1 /** @file 2 Header file for boot maintenance module. 3 4 Copyright (c) 2004 - 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 _BOOT_MAINT_H_ 16 #define _BOOT_MAINT_H_ 17 18 #include "FormGuid.h" 19 20 #include <Guid/TtyTerm.h> 21 #include <Guid/MdeModuleHii.h> 22 #include <Guid/FileSystemVolumeLabelInfo.h> 23 #include <Guid/GlobalVariable.h> 24 #include <Guid/HiiBootMaintenanceFormset.h> 25 26 #include <Protocol/LoadFile.h> 27 #include <Protocol/HiiConfigAccess.h> 28 #include <Protocol/SimpleFileSystem.h> 29 #include <Protocol/SerialIo.h> 30 #include <Protocol/DevicePathToText.h> 31 32 #include <Library/PrintLib.h> 33 #include <Library/DebugLib.h> 34 #include <Library/BaseMemoryLib.h> 35 #include <Library/UefiBootServicesTableLib.h> 36 #include <Library/UefiLib.h> 37 #include <Library/MemoryAllocationLib.h> 38 #include <Library/UefiRuntimeServicesTableLib.h> 39 #include <Library/DevicePathLib.h> 40 #include <Library/HiiLib.h> 41 #include <Library/UefiHiiServicesLib.h> 42 #include <Library/UefiBootManagerLib.h> 43 #include <Library/FileExplorerLib.h> 44 45 #pragma pack(1) 46 47 /// 48 /// HII specific Vendor Device Path definition. 49 /// 50 typedef struct { 51 VENDOR_DEVICE_PATH VendorDevicePath; 52 EFI_DEVICE_PATH_PROTOCOL End; 53 } HII_VENDOR_DEVICE_PATH; 54 #pragma pack() 55 56 // 57 // Constants which are variable names used to access variables 58 // 59 60 #define VAR_CON_OUT_MODE L"ConOutMode" 61 62 // 63 // Variable created with this flag will be "Efi:...." 64 // 65 #define VAR_FLAG EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE 66 67 extern EFI_GUID mBootMaintGuid; 68 extern CHAR16 mBootMaintStorageName[]; 69 // 70 // These are the VFR compiler generated data representing our VFR data. 71 // 72 extern UINT8 BootMaintenanceManagerBin[]; 73 74 // 75 // Below are the number of options in Baudrate, Databits, 76 // Parity and Stopbits selection for serial ports. 77 // 78 #define BM_COM_ATTR_BUADRATE 19 79 #define BM_COM_ATTR_DATABITS 4 80 #define BM_COM_ATTR_PARITY 5 81 #define BM_COM_ATTR_STOPBITS 3 82 83 // 84 // Callback function helper 85 // 86 #define BMM_CALLBACK_DATA_SIGNATURE SIGNATURE_32 ('C', 'b', 'c', 'k') 87 #define BMM_CALLBACK_DATA_FROM_THIS(a) CR (a, BMM_CALLBACK_DATA, BmmConfigAccess, BMM_CALLBACK_DATA_SIGNATURE) 88 89 // 90 // Enumeration type definition 91 // 92 typedef UINT8 BBS_TYPE; 93 94 typedef enum _TYPE_OF_TERMINAL { 95 TerminalTypePcAnsi = 0, 96 TerminalTypeVt100, 97 TerminalTypeVt100Plus, 98 TerminalTypeVtUtf8, 99 TerminalTypeTtyTerm 100 } TYPE_OF_TERMINAL; 101 102 // 103 // All of the signatures that will be used in list structure 104 // 105 #define BM_MENU_OPTION_SIGNATURE SIGNATURE_32 ('m', 'e', 'n', 'u') 106 #define BM_LOAD_OPTION_SIGNATURE SIGNATURE_32 ('l', 'o', 'a', 'd') 107 #define BM_CONSOLE_OPTION_SIGNATURE SIGNATURE_32 ('c', 'n', 's', 'l') 108 #define BM_FILE_OPTION_SIGNATURE SIGNATURE_32 ('f', 'i', 'l', 'e') 109 #define BM_HANDLE_OPTION_SIGNATURE SIGNATURE_32 ('h', 'n', 'd', 'l') 110 #define BM_TERMINAL_OPTION_SIGNATURE SIGNATURE_32 ('t', 'r', 'm', 'l') 111 #define BM_MENU_ENTRY_SIGNATURE SIGNATURE_32 ('e', 'n', 't', 'r') 112 113 #define BM_LOAD_CONTEXT_SELECT 0x0 114 #define BM_CONSOLE_CONTEXT_SELECT 0x1 115 #define BM_FILE_CONTEXT_SELECT 0x2 116 #define BM_HANDLE_CONTEXT_SELECT 0x3 117 #define BM_TERMINAL_CONTEXT_SELECT 0x5 118 119 #define BM_CONSOLE_IN_CONTEXT_SELECT 0x6 120 #define BM_CONSOLE_OUT_CONTEXT_SELECT 0x7 121 #define BM_CONSOLE_ERR_CONTEXT_SELECT 0x8 122 123 // 124 // Buffer size for update data 125 // 126 #define UPDATE_DATA_SIZE 0x100000 127 128 // 129 // Namespace of callback keys used in display and file system navigation 130 // 131 #define MAX_BBS_OFFSET 0xE000 132 #define NET_OPTION_OFFSET 0xD800 133 #define BEV_OPTION_OFFSET 0xD000 134 #define FD_OPTION_OFFSET 0xC000 135 #define HD_OPTION_OFFSET 0xB000 136 #define CD_OPTION_OFFSET 0xA000 137 #define FILE_OPTION_OFFSET 0x8000 138 #define FILE_OPTION_MASK 0x7FFF 139 #define HANDLE_OPTION_OFFSET 0x7000 140 #define CONSOLE_OPTION_OFFSET 0x6000 141 #define TERMINAL_OPTION_OFFSET 0x5000 142 #define CONFIG_OPTION_OFFSET 0x1200 143 #define KEY_VALUE_OFFSET 0x1100 144 #define FORM_ID_OFFSET 0x1000 145 146 // 147 // VarOffset that will be used to create question 148 // all these values are computed from the structure 149 // defined below 150 // 151 #define VAR_OFFSET(Field) ((UINT16) ((UINTN) &(((BMM_FAKE_NV_DATA *) 0)->Field))) 152 153 // 154 // Question Id of Zero is invalid, so add an offset to it 155 // 156 #define QUESTION_ID(Field) (VAR_OFFSET (Field) + CONFIG_OPTION_OFFSET) 157 158 #define BOOT_TIME_OUT_VAR_OFFSET VAR_OFFSET (BootTimeOut) 159 #define BOOT_NEXT_VAR_OFFSET VAR_OFFSET (BootNext) 160 #define COM1_BAUD_RATE_VAR_OFFSET VAR_OFFSET (COM1BaudRate) 161 #define COM1_DATA_RATE_VAR_OFFSET VAR_OFFSET (COM1DataRate) 162 #define COM1_STOP_BITS_VAR_OFFSET VAR_OFFSET (COM1StopBits) 163 #define COM1_PARITY_VAR_OFFSET VAR_OFFSET (COM1Parity) 164 #define COM1_TERMINAL_VAR_OFFSET VAR_OFFSET (COM2TerminalType) 165 #define COM2_BAUD_RATE_VAR_OFFSET VAR_OFFSET (COM2BaudRate) 166 #define COM2_DATA_RATE_VAR_OFFSET VAR_OFFSET (COM2DataRate) 167 #define COM2_STOP_BITS_VAR_OFFSET VAR_OFFSET (COM2StopBits) 168 #define COM2_PARITY_VAR_OFFSET VAR_OFFSET (COM2Parity) 169 #define COM2_TERMINAL_VAR_OFFSET VAR_OFFSET (COM2TerminalType) 170 #define DRV_ADD_HANDLE_DESC_VAR_OFFSET VAR_OFFSET (DriverAddHandleDesc) 171 #define DRV_ADD_ACTIVE_VAR_OFFSET VAR_OFFSET (DriverAddActive) 172 #define DRV_ADD_RECON_VAR_OFFSET VAR_OFFSET (DriverAddForceReconnect) 173 #define CON_IN_COM1_VAR_OFFSET VAR_OFFSET (ConsoleInputCOM1) 174 #define CON_IN_COM2_VAR_OFFSET VAR_OFFSET (ConsoleInputCOM2) 175 #define CON_OUT_COM1_VAR_OFFSET VAR_OFFSET (ConsoleOutputCOM1) 176 #define CON_OUT_COM2_VAR_OFFSET VAR_OFFSET (ConsoleOutputCOM2) 177 #define CON_ERR_COM1_VAR_OFFSET VAR_OFFSET (ConsoleErrorCOM1) 178 #define CON_ERR_COM2_VAR_OFFSET VAR_OFFSET (ConsoleErrorCOM2) 179 #define CON_MODE_VAR_OFFSET VAR_OFFSET (ConsoleOutMode) 180 #define CON_DEVICE_VAR_OFFSET VAR_OFFSET (ConsoleCheck) 181 #define CON_IN_DEVICE_VAR_OFFSET VAR_OFFSET (ConsoleInCheck) 182 #define CON_OUT_DEVICE_VAR_OFFSET VAR_OFFSET (ConsoleOutCheck) 183 #define CON_ERR_DEVICE_VAR_OFFSET VAR_OFFSET (ConsoleErrCheck) 184 #define BOOT_OPTION_ORDER_VAR_OFFSET VAR_OFFSET (BootOptionOrder) 185 #define DRIVER_OPTION_ORDER_VAR_OFFSET VAR_OFFSET (DriverOptionOrder) 186 #define BOOT_OPTION_DEL_VAR_OFFSET VAR_OFFSET (BootOptionDel) 187 #define DRIVER_OPTION_DEL_VAR_OFFSET VAR_OFFSET (DriverOptionDel) 188 #define DRIVER_ADD_OPTION_VAR_OFFSET VAR_OFFSET (DriverAddHandleOptionalData) 189 #define COM_BAUD_RATE_VAR_OFFSET VAR_OFFSET (COMBaudRate) 190 #define COM_DATA_RATE_VAR_OFFSET VAR_OFFSET (COMDataRate) 191 #define COM_STOP_BITS_VAR_OFFSET VAR_OFFSET (COMStopBits) 192 #define COM_PARITY_VAR_OFFSET VAR_OFFSET (COMParity) 193 #define COM_TERMINAL_VAR_OFFSET VAR_OFFSET (COMTerminalType) 194 #define COM_FLOWCONTROL_VAR_OFFSET VAR_OFFSET (COMFlowControl) 195 196 #define BOOT_TIME_OUT_QUESTION_ID QUESTION_ID (BootTimeOut) 197 #define BOOT_NEXT_QUESTION_ID QUESTION_ID (BootNext) 198 #define COM1_BAUD_RATE_QUESTION_ID QUESTION_ID (COM1BaudRate) 199 #define COM1_DATA_RATE_QUESTION_ID QUESTION_ID (COM1DataRate) 200 #define COM1_STOP_BITS_QUESTION_ID QUESTION_ID (COM1StopBits) 201 #define COM1_PARITY_QUESTION_ID QUESTION_ID (COM1Parity) 202 #define COM1_TERMINAL_QUESTION_ID QUESTION_ID (COM2TerminalType) 203 #define COM2_BAUD_RATE_QUESTION_ID QUESTION_ID (COM2BaudRate) 204 #define COM2_DATA_RATE_QUESTION_ID QUESTION_ID (COM2DataRate) 205 #define COM2_STOP_BITS_QUESTION_ID QUESTION_ID (COM2StopBits) 206 #define COM2_PARITY_QUESTION_ID QUESTION_ID (COM2Parity) 207 #define COM2_TERMINAL_QUESTION_ID QUESTION_ID (COM2TerminalType) 208 #define DRV_ADD_HANDLE_DESC_QUESTION_ID QUESTION_ID (DriverAddHandleDesc) 209 #define DRV_ADD_ACTIVE_QUESTION_ID QUESTION_ID (DriverAddActive) 210 #define DRV_ADD_RECON_QUESTION_ID QUESTION_ID (DriverAddForceReconnect) 211 #define CON_IN_COM1_QUESTION_ID QUESTION_ID (ConsoleInputCOM1) 212 #define CON_IN_COM2_QUESTION_ID QUESTION_ID (ConsoleInputCOM2) 213 #define CON_OUT_COM1_QUESTION_ID QUESTION_ID (ConsoleOutputCOM1) 214 #define CON_OUT_COM2_QUESTION_ID QUESTION_ID (ConsoleOutputCOM2) 215 #define CON_ERR_COM1_QUESTION_ID QUESTION_ID (ConsoleErrorCOM1) 216 #define CON_ERR_COM2_QUESTION_ID QUESTION_ID (ConsoleErrorCOM2) 217 #define CON_MODE_QUESTION_ID QUESTION_ID (ConsoleOutMode) 218 #define CON_DEVICE_QUESTION_ID QUESTION_ID (ConsoleCheck) 219 #define CON_IN_DEVICE_QUESTION_ID QUESTION_ID (ConsoleInCheck) 220 #define CON_OUT_DEVICE_QUESTION_ID QUESTION_ID (ConsoleOutCheck) 221 #define CON_ERR_DEVICE_QUESTION_ID QUESTION_ID (ConsoleErrCheck) 222 #define BOOT_OPTION_ORDER_QUESTION_ID QUESTION_ID (BootOptionOrder) 223 #define DRIVER_OPTION_ORDER_QUESTION_ID QUESTION_ID (DriverOptionOrder) 224 #define BOOT_OPTION_DEL_QUESTION_ID QUESTION_ID (BootOptionDel) 225 #define DRIVER_OPTION_DEL_QUESTION_ID QUESTION_ID (DriverOptionDel) 226 #define DRIVER_ADD_OPTION_QUESTION_ID QUESTION_ID (DriverAddHandleOptionalData) 227 #define COM_BAUD_RATE_QUESTION_ID QUESTION_ID (COMBaudRate) 228 #define COM_DATA_RATE_QUESTION_ID QUESTION_ID (COMDataRate) 229 #define COM_STOP_BITS_QUESTION_ID QUESTION_ID (COMStopBits) 230 #define COM_PARITY_QUESTION_ID QUESTION_ID (COMParity) 231 #define COM_TERMINAL_QUESTION_ID QUESTION_ID (COMTerminalType) 232 #define COM_FLOWCONTROL_QUESTION_ID QUESTION_ID (COMFlowControl) 233 234 #define STRING_DEPOSITORY_NUMBER 8 235 236 #define NONE_BOOTNEXT_VALUE (0xFFFF + 1) 237 238 /// 239 /// Serial Ports attributes, first one is the value for 240 /// return from callback function, stringtoken is used to 241 /// display the value properly 242 /// 243 typedef struct { 244 UINTN Value; 245 UINT16 StringToken; 246 } COM_ATTR; 247 248 typedef struct { 249 UINT64 BaudRate; 250 UINT8 DataBits; 251 UINT8 Parity; 252 UINT8 StopBits; 253 254 UINT8 BaudRateIndex; 255 UINT8 DataBitsIndex; 256 UINT8 ParityIndex; 257 UINT8 StopBitsIndex; 258 259 UINT8 FlowControl; 260 261 UINT8 IsConIn; 262 UINT8 IsConOut; 263 UINT8 IsStdErr; 264 UINT8 TerminalType; 265 266 EFI_DEVICE_PATH_PROTOCOL *DevicePath; 267 } BM_TERMINAL_CONTEXT; 268 269 typedef struct { 270 BOOLEAN IsBootNext; 271 BOOLEAN LoadOptionModified; 272 BOOLEAN Deleted; 273 274 BOOLEAN IsLegacy; 275 BOOLEAN IsActive; 276 BOOLEAN ForceReconnect; 277 UINTN OptionalDataSize; 278 279 UINTN LoadOptionSize; 280 UINT8 *LoadOption; 281 282 UINT32 Attributes; 283 UINT16 FilePathListLength; 284 UINT16 *Description; 285 EFI_DEVICE_PATH_PROTOCOL *FilePathList; 286 UINT8 *OptionalData; 287 288 UINT16 BbsIndex; 289 } BM_LOAD_CONTEXT; 290 291 typedef struct { 292 293 BOOLEAN IsActive; 294 295 BOOLEAN IsTerminal; 296 297 EFI_DEVICE_PATH_PROTOCOL *DevicePath; 298 } BM_CONSOLE_CONTEXT; 299 300 typedef struct { 301 UINTN Column; 302 UINTN Row; 303 } CONSOLE_OUT_MODE; 304 305 typedef struct { 306 EFI_HANDLE Handle; 307 EFI_DEVICE_PATH_PROTOCOL *DevicePath; 308 EFI_FILE_HANDLE FHandle; 309 UINT16 *FileName; 310 EFI_FILE_SYSTEM_VOLUME_LABEL *Info; 311 312 BOOLEAN IsRoot; 313 BOOLEAN IsDir; 314 BOOLEAN IsRemovableMedia; 315 BOOLEAN IsLoadFile; 316 BOOLEAN IsBootLegacy; 317 } BM_FILE_CONTEXT; 318 319 typedef struct { 320 EFI_HANDLE Handle; 321 EFI_DEVICE_PATH_PROTOCOL *DevicePath; 322 } BM_HANDLE_CONTEXT; 323 324 typedef struct { 325 UINTN Signature; 326 LIST_ENTRY Head; 327 UINTN MenuNumber; 328 } BM_MENU_OPTION; 329 330 typedef struct { 331 UINTN Signature; 332 LIST_ENTRY Link; 333 UINTN OptionNumber; 334 UINT16 *DisplayString; 335 UINT16 *HelpString; 336 EFI_STRING_ID DisplayStringToken; 337 EFI_STRING_ID HelpStringToken; 338 UINTN ContextSelection; 339 VOID *VariableContext; 340 } BM_MENU_ENTRY; 341 342 typedef struct { 343 344 UINTN Signature; 345 346 EFI_HII_HANDLE BmmHiiHandle; 347 EFI_HANDLE BmmDriverHandle; 348 /// 349 /// Boot Maintenance Manager Produced protocols 350 /// 351 EFI_HII_CONFIG_ACCESS_PROTOCOL BmmConfigAccess; 352 EFI_FORM_BROWSER2_PROTOCOL *FormBrowser2; 353 354 BM_MENU_ENTRY *MenuEntry; 355 BM_HANDLE_CONTEXT *HandleContext; 356 BM_FILE_CONTEXT *FileContext; 357 BM_LOAD_CONTEXT *LoadContext; 358 BM_TERMINAL_CONTEXT *TerminalContext; 359 UINTN CurrentTerminal; 360 BBS_TYPE BbsType; 361 362 // 363 // BMM main formset callback data. 364 // 365 366 EFI_FORM_ID BmmCurrentPageId; 367 EFI_FORM_ID BmmPreviousPageId; 368 BOOLEAN BmmAskSaveOrNot; 369 BMM_FAKE_NV_DATA BmmFakeNvData; 370 BMM_FAKE_NV_DATA BmmOldFakeNVData; 371 372 } BMM_CALLBACK_DATA; 373 374 /** 375 376 Find drivers that will be added as Driver#### variables from handles 377 in current system environment 378 All valid handles in the system except those consume SimpleFs, LoadFile 379 are stored in DriverMenu for future use. 380 381 @retval EFI_SUCCESS The function complets successfully. 382 @return Other value if failed to build the DriverMenu. 383 384 **/ 385 EFI_STATUS 386 BOpt_FindDrivers ( 387 VOID 388 ); 389 390 /** 391 392 Build the BootOptionMenu according to BootOrder Variable. 393 This Routine will access the Boot#### to get EFI_LOAD_OPTION. 394 395 @param CallbackData The BMM context data. 396 397 @return The number of the Var Boot####. 398 399 **/ 400 EFI_STATUS 401 BOpt_GetBootOptions ( 402 IN BMM_CALLBACK_DATA *CallbackData 403 ); 404 405 /** 406 407 Build up all DriverOptionMenu 408 409 @param CallbackData The BMM context data. 410 411 @return EFI_SUCESS The functin completes successfully. 412 @retval EFI_OUT_OF_RESOURCES Not enough memory to compete the operation. 413 414 415 **/ 416 EFI_STATUS 417 BOpt_GetDriverOptions ( 418 IN BMM_CALLBACK_DATA *CallbackData 419 ); 420 421 /** 422 Free resources allocated in Allocate Rountine. 423 424 @param FreeMenu Menu to be freed 425 426 **/ 427 VOID 428 BOpt_FreeMenu ( 429 BM_MENU_OPTION *FreeMenu 430 ); 431 432 /** 433 434 Get the Option Number that has not been allocated for use. 435 436 @param Type The type of Option. 437 438 @return The available Option Number. 439 440 **/ 441 UINT16 442 BOpt_GetOptionNumber ( 443 CHAR16 *Type 444 ); 445 446 /** 447 448 Get the Option Number for Boot#### that does not used. 449 450 @return The available Option Number. 451 452 **/ 453 UINT16 454 BOpt_GetBootOptionNumber ( 455 VOID 456 ); 457 458 /** 459 460 Get the Option Number for Driver#### that does not used. 461 462 @return The unused Option Number. 463 464 **/ 465 UINT16 466 BOpt_GetDriverOptionNumber ( 467 VOID 468 ); 469 470 /** 471 Create a menu entry give a Menu type. 472 473 @param MenuType The Menu type to be created. 474 475 476 @retval NULL If failed to create the menu. 477 @return The menu. 478 479 **/ 480 BM_MENU_ENTRY * 481 BOpt_CreateMenuEntry ( 482 UINTN MenuType 483 ); 484 485 /** 486 Free up all resource allocated for a BM_MENU_ENTRY. 487 488 @param MenuEntry A pointer to BM_MENU_ENTRY. 489 490 **/ 491 VOID 492 BOpt_DestroyMenuEntry ( 493 BM_MENU_ENTRY *MenuEntry 494 ); 495 496 /** 497 Get the Menu Entry from the list in Menu Entry List. 498 499 If MenuNumber is great or equal to the number of Menu 500 Entry in the list, then ASSERT. 501 502 @param MenuOption The Menu Entry List to read the menu entry. 503 @param MenuNumber The index of Menu Entry. 504 505 @return The Menu Entry. 506 507 **/ 508 BM_MENU_ENTRY * 509 BOpt_GetMenuEntry ( 510 BM_MENU_OPTION *MenuOption, 511 UINTN MenuNumber 512 ); 513 514 /** 515 Get option number according to Boot#### and BootOrder variable. 516 The value is saved as #### + 1. 517 518 @param CallbackData The BMM context data. 519 **/ 520 VOID 521 GetBootOrder ( 522 IN BMM_CALLBACK_DATA *CallbackData 523 ); 524 525 /** 526 Get driver option order from globalc DriverOptionMenu. 527 528 @param CallbackData The BMM context data. 529 530 **/ 531 VOID 532 GetDriverOrder ( 533 IN BMM_CALLBACK_DATA *CallbackData 534 ); 535 536 // 537 // Locate all serial io devices for console 538 // 539 /** 540 Build a list containing all serial devices. 541 542 @retval EFI_SUCCESS The function complete successfully. 543 @retval EFI_UNSUPPORTED No serial ports present. 544 545 **/ 546 EFI_STATUS 547 LocateSerialIo ( 548 VOID 549 ); 550 551 // 552 // Initializing Console menu 553 // 554 /** 555 Build up ConsoleOutMenu, ConsoleInpMenu and ConsoleErrMenu 556 557 @retval EFI_SUCCESS The function always complete successfully. 558 559 **/ 560 EFI_STATUS 561 GetAllConsoles( 562 VOID 563 ); 564 565 // 566 // Get current mode information 567 // 568 /** 569 Get mode number according to column and row 570 571 @param CallbackData The BMM context data. 572 **/ 573 VOID 574 GetConsoleOutMode ( 575 IN BMM_CALLBACK_DATA *CallbackData 576 ); 577 578 // 579 // Cleaning up console menu 580 // 581 /** 582 Free ConsoleOutMenu, ConsoleInpMenu and ConsoleErrMenu 583 584 @retval EFI_SUCCESS The function always complete successfully. 585 **/ 586 EFI_STATUS 587 FreeAllConsoles ( 588 VOID 589 ); 590 591 /** 592 Update the device path that describing a terminal device 593 based on the new BaudRate, Data Bits, parity and Stop Bits 594 set. 595 596 @param DevicePath The devicepath protocol instance wanted to be updated. 597 598 **/ 599 VOID 600 ChangeVariableDevicePath ( 601 IN OUT EFI_DEVICE_PATH_PROTOCOL *DevicePath 602 ); 603 604 /** 605 Update the multi-instance device path of Terminal Device based on 606 the global TerminalMenu. If ChangeTernimal is TRUE, the terminal 607 device path in the Terminal Device in TerminalMenu is also updated. 608 609 @param DevicePath The multi-instance device path. 610 @param ChangeTerminal TRUE, then device path in the Terminal Device 611 in TerminalMenu is also updated; FALSE, no update. 612 613 @return EFI_SUCCESS The function completes successfully. 614 615 **/ 616 EFI_STATUS 617 ChangeTerminalDevicePath ( 618 IN OUT EFI_DEVICE_PATH_PROTOCOL *DevicePath, 619 IN BOOLEAN ChangeTerminal 620 ); 621 622 // 623 // Variable operation by menu selection 624 // 625 /** 626 This function create a currently loaded Boot Option from 627 the BMM. It then appends this Boot Option to the end of 628 the "BootOrder" list. It also append this Boot Opotion to the end 629 of BootOptionMenu. 630 631 @param CallbackData The BMM context data. 632 633 @retval EFI_OUT_OF_RESOURCES If not enought memory to complete the operation. 634 @retval EFI_SUCCESS If function completes successfully. 635 636 **/ 637 EFI_STATUS 638 Var_UpdateBootOption ( 639 IN BMM_CALLBACK_DATA *CallbackData 640 ); 641 642 /** 643 Delete Boot Option that represent a Deleted state in BootOptionMenu. 644 After deleting this boot option, call Var_ChangeBootOrder to 645 make sure BootOrder is in valid state. 646 647 @retval EFI_SUCCESS If all boot load option EFI Variables corresponding to 648 BM_LOAD_CONTEXT marked for deletion is deleted 649 @return Others If failed to update the "BootOrder" variable after deletion. 650 651 **/ 652 EFI_STATUS 653 Var_DelBootOption ( 654 VOID 655 ); 656 657 /** 658 After any operation on Boot####, there will be a discrepancy in BootOrder. 659 Since some are missing but in BootOrder, while some are present but are 660 not reflected by BootOrder. Then a function rebuild BootOrder from 661 scratch by content from BootOptionMenu is needed. 662 663 @retval EFI_SUCCESS The boot order is updated successfully. 664 @return other than EFI_SUCCESS if failed to change the "BootOrder" EFI Variable. 665 666 **/ 667 EFI_STATUS 668 Var_ChangeBootOrder ( 669 VOID 670 ); 671 672 /** 673 This function create a currently loaded Drive Option from 674 the BMM. It then appends this Driver Option to the end of 675 the "DriverOrder" list. It append this Driver Opotion to the end 676 of DriverOptionMenu. 677 678 @param CallbackData The BMM context data. 679 @param HiiHandle The HII handle associated with the BMM formset. 680 @param DescriptionData The description of this driver option. 681 @param OptionalData The optional load option. 682 @param ForceReconnect If to force reconnect. 683 684 @retval EFI_OUT_OF_RESOURCES If not enought memory to complete the operation. 685 @retval EFI_SUCCESS If function completes successfully. 686 687 **/ 688 EFI_STATUS 689 Var_UpdateDriverOption ( 690 IN BMM_CALLBACK_DATA *CallbackData, 691 IN EFI_HII_HANDLE HiiHandle, 692 IN UINT16 *DescriptionData, 693 IN UINT16 *OptionalData, 694 IN UINT8 ForceReconnect 695 ); 696 697 /** 698 Delete Load Option that represent a Deleted state in BootOptionMenu. 699 After deleting this Driver option, call Var_ChangeDriverOrder to 700 make sure DriverOrder is in valid state. 701 702 @retval EFI_SUCCESS Load Option is successfully updated. 703 @return Other value than EFI_SUCCESS if failed to update "Driver Order" EFI 704 Variable. 705 706 **/ 707 EFI_STATUS 708 Var_DelDriverOption ( 709 VOID 710 ); 711 712 /** 713 After any operation on Driver####, there will be a discrepancy in 714 DriverOrder. Since some are missing but in DriverOrder, while some 715 are present but are not reflected by DriverOrder. Then a function 716 rebuild DriverOrder from scratch by content from DriverOptionMenu is 717 needed. 718 719 @retval EFI_SUCCESS The driver order is updated successfully. 720 @return other than EFI_SUCCESS if failed to set the "DriverOrder" EFI Variable. 721 722 **/ 723 EFI_STATUS 724 Var_ChangeDriverOrder ( 725 VOID 726 ); 727 728 /** 729 This function delete and build multi-instance device path ConIn 730 console device. 731 732 @retval EFI_SUCCESS The function complete successfully. 733 @return The EFI variable can not be saved. See gRT->SetVariable for detail return information. 734 **/ 735 EFI_STATUS 736 Var_UpdateConsoleInpOption ( 737 VOID 738 ); 739 740 /** 741 This function delete and build multi-instance device path ConOut console device. 742 743 @retval EFI_SUCCESS The function complete successfully. 744 @return The EFI variable can not be saved. See gRT->SetVariable for detail return information. 745 **/ 746 EFI_STATUS 747 Var_UpdateConsoleOutOption ( 748 VOID 749 ); 750 751 /** 752 This function delete and build multi-instance device path ErrOut console device. 753 754 @retval EFI_SUCCESS The function complete successfully. 755 @return The EFI variable can not be saved. See gRT->SetVariable for detail return information. 756 **/ 757 EFI_STATUS 758 Var_UpdateErrorOutOption ( 759 VOID 760 ); 761 762 /** 763 This function delete and build Out of Band console device. 764 765 @param MenuIndex Menu index which user select in the terminal menu list. 766 767 @retval EFI_SUCCESS The function complete successfully. 768 @return The EFI variable can not be saved. See gRT->SetVariable for detail return information. 769 **/ 770 EFI_STATUS 771 Var_UpdateOutOfBandOption ( 772 IN UINT16 MenuIndex 773 ); 774 775 /** 776 Update the device path of "ConOut", "ConIn" and "ErrOut" based on the new BaudRate, Data Bits, 777 parity and stop Bits set. 778 779 **/ 780 VOID 781 Var_UpdateAllConsoleOption ( 782 VOID 783 ); 784 785 /** 786 This function update the "BootNext" EFI Variable. If there is no "BootNex" specified in BMM, 787 this EFI Variable is deleted. 788 It also update the BMM context data specified the "BootNext" value. 789 790 @param CallbackData The BMM context data. 791 792 @retval EFI_SUCCESS The function complete successfully. 793 @return The EFI variable can not be saved. See gRT->SetVariable for detail return information. 794 795 **/ 796 EFI_STATUS 797 Var_UpdateBootNext ( 798 IN BMM_CALLBACK_DATA *CallbackData 799 ); 800 801 /** 802 This function update the "BootOrder" EFI Variable based on BMM Formset's NV map. It then refresh 803 BootOptionMenu with the new "BootOrder" list. 804 805 @param CallbackData The BMM context data. 806 807 @retval EFI_SUCCESS The function complete successfully. 808 @retval EFI_OUT_OF_RESOURCES Not enough memory to complete the function. 809 @return not The EFI variable can not be saved. See gRT->SetVariable for detail return information. 810 811 **/ 812 EFI_STATUS 813 Var_UpdateBootOrder ( 814 IN BMM_CALLBACK_DATA *CallbackData 815 ); 816 817 /** 818 This function update the "DriverOrder" EFI Variable based on 819 BMM Formset's NV map. It then refresh DriverOptionMenu 820 with the new "DriverOrder" list. 821 822 @param CallbackData The BMM context data. 823 824 @retval EFI_SUCCESS The function complete successfully. 825 @retval EFI_OUT_OF_RESOURCES Not enough memory to complete the function. 826 @return The EFI variable can not be saved. See gRT->SetVariable for detail return information. 827 828 **/ 829 EFI_STATUS 830 Var_UpdateDriverOrder ( 831 IN BMM_CALLBACK_DATA *CallbackData 832 ); 833 834 /** 835 Update the Text Mode of Console. 836 837 @param CallbackData The context data for BMM. 838 839 @retval EFI_SUCCSS If the Text Mode of Console is updated. 840 @return Other value if the Text Mode of Console is not updated. 841 842 **/ 843 EFI_STATUS 844 Var_UpdateConMode ( 845 IN BMM_CALLBACK_DATA *CallbackData 846 ); 847 848 // 849 // Following are page create and refresh functions 850 // 851 /** 852 Create the global UpdateData structure. 853 854 **/ 855 VOID 856 CreateUpdateData ( 857 VOID 858 ); 859 860 /** 861 Refresh the global UpdateData structure. 862 863 **/ 864 VOID 865 RefreshUpdateData ( 866 VOID 867 ); 868 869 /** 870 Clean up the dynamic opcode at label and form specified by 871 both LabelId. 872 873 @param LabelId It is both the Form ID and Label ID for 874 opcode deletion. 875 @param CallbackData The BMM context data. 876 877 **/ 878 VOID 879 CleanUpPage ( 880 IN UINT16 LabelId, 881 IN BMM_CALLBACK_DATA *CallbackData 882 ); 883 884 /** 885 Create a lit of boot option from global BootOptionMenu. It 886 allow user to delete the boot option. 887 888 @param CallbackData The BMM context data. 889 890 **/ 891 VOID 892 UpdateBootDelPage ( 893 IN BMM_CALLBACK_DATA *CallbackData 894 ); 895 896 /** 897 Create a lit of driver option from global DriverMenu. 898 899 @param CallbackData The BMM context data. 900 **/ 901 VOID 902 UpdateDrvAddHandlePage ( 903 IN BMM_CALLBACK_DATA *CallbackData 904 ); 905 906 /** 907 Create a lit of driver option from global DriverOptionMenu. It 908 allow user to delete the driver option. 909 910 @param CallbackData The BMM context data. 911 **/ 912 VOID 913 UpdateDrvDelPage ( 914 IN BMM_CALLBACK_DATA *CallbackData 915 ); 916 917 /** 918 Prepare the page to allow user to add description for a Driver Option. 919 920 @param CallbackData The BMM context data. 921 **/ 922 VOID 923 UpdateDriverAddHandleDescPage ( 924 IN BMM_CALLBACK_DATA *CallbackData 925 ); 926 927 /** 928 Dispatch the correct update page function to call based on the UpdatePageId. 929 930 @param UpdatePageId The form ID. 931 @param CallbackData The BMM context data. 932 **/ 933 VOID 934 UpdatePageBody ( 935 IN UINT16 UpdatePageId, 936 IN BMM_CALLBACK_DATA *CallbackData 937 ); 938 939 /** 940 Create the dynamic page to allow user to set the "BootNext" vaule. 941 942 @param CallbackData The BMM context data. 943 **/ 944 VOID 945 UpdateBootNextPage ( 946 IN BMM_CALLBACK_DATA *CallbackData 947 ); 948 949 /** 950 Create the dynamic page to allow user to set the "TimeOut" vaule. 951 952 @param CallbackData The BMM context data. 953 **/ 954 VOID 955 UpdateTimeOutPage ( 956 IN BMM_CALLBACK_DATA *CallbackData 957 ); 958 959 /** 960 Create the dynamic page which allows user to set the property such as Baud Rate, Data Bits, 961 Parity, Stop Bits, Terminal Type. 962 963 @param CallbackData The BMM context data. 964 **/ 965 VOID 966 UpdateTerminalPage ( 967 IN BMM_CALLBACK_DATA *CallbackData 968 ); 969 970 /** 971 Refresh the text mode page 972 973 @param CallbackData The BMM context data. 974 **/ 975 VOID 976 UpdateConModePage ( 977 IN BMM_CALLBACK_DATA *CallbackData 978 ); 979 980 /** 981 Create a list of Goto Opcode for all terminal devices logged 982 by TerminaMenu. This list will be inserted to form FORM_CON_COM_SETUP_ID. 983 984 @param CallbackData The BMM context data. 985 **/ 986 VOID 987 UpdateConCOMPage ( 988 IN BMM_CALLBACK_DATA *CallbackData 989 ); 990 991 /** 992 Update add boot/driver option page. 993 994 @param CallbackData The BMM context data. 995 @param FormId The form ID to be updated. 996 @param DevicePath Device path. 997 998 **/ 999 VOID 1000 UpdateOptionPage( 1001 IN BMM_CALLBACK_DATA *CallbackData, 1002 IN EFI_FORM_ID FormId, 1003 IN EFI_DEVICE_PATH_PROTOCOL *DevicePath 1004 ); 1005 1006 /** 1007 Function deletes the variable specified by VarName and VarGuid. 1008 1009 1010 @param VarName A Null-terminated Unicode string that is 1011 the name of the vendor's variable. 1012 1013 @param VarGuid A unique identifier for the vendor. 1014 1015 @retval EFI_SUCCESS The variable was found and removed 1016 @retval EFI_UNSUPPORTED The variable store was inaccessible 1017 @retval EFI_OUT_OF_RESOURCES The temporary buffer was not available 1018 @retval EFI_NOT_FOUND The variable was not found 1019 1020 **/ 1021 EFI_STATUS 1022 EfiLibDeleteVariable ( 1023 IN CHAR16 *VarName, 1024 IN EFI_GUID *VarGuid 1025 ); 1026 1027 /** 1028 Function is used to determine the number of device path instances 1029 that exist in a device path. 1030 1031 1032 @param DevicePath A pointer to a device path data structure. 1033 1034 @return This function counts and returns the number of device path instances 1035 in DevicePath. 1036 1037 **/ 1038 UINTN 1039 EfiDevicePathInstanceCount ( 1040 IN EFI_DEVICE_PATH_PROTOCOL *DevicePath 1041 ); 1042 1043 /** 1044 Get a string from the Data Hub record based on 1045 a device path. 1046 1047 @param DevPath The device Path. 1048 1049 @return A string located from the Data Hub records based on 1050 the device path. 1051 @retval NULL If failed to get the String from Data Hub. 1052 1053 **/ 1054 UINT16 * 1055 EfiLibStrFromDatahub ( 1056 IN EFI_DEVICE_PATH_PROTOCOL *DevPath 1057 ); 1058 1059 /** 1060 Get the index number (#### in Boot####) for the boot option pointed to a BBS legacy device type 1061 specified by DeviceType. 1062 1063 @param DeviceType The legacy device type. It can be floppy, network, harddisk, cdrom, 1064 etc. 1065 @param OptionIndex Returns the index number (#### in Boot####). 1066 @param OptionSize Return the size of the Boot### variable. 1067 1068 **/ 1069 VOID * 1070 GetLegacyBootOptionVar ( 1071 IN UINTN DeviceType, 1072 OUT UINTN *OptionIndex, 1073 OUT UINTN *OptionSize 1074 ); 1075 1076 /** 1077 Discard all changes done to the BMM pages such as Boot Order change, 1078 Driver order change. 1079 1080 @param Private The BMM context data. 1081 @param CurrentFakeNVMap The current Fack NV Map. 1082 1083 **/ 1084 VOID 1085 DiscardChangeHandler ( 1086 IN BMM_CALLBACK_DATA *Private, 1087 IN BMM_FAKE_NV_DATA *CurrentFakeNVMap 1088 ); 1089 1090 /** 1091 Dispatch the display to the next page based on NewPageId. 1092 1093 @param Private The BMM context data. 1094 @param NewPageId The original page ID. 1095 1096 **/ 1097 VOID 1098 UpdatePageId ( 1099 BMM_CALLBACK_DATA *Private, 1100 UINT16 NewPageId 1101 ); 1102 1103 /** 1104 Remove the installed BootMaint and FileExplorer HiiPackages. 1105 1106 **/ 1107 VOID 1108 FreeBMPackage( 1109 VOID 1110 ); 1111 1112 /** 1113 Install BootMaint and FileExplorer HiiPackages. 1114 1115 **/ 1116 VOID 1117 InitBootMaintenance( 1118 VOID 1119 ); 1120 1121 /** 1122 1123 Initialize console input device check box to ConsoleInCheck[MAX_MENU_NUMBER] 1124 in BMM_FAKE_NV_DATA structure. 1125 1126 @param CallbackData The BMM context data. 1127 1128 **/ 1129 VOID 1130 GetConsoleInCheck ( 1131 IN BMM_CALLBACK_DATA *CallbackData 1132 ); 1133 1134 /** 1135 1136 Initialize console output device check box to ConsoleOutCheck[MAX_MENU_NUMBER] 1137 in BMM_FAKE_NV_DATA structure. 1138 1139 @param CallbackData The BMM context data. 1140 1141 **/ 1142 VOID 1143 GetConsoleOutCheck ( 1144 IN BMM_CALLBACK_DATA *CallbackData 1145 ); 1146 1147 /** 1148 1149 Initialize standard error output device check box to ConsoleErrCheck[MAX_MENU_NUMBER] 1150 in BMM_FAKE_NV_DATA structure. 1151 1152 @param CallbackData The BMM context data. 1153 1154 **/ 1155 VOID 1156 GetConsoleErrCheck ( 1157 IN BMM_CALLBACK_DATA *CallbackData 1158 ); 1159 1160 /** 1161 1162 Initialize terminal attributes (baudrate, data rate, stop bits, parity and terminal type) 1163 to BMM_FAKE_NV_DATA structure. 1164 1165 @param CallbackData The BMM context data. 1166 1167 **/ 1168 VOID 1169 GetTerminalAttribute ( 1170 IN BMM_CALLBACK_DATA *CallbackData 1171 ); 1172 1173 /** 1174 This function will change video resolution and text mode 1175 according to defined setup mode or defined boot mode 1176 1177 @param IsSetupMode Indicate mode is changed to setup mode or boot mode. 1178 1179 @retval EFI_SUCCESS Mode is changed successfully. 1180 @retval Others Mode failed to be changed. 1181 1182 **/ 1183 EFI_STATUS 1184 EFIAPI 1185 BmmBdsSetConsoleMode ( 1186 BOOLEAN IsSetupMode 1187 ); 1188 1189 1190 /** 1191 This function converts an input device structure to a Unicode string. 1192 1193 @param DevPath A pointer to the device path structure. 1194 1195 @return A new allocated Unicode string that represents the device path. 1196 1197 **/ 1198 CHAR16 * 1199 UiDevicePathToStr ( 1200 IN EFI_DEVICE_PATH_PROTOCOL *DevPath 1201 ); 1202 1203 /** 1204 Extract filename from device path. The returned buffer is allocated using AllocateCopyPool. 1205 The caller is responsible for freeing the allocated buffer using FreePool(). 1206 1207 @param DevicePath Device path. 1208 1209 @return A new allocated string that represents the file name. 1210 1211 **/ 1212 CHAR16 * 1213 ExtractFileNameFromDevicePath ( 1214 IN EFI_DEVICE_PATH_PROTOCOL *DevicePath 1215 ); 1216 1217 /** 1218 This function allows a caller to extract the current configuration for one 1219 or more named elements from the target driver. 1220 1221 @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL. 1222 @param Request A null-terminated Unicode string in <ConfigRequest> format. 1223 @param Progress On return, points to a character in the Request string. 1224 Points to the string's null terminator if request was successful. 1225 Points to the most recent '&' before the first failing name/value 1226 pair (or the beginning of the string if the failure is in the 1227 first name/value pair) if the request was not successful. 1228 @param Results A null-terminated Unicode string in <ConfigAltResp> format which 1229 has all values filled in for the names in the Request string. 1230 String to be allocated by the called function. 1231 1232 @retval EFI_SUCCESS The Results is filled with the requested values. 1233 @retval EFI_OUT_OF_RESOURCES Not enough memory to store the results. 1234 @retval EFI_INVALID_PARAMETER Request is NULL, illegal syntax, or unknown name. 1235 @retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver. 1236 1237 **/ 1238 EFI_STATUS 1239 EFIAPI 1240 BootMaintExtractConfig ( 1241 IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This, 1242 IN CONST EFI_STRING Request, 1243 OUT EFI_STRING *Progress, 1244 OUT EFI_STRING *Results 1245 ); 1246 1247 /** 1248 This function applies changes in a driver's configuration. 1249 Input is a Configuration, which has the routing data for this 1250 driver followed by name / value configuration pairs. The driver 1251 must apply those pairs to its configurable storage. If the 1252 driver's configuration is stored in a linear block of data 1253 and the driver's name / value pairs are in <BlockConfig> 1254 format, it may use the ConfigToBlock helper function (above) to 1255 simplify the job. Currently not implemented. 1256 1257 @param[in] This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL. 1258 @param[in] Configuration A null-terminated Unicode string in 1259 <ConfigString> format. 1260 @param[out] Progress A pointer to a string filled in with the 1261 offset of the most recent '&' before the 1262 first failing name / value pair (or the 1263 beginn ing of the string if the failure 1264 is in the first name / value pair) or 1265 the terminating NULL if all was 1266 successful. 1267 1268 @retval EFI_SUCCESS The results have been distributed or are 1269 awaiting distribution. 1270 @retval EFI_OUT_OF_RESOURCES Not enough memory to store the 1271 parts of the results that must be 1272 stored awaiting possible future 1273 protocols. 1274 @retval EFI_INVALID_PARAMETERS Passing in a NULL for the 1275 Results parameter would result 1276 in this type of error. 1277 @retval EFI_NOT_FOUND Target for the specified routing data 1278 was not found. 1279 **/ 1280 EFI_STATUS 1281 EFIAPI 1282 BootMaintRouteConfig ( 1283 IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This, 1284 IN CONST EFI_STRING Configuration, 1285 OUT EFI_STRING *Progress 1286 ); 1287 1288 /** 1289 This function processes the results of changes in configuration. 1290 1291 1292 @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL. 1293 @param Action Specifies the type of action taken by the browser. 1294 @param QuestionId A unique value which is sent to the original exporting driver 1295 so that it can identify the type of data to expect. 1296 @param Type The type of value for the question. 1297 @param Value A pointer to the data being sent to the original exporting driver. 1298 @param ActionRequest On return, points to the action requested by the callback function. 1299 1300 @retval EFI_SUCCESS The callback successfully handled the action. 1301 @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the variable and its data. 1302 @retval EFI_DEVICE_ERROR The variable could not be saved. 1303 @retval EFI_UNSUPPORTED The specified Action is not supported by the callback. 1304 @retval EFI_INVALID_PARAMETER The parameter of Value or ActionRequest is invalid. 1305 **/ 1306 EFI_STATUS 1307 EFIAPI 1308 BootMaintCallback ( 1309 IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This, 1310 IN EFI_BROWSER_ACTION Action, 1311 IN EFI_QUESTION_ID QuestionId, 1312 IN UINT8 Type, 1313 IN EFI_IFR_TYPE_VALUE *Value, 1314 OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest 1315 ); 1316 1317 /** 1318 Create boot option base on the input file path info. 1319 1320 @param FilePath Point to the file path. 1321 1322 @retval TRUE Exit caller function. 1323 @retval FALSE Not exit caller function. 1324 1325 **/ 1326 BOOLEAN 1327 CreateBootOptionFromFile ( 1328 IN EFI_DEVICE_PATH_PROTOCOL *FilePath 1329 ); 1330 1331 /** 1332 Create driver option base on the input file path info. 1333 1334 @param FilePath Point to the file path. 1335 1336 @retval TRUE Exit caller function. 1337 @retval FALSE Not exit caller function. 1338 **/ 1339 BOOLEAN 1340 CreateDriverOptionFromFile ( 1341 IN EFI_DEVICE_PATH_PROTOCOL *FilePath 1342 ); 1343 1344 /** 1345 Boot the file specified by the input file path info. 1346 1347 @param FilePath Point to the file path. 1348 1349 @retval TRUE Exit caller function. 1350 @retval FALSE Not exit caller function. 1351 1352 **/ 1353 BOOLEAN 1354 BootFromFile ( 1355 IN EFI_DEVICE_PATH_PROTOCOL *FilePath 1356 ); 1357 1358 // 1359 // Global variable in this program (defined in data.c) 1360 // 1361 extern BM_MENU_OPTION BootOptionMenu; 1362 extern BM_MENU_OPTION DriverOptionMenu; 1363 extern BM_MENU_OPTION ConsoleInpMenu; 1364 extern BM_MENU_OPTION ConsoleOutMenu; 1365 extern BM_MENU_OPTION ConsoleErrMenu; 1366 extern BM_MENU_OPTION DriverMenu; 1367 extern BM_MENU_OPTION TerminalMenu; 1368 extern UINT16 TerminalType[5]; 1369 extern COM_ATTR BaudRateList[19]; 1370 extern COM_ATTR DataBitsList[4]; 1371 extern COM_ATTR ParityList[5]; 1372 extern COM_ATTR StopBitsList[3]; 1373 extern EFI_GUID TerminalTypeGuid[5]; 1374 extern EFI_DEVICE_PATH_PROTOCOL EndDevicePath[]; 1375 extern UINT16 mFlowControlType[2]; 1376 extern UINT32 mFlowControlValue[2]; 1377 1378 // 1379 // Shared IFR form update data 1380 // 1381 extern VOID *mStartOpCodeHandle; 1382 extern VOID *mEndOpCodeHandle; 1383 extern EFI_IFR_GUID_LABEL *mStartLabel; 1384 extern EFI_IFR_GUID_LABEL *mEndLabel; 1385 extern BMM_CALLBACK_DATA gBootMaintenancePrivate; 1386 extern BMM_CALLBACK_DATA *mBmmCallbackInfo; 1387 1388 #endif 1389