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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#define STRUCT_EFI_TABLE_HEADER EFI_TABLE_HEADER Hdr;␊
214//␊
215// possible caching types for the memory range␊
216//␊
217#define EFI_MEMORY_UC 0x0000000000000001ULL␊
218#define EFI_MEMORY_WC 0x0000000000000002ULL␊
219#define EFI_MEMORY_WT 0x0000000000000004ULL␊
220#define EFI_MEMORY_WB 0x0000000000000008ULL␊
221#define EFI_MEMORY_UCE 0x0000000000000010ULL␊
222␊
223//␊
224// physical memory protection on range␊
225//␊
226#define EFI_MEMORY_WP 0x0000000000001000ULL␊
227#define EFI_MEMORY_RP 0x0000000000002000ULL␊
228#define EFI_MEMORY_XP 0x0000000000004000ULL␊
229␊
230//␊
231// range requires a runtime mapping␊
232//␊
233#define EFI_MEMORY_RUNTIME 0x8000000000000000ULL␊
234␊
235typedef EFI_UINT64 EFI_PHYSICAL_ADDRESS;␊
236typedef EFI_UINT64 EFI_VIRTUAL_ADDRESS;␊
237␊
238#define EFI_MEMORY_DESCRIPTOR_VERSION 1␊
239typedef struct {␊
240 EFI_UINT32 Type;␊
241 EFI_UINT32 Pad;␊
242 EFI_PHYSICAL_ADDRESS PhysicalStart;␊
243 EFI_VIRTUAL_ADDRESS VirtualStart;␊
244 EFI_UINT64 NumberOfPages;␊
245 EFI_UINT64 Attribute;␊
246} __attribute__((aligned(8))) EFI_MEMORY_DESCRIPTOR;␊
247␊
248␊
249typedef␊
250EFI_RUNTIMESERVICE␊
251EFI_STATUS␊
252(EFIAPI *EFI_SET_VIRTUAL_ADDRESS_MAP) (␊
253 IN EFI_UINTN MemoryMapSize,␊
254 IN EFI_UINTN DescriptorSize,␊
255 IN EFI_UINT32 DescriptorVersion,␊
256 IN EFI_MEMORY_DESCRIPTOR * VirtualMap␊
257 ) __attribute__((regparm(0)));␊
258␊
259typedef␊
260EFI_RUNTIMESERVICE␊
261EFI_STATUS␊
262(EFIAPI *EFI_CONVERT_POINTER) (␊
263 IN EFI_UINTN DebugDisposition,␊
264 IN OUT VOID **Address␊
265 ) __attribute__((regparm(0)));␊
266␊
267//␊
268// Variable attributes␊
269//␊
270#define EFI_VARIABLE_NON_VOLATILE 0x00000001␊
271#define EFI_VARIABLE_BOOTSERVICE_ACCESS 0x00000002␊
272#define EFI_VARIABLE_RUNTIME_ACCESS 0x00000004␊
273#define EFI_VARIABLE_READ_ONLY 0x00000008␊
274␊
275typedef␊
276EFI_RUNTIMESERVICE␊
277EFI_STATUS␊
278(EFIAPI *EFI_GET_VARIABLE) (␊
279 IN EFI_CHAR16 * VariableName,␊
280 IN EFI_GUID * VendorGuid,␊
281 OUT EFI_UINT32 * Attributes OPTIONAL,␊
282 IN OUT EFI_UINTN * DataSize,␊
283 OUT VOID * Data␊
284 ) __attribute__((regparm(0)));␊
285␊
286typedef␊
287EFI_RUNTIMESERVICE␊
288EFI_STATUS␊
289(EFIAPI *EFI_GET_NEXT_VARIABLE_NAME) (␊
290 IN OUT EFI_UINTN * VariableNameSize,␊
291 IN OUT EFI_CHAR16 * VariableName,␊
292 IN OUT EFI_GUID * VendorGuid␊
293 ) __attribute__((regparm(0)));␊
294␊
295typedef␊
296EFI_RUNTIMESERVICE␊
297EFI_STATUS␊
298(EFIAPI *EFI_SET_VARIABLE) (␊
299 IN EFI_CHAR16 * VariableName,␊
300 IN EFI_GUID * VendorGuid,␊
301 IN EFI_UINT32 Attributes,␊
302 IN EFI_UINTN DataSize,␊
303 IN VOID * Data␊
304 ) __attribute__((regparm(0)));␊
305␊
306//␊
307// EFI Time␊
308//␊
309typedef struct {␊
310 EFI_UINT32 Resolution;␊
311 EFI_UINT32 Accuracy;␊
312 EFI_BOOLEAN SetsToZero;␊
313} __attribute__((aligned(4))) EFI_TIME_CAPABILITIES;␊
314␊
315typedef␊
316EFI_RUNTIMESERVICE␊
317EFI_STATUS␊
318(EFIAPI *EFI_GET_TIME) (␊
319 OUT EFI_TIME * Time,␊
320 OUT EFI_TIME_CAPABILITIES * Capabilities OPTIONAL␊
321 ) __attribute__((regparm(0)));␊
322␊
323typedef␊
324EFI_RUNTIMESERVICE␊
325EFI_STATUS␊
326(EFIAPI *EFI_SET_TIME) (␊
327 IN EFI_TIME * Time␊
328 ) __attribute__((regparm(0)));␊
329␊
330typedef␊
331EFI_RUNTIMESERVICE␊
332EFI_STATUS␊
333(EFIAPI *EFI_GET_WAKEUP_TIME) (␊
334 OUT EFI_BOOLEAN * Enabled,␊
335 OUT EFI_BOOLEAN * Pending,␊
336 OUT EFI_TIME * Time␊
337 ) __attribute__((regparm(0)));␊
338␊
339typedef␊
340EFI_RUNTIMESERVICE␊
341EFI_STATUS␊
342(EFIAPI *EFI_SET_WAKEUP_TIME) (␊
343 IN EFI_BOOLEAN Enable,␊
344 IN EFI_TIME * Time OPTIONAL␊
345 ) __attribute((regparm(0)));␊
346␊
347typedef enum {␊
348 EfiResetCold,␊
349 EfiResetWarm,␊
350 EfiResetShutdown,␊
351␊
352#ifdef TIANO_EXTENSION_FLAG␊
353 EfiResetUpdate␊
354#endif␊
355␊
356} EFI_RESET_TYPE;␊
357␊
358typedef␊
359EFI_RUNTIMESERVICE␊
360VOID␊
361(EFIAPI *EFI_RESET_SYSTEM) (␊
362 IN EFI_RESET_TYPE ResetType,␊
363 IN EFI_STATUS ResetStatus,␊
364 IN EFI_UINTN DataSize,␊
365 IN EFI_CHAR16 * ResetData OPTIONAL␊
366 ) __attribute__((regparm(0)));␊
367␊
368typedef␊
369EFI_RUNTIMESERVICE␊
370EFI_STATUS␊
371(EFIAPI *EFI_GET_NEXT_HIGH_MONO_COUNT) (␊
372 OUT EFI_UINT32 * HighCount␊
373 ) __attribute__((regparm(0)));␊
374␊
375//␊
376// Definition of Status Code extended data header␊
377//␊
378// HeaderSize The size of the architecture. This is specified to enable␊
379// the future expansion␊
380//␊
381// Size The size of the data in bytes. This does not include the size␊
382// of the header structure.␊
383//␊
384// Type A GUID defining the type of the data␊
385//␊
386//␊
387#ifdef TIANO_EXTENSION_FLAG␊
388␊
389typedef␊
390EFI_RUNTIMESERVICE␊
391EFI_STATUS␊
392(EFIAPI *EFI_REPORT_STATUS_CODE) (␊
393 IN EFI_STATUS_CODE_TYPE Type,␊
394 IN EFI_STATUS_CODE_VALUE Value,␊
395 IN EFI_UINT32 Instance,␊
396 IN EFI_GUID * CallerId OPTIONAL,␊
397 IN EFI_STATUS_CODE_DATA * Data OPTIONAL␊
398 ) __attribute__((regparm(0)));␊
399␊
400#endif␊
401//␊
402// EFI Runtime Services Table␊
403//␊
404#define EFI_RUNTIME_SERVICES_SIGNATURE 0x56524553544e5552ULL␊
405#define EFI_RUNTIME_SERVICES_REVISION ((EFI_SPECIFICATION_MAJOR_REVISION << 16) | (EFI_SPECIFICATION_MINOR_REVISION))␊
406␊
407typedef struct {␊
408 STRUCT_EFI_TABLE_HEADER␊
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 STRUCT_EFI_TABLE_HEADER␊
449 //␊
450 // Time services␊
451 //␊
452 EFI_PTR64 GetTime;␊
453 EFI_PTR64 SetTime;␊
454 EFI_PTR64 GetWakeupTime;␊
455 EFI_PTR64 SetWakeupTime;␊
456␊
457 //␊
458 // Virtual memory services␊
459 //␊
460 EFI_PTR64 SetVirtualAddressMap;␊
461 EFI_PTR64 ConvertPointer;␊
462␊
463 //␊
464 // Variable services␊
465 //␊
466 EFI_PTR64 GetVariable;␊
467 EFI_PTR64 GetNextVariableName;␊
468 EFI_PTR64 SetVariable;␊
469␊
470 //␊
471 // Misc␊
472 //␊
473 EFI_PTR64 GetNextHighMonotonicCount;␊
474 EFI_PTR64 ResetSystem;␊
475␊
476#ifdef TIANO_EXTENSION_FLAG␊
477 //␊
478 // ////////////////////////////////////////////////////␊
479 // Extended EFI Services␊
480 //////////////////////////////////////////////////////␊
481 //␊
482 EFI_PTR64 ReportStatusCode;␊
483#endif␊
484␊
485} __attribute__((aligned(8))) EFI_RUNTIME_SERVICES_64;␊
486␊
487//␊
488// EFI Configuration Table␊
489//␊
490typedef struct {␊
491 EFI_GUID VendorGuid;␊
492 EFI_PTR32 VendorTable;␊
493} EFI_CONFIGURATION_TABLE_32;␊
494␊
495typedef struct {␊
496 EFI_GUID VendorGuid;␊
497 EFI_PTR64 VendorTable;␊
498} __attribute__((aligned(8))) EFI_CONFIGURATION_TABLE_64;␊
499␊
500//␊
501// EFI System Table␊
502//␊
503#define EFI_SYSTEM_TABLE_SIGNATURE 0x5453595320494249ULL␊
504#define EFI_SYSTEM_TABLE_REVISION ((EFI_SPECIFICATION_MAJOR_REVISION << 16) | (EFI_SPECIFICATION_MINOR_REVISION))␊
505#define EFI_2_00_SYSTEM_TABLE_REVISION ((2 << 16) | 00)␊
506#define EFI_1_02_SYSTEM_TABLE_REVISION ((1 << 16) | 02)␊
507#define EFI_1_10_SYSTEM_TABLE_REVISION ((1 << 16) | 10)␊
508␊
509typedef struct EFI_SYSTEM_TABLE_32 {␊
510 STRUCT_EFI_TABLE_HEADER␊
511 EFI_PTR32 FirmwareVendor;␊
512 EFI_UINT32 FirmwareRevision;␊
513␊
514 EFI_HANDLE32 ConsoleInHandle;␊
515 EFI_PTR32 ConIn;␊
516␊
517 EFI_HANDLE32 ConsoleOutHandle;␊
518 EFI_PTR32 ConOut;␊
519␊
520 EFI_HANDLE32 StandardErrorHandle;␊
521 EFI_PTR32 StdErr;␊
522␊
523 EFI_PTR32 RuntimeServices;␊
524 EFI_PTR32 BootServices;␊
525␊
526 EFI_UINT32 NumberOfTableEntries;␊
527 EFI_PTR32 ConfigurationTable;␊
528␊
529} __attribute__((aligned(8))) EFI_SYSTEM_TABLE_32;␊
530␊
531typedef struct EFI_SYSTEM_TABLE_64 {␊
532 STRUCT_EFI_TABLE_HEADER␊
533 EFI_PTR64 FirmwareVendor;␊
534 EFI_UINT32 FirmwareRevision;␊
535␊
536 EFI_UINT32 __pad;␊
537␊
538 EFI_HANDLE64 ConsoleInHandle;␊
539 EFI_PTR64 ConIn;␊
540␊
541 EFI_HANDLE64 ConsoleOutHandle;␊
542 EFI_PTR64 ConOut;␊
543␊
544 EFI_HANDLE64 StandardErrorHandle;␊
545 EFI_PTR64 StdErr;␊
546␊
547 EFI_PTR64 RuntimeServices;␊
548 EFI_PTR64 BootServices;␊
549␊
550 EFI_UINT64 NumberOfTableEntries;␊
551 EFI_PTR64 ConfigurationTable;␊
552␊
553} __attribute__((aligned(8))) EFI_SYSTEM_TABLE_64;␊
554␊
555#endif /* _PEXPERT_I386_EFI_H */␊
556

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