1 /** @file 2 This file defines the encoding for the VFR (Visual Form Representation) language. 3 IFR is primarily consumed by the EFI presentation engine, and produced by EFI 4 internal application and drivers as well as all add-in card option-ROM drivers 5 6 Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR> 7 This program and the accompanying materials are licensed and made available under 8 the terms and conditions of the BSD License that accompanies this distribution. 9 The full text of the license may be found at 10 http://opensource.org/licenses/bsd-license.php. 11 12 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, 13 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. 14 15 @par Revision Reference: 16 These definitions are from UEFI 2.1 and 2.2. 17 18 **/ 19 20 #ifndef __UEFI_INTERNAL_FORMREPRESENTATION_H__ 21 #define __UEFI_INTERNAL_FORMREPRESENTATION_H__ 22 23 #include <Guid/HiiFormMapMethodGuid.h> 24 25 /// 26 /// The following types are currently defined: 27 /// 28 typedef VOID* EFI_HII_HANDLE; 29 typedef CHAR16* EFI_STRING; 30 typedef UINT16 EFI_IMAGE_ID; 31 typedef UINT16 EFI_QUESTION_ID; 32 typedef UINT16 EFI_STRING_ID; 33 typedef UINT16 EFI_FORM_ID; 34 typedef UINT16 EFI_VARSTORE_ID; 35 typedef UINT16 EFI_ANIMATION_ID; 36 37 typedef UINT16 EFI_DEFAULT_ID; 38 39 typedef UINT32 EFI_HII_FONT_STYLE; 40 41 42 43 #pragma pack(1) 44 45 // 46 // Definitions for Package Lists and Package Headers 47 // Section 27.3.1 48 // 49 50 /// 51 /// The header found at the start of each package list. 52 /// 53 typedef struct { 54 EFI_GUID PackageListGuid; 55 UINT32 PackageLength; 56 } EFI_HII_PACKAGE_LIST_HEADER; 57 58 /// 59 /// The header found at the start of each package. 60 /// 61 typedef struct { 62 UINT32 Length:24; 63 UINT32 Type:8; 64 // UINT8 Data[...]; 65 } EFI_HII_PACKAGE_HEADER; 66 67 // 68 // Value of HII package type 69 // 70 #define EFI_HII_PACKAGE_TYPE_ALL 0x00 71 #define EFI_HII_PACKAGE_TYPE_GUID 0x01 72 #define EFI_HII_PACKAGE_FORMS 0x02 73 #define EFI_HII_PACKAGE_STRINGS 0x04 74 #define EFI_HII_PACKAGE_FONTS 0x05 75 #define EFI_HII_PACKAGE_IMAGES 0x06 76 #define EFI_HII_PACKAGE_SIMPLE_FONTS 0x07 77 #define EFI_HII_PACKAGE_DEVICE_PATH 0x08 78 #define EFI_HII_PACKAGE_KEYBOARD_LAYOUT 0x09 79 #define EFI_HII_PACKAGE_ANIMATIONS 0x0A 80 #define EFI_HII_PACKAGE_END 0xDF 81 #define EFI_HII_PACKAGE_TYPE_SYSTEM_BEGIN 0xE0 82 #define EFI_HII_PACKAGE_TYPE_SYSTEM_END 0xFF 83 84 // 85 // Definitions for Simplified Font Package 86 // 87 88 /// 89 /// Contents of EFI_NARROW_GLYPH.Attributes. 90 ///@{ 91 #define EFI_GLYPH_NON_SPACING 0x01 92 #define EFI_GLYPH_WIDE 0x02 93 #define EFI_GLYPH_HEIGHT 19 94 #define EFI_GLYPH_WIDTH 8 95 ///@} 96 97 /// 98 /// The EFI_NARROW_GLYPH has a preferred dimension (w x h) of 8 x 19 pixels. 99 /// 100 typedef struct { 101 /// 102 /// The Unicode representation of the glyph. The term weight is the 103 /// technical term for a character code. 104 /// 105 CHAR16 UnicodeWeight; 106 /// 107 /// The data element containing the glyph definitions. 108 /// 109 UINT8 Attributes; 110 /// 111 /// The column major glyph representation of the character. Bits 112 /// with values of one indicate that the corresponding pixel is to be 113 /// on when normally displayed; those with zero are off. 114 /// 115 UINT8 GlyphCol1[EFI_GLYPH_HEIGHT]; 116 } EFI_NARROW_GLYPH; 117 118 /// 119 /// The EFI_WIDE_GLYPH has a preferred dimension (w x h) of 16 x 19 pixels, which is large enough 120 /// to accommodate logographic characters. 121 /// 122 typedef struct { 123 /// 124 /// The Unicode representation of the glyph. The term weight is the 125 /// technical term for a character code. 126 /// 127 CHAR16 UnicodeWeight; 128 /// 129 /// The data element containing the glyph definitions. 130 /// 131 UINT8 Attributes; 132 /// 133 /// The column major glyph representation of the character. Bits 134 /// with values of one indicate that the corresponding pixel is to be 135 /// on when normally displayed; those with zero are off. 136 /// 137 UINT8 GlyphCol1[EFI_GLYPH_HEIGHT]; 138 /// 139 /// The column major glyph representation of the character. Bits 140 /// with values of one indicate that the corresponding pixel is to be 141 /// on when normally displayed; those with zero are off. 142 /// 143 UINT8 GlyphCol2[EFI_GLYPH_HEIGHT]; 144 /// 145 /// Ensures that sizeof (EFI_WIDE_GLYPH) is twice the 146 /// sizeof (EFI_NARROW_GLYPH). The contents of Pad must 147 /// be zero. 148 /// 149 UINT8 Pad[3]; 150 } EFI_WIDE_GLYPH; 151 152 /// 153 /// A simplified font package consists of a font header 154 /// followed by a series of glyph structures. 155 /// 156 typedef struct _EFI_HII_SIMPLE_FONT_PACKAGE_HDR { 157 EFI_HII_PACKAGE_HEADER Header; 158 UINT16 NumberOfNarrowGlyphs; 159 UINT16 NumberOfWideGlyphs; 160 // EFI_NARROW_GLYPH NarrowGlyphs[]; 161 // EFI_WIDE_GLYPH WideGlyphs[]; 162 } EFI_HII_SIMPLE_FONT_PACKAGE_HDR; 163 164 // 165 // Definitions for Font Package 166 // Section 27.3.3 167 // 168 169 // 170 // Value for font style 171 // 172 #define EFI_HII_FONT_STYLE_NORMAL 0x00000000 173 #define EFI_HII_FONT_STYLE_BOLD 0x00000001 174 #define EFI_HII_FONT_STYLE_ITALIC 0x00000002 175 #define EFI_HII_FONT_STYLE_EMBOSS 0x00010000 176 #define EFI_HII_FONT_STYLE_OUTLINE 0x00020000 177 #define EFI_HII_FONT_STYLE_SHADOW 0x00040000 178 #define EFI_HII_FONT_STYLE_UNDERLINE 0x00080000 179 #define EFI_HII_FONT_STYLE_DBL_UNDER 0x00100000 180 181 typedef struct _EFI_HII_GLYPH_INFO { 182 UINT16 Width; 183 UINT16 Height; 184 INT16 OffsetX; 185 INT16 OffsetY; 186 INT16 AdvanceX; 187 } EFI_HII_GLYPH_INFO; 188 189 /// 190 /// The fixed header consists of a standard record header, 191 /// then the character values in this section, the flags 192 /// (including the encoding method) and the offsets of the glyph 193 /// information, the glyph bitmaps and the character map. 194 /// 195 typedef struct _EFI_HII_FONT_PACKAGE_HDR { 196 EFI_HII_PACKAGE_HEADER Header; 197 UINT32 HdrSize; 198 UINT32 GlyphBlockOffset; 199 EFI_HII_GLYPH_INFO Cell; 200 EFI_HII_FONT_STYLE FontStyle; 201 CHAR16 FontFamily[1]; 202 } EFI_HII_FONT_PACKAGE_HDR; 203 204 // 205 // Value of different glyph info block types 206 // 207 #define EFI_HII_GIBT_END 0x00 208 #define EFI_HII_GIBT_GLYPH 0x10 209 #define EFI_HII_GIBT_GLYPHS 0x11 210 #define EFI_HII_GIBT_GLYPH_DEFAULT 0x12 211 #define EFI_HII_GIBT_GLYPHS_DEFAULT 0x13 212 #define EFI_HII_GIBT_DUPLICATE 0x20 213 #define EFI_HII_GIBT_SKIP2 0x21 214 #define EFI_HII_GIBT_SKIP1 0x22 215 #define EFI_HII_GIBT_DEFAULTS 0x23 216 #define EFI_HII_GIBT_EXT1 0x30 217 #define EFI_HII_GIBT_EXT2 0x31 218 #define EFI_HII_GIBT_EXT4 0x32 219 220 typedef struct _EFI_HII_GLYPH_BLOCK { 221 UINT8 BlockType; 222 } EFI_HII_GLYPH_BLOCK; 223 224 // 225 // Definition of different glyph info block types 226 // 227 228 typedef struct _EFI_HII_GIBT_DEFAULTS_BLOCK { 229 EFI_HII_GLYPH_BLOCK Header; 230 EFI_HII_GLYPH_INFO Cell; 231 } EFI_HII_GIBT_DEFAULTS_BLOCK; 232 233 typedef struct _EFI_HII_GIBT_DUPLICATE_BLOCK { 234 EFI_HII_GLYPH_BLOCK Header; 235 CHAR16 CharValue; 236 } EFI_HII_GIBT_DUPLICATE_BLOCK; 237 238 typedef struct _EFI_GLYPH_GIBT_END_BLOCK { 239 EFI_HII_GLYPH_BLOCK Header; 240 } EFI_GLYPH_GIBT_END_BLOCK; 241 242 typedef struct _EFI_HII_GIBT_EXT1_BLOCK { 243 EFI_HII_GLYPH_BLOCK Header; 244 UINT8 BlockType2; 245 UINT8 Length; 246 } EFI_HII_GIBT_EXT1_BLOCK; 247 248 typedef struct _EFI_HII_GIBT_EXT2_BLOCK { 249 EFI_HII_GLYPH_BLOCK Header; 250 UINT8 BlockType2; 251 UINT16 Length; 252 } EFI_HII_GIBT_EXT2_BLOCK; 253 254 typedef struct _EFI_HII_GIBT_EXT4_BLOCK { 255 EFI_HII_GLYPH_BLOCK Header; 256 UINT8 BlockType2; 257 UINT32 Length; 258 } EFI_HII_GIBT_EXT4_BLOCK; 259 260 typedef struct _EFI_HII_GIBT_GLYPH_BLOCK { 261 EFI_HII_GLYPH_BLOCK Header; 262 EFI_HII_GLYPH_INFO Cell; 263 UINT8 BitmapData[1]; 264 } EFI_HII_GIBT_GLYPH_BLOCK; 265 266 typedef struct _EFI_HII_GIBT_GLYPHS_BLOCK { 267 EFI_HII_GLYPH_BLOCK Header; 268 EFI_HII_GLYPH_INFO Cell; 269 UINT16 Count; 270 UINT8 BitmapData[1]; 271 } EFI_HII_GIBT_GLYPHS_BLOCK; 272 273 typedef struct _EFI_HII_GIBT_GLYPH_DEFAULT_BLOCK { 274 EFI_HII_GLYPH_BLOCK Header; 275 UINT8 BitmapData[1]; 276 } EFI_HII_GIBT_GLYPH_DEFAULT_BLOCK; 277 278 typedef struct _EFI_HII_GIBT_GLYPHS_DEFAULT_BLOCK { 279 EFI_HII_GLYPH_BLOCK Header; 280 UINT16 Count; 281 UINT8 BitmapData[1]; 282 } EFI_HII_GIBT_GLYPHS_DEFAULT_BLOCK; 283 284 typedef struct _EFI_HII_GIBT_SKIP1_BLOCK { 285 EFI_HII_GLYPH_BLOCK Header; 286 UINT8 SkipCount; 287 } EFI_HII_GIBT_SKIP1_BLOCK; 288 289 typedef struct _EFI_HII_GIBT_SKIP2_BLOCK { 290 EFI_HII_GLYPH_BLOCK Header; 291 UINT16 SkipCount; 292 } EFI_HII_GIBT_SKIP2_BLOCK; 293 294 // 295 // Definitions for Device Path Package 296 // Section 27.3.4 297 // 298 299 /// 300 /// The device path package is used to carry a device path 301 /// associated with the package list. 302 /// 303 typedef struct _EFI_HII_DEVICE_PATH_PACKAGE_HDR { 304 EFI_HII_PACKAGE_HEADER Header; 305 // EFI_DEVICE_PATH_PROTOCOL DevicePath[]; 306 } EFI_HII_DEVICE_PATH_PACKAGE_HDR; 307 308 // 309 // Definitions for GUID Package 310 // Section 27.3.5 311 // 312 313 /// 314 /// The GUID package is used to carry data where the format is defined by a GUID. 315 /// 316 typedef struct _EFI_HII_GUID_PACKAGE_HDR { 317 EFI_HII_PACKAGE_HEADER Header; 318 EFI_GUID Guid; 319 // Data per GUID definition may follow 320 } EFI_HII_GUID_PACKAGE_HDR; 321 322 // 323 // Definitions for String Package 324 // Section 27.3.6 325 // 326 327 #define UEFI_CONFIG_LANG "x-UEFI" 328 #define UEFI_CONFIG_LANG_2 "x-i-UEFI" 329 330 /// 331 /// The fixed header consists of a standard record header and then the string identifiers 332 /// contained in this section and the offsets of the string and language information. 333 /// 334 typedef struct _EFI_HII_STRING_PACKAGE_HDR { 335 EFI_HII_PACKAGE_HEADER Header; 336 UINT32 HdrSize; 337 UINT32 StringInfoOffset; 338 CHAR16 LanguageWindow[16]; 339 EFI_STRING_ID LanguageName; 340 CHAR8 Language[1]; 341 } EFI_HII_STRING_PACKAGE_HDR; 342 343 typedef struct { 344 UINT8 BlockType; 345 } EFI_HII_STRING_BLOCK; 346 347 // 348 // Value of different string information block types 349 // 350 #define EFI_HII_SIBT_END 0x00 351 #define EFI_HII_SIBT_STRING_SCSU 0x10 352 #define EFI_HII_SIBT_STRING_SCSU_FONT 0x11 353 #define EFI_HII_SIBT_STRINGS_SCSU 0x12 354 #define EFI_HII_SIBT_STRINGS_SCSU_FONT 0x13 355 #define EFI_HII_SIBT_STRING_UCS2 0x14 356 #define EFI_HII_SIBT_STRING_UCS2_FONT 0x15 357 #define EFI_HII_SIBT_STRINGS_UCS2 0x16 358 #define EFI_HII_SIBT_STRINGS_UCS2_FONT 0x17 359 #define EFI_HII_SIBT_DUPLICATE 0x20 360 #define EFI_HII_SIBT_SKIP2 0x21 361 #define EFI_HII_SIBT_SKIP1 0x22 362 #define EFI_HII_SIBT_EXT1 0x30 363 #define EFI_HII_SIBT_EXT2 0x31 364 #define EFI_HII_SIBT_EXT4 0x32 365 #define EFI_HII_SIBT_FONT 0x40 366 367 // 368 // Definition of different string information block types 369 // 370 371 typedef struct _EFI_HII_SIBT_DUPLICATE_BLOCK { 372 EFI_HII_STRING_BLOCK Header; 373 EFI_STRING_ID StringId; 374 } EFI_HII_SIBT_DUPLICATE_BLOCK; 375 376 typedef struct _EFI_HII_SIBT_END_BLOCK { 377 EFI_HII_STRING_BLOCK Header; 378 } EFI_HII_SIBT_END_BLOCK; 379 380 typedef struct _EFI_HII_SIBT_EXT1_BLOCK { 381 EFI_HII_STRING_BLOCK Header; 382 UINT8 BlockType2; 383 UINT8 Length; 384 } EFI_HII_SIBT_EXT1_BLOCK; 385 386 typedef struct _EFI_HII_SIBT_EXT2_BLOCK { 387 EFI_HII_STRING_BLOCK Header; 388 UINT8 BlockType2; 389 UINT16 Length; 390 } EFI_HII_SIBT_EXT2_BLOCK; 391 392 typedef struct _EFI_HII_SIBT_EXT4_BLOCK { 393 EFI_HII_STRING_BLOCK Header; 394 UINT8 BlockType2; 395 UINT32 Length; 396 } EFI_HII_SIBT_EXT4_BLOCK; 397 398 typedef struct _EFI_HII_SIBT_FONT_BLOCK { 399 EFI_HII_SIBT_EXT2_BLOCK Header; 400 UINT8 FontId; 401 UINT16 FontSize; 402 EFI_HII_FONT_STYLE FontStyle; 403 CHAR16 FontName[1]; 404 } EFI_HII_SIBT_FONT_BLOCK; 405 406 typedef struct _EFI_HII_SIBT_SKIP1_BLOCK { 407 EFI_HII_STRING_BLOCK Header; 408 UINT8 SkipCount; 409 } EFI_HII_SIBT_SKIP1_BLOCK; 410 411 typedef struct _EFI_HII_SIBT_SKIP2_BLOCK { 412 EFI_HII_STRING_BLOCK Header; 413 UINT16 SkipCount; 414 } EFI_HII_SIBT_SKIP2_BLOCK; 415 416 typedef struct _EFI_HII_SIBT_STRING_SCSU_BLOCK { 417 EFI_HII_STRING_BLOCK Header; 418 UINT8 StringText[1]; 419 } EFI_HII_SIBT_STRING_SCSU_BLOCK; 420 421 typedef struct _EFI_HII_SIBT_STRING_SCSU_FONT_BLOCK { 422 EFI_HII_STRING_BLOCK Header; 423 UINT8 FontIdentifier; 424 UINT8 StringText[1]; 425 } EFI_HII_SIBT_STRING_SCSU_FONT_BLOCK; 426 427 typedef struct _EFI_HII_SIBT_STRINGS_SCSU_BLOCK { 428 EFI_HII_STRING_BLOCK Header; 429 UINT16 StringCount; 430 UINT8 StringText[1]; 431 } EFI_HII_SIBT_STRINGS_SCSU_BLOCK; 432 433 typedef struct _EFI_HII_SIBT_STRINGS_SCSU_FONT_BLOCK { 434 EFI_HII_STRING_BLOCK Header; 435 UINT8 FontIdentifier; 436 UINT16 StringCount; 437 UINT8 StringText[1]; 438 } EFI_HII_SIBT_STRINGS_SCSU_FONT_BLOCK; 439 440 typedef struct _EFI_HII_SIBT_STRING_UCS2_BLOCK { 441 EFI_HII_STRING_BLOCK Header; 442 CHAR16 StringText[1]; 443 } EFI_HII_SIBT_STRING_UCS2_BLOCK; 444 445 typedef struct _EFI_HII_SIBT_STRING_UCS2_FONT_BLOCK { 446 EFI_HII_STRING_BLOCK Header; 447 UINT8 FontIdentifier; 448 CHAR16 StringText[1]; 449 } EFI_HII_SIBT_STRING_UCS2_FONT_BLOCK; 450 451 typedef struct _EFI_HII_SIBT_STRINGS_UCS2_BLOCK { 452 EFI_HII_STRING_BLOCK Header; 453 UINT16 StringCount; 454 CHAR16 StringText[1]; 455 } EFI_HII_SIBT_STRINGS_UCS2_BLOCK; 456 457 typedef struct _EFI_HII_SIBT_STRINGS_UCS2_FONT_BLOCK { 458 EFI_HII_STRING_BLOCK Header; 459 UINT8 FontIdentifier; 460 UINT16 StringCount; 461 CHAR16 StringText[1]; 462 } EFI_HII_SIBT_STRINGS_UCS2_FONT_BLOCK; 463 464 // 465 // Definitions for Image Package 466 // Section 27.3.7 467 // 468 469 typedef struct _EFI_HII_IMAGE_PACKAGE_HDR { 470 EFI_HII_PACKAGE_HEADER Header; 471 UINT32 ImageInfoOffset; 472 UINT32 PaletteInfoOffset; 473 } EFI_HII_IMAGE_PACKAGE_HDR; 474 475 typedef struct _EFI_HII_IMAGE_BLOCK { 476 UINT8 BlockType; 477 } EFI_HII_IMAGE_BLOCK; 478 479 // 480 // Value of different image information block types 481 // 482 #define EFI_HII_IIBT_END 0x00 483 #define EFI_HII_IIBT_IMAGE_1BIT 0x10 484 #define EFI_HII_IIBT_IMAGE_1BIT_TRANS 0x11 485 #define EFI_HII_IIBT_IMAGE_4BIT 0x12 486 #define EFI_HII_IIBT_IMAGE_4BIT_TRANS 0x13 487 #define EFI_HII_IIBT_IMAGE_8BIT 0x14 488 #define EFI_HII_IIBT_IMAGE_8BIT_TRANS 0x15 489 #define EFI_HII_IIBT_IMAGE_24BIT 0x16 490 #define EFI_HII_IIBT_IMAGE_24BIT_TRANS 0x17 491 #define EFI_HII_IIBT_IMAGE_JPEG 0x18 492 #define EFI_HII_IIBT_DUPLICATE 0x20 493 #define EFI_HII_IIBT_SKIP2 0x21 494 #define EFI_HII_IIBT_SKIP1 0x22 495 #define EFI_HII_IIBT_EXT1 0x30 496 #define EFI_HII_IIBT_EXT2 0x31 497 #define EFI_HII_IIBT_EXT4 0x32 498 499 // 500 // Definition of different image information block types 501 // 502 503 typedef struct _EFI_HII_IIBT_END_BLOCK { 504 EFI_HII_IMAGE_BLOCK Header; 505 } EFI_HII_IIBT_END_BLOCK; 506 507 typedef struct _EFI_HII_IIBT_EXT1_BLOCK { 508 EFI_HII_IMAGE_BLOCK Header; 509 UINT8 BlockType2; 510 UINT8 Length; 511 } EFI_HII_IIBT_EXT1_BLOCK; 512 513 typedef struct _EFI_HII_IIBT_EXT2_BLOCK { 514 EFI_HII_IMAGE_BLOCK Header; 515 UINT8 BlockType2; 516 UINT16 Length; 517 } EFI_HII_IIBT_EXT2_BLOCK; 518 519 typedef struct _EFI_HII_IIBT_EXT4_BLOCK { 520 EFI_HII_IMAGE_BLOCK Header; 521 UINT8 BlockType2; 522 UINT32 Length; 523 } EFI_HII_IIBT_EXT4_BLOCK; 524 525 typedef struct _EFI_HII_IIBT_IMAGE_1BIT_BASE { 526 UINT16 Width; 527 UINT16 Height; 528 UINT8 Data[1]; 529 } EFI_HII_IIBT_IMAGE_1BIT_BASE; 530 531 typedef struct _EFI_HII_IIBT_IMAGE_1BIT_BLOCK { 532 EFI_HII_IMAGE_BLOCK Header; 533 UINT8 PaletteIndex; 534 EFI_HII_IIBT_IMAGE_1BIT_BASE Bitmap; 535 } EFI_HII_IIBT_IMAGE_1BIT_BLOCK; 536 537 typedef struct _EFI_HII_IIBT_IMAGE_1BIT_TRANS_BLOCK { 538 EFI_HII_IMAGE_BLOCK Header; 539 UINT8 PaletteIndex; 540 EFI_HII_IIBT_IMAGE_1BIT_BASE Bitmap; 541 } EFI_HII_IIBT_IMAGE_1BIT_TRANS_BLOCK; 542 543 typedef struct _EFI_HII_RGB_PIXEL { 544 UINT8 b; 545 UINT8 g; 546 UINT8 r; 547 } EFI_HII_RGB_PIXEL; 548 549 typedef struct _EFI_HII_IIBT_IMAGE_24BIT_BASE { 550 UINT16 Width; 551 UINT16 Height; 552 EFI_HII_RGB_PIXEL Bitmap[1]; 553 } EFI_HII_IIBT_IMAGE_24BIT_BASE; 554 555 typedef struct _EFI_HII_IIBT_IMAGE_24BIT_BLOCK { 556 EFI_HII_IMAGE_BLOCK Header; 557 EFI_HII_IIBT_IMAGE_24BIT_BASE Bitmap; 558 } EFI_HII_IIBT_IMAGE_24BIT_BLOCK; 559 560 typedef struct _EFI_HII_IIBT_IMAGE_24BIT_TRANS_BLOCK { 561 EFI_HII_IMAGE_BLOCK Header; 562 EFI_HII_IIBT_IMAGE_24BIT_BASE Bitmap; 563 } EFI_HII_IIBT_IMAGE_24BIT_TRANS_BLOCK; 564 565 typedef struct _EFI_HII_IIBT_IMAGE_4BIT_BASE { 566 UINT16 Width; 567 UINT16 Height; 568 UINT8 Data[1]; 569 } EFI_HII_IIBT_IMAGE_4BIT_BASE; 570 571 typedef struct _EFI_HII_IIBT_IMAGE_4BIT_BLOCK { 572 EFI_HII_IMAGE_BLOCK Header; 573 UINT8 PaletteIndex; 574 EFI_HII_IIBT_IMAGE_4BIT_BASE Bitmap; 575 } EFI_HII_IIBT_IMAGE_4BIT_BLOCK; 576 577 typedef struct _EFI_HII_IIBT_IMAGE_4BIT_TRANS_BLOCK { 578 EFI_HII_IMAGE_BLOCK Header; 579 UINT8 PaletteIndex; 580 EFI_HII_IIBT_IMAGE_4BIT_BASE Bitmap; 581 } EFI_HII_IIBT_IMAGE_4BIT_TRANS_BLOCK; 582 583 typedef struct _EFI_HII_IIBT_IMAGE_8BIT_BASE { 584 UINT16 Width; 585 UINT16 Height; 586 UINT8 Data[1]; 587 } EFI_HII_IIBT_IMAGE_8BIT_BASE; 588 589 typedef struct _EFI_HII_IIBT_IMAGE_8BIT_PALETTE_BLOCK { 590 EFI_HII_IMAGE_BLOCK Header; 591 UINT8 PaletteIndex; 592 EFI_HII_IIBT_IMAGE_8BIT_BASE Bitmap; 593 } EFI_HII_IIBT_IMAGE_8BIT_BLOCK; 594 595 typedef struct _EFI_HII_IIBT_IMAGE_8BIT_TRANS_BLOCK { 596 EFI_HII_IMAGE_BLOCK Header; 597 UINT8 PaletteIndex; 598 EFI_HII_IIBT_IMAGE_8BIT_BASE Bitmap; 599 } EFI_HII_IIBT_IMAGE_8BIT_TRAN_BLOCK; 600 601 typedef struct _EFI_HII_IIBT_DUPLICATE_BLOCK { 602 EFI_HII_IMAGE_BLOCK Header; 603 EFI_IMAGE_ID ImageId; 604 } EFI_HII_IIBT_DUPLICATE_BLOCK; 605 606 typedef struct _EFI_HII_IIBT_JPEG_BLOCK { 607 EFI_HII_IMAGE_BLOCK Header; 608 UINT32 Size; 609 UINT8 Data[1]; 610 } EFI_HII_IIBT_JPEG_BLOCK; 611 612 typedef struct _EFI_HII_IIBT_SKIP1_BLOCK { 613 EFI_HII_IMAGE_BLOCK Header; 614 UINT8 SkipCount; 615 } EFI_HII_IIBT_SKIP1_BLOCK; 616 617 typedef struct _EFI_HII_IIBT_SKIP2_BLOCK { 618 EFI_HII_IMAGE_BLOCK Header; 619 UINT16 SkipCount; 620 } EFI_HII_IIBT_SKIP2_BLOCK; 621 622 // 623 // Definitions for Palette Information 624 // 625 626 typedef struct _EFI_HII_IMAGE_PALETTE_INFO_HEADER { 627 UINT16 PaletteCount; 628 } EFI_HII_IMAGE_PALETTE_INFO_HEADER; 629 630 typedef struct _EFI_HII_IMAGE_PALETTE_INFO { 631 UINT16 PaletteSize; 632 EFI_HII_RGB_PIXEL PaletteValue[1]; 633 } EFI_HII_IMAGE_PALETTE_INFO; 634 635 // 636 // Definitions for Forms Package 637 // Section 27.3.8 638 // 639 640 /// 641 /// The Form package is used to carry form-based encoding data. 642 /// 643 typedef struct _EFI_HII_FORM_PACKAGE_HDR { 644 EFI_HII_PACKAGE_HEADER Header; 645 // EFI_IFR_OP_HEADER OpCodeHeader; 646 // More op-codes follow 647 } EFI_HII_FORM_PACKAGE_HDR; 648 649 typedef struct { 650 UINT8 Hour; 651 UINT8 Minute; 652 UINT8 Second; 653 } EFI_HII_TIME; 654 655 typedef struct { 656 UINT16 Year; 657 UINT8 Month; 658 UINT8 Day; 659 } EFI_HII_DATE; 660 661 typedef struct { 662 EFI_QUESTION_ID QuestionId; 663 EFI_FORM_ID FormId; 664 EFI_GUID FormSetGuid; 665 EFI_STRING_ID DevicePath; 666 } EFI_HII_REF; 667 668 typedef union { 669 UINT8 u8; 670 UINT16 u16; 671 UINT32 u32; 672 UINT64 u64; 673 BOOLEAN b; 674 EFI_HII_TIME time; 675 EFI_HII_DATE date; 676 EFI_STRING_ID string; ///< EFI_IFR_TYPE_STRING, EFI_IFR_TYPE_ACTION 677 EFI_HII_REF ref; ///< EFI_IFR_TYPE_REF 678 // UINT8 buffer[]; ///< EFI_IFR_TYPE_BUFFER 679 } EFI_IFR_TYPE_VALUE; 680 681 // 682 // IFR Opcodes 683 // 684 #define EFI_IFR_FORM_OP 0x01 685 #define EFI_IFR_SUBTITLE_OP 0x02 686 #define EFI_IFR_TEXT_OP 0x03 687 #define EFI_IFR_IMAGE_OP 0x04 688 #define EFI_IFR_ONE_OF_OP 0x05 689 #define EFI_IFR_CHECKBOX_OP 0x06 690 #define EFI_IFR_NUMERIC_OP 0x07 691 #define EFI_IFR_PASSWORD_OP 0x08 692 #define EFI_IFR_ONE_OF_OPTION_OP 0x09 693 #define EFI_IFR_SUPPRESS_IF_OP 0x0A 694 #define EFI_IFR_LOCKED_OP 0x0B 695 #define EFI_IFR_ACTION_OP 0x0C 696 #define EFI_IFR_RESET_BUTTON_OP 0x0D 697 #define EFI_IFR_FORM_SET_OP 0x0E 698 #define EFI_IFR_REF_OP 0x0F 699 #define EFI_IFR_NO_SUBMIT_IF_OP 0x10 700 #define EFI_IFR_INCONSISTENT_IF_OP 0x11 701 #define EFI_IFR_EQ_ID_VAL_OP 0x12 702 #define EFI_IFR_EQ_ID_ID_OP 0x13 703 #define EFI_IFR_EQ_ID_VAL_LIST_OP 0x14 704 #define EFI_IFR_AND_OP 0x15 705 #define EFI_IFR_OR_OP 0x16 706 #define EFI_IFR_NOT_OP 0x17 707 #define EFI_IFR_RULE_OP 0x18 708 #define EFI_IFR_GRAY_OUT_IF_OP 0x19 709 #define EFI_IFR_DATE_OP 0x1A 710 #define EFI_IFR_TIME_OP 0x1B 711 #define EFI_IFR_STRING_OP 0x1C 712 #define EFI_IFR_REFRESH_OP 0x1D 713 #define EFI_IFR_DISABLE_IF_OP 0x1E 714 #define EFI_IFR_ANIMATION_OP 0x1F 715 #define EFI_IFR_TO_LOWER_OP 0x20 716 #define EFI_IFR_TO_UPPER_OP 0x21 717 #define EFI_IFR_MAP_OP 0x22 718 #define EFI_IFR_ORDERED_LIST_OP 0x23 719 #define EFI_IFR_VARSTORE_OP 0x24 720 #define EFI_IFR_VARSTORE_NAME_VALUE_OP 0x25 721 #define EFI_IFR_VARSTORE_EFI_OP 0x26 722 #define EFI_IFR_VARSTORE_DEVICE_OP 0x27 723 #define EFI_IFR_VERSION_OP 0x28 724 #define EFI_IFR_END_OP 0x29 725 #define EFI_IFR_MATCH_OP 0x2A 726 #define EFI_IFR_GET_OP 0x2B 727 #define EFI_IFR_SET_OP 0x2C 728 #define EFI_IFR_READ_OP 0x2D 729 #define EFI_IFR_WRITE_OP 0x2E 730 #define EFI_IFR_EQUAL_OP 0x2F 731 #define EFI_IFR_NOT_EQUAL_OP 0x30 732 #define EFI_IFR_GREATER_THAN_OP 0x31 733 #define EFI_IFR_GREATER_EQUAL_OP 0x32 734 #define EFI_IFR_LESS_THAN_OP 0x33 735 #define EFI_IFR_LESS_EQUAL_OP 0x34 736 #define EFI_IFR_BITWISE_AND_OP 0x35 737 #define EFI_IFR_BITWISE_OR_OP 0x36 738 #define EFI_IFR_BITWISE_NOT_OP 0x37 739 #define EFI_IFR_SHIFT_LEFT_OP 0x38 740 #define EFI_IFR_SHIFT_RIGHT_OP 0x39 741 #define EFI_IFR_ADD_OP 0x3A 742 #define EFI_IFR_SUBTRACT_OP 0x3B 743 #define EFI_IFR_MULTIPLY_OP 0x3C 744 #define EFI_IFR_DIVIDE_OP 0x3D 745 #define EFI_IFR_MODULO_OP 0x3E 746 #define EFI_IFR_RULE_REF_OP 0x3F 747 #define EFI_IFR_QUESTION_REF1_OP 0x40 748 #define EFI_IFR_QUESTION_REF2_OP 0x41 749 #define EFI_IFR_UINT8_OP 0x42 750 #define EFI_IFR_UINT16_OP 0x43 751 #define EFI_IFR_UINT32_OP 0x44 752 #define EFI_IFR_UINT64_OP 0x45 753 #define EFI_IFR_TRUE_OP 0x46 754 #define EFI_IFR_FALSE_OP 0x47 755 #define EFI_IFR_TO_UINT_OP 0x48 756 #define EFI_IFR_TO_STRING_OP 0x49 757 #define EFI_IFR_TO_BOOLEAN_OP 0x4A 758 #define EFI_IFR_MID_OP 0x4B 759 #define EFI_IFR_FIND_OP 0x4C 760 #define EFI_IFR_TOKEN_OP 0x4D 761 #define EFI_IFR_STRING_REF1_OP 0x4E 762 #define EFI_IFR_STRING_REF2_OP 0x4F 763 #define EFI_IFR_CONDITIONAL_OP 0x50 764 #define EFI_IFR_QUESTION_REF3_OP 0x51 765 #define EFI_IFR_ZERO_OP 0x52 766 #define EFI_IFR_ONE_OP 0x53 767 #define EFI_IFR_ONES_OP 0x54 768 #define EFI_IFR_UNDEFINED_OP 0x55 769 #define EFI_IFR_LENGTH_OP 0x56 770 #define EFI_IFR_DUP_OP 0x57 771 #define EFI_IFR_THIS_OP 0x58 772 #define EFI_IFR_SPAN_OP 0x59 773 #define EFI_IFR_VALUE_OP 0x5A 774 #define EFI_IFR_DEFAULT_OP 0x5B 775 #define EFI_IFR_DEFAULTSTORE_OP 0x5C 776 #define EFI_IFR_FORM_MAP_OP 0x5D 777 #define EFI_IFR_CATENATE_OP 0x5E 778 #define EFI_IFR_GUID_OP 0x5F 779 #define EFI_IFR_SECURITY_OP 0x60 780 #define EFI_IFR_MODAL_TAG_OP 0x61 781 #define EFI_IFR_REFRESH_ID_OP 0x62 782 #define EFI_IFR_WARNING_IF_OP 0x63 783 #define EFI_IFR_MATCH2_OP 0x64 784 785 // 786 // Definitions of IFR Standard Headers 787 // Section 27.3.8.2 788 // 789 790 typedef struct _EFI_IFR_OP_HEADER { 791 UINT8 OpCode; 792 UINT8 Length:7; 793 UINT8 Scope:1; 794 } EFI_IFR_OP_HEADER; 795 796 typedef struct _EFI_IFR_STATEMENT_HEADER { 797 EFI_STRING_ID Prompt; 798 EFI_STRING_ID Help; 799 } EFI_IFR_STATEMENT_HEADER; 800 801 typedef struct _EFI_IFR_QUESTION_HEADER { 802 EFI_IFR_STATEMENT_HEADER Header; 803 EFI_QUESTION_ID QuestionId; 804 EFI_VARSTORE_ID VarStoreId; 805 union { 806 EFI_STRING_ID VarName; 807 UINT16 VarOffset; 808 } VarStoreInfo; 809 UINT8 Flags; 810 } EFI_IFR_QUESTION_HEADER; 811 812 // 813 // Flag values of EFI_IFR_QUESTION_HEADER 814 // 815 #define EFI_IFR_FLAG_READ_ONLY 0x01 816 #define EFI_IFR_FLAG_CALLBACK 0x04 817 #define EFI_IFR_FLAG_RESET_REQUIRED 0x10 818 #define EFI_IFR_FLAG_RECONNECT_REQUIRED 0x40 819 #define EFI_IFR_FLAG_OPTIONS_ONLY 0x80 820 821 // 822 // Definition for Opcode Reference 823 // Section 27.3.8.3 824 // 825 typedef struct _EFI_IFR_DEFAULTSTORE { 826 EFI_IFR_OP_HEADER Header; 827 EFI_STRING_ID DefaultName; 828 UINT16 DefaultId; 829 } EFI_IFR_DEFAULTSTORE; 830 831 // 832 // Default Identifier of default store 833 // 834 #define EFI_HII_DEFAULT_CLASS_STANDARD 0x0000 835 #define EFI_HII_DEFAULT_CLASS_MANUFACTURING 0x0001 836 #define EFI_HII_DEFAULT_CLASS_SAFE 0x0002 837 #define EFI_HII_DEFAULT_CLASS_PLATFORM_BEGIN 0x4000 838 #define EFI_HII_DEFAULT_CLASS_PLATFORM_END 0x7fff 839 #define EFI_HII_DEFAULT_CLASS_HARDWARE_BEGIN 0x8000 840 #define EFI_HII_DEFAULT_CLASS_HARDWARE_END 0xbfff 841 #define EFI_HII_DEFAULT_CLASS_FIRMWARE_BEGIN 0xc000 842 #define EFI_HII_DEFAULT_CLASS_FIRMWARE_END 0xffff 843 844 typedef struct _EFI_IFR_VARSTORE { 845 EFI_IFR_OP_HEADER Header; 846 EFI_GUID Guid; 847 EFI_VARSTORE_ID VarStoreId; 848 UINT16 Size; 849 UINT8 Name[1]; 850 } EFI_IFR_VARSTORE; 851 852 typedef struct _EFI_IFR_VARSTORE_EFI { 853 EFI_IFR_OP_HEADER Header; 854 EFI_VARSTORE_ID VarStoreId; 855 EFI_GUID Guid; 856 UINT32 Attributes; 857 UINT16 Size; 858 UINT8 Name[1]; 859 } EFI_IFR_VARSTORE_EFI; 860 861 typedef struct _EFI_IFR_VARSTORE_NAME_VALUE { 862 EFI_IFR_OP_HEADER Header; 863 EFI_VARSTORE_ID VarStoreId; 864 EFI_GUID Guid; 865 } EFI_IFR_VARSTORE_NAME_VALUE; 866 867 typedef struct _EFI_IFR_FORM_SET { 868 EFI_IFR_OP_HEADER Header; 869 EFI_GUID Guid; 870 EFI_STRING_ID FormSetTitle; 871 EFI_STRING_ID Help; 872 UINT8 Flags; 873 // EFI_GUID ClassGuid[]; 874 } EFI_IFR_FORM_SET; 875 876 typedef struct _EFI_IFR_END { 877 EFI_IFR_OP_HEADER Header; 878 } EFI_IFR_END; 879 880 typedef struct _EFI_IFR_FORM { 881 EFI_IFR_OP_HEADER Header; 882 UINT16 FormId; 883 EFI_STRING_ID FormTitle; 884 } EFI_IFR_FORM; 885 886 typedef struct _EFI_IFR_IMAGE { 887 EFI_IFR_OP_HEADER Header; 888 EFI_IMAGE_ID Id; 889 } EFI_IFR_IMAGE; 890 891 typedef struct _EFI_IFR_MODAL_TAG { 892 EFI_IFR_OP_HEADER Header; 893 } EFI_IFR_MODAL_TAG; 894 895 typedef struct _EFI_IFR_LOCKED { 896 EFI_IFR_OP_HEADER Header; 897 } EFI_IFR_LOCKED; 898 899 typedef struct _EFI_IFR_RULE { 900 EFI_IFR_OP_HEADER Header; 901 UINT8 RuleId; 902 } EFI_IFR_RULE; 903 904 typedef struct _EFI_IFR_DEFAULT { 905 EFI_IFR_OP_HEADER Header; 906 UINT16 DefaultId; 907 UINT8 Type; 908 EFI_IFR_TYPE_VALUE Value; 909 } EFI_IFR_DEFAULT; 910 911 typedef struct _EFI_IFR_DEFAULT_2 { 912 EFI_IFR_OP_HEADER Header; 913 UINT16 DefaultId; 914 UINT8 Type; 915 } EFI_IFR_DEFAULT_2; 916 917 typedef struct _EFI_IFR_VALUE { 918 EFI_IFR_OP_HEADER Header; 919 } EFI_IFR_VALUE; 920 921 typedef struct _EFI_IFR_SUBTITLE { 922 EFI_IFR_OP_HEADER Header; 923 EFI_IFR_STATEMENT_HEADER Statement; 924 UINT8 Flags; 925 } EFI_IFR_SUBTITLE; 926 927 #define EFI_IFR_FLAGS_HORIZONTAL 0x01 928 929 typedef struct _EFI_IFR_CHECKBOX { 930 EFI_IFR_OP_HEADER Header; 931 EFI_IFR_QUESTION_HEADER Question; 932 UINT8 Flags; 933 } EFI_IFR_CHECKBOX; 934 935 #define EFI_IFR_CHECKBOX_DEFAULT 0x01 936 #define EFI_IFR_CHECKBOX_DEFAULT_MFG 0x02 937 938 typedef struct _EFI_IFR_TEXT { 939 EFI_IFR_OP_HEADER Header; 940 EFI_IFR_STATEMENT_HEADER Statement; 941 EFI_STRING_ID TextTwo; 942 } EFI_IFR_TEXT; 943 944 typedef struct _EFI_IFR_REF { 945 EFI_IFR_OP_HEADER Header; 946 EFI_IFR_QUESTION_HEADER Question; 947 EFI_FORM_ID FormId; 948 } EFI_IFR_REF; 949 950 typedef struct _EFI_IFR_REF2 { 951 EFI_IFR_OP_HEADER Header; 952 EFI_IFR_QUESTION_HEADER Question; 953 EFI_FORM_ID FormId; 954 EFI_QUESTION_ID QuestionId; 955 } EFI_IFR_REF2; 956 957 typedef struct _EFI_IFR_REF3 { 958 EFI_IFR_OP_HEADER Header; 959 EFI_IFR_QUESTION_HEADER Question; 960 EFI_FORM_ID FormId; 961 EFI_QUESTION_ID QuestionId; 962 EFI_GUID FormSetId; 963 } EFI_IFR_REF3; 964 965 typedef struct _EFI_IFR_REF4 { 966 EFI_IFR_OP_HEADER Header; 967 EFI_IFR_QUESTION_HEADER Question; 968 EFI_FORM_ID FormId; 969 EFI_QUESTION_ID QuestionId; 970 EFI_GUID FormSetId; 971 EFI_STRING_ID DevicePath; 972 } EFI_IFR_REF4; 973 974 typedef struct _EFI_IFR_REF5 { 975 EFI_IFR_OP_HEADER Header; 976 EFI_IFR_QUESTION_HEADER Question; 977 } EFI_IFR_REF5; 978 979 typedef struct _EFI_IFR_RESET_BUTTON { 980 EFI_IFR_OP_HEADER Header; 981 EFI_IFR_STATEMENT_HEADER Statement; 982 EFI_DEFAULT_ID DefaultId; 983 } EFI_IFR_RESET_BUTTON; 984 985 typedef struct _EFI_IFR_ACTION { 986 EFI_IFR_OP_HEADER Header; 987 EFI_IFR_QUESTION_HEADER Question; 988 EFI_STRING_ID QuestionConfig; 989 } EFI_IFR_ACTION; 990 991 typedef struct _EFI_IFR_ACTION_1 { 992 EFI_IFR_OP_HEADER Header; 993 EFI_IFR_QUESTION_HEADER Question; 994 } EFI_IFR_ACTION_1; 995 996 typedef struct _EFI_IFR_DATE { 997 EFI_IFR_OP_HEADER Header; 998 EFI_IFR_QUESTION_HEADER Question; 999 UINT8 Flags; 1000 } EFI_IFR_DATE; 1001 1002 // 1003 // Flags that describe the behavior of the question. 1004 // 1005 #define EFI_QF_DATE_YEAR_SUPPRESS 0x01 1006 #define EFI_QF_DATE_MONTH_SUPPRESS 0x02 1007 #define EFI_QF_DATE_DAY_SUPPRESS 0x04 1008 1009 #define EFI_QF_DATE_STORAGE 0x30 1010 #define QF_DATE_STORAGE_NORMAL 0x00 1011 #define QF_DATE_STORAGE_TIME 0x10 1012 #define QF_DATE_STORAGE_WAKEUP 0x20 1013 1014 typedef union { 1015 struct { 1016 UINT8 MinValue; 1017 UINT8 MaxValue; 1018 UINT8 Step; 1019 } u8; 1020 struct { 1021 UINT16 MinValue; 1022 UINT16 MaxValue; 1023 UINT16 Step; 1024 } u16; 1025 struct { 1026 UINT32 MinValue; 1027 UINT32 MaxValue; 1028 UINT32 Step; 1029 } u32; 1030 struct { 1031 UINT64 MinValue; 1032 UINT64 MaxValue; 1033 UINT64 Step; 1034 } u64; 1035 } MINMAXSTEP_DATA; 1036 1037 typedef struct _EFI_IFR_NUMERIC { 1038 EFI_IFR_OP_HEADER Header; 1039 EFI_IFR_QUESTION_HEADER Question; 1040 UINT8 Flags; 1041 MINMAXSTEP_DATA data; 1042 } EFI_IFR_NUMERIC; 1043 1044 // 1045 // Flags related to the numeric question 1046 // 1047 #define EFI_IFR_NUMERIC_SIZE 0x03 1048 #define EFI_IFR_NUMERIC_SIZE_1 0x00 1049 #define EFI_IFR_NUMERIC_SIZE_2 0x01 1050 #define EFI_IFR_NUMERIC_SIZE_4 0x02 1051 #define EFI_IFR_NUMERIC_SIZE_8 0x03 1052 1053 #define EFI_IFR_DISPLAY 0x30 1054 #define EFI_IFR_DISPLAY_INT_DEC 0x00 1055 #define EFI_IFR_DISPLAY_UINT_DEC 0x10 1056 #define EFI_IFR_DISPLAY_UINT_HEX 0x20 1057 1058 typedef struct _EFI_IFR_ONE_OF { 1059 EFI_IFR_OP_HEADER Header; 1060 EFI_IFR_QUESTION_HEADER Question; 1061 UINT8 Flags; 1062 MINMAXSTEP_DATA data; 1063 } EFI_IFR_ONE_OF; 1064 1065 typedef struct _EFI_IFR_STRING { 1066 EFI_IFR_OP_HEADER Header; 1067 EFI_IFR_QUESTION_HEADER Question; 1068 UINT8 MinSize; 1069 UINT8 MaxSize; 1070 UINT8 Flags; 1071 } EFI_IFR_STRING; 1072 1073 #define EFI_IFR_STRING_MULTI_LINE 0x01 1074 1075 typedef struct _EFI_IFR_PASSWORD { 1076 EFI_IFR_OP_HEADER Header; 1077 EFI_IFR_QUESTION_HEADER Question; 1078 UINT16 MinSize; 1079 UINT16 MaxSize; 1080 } EFI_IFR_PASSWORD; 1081 1082 typedef struct _EFI_IFR_ORDERED_LIST { 1083 EFI_IFR_OP_HEADER Header; 1084 EFI_IFR_QUESTION_HEADER Question; 1085 UINT8 MaxContainers; 1086 UINT8 Flags; 1087 } EFI_IFR_ORDERED_LIST; 1088 1089 #define EFI_IFR_UNIQUE_SET 0x01 1090 #define EFI_IFR_NO_EMPTY_SET 0x02 1091 1092 typedef struct _EFI_IFR_TIME { 1093 EFI_IFR_OP_HEADER Header; 1094 EFI_IFR_QUESTION_HEADER Question; 1095 UINT8 Flags; 1096 } EFI_IFR_TIME; 1097 1098 // 1099 // A bit-mask that determines which unique settings are active for this opcode. 1100 // 1101 #define QF_TIME_HOUR_SUPPRESS 0x01 1102 #define QF_TIME_MINUTE_SUPPRESS 0x02 1103 #define QF_TIME_SECOND_SUPPRESS 0x04 1104 1105 #define QF_TIME_STORAGE 0x30 1106 #define QF_TIME_STORAGE_NORMAL 0x00 1107 #define QF_TIME_STORAGE_TIME 0x10 1108 #define QF_TIME_STORAGE_WAKEUP 0x20 1109 1110 typedef struct _EFI_IFR_DISABLE_IF { 1111 EFI_IFR_OP_HEADER Header; 1112 } EFI_IFR_DISABLE_IF; 1113 1114 typedef struct _EFI_IFR_SUPPRESS_IF { 1115 EFI_IFR_OP_HEADER Header; 1116 } EFI_IFR_SUPPRESS_IF; 1117 1118 typedef struct _EFI_IFR_GRAY_OUT_IF { 1119 EFI_IFR_OP_HEADER Header; 1120 } EFI_IFR_GRAY_OUT_IF; 1121 1122 typedef struct _EFI_IFR_INCONSISTENT_IF { 1123 EFI_IFR_OP_HEADER Header; 1124 EFI_STRING_ID Error; 1125 } EFI_IFR_INCONSISTENT_IF; 1126 1127 typedef struct _EFI_IFR_NO_SUBMIT_IF { 1128 EFI_IFR_OP_HEADER Header; 1129 EFI_STRING_ID Error; 1130 } EFI_IFR_NO_SUBMIT_IF; 1131 1132 typedef struct _EFI_IFR_WARNING_IF { 1133 EFI_IFR_OP_HEADER Header; 1134 EFI_STRING_ID Warning; 1135 UINT8 TimeOut; 1136 } EFI_IFR_WARNING_IF; 1137 1138 typedef struct _EFI_IFR_REFRESH { 1139 EFI_IFR_OP_HEADER Header; 1140 UINT8 RefreshInterval; 1141 } EFI_IFR_REFRESH; 1142 1143 typedef struct _EFI_IFR_VARSTORE_DEVICE { 1144 EFI_IFR_OP_HEADER Header; 1145 EFI_STRING_ID DevicePath; 1146 } EFI_IFR_VARSTORE_DEVICE; 1147 1148 typedef struct _EFI_IFR_ONE_OF_OPTION { 1149 EFI_IFR_OP_HEADER Header; 1150 EFI_STRING_ID Option; 1151 UINT8 Flags; 1152 UINT8 Type; 1153 EFI_IFR_TYPE_VALUE Value; 1154 } EFI_IFR_ONE_OF_OPTION; 1155 1156 // 1157 // Types of the option's value. 1158 // 1159 #define EFI_IFR_TYPE_NUM_SIZE_8 0x00 1160 #define EFI_IFR_TYPE_NUM_SIZE_16 0x01 1161 #define EFI_IFR_TYPE_NUM_SIZE_32 0x02 1162 #define EFI_IFR_TYPE_NUM_SIZE_64 0x03 1163 #define EFI_IFR_TYPE_BOOLEAN 0x04 1164 #define EFI_IFR_TYPE_TIME 0x05 1165 #define EFI_IFR_TYPE_DATE 0x06 1166 #define EFI_IFR_TYPE_STRING 0x07 1167 #define EFI_IFR_TYPE_OTHER 0x08 1168 #define EFI_IFR_TYPE_UNDEFINED 0x09 1169 #define EFI_IFR_TYPE_ACTION 0x0A 1170 #define EFI_IFR_TYPE_BUFFER 0x0B 1171 #define EFI_IFR_TYPE_REF 0x0C 1172 1173 #define EFI_IFR_OPTION_DEFAULT 0x10 1174 #define EFI_IFR_OPTION_DEFAULT_MFG 0x20 1175 1176 typedef struct _EFI_IFR_GUID { 1177 EFI_IFR_OP_HEADER Header; 1178 EFI_GUID Guid; 1179 //Optional Data Follows 1180 } EFI_IFR_GUID; 1181 1182 typedef struct _EFI_IFR_REFRESH_ID { 1183 EFI_IFR_OP_HEADER Header; 1184 EFI_GUID RefreshEventGroupId; 1185 } EFI_IFR_REFRESH_ID; 1186 1187 typedef struct _EFI_IFR_DUP { 1188 EFI_IFR_OP_HEADER Header; 1189 } EFI_IFR_DUP; 1190 1191 typedef struct _EFI_IFR_EQ_ID_ID { 1192 EFI_IFR_OP_HEADER Header; 1193 EFI_QUESTION_ID QuestionId1; 1194 EFI_QUESTION_ID QuestionId2; 1195 } EFI_IFR_EQ_ID_ID; 1196 1197 typedef struct _EFI_IFR_EQ_ID_VAL { 1198 EFI_IFR_OP_HEADER Header; 1199 EFI_QUESTION_ID QuestionId; 1200 UINT16 Value; 1201 } EFI_IFR_EQ_ID_VAL; 1202 1203 typedef struct _EFI_IFR_EQ_ID_VAL_LIST { 1204 EFI_IFR_OP_HEADER Header; 1205 EFI_QUESTION_ID QuestionId; 1206 UINT16 ListLength; 1207 UINT16 ValueList[1]; 1208 } EFI_IFR_EQ_ID_VAL_LIST; 1209 1210 typedef struct _EFI_IFR_UINT8 { 1211 EFI_IFR_OP_HEADER Header; 1212 UINT8 Value; 1213 } EFI_IFR_UINT8; 1214 1215 typedef struct _EFI_IFR_UINT16 { 1216 EFI_IFR_OP_HEADER Header; 1217 UINT16 Value; 1218 } EFI_IFR_UINT16; 1219 1220 typedef struct _EFI_IFR_UINT32 { 1221 EFI_IFR_OP_HEADER Header; 1222 UINT32 Value; 1223 } EFI_IFR_UINT32; 1224 1225 typedef struct _EFI_IFR_UINT64 { 1226 EFI_IFR_OP_HEADER Header; 1227 UINT64 Value; 1228 } EFI_IFR_UINT64; 1229 1230 typedef struct _EFI_IFR_QUESTION_REF1 { 1231 EFI_IFR_OP_HEADER Header; 1232 EFI_QUESTION_ID QuestionId; 1233 } EFI_IFR_QUESTION_REF1; 1234 1235 typedef struct _EFI_IFR_QUESTION_REF2 { 1236 EFI_IFR_OP_HEADER Header; 1237 } EFI_IFR_QUESTION_REF2; 1238 1239 typedef struct _EFI_IFR_QUESTION_REF3 { 1240 EFI_IFR_OP_HEADER Header; 1241 } EFI_IFR_QUESTION_REF3; 1242 1243 typedef struct _EFI_IFR_QUESTION_REF3_2 { 1244 EFI_IFR_OP_HEADER Header; 1245 EFI_STRING_ID DevicePath; 1246 } EFI_IFR_QUESTION_REF3_2; 1247 1248 typedef struct _EFI_IFR_QUESTION_REF3_3 { 1249 EFI_IFR_OP_HEADER Header; 1250 EFI_STRING_ID DevicePath; 1251 EFI_GUID Guid; 1252 } EFI_IFR_QUESTION_REF3_3; 1253 1254 typedef struct _EFI_IFR_RULE_REF { 1255 EFI_IFR_OP_HEADER Header; 1256 UINT8 RuleId; 1257 } EFI_IFR_RULE_REF; 1258 1259 typedef struct _EFI_IFR_STRING_REF1 { 1260 EFI_IFR_OP_HEADER Header; 1261 EFI_STRING_ID StringId; 1262 } EFI_IFR_STRING_REF1; 1263 1264 typedef struct _EFI_IFR_STRING_REF2 { 1265 EFI_IFR_OP_HEADER Header; 1266 } EFI_IFR_STRING_REF2; 1267 1268 typedef struct _EFI_IFR_THIS { 1269 EFI_IFR_OP_HEADER Header; 1270 } EFI_IFR_THIS; 1271 1272 typedef struct _EFI_IFR_TRUE { 1273 EFI_IFR_OP_HEADER Header; 1274 } EFI_IFR_TRUE; 1275 1276 typedef struct _EFI_IFR_FALSE { 1277 EFI_IFR_OP_HEADER Header; 1278 } EFI_IFR_FALSE; 1279 1280 typedef struct _EFI_IFR_ONE { 1281 EFI_IFR_OP_HEADER Header; 1282 } EFI_IFR_ONE; 1283 1284 typedef struct _EFI_IFR_ONES { 1285 EFI_IFR_OP_HEADER Header; 1286 } EFI_IFR_ONES; 1287 1288 typedef struct _EFI_IFR_ZERO { 1289 EFI_IFR_OP_HEADER Header; 1290 } EFI_IFR_ZERO; 1291 1292 typedef struct _EFI_IFR_UNDEFINED { 1293 EFI_IFR_OP_HEADER Header; 1294 } EFI_IFR_UNDEFINED; 1295 1296 typedef struct _EFI_IFR_VERSION { 1297 EFI_IFR_OP_HEADER Header; 1298 } EFI_IFR_VERSION; 1299 1300 typedef struct _EFI_IFR_LENGTH { 1301 EFI_IFR_OP_HEADER Header; 1302 } EFI_IFR_LENGTH; 1303 1304 typedef struct _EFI_IFR_NOT { 1305 EFI_IFR_OP_HEADER Header; 1306 } EFI_IFR_NOT; 1307 1308 typedef struct _EFI_IFR_BITWISE_NOT { 1309 EFI_IFR_OP_HEADER Header; 1310 } EFI_IFR_BITWISE_NOT; 1311 1312 typedef struct _EFI_IFR_TO_BOOLEAN { 1313 EFI_IFR_OP_HEADER Header; 1314 } EFI_IFR_TO_BOOLEAN; 1315 1316 /// 1317 /// For EFI_IFR_TO_STRING, when converting from 1318 /// unsigned integers, these flags control the format: 1319 /// 0 = unsigned decimal. 1320 /// 1 = signed decimal. 1321 /// 2 = hexadecimal (lower-case alpha). 1322 /// 3 = hexadecimal (upper-case alpha). 1323 ///@{ 1324 #define EFI_IFR_STRING_UNSIGNED_DEC 0 1325 #define EFI_IFR_STRING_SIGNED_DEC 1 1326 #define EFI_IFR_STRING_LOWERCASE_HEX 2 1327 #define EFI_IFR_STRING_UPPERCASE_HEX 3 1328 ///@} 1329 1330 /// 1331 /// When converting from a buffer, these flags control the format: 1332 /// 0 = ASCII. 1333 /// 8 = Unicode. 1334 ///@{ 1335 #define EFI_IFR_STRING_ASCII 0 1336 #define EFI_IFR_STRING_UNICODE 8 1337 ///@} 1338 1339 typedef struct _EFI_IFR_TO_STRING { 1340 EFI_IFR_OP_HEADER Header; 1341 UINT8 Format; 1342 } EFI_IFR_TO_STRING; 1343 1344 typedef struct _EFI_IFR_TO_UINT { 1345 EFI_IFR_OP_HEADER Header; 1346 } EFI_IFR_TO_UINT; 1347 1348 typedef struct _EFI_IFR_TO_UPPER { 1349 EFI_IFR_OP_HEADER Header; 1350 } EFI_IFR_TO_UPPER; 1351 1352 typedef struct _EFI_IFR_TO_LOWER { 1353 EFI_IFR_OP_HEADER Header; 1354 } EFI_IFR_TO_LOWER; 1355 1356 typedef struct _EFI_IFR_ADD { 1357 EFI_IFR_OP_HEADER Header; 1358 } EFI_IFR_ADD; 1359 1360 typedef struct _EFI_IFR_AND { 1361 EFI_IFR_OP_HEADER Header; 1362 } EFI_IFR_AND; 1363 1364 typedef struct _EFI_IFR_BITWISE_AND { 1365 EFI_IFR_OP_HEADER Header; 1366 } EFI_IFR_BITWISE_AND; 1367 1368 typedef struct _EFI_IFR_BITWISE_OR { 1369 EFI_IFR_OP_HEADER Header; 1370 } EFI_IFR_BITWISE_OR; 1371 1372 typedef struct _EFI_IFR_CATENATE { 1373 EFI_IFR_OP_HEADER Header; 1374 } EFI_IFR_CATENATE; 1375 1376 typedef struct _EFI_IFR_DIVIDE { 1377 EFI_IFR_OP_HEADER Header; 1378 } EFI_IFR_DIVIDE; 1379 1380 typedef struct _EFI_IFR_EQUAL { 1381 EFI_IFR_OP_HEADER Header; 1382 } EFI_IFR_EQUAL; 1383 1384 typedef struct _EFI_IFR_GREATER_EQUAL { 1385 EFI_IFR_OP_HEADER Header; 1386 } EFI_IFR_GREATER_EQUAL; 1387 1388 typedef struct _EFI_IFR_GREATER_THAN { 1389 EFI_IFR_OP_HEADER Header; 1390 } EFI_IFR_GREATER_THAN; 1391 1392 typedef struct _EFI_IFR_LESS_EQUAL { 1393 EFI_IFR_OP_HEADER Header; 1394 } EFI_IFR_LESS_EQUAL; 1395 1396 typedef struct _EFI_IFR_LESS_THAN { 1397 EFI_IFR_OP_HEADER Header; 1398 } EFI_IFR_LESS_THAN; 1399 1400 typedef struct _EFI_IFR_MATCH { 1401 EFI_IFR_OP_HEADER Header; 1402 } EFI_IFR_MATCH; 1403 1404 typedef struct _EFI_IFR_MATCH2 { 1405 EFI_IFR_OP_HEADER Header; 1406 EFI_GUID SyntaxType; 1407 } EFI_IFR_MATCH2; 1408 1409 typedef struct _EFI_IFR_MULTIPLY { 1410 EFI_IFR_OP_HEADER Header; 1411 } EFI_IFR_MULTIPLY; 1412 1413 typedef struct _EFI_IFR_MODULO { 1414 EFI_IFR_OP_HEADER Header; 1415 } EFI_IFR_MODULO; 1416 1417 typedef struct _EFI_IFR_NOT_EQUAL { 1418 EFI_IFR_OP_HEADER Header; 1419 } EFI_IFR_NOT_EQUAL; 1420 1421 typedef struct _EFI_IFR_OR { 1422 EFI_IFR_OP_HEADER Header; 1423 } EFI_IFR_OR; 1424 1425 typedef struct _EFI_IFR_SHIFT_LEFT { 1426 EFI_IFR_OP_HEADER Header; 1427 } EFI_IFR_SHIFT_LEFT; 1428 1429 typedef struct _EFI_IFR_SHIFT_RIGHT { 1430 EFI_IFR_OP_HEADER Header; 1431 } EFI_IFR_SHIFT_RIGHT; 1432 1433 typedef struct _EFI_IFR_SUBTRACT { 1434 EFI_IFR_OP_HEADER Header; 1435 } EFI_IFR_SUBTRACT; 1436 1437 typedef struct _EFI_IFR_CONDITIONAL { 1438 EFI_IFR_OP_HEADER Header; 1439 } EFI_IFR_CONDITIONAL; 1440 1441 // 1442 // Flags governing the matching criteria of EFI_IFR_FIND 1443 // 1444 #define EFI_IFR_FF_CASE_SENSITIVE 0x00 1445 #define EFI_IFR_FF_CASE_INSENSITIVE 0x01 1446 1447 typedef struct _EFI_IFR_FIND { 1448 EFI_IFR_OP_HEADER Header; 1449 UINT8 Format; 1450 } EFI_IFR_FIND; 1451 1452 typedef struct _EFI_IFR_MID { 1453 EFI_IFR_OP_HEADER Header; 1454 } EFI_IFR_MID; 1455 1456 typedef struct _EFI_IFR_TOKEN { 1457 EFI_IFR_OP_HEADER Header; 1458 } EFI_IFR_TOKEN; 1459 1460 // 1461 // Flags specifying whether to find the first matching string 1462 // or the first non-matching string. 1463 // 1464 #define EFI_IFR_FLAGS_FIRST_MATCHING 0x00 1465 #define EFI_IFR_FLAGS_FIRST_NON_MATCHING 0x01 1466 1467 typedef struct _EFI_IFR_SPAN { 1468 EFI_IFR_OP_HEADER Header; 1469 UINT8 Flags; 1470 } EFI_IFR_SPAN; 1471 1472 typedef struct _EFI_IFR_SECURITY { 1473 /// 1474 /// Standard opcode header, where Header.Op = EFI_IFR_SECURITY_OP. 1475 /// 1476 EFI_IFR_OP_HEADER Header; 1477 /// 1478 /// Security permission level. 1479 /// 1480 EFI_GUID Permissions; 1481 } EFI_IFR_SECURITY; 1482 1483 typedef struct _EFI_IFR_FORM_MAP_METHOD { 1484 /// 1485 /// The string identifier which provides the human-readable name of 1486 /// the configuration method for this standards map form. 1487 /// 1488 EFI_STRING_ID MethodTitle; 1489 /// 1490 /// Identifier which uniquely specifies the configuration methods 1491 /// associated with this standards map form. 1492 /// 1493 EFI_GUID MethodIdentifier; 1494 } EFI_IFR_FORM_MAP_METHOD; 1495 1496 typedef struct _EFI_IFR_FORM_MAP { 1497 /// 1498 /// The sequence that defines the type of opcode as well as the length 1499 /// of the opcode being defined. Header.OpCode = EFI_IFR_FORM_MAP_OP. 1500 /// 1501 EFI_IFR_OP_HEADER Header; 1502 /// 1503 /// The unique identifier for this particular form. 1504 /// 1505 EFI_FORM_ID FormId; 1506 /// 1507 /// One or more configuration method's name and unique identifier. 1508 /// 1509 // EFI_IFR_FORM_MAP_METHOD Methods[]; 1510 } EFI_IFR_FORM_MAP; 1511 1512 typedef struct _EFI_IFR_SET { 1513 /// 1514 /// The sequence that defines the type of opcode as well as the length 1515 /// of the opcode being defined. Header.OpCode = EFI_IFR_SET_OP. 1516 /// 1517 EFI_IFR_OP_HEADER Header; 1518 /// 1519 /// Specifies the identifier of a previously declared variable store to 1520 /// use when storing the question's value. 1521 /// 1522 EFI_VARSTORE_ID VarStoreId; 1523 union { 1524 /// 1525 /// A 16-bit Buffer Storage offset. 1526 /// 1527 EFI_STRING_ID VarName; 1528 /// 1529 /// A Name Value or EFI Variable name (VarName). 1530 /// 1531 UINT16 VarOffset; 1532 } VarStoreInfo; 1533 /// 1534 /// Specifies the type used for storage. 1535 /// 1536 UINT8 VarStoreType; 1537 } EFI_IFR_SET; 1538 1539 typedef struct _EFI_IFR_GET { 1540 /// 1541 /// The sequence that defines the type of opcode as well as the length 1542 /// of the opcode being defined. Header.OpCode = EFI_IFR_GET_OP. 1543 /// 1544 EFI_IFR_OP_HEADER Header; 1545 /// 1546 /// Specifies the identifier of a previously declared variable store to 1547 /// use when retrieving the value. 1548 /// 1549 EFI_VARSTORE_ID VarStoreId; 1550 union { 1551 /// 1552 /// A 16-bit Buffer Storage offset. 1553 /// 1554 EFI_STRING_ID VarName; 1555 /// 1556 /// A Name Value or EFI Variable name (VarName). 1557 /// 1558 UINT16 VarOffset; 1559 } VarStoreInfo; 1560 /// 1561 /// Specifies the type used for storage. 1562 /// 1563 UINT8 VarStoreType; 1564 } EFI_IFR_GET; 1565 1566 typedef struct _EFI_IFR_READ { 1567 EFI_IFR_OP_HEADER Header; 1568 } EFI_IFR_READ; 1569 1570 typedef struct _EFI_IFR_WRITE { 1571 EFI_IFR_OP_HEADER Header; 1572 } EFI_IFR_WRITE; 1573 1574 typedef struct _EFI_IFR_MAP { 1575 EFI_IFR_OP_HEADER Header; 1576 } EFI_IFR_MAP; 1577 // 1578 // Definitions for Keyboard Package 1579 // Releated definitions are in Section of EFI_HII_DATABASE_PROTOCOL 1580 // 1581 1582 /// 1583 /// Each enumeration values maps a physical key on a keyboard. 1584 /// 1585 typedef enum { 1586 EfiKeyLCtrl, 1587 EfiKeyA0, 1588 EfiKeyLAlt, 1589 EfiKeySpaceBar, 1590 EfiKeyA2, 1591 EfiKeyA3, 1592 EfiKeyA4, 1593 EfiKeyRCtrl, 1594 EfiKeyLeftArrow, 1595 EfiKeyDownArrow, 1596 EfiKeyRightArrow, 1597 EfiKeyZero, 1598 EfiKeyPeriod, 1599 EfiKeyEnter, 1600 EfiKeyLShift, 1601 EfiKeyB0, 1602 EfiKeyB1, 1603 EfiKeyB2, 1604 EfiKeyB3, 1605 EfiKeyB4, 1606 EfiKeyB5, 1607 EfiKeyB6, 1608 EfiKeyB7, 1609 EfiKeyB8, 1610 EfiKeyB9, 1611 EfiKeyB10, 1612 EfiKeyRShift, 1613 EfiKeyUpArrow, 1614 EfiKeyOne, 1615 EfiKeyTwo, 1616 EfiKeyThree, 1617 EfiKeyCapsLock, 1618 EfiKeyC1, 1619 EfiKeyC2, 1620 EfiKeyC3, 1621 EfiKeyC4, 1622 EfiKeyC5, 1623 EfiKeyC6, 1624 EfiKeyC7, 1625 EfiKeyC8, 1626 EfiKeyC9, 1627 EfiKeyC10, 1628 EfiKeyC11, 1629 EfiKeyC12, 1630 EfiKeyFour, 1631 EfiKeyFive, 1632 EfiKeySix, 1633 EfiKeyPlus, 1634 EfiKeyTab, 1635 EfiKeyD1, 1636 EfiKeyD2, 1637 EfiKeyD3, 1638 EfiKeyD4, 1639 EfiKeyD5, 1640 EfiKeyD6, 1641 EfiKeyD7, 1642 EfiKeyD8, 1643 EfiKeyD9, 1644 EfiKeyD10, 1645 EfiKeyD11, 1646 EfiKeyD12, 1647 EfiKeyD13, 1648 EfiKeyDel, 1649 EfiKeyEnd, 1650 EfiKeyPgDn, 1651 EfiKeySeven, 1652 EfiKeyEight, 1653 EfiKeyNine, 1654 EfiKeyE0, 1655 EfiKeyE1, 1656 EfiKeyE2, 1657 EfiKeyE3, 1658 EfiKeyE4, 1659 EfiKeyE5, 1660 EfiKeyE6, 1661 EfiKeyE7, 1662 EfiKeyE8, 1663 EfiKeyE9, 1664 EfiKeyE10, 1665 EfiKeyE11, 1666 EfiKeyE12, 1667 EfiKeyBackSpace, 1668 EfiKeyIns, 1669 EfiKeyHome, 1670 EfiKeyPgUp, 1671 EfiKeyNLck, 1672 EfiKeySlash, 1673 EfiKeyAsterisk, 1674 EfiKeyMinus, 1675 EfiKeyEsc, 1676 EfiKeyF1, 1677 EfiKeyF2, 1678 EfiKeyF3, 1679 EfiKeyF4, 1680 EfiKeyF5, 1681 EfiKeyF6, 1682 EfiKeyF7, 1683 EfiKeyF8, 1684 EfiKeyF9, 1685 EfiKeyF10, 1686 EfiKeyF11, 1687 EfiKeyF12, 1688 EfiKeyPrint, 1689 EfiKeySLck, 1690 EfiKeyPause 1691 } EFI_KEY; 1692 1693 typedef struct { 1694 /// 1695 /// Used to describe a physical key on a keyboard. 1696 /// 1697 EFI_KEY Key; 1698 /// 1699 /// Unicode character code for the Key. 1700 /// 1701 CHAR16 Unicode; 1702 /// 1703 /// Unicode character code for the key with the shift key being held down. 1704 /// 1705 CHAR16 ShiftedUnicode; 1706 /// 1707 /// Unicode character code for the key with the Alt-GR being held down. 1708 /// 1709 CHAR16 AltGrUnicode; 1710 /// 1711 /// Unicode character code for the key with the Alt-GR and shift keys being held down. 1712 /// 1713 CHAR16 ShiftedAltGrUnicode; 1714 /// 1715 /// Modifier keys are defined to allow for special functionality that is not necessarily 1716 /// accomplished by a printable character. Many of these modifier keys are flags to toggle 1717 /// certain state bits on and off inside of a keyboard driver. 1718 /// 1719 UINT16 Modifier; 1720 UINT16 AffectedAttribute; 1721 } EFI_KEY_DESCRIPTOR; 1722 1723 /// 1724 /// A key which is affected by all the standard shift modifiers. 1725 /// Most keys would be expected to have this bit active. 1726 /// 1727 #define EFI_AFFECTED_BY_STANDARD_SHIFT 0x0001 1728 1729 /// 1730 /// This key is affected by the caps lock so that if a keyboard driver 1731 /// would need to disambiguate between a key which had a "1" defined 1732 /// versus an "a" character. Having this bit turned on would tell 1733 /// the keyboard driver to use the appropriate shifted state or not. 1734 /// 1735 #define EFI_AFFECTED_BY_CAPS_LOCK 0x0002 1736 1737 /// 1738 /// Similar to the case of CAPS lock, if this bit is active, the key 1739 /// is affected by the num lock being turned on. 1740 /// 1741 #define EFI_AFFECTED_BY_NUM_LOCK 0x0004 1742 1743 typedef struct { 1744 UINT16 LayoutLength; 1745 EFI_GUID Guid; 1746 UINT32 LayoutDescriptorStringOffset; 1747 UINT8 DescriptorCount; 1748 // EFI_KEY_DESCRIPTOR Descriptors[]; 1749 } EFI_HII_KEYBOARD_LAYOUT; 1750 1751 typedef struct { 1752 EFI_HII_PACKAGE_HEADER Header; 1753 UINT16 LayoutCount; 1754 // EFI_HII_KEYBOARD_LAYOUT Layout[]; 1755 } EFI_HII_KEYBOARD_PACKAGE_HDR; 1756 1757 // 1758 // Modifier values 1759 // 1760 #define EFI_NULL_MODIFIER 0x0000 1761 #define EFI_LEFT_CONTROL_MODIFIER 0x0001 1762 #define EFI_RIGHT_CONTROL_MODIFIER 0x0002 1763 #define EFI_LEFT_ALT_MODIFIER 0x0003 1764 #define EFI_RIGHT_ALT_MODIFIER 0x0004 1765 #define EFI_ALT_GR_MODIFIER 0x0005 1766 #define EFI_INSERT_MODIFIER 0x0006 1767 #define EFI_DELETE_MODIFIER 0x0007 1768 #define EFI_PAGE_DOWN_MODIFIER 0x0008 1769 #define EFI_PAGE_UP_MODIFIER 0x0009 1770 #define EFI_HOME_MODIFIER 0x000A 1771 #define EFI_END_MODIFIER 0x000B 1772 #define EFI_LEFT_SHIFT_MODIFIER 0x000C 1773 #define EFI_RIGHT_SHIFT_MODIFIER 0x000D 1774 #define EFI_CAPS_LOCK_MODIFIER 0x000E 1775 #define EFI_NUM_LOCK_MODIFIER 0x000F 1776 #define EFI_LEFT_ARROW_MODIFIER 0x0010 1777 #define EFI_RIGHT_ARROW_MODIFIER 0x0011 1778 #define EFI_DOWN_ARROW_MODIFIER 0x0012 1779 #define EFI_UP_ARROW_MODIFIER 0x0013 1780 #define EFI_NS_KEY_MODIFIER 0x0014 1781 #define EFI_NS_KEY_DEPENDENCY_MODIFIER 0x0015 1782 #define EFI_FUNCTION_KEY_ONE_MODIFIER 0x0016 1783 #define EFI_FUNCTION_KEY_TWO_MODIFIER 0x0017 1784 #define EFI_FUNCTION_KEY_THREE_MODIFIER 0x0018 1785 #define EFI_FUNCTION_KEY_FOUR_MODIFIER 0x0019 1786 #define EFI_FUNCTION_KEY_FIVE_MODIFIER 0x001A 1787 #define EFI_FUNCTION_KEY_SIX_MODIFIER 0x001B 1788 #define EFI_FUNCTION_KEY_SEVEN_MODIFIER 0x001C 1789 #define EFI_FUNCTION_KEY_EIGHT_MODIFIER 0x001D 1790 #define EFI_FUNCTION_KEY_NINE_MODIFIER 0x001E 1791 #define EFI_FUNCTION_KEY_TEN_MODIFIER 0x001F 1792 #define EFI_FUNCTION_KEY_ELEVEN_MODIFIER 0x0020 1793 #define EFI_FUNCTION_KEY_TWELVE_MODIFIER 0x0021 1794 1795 // 1796 // Keys that have multiple control functions based on modifier 1797 // settings are handled in the keyboard driver implementation. 1798 // For instance, PRINT_KEY might have a modifier held down and 1799 // is still a nonprinting character, but might have an alternate 1800 // control function like SYSREQUEST 1801 // 1802 #define EFI_PRINT_MODIFIER 0x0022 1803 #define EFI_SYS_REQUEST_MODIFIER 0x0023 1804 #define EFI_SCROLL_LOCK_MODIFIER 0x0024 1805 #define EFI_PAUSE_MODIFIER 0x0025 1806 #define EFI_BREAK_MODIFIER 0x0026 1807 1808 #define EFI_LEFT_LOGO_MODIFIER 0x0027 1809 #define EFI_RIGHT_LOGO_MODIFIER 0x0028 1810 #define EFI_MENU_MODIFIER 0x0029 1811 1812 /// 1813 /// Animation IFR opcode 1814 /// 1815 typedef struct _EFI_IFR_ANIMATION { 1816 /// 1817 /// Standard opcode header, where Header.OpCode is 1818 /// EFI_IFR_ANIMATION_OP. 1819 /// 1820 EFI_IFR_OP_HEADER Header; 1821 /// 1822 /// Animation identifier in the HII database. 1823 /// 1824 EFI_ANIMATION_ID Id; 1825 } EFI_IFR_ANIMATION; 1826 1827 /// 1828 /// HII animation package header. 1829 /// 1830 typedef struct _EFI_HII_ANIMATION_PACKAGE_HDR { 1831 /// 1832 /// Standard package header, where Header.Type = EFI_HII_PACKAGE_ANIMATIONS. 1833 /// 1834 EFI_HII_PACKAGE_HEADER Header; 1835 /// 1836 /// Offset, relative to this header, of the animation information. If 1837 /// this is zero, then there are no animation sequences in the package. 1838 /// 1839 UINT32 AnimationInfoOffset; 1840 } EFI_HII_ANIMATION_PACKAGE_HDR; 1841 1842 /// 1843 /// Animation information is encoded as a series of blocks, 1844 /// with each block prefixed by a single byte header EFI_HII_ANIMATION_BLOCK. 1845 /// 1846 typedef struct _EFI_HII_ANIMATION_BLOCK { 1847 UINT8 BlockType; 1848 //UINT8 BlockBody[]; 1849 } EFI_HII_ANIMATION_BLOCK; 1850 1851 /// 1852 /// Animation block types. 1853 /// 1854 #define EFI_HII_AIBT_END 0x00 1855 #define EFI_HII_AIBT_OVERLAY_IMAGES 0x10 1856 #define EFI_HII_AIBT_CLEAR_IMAGES 0x11 1857 #define EFI_HII_AIBT_RESTORE_SCRN 0x12 1858 #define EFI_HII_AIBT_OVERLAY_IMAGES_LOOP 0x18 1859 #define EFI_HII_AIBT_CLEAR_IMAGES_LOOP 0x19 1860 #define EFI_HII_AIBT_RESTORE_SCRN_LOOP 0x1A 1861 #define EFI_HII_AIBT_DUPLICATE 0x20 1862 #define EFI_HII_AIBT_SKIP2 0x21 1863 #define EFI_HII_AIBT_SKIP1 0x22 1864 #define EFI_HII_AIBT_EXT1 0x30 1865 #define EFI_HII_AIBT_EXT2 0x31 1866 #define EFI_HII_AIBT_EXT4 0x32 1867 1868 /// 1869 /// Extended block headers used for variable sized animation records 1870 /// which need an explicit length. 1871 /// 1872 1873 typedef struct _EFI_HII_AIBT_EXT1_BLOCK { 1874 /// 1875 /// Standard animation header, where Header.BlockType = EFI_HII_AIBT_EXT1. 1876 /// 1877 EFI_HII_ANIMATION_BLOCK Header; 1878 /// 1879 /// The block type. 1880 /// 1881 UINT8 BlockType2; 1882 /// 1883 /// Size of the animation block, in bytes, including the animation block header. 1884 /// 1885 UINT8 Length; 1886 } EFI_HII_AIBT_EXT1_BLOCK; 1887 1888 typedef struct _EFI_HII_AIBT_EXT2_BLOCK { 1889 /// 1890 /// Standard animation header, where Header.BlockType = EFI_HII_AIBT_EXT2. 1891 /// 1892 EFI_HII_ANIMATION_BLOCK Header; 1893 /// 1894 /// The block type 1895 /// 1896 UINT8 BlockType2; 1897 /// 1898 /// Size of the animation block, in bytes, including the animation block header. 1899 /// 1900 UINT16 Length; 1901 } EFI_HII_AIBT_EXT2_BLOCK; 1902 1903 typedef struct _EFI_HII_AIBT_EXT4_BLOCK { 1904 /// 1905 /// Standard animation header, where Header.BlockType = EFI_HII_AIBT_EXT4. 1906 /// 1907 EFI_HII_ANIMATION_BLOCK Header; 1908 /// 1909 /// The block type 1910 /// 1911 UINT8 BlockType2; 1912 /// 1913 /// Size of the animation block, in bytes, including the animation block header. 1914 /// 1915 UINT32 Length; 1916 } EFI_HII_AIBT_EXT4_BLOCK; 1917 1918 typedef struct _EFI_HII_ANIMATION_CELL { 1919 /// 1920 /// The X offset from the upper left hand corner of the logical 1921 /// window to position the indexed image. 1922 /// 1923 UINT16 OffsetX; 1924 /// 1925 /// The Y offset from the upper left hand corner of the logical 1926 /// window to position the indexed image. 1927 /// 1928 UINT16 OffsetY; 1929 /// 1930 /// The image to display at the specified offset from the upper left 1931 /// hand corner of the logical window. 1932 /// 1933 EFI_IMAGE_ID ImageId; 1934 /// 1935 /// The number of milliseconds to delay after displaying the indexed 1936 /// image and before continuing on to the next linked image. If value 1937 /// is zero, no delay. 1938 /// 1939 UINT16 Delay; 1940 } EFI_HII_ANIMATION_CELL; 1941 1942 /// 1943 /// An animation block to describe an animation sequence that does not cycle, and 1944 /// where one image is simply displayed over the previous image. 1945 /// 1946 typedef struct _EFI_HII_AIBT_OVERLAY_IMAGES_BLOCK { 1947 /// 1948 /// This is image that is to be reference by the image protocols, if the 1949 /// animation function is not supported or disabled. This image can 1950 /// be one particular image from the animation sequence (if any one 1951 /// of the animation frames has a complete image) or an alternate 1952 /// image that can be displayed alone. If the value is zero, no image 1953 /// is displayed. 1954 /// 1955 EFI_IMAGE_ID DftImageId; 1956 /// 1957 /// The overall width of the set of images (logical window width). 1958 /// 1959 UINT16 Width; 1960 /// 1961 /// The overall height of the set of images (logical window height). 1962 /// 1963 UINT16 Height; 1964 /// 1965 /// The number of EFI_HII_ANIMATION_CELL contained in the 1966 /// animation sequence. 1967 /// 1968 UINT16 CellCount; 1969 /// 1970 /// An array of CellCount animation cells. 1971 /// 1972 EFI_HII_ANIMATION_CELL AnimationCell[1]; 1973 } EFI_HII_AIBT_OVERLAY_IMAGES_BLOCK; 1974 1975 /// 1976 /// An animation block to describe an animation sequence that does not cycle, 1977 /// and where the logical window is cleared to the specified color before 1978 /// the next image is displayed. 1979 /// 1980 typedef struct _EFI_HII_AIBT_CLEAR_IMAGES_BLOCK { 1981 /// 1982 /// This is image that is to be reference by the image protocols, if the 1983 /// animation function is not supported or disabled. This image can 1984 /// be one particular image from the animation sequence (if any one 1985 /// of the animation frames has a complete image) or an alternate 1986 /// image that can be displayed alone. If the value is zero, no image 1987 /// is displayed. 1988 /// 1989 EFI_IMAGE_ID DftImageId; 1990 /// 1991 /// The overall width of the set of images (logical window width). 1992 /// 1993 UINT16 Width; 1994 /// 1995 /// The overall height of the set of images (logical window height). 1996 /// 1997 UINT16 Height; 1998 /// 1999 /// The number of EFI_HII_ANIMATION_CELL contained in the 2000 /// animation sequence. 2001 /// 2002 UINT16 CellCount; 2003 /// 2004 /// The color to clear the logical window to before displaying the 2005 /// indexed image. 2006 /// 2007 EFI_HII_RGB_PIXEL BackgndColor; 2008 /// 2009 /// An array of CellCount animation cells. 2010 /// 2011 EFI_HII_ANIMATION_CELL AnimationCell[1]; 2012 } EFI_HII_AIBT_CLEAR_IMAGES_BLOCK; 2013 2014 /// 2015 /// An animation block to describe an animation sequence that does not cycle, 2016 /// and where the screen is restored to the original state before the next 2017 /// image is displayed. 2018 /// 2019 typedef struct _EFI_HII_AIBT_RESTORE_SCRN_BLOCK { 2020 /// 2021 /// This is image that is to be reference by the image protocols, if the 2022 /// animation function is not supported or disabled. This image can 2023 /// be one particular image from the animation sequence (if any one 2024 /// of the animation frames has a complete image) or an alternate 2025 /// image that can be displayed alone. If the value is zero, no image 2026 /// is displayed. 2027 /// 2028 EFI_IMAGE_ID DftImageId; 2029 /// 2030 /// The overall width of the set of images (logical window width). 2031 /// 2032 UINT16 Width; 2033 /// 2034 /// The overall height of the set of images (logical window height). 2035 /// 2036 UINT16 Height; 2037 /// 2038 /// The number of EFI_HII_ANIMATION_CELL contained in the 2039 /// animation sequence. 2040 /// 2041 UINT16 CellCount; 2042 /// 2043 /// An array of CellCount animation cells. 2044 /// 2045 EFI_HII_ANIMATION_CELL AnimationCell[1]; 2046 } EFI_HII_AIBT_RESTORE_SCRN_BLOCK; 2047 2048 /// 2049 /// An animation block to describe an animation sequence that continuously cycles, 2050 /// and where one image is simply displayed over the previous image. 2051 /// 2052 typedef EFI_HII_AIBT_OVERLAY_IMAGES_BLOCK EFI_HII_AIBT_OVERLAY_IMAGES_LOOP_BLOCK; 2053 2054 /// 2055 /// An animation block to describe an animation sequence that continuously cycles, 2056 /// and where the logical window is cleared to the specified color before 2057 /// the next image is displayed. 2058 /// 2059 typedef EFI_HII_AIBT_CLEAR_IMAGES_BLOCK EFI_HII_AIBT_CLEAR_IMAGES_LOOP_BLOCK; 2060 2061 /// 2062 /// An animation block to describe an animation sequence that continuously cycles, 2063 /// and where the screen is restored to the original state before 2064 /// the next image is displayed. 2065 /// 2066 typedef EFI_HII_AIBT_RESTORE_SCRN_BLOCK EFI_HII_AIBT_RESTORE_SCRN_LOOP_BLOCK; 2067 2068 /// 2069 /// Assigns a new character value to a previously defined animation sequence. 2070 /// 2071 typedef struct _EFI_HII_AIBT_DUPLICATE_BLOCK { 2072 /// 2073 /// The previously defined animation ID with the exact same 2074 /// animation information. 2075 /// 2076 EFI_ANIMATION_ID AnimationId; 2077 } EFI_HII_AIBT_DUPLICATE_BLOCK; 2078 2079 /// 2080 /// Skips animation IDs. 2081 /// 2082 typedef struct _EFI_HII_AIBT_SKIP1_BLOCK { 2083 /// 2084 /// The unsigned 8-bit value to add to AnimationIdCurrent. 2085 /// 2086 UINT8 SkipCount; 2087 } EFI_HII_AIBT_SKIP1_BLOCK; 2088 2089 /// 2090 /// Skips animation IDs. 2091 /// 2092 typedef struct _EFI_HII_AIBT_SKIP2_BLOCK { 2093 /// 2094 /// The unsigned 16-bit value to add to AnimationIdCurrent. 2095 /// 2096 UINT16 SkipCount; 2097 } EFI_HII_AIBT_SKIP2_BLOCK; 2098 2099 #pragma pack() 2100 2101 2102 2103 /// 2104 /// References to string tokens must use this macro to enable scanning for 2105 /// token usages. 2106 /// 2107 /// 2108 /// STRING_TOKEN is not defined in UEFI specification. But it is placed 2109 /// here for the easy access by C files and VFR source files. 2110 /// 2111 #define STRING_TOKEN(t) t 2112 2113 #endif 2114