BootMaintenanceManager.h

Go to the documentation of this file.

 
#ifndef _BOOT_MAINT_H_
#define _BOOT_MAINT_H_
 
#include "FormGuid.h"
 
#include <Guid/TtyTerm.h>
#include <Guid/MdeModuleHii.h>
#include <Guid/FileSystemVolumeLabelInfo.h>
#include <Guid/GlobalVariable.h>
#include <Guid/HiiBootMaintenanceFormset.h>
 
#include <Protocol/LoadFile.h>
#include <Protocol/HiiConfigAccess.h>
#include <Protocol/SimpleFileSystem.h>
#include <Protocol/SerialIo.h>
#include <Protocol/DevicePathToText.h>
#include <Protocol/FormBrowserEx2.h>
 
#include <Library/PrintLib.h>
#include <Library/DebugLib.h>
#include <Library/BaseMemoryLib.h>
#include <Library/UefiBootServicesTableLib.h>
#include <Library/UefiLib.h>
#include <Library/MemoryAllocationLib.h>
#include <Library/UefiRuntimeServicesTableLib.h>
#include <Library/DevicePathLib.h>
#include <Library/HiiLib.h>
#include <Library/UefiHiiServicesLib.h>
#include <Library/UefiBootManagerLib.h>
#include <Library/FileExplorerLib.h>
#include "BootMaintenanceManagerCustomizedUi.h"
 
#pragma pack(1)
 
typedef struct {
  VENDOR_DEVICE_PATH          VendorDevicePath;
  EFI_DEVICE_PATH_PROTOCOL    End;
} HII_VENDOR_DEVICE_PATH;
#pragma pack()
 
//
// Constants which are variable names used to access variables
//
 
#define VAR_CON_OUT_MODE  L"ConOutMode"
 
//
// Variable created with this flag will be "Efi:...."
//
#define VAR_FLAG  EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE
 
extern EFI_GUID  mBootMaintGuid;
extern CHAR16    mBootMaintStorageName[];
//
// These are the VFR compiler generated data representing our VFR data.
//
extern UINT8  BootMaintenanceManagerBin[];
 
//
// Below are the number of options in Baudrate, Databits,
// Parity and Stopbits selection for serial ports.
//
#define BM_COM_ATTR_BUADRATE  19
#define BM_COM_ATTR_DATABITS  4
#define BM_COM_ATTR_PARITY    5
#define BM_COM_ATTR_STOPBITS  3
 
//
// Callback function helper
//
#define BMM_CALLBACK_DATA_SIGNATURE  SIGNATURE_32 ('C', 'b', 'c', 'k')
#define BMM_CALLBACK_DATA_FROM_THIS(a)  CR (a, BMM_CALLBACK_DATA, BmmConfigAccess, BMM_CALLBACK_DATA_SIGNATURE)
 
//
// Enumeration type definition
//
typedef UINT8 BBS_TYPE;
 
typedef enum _TYPE_OF_TERMINAL {
  TerminalTypePcAnsi = 0,
  TerminalTypeVt100,
  TerminalTypeVt100Plus,
  TerminalTypeVtUtf8,
  TerminalTypeTtyTerm,
  TerminalTypeLinux,
  TerminalTypeXtermR6,
  TerminalTypeVt400,
  TerminalTypeSCO
} TYPE_OF_TERMINAL;
 
//
// All of the signatures that will be used in list structure
//
#define BM_MENU_OPTION_SIGNATURE      SIGNATURE_32 ('m', 'e', 'n', 'u')
#define BM_LOAD_OPTION_SIGNATURE      SIGNATURE_32 ('l', 'o', 'a', 'd')
#define BM_CONSOLE_OPTION_SIGNATURE   SIGNATURE_32 ('c', 'n', 's', 'l')
#define BM_FILE_OPTION_SIGNATURE      SIGNATURE_32 ('f', 'i', 'l', 'e')
#define BM_HANDLE_OPTION_SIGNATURE    SIGNATURE_32 ('h', 'n', 'd', 'l')
#define BM_TERMINAL_OPTION_SIGNATURE  SIGNATURE_32 ('t', 'r', 'm', 'l')
#define BM_MENU_ENTRY_SIGNATURE       SIGNATURE_32 ('e', 'n', 't', 'r')
 
#define BM_LOAD_CONTEXT_SELECT      0x0
#define BM_CONSOLE_CONTEXT_SELECT   0x1
#define BM_FILE_CONTEXT_SELECT      0x2
#define BM_HANDLE_CONTEXT_SELECT    0x3
#define BM_TERMINAL_CONTEXT_SELECT  0x5
 
#define BM_CONSOLE_IN_CONTEXT_SELECT   0x6
#define BM_CONSOLE_OUT_CONTEXT_SELECT  0x7
#define BM_CONSOLE_ERR_CONTEXT_SELECT  0x8
 
//
// Buffer size for update data
//
#define UPDATE_DATA_SIZE  0x100000
 
//
// Namespace of callback keys used in display and file system navigation
//
#define MAX_BBS_OFFSET          0xE000
#define NET_OPTION_OFFSET       0xD800
#define BEV_OPTION_OFFSET       0xD000
#define FD_OPTION_OFFSET        0xC000
#define HD_OPTION_OFFSET        0xB000
#define CD_OPTION_OFFSET        0xA000
#define FILE_OPTION_OFFSET      0x8000
#define FILE_OPTION_MASK        0x7FFF
#define HANDLE_OPTION_OFFSET    0x7000
#define CONSOLE_OPTION_OFFSET   0x6000
#define TERMINAL_OPTION_OFFSET  0x5000
#define CONFIG_OPTION_OFFSET    0x1200
#define KEY_VALUE_OFFSET        0x1100
#define FORM_ID_OFFSET          0x1000
 
//
// VarOffset that will be used to create question
// all these values are computed from the structure
// defined below
//
#define VAR_OFFSET(Field)  ((UINT16) ((UINTN) &(((BMM_FAKE_NV_DATA *) 0)->Field)))
 
//
// Question Id of Zero is invalid, so add an offset to it
//
#define QUESTION_ID(Field)  (VAR_OFFSET (Field) + CONFIG_OPTION_OFFSET)
 
#define BOOT_TIME_OUT_VAR_OFFSET        VAR_OFFSET (BootTimeOut)
#define BOOT_NEXT_VAR_OFFSET            VAR_OFFSET (BootNext)
#define COM1_BAUD_RATE_VAR_OFFSET       VAR_OFFSET (COM1BaudRate)
#define COM1_DATA_RATE_VAR_OFFSET       VAR_OFFSET (COM1DataRate)
#define COM1_STOP_BITS_VAR_OFFSET       VAR_OFFSET (COM1StopBits)
#define COM1_PARITY_VAR_OFFSET          VAR_OFFSET (COM1Parity)
#define COM1_TERMINAL_VAR_OFFSET        VAR_OFFSET (COM2TerminalType)
#define COM2_BAUD_RATE_VAR_OFFSET       VAR_OFFSET (COM2BaudRate)
#define COM2_DATA_RATE_VAR_OFFSET       VAR_OFFSET (COM2DataRate)
#define COM2_STOP_BITS_VAR_OFFSET       VAR_OFFSET (COM2StopBits)
#define COM2_PARITY_VAR_OFFSET          VAR_OFFSET (COM2Parity)
#define COM2_TERMINAL_VAR_OFFSET        VAR_OFFSET (COM2TerminalType)
#define DRV_ADD_HANDLE_DESC_VAR_OFFSET  VAR_OFFSET (DriverAddHandleDesc)
#define DRV_ADD_ACTIVE_VAR_OFFSET       VAR_OFFSET (DriverAddActive)
#define DRV_ADD_RECON_VAR_OFFSET        VAR_OFFSET (DriverAddForceReconnect)
#define CON_IN_COM1_VAR_OFFSET          VAR_OFFSET (ConsoleInputCOM1)
#define CON_IN_COM2_VAR_OFFSET          VAR_OFFSET (ConsoleInputCOM2)
#define CON_OUT_COM1_VAR_OFFSET         VAR_OFFSET (ConsoleOutputCOM1)
#define CON_OUT_COM2_VAR_OFFSET         VAR_OFFSET (ConsoleOutputCOM2)
#define CON_ERR_COM1_VAR_OFFSET         VAR_OFFSET (ConsoleErrorCOM1)
#define CON_ERR_COM2_VAR_OFFSET         VAR_OFFSET (ConsoleErrorCOM2)
#define CON_MODE_VAR_OFFSET             VAR_OFFSET (ConsoleOutMode)
#define CON_DEVICE_VAR_OFFSET           VAR_OFFSET (ConsoleCheck)
#define CON_IN_DEVICE_VAR_OFFSET        VAR_OFFSET (ConsoleInCheck)
#define CON_OUT_DEVICE_VAR_OFFSET       VAR_OFFSET (ConsoleOutCheck)
#define CON_ERR_DEVICE_VAR_OFFSET       VAR_OFFSET (ConsoleErrCheck)
#define BOOT_OPTION_ORDER_VAR_OFFSET    VAR_OFFSET (BootOptionOrder)
#define DRIVER_OPTION_ORDER_VAR_OFFSET  VAR_OFFSET (DriverOptionOrder)
#define BOOT_OPTION_DEL_VAR_OFFSET      VAR_OFFSET (BootOptionDel)
#define DRIVER_OPTION_DEL_VAR_OFFSET    VAR_OFFSET (DriverOptionDel)
#define DRIVER_ADD_OPTION_VAR_OFFSET    VAR_OFFSET (DriverAddHandleOptionalData)
#define COM_BAUD_RATE_VAR_OFFSET        VAR_OFFSET (COMBaudRate)
#define COM_DATA_RATE_VAR_OFFSET        VAR_OFFSET (COMDataRate)
#define COM_STOP_BITS_VAR_OFFSET        VAR_OFFSET (COMStopBits)
#define COM_PARITY_VAR_OFFSET           VAR_OFFSET (COMParity)
#define COM_TERMINAL_VAR_OFFSET         VAR_OFFSET (COMTerminalType)
#define COM_FLOWCONTROL_VAR_OFFSET      VAR_OFFSET (COMFlowControl)
 
#define BOOT_TIME_OUT_QUESTION_ID        QUESTION_ID (BootTimeOut)
#define BOOT_NEXT_QUESTION_ID            QUESTION_ID (BootNext)
#define COM1_BAUD_RATE_QUESTION_ID       QUESTION_ID (COM1BaudRate)
#define COM1_DATA_RATE_QUESTION_ID       QUESTION_ID (COM1DataRate)
#define COM1_STOP_BITS_QUESTION_ID       QUESTION_ID (COM1StopBits)
#define COM1_PARITY_QUESTION_ID          QUESTION_ID (COM1Parity)
#define COM1_TERMINAL_QUESTION_ID        QUESTION_ID (COM2TerminalType)
#define COM2_BAUD_RATE_QUESTION_ID       QUESTION_ID (COM2BaudRate)
#define COM2_DATA_RATE_QUESTION_ID       QUESTION_ID (COM2DataRate)
#define COM2_STOP_BITS_QUESTION_ID       QUESTION_ID (COM2StopBits)
#define COM2_PARITY_QUESTION_ID          QUESTION_ID (COM2Parity)
#define COM2_TERMINAL_QUESTION_ID        QUESTION_ID (COM2TerminalType)
#define DRV_ADD_HANDLE_DESC_QUESTION_ID  QUESTION_ID (DriverAddHandleDesc)
#define DRV_ADD_ACTIVE_QUESTION_ID       QUESTION_ID (DriverAddActive)
#define DRV_ADD_RECON_QUESTION_ID        QUESTION_ID (DriverAddForceReconnect)
#define CON_IN_COM1_QUESTION_ID          QUESTION_ID (ConsoleInputCOM1)
#define CON_IN_COM2_QUESTION_ID          QUESTION_ID (ConsoleInputCOM2)
#define CON_OUT_COM1_QUESTION_ID         QUESTION_ID (ConsoleOutputCOM1)
#define CON_OUT_COM2_QUESTION_ID         QUESTION_ID (ConsoleOutputCOM2)
#define CON_ERR_COM1_QUESTION_ID         QUESTION_ID (ConsoleErrorCOM1)
#define CON_ERR_COM2_QUESTION_ID         QUESTION_ID (ConsoleErrorCOM2)
#define CON_MODE_QUESTION_ID             QUESTION_ID (ConsoleOutMode)
#define CON_DEVICE_QUESTION_ID           QUESTION_ID (ConsoleCheck)
#define CON_IN_DEVICE_QUESTION_ID        QUESTION_ID (ConsoleInCheck)
#define CON_OUT_DEVICE_QUESTION_ID       QUESTION_ID (ConsoleOutCheck)
#define CON_ERR_DEVICE_QUESTION_ID       QUESTION_ID (ConsoleErrCheck)
#define BOOT_OPTION_ORDER_QUESTION_ID    QUESTION_ID (BootOptionOrder)
#define DRIVER_OPTION_ORDER_QUESTION_ID  QUESTION_ID (DriverOptionOrder)
#define BOOT_OPTION_DEL_QUESTION_ID      QUESTION_ID (BootOptionDel)
#define DRIVER_OPTION_DEL_QUESTION_ID    QUESTION_ID (DriverOptionDel)
#define DRIVER_ADD_OPTION_QUESTION_ID    QUESTION_ID (DriverAddHandleOptionalData)
#define COM_BAUD_RATE_QUESTION_ID        QUESTION_ID (COMBaudRate)
#define COM_DATA_RATE_QUESTION_ID        QUESTION_ID (COMDataRate)
#define COM_STOP_BITS_QUESTION_ID        QUESTION_ID (COMStopBits)
#define COM_PARITY_QUESTION_ID           QUESTION_ID (COMParity)
#define COM_TERMINAL_QUESTION_ID         QUESTION_ID (COMTerminalType)
#define COM_FLOWCONTROL_QUESTION_ID      QUESTION_ID (COMFlowControl)
 
#define STRING_DEPOSITORY_NUMBER  8
 
#define NONE_BOOTNEXT_VALUE  (0xFFFF + 1)
 
typedef struct {
  UINTN     Value;
  UINT16    StringToken;
} COM_ATTR;
 
typedef struct {
  UINT64                      BaudRate;
  UINT8                       DataBits;
  UINT8                       Parity;
  UINT8                       StopBits;
 
  UINT8                       BaudRateIndex;
  UINT8                       DataBitsIndex;
  UINT8                       ParityIndex;
  UINT8                       StopBitsIndex;
 
  UINT8                       FlowControl;
 
  UINT8                       IsConIn;
  UINT8                       IsConOut;
  UINT8                       IsStdErr;
  UINT8                       TerminalType;
 
  EFI_DEVICE_PATH_PROTOCOL    *DevicePath;
} BM_TERMINAL_CONTEXT;
 
typedef struct {
  BOOLEAN                     IsBootNext;
  BOOLEAN                     Deleted;
 
  BOOLEAN                     IsLegacy;
 
  UINT32                      Attributes;
  UINT16                      FilePathListLength;
  UINT16                      *Description;
  EFI_DEVICE_PATH_PROTOCOL    *FilePathList;
  UINT8                       *OptionalData;
} BM_LOAD_CONTEXT;
 
typedef struct {
  BOOLEAN                     IsActive;
 
  BOOLEAN                     IsTerminal;
 
  EFI_DEVICE_PATH_PROTOCOL    *DevicePath;
} BM_CONSOLE_CONTEXT;
 
typedef struct {
  UINTN    Column;
  UINTN    Row;
} CONSOLE_OUT_MODE;
 
typedef struct {
  EFI_HANDLE                      Handle;
  EFI_DEVICE_PATH_PROTOCOL        *DevicePath;
  EFI_FILE_HANDLE                 FHandle;
  UINT16                          *FileName;
  EFI_FILE_SYSTEM_VOLUME_LABEL    *Info;
 
  BOOLEAN                         IsRoot;
  BOOLEAN                         IsDir;
  BOOLEAN                         IsRemovableMedia;
  BOOLEAN                         IsLoadFile;
  BOOLEAN                         IsBootLegacy;
} BM_FILE_CONTEXT;
 
typedef struct {
  EFI_HANDLE                  Handle;
  EFI_DEVICE_PATH_PROTOCOL    *DevicePath;
} BM_HANDLE_CONTEXT;
 
typedef struct {
  UINTN         Signature;
  LIST_ENTRY    Head;
  UINTN         MenuNumber;
} BM_MENU_OPTION;
 
typedef struct {
  UINTN            Signature;
  LIST_ENTRY       Link;
  UINTN            OptionNumber;
  UINT16           *DisplayString;
  UINT16           *HelpString;
  EFI_STRING_ID    DisplayStringToken;
  EFI_STRING_ID    HelpStringToken;
  UINTN            ContextSelection;
  VOID             *VariableContext;
} BM_MENU_ENTRY;
 
typedef struct {
  UINTN                             Signature;
 
  EFI_HII_HANDLE                    BmmHiiHandle;
  EFI_HANDLE                        BmmDriverHandle;
  EFI_HII_CONFIG_ACCESS_PROTOCOL    BmmConfigAccess;
  EFI_FORM_BROWSER2_PROTOCOL        *FormBrowser2;
 
  BM_MENU_ENTRY                     *MenuEntry;
  BM_HANDLE_CONTEXT                 *HandleContext;
  BM_FILE_CONTEXT                   *FileContext;
  BM_LOAD_CONTEXT                   *LoadContext;
  BM_TERMINAL_CONTEXT               *TerminalContext;
  UINTN                             CurrentTerminal;
  BBS_TYPE                          BbsType;
 
  //
  // BMM main formset callback data.
  //
 
  EFI_FORM_ID                       BmmCurrentPageId;
  EFI_FORM_ID                       BmmPreviousPageId;
  BOOLEAN                           BmmAskSaveOrNot;
  BMM_FAKE_NV_DATA                  BmmFakeNvData;
  BMM_FAKE_NV_DATA                  BmmOldFakeNVData;
} BMM_CALLBACK_DATA;
 
EFI_STATUS
BOpt_FindDrivers (
  VOID
  );
 
EFI_STATUS
BOpt_GetBootOptions (
  IN  BMM_CALLBACK_DATA  *CallbackData
  );
 
EFI_STATUS
BOpt_GetDriverOptions (
  IN  BMM_CALLBACK_DATA  *CallbackData
  );
 
VOID
BOpt_FreeMenu (
  BM_MENU_OPTION  *FreeMenu
  );
 
UINT16
BOpt_GetOptionNumber (
  CHAR16  *Type
  );
 
UINT16
BOpt_GetBootOptionNumber (
  VOID
  );
 
UINT16
BOpt_GetDriverOptionNumber (
  VOID
  );
 
BM_MENU_ENTRY                     *
BOpt_CreateMenuEntry (
  UINTN  MenuType
  );
 
VOID
BOpt_DestroyMenuEntry (
  BM_MENU_ENTRY  *MenuEntry
  );
 
BM_MENU_ENTRY                     *
BOpt_GetMenuEntry (
  BM_MENU_OPTION  *MenuOption,
  UINTN           MenuNumber
  );
 
VOID
GetBootOrder (
  IN  BMM_CALLBACK_DATA  *CallbackData
  );
 
VOID
GetDriverOrder (
  IN  BMM_CALLBACK_DATA  *CallbackData
  );
 
//
// Locate all serial io devices for console
//
 
EFI_STATUS
LocateSerialIo (
  VOID
  );
 
//
// Initializing Console menu
//
 
EFI_STATUS
GetAllConsoles (
  VOID
  );
 
//
// Get current mode information
//
 
VOID
GetConsoleOutMode (
  IN  BMM_CALLBACK_DATA  *CallbackData
  );
 
//
// Cleaning up console menu
//
 
EFI_STATUS
FreeAllConsoles (
  VOID
  );
 
VOID
ChangeVariableDevicePath (
  IN OUT EFI_DEVICE_PATH_PROTOCOL  *DevicePath
  );
 
EFI_STATUS
ChangeTerminalDevicePath (
  IN OUT EFI_DEVICE_PATH_PROTOCOL  *DevicePath,
  IN BOOLEAN                       ChangeTerminal
  );
 
//
// Variable operation by menu selection
//
 
EFI_STATUS
Var_UpdateBootOption (
  IN  BMM_CALLBACK_DATA  *CallbackData
  );
 
EFI_STATUS
Var_DelBootOption (
  VOID
  );
 
EFI_STATUS
Var_UpdateDriverOption (
  IN  BMM_CALLBACK_DATA  *CallbackData,
  IN  EFI_HII_HANDLE     HiiHandle,
  IN  UINT16             *DescriptionData,
  IN  UINT16             *OptionalData,
  IN  UINT8              ForceReconnect
  );
 
EFI_STATUS
Var_DelDriverOption (
  VOID
  );
 
EFI_STATUS
Var_UpdateConsoleInpOption (
  VOID
  );
 
EFI_STATUS
Var_UpdateConsoleOutOption (
  VOID
  );
 
EFI_STATUS
Var_UpdateErrorOutOption (
  VOID
  );
 
EFI_STATUS
Var_UpdateOutOfBandOption (
  IN  UINT16  MenuIndex
  );
 
EFI_STATUS
Var_UpdateBootNext (
  IN BMM_CALLBACK_DATA  *CallbackData
  );
 
EFI_STATUS
Var_UpdateBootOrder (
  IN BMM_CALLBACK_DATA  *CallbackData
  );
 
EFI_STATUS
Var_UpdateDriverOrder (
  IN BMM_CALLBACK_DATA  *CallbackData
  );
 
EFI_STATUS
Var_UpdateConMode (
  IN BMM_CALLBACK_DATA  *CallbackData
  );
 
//
// Following are page create and refresh functions
//
 
VOID
CreateUpdateData (
  VOID
  );
 
VOID
RefreshUpdateData (
  VOID
  );
 
VOID
CleanUpPage (
  IN UINT16             LabelId,
  IN BMM_CALLBACK_DATA  *CallbackData
  );
 
VOID
UpdateBootDelPage (
  IN BMM_CALLBACK_DATA  *CallbackData
  );
 
VOID
UpdateDrvAddHandlePage (
  IN BMM_CALLBACK_DATA  *CallbackData
  );
 
VOID
UpdateDrvDelPage (
  IN BMM_CALLBACK_DATA  *CallbackData
  );
 
VOID
UpdateDriverAddHandleDescPage (
  IN BMM_CALLBACK_DATA  *CallbackData
  );
 
VOID
UpdatePageBody (
  IN UINT16             UpdatePageId,
  IN BMM_CALLBACK_DATA  *CallbackData
  );
 
VOID
UpdateTerminalPage (
  IN BMM_CALLBACK_DATA  *CallbackData
  );
 
VOID
UpdateConModePage (
  IN BMM_CALLBACK_DATA  *CallbackData
  );
 
VOID
UpdateConCOMPage (
  IN BMM_CALLBACK_DATA  *CallbackData
  );
 
VOID
UpdateOptionPage (
  IN   BMM_CALLBACK_DATA         *CallbackData,
  IN   EFI_FORM_ID               FormId,
  IN   EFI_DEVICE_PATH_PROTOCOL  *DevicePath
  );
 
EFI_STATUS
EfiLibDeleteVariable (
  IN CHAR16    *VarName,
  IN EFI_GUID  *VarGuid
  );
 
UINTN
EfiDevicePathInstanceCount (
  IN EFI_DEVICE_PATH_PROTOCOL  *DevicePath
  );
 
UINT16 *
EfiLibStrFromDatahub (
  IN EFI_DEVICE_PATH_PROTOCOL  *DevPath
  );
 
VOID *
GetLegacyBootOptionVar (
  IN  UINTN  DeviceType,
  OUT UINTN  *OptionIndex,
  OUT UINTN  *OptionSize
  );
 
VOID
DiscardChangeHandler (
  IN  BMM_CALLBACK_DATA  *Private,
  IN  BMM_FAKE_NV_DATA   *CurrentFakeNVMap
  );
 
VOID
CleanUselessBeforeSubmit (
  IN  BMM_CALLBACK_DATA  *Private
  );
 
VOID
UpdatePageId (
  BMM_CALLBACK_DATA  *Private,
  UINT16             NewPageId
  );
 
VOID
FreeBMPackage (
  VOID
  );
 
VOID
InitBootMaintenance (
  VOID
  );
 
VOID
GetConsoleInCheck (
  IN  BMM_CALLBACK_DATA  *CallbackData
  );
 
VOID
GetConsoleOutCheck (
  IN  BMM_CALLBACK_DATA  *CallbackData
  );
 
VOID
GetConsoleErrCheck (
  IN  BMM_CALLBACK_DATA  *CallbackData
  );
 
VOID
GetTerminalAttribute (
  IN  BMM_CALLBACK_DATA  *CallbackData
  );
 
EFI_STATUS
BmmSetConsoleMode (
  BOOLEAN  IsSetupMode
  );
 
CHAR16 *
UiDevicePathToStr (
  IN EFI_DEVICE_PATH_PROTOCOL  *DevPath
  );
 
CHAR16 *
ExtractFileNameFromDevicePath (
  IN   EFI_DEVICE_PATH_PROTOCOL  *DevicePath
  );
 
EFI_STATUS
EFIAPI
BootMaintExtractConfig (
  IN  CONST EFI_HII_CONFIG_ACCESS_PROTOCOL  *This,
  IN  CONST EFI_STRING                      Request,
  OUT EFI_STRING                            *Progress,
  OUT EFI_STRING                            *Results
  );
 
EFI_STATUS
EFIAPI
BootMaintRouteConfig (
  IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL  *This,
  IN CONST EFI_STRING                      Configuration,
  OUT EFI_STRING                           *Progress
  );
 
EFI_STATUS
EFIAPI
BootMaintCallback (
  IN  CONST EFI_HII_CONFIG_ACCESS_PROTOCOL  *This,
  IN        EFI_BROWSER_ACTION              Action,
  IN        EFI_QUESTION_ID                 QuestionId,
  IN        UINT8                           Type,
  IN        EFI_IFR_TYPE_VALUE              *Value,
  OUT       EFI_BROWSER_ACTION_REQUEST      *ActionRequest
  );
 
BOOLEAN
EFIAPI
CreateBootOptionFromFile (
  IN EFI_DEVICE_PATH_PROTOCOL  *FilePath
  );
 
BOOLEAN
EFIAPI
CreateDriverOptionFromFile (
  IN EFI_DEVICE_PATH_PROTOCOL  *FilePath
  );
 
BOOLEAN
EFIAPI
BootFromFile (
  IN EFI_DEVICE_PATH_PROTOCOL  *FilePath
  );
 
//
// Global variable in this program (defined in data.c)
//
extern BM_MENU_OPTION            BootOptionMenu;
extern BM_MENU_OPTION            DriverOptionMenu;
extern BM_MENU_OPTION            ConsoleInpMenu;
extern BM_MENU_OPTION            ConsoleOutMenu;
extern BM_MENU_OPTION            ConsoleErrMenu;
extern BM_MENU_OPTION            DriverMenu;
extern BM_MENU_OPTION            TerminalMenu;
extern UINT16                    TerminalType[9];
extern COM_ATTR                  BaudRateList[19];
extern COM_ATTR                  DataBitsList[4];
extern COM_ATTR                  ParityList[5];
extern COM_ATTR                  StopBitsList[3];
extern EFI_GUID                  TerminalTypeGuid[9];
extern EFI_DEVICE_PATH_PROTOCOL  EndDevicePath[];
extern UINT16                    mFlowControlType[2];
extern UINT32                    mFlowControlValue[2];
 
//
// Shared IFR form update data
//
extern VOID                *mStartOpCodeHandle;
extern VOID                *mEndOpCodeHandle;
extern EFI_IFR_GUID_LABEL  *mStartLabel;
extern EFI_IFR_GUID_LABEL  *mEndLabel;
extern BMM_CALLBACK_DATA   gBootMaintenancePrivate;
extern BMM_CALLBACK_DATA   *mBmmCallbackInfo;
 
#endif