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1/*␊
2 * Copyright (c) 2005 Apple Computer, Inc. All rights reserved.␊
3 *␊
4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@␊
5 * ␊
6 * This file contains Original Code and/or Modifications of Original Code␊
7 * as defined in and that are subject to the Apple Public Source License␊
8 * Version 2.0 (the 'License'). You may not use this file except in␊
9 * compliance with the License. The rights granted to you under the License␊
10 * may not be used to create, or enable the creation or redistribution of,␊
11 * unlawful or unlicensed copies of an Apple operating system, or to␊
12 * circumvent, violate, or enable the circumvention or violation of, any␊
13 * terms of an Apple operating system software license agreement.␊
14 * ␊
15 * Please obtain a copy of the License at␊
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.␊
17 * ␊
18 * The Original Code and all software distributed under the License are␊
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊
20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊
22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.␊
23 * Please see the License for the specific language governing rights and␊
24 * limitations under the License.␊
25 * ␊
26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@␊
27 */␊
28␊
29#ifndef _PEXPERT_I386_EFI_H␊
30#define _PEXPERT_I386_EFI_H␊
31␊
32#include <stdint.h>␊
33␊
34typedef uint8_t EFI_UINT8;␊
35typedef uint16_t EFI_UINT16;␊
36typedef uint32_t EFI_UINT32;␊
37typedef uint64_t EFI_UINT64;␊
38␊
39typedef uint32_t EFI_UINTN; /* natural size for firmware, not kernel */␊
40␊
41typedef int8_t EFI_INT8;␊
42typedef int16_t EFI_INT16;␊
43typedef int32_t EFI_INT32;␊
44typedef int64_t EFI_INT64;␊
45␊
46typedef int8_t EFI_CHAR8;␊
47typedef int16_t EFI_CHAR16;␊
48typedef int32_t EFI_CHAR32;␊
49typedef int64_t EFI_CHAR64;␊
50␊
51typedef uint32_t EFI_STATUS;␊
52typedef uint8_t EFI_BOOLEAN;␊
53typedef void VOID;␊
54␊
55typedef uint32_t EFI_PTR32;␊
56typedef uint32_t EFI_HANDLE32;␊
57␊
58typedef uint64_t EFI_PTR64;␊
59typedef uint64_t EFI_HANDLE64;␊
60/*␊
61␊
62Portions Copyright 2004, Intel Corporation␊
63All rights reserved. This program and the accompanying materials␊
64are licensed and made available under the terms and conditions of the BSD License␊
65which accompanies this distribution. The full text of the license may be found at␊
66 http://opensource.org/licenses/bsd-license.php␊
67␊
68THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,␊
69WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.␊
70␊
71*/␊
72␊
73␊
74//␊
75// Modifiers for EFI Runtime and Boot Services␊
76//␊
77#define EFI_RUNTIMESERVICE␊
78#define EFIAPI␊
79#define IN␊
80#define OUT␊
81#define OPTIONAL␊
82␊
83#define EFI_MAX_BIT 0x80000000␊
84␊
85//␊
86// Set the upper bit to indicate EFI Error.␊
87//␊
88#define EFIERR(a) (EFI_MAX_BIT | (a))␊
89␊
90#define EFIWARN(a) (a)␊
91#define EFI_ERROR(a) (((INTN) (a)) < 0)␊
92␊
93#define EFI_SUCCESS 0␊
94#define EFI_LOAD_ERROR EFIERR (1)␊
95#define EFI_INVALID_PARAMETER EFIERR (2)␊
96#define EFI_UNSUPPORTED EFIERR (3)␊
97#define EFI_BAD_BUFFER_SIZE EFIERR (4)␊
98#define EFI_BUFFER_TOO_SMALL EFIERR (5)␊
99#define EFI_NOT_READY EFIERR (6)␊
100#define EFI_DEVICE_ERROR EFIERR (7)␊
101#define EFI_WRITE_PROTECTED EFIERR (8)␊
102#define EFI_OUT_OF_RESOURCES EFIERR (9)␊
103#define EFI_VOLUME_CORRUPTED EFIERR (10)␊
104#define EFI_VOLUME_FULL EFIERR (11)␊
105#define EFI_NO_MEDIA EFIERR (12)␊
106#define EFI_MEDIA_CHANGED EFIERR (13)␊
107#define EFI_NOT_FOUND EFIERR (14)␊
108#define EFI_ACCESS_DENIED EFIERR (15)␊
109#define EFI_NO_RESPONSE EFIERR (16)␊
110#define EFI_NO_MAPPING EFIERR (17)␊
111#define EFI_TIMEOUT EFIERR (18)␊
112#define EFI_NOT_STARTED EFIERR (19)␊
113#define EFI_ALREADY_STARTED EFIERR (20)␊
114#define EFI_ABORTED EFIERR (21)␊
115#define EFI_ICMP_ERROR EFIERR (22)␊
116#define EFI_TFTP_ERROR EFIERR (23)␊
117#define EFI_PROTOCOL_ERROR EFIERR (24)␊
118#define EFI_INCOMPATIBLE_VERSION EFIERR (25)␊
119#define EFI_SECURITY_VIOLATION EFIERR (26)␊
120#define EFI_CRC_ERROR EFIERR (27)␊
121␊
122#define EFI_WARN_UNKNOWN_GLYPH EFIWARN (1)␊
123#define EFI_WARN_DELETE_FAILURE EFIWARN (2)␊
124#define EFI_WARN_WRITE_FAILURE EFIWARN (3)␊
125#define EFI_WARN_BUFFER_TOO_SMALL EFIWARN (4)␊
126␊
127//␊
128// EFI Specification Revision information␊
129//␊
130#define EFI_SPECIFICATION_MAJOR_REVISION 1␊
131#define EFI_SPECIFICATION_MINOR_REVISION 10␊
132␊
133typedef struct {␊
134 EFI_UINT32 Data1;␊
135 EFI_UINT16 Data2;␊
136 EFI_UINT16 Data3;␊
137 EFI_UINT8 Data4[8];␊
138} EFI_GUID;␊
139␊
140#define APPLE_VENDOR_GUID \␊
141 {0xAC39C713, 0x7E50, 0x423D, {0x88, 0x9D, 0x27,0x8F, 0xCC, 0x34, 0x22, 0xB6} }␊
142␊
143#define EFI_GLOBAL_VARIABLE_GUID \␊
144 {0x8BE4DF61, 0x93CA, 0x11d2, {0xAA, 0x0D, 0x00, 0xE0, 0x98, 0x03, 0x2B, 0x8C} }␊
145␊
146typedef union {␊
147 EFI_GUID Guid;␊
148 EFI_UINT8 Raw[16];␊
149} EFI_GUID_UNION;␊
150␊
151//␊
152// EFI Time Abstraction:␊
153// Year: 2000 - 20XX␊
154// Month: 1 - 12␊
155// Day: 1 - 31␊
156// Hour: 0 - 23␊
157// Minute: 0 - 59␊
158// Second: 0 - 59␊
159// Nanosecond: 0 - 999,999,999␊
160// TimeZone: -1440 to 1440 or 2047␊
161//␊
162typedef struct {␊
163 EFI_UINT16 Year;␊
164 EFI_UINT8 Month;␊
165 EFI_UINT8 Day;␊
166 EFI_UINT8 Hour;␊
167 EFI_UINT8 Minute;␊
168 EFI_UINT8 Second;␊
169 EFI_UINT8 Pad1;␊
170 EFI_UINT32 Nanosecond;␊
171 EFI_INT16 TimeZone;␊
172 EFI_UINT8 Daylight;␊
173 EFI_UINT8 Pad2;␊
174} EFI_TIME;␊
175␊
176//␊
177// Bit definitions for EFI_TIME.Daylight␊
178//␊
179#define EFI_TIME_ADJUST_DAYLIGHT 0x01␊
180#define EFI_TIME_IN_DAYLIGHT 0x02␊
181␊
182//␊
183// Value definition for EFI_TIME.TimeZone␊
184//␊
185#define EFI_UNSPECIFIED_TIMEZONE 0x07FF␊
186␊
187typedef enum {␊
188 EfiReservedMemoryType,␊
189 EfiLoaderCode,␊
190 EfiLoaderData,␊
191 EfiBootServicesCode,␊
192 EfiBootServicesData,␊
193 EfiRuntimeServicesCode,␊
194 EfiRuntimeServicesData,␊
195 EfiConventionalMemory,␊
196 EfiUnusableMemory,␊
197 EfiACPIReclaimMemory,␊
198 EfiACPIMemoryNVS,␊
199 EfiMemoryMappedIO,␊
200 EfiMemoryMappedIOPortSpace,␊
201 EfiPalCode,␊
202 EfiMaxMemoryType␊
203} EFI_MEMORY_TYPE;␊
204␊
205typedef struct {␊
206 EFI_UINT64 Signature;␊
207 EFI_UINT32 Revision;␊
208 EFI_UINT32 HeaderSize;␊
209 EFI_UINT32 CRC32;␊
210 EFI_UINT32 Reserved;␊
211} __attribute__((aligned(8))) EFI_TABLE_HEADER;␊
212␊
213//␊
214// possible caching types for the memory range␊
215//␊
216#define EFI_MEMORY_UC 0x0000000000000001ULL␊
217#define EFI_MEMORY_WC 0x0000000000000002ULL␊
218#define EFI_MEMORY_WT 0x0000000000000004ULL␊
219#define EFI_MEMORY_WB 0x0000000000000008ULL␊
220#define EFI_MEMORY_UCE 0x0000000000000010ULL␊
221␊
222//␊
223// physical memory protection on range␊
224//␊
225#define EFI_MEMORY_WP 0x0000000000001000ULL␊
226#define EFI_MEMORY_RP 0x0000000000002000ULL␊
227#define EFI_MEMORY_XP 0x0000000000004000ULL␊
228␊
229//␊
230// range requires a runtime mapping␊
231//␊
232#define EFI_MEMORY_RUNTIME 0x8000000000000000ULL␊
233␊
234typedef EFI_UINT64 EFI_PHYSICAL_ADDRESS;␊
235typedef EFI_UINT64 EFI_VIRTUAL_ADDRESS;␊
236␊
237#define EFI_MEMORY_DESCRIPTOR_VERSION 1␊
238typedef struct {␊
239 EFI_UINT32 Type;␊
240 EFI_UINT32 Pad;␊
241 EFI_PHYSICAL_ADDRESS PhysicalStart;␊
242 EFI_VIRTUAL_ADDRESS VirtualStart;␊
243 EFI_UINT64 NumberOfPages;␊
244 EFI_UINT64 Attribute;␊
245} __attribute__((aligned(8))) EFI_MEMORY_DESCRIPTOR;␊
246␊
247␊
248typedef␊
249EFI_RUNTIMESERVICE␊
250EFI_STATUS␊
251(EFIAPI *EFI_SET_VIRTUAL_ADDRESS_MAP) (␊
252 IN EFI_UINTN MemoryMapSize,␊
253 IN EFI_UINTN DescriptorSize,␊
254 IN EFI_UINT32 DescriptorVersion,␊
255 IN EFI_MEMORY_DESCRIPTOR * VirtualMap␊
256 ) __attribute__((regparm(0)));␊
257␊
258typedef␊
259EFI_RUNTIMESERVICE␊
260EFI_STATUS␊
261(EFIAPI *EFI_CONVERT_POINTER) (␊
262 IN EFI_UINTN DebugDisposition,␊
263 IN OUT VOID **Address␊
264 ) __attribute__((regparm(0)));␊
265␊
266//␊
267// Variable attributes␊
268//␊
269#define EFI_VARIABLE_NON_VOLATILE 0x00000001␊
270#define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x00000002␊
271#define EFI_VARIABLE_RUNTIME_ACCESS 0x00000004␊
272#define EFI_VARIABLE_READ_ONLY 0x00000008␊
273␊
274typedef␊
275EFI_RUNTIMESERVICE␊
276EFI_STATUS␊
277(EFIAPI *EFI_GET_VARIABLE) (␊
278 IN EFI_CHAR16 * VariableName,␊
279 IN EFI_GUID * VendorGuid,␊
280 OUT EFI_UINT32 * Attributes OPTIONAL,␊
281 IN OUT EFI_UINTN * DataSize,␊
282 OUT VOID * Data␊
283 ) __attribute__((regparm(0)));␊
284␊
285typedef␊
286EFI_RUNTIMESERVICE␊
287EFI_STATUS␊
288(EFIAPI *EFI_GET_NEXT_VARIABLE_NAME) (␊
289 IN OUT EFI_UINTN * VariableNameSize,␊
290 IN OUT EFI_CHAR16 * VariableName,␊
291 IN OUT EFI_GUID * VendorGuid␊
292 ) __attribute__((regparm(0)));␊
293␊
294typedef␊
295EFI_RUNTIMESERVICE␊
296EFI_STATUS␊
297(EFIAPI *EFI_SET_VARIABLE) (␊
298 IN EFI_CHAR16 * VariableName,␊
299 IN EFI_GUID * VendorGuid,␊
300 IN EFI_UINT32 Attributes,␊
301 IN EFI_UINTN DataSize,␊
302 IN VOID * Data␊
303 ) __attribute__((regparm(0)));␊
304␊
305//␊
306// EFI Time␊
307//␊
308typedef struct {␊
309 EFI_UINT32 Resolution;␊
310 EFI_UINT32 Accuracy;␊
311 EFI_BOOLEAN SetsToZero;␊
312} __attribute__((aligned(4))) EFI_TIME_CAPABILITIES;␊
313␊
314typedef␊
315EFI_RUNTIMESERVICE␊
316EFI_STATUS␊
317(EFIAPI *EFI_GET_TIME) (␊
318 OUT EFI_TIME * Time,␊
319 OUT EFI_TIME_CAPABILITIES * Capabilities OPTIONAL␊
320 ) __attribute__((regparm(0)));␊
321␊
322typedef␊
323EFI_RUNTIMESERVICE␊
324EFI_STATUS␊
325(EFIAPI *EFI_SET_TIME) (␊
326 IN EFI_TIME * Time␊
327 ) __attribute__((regparm(0)));␊
328␊
329typedef␊
330EFI_RUNTIMESERVICE␊
331EFI_STATUS␊
332(EFIAPI *EFI_GET_WAKEUP_TIME) (␊
333 OUT EFI_BOOLEAN * Enabled,␊
334 OUT EFI_BOOLEAN * Pending,␊
335 OUT EFI_TIME * Time␊
336 ) __attribute__((regparm(0)));␊
337␊
338typedef␊
339EFI_RUNTIMESERVICE␊
340EFI_STATUS␊
341(EFIAPI *EFI_SET_WAKEUP_TIME) (␊
342 IN EFI_BOOLEAN Enable,␊
343 IN EFI_TIME * Time OPTIONAL␊
344 ) __attribute((regparm(0)));␊
345␊
346typedef enum {␊
347 EfiResetCold,␊
348 EfiResetWarm,␊
349 EfiResetShutdown,␊
350␊
351#ifdef TIANO_EXTENSION_FLAG␊
352 EfiResetUpdate␊
353#endif␊
354␊
355} EFI_RESET_TYPE;␊
356␊
357typedef␊
358EFI_RUNTIMESERVICE␊
359VOID␊
360(EFIAPI *EFI_RESET_SYSTEM) (␊
361 IN EFI_RESET_TYPE ResetType,␊
362 IN EFI_STATUS ResetStatus,␊
363 IN EFI_UINTN DataSize,␊
364 IN EFI_CHAR16 * ResetData OPTIONAL␊
365 ) __attribute__((regparm(0)));␊
366␊
367typedef␊
368EFI_RUNTIMESERVICE␊
369EFI_STATUS␊
370(EFIAPI *EFI_GET_NEXT_HIGH_MONO_COUNT) (␊
371 OUT EFI_UINT32 * HighCount␊
372 ) __attribute__((regparm(0)));␊
373␊
374//␊
375// Definition of Status Code extended data header␊
376//␊
377// HeaderSize The size of the architecture. This is specified to enable␊
378// the future expansion␊
379//␊
380// Size The size of the data in bytes. This does not include the size␊
381// of the header structure.␊
382//␊
383// Type A GUID defining the type of the data␊
384//␊
385//␊
386#ifdef TIANO_EXTENSION_FLAG␊
387␊
388typedef␊
389EFI_RUNTIMESERVICE␊
390EFI_STATUS␊
391(EFIAPI *EFI_REPORT_STATUS_CODE) (␊
392 IN EFI_STATUS_CODE_TYPE Type,␊
393 IN EFI_STATUS_CODE_VALUE Value,␊
394 IN EFI_UINT32 Instance,␊
395 IN EFI_GUID * CallerId OPTIONAL,␊
396 IN EFI_STATUS_CODE_DATA * Data OPTIONAL␊
397 ) __attribute__((regparm(0)));␊
398␊
399#endif␊
400//␊
401// EFI Runtime Services Table␊
402//␊
403#define EFI_RUNTIME_SERVICES_SIGNATURE 0x56524553544e5552ULL␊
404#define EFI_RUNTIME_SERVICES_REVISION ((EFI_SPECIFICATION_MAJOR_REVISION << 16) | (EFI_SPECIFICATION_MINOR_REVISION))␊
405␊
406typedef struct {␊
407 EFI_TABLE_HEADER Hdr;␊
408␊
409 //␊
410 // Time services␊
411 //␊
412 EFI_PTR32 GetTime;␊
413 EFI_PTR32 SetTime;␊
414 EFI_PTR32 GetWakeupTime;␊
415 EFI_PTR32 SetWakeupTime;␊
416␊
417 //␊
418 // Virtual memory services␊
419 //␊
420 EFI_PTR32 SetVirtualAddressMap;␊
421 EFI_PTR32 ConvertPointer;␊
422␊
423 //␊
424 // Variable services␊
425 //␊
426 EFI_PTR32 GetVariable;␊
427 EFI_PTR32 GetNextVariableName;␊
428 EFI_PTR32 SetVariable;␊
429␊
430 //␊
431 // Misc␊
432 //␊
433 EFI_PTR32 GetNextHighMonotonicCount;␊
434 EFI_PTR32 ResetSystem;␊
435␊
436#ifdef TIANO_EXTENSION_FLAG␊
437 //␊
438 // ////////////////////////////////////////////////////␊
439 // Extended EFI Services␊
440 //////////////////////////////////////////////////////␊
441 //␊
442 EFI_PTR32 ReportStatusCode;␊
443#endif␊
444␊
445} __attribute__((aligned(8))) EFI_RUNTIME_SERVICES_32;␊
446␊
447typedef struct {␊
448 EFI_TABLE_HEADER Hdr;␊
449␊
450 //␊
451 // Time services␊
452 //␊
453 EFI_PTR64 GetTime;␊
454 EFI_PTR64 SetTime;␊
455 EFI_PTR64 GetWakeupTime;␊
456 EFI_PTR64 SetWakeupTime;␊
457␊
458 //␊
459 // Virtual memory services␊
460 //␊
461 EFI_PTR64 SetVirtualAddressMap;␊
462 EFI_PTR64 ConvertPointer;␊
463␊
464 //␊
465 // Variable services␊
466 //␊
467 EFI_PTR64 GetVariable;␊
468 EFI_PTR64 GetNextVariableName;␊
469 EFI_PTR64 SetVariable;␊
470␊
471 //␊
472 // Misc␊
473 //␊
474 EFI_PTR64 GetNextHighMonotonicCount;␊
475 EFI_PTR64 ResetSystem;␊
476␊
477#ifdef TIANO_EXTENSION_FLAG␊
478 //␊
479 // ////////////////////////////////////////////////////␊
480 // Extended EFI Services␊
481 //////////////////////////////////////////////////////␊
482 //␊
483 EFI_PTR64 ReportStatusCode;␊
484#endif␊
485␊
486} __attribute__((aligned(8))) EFI_RUNTIME_SERVICES_64;␊
487␊
488//␊
489// EFI Configuration Table␊
490//␊
491typedef struct {␊
492 EFI_GUID VendorGuid;␊
493 EFI_PTR32 VendorTable;␊
494} EFI_CONFIGURATION_TABLE_32;␊
495␊
496typedef struct {␊
497 EFI_GUID VendorGuid;␊
498 EFI_PTR64 VendorTable;␊
499} __attribute__((aligned(8))) EFI_CONFIGURATION_TABLE_64;␊
500␊
501//␊
502// EFI System Table␊
503//␊
504#define EFI_SYSTEM_TABLE_SIGNATURE 0x5453595320494249ULL␊
505#define EFI_SYSTEM_TABLE_REVISION ((EFI_SPECIFICATION_MAJOR_REVISION << 16) | (EFI_SPECIFICATION_MINOR_REVISION))␊
506#define EFI_2_00_SYSTEM_TABLE_REVISION ((2 << 16) | 00)␊
507#define EFI_1_02_SYSTEM_TABLE_REVISION ((1 << 16) | 02)␊
508#define EFI_1_10_SYSTEM_TABLE_REVISION ((1 << 16) | 10)␊
509␊
510typedef struct EFI_SYSTEM_TABLE_32 {␊
511 EFI_TABLE_HEADER Hdr;␊
512␊
513 EFI_PTR32 FirmwareVendor;␊
514 EFI_UINT32 FirmwareRevision;␊
515␊
516 EFI_HANDLE32 ConsoleInHandle;␊
517 EFI_PTR32 ConIn;␊
518␊
519 EFI_HANDLE32 ConsoleOutHandle;␊
520 EFI_PTR32 ConOut;␊
521␊
522 EFI_HANDLE32 StandardErrorHandle;␊
523 EFI_PTR32 StdErr;␊
524␊
525 EFI_PTR32 RuntimeServices;␊
526 EFI_PTR32 BootServices;␊
527␊
528 EFI_UINT32 NumberOfTableEntries;␊
529 EFI_PTR32 ConfigurationTable;␊
530␊
531} __attribute__((aligned(8))) EFI_SYSTEM_TABLE_32;␊
532␊
533typedef struct EFI_SYSTEM_TABLE_64 {␊
534 EFI_TABLE_HEADER Hdr;␊
535␊
536 EFI_PTR64 FirmwareVendor;␊
537 EFI_UINT32 FirmwareRevision;␊
538␊
539 EFI_UINT32 __pad;␊
540␊
541 EFI_HANDLE64 ConsoleInHandle;␊
542 EFI_PTR64 ConIn;␊
543␊
544 EFI_HANDLE64 ConsoleOutHandle;␊
545 EFI_PTR64 ConOut;␊
546␊
547 EFI_HANDLE64 StandardErrorHandle;␊
548 EFI_PTR64 StdErr;␊
549␊
550 EFI_PTR64 RuntimeServices;␊
551 EFI_PTR64 BootServices;␊
552␊
553 EFI_UINT64 NumberOfTableEntries;␊
554 EFI_PTR64 ConfigurationTable;␊
555␊
556} __attribute__((aligned(8))) EFI_SYSTEM_TABLE_64;␊
557␊
558#endif /* _PEXPERT_I386_EFI_H */␊
559

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