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

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