3cd22d134739908270d5603c393435554a55ab39
[mirror_edk2.git] / BaseTools / Source / C / Include / Common / UefiInternalFormRepresentation.h
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 - 2012, Intel Corporation. All rights reserved.<BR>
7
8 This program and the accompanying materials are licensed and made available
9 under the terms and conditions of the BSD License which accompanies this
10 distribution. The full text of the license may be found at:
11 http://opensource.org/licenses/bsd-license.php
12
13 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
14 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
15
16 File Name: UefiInternalFormRepresentation.h
17
18 @par Revision Reference:
19 These definitions are from UEFI2.1.
20
21 **/
22
23 #ifndef __UEFI_INTERNAL_FORMREPRESENTATION_H__
24 #define __UEFI_INTERNAL_FORMREPRESENTATION_H__
25
26
27 #define EFI_HII_PLATFORM_SETUP_FORMSET_GUID \
28 { 0x93039971, 0x8545, 0x4b04, { 0xb4, 0x5e, 0x32, 0xeb, 0x83, 0x26, 0x4, 0xe } }
29
30 //
31 // The following types are currently defined:
32 //
33 typedef UINT32 RELOFST;
34
35 typedef VOID* EFI_HII_HANDLE;
36 typedef CHAR16* EFI_STRING;
37 typedef UINT16 EFI_IMAGE_ID;
38 typedef UINT16 EFI_QUESTION_ID;
39 typedef UINT16 EFI_STRING_ID;
40 typedef UINT16 EFI_FORM_ID;
41 typedef UINT16 EFI_VARSTORE_ID;
42 typedef UINT16 EFI_DEFAULT_ID;
43 typedef UINT32 EFI_HII_FONT_STYLE;
44
45
46
47 #pragma pack(1)
48
49
50 //
51 // HII package list
52 //
53 typedef struct {
54 EFI_GUID PackageListGuid;
55 UINT32 PackageLength;
56 } EFI_HII_PACKAGE_LIST_HEADER;
57
58 /**
59
60 Each package starts with a header, as defined above, which
61 indicates the size and type of the package. When added to a
62 pointer pointing to the start of the header, Length points at
63 the next package. The package lists form a package list when
64 concatenated together and terminated with an
65 EFI_HII_PACKAGE_HEADER with a Type of EFI_HII_PACKAGE_END. The
66 type EFI_HII_PACKAGE_TYPE_GUID is used for vendor-defined HII
67 packages, whose contents are determined by the Guid. The range
68 of package types starting with EFI_HII_PACKAGE_TYPE_SYSTEM_BEGIN
69 through EFI_HII_PACKAGE_TYPE_SYSTEM_END are reserved for system
70 firmware implementers.
71
72 @param Length The size of the package in bytes.
73
74 @param Type The package type. See EFI_HII_PACKAGE_TYPE_x,
75 below.
76
77 @param Data The package data, the format of which is
78 determined by Type.
79
80 **/
81 typedef struct {
82 UINT32 Length:24;
83 UINT32 Type:8;
84 // UINT8 Data[...];
85 } EFI_HII_PACKAGE_HEADER;
86
87 //
88 // EFI_HII_PACKAGE_TYPE_x.
89 //
90 #define EFI_HII_PACKAGE_TYPE_ALL 0x00
91 #define EFI_HII_PACKAGE_TYPE_GUID 0x01
92 #define EFI_HII_PACKAGE_FORM 0x02
93 #define EFI_HII_PACKAGE_KEYBOARD_LAYOUT 0x03
94 #define EFI_HII_PACKAGE_STRINGS 0x04
95 #define EFI_HII_PACKAGE_FONTS 0x05
96 #define EFI_HII_PACKAGE_IMAGES 0x06
97 #define EFI_HII_PACKAGE_SIMPLE_FONTS 0x07
98 #define EFI_HII_PACKAGE_DEVICE_PATH 0x08
99 #define EFI_HII_PACKAGE_END 0xDF
100 #define EFI_HII_PACKAGE_TYPE_SYSTEM_BEGIN 0xE0
101 #define EFI_HII_PACKAGE_TYPE_SYSTEM_END 0xFF
102
103 //
104 // Simplified Font Package
105 //
106
107 #define EFI_GLYPH_HEIGHT 19
108 #define EFI_GLYPH_WIDTH 8
109 //
110 // Contents of EFI_NARROW_GLYPH.Attributes
111 //
112 #define EFI_GLYPH_NON_SPACING 0x01
113 #define EFI_GLYPH_WIDE 0x02
114
115 typedef struct {
116 CHAR16 UnicodeWeight;
117 UINT8 Attributes;
118 UINT8 GlyphCol1[EFI_GLYPH_HEIGHT];
119 } EFI_NARROW_GLYPH;
120
121 typedef struct {
122 CHAR16 UnicodeWeight;
123 UINT8 Attributes;
124 UINT8 GlyphCol1[EFI_GLYPH_HEIGHT];
125 UINT8 GlyphCol2[EFI_GLYPH_HEIGHT];
126 UINT8 Pad[3];
127 } EFI_WIDE_GLYPH;
128
129
130 typedef struct _EFI_HII_SIMPLE_FONT_PACKAGE_HDR {
131 EFI_HII_PACKAGE_HEADER Header;
132 UINT16 NumberOfNarrowGlyphs;
133 UINT16 NumberOfWideGlyphs;
134 // EFI_NARROW_GLYPH NarrowGlyphs[];
135 // EFI_WIDE_GLYPH WideGlyphs[];
136 } EFI_HII_SIMPLE_FONT_PACKAGE_HDR;
137
138 //
139 // Font Package
140 //
141
142 #define EFI_HII_FONT_STYLE_BOLD 0x00000001
143 #define EFI_HII_FONT_STYLE_ITALIC 0x00000002
144 #define EFI_HII_FONT_STYLE_EMBOSS 0x00010000
145 #define EFI_HII_FONT_STYLE_OUTLINE 0x00020000
146 #define EFI_HII_FONT_STYLE_SHADOW 0x00040000
147 #define EFI_HII_FONT_STYLE_UNDERLINE 0x00080000
148 #define EFI_HII_FONT_STYLE_DBL_UNDER 0x00100000
149
150 typedef struct _EFI_HII_GLYPH_INFO {
151 UINT16 Width;
152 UINT16 Height;
153 INT16 OffsetX;
154 INT16 OffsetY;
155 INT16 AdvanceX;
156 } EFI_HII_GLYPH_INFO;
157
158 typedef struct _EFI_HII_FONT_PACKAGE_HDR {
159 EFI_HII_PACKAGE_HEADER Header;
160 UINT32 HdrSize;
161 UINT32 GlyphBlockOffset;
162 EFI_HII_GLYPH_INFO Cell;
163 EFI_HII_FONT_STYLE FontStyle;
164 CHAR16 FontFamily[1];
165 } EFI_HII_FONT_PACKAGE_HDR;
166
167 #define EFI_HII_GIBT_END 0x00
168 #define EFI_HII_GIBT_GLYPH 0x10
169 #define EFI_HII_GIBT_GLYPHS 0x11
170 #define EFI_HII_GIBT_GLYPH_DEFAULT 0x12
171 #define EFI_HII_GIBT_GLYPHS_DEFAULT 0x13
172 #define EFI_HII_GIBT_DUPLICATE 0x20
173 #define EFI_HII_GIBT_SKIP2 0x21
174 #define EFI_HII_GIBT_SKIP1 0x22
175 #define EFI_HII_GIBT_DEFAULTS 0x23
176 #define EFI_HII_GIBT_EXT1 0x30
177 #define EFI_HII_GIBT_EXT2 0x31
178 #define EFI_HII_GIBT_EXT4 0x32
179
180 typedef struct _EFI_HII_GLYPH_BLOCK {
181 UINT8 BlockType;
182 } EFI_HII_GLYPH_BLOCK;
183
184 typedef struct _EFI_HII_GIBT_DEFAULTS_BLOCK {
185 EFI_HII_GLYPH_BLOCK Header;
186 EFI_HII_GLYPH_INFO Cell;
187 } EFI_HII_GIBT_DEFAULTS_BLOCK;
188
189 typedef struct _EFI_HII_GIBT_DUPLICATE_BLOCK {
190 EFI_HII_GLYPH_BLOCK Header;
191 CHAR16 CharValue;
192 } EFI_HII_GIBT_DUPLICATE_BLOCK;
193
194 typedef struct _EFI_GLYPH_GIBT_END_BLOCK {
195 EFI_HII_GLYPH_BLOCK Header;
196 } EFI_GLYPH_GIBT_END_BLOCK;
197
198 typedef struct _EFI_HII_GIBT_EXT1_BLOCK {
199 EFI_HII_GLYPH_BLOCK Header;
200 UINT8 BlockType2;
201 UINT8 Length;
202 } EFI_HII_GIBT_EXT1_BLOCK;
203
204 typedef struct _EFI_HII_GIBT_EXT2_BLOCK {
205 EFI_HII_GLYPH_BLOCK Header;
206 UINT8 BlockType2;
207 UINT16 Length;
208 } EFI_HII_GIBT_EXT2_BLOCK;
209
210 typedef struct _EFI_HII_GIBT_EXT4_BLOCK {
211 EFI_HII_GLYPH_BLOCK Header;
212 UINT8 BlockType2;
213 UINT32 Length;
214 } EFI_HII_GIBT_EXT4_BLOCK;
215
216 typedef struct _EFI_HII_GIBT_GLYPH_BLOCK {
217 EFI_HII_GLYPH_BLOCK Header;
218 EFI_HII_GLYPH_INFO Cell;
219 UINT8 BitmapData[1]; // the number of bytes per bitmap can be calculated by ((Cell.Width+7)/8)*Cell.Height
220 } EFI_HII_GIBT_GLYPH_BLOCK;
221
222 typedef struct _EFI_HII_GIBT_GLYPHS_BLOCK {
223 EFI_HII_GLYPH_BLOCK Header;
224 EFI_HII_GLYPH_INFO Cell;
225 UINT16 Count;
226 UINT8 BitmapData[1]; // the number of bytes per bitmap can be calculated by ((Cell.Width+7)/8)*Cell.Height
227 } EFI_HII_GIBT_GLYPHS_BLOCK;
228
229 typedef struct _EFI_HII_GIBT_GLYPH_DEFAULT_BLOCK {
230 EFI_HII_GLYPH_BLOCK Header;
231 UINT8 BitmapData[1]; // the number of bytes per bitmap can be calculated by ((Global.Cell.Width+7)/8)*Global.Cell.Height
232 } EFI_HII_GIBT_GLYPH_DEFAULT_BLOCK;
233
234 typedef struct _EFI_HII_GIBT_GLYPHS_DEFAULT_BLOCK {
235 EFI_HII_GLYPH_BLOCK Header;
236 UINT16 Count;
237 UINT8 BitmapData[1]; // the number of bytes per bitmap can be calculated by ((Global.Cell.Width+7)/8)*Global.Cell.Height
238 } EFI_HII_GIBT_GLYPHS_DEFAULT_BLOCK;
239
240 typedef struct _EFI_HII_GIBT_SKIP1_BLOCK {
241 EFI_HII_GLYPH_BLOCK Header;
242 UINT8 SkipCount;
243 } EFI_HII_GIBT_SKIP1_BLOCK;
244
245 typedef struct _EFI_HII_GIBT_SKIP2_BLOCK {
246 EFI_HII_GLYPH_BLOCK Header;
247 UINT16 SkipCount;
248 } EFI_HII_GIBT_SKIP2_BLOCK;
249
250 //
251 // Device Path Package
252 //
253 typedef struct _EFI_HII_DEVICE_PATH_PACKAGE {
254 EFI_HII_PACKAGE_HEADER Header;
255 // EFI_DEVICE_PATH_PROTOCOL DevicePath[];
256 } EFI_HII_DEVICE_PATH_PACKAGE;
257
258 //
259 // GUID Package
260 //
261 typedef struct _EFI_HII_GUID_PACKAGE_HDR {
262 EFI_HII_PACKAGE_HEADER Header;
263 EFI_GUID Guid;
264 // Data per GUID definition may follow
265 } EFI_HII_GUID_PACKAGE_HDR;
266
267 //
268 // String Package
269 //
270
271 #define UEFI_CONFIG_LANG "x-UEFI"
272 #define UEFI_CONFIG_LANG2 "x-i-UEFI"
273
274 typedef struct _EFI_HII_STRING_PACKAGE_HDR {
275 EFI_HII_PACKAGE_HEADER Header;
276 UINT32 HdrSize;
277 UINT32 StringInfoOffset;
278 CHAR16 LanguageWindow[16];
279 EFI_STRING_ID LanguageName;
280 CHAR8 Language[1];
281 } EFI_HII_STRING_PACKAGE_HDR;
282
283 typedef struct {
284 UINT8 BlockType;
285 } EFI_HII_STRING_BLOCK;
286
287 #define EFI_HII_SIBT_END 0x00
288 #define EFI_HII_SIBT_STRING_SCSU 0x10
289 #define EFI_HII_SIBT_STRING_SCSU_FONT 0x11
290 #define EFI_HII_SIBT_STRINGS_SCSU 0x12
291 #define EFI_HII_SIBT_STRINGS_SCSU_FONT 0x13
292 #define EFI_HII_SIBT_STRING_UCS2 0x14
293 #define EFI_HII_SIBT_STRING_UCS2_FONT 0x15
294 #define EFI_HII_SIBT_STRINGS_UCS2 0x16
295 #define EFI_HII_SIBT_STRINGS_UCS2_FONT 0x17
296 #define EFI_HII_SIBT_DUPLICATE 0x20
297 #define EFI_HII_SIBT_SKIP2 0x21
298 #define EFI_HII_SIBT_SKIP1 0x22
299 #define EFI_HII_SIBT_EXT1 0x30
300 #define EFI_HII_SIBT_EXT2 0x31
301 #define EFI_HII_SIBT_EXT4 0x32
302 #define EFI_HII_SIBT_FONT 0x40
303
304 typedef struct _EFI_HII_SIBT_DUPLICATE_BLOCK {
305 EFI_HII_STRING_BLOCK Header;
306 EFI_STRING_ID StringId;
307 } EFI_HII_SIBT_DUPLICATE_BLOCK;
308
309 typedef struct _EFI_HII_SIBT_END_BLOCK {
310 EFI_HII_STRING_BLOCK Header;
311 } EFI_HII_SIBT_END_BLOCK;
312
313 typedef struct _EFI_HII_SIBT_EXT1_BLOCK {
314 EFI_HII_STRING_BLOCK Header;
315 UINT8 BlockType2;
316 UINT8 Length;
317 } EFI_HII_SIBT_EXT1_BLOCK;
318
319 typedef struct _EFI_HII_SIBT_EXT2_BLOCK {
320 EFI_HII_STRING_BLOCK Header;
321 UINT8 BlockType2;
322 UINT16 Length;
323 } EFI_HII_SIBT_EXT2_BLOCK;
324
325 typedef struct _EFI_HII_SIBT_EXT4_BLOCK {
326 EFI_HII_STRING_BLOCK Header;
327 UINT8 BlockType2;
328 UINT32 Length;
329 } EFI_HII_SIBT_EXT4_BLOCK;
330
331 typedef struct _EFI_HII_SIBT_FONT_BLOCK {
332 EFI_HII_SIBT_EXT2_BLOCK Header;
333 UINT8 FontId;
334 UINT16 FontSize;
335 EFI_HII_FONT_STYLE FontStyle;
336 CHAR16 FontName[1];
337 } EFI_HII_SIBT_FONT_BLOCK;
338
339 typedef struct _EFI_HII_SIBT_SKIP1_BLOCK {
340 EFI_HII_STRING_BLOCK Header;
341 UINT8 SkipCount;
342 } EFI_HII_SIBT_SKIP1_BLOCK;
343
344 typedef struct _EFI_HII_SIBT_SKIP2_BLOCK {
345 EFI_HII_STRING_BLOCK Header;
346 UINT16 SkipCount;
347 } EFI_HII_SIBT_SKIP2_BLOCK;
348
349 typedef struct _EFI_HII_SIBT_STRING_SCSU_BLOCK {
350 EFI_HII_STRING_BLOCK Header;
351 UINT8 StringText[1];
352 } EFI_HII_SIBT_STRING_SCSU_BLOCK;
353
354 typedef struct _EFI_HII_SIBT_STRING_SCSU_FONT_BLOCK {
355 EFI_HII_STRING_BLOCK Header;
356 UINT8 FontIdentifier;
357 UINT8 StringText[1];
358 } EFI_HII_SIBT_STRING_SCSU_FONT_BLOCK;
359
360 typedef struct _EFI_HII_SIBT_STRINGS_SCSU_BLOCK {
361 EFI_HII_STRING_BLOCK Header;
362 UINT16 StringCount;
363 UINT8 StringText[1];
364 } EFI_HII_SIBT_STRINGS_SCSU_BLOCK;
365
366 typedef struct _EFI_HII_SIBT_STRINGS_SCSU_FONT_BLOCK {
367 EFI_HII_STRING_BLOCK Header;
368 UINT8 FontIdentifier;
369 UINT16 StringCount;
370 UINT8 StringText[1];
371 } EFI_HII_SIBT_STRINGS_SCSU_FONT_BLOCK;
372
373 typedef struct _EFI_HII_SIBT_STRING_UCS2_BLOCK {
374 EFI_HII_STRING_BLOCK Header;
375 CHAR16 StringText[1];
376 } EFI_HII_SIBT_STRING_UCS2_BLOCK;
377
378 typedef struct _EFI_HII_SIBT_STRING_UCS2_FONT_BLOCK {
379 EFI_HII_STRING_BLOCK Header;
380 UINT8 FontIdentifier;
381 CHAR16 StringText[1];
382 } EFI_HII_SIBT_STRING_UCS2_FONT_BLOCK;
383
384 typedef struct _EFI_HII_SIBT_STRINGS_UCS2_BLOCK {
385 EFI_HII_STRING_BLOCK Header;
386 UINT16 StringCount;
387 CHAR16 StringText[1];
388 } EFI_HII_SIBT_STRINGS_UCS2_BLOCK;
389
390 typedef struct _EFI_HII_SIBT_STRINGS_UCS2_FONT_BLOCK {
391 EFI_HII_STRING_BLOCK Header;
392 UINT8 FontIdentifier;
393 UINT16 StringCount;
394 CHAR16 StringText[1];
395 } EFI_HII_SIBT_STRINGS_UCS2_FONT_BLOCK;
396
397 //
398 // Image Packages
399 //
400
401 typedef struct _EFI_HII_IMAGE_PACKAGE_HDR {
402 EFI_HII_PACKAGE_HEADER Header;
403 UINT32 ImageInfoOffset;
404 UINT32 PaletteInfoOffset;
405 } EFI_HII_IMAGE_PACKAGE_HDR;
406
407 typedef struct _EFI_HII_IMAGE_BLOCK {
408 UINT8 BlockType;
409 } EFI_HII_IMAGE_BLOCK;
410
411 #define EFI_HII_IIBT_END 0x00
412 #define EFI_HII_IIBT_IMAGE_1BIT 0x10
413 #define EFI_HII_IIBT_IMAGE_1BIT_TRANS 0x11
414 #define EFI_HII_IIBT_IMAGE_4BIT 0x12
415 #define EFI_HII_IIBT_IMAGE_4BIT_TRANS 0x13
416 #define EFI_HII_IIBT_IMAGE_8BIT 0x14
417 #define EFI_HII_IIBT_IMAGE_8BIT_TRANS 0x15
418 #define EFI_HII_IIBT_IMAGE_24BIT 0x16
419 #define EFI_HII_IIBT_IMAGE_24BIT_TRANS 0x17
420 #define EFI_HII_IIBT_IMAGE_JPEG 0x18
421 #define EFI_HII_IIBT_DUPLICATE 0x20
422 #define EFI_HII_IIBT_SKIP2 0x21
423 #define EFI_HII_IIBT_SKIP1 0x22
424 #define EFI_HII_IIBT_EXT1 0x30
425 #define EFI_HII_IIBT_EXT2 0x31
426 #define EFI_HII_IIBT_EXT4 0x32
427
428 typedef struct _EFI_HII_IIBT_END_BLOCK {
429 EFI_HII_IMAGE_BLOCK Header;
430 } EFI_HII_IIBT_END_BLOCK;
431
432 typedef struct _EFI_HII_IIBT_EXT1_BLOCK {
433 EFI_HII_IMAGE_BLOCK Header;
434 UINT8 BlockType2;
435 UINT8 Length;
436 } EFI_HII_IIBT_EXT1_BLOCK;
437
438 typedef struct _EFI_HII_IIBT_EXT2_BLOCK {
439 EFI_HII_IMAGE_BLOCK Header;
440 UINT8 BlockType2;
441 UINT16 Length;
442 } EFI_HII_IIBT_EXT2_BLOCK;
443
444 typedef struct _EFI_HII_IIBT_EXT4_BLOCK {
445 EFI_HII_IMAGE_BLOCK Header;
446 UINT8 BlockType2;
447 UINT32 Length;
448 } EFI_HII_IIBT_EXT4_BLOCK;
449
450 typedef struct _EFI_HII_IIBT_IMAGE_1BIT_BASE {
451 UINT16 Width;
452 UINT16 Height;
453 UINT8 Data[1];
454 } EFI_HII_IIBT_IMAGE_1BIT_BASE;
455
456 typedef struct _EFI_HII_IIBT_IMAGE_1BIT_BLOCK {
457 EFI_HII_IMAGE_BLOCK Header;
458 UINT8 PaletteIndex;
459 EFI_HII_IIBT_IMAGE_1BIT_BASE Bitmap;
460 } EFI_HII_IIBT_IMAGE_1BIT_BLOCK;
461
462 typedef struct _EFI_HII_IIBT_IMAGE_1BIT_TRANS_BLOCK {
463 EFI_HII_IMAGE_BLOCK Header;
464 UINT8 PaletteIndex;
465 EFI_HII_IIBT_IMAGE_1BIT_BASE Bitmap;
466 } EFI_HII_IIBT_IMAGE_1BIT_TRANS_BLOCK;
467
468 typedef struct _EFI_HII_RGB_PIXEL {
469 UINT8 b;
470 UINT8 g;
471 UINT8 r;
472 } EFI_HII_RGB_PIXEL;
473
474 typedef struct _EFI_HII_IIBT_IMAGE_24BIT_BASE {
475 UINT16 Width;
476 UINT16 Height;
477 EFI_HII_RGB_PIXEL Bitmap[1];
478 } EFI_HII_IIBT_IMAGE_24BIT_BASE;
479
480 typedef struct _EFI_HII_IIBT_IMAGE_24BIT_BLOCK {
481 EFI_HII_IMAGE_BLOCK Header;
482 EFI_HII_IIBT_IMAGE_24BIT_BASE Bitmap;
483 } EFI_HII_IIBT_IMAGE_24BIT_BLOCK;
484
485 typedef struct _EFI_HII_IIBT_IMAGE_24BIT_TRANS_BLOCK {
486 EFI_HII_IMAGE_BLOCK Header;
487 EFI_HII_IIBT_IMAGE_24BIT_BASE Bitmap;
488 } EFI_HII_IIBT_IMAGE_24BIT_TRANS_BLOCK;
489
490 typedef struct _EFI_HII_IIBT_IMAGE_4BIT_BASE {
491 UINT16 Width;
492 UINT16 Height;
493 UINT8 Data[1];
494 } EFI_HII_IIBT_IMAGE_4BIT_BASE;
495
496 typedef struct _EFI_HII_IIBT_IMAGE_4BIT_BLOCK {
497 EFI_HII_IMAGE_BLOCK Header;
498 UINT8 PaletteIndex;
499 EFI_HII_IIBT_IMAGE_4BIT_BASE Bitmap;
500 } EFI_HII_IIBT_IMAGE_4BIT_BLOCK;
501
502 typedef struct _EFI_HII_IIBT_IMAGE_4BIT_TRANS_BLOCK {
503 EFI_HII_IMAGE_BLOCK Header;
504 UINT8 PaletteIndex;
505 EFI_HII_IIBT_IMAGE_4BIT_BASE Bitmap;
506 } EFI_HII_IIBT_IMAGE_4BIT_TRANS_BLOCK;
507
508 typedef struct _EFI_HII_IIBT_IMAGE_8BIT_BASE {
509 UINT16 Width;
510 UINT16 Height;
511 UINT8 Data[1];
512 } EFI_HII_IIBT_IMAGE_8BIT_BASE;
513
514 typedef struct _EFI_HII_IIBT_IMAGE_8BIT_PALETTE_BLOCK {
515 EFI_HII_IMAGE_BLOCK Header;
516 UINT8 PaletteIndex;
517 EFI_HII_IIBT_IMAGE_8BIT_BASE Bitmap;
518 } EFI_HII_IIBT_IMAGE_8BIT_BLOCK;
519
520 typedef struct _EFI_HII_IIBT_IMAGE_8BIT_TRANS_BLOCK {
521 EFI_HII_IMAGE_BLOCK Header;
522 UINT8 PaletteIndex;
523 EFI_HII_IIBT_IMAGE_8BIT_BASE Bitmap;
524 } EFI_HII_IIBT_IMAGE_8BIT_TRAN_BLOCK;
525
526 typedef struct _EFI_HII_IIBT_DUPLICATE_BLOCK {
527 EFI_HII_IMAGE_BLOCK Header;
528 EFI_IMAGE_ID ImageId;
529 } EFI_HII_IIBT_DUPLICATE_BLOCK;
530
531 typedef struct _EFI_HII_IIBT_JPEG_BLOCK {
532 EFI_HII_IMAGE_BLOCK Header;
533 UINT32 Size;
534 UINT8 Data[1];
535 } EFI_HII_IIBT_JPEG_BLOCK;
536
537 typedef struct _EFI_HII_IIBT_SKIP1_BLOCK {
538 EFI_HII_IMAGE_BLOCK Header;
539 UINT8 SkipCount;
540 } EFI_HII_IIBT_SKIP1_BLOCK;
541
542 typedef struct _EFI_HII_IIBT_SKIP2_BLOCK {
543 EFI_HII_IMAGE_BLOCK Header;
544 UINT16 SkipCount;
545 } EFI_HII_IIBT_SKIP2_BLOCK;
546
547 typedef struct _EFI_HII_IMAGE_PALETTE_INFO_HEADER {
548 UINT16 PaletteCount;
549 } EFI_HII_IMAGE_PALETTE_INFO_HEADER;
550
551 typedef struct _EFI_HII_IMAGE_PALETTE_INFO {
552 UINT16 PaletteSize;
553 EFI_HII_RGB_PIXEL PaletteValue[1];
554 } EFI_HII_IMAGE_PALETTE_INFO;
555
556 //
557 // Forms Package
558 //
559
560 typedef struct _EFI_HII_FORM_PACKAGE {
561 EFI_HII_PACKAGE_HEADER Header;
562 // EFI_IFR_OP_HEADER OpCodeHeader;
563 // More op-codes follow
564 } EFI_HII_FORM_PACKAGE;
565
566 typedef struct {
567 UINT8 Hour;
568 UINT8 Minute;
569 UINT8 Second;
570 } EFI_HII_TIME;
571
572 typedef struct {
573 UINT16 Year;
574 UINT8 Month;
575 UINT8 Day;
576 } EFI_HII_DATE;
577
578 typedef struct {
579 EFI_QUESTION_ID QuestionId;
580 EFI_FORM_ID FormId;
581 EFI_GUID FormSetGuid;
582 EFI_STRING_ID DevicePath;
583 } EFI_HII_REF;
584
585 typedef union {
586 UINT8 u8;
587 UINT16 u16;
588 UINT32 u32;
589 UINT64 u64;
590 BOOLEAN b;
591 EFI_HII_TIME time;
592 EFI_HII_DATE date;
593 EFI_STRING_ID string;
594 EFI_HII_REF ref;
595 } EFI_IFR_TYPE_VALUE;
596
597 #define EFI_IFR_FORM_OP 0x01
598 #define EFI_IFR_SUBTITLE_OP 0x02
599 #define EFI_IFR_TEXT_OP 0x03
600 #define EFI_IFR_IMAGE_OP 0x04
601 #define EFI_IFR_ONE_OF_OP 0x05
602 #define EFI_IFR_CHECKBOX_OP 0x06
603 #define EFI_IFR_NUMERIC_OP 0x07
604 #define EFI_IFR_PASSWORD_OP 0x08
605 #define EFI_IFR_ONE_OF_OPTION_OP 0x09
606 #define EFI_IFR_SUPPRESS_IF_OP 0x0A
607 #define EFI_IFR_LOCKED_OP 0x0B
608 #define EFI_IFR_ACTION_OP 0x0C
609 #define EFI_IFR_RESET_BUTTON_OP 0x0D
610 #define EFI_IFR_FORM_SET_OP 0x0E
611 #define EFI_IFR_REF_OP 0x0F
612 #define EFI_IFR_NO_SUBMIT_IF_OP 0x10
613 #define EFI_IFR_INCONSISTENT_IF_OP 0x11
614 #define EFI_IFR_EQ_ID_VAL_OP 0x12
615 #define EFI_IFR_EQ_ID_ID_OP 0x13
616 #define EFI_IFR_EQ_ID_VAL_LIST_OP 0x14
617 #define EFI_IFR_AND_OP 0x15
618 #define EFI_IFR_OR_OP 0x16
619 #define EFI_IFR_NOT_OP 0x17
620 #define EFI_IFR_RULE_OP 0x18
621 #define EFI_IFR_GRAY_OUT_IF_OP 0x19
622 #define EFI_IFR_DATE_OP 0x1A
623 #define EFI_IFR_TIME_OP 0x1B
624 #define EFI_IFR_STRING_OP 0x1C
625 #define EFI_IFR_REFRESH_OP 0x1D
626 #define EFI_IFR_DISABLE_IF_OP 0x1E
627 #define EFI_IFR_TO_LOWER_OP 0x20
628 #define EFI_IFR_TO_UPPER_OP 0x21
629 #define EFI_IFR_MAP_OP 0x22
630 #define EFI_IFR_ORDERED_LIST_OP 0x23
631 #define EFI_IFR_VARSTORE_OP 0x24
632 #define EFI_IFR_VARSTORE_NAME_VALUE_OP 0x25
633 #define EFI_IFR_VARSTORE_EFI_OP 0x26
634 #define EFI_IFR_VARSTORE_DEVICE_OP 0x27
635 #define EFI_IFR_VERSION_OP 0x28
636 #define EFI_IFR_END_OP 0x29
637 #define EFI_IFR_MATCH_OP 0x2A
638 #define EFI_IFR_GET_OP 0x2B
639 #define EFI_IFR_SET_OP 0x2C
640 #define EFI_IFR_READ_OP 0x2D
641 #define EFI_IFR_WRITE_OP 0x2E
642 #define EFI_IFR_EQUAL_OP 0x2F
643 #define EFI_IFR_NOT_EQUAL_OP 0x30
644 #define EFI_IFR_GREATER_THAN_OP 0x31
645 #define EFI_IFR_GREATER_EQUAL_OP 0x32
646 #define EFI_IFR_LESS_THAN_OP 0x33
647 #define EFI_IFR_LESS_EQUAL_OP 0x34
648 #define EFI_IFR_BITWISE_AND_OP 0x35
649 #define EFI_IFR_BITWISE_OR_OP 0x36
650 #define EFI_IFR_BITWISE_NOT_OP 0x37
651 #define EFI_IFR_SHIFT_LEFT_OP 0x38
652 #define EFI_IFR_SHIFT_RIGHT_OP 0x39
653 #define EFI_IFR_ADD_OP 0x3A
654 #define EFI_IFR_SUBTRACT_OP 0x3B
655 #define EFI_IFR_MULTIPLY_OP 0x3C
656 #define EFI_IFR_DIVIDE_OP 0x3D
657 #define EFI_IFR_MODULO_OP 0x3E
658 #define EFI_IFR_RULE_REF_OP 0x3F
659 #define EFI_IFR_QUESTION_REF1_OP 0x40
660 #define EFI_IFR_QUESTION_REF2_OP 0x41
661 #define EFI_IFR_UINT8_OP 0x42
662 #define EFI_IFR_UINT16_OP 0x43
663 #define EFI_IFR_UINT32_OP 0x44
664 #define EFI_IFR_UINT64_OP 0x45
665 #define EFI_IFR_TRUE_OP 0x46
666 #define EFI_IFR_FALSE_OP 0x47
667 #define EFI_IFR_TO_UINT_OP 0x48
668 #define EFI_IFR_TO_STRING_OP 0x49
669 #define EFI_IFR_TO_BOOLEAN_OP 0x4A
670 #define EFI_IFR_MID_OP 0x4B
671 #define EFI_IFR_FIND_OP 0x4C
672 #define EFI_IFR_TOKEN_OP 0x4D
673 #define EFI_IFR_STRING_REF1_OP 0x4E
674 #define EFI_IFR_STRING_REF2_OP 0x4F
675 #define EFI_IFR_CONDITIONAL_OP 0x50
676 #define EFI_IFR_QUESTION_REF3_OP 0x51
677 #define EFI_IFR_ZERO_OP 0x52
678 #define EFI_IFR_ONE_OP 0x53
679 #define EFI_IFR_ONES_OP 0x54
680 #define EFI_IFR_UNDEFINED_OP 0x55
681 #define EFI_IFR_LENGTH_OP 0x56
682 #define EFI_IFR_DUP_OP 0x57
683 #define EFI_IFR_THIS_OP 0x58
684 #define EFI_IFR_SPAN_OP 0x59
685 #define EFI_IFR_VALUE_OP 0x5A
686 #define EFI_IFR_DEFAULT_OP 0x5B
687 #define EFI_IFR_DEFAULTSTORE_OP 0x5C
688 #define EFI_IFR_FORM_MAP_OP 0x5D
689 #define EFI_IFR_CATENATE_OP 0x5E
690 #define EFI_IFR_GUID_OP 0x5F
691 #define EFI_IFR_SECURITY_OP 0x60
692 #define EFI_IFR_MODAL_TAG_OP 0x61
693 #define EFI_IFR_REFRESH_ID_OP 0x62
694
695
696 typedef struct _EFI_IFR_OP_HEADER {
697 UINT8 OpCode;
698 UINT8 Length:7;
699 UINT8 Scope:1;
700 } EFI_IFR_OP_HEADER;
701
702 typedef struct _EFI_IFR_STATEMENT_HEADER {
703 EFI_STRING_ID Prompt;
704 EFI_STRING_ID Help;
705 } EFI_IFR_STATEMENT_HEADER;
706
707 typedef struct _EFI_IFR_QUESTION_HEADER {
708 EFI_IFR_STATEMENT_HEADER Header;
709 EFI_QUESTION_ID QuestionId;
710 EFI_VARSTORE_ID VarStoreId;
711 union {
712 EFI_STRING_ID VarName;
713 UINT16 VarOffset;
714 } VarStoreInfo;
715 UINT8 Flags;
716 } EFI_IFR_QUESTION_HEADER;
717
718 #define EFI_IFR_FLAG_READ_ONLY 0x01
719 #define EFI_IFR_FLAG_CALLBACK 0x04
720 #define EFI_IFR_FLAG_RESET_REQUIRED 0x10
721 #define EFI_IFR_FLAG_OPTIONS_ONLY 0x80
722
723 typedef struct _EFI_IFR_DEFAULTSTORE {
724 EFI_IFR_OP_HEADER Header;
725 EFI_STRING_ID DefaultName;
726 UINT16 DefaultId;
727 } EFI_IFR_DEFAULTSTORE;
728
729 #define EFI_HII_DEFAULT_CLASS_STANDARD 0x0000
730 #define EFI_HII_DEFAULT_CLASS_MANUFACTURING 0x0001
731 #define EFI_HII_DEFAULT_CLASS_SAFE 0x0002
732 #define EFI_HII_DEFAULT_CLASS_PLATFORM_BEGIN 0x4000
733 #define EFI_HII_DEFAULT_CLASS_PLATFORM_END 0x7fff
734 #define EFI_HII_DEFAULT_CLASS_HARDWARE_BEGIN 0x8000
735 #define EFI_HII_DEFAULT_CLASS_HARDWARE_END 0xbfff
736 #define EFI_HII_DEFAULT_CLASS_FIRMWARE_BEGIN 0xc000
737 #define EFI_HII_DEFAULT_CLASS_FIRMWARE_END 0xffff
738
739 typedef struct _EFI_IFR_VARSTORE {
740 EFI_IFR_OP_HEADER Header;
741 EFI_GUID Guid;
742 EFI_VARSTORE_ID VarStoreId;
743 UINT16 Size;
744 UINT8 Name[1];
745 } EFI_IFR_VARSTORE;
746
747 typedef struct _EFI_IFR_VARSTORE_EFI {
748 EFI_IFR_OP_HEADER Header;
749 EFI_VARSTORE_ID VarStoreId;
750 EFI_GUID Guid;
751 UINT32 Attributes;
752 UINT16 Size;
753 UINT8 Name[1];
754 } EFI_IFR_VARSTORE_EFI;
755
756 typedef struct _EFI_IFR_VARSTORE_NAME_VALUE {
757 EFI_IFR_OP_HEADER Header;
758 EFI_VARSTORE_ID VarStoreId;
759 EFI_GUID Guid;
760 } EFI_IFR_VARSTORE_NAME_VALUE;
761
762 typedef struct _EFI_IFR_FORM_SET {
763 EFI_IFR_OP_HEADER Header;
764 EFI_GUID Guid;
765 EFI_STRING_ID FormSetTitle;
766 EFI_STRING_ID Help;
767 UINT8 Flags;
768 // EFI_GUID ClassGuid[];
769 } EFI_IFR_FORM_SET;
770
771 typedef struct _EFI_IFR_END {
772 EFI_IFR_OP_HEADER Header;
773 } EFI_IFR_END;
774
775 typedef struct _EFI_IFR_FORM {
776 EFI_IFR_OP_HEADER Header;
777 UINT16 FormId;
778 EFI_STRING_ID FormTitle;
779 } EFI_IFR_FORM;
780
781 typedef struct _EFI_IFR_IMAGE {
782 EFI_IFR_OP_HEADER Header;
783 EFI_IMAGE_ID Id;
784 } EFI_IFR_IMAGE;
785
786 typedef struct _EFI_IFR_MODAL_TAG {
787 EFI_IFR_OP_HEADER Header;
788 } EFI_IFR_MODAL_TAG;
789
790 typedef struct _EFI_IFR_LOCKED {
791 EFI_IFR_OP_HEADER Header;
792 } EFI_IFR_LOCKED;
793
794 typedef struct _EFI_IFR_RULE {
795 EFI_IFR_OP_HEADER Header;
796 UINT8 RuleId;
797 } EFI_IFR_RULE;
798
799 typedef struct _EFI_IFR_DEFAULT {
800 EFI_IFR_OP_HEADER Header;
801 UINT16 DefaultId;
802 UINT8 Type;
803 EFI_IFR_TYPE_VALUE Value;
804 } EFI_IFR_DEFAULT;
805
806 typedef struct _EFI_IFR_DEFAULT_2 {
807 EFI_IFR_OP_HEADER Header;
808 UINT16 DefaultId;
809 UINT8 Type;
810 } EFI_IFR_DEFAULT_2;
811
812 typedef struct _EFI_IFR_VALUE {
813 EFI_IFR_OP_HEADER Header;
814 } EFI_IFR_VALUE;
815
816 typedef struct _EFI_IFR_SUBTITLE {
817 EFI_IFR_OP_HEADER Header;
818 EFI_IFR_STATEMENT_HEADER Statement;
819 UINT8 Flags;
820 } EFI_IFR_SUBTITLE;
821
822 #define EFI_IFR_FLAGS_HORIZONTAL 0x01
823
824 typedef struct _EFI_IFR_CHECKBOX {
825 EFI_IFR_OP_HEADER Header;
826 EFI_IFR_QUESTION_HEADER Question;
827 UINT8 Flags;
828 } EFI_IFR_CHECKBOX;
829
830 #define EFI_IFR_CHECKBOX_DEFAULT 0x01
831 #define EFI_IFR_CHECKBOX_DEFAULT_MFG 0x02
832
833 typedef struct _EFI_IFR_TEXT {
834 EFI_IFR_OP_HEADER Header;
835 EFI_IFR_STATEMENT_HEADER Statement;
836 EFI_STRING_ID TextTwo;
837 } EFI_IFR_TEXT;
838
839 typedef struct _EFI_IFR_REF {
840 EFI_IFR_OP_HEADER Header;
841 EFI_IFR_QUESTION_HEADER Question;
842 EFI_FORM_ID FormId;
843 } EFI_IFR_REF;
844
845 typedef struct _EFI_IFR_REF2 {
846 EFI_IFR_OP_HEADER Header;
847 EFI_IFR_QUESTION_HEADER Question;
848 EFI_FORM_ID FormId;
849 EFI_QUESTION_ID QuestionId;
850 } EFI_IFR_REF2;
851
852 typedef struct _EFI_IFR_REF3 {
853 EFI_IFR_OP_HEADER Header;
854 EFI_IFR_QUESTION_HEADER Question;
855 EFI_FORM_ID FormId;
856 EFI_QUESTION_ID QuestionId;
857 EFI_GUID FormSetId;
858 } EFI_IFR_REF3;
859
860 typedef struct _EFI_IFR_REF4 {
861 EFI_IFR_OP_HEADER Header;
862 EFI_IFR_QUESTION_HEADER Question;
863 EFI_FORM_ID FormId;
864 EFI_QUESTION_ID QuestionId;
865 EFI_GUID FormSetId;
866 EFI_STRING_ID DevicePath;
867 } EFI_IFR_REF4;
868
869 typedef struct _EFI_IFR_REF5 {
870 EFI_IFR_OP_HEADER Header;
871 EFI_IFR_QUESTION_HEADER Question;
872 } EFI_IFR_REF5;
873
874 typedef struct _EFI_IFR_RESET_BUTTON {
875 EFI_IFR_OP_HEADER Header;
876 EFI_IFR_STATEMENT_HEADER Statement;
877 EFI_DEFAULT_ID DefaultId;
878 } EFI_IFR_RESET_BUTTON;
879
880 typedef struct _EFI_IFR_ACTION {
881 EFI_IFR_OP_HEADER Header;
882 EFI_IFR_QUESTION_HEADER Question;
883 EFI_STRING_ID QuestionConfig;
884 } EFI_IFR_ACTION;
885
886 typedef struct _EFI_IFR_ACTION_1 {
887 EFI_IFR_OP_HEADER Header;
888 EFI_IFR_QUESTION_HEADER Question;
889 } EFI_IFR_ACTION_1;
890
891 typedef struct _EFI_IFR_DATE {
892 EFI_IFR_OP_HEADER Header;
893 EFI_IFR_QUESTION_HEADER Question;
894 UINT8 Flags;
895 } EFI_IFR_DATE;
896
897 #define EFI_QF_DATE_YEAR_SUPPRESS 0x01
898 #define EFI_QF_DATE_MONTH_SUPPRESS 0x02
899 #define EFI_QF_DATE_DAY_SUPPRESS 0x04
900
901 #define EFI_QF_DATE_STORAGE 0x30
902 #define QF_DATE_STORAGE_NORMAL 0x00
903 #define QF_DATE_STORAGE_TIME 0x10
904 #define QF_DATE_STORAGE_WAKEUP 0x20
905
906 typedef union {
907 struct {
908 UINT8 MinValue;
909 UINT8 MaxValue;
910 UINT8 Step;
911 } u8;
912 struct {
913 UINT16 MinValue;
914 UINT16 MaxValue;
915 UINT16 Step;
916 } u16;
917 struct {
918 UINT32 MinValue;
919 UINT32 MaxValue;
920 UINT32 Step;
921 } u32;
922 struct {
923 UINT64 MinValue;
924 UINT64 MaxValue;
925 UINT64 Step;
926 } u64;
927 } MINMAXSTEP_DATA;
928
929 typedef struct _EFI_IFR_NUMERIC {
930 EFI_IFR_OP_HEADER Header;
931 EFI_IFR_QUESTION_HEADER Question;
932 UINT8 Flags;
933 MINMAXSTEP_DATA data;
934 } EFI_IFR_NUMERIC;
935
936 #define EFI_IFR_NUMERIC_SIZE 0x03
937 #define EFI_IFR_NUMERIC_SIZE_1 0x00
938 #define EFI_IFR_NUMERIC_SIZE_2 0x01
939 #define EFI_IFR_NUMERIC_SIZE_4 0x02
940 #define EFI_IFR_NUMERIC_SIZE_8 0x03
941
942 #define EFI_IFR_DISPLAY 0x30
943 #define EFI_IFR_DISPLAY_INT_DEC 0x00
944 #define EFI_IFR_DISPLAY_UINT_DEC 0x10
945 #define EFI_IFR_DISPLAY_UINT_HEX 0x20
946
947 typedef struct _EFI_IFR_ONE_OF {
948 EFI_IFR_OP_HEADER Header;
949 EFI_IFR_QUESTION_HEADER Question;
950 UINT8 Flags;
951 MINMAXSTEP_DATA data;
952 } EFI_IFR_ONE_OF;
953
954 typedef struct _EFI_IFR_STRING {
955 EFI_IFR_OP_HEADER Header;
956 EFI_IFR_QUESTION_HEADER Question;
957 UINT8 MinSize;
958 UINT8 MaxSize;
959 UINT8 Flags;
960 } EFI_IFR_STRING;
961
962 #define EFI_IFR_STRING_MULTI_LINE 0x01
963
964 typedef struct _EFI_IFR_PASSWORD {
965 EFI_IFR_OP_HEADER Header;
966 EFI_IFR_QUESTION_HEADER Question;
967 UINT16 MinSize;
968 UINT16 MaxSize;
969 } EFI_IFR_PASSWORD;
970
971 typedef struct _EFI_IFR_ORDERED_LIST {
972 EFI_IFR_OP_HEADER Header;
973 EFI_IFR_QUESTION_HEADER Question;
974 UINT8 MaxContainers;
975 UINT8 Flags;
976 } EFI_IFR_ORDERED_LIST;
977
978 #define EFI_IFR_UNIQUE_SET 0x01
979 #define EFI_IFR_NO_EMPTY_SET 0x02
980
981 typedef struct _EFI_IFR_TIME {
982 EFI_IFR_OP_HEADER Header;
983 EFI_IFR_QUESTION_HEADER Question;
984 UINT8 Flags;
985 } EFI_IFR_TIME;
986
987 #define QF_TIME_HOUR_SUPPRESS 0x01
988 #define QF_TIME_MINUTE_SUPPRESS 0x02
989 #define QF_TIME_SECOND_SUPPRESS 0x04
990
991 #define QF_TIME_STORAGE 0x30
992 #define QF_TIME_STORAGE_NORMAL 0x00
993 #define QF_TIME_STORAGE_TIME 0x10
994 #define QF_TIME_STORAGE_WAKEUP 0x20
995
996 typedef struct _EFI_IFR_DISABLE_IF {
997 EFI_IFR_OP_HEADER Header;
998 } EFI_IFR_DISABLE_IF;
999
1000 typedef struct _EFI_IFR_SUPPRESS_IF {
1001 EFI_IFR_OP_HEADER Header;
1002 } EFI_IFR_SUPPRESS_IF;
1003
1004 typedef struct _EFI_IFR_GRAY_OUT_IF {
1005 EFI_IFR_OP_HEADER Header;
1006 } EFI_IFR_GRAY_OUT_IF;
1007
1008 typedef struct _EFI_IFR_INCONSISTENT_IF {
1009 EFI_IFR_OP_HEADER Header;
1010 EFI_STRING_ID Error;
1011 } EFI_IFR_INCONSISTENT_IF;
1012
1013 typedef struct _EFI_IFR_NO_SUBMIT_IF {
1014 EFI_IFR_OP_HEADER Header;
1015 EFI_STRING_ID Error;
1016 } EFI_IFR_NO_SUBMIT_IF;
1017
1018 typedef struct _EFI_IFR_REFRESH {
1019 EFI_IFR_OP_HEADER Header;
1020 UINT8 RefreshInterval;
1021 } EFI_IFR_REFRESH;
1022
1023 typedef struct _EFI_IFR_REFRESH_ID {
1024 EFI_IFR_OP_HEADER Header;
1025 EFI_GUID RefreshEventGroupId;
1026 } EFI_IFR_REFRESH_ID;
1027
1028 typedef struct _EFI_IFR_VARSTORE_DEVICE {
1029 EFI_IFR_OP_HEADER Header;
1030 EFI_STRING_ID DevicePath;
1031 } EFI_IFR_VARSTORE_DEVICE;
1032
1033 typedef struct _EFI_IFR_ONE_OF_OPTION {
1034 EFI_IFR_OP_HEADER Header;
1035 EFI_STRING_ID Option;
1036 UINT8 Flags;
1037 UINT8 Type;
1038 EFI_IFR_TYPE_VALUE Value;
1039 } EFI_IFR_ONE_OF_OPTION;
1040
1041 #define EFI_IFR_TYPE_NUM_SIZE_8 0x00
1042 #define EFI_IFR_TYPE_NUM_SIZE_16 0x01
1043 #define EFI_IFR_TYPE_NUM_SIZE_32 0x02
1044 #define EFI_IFR_TYPE_NUM_SIZE_64 0x03
1045 #define EFI_IFR_TYPE_BOOLEAN 0x04
1046 #define EFI_IFR_TYPE_TIME 0x05
1047 #define EFI_IFR_TYPE_DATE 0x06
1048 #define EFI_IFR_TYPE_STRING 0x07
1049 #define EFI_IFR_TYPE_OTHER 0x08
1050 #define EFI_IFR_TYPE_UNDEFINED 0x09
1051 #define EFI_IFR_TYPE_ACTION 0x0A
1052 #define EFI_IFR_TYPE_BUFFER 0x0B
1053 #define EFI_IFR_TYPE_REF 0x0C
1054
1055 #define EFI_IFR_OPTION_DEFAULT 0x10
1056 #define EFI_IFR_OPTION_DEFAULT_MFG 0x20
1057
1058 typedef struct _EFI_IFR_GUID {
1059 EFI_IFR_OP_HEADER Header;
1060 EFI_GUID Guid;
1061 //Optional Data Follows
1062 } EFI_IFR_GUID;
1063
1064 typedef struct _EFI_IFR_DUP {
1065 EFI_IFR_OP_HEADER Header;
1066 } EFI_IFR_DUP;
1067
1068 typedef struct _EFI_IFR_EQ_ID_ID {
1069 EFI_IFR_OP_HEADER Header;
1070 EFI_QUESTION_ID QuestionId1;
1071 EFI_QUESTION_ID QuestionId2;
1072 } EFI_IFR_EQ_ID_ID;
1073
1074 typedef struct _EFI_IFR_EQ_ID_VAL {
1075 EFI_IFR_OP_HEADER Header;
1076 EFI_QUESTION_ID QuestionId;
1077 UINT16 Value;
1078 } EFI_IFR_EQ_ID_VAL;
1079
1080 typedef struct _EFI_IFR_EQ_ID_VAL_LIST {
1081 EFI_IFR_OP_HEADER Header;
1082 EFI_QUESTION_ID QuestionId;
1083 UINT16 ListLength;
1084 UINT16 ValueList[1];
1085 } EFI_IFR_EQ_ID_VAL_LIST;
1086
1087 typedef struct _EFI_IFR_QUESTION_REF1 {
1088 EFI_IFR_OP_HEADER Header;
1089 EFI_QUESTION_ID QuestionId;
1090 } EFI_IFR_QUESTION_REF1;
1091
1092 typedef struct _EFI_IFR_UINT8 {
1093 EFI_IFR_OP_HEADER Header;
1094 UINT8 Value;
1095 } EFI_IFR_UINT8;
1096
1097 typedef struct _EFI_IFR_UINT16 {
1098 EFI_IFR_OP_HEADER Header;
1099 UINT16 Value;
1100 } EFI_IFR_UINT16;
1101
1102 typedef struct _EFI_IFR_QUESTION_REF2 {
1103 EFI_IFR_OP_HEADER Header;
1104 } EFI_IFR_QUESTION_REF2;
1105
1106 typedef struct _EFI_IFR_UINT32 {
1107 EFI_IFR_OP_HEADER Header;
1108 UINT32 Value;
1109 } EFI_IFR_UINT32;
1110
1111 typedef struct _EFI_IFR_UINT64 {
1112 EFI_IFR_OP_HEADER Header;
1113 UINT64 Value;
1114 } EFI_IFR_UINT64;
1115
1116 typedef struct _EFI_IFR_QUESTION_REF3 {
1117 EFI_IFR_OP_HEADER Header;
1118 } EFI_IFR_QUESTION_REF3;
1119
1120 typedef struct _EFI_IFR_QUESTION_REF3_2 {
1121 EFI_IFR_OP_HEADER Header;
1122 EFI_STRING_ID DevicePath;
1123 } EFI_IFR_QUESTION_REF3_2;
1124
1125 typedef struct _EFI_IFR_QUESTION_REF3_3 {
1126 EFI_IFR_OP_HEADER Header;
1127 EFI_STRING_ID DevicePath;
1128 EFI_GUID Guid;
1129 } EFI_IFR_QUESTION_REF3_3;
1130
1131 typedef struct _EFI_IFR_RULE_REF {
1132 EFI_IFR_OP_HEADER Header;
1133 UINT8 RuleId;
1134 } EFI_IFR_RULE_REF;
1135
1136 typedef struct _EFI_IFR_STRING_REF1 {
1137 EFI_IFR_OP_HEADER Header;
1138 EFI_STRING_ID StringId;
1139 } EFI_IFR_STRING_REF1;
1140
1141 typedef struct _EFI_IFR_STRING_REF2 {
1142 EFI_IFR_OP_HEADER Header;
1143 } EFI_IFR_STRING_REF2;
1144
1145 typedef struct _EFI_IFR_THIS {
1146 EFI_IFR_OP_HEADER Header;
1147 } EFI_IFR_THIS;
1148
1149 typedef struct _EFI_IFR_TRUE {
1150 EFI_IFR_OP_HEADER Header;
1151 } EFI_IFR_TRUE;
1152
1153 typedef struct _EFI_IFR_FALSE {
1154 EFI_IFR_OP_HEADER Header;
1155 } EFI_IFR_FALSE;
1156
1157 typedef struct _EFI_IFR_ONE {
1158 EFI_IFR_OP_HEADER Header;
1159 } EFI_IFR_ONE;
1160
1161 typedef struct _EFI_IFR_ONES {
1162 EFI_IFR_OP_HEADER Header;
1163 } EFI_IFR_ONES;
1164
1165 typedef struct _EFI_IFR_ZERO {
1166 EFI_IFR_OP_HEADER Header;
1167 } EFI_IFR_ZERO;
1168
1169 typedef struct _EFI_IFR_UNDEFINED {
1170 EFI_IFR_OP_HEADER Header;
1171 } EFI_IFR_UNDEFINED;
1172
1173 typedef struct _EFI_IFR_VERSION {
1174 EFI_IFR_OP_HEADER Header;
1175 } EFI_IFR_VERSION;
1176
1177 typedef struct _EFI_IFR_LENGTH {
1178 EFI_IFR_OP_HEADER Header;
1179 } EFI_IFR_LENGTH;
1180
1181 typedef struct _EFI_IFR_NOT {
1182 EFI_IFR_OP_HEADER Header;
1183 } EFI_IFR_NOT;
1184
1185 typedef struct _EFI_IFR_BITWISE_NOT {
1186 EFI_IFR_OP_HEADER Header;
1187 } EFI_IFR_BITWISE_NOT;
1188
1189 typedef struct _EFI_IFR_TO_BOOLEAN {
1190 EFI_IFR_OP_HEADER Header;
1191 } EFI_IFR_TO_BOOLEAN;
1192
1193 #define EFI_IFR_STRING_UNSIGNED_DEC 0
1194 #define EFI_IFR_STRING_SIGNED_DEC 1
1195 #define EFI_IFR_STRING_LOWERCASE_HEX 2
1196 #define EFI_IFR_STRING_UPPERCASE_HEX 3
1197
1198 #define EFI_IFR_STRING_ASCII 0
1199 #define EFI_IFR_STRING_UNICODE 8
1200
1201 typedef struct _EFI_IFR_TO_STRING {
1202 EFI_IFR_OP_HEADER Header;
1203 UINT8 Format;
1204 } EFI_IFR_TO_STRING;
1205
1206 typedef struct _EFI_IFR_TO_UINT {
1207 EFI_IFR_OP_HEADER Header;
1208 } EFI_IFR_TO_UINT;
1209
1210 typedef struct _EFI_IFR_TO_UPPER {
1211 EFI_IFR_OP_HEADER Header;
1212 } EFI_IFR_TO_UPPER;
1213
1214 typedef struct _EFI_IFR_TO_LOWER {
1215 EFI_IFR_OP_HEADER Header;
1216 } EFI_IFR_TO_LOWER;
1217
1218 typedef struct _EFI_IFR_ADD {
1219 EFI_IFR_OP_HEADER Header;
1220 } EFI_IFR_ADD;
1221
1222 typedef struct _EFI_IFR_AND {
1223 EFI_IFR_OP_HEADER Header;
1224 } EFI_IFR_AND;
1225
1226 typedef struct _EFI_IFR_BITWISE_AND {
1227 EFI_IFR_OP_HEADER Header;
1228 } EFI_IFR_BITWISE_AND;
1229
1230 typedef struct _EFI_IFR_BITWISE_OR {
1231 EFI_IFR_OP_HEADER Header;
1232 } EFI_IFR_BITWISE_OR;
1233
1234 typedef struct _EFI_IFR_CATENATE {
1235 EFI_IFR_OP_HEADER Header;
1236 } EFI_IFR_CATENATE;
1237
1238 typedef struct _EFI_IFR_DIVIDE {
1239 EFI_IFR_OP_HEADER Header;
1240 } EFI_IFR_DIVIDE;
1241
1242 typedef struct _EFI_IFR_EQUAL {
1243 EFI_IFR_OP_HEADER Header;
1244 } EFI_IFR_EQUAL;
1245
1246 typedef struct _EFI_IFR_GREATER_EQUAL {
1247 EFI_IFR_OP_HEADER Header;
1248 } EFI_IFR_GREATER_EQUAL;
1249
1250 typedef struct _EFI_IFR_GREATER_THAN {
1251 EFI_IFR_OP_HEADER Header;
1252 } EFI_IFR_GREATER_THAN;
1253
1254 typedef struct _EFI_IFR_LESS_EQUAL {
1255 EFI_IFR_OP_HEADER Header;
1256 } EFI_IFR_LESS_EQUAL;
1257
1258 typedef struct _EFI_IFR_LESS_THAN {
1259 EFI_IFR_OP_HEADER Header;
1260 } EFI_IFR_LESS_THAN;
1261
1262 typedef struct _EFI_IFR_MATCH {
1263 EFI_IFR_OP_HEADER Header;
1264 } EFI_IFR_MATCH;
1265
1266 typedef struct _EFI_IFR_MULTIPLY {
1267 EFI_IFR_OP_HEADER Header;
1268 } EFI_IFR_MULTIPLY;
1269
1270 typedef struct _EFI_IFR_MODULO {
1271 EFI_IFR_OP_HEADER Header;
1272 } EFI_IFR_MODULO;
1273
1274 typedef struct _EFI_IFR_NOT_EQUAL {
1275 EFI_IFR_OP_HEADER Header;
1276 } EFI_IFR_NOT_EQUAL;
1277
1278 typedef struct _EFI_IFR_OR {
1279 EFI_IFR_OP_HEADER Header;
1280 } EFI_IFR_OR;
1281
1282 typedef struct _EFI_IFR_SHIFT_LEFT {
1283 EFI_IFR_OP_HEADER Header;
1284 } EFI_IFR_SHIFT_LEFT;
1285
1286 typedef struct _EFI_IFR_SHIFT_RIGHT {
1287 EFI_IFR_OP_HEADER Header;
1288 } EFI_IFR_SHIFT_RIGHT;
1289
1290 typedef struct _EFI_IFR_SUBTRACT {
1291 EFI_IFR_OP_HEADER Header;
1292 } EFI_IFR_SUBTRACT;
1293
1294 typedef struct _EFI_IFR_CONDITIONAL {
1295 EFI_IFR_OP_HEADER Header;
1296 } EFI_IFR_CONDITIONAL;
1297
1298 #define EFI_IFR_FF_CASE_SENSITIVE 0x00
1299 #define EFI_IFR_FF_CASE_INSENSITIVE 0x01
1300
1301 typedef struct _EFI_IFR_FIND {
1302 EFI_IFR_OP_HEADER Header;
1303 UINT8 Format;
1304 } EFI_IFR_FIND;
1305
1306 typedef struct _EFI_IFR_MID {
1307 EFI_IFR_OP_HEADER Header;
1308 } EFI_IFR_MID;
1309
1310 typedef struct _EFI_IFR_TOKEN {
1311 EFI_IFR_OP_HEADER Header;
1312 } EFI_IFR_TOKEN;
1313
1314 #define EFI_IFR_FLAGS_FIRST_MATCHING 0x00
1315 #define EFI_IFR_FLAGS_FIRST_NON_MATCHING 0x01
1316
1317 typedef struct _EFI_IFR_SPAN {
1318 EFI_IFR_OP_HEADER Header;
1319 UINT8 Flags;
1320 } EFI_IFR_SPAN;
1321
1322 typedef struct _EFI_IFR_SECURITY {
1323 ///
1324 /// Standard opcode header, where Header.Op = EFI_IFR_SECURITY_OP.
1325 ///
1326 EFI_IFR_OP_HEADER Header;
1327 ///
1328 /// Security permission level.
1329 ///
1330 EFI_GUID Permissions;
1331 } EFI_IFR_SECURITY;
1332
1333 typedef struct _EFI_IFR_FORM_MAP_METHOD {
1334 ///
1335 /// The string identifier which provides the human-readable name of
1336 /// the configuration method for this standards map form.
1337 ///
1338 EFI_STRING_ID MethodTitle;
1339 ///
1340 /// Identifier which uniquely specifies the configuration methods
1341 /// associated with this standards map form.
1342 ///
1343 EFI_GUID MethodIdentifier;
1344 } EFI_IFR_FORM_MAP_METHOD;
1345
1346 typedef struct _EFI_IFR_FORM_MAP {
1347 ///
1348 /// The sequence that defines the type of opcode as well as the length
1349 /// of the opcode being defined. Header.OpCode = EFI_IFR_FORM_MAP_OP.
1350 ///
1351 EFI_IFR_OP_HEADER Header;
1352 ///
1353 /// The unique identifier for this particular form.
1354 ///
1355 EFI_FORM_ID FormId;
1356 ///
1357 /// One or more configuration method's name and unique identifier.
1358 ///
1359 // EFI_IFR_FORM_MAP_METHOD Methods[];
1360 } EFI_IFR_FORM_MAP;
1361
1362 typedef struct _EFI_IFR_SET {
1363 ///
1364 /// The sequence that defines the type of opcode as well as the length
1365 /// of the opcode being defined. Header.OpCode = EFI_IFR_SET_OP.
1366 ///
1367 EFI_IFR_OP_HEADER Header;
1368 ///
1369 /// Specifies the identifier of a previously declared variable store to
1370 /// use when storing the question's value.
1371 ///
1372 EFI_VARSTORE_ID VarStoreId;
1373 union {
1374 ///
1375 /// A 16-bit Buffer Storage offset.
1376 ///
1377 EFI_STRING_ID VarName;
1378 ///
1379 /// A Name Value or EFI Variable name (VarName).
1380 ///
1381 UINT16 VarOffset;
1382 } VarStoreInfo;
1383 ///
1384 /// Specifies the type used for storage.
1385 ///
1386 UINT8 VarStoreType;
1387 } EFI_IFR_SET;
1388
1389 typedef struct _EFI_IFR_GET {
1390 ///
1391 /// The sequence that defines the type of opcode as well as the length
1392 /// of the opcode being defined. Header.OpCode = EFI_IFR_GET_OP.
1393 ///
1394 EFI_IFR_OP_HEADER Header;
1395 ///
1396 /// Specifies the identifier of a previously declared variable store to
1397 /// use when retrieving the value.
1398 ///
1399 EFI_VARSTORE_ID VarStoreId;
1400 union {
1401 ///
1402 /// A 16-bit Buffer Storage offset.
1403 ///
1404 EFI_STRING_ID VarName;
1405 ///
1406 /// A Name Value or EFI Variable name (VarName).
1407 ///
1408 UINT16 VarOffset;
1409 } VarStoreInfo;
1410 ///
1411 /// Specifies the type used for storage.
1412 ///
1413 UINT8 VarStoreType;
1414 } EFI_IFR_GET;
1415
1416 typedef struct _EFI_IFR_READ {
1417 EFI_IFR_OP_HEADER Header;
1418 } EFI_IFR_READ;
1419
1420 typedef struct _EFI_IFR_WRITE {
1421 EFI_IFR_OP_HEADER Header;
1422 } EFI_IFR_WRITE;
1423
1424 typedef struct _EFI_IFR_MAP {
1425 EFI_IFR_OP_HEADER Header;
1426 } EFI_IFR_MAP;
1427 //
1428 // Keyboard Package
1429 //
1430
1431 typedef enum {
1432 EfiKeyLCtrl,
1433 EfiKeyA0,
1434 EfiKeyLAlt,
1435 EfiKeySpaceBar,
1436 EfiKeyA2,
1437 EfiKeyA3,
1438 EfiKeyA4,
1439 EfiKeyRCtrl,
1440 EfiKeyLeftArrow,
1441 EfiKeyDownArrow,
1442 EfiKeyRightArrow,
1443 EfiKeyZero,
1444 EfiKeyPeriod,
1445 EfiKeyEnter,
1446 EfiKeyLShift,
1447 EfiKeyB0,
1448 EfiKeyB1,
1449 EfiKeyB2,
1450 EfiKeyB3,
1451 EfiKeyB4,
1452 EfiKeyB5,
1453 EfiKeyB6,
1454 EfiKeyB7,
1455 EfiKeyB8,
1456 EfiKeyB9,
1457 EfiKeyB10,
1458 EfiKeyRshift,
1459 EfiKeyUpArrow,
1460 EfiKeyOne,
1461 EfiKeyTwo,
1462 EfiKeyThree,
1463 EfiKeyCapsLock,
1464 EfiKeyC1,
1465 EfiKeyC2,
1466 EfiKeyC3,
1467 EfiKeyC4,
1468 EfiKeyC5,
1469 EfiKeyC6,
1470 EfiKeyC7,
1471 EfiKeyC8,
1472 EfiKeyC9,
1473 EfiKeyC10,
1474 EfiKeyC11,
1475 EfiKeyC12,
1476 EfiKeyFour,
1477 EfiKeyFive,
1478 EfiKeySix,
1479 EfiKeyPlus,
1480 EfiKeyTab,
1481 EfiKeyD1,
1482 EfiKeyD2,
1483 EfiKeyD3,
1484 EfiKeyD4,
1485 EfiKeyD5,
1486 EfiKeyD6,
1487 EfiKeyD7,
1488 EfiKeyD8,
1489 EfiKeyD9,
1490 EfiKeyD10,
1491 EfiKeyD11,
1492 EfiKeyD12,
1493 EfiKeyD13,
1494 EfiKeyDel,
1495 EfiKeyEnd,
1496 EfiKeyPgDn,
1497 EfiKeySeven,
1498 EfiKeyEight,
1499 EfiKeyNine,
1500 EfiKeyE0,
1501 EfiKeyE1,
1502 EfiKeyE2,
1503 EfiKeyE3,
1504 EfiKeyE4,
1505 EfiKeyE5,
1506 EfiKeyE6,
1507 EfiKeyE7,
1508 EfiKeyE8,
1509 EfiKeyE9,
1510 EfiKeyE10,
1511 EfiKeyE11,
1512 EfiKeyE12,
1513 EfiKeyBackSpace,
1514 EfiKeyIns,
1515 EfiKeyHome,
1516 EfiKeyPgUp,
1517 EfiKeyNLck,
1518 EfiKeySlash,
1519 EfiKeyAsterisk,
1520 EfiKeyMinus,
1521 EfiKeyEsc,
1522 EfiKeyF1,
1523 EfiKeyF2,
1524 EfiKeyF3,
1525 EfiKeyF4,
1526 EfiKeyF5,
1527 EfiKeyF6,
1528 EfiKeyF7,
1529 EfiKeyF8,
1530 EfiKeyF9,
1531 EfiKeyF10,
1532 EfiKeyF11,
1533 EfiKeyF12,
1534 EfiKeyPrint,
1535 EfiKeySLck,
1536 EfiKeyPause
1537 } EFI_KEY;
1538
1539 typedef struct {
1540 EFI_KEY Key;
1541 CHAR16 Unicode;
1542 CHAR16 ShiftedUnicode;
1543 CHAR16 AltGrUnicode;
1544 CHAR16 ShiftedAltGrUnicode;
1545 UINT16 Modifier;
1546 UINT16 AffectedAttribute;
1547 } EFI_KEY_DESCRIPTOR;
1548
1549 //
1550 // A key which is affected by all the standard shift modifiers.
1551 // Most keys would be expected to have this bit active.
1552 //
1553 #define EFI_AFFECTED_BY_STANDARD_SHIFT 0x0001
1554 //
1555 // This key is affected by the caps lock so that if a keyboard driver
1556 // would need to disambiguate between a key which had a "1" defined
1557 // versus a "a" character. Having this bit turned on would tell
1558 // the keyboard driver to use the appropriate shifted state or not.
1559 //
1560 #define EFI_AFFECTED_BY_CAPS_LOCK 0x0002
1561 //
1562 // Similar to the case of CAPS lock, if this bit is active, the key
1563 // is affected by the num lock being turned on.
1564 //
1565 #define EFI_AFFECTED_BY_NUM_LOCK 0x0004
1566
1567 typedef struct {
1568 UINT16 LayoutLength;
1569 EFI_GUID Guid;
1570 UINT32 LayoutDescriptorStringOffset;
1571 UINT8 DescriptorCount;
1572 // EFI_KEY_DESCRIPTOR Descriptors[];
1573 } EFI_HII_KEYBOARD_LAYOUT;
1574
1575 typedef struct {
1576 EFI_HII_PACKAGE_HEADER Header;
1577 UINT16 LayoutCount;
1578 // EFI_HII_KEYBOARD_LAYOUT Layout[];
1579 } EFI_HII_KEYBOARD_PACKAGE_HDR;
1580
1581 typedef struct {
1582 CHAR16 Language[3];
1583 CHAR16 Space;
1584 CHAR16 DescriptionString[1];
1585 } EFI_DESCRIPTION_STRING;
1586
1587 typedef struct {
1588 UINT16 DescriptionCount;
1589 EFI_DESCRIPTION_STRING DescriptionString[1];
1590 } EFI_DESCRIPTION_STRING_BUNDLE;
1591
1592 //
1593 // Modifier values
1594 //
1595 #define EFI_NULL_MODIFIER 0x0000
1596 #define EFI_LEFT_CONTROL_MODIFIER 0x0001
1597 #define EFI_RIGHT_CONTROL_MODIFIER 0x0002
1598 #define EFI_LEFT_ALT_MODIFIER 0x0003
1599 #define EFI_RIGHT_ALT_MODIFIER 0x0004
1600 #define EFI_ALT_GR_MODIFIER 0x0005
1601 #define EFI_INSERT_MODIFIER 0x0006
1602 #define EFI_DELETE_MODIFIER 0x0007
1603 #define EFI_PAGE_DOWN_MODIFIER 0x0008
1604 #define EFI_PAGE_UP_MODIFIER 0x0009
1605 #define EFI_HOME_MODIFIER 0x000A
1606 #define EFI_END_MODIFIER 0x000B
1607 #define EFI_LEFT_SHIFT_MODIFIER 0x000C
1608 #define EFI_RIGHT_SHIFT_MODIFIER 0x000D
1609 #define EFI_CAPS_LOCK_MODIFIER 0x000E
1610 #define EFI_NUM_LOCK _MODIFIER 0x000F
1611 #define EFI_LEFT_ARROW_MODIFIER 0x0010
1612 #define EFI_RIGHT_ARROW_MODIFIER 0x0011
1613 #define EFI_DOWN_ARROW_MODIFIER 0x0012
1614 #define EFI_UP_ARROW_MODIFIER 0x0013
1615 #define EFI_NS_KEY_MODIFIER 0x0014
1616 #define EFI_NS_KEY_DEPENDENCY_MODIFIER 0x0015
1617 #define EFI_FUNCTION_KEY_ONE_MODIFIER 0x0016
1618 #define EFI_FUNCTION_KEY_TWO_MODIFIER 0x0017
1619 #define EFI_FUNCTION_KEY_THREE_MODIFIER 0x0018
1620 #define EFI_FUNCTION_KEY_FOUR_MODIFIER 0x0019
1621 #define EFI_FUNCTION_KEY_FIVE_MODIFIER 0x001A
1622 #define EFI_FUNCTION_KEY_SIX_MODIFIER 0x001B
1623 #define EFI_FUNCTION_KEY_SEVEN_MODIFIER 0x001C
1624 #define EFI_FUNCTION_KEY_EIGHT_MODIFIER 0x001D
1625 #define EFI_FUNCTION_KEY_NINE_MODIFIER 0x001E
1626 #define EFI_FUNCTION_KEY_TEN_MODIFIER 0x001F
1627 #define EFI_FUNCTION_KEY_ELEVEN_MODIFIER 0x0020
1628 #define EFI_FUNCTION_KEY_TWELVE_MODIFIER 0x0021
1629
1630 //
1631 // Keys that have multiple control functions based on modifier
1632 // settings are handled in the keyboard driver implementation.
1633 // For instance PRINT_KEY might have a modifier held down and
1634 // is still a nonprinting character, but might have an alternate
1635 // control function like SYSREQUEST
1636 //
1637 #define EFI_PRINT_MODIFIER 0x0022
1638 #define EFI_SYS_REQUEST_MODIFIER 0x0023
1639 #define EFI_SCROLL_LOCK_MODIFIER 0x0024
1640 #define EFI_PAUSE_MODIFIER 0x0025
1641 #define EFI_BREAK_MODIFIER 0x0026
1642
1643 #pragma pack()
1644
1645
1646
1647 //
1648 // References to string tokens must use this macro to enable scanning for
1649 // token usages.
1650 //
1651 //
1652 // STRING_TOKEN is not defined in UEFI specification. But it is placed
1653 // here for the easy access by C files and VFR source files.
1654 //
1655 #define STRING_TOKEN(t) t
1656
1657 #endif