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1da177e4 LT |
1 | /****************************************************************************** |
2 | * | |
3 | * Name: actypes.h - Common data types for the entire ACPI subsystem | |
4 | * | |
5 | *****************************************************************************/ | |
6 | ||
7 | /* | |
7735ca0e | 8 | * Copyright (C) 2000 - 2017, Intel Corp. |
1da177e4 LT |
9 | * All rights reserved. |
10 | * | |
11 | * Redistribution and use in source and binary forms, with or without | |
12 | * modification, are permitted provided that the following conditions | |
13 | * are met: | |
14 | * 1. Redistributions of source code must retain the above copyright | |
15 | * notice, this list of conditions, and the following disclaimer, | |
16 | * without modification. | |
17 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer | |
18 | * substantially similar to the "NO WARRANTY" disclaimer below | |
19 | * ("Disclaimer") and any redistribution must be conditioned upon | |
20 | * including a substantially similar Disclaimer requirement for further | |
21 | * binary redistribution. | |
22 | * 3. Neither the names of the above-listed copyright holders nor the names | |
23 | * of any contributors may be used to endorse or promote products derived | |
24 | * from this software without specific prior written permission. | |
25 | * | |
26 | * Alternatively, this software may be distributed under the terms of the | |
27 | * GNU General Public License ("GPL") version 2 as published by the Free | |
28 | * Software Foundation. | |
29 | * | |
30 | * NO WARRANTY | |
31 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
32 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
33 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR | |
34 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
35 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
36 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
37 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
38 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
39 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING | |
40 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
41 | * POSSIBILITY OF SUCH DAMAGES. | |
42 | */ | |
43 | ||
44 | #ifndef __ACTYPES_H__ | |
45 | #define __ACTYPES_H__ | |
46 | ||
61686124 BM |
47 | /* acpisrc:struct_defs -- for acpisrc conversion */ |
48 | ||
defba1d8 | 49 | /* |
c6915b3f BM |
50 | * ACPI_MACHINE_WIDTH must be specified in an OS- or compiler-dependent |
51 | * header and must be either 32 or 64. 16-bit ACPICA is no longer | |
52 | * supported, as of 12/2006. | |
defba1d8 BM |
53 | */ |
54 | #ifndef ACPI_MACHINE_WIDTH | |
55 | #error ACPI_MACHINE_WIDTH not defined | |
56 | #endif | |
57 | ||
1da177e4 LT |
58 | /* |
59 | * Data type ranges | |
60 | * Note: These macros are designed to be compiler independent as well as | |
61 | * working around problems that some 32-bit compilers have with 64-bit | |
62 | * constants. | |
63 | */ | |
e252652f LZ |
64 | #define ACPI_UINT8_MAX (u8) (~((u8) 0)) /* 0xFF */ |
65 | #define ACPI_UINT16_MAX (u16)(~((u16) 0)) /* 0xFFFF */ | |
66 | #define ACPI_UINT32_MAX (u32)(~((u32) 0)) /* 0xFFFFFFFF */ | |
67 | #define ACPI_UINT64_MAX (u64)(~((u64) 0)) /* 0xFFFFFFFFFFFFFFFF */ | |
1da177e4 LT |
68 | #define ACPI_ASCII_MAX 0x7F |
69 | ||
1da177e4 | 70 | /* |
defba1d8 BM |
71 | * Architecture-specific ACPICA Subsystem Data Types |
72 | * | |
73 | * The goal of these types is to provide source code portability across | |
74 | * 16-bit, 32-bit, and 64-bit targets. | |
75 | * | |
76 | * 1) The following types are of fixed size for all targets (16/32/64): | |
77 | * | |
e252652f | 78 | * u8 Logical boolean |
defba1d8 | 79 | * |
e252652f LZ |
80 | * u8 8-bit (1 byte) unsigned value |
81 | * u16 16-bit (2 byte) unsigned value | |
82 | * u32 32-bit (4 byte) unsigned value | |
83 | * u64 64-bit (8 byte) unsigned value | |
defba1d8 | 84 | * |
e252652f LZ |
85 | * s16 16-bit (2 byte) signed value |
86 | * s32 32-bit (4 byte) signed value | |
87 | * s64 64-bit (8 byte) signed value | |
defba1d8 | 88 | * |
e252652f | 89 | * COMPILER_DEPENDENT_UINT64/s64 - These types are defined in the |
c6915b3f BM |
90 | * compiler-dependent header(s) and were introduced because there is no |
91 | * common 64-bit integer type across the various compilation models, as | |
92 | * shown in the table below. | |
defba1d8 BM |
93 | * |
94 | * Datatype LP64 ILP64 LLP64 ILP32 LP32 16bit | |
95 | * char 8 8 8 8 8 8 | |
96 | * short 16 16 16 16 16 16 | |
97 | * _int32 32 | |
98 | * int 32 64 32 32 16 16 | |
99 | * long 64 64 32 32 32 32 | |
100 | * long long 64 64 | |
101 | * pointer 64 64 64 32 32 32 | |
102 | * | |
103 | * Note: ILP64 and LP32 are currently not supported. | |
104 | * | |
105 | * | |
106 | * 2) These types represent the native word size of the target mode of the | |
107 | * processor, and may be 16-bit, 32-bit, or 64-bit as required. They are | |
108 | * usually used for memory allocation, efficient loop counters, and array | |
c6915b3f BM |
109 | * indexes. The types are similar to the size_t type in the C library and |
110 | * are required because there is no C type that consistently represents the | |
111 | * native data width. acpi_size is needed because there is no guarantee | |
112 | * that a kernel-level C library is present. | |
defba1d8 | 113 | * |
e252652f LZ |
114 | * acpi_size 16/32/64-bit unsigned value |
115 | * acpi_native_int 16/32/64-bit signed value | |
1da177e4 | 116 | */ |
1da177e4 | 117 | |
defba1d8 | 118 | /******************************************************************************* |
1da177e4 | 119 | * |
defba1d8 BM |
120 | * Common types for all compilers, all targets |
121 | * | |
122 | ******************************************************************************/ | |
123 | ||
e252652f LZ |
124 | #ifndef ACPI_USE_SYSTEM_INTTYPES |
125 | ||
e252652f LZ |
126 | typedef unsigned char u8; |
127 | typedef unsigned short u16; | |
80a648c1 | 128 | typedef short s16; |
e252652f LZ |
129 | typedef COMPILER_DEPENDENT_UINT64 u64; |
130 | typedef COMPILER_DEPENDENT_INT64 s64; | |
1da177e4 | 131 | |
e252652f | 132 | #endif /* ACPI_USE_SYSTEM_INTTYPES */ |
0897831b | 133 | |
28eb3fcf LM |
134 | /* |
135 | * Value returned by acpi_os_get_thread_id. There is no standard "thread_id" | |
136 | * across operating systems or even the various UNIX systems. Since ACPICA | |
137 | * only needs the thread ID as a unique thread identifier, we use a u64 | |
138 | * as the only common data type - it will accommodate any type of pointer or | |
139 | * any type of integer. It is up to the host-dependent OSL to cast the | |
140 | * native thread ID type to a u64 (in acpi_os_get_thread_id). | |
141 | */ | |
142 | #define acpi_thread_id u64 | |
143 | ||
defba1d8 BM |
144 | /******************************************************************************* |
145 | * | |
146 | * Types specific to 64-bit targets | |
147 | * | |
148 | ******************************************************************************/ | |
1da177e4 LT |
149 | |
150 | #if ACPI_MACHINE_WIDTH == 64 | |
151 | ||
e252652f | 152 | #ifndef ACPI_USE_SYSTEM_INTTYPES |
1da177e4 | 153 | |
e252652f LZ |
154 | typedef unsigned int u32; |
155 | typedef int s32; | |
1da177e4 | 156 | |
e252652f | 157 | #endif /* ACPI_USE_SYSTEM_INTTYPES */ |
1da177e4 | 158 | |
defba1d8 BM |
159 | typedef s64 acpi_native_int; |
160 | ||
67a119f9 | 161 | typedef u64 acpi_size; |
4be44fcd LB |
162 | typedef u64 acpi_io_address; |
163 | typedef u64 acpi_physical_address; | |
1da177e4 | 164 | |
1da177e4 LT |
165 | #define ACPI_MAX_PTR ACPI_UINT64_MAX |
166 | #define ACPI_SIZE_MAX ACPI_UINT64_MAX | |
167 | ||
defba1d8 | 168 | #define ACPI_USE_NATIVE_DIVIDE /* Has native 64-bit integer support */ |
65082bfc | 169 | #define ACPI_USE_NATIVE_MATH64 /* Has native 64-bit integer support */ |
defba1d8 | 170 | |
0897831b BM |
171 | /* |
172 | * In the case of the Itanium Processor Family (IPF), the hardware does not | |
c6915b3f BM |
173 | * support misaligned memory transfers. Set the MISALIGNMENT_NOT_SUPPORTED |
174 | * flag to indicate that special precautions must be taken to avoid alignment | |
175 | * faults. (IA64 or ia64 is currently used by existing compilers to indicate | |
176 | * IPF.) | |
0897831b | 177 | * |
ba494bee | 178 | * Note: EM64T and other X86-64 processors support misaligned transfers, |
0897831b BM |
179 | * so there is no need to define this flag. |
180 | */ | |
181 | #if defined (__IA64__) || defined (__ia64__) | |
182 | #define ACPI_MISALIGNMENT_NOT_SUPPORTED | |
183 | #endif | |
184 | ||
defba1d8 BM |
185 | /******************************************************************************* |
186 | * | |
187 | * Types specific to 32-bit targets | |
188 | * | |
189 | ******************************************************************************/ | |
190 | ||
191 | #elif ACPI_MACHINE_WIDTH == 32 | |
192 | ||
e252652f | 193 | #ifndef ACPI_USE_SYSTEM_INTTYPES |
defba1d8 | 194 | |
e252652f LZ |
195 | typedef unsigned int u32; |
196 | typedef int s32; | |
defba1d8 | 197 | |
e252652f | 198 | #endif /* ACPI_USE_SYSTEM_INTTYPES */ |
defba1d8 | 199 | |
defba1d8 BM |
200 | typedef s32 acpi_native_int; |
201 | ||
67a119f9 | 202 | typedef u32 acpi_size; |
2b876010 LZ |
203 | |
204 | #ifdef ACPI_32BIT_PHYSICAL_ADDRESS | |
205 | ||
206 | /* | |
207 | * OSPMs can define this to shrink the size of the structures for 32-bit | |
208 | * none PAE environment. ASL compiler may always define this to generate | |
209 | * 32-bit OSPM compliant tables. | |
210 | */ | |
defba1d8 | 211 | typedef u32 acpi_io_address; |
f3d2e786 | 212 | typedef u32 acpi_physical_address; |
defba1d8 | 213 | |
2b876010 LZ |
214 | #else /* ACPI_32BIT_PHYSICAL_ADDRESS */ |
215 | ||
216 | /* | |
217 | * It is reported that, after some calculations, the physical addresses can | |
218 | * wrap over the 32-bit boundary on 32-bit PAE environment. | |
219 | * https://bugzilla.kernel.org/show_bug.cgi?id=87971 | |
220 | */ | |
221 | typedef u64 acpi_io_address; | |
222 | typedef u64 acpi_physical_address; | |
223 | ||
224 | #endif /* ACPI_32BIT_PHYSICAL_ADDRESS */ | |
225 | ||
defba1d8 BM |
226 | #define ACPI_MAX_PTR ACPI_UINT32_MAX |
227 | #define ACPI_SIZE_MAX ACPI_UINT32_MAX | |
228 | ||
defba1d8 | 229 | #else |
1da177e4 | 230 | |
59fa8505 | 231 | /* ACPI_MACHINE_WIDTH must be either 64 or 32 */ |
1da177e4 | 232 | |
defba1d8 BM |
233 | #error unknown ACPI_MACHINE_WIDTH |
234 | #endif | |
1da177e4 | 235 | |
defba1d8 BM |
236 | /******************************************************************************* |
237 | * | |
1685bd40 | 238 | * OS-dependent types |
defba1d8 | 239 | * |
b8e4d893 | 240 | * If the defaults below are not appropriate for the host system, they can |
1685bd40 | 241 | * be defined in the OS-specific header, and this will take precedence. |
b8e4d893 | 242 | * |
defba1d8 | 243 | ******************************************************************************/ |
1da177e4 | 244 | |
967440e3 BM |
245 | /* Flags for acpi_os_acquire_lock/acpi_os_release_lock */ |
246 | ||
b8e4d893 | 247 | #ifndef acpi_cpu_flags |
67a119f9 | 248 | #define acpi_cpu_flags acpi_size |
b8e4d893 | 249 | #endif |
defba1d8 | 250 | |
967440e3 BM |
251 | /* Object returned from acpi_os_create_cache */ |
252 | ||
253 | #ifndef acpi_cache_t | |
50df4d8b | 254 | #ifdef ACPI_USE_LOCAL_CACHE |
967440e3 | 255 | #define acpi_cache_t struct acpi_memory_list |
50df4d8b BM |
256 | #else |
257 | #define acpi_cache_t void * | |
258 | #endif | |
967440e3 BM |
259 | #endif |
260 | ||
1685bd40 BM |
261 | /* |
262 | * Synchronization objects - Mutexes, Semaphores, and spin_locks | |
263 | */ | |
264 | #if (ACPI_MUTEX_TYPE == ACPI_BINARY_SEMAPHORE) | |
265 | /* | |
266 | * These macros are used if the host OS does not support a mutex object. | |
267 | * Map the OSL Mutex interfaces to binary semaphores. | |
268 | */ | |
269 | #define acpi_mutex acpi_semaphore | |
270 | #define acpi_os_create_mutex(out_handle) acpi_os_create_semaphore (1, 1, out_handle) | |
271 | #define acpi_os_delete_mutex(handle) (void) acpi_os_delete_semaphore (handle) | |
272 | #define acpi_os_acquire_mutex(handle,time) acpi_os_wait_semaphore (handle, 1, time) | |
273 | #define acpi_os_release_mutex(handle) (void) acpi_os_signal_semaphore (handle, 1) | |
274 | #endif | |
275 | ||
276 | /* Configurable types for synchronization objects */ | |
277 | ||
278 | #ifndef acpi_spinlock | |
279 | #define acpi_spinlock void * | |
280 | #endif | |
281 | ||
282 | #ifndef acpi_semaphore | |
283 | #define acpi_semaphore void * | |
284 | #endif | |
285 | ||
286 | #ifndef acpi_mutex | |
287 | #define acpi_mutex void * | |
288 | #endif | |
289 | ||
290 | /******************************************************************************* | |
291 | * | |
292 | * Compiler-dependent types | |
293 | * | |
294 | * If the defaults below are not appropriate for the host compiler, they can | |
295 | * be defined in the compiler-specific header, and this will take precedence. | |
296 | * | |
297 | ******************************************************************************/ | |
298 | ||
967440e3 BM |
299 | /* Use C99 uintptr_t for pointer casting if available, "void *" otherwise */ |
300 | ||
301 | #ifndef acpi_uintptr_t | |
302 | #define acpi_uintptr_t void * | |
303 | #endif | |
304 | ||
b8e4d893 BM |
305 | /* |
306 | * ACPI_PRINTF_LIKE is used to tag functions as "printf-like" because | |
307 | * some compilers can catch printf format string problems | |
308 | */ | |
309 | #ifndef ACPI_PRINTF_LIKE | |
310 | #define ACPI_PRINTF_LIKE(c) | |
311 | #endif | |
312 | ||
313 | /* | |
c6915b3f BM |
314 | * Some compilers complain about unused variables. Sometimes we don't want |
315 | * to use all the variables (for example, _acpi_module_name). This allows us | |
fd589a8f | 316 | * to tell the compiler in a per-variable manner that a variable |
b8e4d893 BM |
317 | * is unused |
318 | */ | |
319 | #ifndef ACPI_UNUSED_VAR | |
320 | #define ACPI_UNUSED_VAR | |
321 | #endif | |
defba1d8 | 322 | |
8313524a | 323 | /* |
c6915b3f BM |
324 | * All ACPICA external functions that are available to the rest of the |
325 | * kernel are tagged with these macros which can be defined as appropriate | |
326 | * for the host. | |
d21f600b LZ |
327 | * |
328 | * Notes: | |
329 | * ACPI_EXPORT_SYMBOL_INIT is used for initialization and termination | |
330 | * interfaces that may need special processing. | |
331 | * ACPI_EXPORT_SYMBOL is used for all other public external functions. | |
8313524a | 332 | */ |
d21f600b LZ |
333 | #ifndef ACPI_EXPORT_SYMBOL_INIT |
334 | #define ACPI_EXPORT_SYMBOL_INIT(symbol) | |
335 | #endif | |
336 | ||
8313524a BM |
337 | #ifndef ACPI_EXPORT_SYMBOL |
338 | #define ACPI_EXPORT_SYMBOL(symbol) | |
339 | #endif | |
340 | ||
efb83542 LZ |
341 | /* |
342 | * Compiler/Clibrary-dependent debug initialization. Used for ACPICA | |
343 | * utilities only. | |
344 | */ | |
345 | #ifndef ACPI_DEBUG_INITIALIZE | |
346 | #define ACPI_DEBUG_INITIALIZE() | |
347 | #endif | |
348 | ||
b3c86c30 LZ |
349 | /******************************************************************************* |
350 | * | |
351 | * Configuration | |
352 | * | |
353 | ******************************************************************************/ | |
354 | ||
d5caf1cd LZ |
355 | #ifdef ACPI_NO_MEM_ALLOCATIONS |
356 | ||
357 | #define ACPI_ALLOCATE(a) NULL | |
358 | #define ACPI_ALLOCATE_ZEROED(a) NULL | |
359 | #define ACPI_FREE(a) | |
360 | #define ACPI_MEM_TRACKING(a) | |
361 | ||
362 | #else /* ACPI_NO_MEM_ALLOCATIONS */ | |
363 | ||
b3c86c30 LZ |
364 | #ifdef ACPI_DBG_TRACK_ALLOCATIONS |
365 | /* | |
366 | * Memory allocation tracking (used by acpi_exec to detect memory leaks) | |
367 | */ | |
368 | #define ACPI_MEM_PARAMETERS _COMPONENT, _acpi_module_name, __LINE__ | |
369 | #define ACPI_ALLOCATE(a) acpi_ut_allocate_and_track ((acpi_size) (a), ACPI_MEM_PARAMETERS) | |
370 | #define ACPI_ALLOCATE_ZEROED(a) acpi_ut_allocate_zeroed_and_track ((acpi_size) (a), ACPI_MEM_PARAMETERS) | |
371 | #define ACPI_FREE(a) acpi_ut_free_and_track (a, ACPI_MEM_PARAMETERS) | |
372 | #define ACPI_MEM_TRACKING(a) a | |
373 | ||
374 | #else | |
375 | /* | |
376 | * Normal memory allocation directly via the OS services layer | |
377 | */ | |
378 | #define ACPI_ALLOCATE(a) acpi_os_allocate ((acpi_size) (a)) | |
379 | #define ACPI_ALLOCATE_ZEROED(a) acpi_os_allocate_zeroed ((acpi_size) (a)) | |
380 | #define ACPI_FREE(a) acpi_os_free (a) | |
381 | #define ACPI_MEM_TRACKING(a) | |
382 | ||
383 | #endif /* ACPI_DBG_TRACK_ALLOCATIONS */ | |
384 | ||
d5caf1cd LZ |
385 | #endif /* ACPI_NO_MEM_ALLOCATIONS */ |
386 | ||
50df4d8b BM |
387 | /****************************************************************************** |
388 | * | |
c6915b3f BM |
389 | * ACPI Specification constants (Do not change unless the specification |
390 | * changes) | |
50df4d8b BM |
391 | * |
392 | *****************************************************************************/ | |
393 | ||
06f55419 | 394 | /* Number of distinct FADT-based GPE register blocks (GPE0 and GPE1) */ |
50df4d8b BM |
395 | |
396 | #define ACPI_MAX_GPE_BLOCKS 2 | |
06f55419 BM |
397 | |
398 | /* Default ACPI register widths */ | |
399 | ||
50df4d8b | 400 | #define ACPI_GPE_REGISTER_WIDTH 8 |
06f55419 BM |
401 | #define ACPI_PM1_REGISTER_WIDTH 16 |
402 | #define ACPI_PM2_REGISTER_WIDTH 8 | |
403 | #define ACPI_PM_TIMER_WIDTH 32 | |
e07fcfd8 | 404 | #define ACPI_RESET_REGISTER_WIDTH 8 |
50df4d8b BM |
405 | |
406 | /* Names within the namespace are 4 bytes long */ | |
407 | ||
408 | #define ACPI_NAME_SIZE 4 | |
409 | #define ACPI_PATH_SEGMENT_LENGTH 5 /* 4 chars for name + 1 char for separator */ | |
410 | #define ACPI_PATH_SEPARATOR '.' | |
411 | ||
412 | /* Sizes for ACPI table headers */ | |
413 | ||
414 | #define ACPI_OEM_ID_SIZE 6 | |
415 | #define ACPI_OEM_TABLE_ID_SIZE 8 | |
416 | ||
417 | /* ACPI/PNP hardware IDs */ | |
418 | ||
419 | #define PCI_ROOT_HID_STRING "PNP0A03" | |
420 | #define PCI_EXPRESS_ROOT_HID_STRING "PNP0A08" | |
421 | ||
422 | /* PM Timer ticks per second (HZ) */ | |
423 | ||
c41679a4 | 424 | #define ACPI_PM_TIMER_FREQUENCY 3579545 |
50df4d8b | 425 | |
defba1d8 BM |
426 | /******************************************************************************* |
427 | * | |
428 | * Independent types | |
429 | * | |
430 | ******************************************************************************/ | |
1da177e4 | 431 | |
defba1d8 | 432 | /* Logical defines and NULL */ |
1da177e4 | 433 | |
1da177e4 LT |
434 | #ifdef FALSE |
435 | #undef FALSE | |
436 | #endif | |
437 | #define FALSE (1 == 0) | |
438 | ||
439 | #ifdef TRUE | |
440 | #undef TRUE | |
441 | #endif | |
442 | #define TRUE (1 == 1) | |
443 | ||
444 | #ifndef NULL | |
445 | #define NULL (void *) 0 | |
446 | #endif | |
447 | ||
1da177e4 | 448 | /* |
6de4048a | 449 | * Miscellaneous types |
1da177e4 | 450 | */ |
4be44fcd LB |
451 | typedef u32 acpi_status; /* All ACPI Exceptions */ |
452 | typedef u32 acpi_name; /* 4-byte ACPI name */ | |
453 | typedef char *acpi_string; /* Null terminated ASCII string */ | |
defba1d8 | 454 | typedef void *acpi_handle; /* Actually a ptr to a NS Node */ |
4be44fcd | 455 | |
c41679a4 BM |
456 | /* Time constants for timer calculations */ |
457 | ||
458 | #define ACPI_MSEC_PER_SEC 1000L | |
459 | ||
460 | #define ACPI_USEC_PER_MSEC 1000L | |
461 | #define ACPI_USEC_PER_SEC 1000000L | |
462 | ||
463 | #define ACPI_100NSEC_PER_USEC 10L | |
464 | #define ACPI_100NSEC_PER_MSEC 10000L | |
465 | #define ACPI_100NSEC_PER_SEC 10000000L | |
466 | ||
467 | #define ACPI_NSEC_PER_USEC 1000L | |
468 | #define ACPI_NSEC_PER_MSEC 1000000L | |
469 | #define ACPI_NSEC_PER_SEC 1000000000L | |
470 | ||
50df4d8b BM |
471 | /* Owner IDs are used to track namespace nodes for selective deletion */ |
472 | ||
473 | typedef u8 acpi_owner_id; | |
474 | #define ACPI_OWNER_ID_MAX 0xFF | |
475 | ||
1da177e4 | 476 | #define ACPI_INTEGER_BIT_SIZE 64 |
4be44fcd | 477 | #define ACPI_MAX_DECIMAL_DIGITS 20 /* 2^64 = 18,446,744,073,709,551,616 */ |
1da177e4 LT |
478 | #define ACPI_MAX64_DECIMAL_DIGITS 20 |
479 | #define ACPI_MAX32_DECIMAL_DIGITS 10 | |
480 | #define ACPI_MAX16_DECIMAL_DIGITS 5 | |
481 | #define ACPI_MAX8_DECIMAL_DIGITS 3 | |
482 | ||
483 | /* | |
484 | * Constants with special meanings | |
485 | */ | |
c51a4de8 | 486 | #define ACPI_ROOT_OBJECT ACPI_ADD_PTR (acpi_handle, NULL, ACPI_MAX_PTR) |
50df4d8b BM |
487 | #define ACPI_WAIT_FOREVER 0xFFFF /* u16, as per ACPI spec */ |
488 | #define ACPI_DO_NOT_WAIT 0 | |
489 | ||
5df7e6cb | 490 | /* |
c6915b3f BM |
491 | * Obsolete: Acpi integer width. In ACPI version 1 (1996), integers are |
492 | * 32 bits. In ACPI version 2 (2000) and later, integers are max 64 bits. | |
493 | * Note that this pertains to the ACPI integer type only, not to other | |
494 | * integers used in the implementation of the ACPICA subsystem. | |
5df7e6cb BM |
495 | * |
496 | * 01/2010: This type is obsolete and has been removed from the entire ACPICA | |
497 | * code base. It remains here for compatibility with device drivers that use | |
498 | * the type. However, it will be removed in the future. | |
499 | */ | |
500 | typedef u64 acpi_integer; | |
501 | #define ACPI_INTEGER_MAX ACPI_UINT64_MAX | |
502 | ||
50df4d8b BM |
503 | /******************************************************************************* |
504 | * | |
505 | * Commonly used macros | |
506 | * | |
507 | ******************************************************************************/ | |
508 | ||
509 | /* Data manipulation */ | |
510 | ||
35d7c1cf BM |
511 | #define ACPI_LOBYTE(integer) ((u8) (u16)(integer)) |
512 | #define ACPI_HIBYTE(integer) ((u8) (((u16)(integer)) >> 8)) | |
513 | #define ACPI_LOWORD(integer) ((u16) (u32)(integer)) | |
514 | #define ACPI_HIWORD(integer) ((u16)(((u32)(integer)) >> 16)) | |
515 | #define ACPI_LODWORD(integer64) ((u32) (u64)(integer64)) | |
516 | #define ACPI_HIDWORD(integer64) ((u32)(((u64)(integer64)) >> 32)) | |
50df4d8b BM |
517 | |
518 | #define ACPI_SET_BIT(target,bit) ((target) |= (bit)) | |
519 | #define ACPI_CLEAR_BIT(target,bit) ((target) &= ~(bit)) | |
520 | #define ACPI_MIN(a,b) (((a)<(b))?(a):(b)) | |
521 | #define ACPI_MAX(a,b) (((a)>(b))?(a):(b)) | |
522 | ||
523 | /* Size calculation */ | |
524 | ||
525 | #define ACPI_ARRAY_LENGTH(x) (sizeof(x) / sizeof((x)[0])) | |
526 | ||
527 | /* Pointer manipulation */ | |
528 | ||
529 | #define ACPI_CAST_PTR(t, p) ((t *) (acpi_uintptr_t) (p)) | |
530 | #define ACPI_CAST_INDIRECT_PTR(t, p) ((t **) (acpi_uintptr_t) (p)) | |
531 | #define ACPI_ADD_PTR(t, a, b) ACPI_CAST_PTR (t, (ACPI_CAST_PTR (u8, (a)) + (acpi_size)(b))) | |
69ee810c | 532 | #define ACPI_SUB_PTR(t, a, b) ACPI_CAST_PTR (t, (ACPI_CAST_PTR (u8, (a)) - (acpi_size)(b))) |
50df4d8b BM |
533 | #define ACPI_PTR_DIFF(a, b) (acpi_size) (ACPI_CAST_PTR (u8, (a)) - ACPI_CAST_PTR (u8, (b))) |
534 | ||
535 | /* Pointer/Integer type conversions */ | |
536 | ||
537 | #define ACPI_TO_POINTER(i) ACPI_ADD_PTR (void, (void *) NULL,(acpi_size) i) | |
538 | #define ACPI_TO_INTEGER(p) ACPI_PTR_DIFF (p, (void *) NULL) | |
9b62da73 | 539 | #define ACPI_OFFSET(d, f) ACPI_PTR_DIFF (&(((d *) 0)->f), (void *) NULL) |
50df4d8b BM |
540 | #define ACPI_PHYSADDR_TO_PTR(i) ACPI_TO_POINTER(i) |
541 | #define ACPI_PTR_TO_PHYSADDR(i) ACPI_TO_INTEGER(i) | |
542 | ||
ff600271 BM |
543 | /* Optimizations for 4-character (32-bit) acpi_name manipulation */ |
544 | ||
50df4d8b BM |
545 | #ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED |
546 | #define ACPI_COMPARE_NAME(a,b) (*ACPI_CAST_PTR (u32, (a)) == *ACPI_CAST_PTR (u32, (b))) | |
ff600271 | 547 | #define ACPI_MOVE_NAME(dest,src) (*ACPI_CAST_PTR (u32, (dest)) = *ACPI_CAST_PTR (u32, (src))) |
50df4d8b | 548 | #else |
4fa4616e BM |
549 | #define ACPI_COMPARE_NAME(a,b) (!strncmp (ACPI_CAST_PTR (char, (a)), ACPI_CAST_PTR (char, (b)), ACPI_NAME_SIZE)) |
550 | #define ACPI_MOVE_NAME(dest,src) (strncpy (ACPI_CAST_PTR (char, (dest)), ACPI_CAST_PTR (char, (src)), ACPI_NAME_SIZE)) | |
50df4d8b BM |
551 | #endif |
552 | ||
cacba865 LZ |
553 | /* Support for the special RSDP signature (8 characters) */ |
554 | ||
4fa4616e BM |
555 | #define ACPI_VALIDATE_RSDP_SIG(a) (!strncmp (ACPI_CAST_PTR (char, (a)), ACPI_SIG_RSDP, 8)) |
556 | #define ACPI_MAKE_RSDP_SIG(dest) (memcpy (ACPI_CAST_PTR (char, (dest)), ACPI_SIG_RSDP, 8)) | |
cacba865 | 557 | |
4eebedd8 LZ |
558 | /* |
559 | * Algorithm to obtain access bit width. | |
560 | * Can be used with access_width of struct acpi_generic_address and access_size of | |
561 | * struct acpi_resource_generic_register. | |
562 | */ | |
563 | #define ACPI_ACCESS_BIT_WIDTH(size) (1 << ((size) + 2)) | |
564 | ||
50df4d8b BM |
565 | /******************************************************************************* |
566 | * | |
567 | * Miscellaneous constants | |
568 | * | |
569 | ******************************************************************************/ | |
1da177e4 | 570 | |
1da177e4 LT |
571 | /* |
572 | * Initialization sequence | |
573 | */ | |
574 | #define ACPI_FULL_INITIALIZATION 0x00 | |
575 | #define ACPI_NO_ADDRESS_SPACE_INIT 0x01 | |
739dcbb9 | 576 | #define ACPI_NO_HARDWARE_INIT 0x02 |
1da177e4 LT |
577 | #define ACPI_NO_EVENT_INIT 0x04 |
578 | #define ACPI_NO_HANDLER_INIT 0x08 | |
579 | #define ACPI_NO_ACPI_ENABLE 0x10 | |
580 | #define ACPI_NO_DEVICE_INIT 0x20 | |
581 | #define ACPI_NO_OBJECT_INIT 0x40 | |
c04be184 | 582 | #define ACPI_NO_FACS_INIT 0x80 |
1da177e4 LT |
583 | |
584 | /* | |
585 | * Initialization state | |
586 | */ | |
cb219bb6 BM |
587 | #define ACPI_SUBSYSTEM_INITIALIZE 0x01 |
588 | #define ACPI_INITIALIZED_OK 0x02 | |
1da177e4 LT |
589 | |
590 | /* | |
591 | * Power state values | |
592 | */ | |
593 | #define ACPI_STATE_UNKNOWN (u8) 0xFF | |
594 | ||
595 | #define ACPI_STATE_S0 (u8) 0 | |
596 | #define ACPI_STATE_S1 (u8) 1 | |
597 | #define ACPI_STATE_S2 (u8) 2 | |
598 | #define ACPI_STATE_S3 (u8) 3 | |
599 | #define ACPI_STATE_S4 (u8) 4 | |
600 | #define ACPI_STATE_S5 (u8) 5 | |
601 | #define ACPI_S_STATES_MAX ACPI_STATE_S5 | |
602 | #define ACPI_S_STATE_COUNT 6 | |
603 | ||
604 | #define ACPI_STATE_D0 (u8) 0 | |
605 | #define ACPI_STATE_D1 (u8) 1 | |
606 | #define ACPI_STATE_D2 (u8) 2 | |
1cc0c998 LM |
607 | #define ACPI_STATE_D3_HOT (u8) 3 |
608 | #define ACPI_STATE_D3 (u8) 4 | |
609 | #define ACPI_STATE_D3_COLD ACPI_STATE_D3 | |
610 | #define ACPI_D_STATES_MAX ACPI_STATE_D3 | |
28c2103d | 611 | #define ACPI_D_STATE_COUNT 5 |
1da177e4 LT |
612 | |
613 | #define ACPI_STATE_C0 (u8) 0 | |
614 | #define ACPI_STATE_C1 (u8) 1 | |
615 | #define ACPI_STATE_C2 (u8) 2 | |
616 | #define ACPI_STATE_C3 (u8) 3 | |
617 | #define ACPI_C_STATES_MAX ACPI_STATE_C3 | |
618 | #define ACPI_C_STATE_COUNT 4 | |
619 | ||
620 | /* | |
621 | * Sleep type invalid value | |
622 | */ | |
623 | #define ACPI_SLEEP_TYPE_MAX 0x7 | |
624 | #define ACPI_SLEEP_TYPE_INVALID 0xFF | |
625 | ||
626 | /* | |
627 | * Standard notify values | |
628 | */ | |
514d18d7 ZR |
629 | #define ACPI_NOTIFY_BUS_CHECK (u8) 0x00 |
630 | #define ACPI_NOTIFY_DEVICE_CHECK (u8) 0x01 | |
631 | #define ACPI_NOTIFY_DEVICE_WAKE (u8) 0x02 | |
632 | #define ACPI_NOTIFY_EJECT_REQUEST (u8) 0x03 | |
633 | #define ACPI_NOTIFY_DEVICE_CHECK_LIGHT (u8) 0x04 | |
634 | #define ACPI_NOTIFY_FREQUENCY_MISMATCH (u8) 0x05 | |
635 | #define ACPI_NOTIFY_BUS_MODE_MISMATCH (u8) 0x06 | |
636 | #define ACPI_NOTIFY_POWER_FAULT (u8) 0x07 | |
637 | #define ACPI_NOTIFY_CAPABILITIES_CHECK (u8) 0x08 | |
638 | #define ACPI_NOTIFY_DEVICE_PLD_CHECK (u8) 0x09 | |
639 | #define ACPI_NOTIFY_RESERVED (u8) 0x0A | |
640 | #define ACPI_NOTIFY_LOCALITY_UPDATE (u8) 0x0B | |
ea143604 | 641 | #define ACPI_NOTIFY_SHUTDOWN_REQUEST (u8) 0x0C |
b3cc1356 | 642 | #define ACPI_NOTIFY_AFFINITY_UPDATE (u8) 0x0D |
e6f9193c | 643 | #define ACPI_NOTIFY_MEMORY_UPDATE (u8) 0x0E |
514d18d7 | 644 | |
e6f9193c | 645 | #define ACPI_GENERIC_NOTIFY_MAX 0x0E |
a88e0ce6 | 646 | #define ACPI_SPECIFIC_NOTIFY_MAX 0x84 |
1da177e4 | 647 | |
1da177e4 | 648 | /* |
6de4048a | 649 | * Types associated with ACPI names and objects. The first group of |
1da177e4 LT |
650 | * values (up to ACPI_TYPE_EXTERNAL_MAX) correspond to the definition |
651 | * of the ACPI object_type() operator (See the ACPI Spec). Therefore, | |
652 | * only add to the first group if the spec changes. | |
653 | * | |
654 | * NOTE: Types must be kept in sync with the global acpi_ns_properties | |
655 | * and acpi_ns_type_names arrays. | |
656 | */ | |
4be44fcd | 657 | typedef u32 acpi_object_type; |
1da177e4 LT |
658 | |
659 | #define ACPI_TYPE_ANY 0x00 | |
4be44fcd | 660 | #define ACPI_TYPE_INTEGER 0x01 /* Byte/Word/Dword/Zero/One/Ones */ |
1da177e4 LT |
661 | #define ACPI_TYPE_STRING 0x02 |
662 | #define ACPI_TYPE_BUFFER 0x03 | |
4be44fcd | 663 | #define ACPI_TYPE_PACKAGE 0x04 /* byte_const, multiple data_term/Constant/super_name */ |
1da177e4 | 664 | #define ACPI_TYPE_FIELD_UNIT 0x05 |
4be44fcd | 665 | #define ACPI_TYPE_DEVICE 0x06 /* Name, multiple Node */ |
1da177e4 | 666 | #define ACPI_TYPE_EVENT 0x07 |
4be44fcd | 667 | #define ACPI_TYPE_METHOD 0x08 /* Name, byte_const, multiple Code */ |
1da177e4 LT |
668 | #define ACPI_TYPE_MUTEX 0x09 |
669 | #define ACPI_TYPE_REGION 0x0A | |
4be44fcd LB |
670 | #define ACPI_TYPE_POWER 0x0B /* Name,byte_const,word_const,multi Node */ |
671 | #define ACPI_TYPE_PROCESSOR 0x0C /* Name,byte_const,Dword_const,byte_const,multi nm_o */ | |
672 | #define ACPI_TYPE_THERMAL 0x0D /* Name, multiple Node */ | |
1da177e4 LT |
673 | #define ACPI_TYPE_BUFFER_FIELD 0x0E |
674 | #define ACPI_TYPE_DDB_HANDLE 0x0F | |
675 | #define ACPI_TYPE_DEBUG_OBJECT 0x10 | |
676 | ||
677 | #define ACPI_TYPE_EXTERNAL_MAX 0x10 | |
e69ab9a9 | 678 | #define ACPI_NUM_TYPES (ACPI_TYPE_EXTERNAL_MAX + 1) |
1da177e4 LT |
679 | |
680 | /* | |
681 | * These are object types that do not map directly to the ACPI | |
c6915b3f BM |
682 | * object_type() operator. They are used for various internal purposes |
683 | * only. If new predefined ACPI_TYPEs are added (via the ACPI | |
684 | * specification), these internal types must move upwards. (There | |
685 | * is code that depends on these values being contiguous with the | |
686 | * external types above.) | |
1da177e4 LT |
687 | */ |
688 | #define ACPI_TYPE_LOCAL_REGION_FIELD 0x11 | |
689 | #define ACPI_TYPE_LOCAL_BANK_FIELD 0x12 | |
690 | #define ACPI_TYPE_LOCAL_INDEX_FIELD 0x13 | |
4be44fcd | 691 | #define ACPI_TYPE_LOCAL_REFERENCE 0x14 /* Arg#, Local#, Name, Debug, ref_of, Index */ |
1da177e4 LT |
692 | #define ACPI_TYPE_LOCAL_ALIAS 0x15 |
693 | #define ACPI_TYPE_LOCAL_METHOD_ALIAS 0x16 | |
694 | #define ACPI_TYPE_LOCAL_NOTIFY 0x17 | |
695 | #define ACPI_TYPE_LOCAL_ADDRESS_HANDLER 0x18 | |
696 | #define ACPI_TYPE_LOCAL_RESOURCE 0x19 | |
697 | #define ACPI_TYPE_LOCAL_RESOURCE_FIELD 0x1A | |
4be44fcd | 698 | #define ACPI_TYPE_LOCAL_SCOPE 0x1B /* 1 Name, multiple object_list Nodes */ |
1da177e4 | 699 | |
4be44fcd | 700 | #define ACPI_TYPE_NS_NODE_MAX 0x1B /* Last typecode used within a NS Node */ |
e69ab9a9 | 701 | #define ACPI_TOTAL_TYPES (ACPI_TYPE_NS_NODE_MAX + 1) |
1da177e4 LT |
702 | |
703 | /* | |
704 | * These are special object types that never appear in | |
75c8044f | 705 | * a Namespace node, only in an object of union acpi_operand_object |
1da177e4 LT |
706 | */ |
707 | #define ACPI_TYPE_LOCAL_EXTRA 0x1C | |
708 | #define ACPI_TYPE_LOCAL_DATA 0x1D | |
709 | ||
710 | #define ACPI_TYPE_LOCAL_MAX 0x1D | |
711 | ||
712 | /* All types above here are invalid */ | |
713 | ||
714 | #define ACPI_TYPE_INVALID 0x1E | |
715 | #define ACPI_TYPE_NOT_FOUND 0xFF | |
716 | ||
b7f9f042 BM |
717 | #define ACPI_NUM_NS_TYPES (ACPI_TYPE_INVALID + 1) |
718 | ||
1da177e4 LT |
719 | /* |
720 | * All I/O | |
721 | */ | |
722 | #define ACPI_READ 0 | |
723 | #define ACPI_WRITE 1 | |
724 | #define ACPI_IO_MASK 1 | |
725 | ||
726 | /* | |
727 | * Event Types: Fixed & General Purpose | |
728 | */ | |
4be44fcd | 729 | typedef u32 acpi_event_type; |
1da177e4 LT |
730 | |
731 | /* | |
732 | * Fixed events | |
733 | */ | |
734 | #define ACPI_EVENT_PMTIMER 0 | |
735 | #define ACPI_EVENT_GLOBAL 1 | |
736 | #define ACPI_EVENT_POWER_BUTTON 2 | |
737 | #define ACPI_EVENT_SLEEP_BUTTON 3 | |
738 | #define ACPI_EVENT_RTC 4 | |
739 | #define ACPI_EVENT_MAX 4 | |
740 | #define ACPI_NUM_FIXED_EVENTS ACPI_EVENT_MAX + 1 | |
741 | ||
742 | /* | |
ba494bee | 743 | * Event status - Per event |
1da177e4 LT |
744 | * ------------- |
745 | * The encoding of acpi_event_status is illustrated below. | |
746 | * Note that a set bit (1) indicates the property is TRUE | |
747 | * (e.g. if bit 0 is set then the event is enabled). | |
2af52c2b LZ |
748 | * +-------------+-+-+-+-+-+-+ |
749 | * | Bits 31:6 |5|4|3|2|1|0| | |
750 | * +-------------+-+-+-+-+-+-+ | |
751 | * | | | | | | | | |
752 | * | | | | | | +- Enabled? | |
753 | * | | | | | +--- Enabled for wake? | |
754 | * | | | | +----- Status bit set? | |
755 | * | | | +------- Enable bit set? | |
756 | * | | +--------- Has a handler? | |
757 | * | +----------- Masked? | |
758 | * +----------------- <Reserved> | |
1da177e4 | 759 | */ |
4be44fcd | 760 | typedef u32 acpi_event_status; |
1da177e4 LT |
761 | |
762 | #define ACPI_EVENT_FLAG_DISABLED (acpi_event_status) 0x00 | |
763 | #define ACPI_EVENT_FLAG_ENABLED (acpi_event_status) 0x01 | |
764 | #define ACPI_EVENT_FLAG_WAKE_ENABLED (acpi_event_status) 0x02 | |
09af8e82 LZ |
765 | #define ACPI_EVENT_FLAG_STATUS_SET (acpi_event_status) 0x04 |
766 | #define ACPI_EVENT_FLAG_ENABLE_SET (acpi_event_status) 0x08 | |
767 | #define ACPI_EVENT_FLAG_HAS_HANDLER (acpi_event_status) 0x10 | |
2af52c2b | 768 | #define ACPI_EVENT_FLAG_MASKED (acpi_event_status) 0x20 |
09af8e82 | 769 | #define ACPI_EVENT_FLAG_SET ACPI_EVENT_FLAG_STATUS_SET |
1da177e4 | 770 | |
75c8044f | 771 | /* Actions for acpi_set_gpe, acpi_gpe_wakeup, acpi_hw_low_set_gpe */ |
0f849d2c | 772 | |
1da177e4 LT |
773 | #define ACPI_GPE_ENABLE 0 |
774 | #define ACPI_GPE_DISABLE 1 | |
3a37898d | 775 | #define ACPI_GPE_CONDITIONAL_ENABLE 2 |
1da177e4 | 776 | |
1da177e4 LT |
777 | /* |
778 | * GPE info flags - Per GPE | |
2af52c2b LZ |
779 | * +---+-+-+-+---+ |
780 | * |7:6|5|4|3|2:0| | |
781 | * +---+-+-+-+---+ | |
782 | * | | | | | | |
783 | * | | | | +-- Type of dispatch:to method, handler, notify, or none | |
784 | * | | | +----- Interrupt type: edge or level triggered | |
785 | * | | +------- Is a Wake GPE | |
1312b7e0 | 786 | * | +--------- Has been enabled automatically at init time |
2af52c2b | 787 | * +------------ <Reserved> |
bba63a29 LM |
788 | */ |
789 | #define ACPI_GPE_DISPATCH_NONE (u8) 0x00 | |
790 | #define ACPI_GPE_DISPATCH_METHOD (u8) 0x01 | |
791 | #define ACPI_GPE_DISPATCH_HANDLER (u8) 0x02 | |
792 | #define ACPI_GPE_DISPATCH_NOTIFY (u8) 0x03 | |
0d0988af LZ |
793 | #define ACPI_GPE_DISPATCH_RAW_HANDLER (u8) 0x04 |
794 | #define ACPI_GPE_DISPATCH_MASK (u8) 0x07 | |
7c43312a | 795 | #define ACPI_GPE_DISPATCH_TYPE(flags) ((u8) ((flags) & ACPI_GPE_DISPATCH_MASK)) |
bba63a29 | 796 | |
0d0988af | 797 | #define ACPI_GPE_LEVEL_TRIGGERED (u8) 0x08 |
1da177e4 | 798 | #define ACPI_GPE_EDGE_TRIGGERED (u8) 0x00 |
0d0988af | 799 | #define ACPI_GPE_XRUPT_TYPE_MASK (u8) 0x08 |
1da177e4 | 800 | |
0d0988af | 801 | #define ACPI_GPE_CAN_WAKE (u8) 0x10 |
1312b7e0 | 802 | #define ACPI_GPE_AUTO_ENABLED (u8) 0x20 |
1da177e4 | 803 | |
1da177e4 LT |
804 | /* |
805 | * Flags for GPE and Lock interfaces | |
806 | */ | |
1da177e4 LT |
807 | #define ACPI_NOT_ISR 0x1 |
808 | #define ACPI_ISR 0x0 | |
809 | ||
1da177e4 LT |
810 | /* Notify types */ |
811 | ||
812 | #define ACPI_SYSTEM_NOTIFY 0x1 | |
813 | #define ACPI_DEVICE_NOTIFY 0x2 | |
514d18d7 | 814 | #define ACPI_ALL_NOTIFY (ACPI_SYSTEM_NOTIFY | ACPI_DEVICE_NOTIFY) |
1da177e4 | 815 | #define ACPI_MAX_NOTIFY_HANDLER_TYPE 0x3 |
86ed4bc8 | 816 | #define ACPI_NUM_NOTIFY_TYPES 2 |
1da177e4 | 817 | |
ea143604 BM |
818 | #define ACPI_MAX_SYS_NOTIFY 0x7F |
819 | #define ACPI_MAX_DEVICE_SPECIFIC_NOTIFY 0xBF | |
1da177e4 | 820 | |
86ed4bc8 BM |
821 | #define ACPI_SYSTEM_HANDLER_LIST 0 /* Used as index, must be SYSTEM_NOTIFY -1 */ |
822 | #define ACPI_DEVICE_HANDLER_LIST 1 /* Used as index, must be DEVICE_NOTIFY -1 */ | |
823 | ||
1da177e4 LT |
824 | /* Address Space (Operation Region) Types */ |
825 | ||
4be44fcd | 826 | typedef u8 acpi_adr_space_type; |
1da177e4 LT |
827 | |
828 | #define ACPI_ADR_SPACE_SYSTEM_MEMORY (acpi_adr_space_type) 0 | |
829 | #define ACPI_ADR_SPACE_SYSTEM_IO (acpi_adr_space_type) 1 | |
830 | #define ACPI_ADR_SPACE_PCI_CONFIG (acpi_adr_space_type) 2 | |
831 | #define ACPI_ADR_SPACE_EC (acpi_adr_space_type) 3 | |
832 | #define ACPI_ADR_SPACE_SMBUS (acpi_adr_space_type) 4 | |
833 | #define ACPI_ADR_SPACE_CMOS (acpi_adr_space_type) 5 | |
834 | #define ACPI_ADR_SPACE_PCI_BAR_TARGET (acpi_adr_space_type) 6 | |
6557a49a | 835 | #define ACPI_ADR_SPACE_IPMI (acpi_adr_space_type) 7 |
2da120b6 BM |
836 | #define ACPI_ADR_SPACE_GPIO (acpi_adr_space_type) 8 |
837 | #define ACPI_ADR_SPACE_GSBUS (acpi_adr_space_type) 9 | |
43e1c689 | 838 | #define ACPI_ADR_SPACE_PLATFORM_COMM (acpi_adr_space_type) 10 |
82a1b7cb | 839 | |
43e1c689 | 840 | #define ACPI_NUM_PREDEFINED_REGIONS 11 |
07aa99e9 | 841 | |
82a1b7cb | 842 | /* |
07aa99e9 | 843 | * Special Address Spaces |
82a1b7cb BM |
844 | * |
845 | * Note: A Data Table region is a special type of operation region | |
846 | * that has its own AML opcode. However, internally, the AML | |
847 | * interpreter simply creates an operation region with an an address | |
848 | * space type of ACPI_ADR_SPACE_DATA_TABLE. | |
849 | */ | |
850 | #define ACPI_ADR_SPACE_DATA_TABLE (acpi_adr_space_type) 0x7E /* Internal to ACPICA only */ | |
851 | #define ACPI_ADR_SPACE_FIXED_HARDWARE (acpi_adr_space_type) 0x7F | |
1da177e4 | 852 | |
e2066ca1 BM |
853 | /* Values for _REG connection code */ |
854 | ||
855 | #define ACPI_REG_DISCONNECT 0 | |
856 | #define ACPI_REG_CONNECT 1 | |
857 | ||
1da177e4 LT |
858 | /* |
859 | * bit_register IDs | |
bbbbeb8e LM |
860 | * |
861 | * These values are intended to be used by the hardware interfaces | |
862 | * and are mapped to individual bitfields defined within the ACPI | |
863 | * registers. See the acpi_gbl_bit_register_info global table in utglobal.c | |
864 | * for this mapping. | |
1da177e4 | 865 | */ |
bbbbeb8e LM |
866 | |
867 | /* PM1 Status register */ | |
868 | ||
1da177e4 LT |
869 | #define ACPI_BITREG_TIMER_STATUS 0x00 |
870 | #define ACPI_BITREG_BUS_MASTER_STATUS 0x01 | |
871 | #define ACPI_BITREG_GLOBAL_LOCK_STATUS 0x02 | |
872 | #define ACPI_BITREG_POWER_BUTTON_STATUS 0x03 | |
873 | #define ACPI_BITREG_SLEEP_BUTTON_STATUS 0x04 | |
874 | #define ACPI_BITREG_RT_CLOCK_STATUS 0x05 | |
875 | #define ACPI_BITREG_WAKE_STATUS 0x06 | |
876 | #define ACPI_BITREG_PCIEXP_WAKE_STATUS 0x07 | |
877 | ||
bbbbeb8e LM |
878 | /* PM1 Enable register */ |
879 | ||
1da177e4 LT |
880 | #define ACPI_BITREG_TIMER_ENABLE 0x08 |
881 | #define ACPI_BITREG_GLOBAL_LOCK_ENABLE 0x09 | |
882 | #define ACPI_BITREG_POWER_BUTTON_ENABLE 0x0A | |
883 | #define ACPI_BITREG_SLEEP_BUTTON_ENABLE 0x0B | |
884 | #define ACPI_BITREG_RT_CLOCK_ENABLE 0x0C | |
bbbbeb8e LM |
885 | #define ACPI_BITREG_PCIEXP_WAKE_DISABLE 0x0D |
886 | ||
887 | /* PM1 Control register */ | |
888 | ||
889 | #define ACPI_BITREG_SCI_ENABLE 0x0E | |
890 | #define ACPI_BITREG_BUS_MASTER_RLD 0x0F | |
891 | #define ACPI_BITREG_GLOBAL_LOCK_RELEASE 0x10 | |
82d79b86 BM |
892 | #define ACPI_BITREG_SLEEP_TYPE 0x11 |
893 | #define ACPI_BITREG_SLEEP_ENABLE 0x12 | |
1da177e4 | 894 | |
bbbbeb8e | 895 | /* PM2 Control register */ |
1da177e4 | 896 | |
82d79b86 | 897 | #define ACPI_BITREG_ARB_DISABLE 0x13 |
1da177e4 | 898 | |
82d79b86 | 899 | #define ACPI_BITREG_MAX 0x13 |
1da177e4 LT |
900 | #define ACPI_NUM_BITREG ACPI_BITREG_MAX + 1 |
901 | ||
768aaaf1 BM |
902 | /* Status register values. A 1 clears a status bit. 0 = no effect */ |
903 | ||
904 | #define ACPI_CLEAR_STATUS 1 | |
905 | ||
906 | /* Enable and Control register values */ | |
907 | ||
908 | #define ACPI_ENABLE_EVENT 1 | |
909 | #define ACPI_DISABLE_EVENT 0 | |
910 | ||
72a8887a BM |
911 | /* Sleep function dispatch */ |
912 | ||
f5c1e1c5 | 913 | typedef acpi_status (*acpi_sleep_function) (u8 sleep_state); |
72a8887a BM |
914 | |
915 | struct acpi_sleep_functions { | |
644ef74e LZ |
916 | acpi_sleep_function legacy_function; |
917 | acpi_sleep_function extended_function; | |
72a8887a BM |
918 | }; |
919 | ||
1da177e4 LT |
920 | /* |
921 | * External ACPI object definition | |
922 | */ | |
7a5bb996 LM |
923 | |
924 | /* | |
c6915b3f BM |
925 | * Note: Type == ACPI_TYPE_ANY (0) is used to indicate a NULL package |
926 | * element or an unresolved named reference. | |
7a5bb996 | 927 | */ |
4be44fcd LB |
928 | union acpi_object { |
929 | acpi_object_type type; /* See definition of acpi_ns_type for values */ | |
930 | struct { | |
7a5bb996 | 931 | acpi_object_type type; /* ACPI_TYPE_INTEGER */ |
5df7e6cb | 932 | u64 value; /* The actual number */ |
1da177e4 LT |
933 | } integer; |
934 | ||
4be44fcd | 935 | struct { |
7a5bb996 | 936 | acpi_object_type type; /* ACPI_TYPE_STRING */ |
4be44fcd LB |
937 | u32 length; /* # of bytes in string, excluding trailing null */ |
938 | char *pointer; /* points to the string value */ | |
1da177e4 LT |
939 | } string; |
940 | ||
4be44fcd | 941 | struct { |
7a5bb996 | 942 | acpi_object_type type; /* ACPI_TYPE_BUFFER */ |
4be44fcd LB |
943 | u32 length; /* # of bytes in buffer */ |
944 | u8 *pointer; /* points to the buffer */ | |
1da177e4 LT |
945 | } buffer; |
946 | ||
4be44fcd | 947 | struct { |
7a5bb996 | 948 | acpi_object_type type; /* ACPI_TYPE_PACKAGE */ |
4be44fcd LB |
949 | u32 count; /* # of elements in package */ |
950 | union acpi_object *elements; /* Pointer to an array of ACPI_OBJECTs */ | |
1da177e4 LT |
951 | } package; |
952 | ||
4be44fcd | 953 | struct { |
7a5bb996 LM |
954 | acpi_object_type type; /* ACPI_TYPE_LOCAL_REFERENCE */ |
955 | acpi_object_type actual_type; /* Type associated with the Handle */ | |
956 | acpi_handle handle; /* object reference */ | |
957 | } reference; | |
958 | ||
959 | struct { | |
960 | acpi_object_type type; /* ACPI_TYPE_PROCESSOR */ | |
4be44fcd LB |
961 | u32 proc_id; |
962 | acpi_io_address pblk_address; | |
963 | u32 pblk_length; | |
1da177e4 LT |
964 | } processor; |
965 | ||
4be44fcd | 966 | struct { |
7a5bb996 | 967 | acpi_object_type type; /* ACPI_TYPE_POWER */ |
4be44fcd LB |
968 | u32 system_level; |
969 | u32 resource_order; | |
1da177e4 LT |
970 | } power_resource; |
971 | }; | |
972 | ||
1da177e4 LT |
973 | /* |
974 | * List of objects, used as a parameter list for control method evaluation | |
975 | */ | |
4be44fcd LB |
976 | struct acpi_object_list { |
977 | u32 count; | |
978 | union acpi_object *pointer; | |
1da177e4 LT |
979 | }; |
980 | ||
1da177e4 LT |
981 | /* |
982 | * Miscellaneous common Data Structures used by the interfaces | |
983 | */ | |
984 | #define ACPI_NO_BUFFER 0 | |
d5caf1cd LZ |
985 | |
986 | #ifdef ACPI_NO_MEM_ALLOCATIONS | |
987 | ||
988 | #define ACPI_ALLOCATE_BUFFER (acpi_size) (0) | |
989 | #define ACPI_ALLOCATE_LOCAL_BUFFER (acpi_size) (0) | |
990 | ||
991 | #else /* ACPI_NO_MEM_ALLOCATIONS */ | |
992 | ||
bb3fec14 LZ |
993 | #define ACPI_ALLOCATE_BUFFER (acpi_size) (-1) /* Let ACPICA allocate buffer */ |
994 | #define ACPI_ALLOCATE_LOCAL_BUFFER (acpi_size) (-2) /* For internal use only (enables tracking) */ | |
1da177e4 | 995 | |
d5caf1cd LZ |
996 | #endif /* ACPI_NO_MEM_ALLOCATIONS */ |
997 | ||
4be44fcd LB |
998 | struct acpi_buffer { |
999 | acpi_size length; /* Length in bytes of the buffer */ | |
1000 | void *pointer; /* pointer to buffer */ | |
1da177e4 LT |
1001 | }; |
1002 | ||
1da177e4 LT |
1003 | /* |
1004 | * name_type for acpi_get_name | |
1005 | */ | |
1006 | #define ACPI_FULL_PATHNAME 0 | |
1007 | #define ACPI_SINGLE_NAME 1 | |
d1e7ffe5 LZ |
1008 | #define ACPI_FULL_PATHNAME_NO_TRAILING 2 |
1009 | #define ACPI_NAME_TYPE_MAX 2 | |
1da177e4 | 1010 | |
50df4d8b BM |
1011 | /* |
1012 | * Predefined Namespace items | |
1013 | */ | |
1014 | struct acpi_predefined_names { | |
0dfaaa3d | 1015 | const char *name; |
50df4d8b BM |
1016 | u8 type; |
1017 | char *val; | |
1018 | }; | |
1019 | ||
1da177e4 LT |
1020 | /* |
1021 | * Structure and flags for acpi_get_system_info | |
1022 | */ | |
1023 | #define ACPI_SYS_MODE_UNKNOWN 0x0000 | |
1024 | #define ACPI_SYS_MODE_ACPI 0x0001 | |
1025 | #define ACPI_SYS_MODE_LEGACY 0x0002 | |
1026 | #define ACPI_SYS_MODES_MASK 0x0003 | |
1027 | ||
1da177e4 LT |
1028 | /* |
1029 | * System info returned by acpi_get_system_info() | |
1030 | */ | |
4be44fcd LB |
1031 | struct acpi_system_info { |
1032 | u32 acpi_ca_version; | |
1033 | u32 flags; | |
1034 | u32 timer_resolution; | |
1035 | u32 reserved1; | |
1036 | u32 reserved2; | |
1037 | u32 debug_level; | |
1038 | u32 debug_layer; | |
1da177e4 LT |
1039 | }; |
1040 | ||
9187a415 LZ |
1041 | /* |
1042 | * System statistics returned by acpi_get_statistics() | |
1043 | */ | |
1044 | struct acpi_statistics { | |
1045 | u32 sci_count; | |
1046 | u32 gpe_count; | |
1047 | u32 fixed_event_count[ACPI_NUM_FIXED_EVENTS]; | |
1048 | u32 method_count; | |
1049 | }; | |
1050 | ||
1da177e4 LT |
1051 | /* |
1052 | * Types specific to the OS service interfaces | |
1053 | */ | |
1f86e8c1 LZ |
1054 | typedef u32 |
1055 | (ACPI_SYSTEM_XFACE * acpi_osd_handler) (void *context); | |
1da177e4 LT |
1056 | |
1057 | typedef void | |
4be44fcd | 1058 | (ACPI_SYSTEM_XFACE * acpi_osd_exec_callback) (void *context); |
1da177e4 LT |
1059 | |
1060 | /* | |
1061 | * Various handlers and callback procedures | |
1062 | */ | |
a2fd4b4b | 1063 | typedef |
c53ae3a6 | 1064 | u32 (*acpi_sci_handler) (void *context); |
a2fd4b4b | 1065 | |
a0fcdb23 | 1066 | typedef |
644ef74e | 1067 | void (*acpi_gbl_event_handler) (u32 event_type, |
a0fcdb23 LM |
1068 | acpi_handle device, |
1069 | u32 event_number, void *context); | |
1070 | ||
1071 | #define ACPI_EVENT_TYPE_GPE 0 | |
1072 | #define ACPI_EVENT_TYPE_FIXED 1 | |
1073 | ||
1f86e8c1 LZ |
1074 | typedef |
1075 | u32(*acpi_event_handler) (void *context); | |
1da177e4 | 1076 | |
8b6cd8ad LM |
1077 | typedef |
1078 | u32 (*acpi_gpe_handler) (acpi_handle gpe_device, u32 gpe_number, void *context); | |
1079 | ||
1da177e4 | 1080 | typedef |
4be44fcd | 1081 | void (*acpi_notify_handler) (acpi_handle device, u32 value, void *context); |
1da177e4 LT |
1082 | |
1083 | typedef | |
8e4319c4 | 1084 | void (*acpi_object_handler) (acpi_handle object, void *data); |
1da177e4 | 1085 | |
f5c1e1c5 LZ |
1086 | typedef |
1087 | acpi_status (*acpi_init_handler) (acpi_handle object, u32 function); | |
1da177e4 LT |
1088 | |
1089 | #define ACPI_INIT_DEVICE_INI 1 | |
1090 | ||
1091 | typedef | |
f5c1e1c5 LZ |
1092 | acpi_status (*acpi_exception_handler) (acpi_status aml_status, |
1093 | acpi_name name, | |
1094 | u16 opcode, | |
1095 | u32 aml_offset, void *context); | |
1da177e4 | 1096 | |
6de4048a | 1097 | /* Table Event handler (Load, load_table, etc.) and types */ |
3e08e2d2 LM |
1098 | |
1099 | typedef | |
f5c1e1c5 | 1100 | acpi_status (*acpi_table_handler) (u32 event, void *table, void *context); |
3e08e2d2 | 1101 | |
6eecbc9b LZ |
1102 | /* Table Event Types */ |
1103 | ||
1104 | #define ACPI_TABLE_EVENT_LOAD 0x0 | |
1105 | #define ACPI_TABLE_EVENT_UNLOAD 0x1 | |
bdbe5df0 LZ |
1106 | #define ACPI_TABLE_EVENT_INSTALL 0x2 |
1107 | #define ACPI_TABLE_EVENT_UNINSTALL 0x3 | |
1108 | #define ACPI_NUM_TABLE_EVENTS 4 | |
739dcbb9 | 1109 | |
1da177e4 LT |
1110 | /* Address Spaces (For Operation Regions) */ |
1111 | ||
1112 | typedef | |
f5c1e1c5 LZ |
1113 | acpi_status (*acpi_adr_space_handler) (u32 function, |
1114 | acpi_physical_address address, | |
1115 | u32 bit_width, | |
1116 | u64 *value, | |
1117 | void *handler_context, | |
1118 | void *region_context); | |
1da177e4 | 1119 | |
61686124 | 1120 | #define ACPI_DEFAULT_HANDLER NULL |
1da177e4 | 1121 | |
9ce81784 BM |
1122 | /* Special Context data for generic_serial_bus/general_purpose_io (ACPI 5.0) */ |
1123 | ||
1124 | struct acpi_connection_info { | |
1125 | u8 *connection; | |
1126 | u16 length; | |
1127 | u8 access_length; | |
1128 | }; | |
1129 | ||
1da177e4 | 1130 | typedef |
f5c1e1c5 LZ |
1131 | acpi_status (*acpi_adr_space_setup) (acpi_handle region_handle, |
1132 | u32 function, | |
1133 | void *handler_context, | |
1134 | void **region_context); | |
1da177e4 LT |
1135 | |
1136 | #define ACPI_REGION_ACTIVATE 0 | |
1137 | #define ACPI_REGION_DEACTIVATE 1 | |
1138 | ||
1139 | typedef | |
f5c1e1c5 LZ |
1140 | acpi_status (*acpi_walk_callback) (acpi_handle object, |
1141 | u32 nesting_level, | |
1142 | void *context, void **return_value); | |
1da177e4 | 1143 | |
b0ed7a91 LM |
1144 | typedef |
1145 | u32 (*acpi_interface_handler) (acpi_string interface_name, u32 supported); | |
1146 | ||
1da177e4 LT |
1147 | /* Interrupt handler return values */ |
1148 | ||
1149 | #define ACPI_INTERRUPT_NOT_HANDLED 0x00 | |
1150 | #define ACPI_INTERRUPT_HANDLED 0x01 | |
1151 | ||
bba63a29 LM |
1152 | /* GPE handler return values */ |
1153 | ||
1154 | #define ACPI_REENABLE_GPE 0x80 | |
1155 | ||
15b8dd53 BM |
1156 | /* Length of 32-bit EISAID values when converted back to a string */ |
1157 | ||
1158 | #define ACPI_EISAID_STRING_SIZE 8 /* Includes null terminator */ | |
1159 | ||
1160 | /* Length of UUID (string) values */ | |
50df4d8b | 1161 | |
50df4d8b BM |
1162 | #define ACPI_UUID_LENGTH 16 |
1163 | ||
f65358e5 SS |
1164 | /* Length of 3-byte PCI class code values when converted back to a string */ |
1165 | ||
1166 | #define ACPI_PCICLS_STRING_SIZE 7 /* Includes null terminator */ | |
1167 | ||
07cb390f | 1168 | /* Structures used for device/processor HID, UID, CID */ |
1da177e4 | 1169 | |
78e25fef | 1170 | struct acpi_pnp_device_id { |
15b8dd53 BM |
1171 | u32 length; /* Length of string + null */ |
1172 | char *string; | |
1da177e4 LT |
1173 | }; |
1174 | ||
78e25fef | 1175 | struct acpi_pnp_device_id_list { |
15b8dd53 BM |
1176 | u32 count; /* Number of IDs in Ids array */ |
1177 | u32 list_size; /* Size of list, including ID strings */ | |
78e25fef | 1178 | struct acpi_pnp_device_id ids[1]; /* ID array */ |
1da177e4 LT |
1179 | }; |
1180 | ||
15b8dd53 BM |
1181 | /* |
1182 | * Structure returned from acpi_get_object_info. | |
c6915b3f | 1183 | * Optimized for both 32-bit and 64-bit builds. |
15b8dd53 BM |
1184 | */ |
1185 | struct acpi_device_info { | |
1186 | u32 info_size; /* Size of info, including ID strings */ | |
1187 | u32 name; /* ACPI object Name */ | |
1188 | acpi_object_type type; /* ACPI object Type */ | |
1189 | u8 param_count; /* If a method, required parameter count */ | |
f65358e5 | 1190 | u16 valid; /* Indicates which optional fields are valid */ |
15b8dd53 BM |
1191 | u8 flags; /* Miscellaneous info */ |
1192 | u8 highest_dstates[4]; /* _sx_d values: 0xFF indicates not valid */ | |
1193 | u8 lowest_dstates[5]; /* _sx_w values: 0xFF indicates not valid */ | |
1194 | u32 current_status; /* _STA value */ | |
5df7e6cb | 1195 | u64 address; /* _ADR value */ |
78e25fef LZ |
1196 | struct acpi_pnp_device_id hardware_id; /* _HID value */ |
1197 | struct acpi_pnp_device_id unique_id; /* _UID value */ | |
f65358e5 | 1198 | struct acpi_pnp_device_id class_code; /* _CLS value */ |
78e25fef | 1199 | struct acpi_pnp_device_id_list compatible_id_list; /* _CID list <must be last> */ |
1da177e4 LT |
1200 | }; |
1201 | ||
15b8dd53 BM |
1202 | /* Values for Flags field above (acpi_get_object_info) */ |
1203 | ||
1204 | #define ACPI_PCI_ROOT_BRIDGE 0x01 | |
1da177e4 | 1205 | |
15b8dd53 BM |
1206 | /* Flags for Valid field above (acpi_get_object_info) */ |
1207 | ||
f65358e5 SS |
1208 | #define ACPI_VALID_STA 0x0001 |
1209 | #define ACPI_VALID_ADR 0x0002 | |
1210 | #define ACPI_VALID_HID 0x0004 | |
1211 | #define ACPI_VALID_UID 0x0008 | |
f65358e5 SS |
1212 | #define ACPI_VALID_CID 0x0020 |
1213 | #define ACPI_VALID_CLS 0x0040 | |
1214 | #define ACPI_VALID_SXDS 0x0100 | |
1215 | #define ACPI_VALID_SXWS 0x0200 | |
1da177e4 | 1216 | |
07cb390f | 1217 | /* Flags for _STA method */ |
defba1d8 BM |
1218 | |
1219 | #define ACPI_STA_DEVICE_PRESENT 0x01 | |
1220 | #define ACPI_STA_DEVICE_ENABLED 0x02 | |
1221 | #define ACPI_STA_DEVICE_UI 0x04 | |
b229cf92 BM |
1222 | #define ACPI_STA_DEVICE_FUNCTIONING 0x08 |
1223 | #define ACPI_STA_DEVICE_OK 0x08 /* Synonym */ | |
defba1d8 BM |
1224 | #define ACPI_STA_BATTERY_PRESENT 0x10 |
1225 | ||
1da177e4 LT |
1226 | /* Context structs for address space handlers */ |
1227 | ||
4be44fcd LB |
1228 | struct acpi_pci_id { |
1229 | u16 segment; | |
1230 | u16 bus; | |
1231 | u16 device; | |
1232 | u16 function; | |
1da177e4 LT |
1233 | }; |
1234 | ||
4be44fcd LB |
1235 | struct acpi_mem_space_context { |
1236 | u32 length; | |
1237 | acpi_physical_address address; | |
1238 | acpi_physical_address mapped_physical_address; | |
1239 | u8 *mapped_logical_address; | |
1240 | acpi_size mapped_length; | |
1da177e4 LT |
1241 | }; |
1242 | ||
1da177e4 | 1243 | /* |
50df4d8b | 1244 | * struct acpi_memory_list is used only if the ACPICA local cache is enabled |
1da177e4 | 1245 | */ |
50df4d8b | 1246 | struct acpi_memory_list { |
0dfaaa3d | 1247 | const char *list_name; |
50df4d8b BM |
1248 | void *list_head; |
1249 | u16 object_size; | |
1250 | u16 max_depth; | |
1251 | u16 current_depth; | |
50df4d8b BM |
1252 | |
1253 | #ifdef ACPI_DBG_TRACK_ALLOCATIONS | |
1254 | ||
1255 | /* Statistics for debug memory tracking only */ | |
1256 | ||
1257 | u32 total_allocated; | |
1258 | u32 total_freed; | |
1259 | u32 max_occupied; | |
1260 | u32 total_size; | |
1261 | u32 current_total_size; | |
1262 | u32 requests; | |
1263 | u32 hits; | |
0897831b | 1264 | #endif |
1da177e4 LT |
1265 | }; |
1266 | ||
bab04824 LZ |
1267 | /* Definitions of trace event types */ |
1268 | ||
1269 | typedef enum { | |
1270 | ACPI_TRACE_AML_METHOD, | |
1271 | ACPI_TRACE_AML_OPCODE, | |
1272 | ACPI_TRACE_AML_REGION | |
1273 | } acpi_trace_event_type; | |
1274 | ||
2641f540 LZ |
1275 | /* Definitions of _OSI support */ |
1276 | ||
1277 | #define ACPI_VENDOR_STRINGS 0x01 | |
1278 | #define ACPI_FEATURE_STRINGS 0x02 | |
1279 | #define ACPI_ENABLE_INTERFACES 0x00 | |
1280 | #define ACPI_DISABLE_INTERFACES 0x04 | |
1281 | ||
1282 | #define ACPI_DISABLE_ALL_VENDOR_STRINGS (ACPI_DISABLE_INTERFACES | ACPI_VENDOR_STRINGS) | |
1283 | #define ACPI_DISABLE_ALL_FEATURE_STRINGS (ACPI_DISABLE_INTERFACES | ACPI_FEATURE_STRINGS) | |
1284 | #define ACPI_DISABLE_ALL_STRINGS (ACPI_DISABLE_INTERFACES | ACPI_VENDOR_STRINGS | ACPI_FEATURE_STRINGS) | |
1285 | #define ACPI_ENABLE_ALL_VENDOR_STRINGS (ACPI_ENABLE_INTERFACES | ACPI_VENDOR_STRINGS) | |
1286 | #define ACPI_ENABLE_ALL_FEATURE_STRINGS (ACPI_ENABLE_INTERFACES | ACPI_FEATURE_STRINGS) | |
1287 | #define ACPI_ENABLE_ALL_STRINGS (ACPI_ENABLE_INTERFACES | ACPI_VENDOR_STRINGS | ACPI_FEATURE_STRINGS) | |
242b2287 AL |
1288 | |
1289 | #define ACPI_OSI_WIN_2000 0x01 | |
1290 | #define ACPI_OSI_WIN_XP 0x02 | |
1291 | #define ACPI_OSI_WIN_XP_SP1 0x03 | |
1292 | #define ACPI_OSI_WINSRV_2003 0x04 | |
1293 | #define ACPI_OSI_WIN_XP_SP2 0x05 | |
1294 | #define ACPI_OSI_WINSRV_2003_SP1 0x06 | |
1295 | #define ACPI_OSI_WIN_VISTA 0x07 | |
1296 | #define ACPI_OSI_WINSRV_2008 0x08 | |
1297 | #define ACPI_OSI_WIN_VISTA_SP1 0x09 | |
1298 | #define ACPI_OSI_WIN_VISTA_SP2 0x0A | |
1299 | #define ACPI_OSI_WIN_7 0x0B | |
1300 | #define ACPI_OSI_WIN_8 0x0C | |
796888e9 | 1301 | #define ACPI_OSI_WIN_10 0x0D |
242b2287 | 1302 | |
a92e9577 LZ |
1303 | /* Definitions of getopt */ |
1304 | ||
1305 | #define ACPI_OPT_END -1 | |
1306 | ||
4be44fcd | 1307 | #endif /* __ACTYPES_H__ */ |