COM_FLOWCONTROL_QUESTION_ID + CurrentTerminal),\r
    VARSTORE_ID_BOOT_MAINT,\r
    (UINT16) (COM_FLOWCONTROL_VAR_OFFSET + CurrentTerminal),\r
    STRING_TOKEN (STR_COM_FLOW_CONTROL),\r
    STRING_TOKEN (STR_COM_FLOW_CONTROL),\r
    0,\r
    EFI_IFR_NUMERIC_SIZE_1,\r
    OptionsOpCodeHandle,\r
    NULL\r
    );\r
\r
  HiiFreeOpCodeHandle (OptionsOpCodeHandle);\r
\r
  UpdatePageEnd (CallbackData);\r
}\r
\r
/**\r
  Dispatch the correct update page function to call based on\r
  the UpdatePageId.\r
\r
  @param UpdatePageId    The form ID.\r
  @param CallbackData    The BMM context data.\r
\r
**/\r
VOID\r
UpdatePageBody (\r
  IN UINT16                           UpdatePageId,\r
  IN BMM_CALLBACK_DATA                *CallbackData\r
  )\r
{\r
  CleanUpPage (UpdatePageId, CallbackData);\r
  switch (UpdatePageId) {\r
  case FORM_CON_IN_ID:\r
    UpdateConsolePage (UpdatePageId, &ConsoleInpMenu, CallbackData);\r
    break;\r
\r
  case FORM_CON_OUT_ID:\r
    UpdateConsolePage (UpdatePageId, &ConsoleOutMenu, CallbackData);\r
    break;\r
\r
  case FORM_CON_ERR_ID:\r
    UpdateConsolePage (UpdatePageId, &ConsoleErrMenu, CallbackData);\r
    break;\r
\r
  case FORM_BOOT_CHG_ID:\r
    UpdateOrderPage (UpdatePageId, &BootOptionMenu, CallbackData);\r
    break;\r
\r
  case FORM_DRV_CHG_ID:\r
    UpdateOrderPage (UpdatePageId, &DriverOptionMenu, CallbackData);\r
    break;\r
\r
  default:\r
    break;\r
  }\r
}\r
\r
/**\r
  Create a dynamic page so that Legacy Device boot order\r
  can be set for specified device type.\r
\r
  @param UpdatePageId    The form ID. It also spefies the legacy device type.\r
  @param CallbackData    The BMM context data.\r
\r
\r
**/\r
VOID\r
UpdateSetLegacyDeviceOrderPage (\r
  IN UINT16                           UpdatePageId,\r
  IN BMM_CALLBACK_DATA                *CallbackData\r
  )\r
{\r
  LEGACY_DEV_ORDER_ENTRY      *DevOrder;\r
  BM_MENU_OPTION              *OptionMenu;\r
  BM_MENU_ENTRY               *NewMenuEntry;\r
  EFI_STRING_ID               StrRef;\r
  EFI_STRING_ID               StrRefHelp;\r
  BBS_TYPE                    BbsType;\r
  UINTN                       VarSize;\r
  UINTN                       Pos;\r
  UINTN                       Bit;\r
  UINT16                      Index;\r
  UINT16                      Key;\r
  CHAR16                      String[100];\r
  CHAR16                      *TypeStr;\r
  CHAR16                      *TypeStrHelp;\r
  UINT16                      VarDevOrder;\r
  UINT8                       *VarData;\r
  UINT8                       *LegacyOrder;\r
  UINT8                       *OldData;\r
  UINT8                       *DisMap;\r
  VOID                        *OptionsOpCodeHandle;\r
\r
  OptionMenu = NULL;\r
  Key = 0;\r
  StrRef = 0;\r
  StrRefHelp = 0;\r
  TypeStr = NULL;\r
  TypeStrHelp = NULL;\r
  BbsType = BBS_FLOPPY;\r
  LegacyOrder = NULL;\r
  OldData = NULL;\r
  DisMap = NULL;\r
\r
  CallbackData->BmmAskSaveOrNot = TRUE;\r
  UpdatePageStart (CallbackData);\r
\r
  DisMap = ZeroMem (CallbackData->BmmOldFakeNVData.DisableMap, sizeof (CallbackData->BmmOldFakeNVData.DisableMap));\r
\r
  //\r
  // Create oneof option list\r
  //\r
  switch (UpdatePageId) {\r
  case FORM_SET_FD_ORDER_ID:\r
    OptionMenu  = (BM_MENU_OPTION *) &LegacyFDMenu;\r
    Key         = (UINT16) LEGACY_FD_QUESTION_ID;\r
    TypeStr     = STR_FLOPPY;\r
    TypeStrHelp = STR_FLOPPY_HELP;\r
    BbsType     = BBS_FLOPPY;\r
    LegacyOrder = CallbackData->BmmFakeNvData.LegacyFD;\r
    OldData     = CallbackData->BmmOldFakeNVData.LegacyFD;\r
    break;\r
\r
  case FORM_SET_HD_ORDER_ID:\r
    OptionMenu  = (BM_MENU_OPTION *) &LegacyHDMenu;\r
    Key         = (UINT16) LEGACY_HD_QUESTION_ID;\r
    TypeStr     = STR_HARDDISK;\r
    TypeStrHelp = STR_HARDDISK_HELP;\r
    BbsType     = BBS_HARDDISK;\r
    LegacyOrder = CallbackData->BmmFakeNvData.LegacyHD;\r
    OldData     = CallbackData->BmmOldFakeNVData.LegacyHD;\r
    break;\r
\r
  case FORM_SET_CD_ORDER_ID:\r
    OptionMenu  = (BM_MENU_OPTION *) &LegacyCDMenu;\r
    Key         = (UINT16) LEGACY_CD_QUESTION_ID;\r
    TypeStr     = STR_CDROM;\r
    TypeStrHelp = STR_CDROM_HELP;\r
    BbsType     = BBS_CDROM;\r
    LegacyOrder = CallbackData->BmmFakeNvData.LegacyCD;\r
    OldData     = CallbackData->BmmOldFakeNVData.LegacyCD;\r
    break;\r
\r
  case FORM_SET_NET_ORDER_ID:\r
    OptionMenu  = (BM_MENU_OPTION *) &LegacyNETMenu;\r
    Key         = (UINT16) LEGACY_NET_QUESTION_ID;\r
    TypeStr     = STR_NET;\r
    TypeStrHelp = STR_NET_HELP;\r
    BbsType     = BBS_EMBED_NETWORK;\r
    LegacyOrder = CallbackData->BmmFakeNvData.LegacyNET;\r
    OldData     = CallbackData->BmmOldFakeNVData.LegacyNET;\r
    break;\r
\r
  case FORM_SET_BEV_ORDER_ID:\r
    OptionMenu  = (BM_MENU_OPTION *) &LegacyBEVMenu;\r
    Key         = (UINT16) LEGACY_BEV_QUESTION_ID;\r
    TypeStr     = STR_BEV;\r
    TypeStrHelp = STR_BEV_HELP;\r
    BbsType     = BBS_BEV_DEVICE;\r
    LegacyOrder = CallbackData->BmmFakeNvData.LegacyBEV;\r
    OldData     = CallbackData->BmmOldFakeNVData.LegacyBEV;\r
    break;\r
\r
  default:\r
    DEBUG ((EFI_D_ERROR, "Invalid command ID for updating page!\n"));\r
    return;\r
  }\r
\r
  CreateMenuStringToken (CallbackData, CallbackData->BmmHiiHandle, OptionMenu);\r
\r
  OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();\r
  ASSERT (OptionsOpCodeHandle != NULL);\r
\r
  for (Index = 0; Index < OptionMenu->MenuNumber; Index++) {\r
    NewMenuEntry                = BOpt_GetMenuEntry (OptionMenu, Index);\r
    //\r
    // Create OneOf for each legacy device\r
    //\r
    HiiCreateOneOfOptionOpCode (\r
      OptionsOpCodeHandle,\r
      NewMenuEntry->DisplayStringToken,\r
      0,\r
      EFI_IFR_TYPE_NUM_SIZE_8,\r
      (UINT8) ((BM_LEGACY_DEVICE_CONTEXT *) NewMenuEntry->VariableContext)->BbsIndex\r
      );\r
  }\r
\r
  //\r
  // Create OneOf for item "Disabled"\r
  //\r
  HiiCreateOneOfOptionOpCode (\r
    OptionsOpCodeHandle,\r
    STRING_TOKEN (STR_DISABLE_LEGACY_DEVICE),\r
    0,\r
    EFI_IFR_TYPE_NUM_SIZE_8,\r
    0xFF\r
    );\r
\r
  //\r
  // Get Device Order from variable\r
  //\r
  VarData = BdsLibGetVariableAndSize (\r
              VAR_LEGACY_DEV_ORDER,\r
              &gEfiLegacyDevOrderVariableGuid,\r
              &VarSize\r
              );\r
\r
  if (NULL != VarData) {\r
    DevOrder    = (LEGACY_DEV_ORDER_ENTRY *) VarData;\r
    while (VarData < VarData + VarSize) {\r
      if (DevOrder->BbsType == BbsType) {\r
        break;\r
      }\r
\r
      VarData  = (UINT8 *)((UINTN)VarData + sizeof (BBS_TYPE));\r
      VarData += *(UINT16 *) VarData;\r
      DevOrder = (LEGACY_DEV_ORDER_ENTRY *) VarData;\r
    }\r
    //\r
    // Create oneof tag here for FD/HD/CD #1 #2\r
    //\r
    for (Index = 0; Index < OptionMenu->MenuNumber; Index++) {\r
      //\r
      // Create the string for oneof tag\r
      //\r
      UnicodeSPrint (String, sizeof (String), TypeStr, Index);\r
      StrRef = HiiSetString (CallbackData->BmmHiiHandle, 0, String, NULL);\r
\r
      UnicodeSPrint (String, sizeof (String), TypeStrHelp, Index);\r
      StrRefHelp = HiiSetString (CallbackData->BmmHiiHandle, 0, String, NULL);\r
\r
      HiiCreateOneOfOpCode (\r
        mStartOpCodeHandle,\r
        (EFI_QUESTION_ID) (Key + Index),\r
        VARSTORE_ID_BOOT_MAINT,\r
        (UINT16) (Key + Index - CONFIG_OPTION_OFFSET),\r
        StrRef,\r
        StrRefHelp,\r
        EFI_IFR_FLAG_CALLBACK,\r
        EFI_IFR_NUMERIC_SIZE_1,\r
        OptionsOpCodeHandle,\r
        NULL\r
        );\r
\r
      VarDevOrder = *(UINT16 *) ((UINTN) DevOrder + sizeof (BBS_TYPE) + sizeof (UINT16) + Index * sizeof (UINT16));\r
\r
      if (0xFF00 == (VarDevOrder & 0xFF00)) {\r
        LegacyOrder[Index]  = 0xFF;\r
        Pos                 = (VarDevOrder & 0xFF) / 8;\r
        Bit                 = 7 - ((VarDevOrder & 0xFF) % 8);\r
        DisMap[Pos] = (UINT8) (DisMap[Pos] | (UINT8) (1 << Bit));\r
      } else {\r
        LegacyOrder[Index] = (UINT8) (VarDevOrder & 0xFF);\r
      }\r
    }\r
  }\r
\r
  CopyMem (OldData, LegacyOrder, 100);\r
\r
  HiiFreeOpCodeHandle (OptionsOpCodeHandle);\r
\r
  UpdatePageEnd (CallbackData);\r
}\r
\r
\r
/**\r
  Dispatch the display to the next page based on NewPageId.\r
\r
  @param Private         The BMM context data.\r
  @param NewPageId       The original page ID.\r
\r
**/\r
VOID\r
UpdatePageId (\r
  BMM_CALLBACK_DATA              *Private,\r
  UINT16                         NewPageId\r
  )\r
{\r
  //\r
  // For the question don't impact the page update, just ignore it.\r
  //\r
  if (((NewPageId >= BOOT_OPTION_DEL_QUESTION_ID) && (NewPageId < BOOT_OPTION_DEL_QUESTION_ID + MAX_MENU_NUMBER)) ||\r
      ((NewPageId >= DRIVER_OPTION_DEL_QUESTION_ID) && (NewPageId < DRIVER_OPTION_DEL_QUESTION_ID + MAX_MENU_NUMBER))) {\r
    return;\r
  }\r
\r
  if ((NewPageId < FILE_OPTION_OFFSET) && (NewPageId >= HANDLE_OPTION_OFFSET)) {\r
    //\r
    // If we select a handle to add driver option, advance to the add handle description page.\r
    //\r
    NewPageId = FORM_DRV_ADD_HANDLE_DESC_ID;\r
  } else if ((NewPageId == KEY_VALUE_SAVE_AND_EXIT) || (NewPageId == KEY_VALUE_NO_SAVE_AND_EXIT)) {\r
    //\r
    // Return to main page after "Save Changes" or "Discard Changes".\r
    //\r
    NewPageId = FORM_MAIN_ID;\r
  } else if ((NewPageId >= TERMINAL_OPTION_OFFSET) && (NewPageId < CONSOLE_OPTION_OFFSET)) {\r
    NewPageId = FORM_CON_COM_SETUP_ID;\r
  }\r
\r
  if ((NewPageId > 0) && (NewPageId < MAXIMUM_FORM_ID)) {\r
    Private->BmmPreviousPageId  = Private->BmmCurrentPageId;\r
    Private->BmmCurrentPageId   = NewPageId;\r
  }\r
}\r