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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{␊
185␉EfiReservedMemoryType,␊
186␉EfiLoaderCode,␊
187␉EfiLoaderData,␊
188␉EfiBootServicesCode,␊
189␉EfiBootServicesData,␊
190␉EfiRuntimeServicesCode,␊
191␉EfiRuntimeServicesData,␊
192␉EfiConventionalMemory,␊
193␉EfiUnusableMemory,␊
194␉EfiACPIReclaimMemory,␊
195␉EfiACPIMemoryNVS,␊
196␉EfiMemoryMappedIO,␊
197␉EfiMemoryMappedIOPortSpace,␊
198␉EfiPalCode,␊
199␉EfiMaxMemoryType␊
200} EFI_MEMORY_TYPE;␊
201␊
202typedef struct␊
203{␊
204␉EFI_UINT64␉␉␉␉Signature;␊
205␉EFI_UINT32␉␉␉␉Revision;␊
206␉EFI_UINT32␉␉␉␉HeaderSize;␊
207␉EFI_UINT32␉␉␉␉CRC32;␊
208␉EFI_UINT32␉␉␉␉Reserved;␊
209} __attribute__((aligned(8))) EFI_TABLE_HEADER;␊
210␊
211// possible caching types for the memory range␊
212␊
213#define EFI_MEMORY_UC 0x0000000000000001ULL␊
214#define EFI_MEMORY_WC 0x0000000000000002ULL␊
215#define EFI_MEMORY_WT 0x0000000000000004ULL␊
216#define EFI_MEMORY_WB 0x0000000000000008ULL␊
217#define EFI_MEMORY_UCE 0x0000000000000010ULL␊
218␊
219␊
220// physical memory protection on range␊
221␊
222#define EFI_MEMORY_WP 0x0000000000001000ULL␊
223#define EFI_MEMORY_RP 0x0000000000002000ULL␊
224#define EFI_MEMORY_XP 0x0000000000004000ULL␊
225␊
226␊
227// range requires a runtime mapping␊
228␊
229#define EFI_MEMORY_RUNTIME 0x8000000000000000ULL␊
230␊
231typedef EFI_UINT64 EFI_PHYSICAL_ADDRESS;␊
232typedef EFI_UINT64 EFI_VIRTUAL_ADDRESS;␊
233␊
234#define EFI_MEMORY_DESCRIPTOR_VERSION 1␊
235typedef struct␊
236{␊
237␉EFI_UINT32 Type;␊
238␉EFI_UINT32 Pad;␊
239␉EFI_PHYSICAL_ADDRESS PhysicalStart;␊
240␉EFI_VIRTUAL_ADDRESS VirtualStart;␊
241␉EFI_UINT64 NumberOfPages;␊
242␉EFI_UINT64 Attribute;␊
243} __attribute__((aligned(8))) EFI_MEMORY_DESCRIPTOR;␊
244␊
245␊
246typedef␊
247EFI_RUNTIMESERVICE␊
248EFI_STATUS␊
249(EFIAPI *EFI_SET_VIRTUAL_ADDRESS_MAP) (␊
250 IN EFI_UINTN MemoryMapSize,␊
251 IN EFI_UINTN DescriptorSize,␊
252 IN EFI_UINT32 DescriptorVersion,␊
253 IN EFI_MEMORY_DESCRIPTOR * VirtualMap␊
254 ) __attribute__((regparm(0)));␊
255␊
256typedef␊
257EFI_RUNTIMESERVICE␊
258EFI_STATUS␊
259(EFIAPI *EFI_CONVERT_POINTER) (␊
260 IN EFI_UINTN DebugDisposition,␊
261 IN OUT VOID **Address␊
262 ) __attribute__((regparm(0)));␊
263␊
264␊
265// Variable attributes␊
266␊
267#define EFI_VARIABLE_NON_VOLATILE 0x00000001␊
268#define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x00000002␊
269#define EFI_VARIABLE_RUNTIME_ACCESS 0x00000004␊
270#define EFI_VARIABLE_READ_ONLY 0x00000008␊
271␊
272typedef␊
273EFI_RUNTIMESERVICE␊
274EFI_STATUS␊
275(EFIAPI *EFI_GET_VARIABLE) (␊
276 IN EFI_CHAR16 * VariableName,␊
277 IN EFI_GUID * VendorGuid,␊
278 OUT EFI_UINT32 * Attributes OPTIONAL,␊
279 IN OUT EFI_UINTN * DataSize,␊
280 OUT VOID * Data␊
281 ) __attribute__((regparm(0)));␊
282␊
283typedef␊
284EFI_RUNTIMESERVICE␊
285EFI_STATUS␊
286(EFIAPI *EFI_GET_NEXT_VARIABLE_NAME) (␊
287 IN OUT EFI_UINTN * VariableNameSize,␊
288 IN OUT EFI_CHAR16 * VariableName,␊
289 IN OUT EFI_GUID * VendorGuid␊
290 ) __attribute__((regparm(0)));␊
291␊
292typedef␊
293EFI_RUNTIMESERVICE␊
294EFI_STATUS␊
295(EFIAPI *EFI_SET_VARIABLE) (␊
296 IN EFI_CHAR16 * VariableName,␊
297 IN EFI_GUID * VendorGuid,␊
298 IN EFI_UINT32 Attributes,␊
299 IN EFI_UINTN DataSize,␊
300 IN VOID * Data␊
301 ) __attribute__((regparm(0)));␊
302␊
303␊
304// EFI Time␊
305␊
306typedef struct␊
307{␊
308␉EFI_UINT32 Resolution;␊
309␉EFI_UINT32 Accuracy;␊
310␉EFI_BOOLEAN SetsToZero;␊
311} __attribute__((aligned(4))) EFI_TIME_CAPABILITIES;␊
312␊
313typedef␊
314EFI_RUNTIMESERVICE␊
315EFI_STATUS␊
316(EFIAPI *EFI_GET_TIME) (␊
317 OUT EFI_TIME * Time,␊
318 OUT EFI_TIME_CAPABILITIES * Capabilities OPTIONAL␊
319 ) __attribute__((regparm(0)));␊
320␊
321typedef␊
322EFI_RUNTIMESERVICE␊
323EFI_STATUS␊
324(EFIAPI *EFI_SET_TIME) (␊
325 IN EFI_TIME * Time␊
326 ) __attribute__((regparm(0)));␊
327␊
328typedef␊
329EFI_RUNTIMESERVICE␊
330EFI_STATUS␊
331(EFIAPI *EFI_GET_WAKEUP_TIME) (␊
332 OUT EFI_BOOLEAN * Enabled,␊
333 OUT EFI_BOOLEAN * Pending,␊
334 OUT EFI_TIME * Time␊
335 ) __attribute__((regparm(0)));␊
336␊
337typedef␊
338EFI_RUNTIMESERVICE␊
339EFI_STATUS␊
340(EFIAPI *EFI_SET_WAKEUP_TIME) (␊
341 IN EFI_BOOLEAN Enable,␊
342 IN EFI_TIME * Time OPTIONAL␊
343 ) __attribute((regparm(0)));␊
344␊
345typedef enum {␊
346 EfiResetCold,␊
347 EfiResetWarm,␊
348 EfiResetShutdown,␊
349␊
350#ifdef TIANO_EXTENSION_FLAG␊
351 EfiResetUpdate␊
352#endif␊
353␊
354} EFI_RESET_TYPE;␊
355␊
356typedef␊
357EFI_RUNTIMESERVICE␊
358VOID␊
359(EFIAPI *EFI_RESET_SYSTEM) (␊
360 IN EFI_RESET_TYPE ResetType,␊
361 IN EFI_STATUS ResetStatus,␊
362 IN EFI_UINTN DataSize,␊
363 IN EFI_CHAR16 * ResetData OPTIONAL␊
364 ) __attribute__((regparm(0)));␊
365␊
366typedef␊
367EFI_RUNTIMESERVICE␊
368EFI_STATUS␊
369(EFIAPI *EFI_GET_NEXT_HIGH_MONO_COUNT) (␊
370 OUT EFI_UINT32 * HighCount␊
371 ) __attribute__((regparm(0)));␊
372␊
373// Definition of Status Code extended data header␊
374␊
375// HeaderSize The size of the architecture. This is specified to enable the future expansion␊
376␊
377// Size The size of the data in bytes. This does not include the size of the header structure.␊
378␊
379// Type A GUID defining the type of the data␊
380␊
381#ifdef TIANO_EXTENSION_FLAG␊
382␊
383typedef␊
384EFI_RUNTIMESERVICE␊
385EFI_STATUS␊
386(EFIAPI *EFI_REPORT_STATUS_CODE) (␊
387 IN EFI_STATUS_CODE_TYPE Type,␊
388 IN EFI_STATUS_CODE_VALUE Value,␊
389 IN EFI_UINT32 Instance,␊
390 IN EFI_GUID * CallerId OPTIONAL,␊
391 IN EFI_STATUS_CODE_DATA * Data OPTIONAL␊
392 ) __attribute__((regparm(0)));␊
393␊
394#endif␊
395//␊
396// EFI Runtime Services Table␊
397//␊
398#define EFI_RUNTIME_SERVICES_SIGNATURE 0x56524553544e5552ULL␊
399#define EFI_RUNTIME_SERVICES_REVISION ((EFI_SPECIFICATION_MAJOR_REVISION << 16) | (EFI_SPECIFICATION_MINOR_REVISION))␊
400␊
401typedef struct␊
402{␊
403␉EFI_TABLE_HEADER␉␉Hdr;␊
404␊
405␉// Time Services␊
406␉EFI_PTR32␉␉␉␉GetTime;␊
407␉EFI_PTR32␉␉␉␉SetTime;␊
408␉EFI_PTR32␉␉␉␉GetWakeupTime;␊
409␉EFI_PTR32␉␉␉␉SetWakeupTime;␊
410␊
411␉// Virtual Memory Services␊
412␊
413␉EFI_PTR32 SetVirtualAddressMap;␊
414␉EFI_PTR32 ConvertPointer;␊
415␊
416␊
417␉// Variable Services␊
418␉EFI_PTR32 GetVariable;␊
419␉EFI_PTR32 GetNextVariableName;␊
420␉EFI_PTR32 SetVariable;␊
421␊
422␉// Miscellaneous Services␊
423␉EFI_PTR32 GetNextHighMonotonicCount;␊
424␉EFI_PTR32 ResetSystem;␊
425␊
426#ifdef TIANO_EXTENSION_FLAG␊
427␊
428␉// ////////////////////////////////////////////////////␊
429␉// Extended EFI Services␊
430␉//////////////////////////////////////////////////////␊
431␊
432␉EFI_PTR32 ReportStatusCode;␊
433#endif␊
434␊
435} __attribute__((aligned(8))) EFI_RUNTIME_SERVICES_32;␊
436␊
437typedef struct␊
438{␊
439␉EFI_TABLE_HEADER Hdr;␊
440␊
441␊
442␉// Time services␊
443␊
444␉EFI_PTR64 GetTime;␊
445␉EFI_PTR64 SetTime;␊
446␉EFI_PTR64 GetWakeupTime;␊
447␉EFI_PTR64 SetWakeupTime;␊
448␊
449␉// Virtual memory services␊
450␊
451␉EFI_PTR64 SetVirtualAddressMap;␊
452␉EFI_PTR64 ConvertPointer;␊
453␊
454␉// Variable services␊
455␊
456␉EFI_PTR64 GetVariable;␊
457␉EFI_PTR64 GetNextVariableName;␊
458␉EFI_PTR64 SetVariable;␊
459␊
460␉// Misc␊
461␊
462␉EFI_PTR64 GetNextHighMonotonicCount;␊
463␉EFI_PTR64 ResetSystem;␊
464␊
465#ifdef TIANO_EXTENSION_FLAG␊
466␊
467␉// ////////////////////////////////////////////////////␊
468␉// Extended EFI Services␊
469␉//////////////////////////////////////////////////////␊
470␊
471␉EFI_PTR64 ReportStatusCode;␊
472#endif␊
473␊
474} __attribute__((aligned(8))) EFI_RUNTIME_SERVICES_64;␊
475␊
476//␊
477// EFI Configuration Table␊
478//␊
479typedef struct␊
480{␊
481␉EFI_GUID VendorGuid;␊
482␉EFI_PTR32 VendorTable;␊
483} EFI_CONFIGURATION_TABLE_32;␊
484␊
485typedef struct␊
486{␊
487␉EFI_GUID VendorGuid;␊
488␉EFI_PTR64 VendorTable;␊
489} __attribute__((aligned(8))) EFI_CONFIGURATION_TABLE_64;␊
490␊
491␊
492// EFI System Table␊
493␊
494#define EFI_SYSTEM_TABLE_SIGNATURE 0x5453595320494249ULL␊
495#define EFI_SYSTEM_TABLE_REVISION ((EFI_SPECIFICATION_MAJOR_REVISION << 16) | (EFI_SPECIFICATION_MINOR_REVISION))␊
496#define EFI_2_00_SYSTEM_TABLE_REVISION ((2 << 16) | 00)␊
497#define EFI_1_02_SYSTEM_TABLE_REVISION ((1 << 16) | 02)␊
498#define EFI_1_10_SYSTEM_TABLE_REVISION ((1 << 16) | 10)␊
499␊
500typedef struct EFI_SYSTEM_TABLE_32␊
501{␊
502␉EFI_TABLE_HEADER Hdr;␊
503␊
504␉EFI_PTR32 FirmwareVendor;␊
505␉EFI_UINT32 FirmwareRevision;␊
506␊
507␉EFI_HANDLE32 ConsoleInHandle;␊
508␉EFI_PTR32 ConIn;␊
509␊
510␉EFI_HANDLE32 ConsoleOutHandle;␊
511␉EFI_PTR32 ConOut;␊
512␊
513␉EFI_HANDLE32 StandardErrorHandle;␊
514␉EFI_PTR32 StdErr;␊
515␊
516␉EFI_PTR32 RuntimeServices;␊
517␉EFI_PTR32 BootServices;␊
518␊
519␉EFI_UINT32 NumberOfTableEntries;␊
520␉EFI_PTR32 ConfigurationTable;␊
521␊
522} __attribute__((aligned(8))) EFI_SYSTEM_TABLE_32;␊
523␊
524typedef struct EFI_SYSTEM_TABLE_64␊
525{␊
526␉EFI_TABLE_HEADER Hdr;␊
527␊
528␉EFI_PTR64 FirmwareVendor;␊
529␉EFI_UINT32 FirmwareRevision;␊
530␊
531␉EFI_UINT32 __pad;␊
532␉EFI_HANDLE64 ConsoleInHandle;␊
533␉EFI_PTR64 ConIn;␊
534␊
535␉EFI_HANDLE64 ConsoleOutHandle;␊
536␉EFI_PTR64 ConOut;␊
537␊
538␉EFI_HANDLE64 StandardErrorHandle;␊
539␉EFI_PTR64 StdErr;␊
540␊
541␉EFI_PTR64 RuntimeServices;␊
542␉EFI_PTR64 BootServices;␊
543␊
544␉EFI_UINT64 NumberOfTableEntries;␊
545␉EFI_PTR64 ConfigurationTable;␊
546} __attribute__((aligned(8))) EFI_SYSTEM_TABLE_64;␊
547␊
548#endif /* _PEXPERT_I386_EFI_H */␊
549

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