Root/
1 | /****************************************************************************** |
2 | * |
3 | * Name: actypes.h - Common data types for the entire ACPI subsystem |
4 | * |
5 | *****************************************************************************/ |
6 | |
7 | /* |
8 | * Copyright (C) 2000 - 2008, Intel Corp. |
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 | |
47 | /* acpisrc:struct_defs -- for acpisrc conversion */ |
48 | |
49 | /* |
50 | * ACPI_MACHINE_WIDTH must be specified in an OS- or compiler-dependent header |
51 | * and must be either 32 or 64. 16-bit ACPICA is no longer supported, as of |
52 | * 12/2006. |
53 | */ |
54 | #ifndef ACPI_MACHINE_WIDTH |
55 | #error ACPI_MACHINE_WIDTH not defined |
56 | #endif |
57 | |
58 | /*! [Begin] no source code translation */ |
59 | |
60 | /* |
61 | * Data type ranges |
62 | * Note: These macros are designed to be compiler independent as well as |
63 | * working around problems that some 32-bit compilers have with 64-bit |
64 | * constants. |
65 | */ |
66 | #define ACPI_UINT8_MAX (UINT8) (~((UINT8) 0)) /* 0xFF */ |
67 | #define ACPI_UINT16_MAX (UINT16)(~((UINT16) 0)) /* 0xFFFF */ |
68 | #define ACPI_UINT32_MAX (UINT32)(~((UINT32) 0)) /* 0xFFFFFFFF */ |
69 | #define ACPI_UINT64_MAX (UINT64)(~((UINT64) 0)) /* 0xFFFFFFFFFFFFFFFF */ |
70 | #define ACPI_ASCII_MAX 0x7F |
71 | |
72 | /* |
73 | * Architecture-specific ACPICA Subsystem Data Types |
74 | * |
75 | * The goal of these types is to provide source code portability across |
76 | * 16-bit, 32-bit, and 64-bit targets. |
77 | * |
78 | * 1) The following types are of fixed size for all targets (16/32/64): |
79 | * |
80 | * BOOLEAN Logical boolean |
81 | * |
82 | * UINT8 8-bit (1 byte) unsigned value |
83 | * UINT16 16-bit (2 byte) unsigned value |
84 | * UINT32 32-bit (4 byte) unsigned value |
85 | * UINT64 64-bit (8 byte) unsigned value |
86 | * |
87 | * INT16 16-bit (2 byte) signed value |
88 | * INT32 32-bit (4 byte) signed value |
89 | * INT64 64-bit (8 byte) signed value |
90 | * |
91 | * COMPILER_DEPENDENT_UINT64/INT64 - These types are defined in the |
92 | * compiler-dependent header(s) and were introduced because there is no common |
93 | * 64-bit integer type across the various compilation models, as shown in |
94 | * the table below. |
95 | * |
96 | * Datatype LP64 ILP64 LLP64 ILP32 LP32 16bit |
97 | * char 8 8 8 8 8 8 |
98 | * short 16 16 16 16 16 16 |
99 | * _int32 32 |
100 | * int 32 64 32 32 16 16 |
101 | * long 64 64 32 32 32 32 |
102 | * long long 64 64 |
103 | * pointer 64 64 64 32 32 32 |
104 | * |
105 | * Note: ILP64 and LP32 are currently not supported. |
106 | * |
107 | * |
108 | * 2) These types represent the native word size of the target mode of the |
109 | * processor, and may be 16-bit, 32-bit, or 64-bit as required. They are |
110 | * usually used for memory allocation, efficient loop counters, and array |
111 | * indexes. The types are similar to the size_t type in the C library and are |
112 | * required because there is no C type that consistently represents the native |
113 | * data width. ACPI_SIZE is needed because there is no guarantee that a |
114 | * kernel-level C library is present. |
115 | * |
116 | * ACPI_SIZE 16/32/64-bit unsigned value |
117 | * ACPI_NATIVE_INT 16/32/64-bit signed value |
118 | * |
119 | */ |
120 | |
121 | /******************************************************************************* |
122 | * |
123 | * Common types for all compilers, all targets |
124 | * |
125 | ******************************************************************************/ |
126 | |
127 | typedef unsigned char BOOLEAN; |
128 | typedef unsigned char UINT8; |
129 | typedef unsigned short UINT16; |
130 | typedef COMPILER_DEPENDENT_UINT64 UINT64; |
131 | typedef COMPILER_DEPENDENT_INT64 INT64; |
132 | |
133 | /*! [End] no source code translation !*/ |
134 | |
135 | /******************************************************************************* |
136 | * |
137 | * Types specific to 64-bit targets |
138 | * |
139 | ******************************************************************************/ |
140 | |
141 | #if ACPI_MACHINE_WIDTH == 64 |
142 | |
143 | /*! [Begin] no source code translation (keep the typedefs as-is) */ |
144 | |
145 | typedef unsigned int UINT32; |
146 | typedef int INT32; |
147 | |
148 | /*! [End] no source code translation !*/ |
149 | |
150 | typedef s64 acpi_native_int; |
151 | |
152 | typedef u64 acpi_size; |
153 | typedef u64 acpi_io_address; |
154 | typedef u64 acpi_physical_address; |
155 | |
156 | #define ACPI_MAX_PTR ACPI_UINT64_MAX |
157 | #define ACPI_SIZE_MAX ACPI_UINT64_MAX |
158 | |
159 | #define ACPI_USE_NATIVE_DIVIDE /* Has native 64-bit integer support */ |
160 | |
161 | /* |
162 | * In the case of the Itanium Processor Family (IPF), the hardware does not |
163 | * support misaligned memory transfers. Set the MISALIGNMENT_NOT_SUPPORTED flag |
164 | * to indicate that special precautions must be taken to avoid alignment faults. |
165 | * (IA64 or ia64 is currently used by existing compilers to indicate IPF.) |
166 | * |
167 | * Note: Em64_t and other X86-64 processors support misaligned transfers, |
168 | * so there is no need to define this flag. |
169 | */ |
170 | #if defined (__IA64__) || defined (__ia64__) |
171 | #define ACPI_MISALIGNMENT_NOT_SUPPORTED |
172 | #endif |
173 | |
174 | /******************************************************************************* |
175 | * |
176 | * Types specific to 32-bit targets |
177 | * |
178 | ******************************************************************************/ |
179 | |
180 | #elif ACPI_MACHINE_WIDTH == 32 |
181 | |
182 | /*! [Begin] no source code translation (keep the typedefs as-is) */ |
183 | |
184 | typedef unsigned int UINT32; |
185 | typedef int INT32; |
186 | |
187 | /*! [End] no source code translation !*/ |
188 | |
189 | typedef s32 acpi_native_int; |
190 | |
191 | typedef u32 acpi_size; |
192 | typedef u32 acpi_io_address; |
193 | typedef u32 acpi_physical_address; |
194 | |
195 | #define ACPI_MAX_PTR ACPI_UINT32_MAX |
196 | #define ACPI_SIZE_MAX ACPI_UINT32_MAX |
197 | |
198 | #else |
199 | |
200 | /* ACPI_MACHINE_WIDTH must be either 64 or 32 */ |
201 | |
202 | #error unknown ACPI_MACHINE_WIDTH |
203 | #endif |
204 | |
205 | /******************************************************************************* |
206 | * |
207 | * OS-dependent types |
208 | * |
209 | * If the defaults below are not appropriate for the host system, they can |
210 | * be defined in the OS-specific header, and this will take precedence. |
211 | * |
212 | ******************************************************************************/ |
213 | |
214 | /* Value returned by acpi_os_get_thread_id */ |
215 | |
216 | #ifndef acpi_thread_id |
217 | #define acpi_thread_id acpi_size |
218 | #endif |
219 | |
220 | /* Flags for acpi_os_acquire_lock/acpi_os_release_lock */ |
221 | |
222 | #ifndef acpi_cpu_flags |
223 | #define acpi_cpu_flags acpi_size |
224 | #endif |
225 | |
226 | /* Object returned from acpi_os_create_cache */ |
227 | |
228 | #ifndef acpi_cache_t |
229 | #ifdef ACPI_USE_LOCAL_CACHE |
230 | #define acpi_cache_t struct acpi_memory_list |
231 | #else |
232 | #define acpi_cache_t void * |
233 | #endif |
234 | #endif |
235 | |
236 | /* |
237 | * Synchronization objects - Mutexes, Semaphores, and spin_locks |
238 | */ |
239 | #if (ACPI_MUTEX_TYPE == ACPI_BINARY_SEMAPHORE) |
240 | /* |
241 | * These macros are used if the host OS does not support a mutex object. |
242 | * Map the OSL Mutex interfaces to binary semaphores. |
243 | */ |
244 | #define acpi_mutex acpi_semaphore |
245 | #define acpi_os_create_mutex(out_handle) acpi_os_create_semaphore (1, 1, out_handle) |
246 | #define acpi_os_delete_mutex(handle) (void) acpi_os_delete_semaphore (handle) |
247 | #define acpi_os_acquire_mutex(handle,time) acpi_os_wait_semaphore (handle, 1, time) |
248 | #define acpi_os_release_mutex(handle) (void) acpi_os_signal_semaphore (handle, 1) |
249 | #endif |
250 | |
251 | /* Configurable types for synchronization objects */ |
252 | |
253 | #ifndef acpi_spinlock |
254 | #define acpi_spinlock void * |
255 | #endif |
256 | |
257 | #ifndef acpi_semaphore |
258 | #define acpi_semaphore void * |
259 | #endif |
260 | |
261 | #ifndef acpi_mutex |
262 | #define acpi_mutex void * |
263 | #endif |
264 | |
265 | /******************************************************************************* |
266 | * |
267 | * Compiler-dependent types |
268 | * |
269 | * If the defaults below are not appropriate for the host compiler, they can |
270 | * be defined in the compiler-specific header, and this will take precedence. |
271 | * |
272 | ******************************************************************************/ |
273 | |
274 | /* Use C99 uintptr_t for pointer casting if available, "void *" otherwise */ |
275 | |
276 | #ifndef acpi_uintptr_t |
277 | #define acpi_uintptr_t void * |
278 | #endif |
279 | |
280 | /* |
281 | * ACPI_PRINTF_LIKE is used to tag functions as "printf-like" because |
282 | * some compilers can catch printf format string problems |
283 | */ |
284 | #ifndef ACPI_PRINTF_LIKE |
285 | #define ACPI_PRINTF_LIKE(c) |
286 | #endif |
287 | |
288 | /* |
289 | * Some compilers complain about unused variables. Sometimes we don't want to |
290 | * use all the variables (for example, _acpi_module_name). This allows us |
291 | * to tell the compiler in a per-variable manner that a variable |
292 | * is unused |
293 | */ |
294 | #ifndef ACPI_UNUSED_VAR |
295 | #define ACPI_UNUSED_VAR |
296 | #endif |
297 | |
298 | /* |
299 | * All ACPICA functions that are available to the rest of the kernel are |
300 | * tagged with this macro which can be defined as appropriate for the host. |
301 | */ |
302 | #ifndef ACPI_EXPORT_SYMBOL |
303 | #define ACPI_EXPORT_SYMBOL(symbol) |
304 | #endif |
305 | |
306 | /****************************************************************************** |
307 | * |
308 | * ACPI Specification constants (Do not change unless the specification changes) |
309 | * |
310 | *****************************************************************************/ |
311 | |
312 | /* Number of distinct FADT-based GPE register blocks (GPE0 and GPE1) */ |
313 | |
314 | #define ACPI_MAX_GPE_BLOCKS 2 |
315 | |
316 | /* Default ACPI register widths */ |
317 | |
318 | #define ACPI_GPE_REGISTER_WIDTH 8 |
319 | #define ACPI_PM1_REGISTER_WIDTH 16 |
320 | #define ACPI_PM2_REGISTER_WIDTH 8 |
321 | #define ACPI_PM_TIMER_WIDTH 32 |
322 | |
323 | /* Names within the namespace are 4 bytes long */ |
324 | |
325 | #define ACPI_NAME_SIZE 4 |
326 | #define ACPI_PATH_SEGMENT_LENGTH 5 /* 4 chars for name + 1 char for separator */ |
327 | #define ACPI_PATH_SEPARATOR '.' |
328 | |
329 | /* Sizes for ACPI table headers */ |
330 | |
331 | #define ACPI_OEM_ID_SIZE 6 |
332 | #define ACPI_OEM_TABLE_ID_SIZE 8 |
333 | |
334 | /* ACPI/PNP hardware IDs */ |
335 | |
336 | #define PCI_ROOT_HID_STRING "PNP0A03" |
337 | #define PCI_EXPRESS_ROOT_HID_STRING "PNP0A08" |
338 | |
339 | /* PM Timer ticks per second (HZ) */ |
340 | |
341 | #define PM_TIMER_FREQUENCY 3579545 |
342 | |
343 | /******************************************************************************* |
344 | * |
345 | * Independent types |
346 | * |
347 | ******************************************************************************/ |
348 | |
349 | /* Logical defines and NULL */ |
350 | |
351 | #ifdef FALSE |
352 | #undef FALSE |
353 | #endif |
354 | #define FALSE (1 == 0) |
355 | |
356 | #ifdef TRUE |
357 | #undef TRUE |
358 | #endif |
359 | #define TRUE (1 == 1) |
360 | |
361 | #ifndef NULL |
362 | #define NULL (void *) 0 |
363 | #endif |
364 | |
365 | /* |
366 | * Miscellaneous types |
367 | */ |
368 | typedef u32 acpi_status; /* All ACPI Exceptions */ |
369 | typedef u32 acpi_name; /* 4-byte ACPI name */ |
370 | typedef char *acpi_string; /* Null terminated ASCII string */ |
371 | typedef void *acpi_handle; /* Actually a ptr to a NS Node */ |
372 | |
373 | /* Owner IDs are used to track namespace nodes for selective deletion */ |
374 | |
375 | typedef u8 acpi_owner_id; |
376 | #define ACPI_OWNER_ID_MAX 0xFF |
377 | |
378 | struct uint64_struct { |
379 | u32 lo; |
380 | u32 hi; |
381 | }; |
382 | |
383 | union uint64_overlay { |
384 | u64 full; |
385 | struct uint64_struct part; |
386 | }; |
387 | |
388 | struct uint32_struct { |
389 | u32 lo; |
390 | u32 hi; |
391 | }; |
392 | |
393 | /* |
394 | * Acpi integer width. In ACPI version 1, integers are 32 bits. In ACPI |
395 | * version 2, integers are 64 bits. Note that this pertains to the ACPI integer |
396 | * type only, not other integers used in the implementation of the ACPI CA |
397 | * subsystem. |
398 | */ |
399 | typedef unsigned long long acpi_integer; |
400 | #define ACPI_INTEGER_MAX ACPI_UINT64_MAX |
401 | #define ACPI_INTEGER_BIT_SIZE 64 |
402 | #define ACPI_MAX_DECIMAL_DIGITS 20 /* 2^64 = 18,446,744,073,709,551,616 */ |
403 | |
404 | #if ACPI_MACHINE_WIDTH == 64 |
405 | #define ACPI_USE_NATIVE_DIVIDE /* Use compiler native 64-bit divide */ |
406 | #endif |
407 | |
408 | #define ACPI_MAX64_DECIMAL_DIGITS 20 |
409 | #define ACPI_MAX32_DECIMAL_DIGITS 10 |
410 | #define ACPI_MAX16_DECIMAL_DIGITS 5 |
411 | #define ACPI_MAX8_DECIMAL_DIGITS 3 |
412 | |
413 | /* PM Timer ticks per second (HZ) */ |
414 | |
415 | #define PM_TIMER_FREQUENCY 3579545 |
416 | |
417 | /* |
418 | * Constants with special meanings |
419 | */ |
420 | #define ACPI_ROOT_OBJECT ACPI_ADD_PTR (acpi_handle, NULL, ACPI_MAX_PTR) |
421 | #define ACPI_WAIT_FOREVER 0xFFFF /* u16, as per ACPI spec */ |
422 | #define ACPI_DO_NOT_WAIT 0 |
423 | |
424 | /******************************************************************************* |
425 | * |
426 | * Commonly used macros |
427 | * |
428 | ******************************************************************************/ |
429 | |
430 | /* Data manipulation */ |
431 | |
432 | #define ACPI_LOBYTE(integer) ((u8) (u16)(integer)) |
433 | #define ACPI_HIBYTE(integer) ((u8) (((u16)(integer)) >> 8)) |
434 | #define ACPI_LOWORD(integer) ((u16) (u32)(integer)) |
435 | #define ACPI_HIWORD(integer) ((u16)(((u32)(integer)) >> 16)) |
436 | #define ACPI_LODWORD(integer64) ((u32) (u64)(integer64)) |
437 | #define ACPI_HIDWORD(integer64) ((u32)(((u64)(integer64)) >> 32)) |
438 | |
439 | #define ACPI_SET_BIT(target,bit) ((target) |= (bit)) |
440 | #define ACPI_CLEAR_BIT(target,bit) ((target) &= ~(bit)) |
441 | #define ACPI_MIN(a,b) (((a)<(b))?(a):(b)) |
442 | #define ACPI_MAX(a,b) (((a)>(b))?(a):(b)) |
443 | |
444 | /* Size calculation */ |
445 | |
446 | #define ACPI_ARRAY_LENGTH(x) (sizeof(x) / sizeof((x)[0])) |
447 | |
448 | /* Pointer manipulation */ |
449 | |
450 | #define ACPI_CAST_PTR(t, p) ((t *) (acpi_uintptr_t) (p)) |
451 | #define ACPI_CAST_INDIRECT_PTR(t, p) ((t **) (acpi_uintptr_t) (p)) |
452 | #define ACPI_ADD_PTR(t, a, b) ACPI_CAST_PTR (t, (ACPI_CAST_PTR (u8, (a)) + (acpi_size)(b))) |
453 | #define ACPI_PTR_DIFF(a, b) (acpi_size) (ACPI_CAST_PTR (u8, (a)) - ACPI_CAST_PTR (u8, (b))) |
454 | |
455 | /* Pointer/Integer type conversions */ |
456 | |
457 | #define ACPI_TO_POINTER(i) ACPI_ADD_PTR (void, (void *) NULL,(acpi_size) i) |
458 | #define ACPI_TO_INTEGER(p) ACPI_PTR_DIFF (p, (void *) NULL) |
459 | #define ACPI_OFFSET(d, f) (acpi_size) ACPI_PTR_DIFF (&(((d *)0)->f), (void *) NULL) |
460 | #define ACPI_PHYSADDR_TO_PTR(i) ACPI_TO_POINTER(i) |
461 | #define ACPI_PTR_TO_PHYSADDR(i) ACPI_TO_INTEGER(i) |
462 | |
463 | #ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED |
464 | #define ACPI_COMPARE_NAME(a,b) (*ACPI_CAST_PTR (u32, (a)) == *ACPI_CAST_PTR (u32, (b))) |
465 | #else |
466 | #define ACPI_COMPARE_NAME(a,b) (!ACPI_STRNCMP (ACPI_CAST_PTR (char, (a)), ACPI_CAST_PTR (char, (b)), ACPI_NAME_SIZE)) |
467 | #endif |
468 | |
469 | /******************************************************************************* |
470 | * |
471 | * Miscellaneous constants |
472 | * |
473 | ******************************************************************************/ |
474 | |
475 | /* |
476 | * Initialization sequence |
477 | */ |
478 | #define ACPI_FULL_INITIALIZATION 0x00 |
479 | #define ACPI_NO_ADDRESS_SPACE_INIT 0x01 |
480 | #define ACPI_NO_HARDWARE_INIT 0x02 |
481 | #define ACPI_NO_EVENT_INIT 0x04 |
482 | #define ACPI_NO_HANDLER_INIT 0x08 |
483 | #define ACPI_NO_ACPI_ENABLE 0x10 |
484 | #define ACPI_NO_DEVICE_INIT 0x20 |
485 | #define ACPI_NO_OBJECT_INIT 0x40 |
486 | |
487 | /* |
488 | * Initialization state |
489 | */ |
490 | #define ACPI_SUBSYSTEM_INITIALIZE 0x01 |
491 | #define ACPI_INITIALIZED_OK 0x02 |
492 | |
493 | /* |
494 | * Power state values |
495 | */ |
496 | #define ACPI_STATE_UNKNOWN (u8) 0xFF |
497 | |
498 | #define ACPI_STATE_S0 (u8) 0 |
499 | #define ACPI_STATE_S1 (u8) 1 |
500 | #define ACPI_STATE_S2 (u8) 2 |
501 | #define ACPI_STATE_S3 (u8) 3 |
502 | #define ACPI_STATE_S4 (u8) 4 |
503 | #define ACPI_STATE_S5 (u8) 5 |
504 | #define ACPI_S_STATES_MAX ACPI_STATE_S5 |
505 | #define ACPI_S_STATE_COUNT 6 |
506 | |
507 | #define ACPI_STATE_D0 (u8) 0 |
508 | #define ACPI_STATE_D1 (u8) 1 |
509 | #define ACPI_STATE_D2 (u8) 2 |
510 | #define ACPI_STATE_D3 (u8) 3 |
511 | #define ACPI_D_STATES_MAX ACPI_STATE_D3 |
512 | #define ACPI_D_STATE_COUNT 4 |
513 | |
514 | #define ACPI_STATE_C0 (u8) 0 |
515 | #define ACPI_STATE_C1 (u8) 1 |
516 | #define ACPI_STATE_C2 (u8) 2 |
517 | #define ACPI_STATE_C3 (u8) 3 |
518 | #define ACPI_C_STATES_MAX ACPI_STATE_C3 |
519 | #define ACPI_C_STATE_COUNT 4 |
520 | |
521 | /* |
522 | * Sleep type invalid value |
523 | */ |
524 | #define ACPI_SLEEP_TYPE_MAX 0x7 |
525 | #define ACPI_SLEEP_TYPE_INVALID 0xFF |
526 | |
527 | /* |
528 | * Standard notify values |
529 | */ |
530 | #define ACPI_NOTIFY_BUS_CHECK (u8) 0x00 |
531 | #define ACPI_NOTIFY_DEVICE_CHECK (u8) 0x01 |
532 | #define ACPI_NOTIFY_DEVICE_WAKE (u8) 0x02 |
533 | #define ACPI_NOTIFY_EJECT_REQUEST (u8) 0x03 |
534 | #define ACPI_NOTIFY_DEVICE_CHECK_LIGHT (u8) 0x04 |
535 | #define ACPI_NOTIFY_FREQUENCY_MISMATCH (u8) 0x05 |
536 | #define ACPI_NOTIFY_BUS_MODE_MISMATCH (u8) 0x06 |
537 | #define ACPI_NOTIFY_POWER_FAULT (u8) 0x07 |
538 | #define ACPI_NOTIFY_CAPABILITIES_CHECK (u8) 0x08 |
539 | #define ACPI_NOTIFY_DEVICE_PLD_CHECK (u8) 0x09 |
540 | #define ACPI_NOTIFY_RESERVED (u8) 0x0A |
541 | #define ACPI_NOTIFY_LOCALITY_UPDATE (u8) 0x0B |
542 | |
543 | #define ACPI_NOTIFY_MAX 0x0B |
544 | |
545 | /* |
546 | * Types associated with ACPI names and objects. The first group of |
547 | * values (up to ACPI_TYPE_EXTERNAL_MAX) correspond to the definition |
548 | * of the ACPI object_type() operator (See the ACPI Spec). Therefore, |
549 | * only add to the first group if the spec changes. |
550 | * |
551 | * NOTE: Types must be kept in sync with the global acpi_ns_properties |
552 | * and acpi_ns_type_names arrays. |
553 | */ |
554 | typedef u32 acpi_object_type; |
555 | |
556 | #define ACPI_TYPE_ANY 0x00 |
557 | #define ACPI_TYPE_INTEGER 0x01 /* Byte/Word/Dword/Zero/One/Ones */ |
558 | #define ACPI_TYPE_STRING 0x02 |
559 | #define ACPI_TYPE_BUFFER 0x03 |
560 | #define ACPI_TYPE_PACKAGE 0x04 /* byte_const, multiple data_term/Constant/super_name */ |
561 | #define ACPI_TYPE_FIELD_UNIT 0x05 |
562 | #define ACPI_TYPE_DEVICE 0x06 /* Name, multiple Node */ |
563 | #define ACPI_TYPE_EVENT 0x07 |
564 | #define ACPI_TYPE_METHOD 0x08 /* Name, byte_const, multiple Code */ |
565 | #define ACPI_TYPE_MUTEX 0x09 |
566 | #define ACPI_TYPE_REGION 0x0A |
567 | #define ACPI_TYPE_POWER 0x0B /* Name,byte_const,word_const,multi Node */ |
568 | #define ACPI_TYPE_PROCESSOR 0x0C /* Name,byte_const,Dword_const,byte_const,multi nm_o */ |
569 | #define ACPI_TYPE_THERMAL 0x0D /* Name, multiple Node */ |
570 | #define ACPI_TYPE_BUFFER_FIELD 0x0E |
571 | #define ACPI_TYPE_DDB_HANDLE 0x0F |
572 | #define ACPI_TYPE_DEBUG_OBJECT 0x10 |
573 | |
574 | #define ACPI_TYPE_EXTERNAL_MAX 0x10 |
575 | |
576 | /* |
577 | * These are object types that do not map directly to the ACPI |
578 | * object_type() operator. They are used for various internal purposes only. |
579 | * If new predefined ACPI_TYPEs are added (via the ACPI specification), these |
580 | * internal types must move upwards. (There is code that depends on these |
581 | * values being contiguous with the external types above.) |
582 | */ |
583 | #define ACPI_TYPE_LOCAL_REGION_FIELD 0x11 |
584 | #define ACPI_TYPE_LOCAL_BANK_FIELD 0x12 |
585 | #define ACPI_TYPE_LOCAL_INDEX_FIELD 0x13 |
586 | #define ACPI_TYPE_LOCAL_REFERENCE 0x14 /* Arg#, Local#, Name, Debug, ref_of, Index */ |
587 | #define ACPI_TYPE_LOCAL_ALIAS 0x15 |
588 | #define ACPI_TYPE_LOCAL_METHOD_ALIAS 0x16 |
589 | #define ACPI_TYPE_LOCAL_NOTIFY 0x17 |
590 | #define ACPI_TYPE_LOCAL_ADDRESS_HANDLER 0x18 |
591 | #define ACPI_TYPE_LOCAL_RESOURCE 0x19 |
592 | #define ACPI_TYPE_LOCAL_RESOURCE_FIELD 0x1A |
593 | #define ACPI_TYPE_LOCAL_SCOPE 0x1B /* 1 Name, multiple object_list Nodes */ |
594 | |
595 | #define ACPI_TYPE_NS_NODE_MAX 0x1B /* Last typecode used within a NS Node */ |
596 | |
597 | /* |
598 | * These are special object types that never appear in |
599 | * a Namespace node, only in a union acpi_operand_object |
600 | */ |
601 | #define ACPI_TYPE_LOCAL_EXTRA 0x1C |
602 | #define ACPI_TYPE_LOCAL_DATA 0x1D |
603 | |
604 | #define ACPI_TYPE_LOCAL_MAX 0x1D |
605 | |
606 | /* All types above here are invalid */ |
607 | |
608 | #define ACPI_TYPE_INVALID 0x1E |
609 | #define ACPI_TYPE_NOT_FOUND 0xFF |
610 | |
611 | #define ACPI_NUM_NS_TYPES (ACPI_TYPE_INVALID + 1) |
612 | |
613 | /* |
614 | * All I/O |
615 | */ |
616 | #define ACPI_READ 0 |
617 | #define ACPI_WRITE 1 |
618 | #define ACPI_IO_MASK 1 |
619 | |
620 | /* |
621 | * Event Types: Fixed & General Purpose |
622 | */ |
623 | typedef u32 acpi_event_type; |
624 | |
625 | /* |
626 | * Fixed events |
627 | */ |
628 | #define ACPI_EVENT_PMTIMER 0 |
629 | #define ACPI_EVENT_GLOBAL 1 |
630 | #define ACPI_EVENT_POWER_BUTTON 2 |
631 | #define ACPI_EVENT_SLEEP_BUTTON 3 |
632 | #define ACPI_EVENT_RTC 4 |
633 | #define ACPI_EVENT_MAX 4 |
634 | #define ACPI_NUM_FIXED_EVENTS ACPI_EVENT_MAX + 1 |
635 | |
636 | /* |
637 | * Event Status - Per event |
638 | * ------------- |
639 | * The encoding of acpi_event_status is illustrated below. |
640 | * Note that a set bit (1) indicates the property is TRUE |
641 | * (e.g. if bit 0 is set then the event is enabled). |
642 | * +-------------+-+-+-+ |
643 | * | Bits 31:3 |2|1|0| |
644 | * +-------------+-+-+-+ |
645 | * | | | | |
646 | * | | | +- Enabled? |
647 | * | | +--- Enabled for wake? |
648 | * | +----- Set? |
649 | * +----------- <Reserved> |
650 | */ |
651 | typedef u32 acpi_event_status; |
652 | |
653 | #define ACPI_EVENT_FLAG_DISABLED (acpi_event_status) 0x00 |
654 | #define ACPI_EVENT_FLAG_ENABLED (acpi_event_status) 0x01 |
655 | #define ACPI_EVENT_FLAG_WAKE_ENABLED (acpi_event_status) 0x02 |
656 | #define ACPI_EVENT_FLAG_SET (acpi_event_status) 0x04 |
657 | #define ACPI_EVENT_FLAG_HANDLE (acpi_event_status) 0x08 |
658 | |
659 | /* |
660 | * General Purpose Events (GPE) |
661 | */ |
662 | #define ACPI_GPE_INVALID 0xFF |
663 | #define ACPI_GPE_MAX 0xFF |
664 | #define ACPI_NUM_GPE 256 |
665 | |
666 | #define ACPI_GPE_ENABLE 0 |
667 | #define ACPI_GPE_DISABLE 1 |
668 | |
669 | /* |
670 | * GPE info flags - Per GPE |
671 | * +-+-+-+---+---+-+ |
672 | * |7|6|5|4:3|2:1|0| |
673 | * +-+-+-+---+---+-+ |
674 | * | | | | | | |
675 | * | | | | | +--- Interrupt type: Edge or Level Triggered |
676 | * | | | | +--- Type: Wake-only, Runtime-only, or wake/runtime |
677 | * | | | +--- Type of dispatch -- to method, handler, or none |
678 | * | | +--- Enabled for runtime? |
679 | * | +--- Enabled for wake? |
680 | * +--- Unused |
681 | */ |
682 | #define ACPI_GPE_XRUPT_TYPE_MASK (u8) 0x01 |
683 | #define ACPI_GPE_LEVEL_TRIGGERED (u8) 0x01 |
684 | #define ACPI_GPE_EDGE_TRIGGERED (u8) 0x00 |
685 | |
686 | #define ACPI_GPE_TYPE_MASK (u8) 0x06 |
687 | #define ACPI_GPE_TYPE_WAKE_RUN (u8) 0x06 |
688 | #define ACPI_GPE_TYPE_WAKE (u8) 0x02 |
689 | #define ACPI_GPE_TYPE_RUNTIME (u8) 0x04 /* Default */ |
690 | |
691 | #define ACPI_GPE_DISPATCH_MASK (u8) 0x18 |
692 | #define ACPI_GPE_DISPATCH_HANDLER (u8) 0x08 |
693 | #define ACPI_GPE_DISPATCH_METHOD (u8) 0x10 |
694 | #define ACPI_GPE_DISPATCH_NOT_USED (u8) 0x00 /* Default */ |
695 | |
696 | #define ACPI_GPE_RUN_ENABLE_MASK (u8) 0x20 |
697 | #define ACPI_GPE_RUN_ENABLED (u8) 0x20 |
698 | #define ACPI_GPE_RUN_DISABLED (u8) 0x00 /* Default */ |
699 | |
700 | #define ACPI_GPE_WAKE_ENABLE_MASK (u8) 0x40 |
701 | #define ACPI_GPE_WAKE_ENABLED (u8) 0x40 |
702 | #define ACPI_GPE_WAKE_DISABLED (u8) 0x00 /* Default */ |
703 | |
704 | #define ACPI_GPE_ENABLE_MASK (u8) 0x60 /* Both run/wake */ |
705 | |
706 | /* |
707 | * Flags for GPE and Lock interfaces |
708 | */ |
709 | #define ACPI_EVENT_WAKE_ENABLE 0x2 /* acpi_gpe_enable */ |
710 | #define ACPI_EVENT_WAKE_DISABLE 0x2 /* acpi_gpe_disable */ |
711 | |
712 | #define ACPI_NOT_ISR 0x1 |
713 | #define ACPI_ISR 0x0 |
714 | |
715 | /* Notify types */ |
716 | |
717 | #define ACPI_SYSTEM_NOTIFY 0x1 |
718 | #define ACPI_DEVICE_NOTIFY 0x2 |
719 | #define ACPI_ALL_NOTIFY (ACPI_SYSTEM_NOTIFY | ACPI_DEVICE_NOTIFY) |
720 | #define ACPI_MAX_NOTIFY_HANDLER_TYPE 0x3 |
721 | |
722 | #define ACPI_MAX_SYS_NOTIFY 0x7f |
723 | |
724 | /* Address Space (Operation Region) Types */ |
725 | |
726 | typedef u8 acpi_adr_space_type; |
727 | |
728 | #define ACPI_ADR_SPACE_SYSTEM_MEMORY (acpi_adr_space_type) 0 |
729 | #define ACPI_ADR_SPACE_SYSTEM_IO (acpi_adr_space_type) 1 |
730 | #define ACPI_ADR_SPACE_PCI_CONFIG (acpi_adr_space_type) 2 |
731 | #define ACPI_ADR_SPACE_EC (acpi_adr_space_type) 3 |
732 | #define ACPI_ADR_SPACE_SMBUS (acpi_adr_space_type) 4 |
733 | #define ACPI_ADR_SPACE_CMOS (acpi_adr_space_type) 5 |
734 | #define ACPI_ADR_SPACE_PCI_BAR_TARGET (acpi_adr_space_type) 6 |
735 | #define ACPI_ADR_SPACE_IPMI (acpi_adr_space_type) 7 |
736 | #define ACPI_ADR_SPACE_DATA_TABLE (acpi_adr_space_type) 8 |
737 | #define ACPI_ADR_SPACE_FIXED_HARDWARE (acpi_adr_space_type) 127 |
738 | |
739 | /* |
740 | * bit_register IDs |
741 | * |
742 | * These values are intended to be used by the hardware interfaces |
743 | * and are mapped to individual bitfields defined within the ACPI |
744 | * registers. See the acpi_gbl_bit_register_info global table in utglobal.c |
745 | * for this mapping. |
746 | */ |
747 | |
748 | /* PM1 Status register */ |
749 | |
750 | #define ACPI_BITREG_TIMER_STATUS 0x00 |
751 | #define ACPI_BITREG_BUS_MASTER_STATUS 0x01 |
752 | #define ACPI_BITREG_GLOBAL_LOCK_STATUS 0x02 |
753 | #define ACPI_BITREG_POWER_BUTTON_STATUS 0x03 |
754 | #define ACPI_BITREG_SLEEP_BUTTON_STATUS 0x04 |
755 | #define ACPI_BITREG_RT_CLOCK_STATUS 0x05 |
756 | #define ACPI_BITREG_WAKE_STATUS 0x06 |
757 | #define ACPI_BITREG_PCIEXP_WAKE_STATUS 0x07 |
758 | |
759 | /* PM1 Enable register */ |
760 | |
761 | #define ACPI_BITREG_TIMER_ENABLE 0x08 |
762 | #define ACPI_BITREG_GLOBAL_LOCK_ENABLE 0x09 |
763 | #define ACPI_BITREG_POWER_BUTTON_ENABLE 0x0A |
764 | #define ACPI_BITREG_SLEEP_BUTTON_ENABLE 0x0B |
765 | #define ACPI_BITREG_RT_CLOCK_ENABLE 0x0C |
766 | #define ACPI_BITREG_PCIEXP_WAKE_DISABLE 0x0D |
767 | |
768 | /* PM1 Control register */ |
769 | |
770 | #define ACPI_BITREG_SCI_ENABLE 0x0E |
771 | #define ACPI_BITREG_BUS_MASTER_RLD 0x0F |
772 | #define ACPI_BITREG_GLOBAL_LOCK_RELEASE 0x10 |
773 | #define ACPI_BITREG_SLEEP_TYPE 0x11 |
774 | #define ACPI_BITREG_SLEEP_ENABLE 0x12 |
775 | |
776 | /* PM2 Control register */ |
777 | |
778 | #define ACPI_BITREG_ARB_DISABLE 0x13 |
779 | |
780 | #define ACPI_BITREG_MAX 0x13 |
781 | #define ACPI_NUM_BITREG ACPI_BITREG_MAX + 1 |
782 | |
783 | /* Status register values. A 1 clears a status bit. 0 = no effect */ |
784 | |
785 | #define ACPI_CLEAR_STATUS 1 |
786 | |
787 | /* Enable and Control register values */ |
788 | |
789 | #define ACPI_ENABLE_EVENT 1 |
790 | #define ACPI_DISABLE_EVENT 0 |
791 | |
792 | /* |
793 | * External ACPI object definition |
794 | */ |
795 | |
796 | /* |
797 | * Note: Type == ACPI_TYPE_ANY (0) is used to indicate a NULL package element |
798 | * or an unresolved named reference. |
799 | */ |
800 | union acpi_object { |
801 | acpi_object_type type; /* See definition of acpi_ns_type for values */ |
802 | struct { |
803 | acpi_object_type type; /* ACPI_TYPE_INTEGER */ |
804 | acpi_integer value; /* The actual number */ |
805 | } integer; |
806 | |
807 | struct { |
808 | acpi_object_type type; /* ACPI_TYPE_STRING */ |
809 | u32 length; /* # of bytes in string, excluding trailing null */ |
810 | char *pointer; /* points to the string value */ |
811 | } string; |
812 | |
813 | struct { |
814 | acpi_object_type type; /* ACPI_TYPE_BUFFER */ |
815 | u32 length; /* # of bytes in buffer */ |
816 | u8 *pointer; /* points to the buffer */ |
817 | } buffer; |
818 | |
819 | struct { |
820 | acpi_object_type type; /* ACPI_TYPE_PACKAGE */ |
821 | u32 count; /* # of elements in package */ |
822 | union acpi_object *elements; /* Pointer to an array of ACPI_OBJECTs */ |
823 | } package; |
824 | |
825 | struct { |
826 | acpi_object_type type; /* ACPI_TYPE_LOCAL_REFERENCE */ |
827 | acpi_object_type actual_type; /* Type associated with the Handle */ |
828 | acpi_handle handle; /* object reference */ |
829 | } reference; |
830 | |
831 | struct { |
832 | acpi_object_type type; /* ACPI_TYPE_PROCESSOR */ |
833 | u32 proc_id; |
834 | acpi_io_address pblk_address; |
835 | u32 pblk_length; |
836 | } processor; |
837 | |
838 | struct { |
839 | acpi_object_type type; /* ACPI_TYPE_POWER */ |
840 | u32 system_level; |
841 | u32 resource_order; |
842 | } power_resource; |
843 | }; |
844 | |
845 | /* |
846 | * List of objects, used as a parameter list for control method evaluation |
847 | */ |
848 | struct acpi_object_list { |
849 | u32 count; |
850 | union acpi_object *pointer; |
851 | }; |
852 | |
853 | /* |
854 | * Miscellaneous common Data Structures used by the interfaces |
855 | */ |
856 | #define ACPI_NO_BUFFER 0 |
857 | #define ACPI_ALLOCATE_BUFFER (acpi_size) (-1) |
858 | #define ACPI_ALLOCATE_LOCAL_BUFFER (acpi_size) (-2) |
859 | |
860 | struct acpi_buffer { |
861 | acpi_size length; /* Length in bytes of the buffer */ |
862 | void *pointer; /* pointer to buffer */ |
863 | }; |
864 | |
865 | /* |
866 | * name_type for acpi_get_name |
867 | */ |
868 | #define ACPI_FULL_PATHNAME 0 |
869 | #define ACPI_SINGLE_NAME 1 |
870 | #define ACPI_NAME_TYPE_MAX 1 |
871 | |
872 | /* |
873 | * Predefined Namespace items |
874 | */ |
875 | struct acpi_predefined_names { |
876 | char *name; |
877 | u8 type; |
878 | char *val; |
879 | }; |
880 | |
881 | /* |
882 | * Structure and flags for acpi_get_system_info |
883 | */ |
884 | #define ACPI_SYS_MODE_UNKNOWN 0x0000 |
885 | #define ACPI_SYS_MODE_ACPI 0x0001 |
886 | #define ACPI_SYS_MODE_LEGACY 0x0002 |
887 | #define ACPI_SYS_MODES_MASK 0x0003 |
888 | |
889 | /* |
890 | * System info returned by acpi_get_system_info() |
891 | */ |
892 | struct acpi_system_info { |
893 | u32 acpi_ca_version; |
894 | u32 flags; |
895 | u32 timer_resolution; |
896 | u32 reserved1; |
897 | u32 reserved2; |
898 | u32 debug_level; |
899 | u32 debug_layer; |
900 | }; |
901 | |
902 | /* Table Event Types */ |
903 | |
904 | #define ACPI_TABLE_EVENT_LOAD 0x0 |
905 | #define ACPI_TABLE_EVENT_UNLOAD 0x1 |
906 | #define ACPI_NUM_TABLE_EVENTS 2 |
907 | |
908 | /* |
909 | * Types specific to the OS service interfaces |
910 | */ |
911 | typedef u32(ACPI_SYSTEM_XFACE * acpi_osd_handler) (void *context); |
912 | |
913 | typedef void |
914 | (ACPI_SYSTEM_XFACE * acpi_osd_exec_callback) (void *context); |
915 | |
916 | /* |
917 | * Various handlers and callback procedures |
918 | */ |
919 | typedef u32(*acpi_event_handler) (void *context); |
920 | |
921 | typedef |
922 | void (*acpi_notify_handler) (acpi_handle device, u32 value, void *context); |
923 | |
924 | typedef |
925 | void (*acpi_object_handler) (acpi_handle object, void *data); |
926 | |
927 | typedef acpi_status(*acpi_init_handler) (acpi_handle object, u32 function); |
928 | |
929 | #define ACPI_INIT_DEVICE_INI 1 |
930 | |
931 | typedef |
932 | acpi_status(*acpi_exception_handler) (acpi_status aml_status, |
933 | acpi_name name, |
934 | u16 opcode, |
935 | u32 aml_offset, void *context); |
936 | |
937 | /* Table Event handler (Load, load_table, etc.) and types */ |
938 | |
939 | typedef |
940 | acpi_status(*acpi_tbl_handler) (u32 event, void *table, void *context); |
941 | |
942 | /* Address Spaces (For Operation Regions) */ |
943 | |
944 | typedef |
945 | acpi_status(*acpi_adr_space_handler) (u32 function, |
946 | acpi_physical_address address, |
947 | u32 bit_width, |
948 | acpi_integer * value, |
949 | void *handler_context, |
950 | void *region_context); |
951 | |
952 | #define ACPI_DEFAULT_HANDLER NULL |
953 | |
954 | typedef |
955 | acpi_status(*acpi_adr_space_setup) (acpi_handle region_handle, |
956 | u32 function, |
957 | void *handler_context, |
958 | void **region_context); |
959 | |
960 | #define ACPI_REGION_ACTIVATE 0 |
961 | #define ACPI_REGION_DEACTIVATE 1 |
962 | |
963 | typedef |
964 | acpi_status(*acpi_walk_callback) (acpi_handle obj_handle, |
965 | u32 nesting_level, |
966 | void *context, void **return_value); |
967 | |
968 | /* Interrupt handler return values */ |
969 | |
970 | #define ACPI_INTERRUPT_NOT_HANDLED 0x00 |
971 | #define ACPI_INTERRUPT_HANDLED 0x01 |
972 | |
973 | /* Length of 32-bit EISAID values when converted back to a string */ |
974 | |
975 | #define ACPI_EISAID_STRING_SIZE 8 /* Includes null terminator */ |
976 | |
977 | /* Length of UUID (string) values */ |
978 | |
979 | #define ACPI_UUID_LENGTH 16 |
980 | |
981 | /* Structures used for device/processor HID, UID, CID */ |
982 | |
983 | struct acpica_device_id { |
984 | u32 length; /* Length of string + null */ |
985 | char *string; |
986 | }; |
987 | |
988 | struct acpica_device_id_list { |
989 | u32 count; /* Number of IDs in Ids array */ |
990 | u32 list_size; /* Size of list, including ID strings */ |
991 | struct acpica_device_id ids[1]; /* ID array */ |
992 | }; |
993 | |
994 | /* |
995 | * Structure returned from acpi_get_object_info. |
996 | * Optimized for both 32- and 64-bit builds |
997 | */ |
998 | struct acpi_device_info { |
999 | u32 info_size; /* Size of info, including ID strings */ |
1000 | u32 name; /* ACPI object Name */ |
1001 | acpi_object_type type; /* ACPI object Type */ |
1002 | u8 param_count; /* If a method, required parameter count */ |
1003 | u8 valid; /* Indicates which optional fields are valid */ |
1004 | u8 flags; /* Miscellaneous info */ |
1005 | u8 highest_dstates[4]; /* _sx_d values: 0xFF indicates not valid */ |
1006 | u8 lowest_dstates[5]; /* _sx_w values: 0xFF indicates not valid */ |
1007 | u32 current_status; /* _STA value */ |
1008 | acpi_integer address; /* _ADR value */ |
1009 | struct acpica_device_id hardware_id; /* _HID value */ |
1010 | struct acpica_device_id unique_id; /* _UID value */ |
1011 | struct acpica_device_id_list compatible_id_list; /* _CID list <must be last> */ |
1012 | }; |
1013 | |
1014 | /* Values for Flags field above (acpi_get_object_info) */ |
1015 | |
1016 | #define ACPI_PCI_ROOT_BRIDGE 0x01 |
1017 | |
1018 | /* Flags for Valid field above (acpi_get_object_info) */ |
1019 | |
1020 | #define ACPI_VALID_STA 0x01 |
1021 | #define ACPI_VALID_ADR 0x02 |
1022 | #define ACPI_VALID_HID 0x04 |
1023 | #define ACPI_VALID_UID 0x08 |
1024 | #define ACPI_VALID_CID 0x10 |
1025 | #define ACPI_VALID_SXDS 0x20 |
1026 | #define ACPI_VALID_SXWS 0x40 |
1027 | |
1028 | /* Flags for _STA method */ |
1029 | |
1030 | #define ACPI_STA_DEVICE_PRESENT 0x01 |
1031 | #define ACPI_STA_DEVICE_ENABLED 0x02 |
1032 | #define ACPI_STA_DEVICE_UI 0x04 |
1033 | #define ACPI_STA_DEVICE_FUNCTIONING 0x08 |
1034 | #define ACPI_STA_DEVICE_OK 0x08 /* Synonym */ |
1035 | #define ACPI_STA_BATTERY_PRESENT 0x10 |
1036 | |
1037 | /* Context structs for address space handlers */ |
1038 | |
1039 | struct acpi_pci_id { |
1040 | u16 segment; |
1041 | u16 bus; |
1042 | u16 device; |
1043 | u16 function; |
1044 | }; |
1045 | |
1046 | struct acpi_mem_space_context { |
1047 | u32 length; |
1048 | acpi_physical_address address; |
1049 | acpi_physical_address mapped_physical_address; |
1050 | u8 *mapped_logical_address; |
1051 | acpi_size mapped_length; |
1052 | }; |
1053 | |
1054 | /* |
1055 | * struct acpi_memory_list is used only if the ACPICA local cache is enabled |
1056 | */ |
1057 | struct acpi_memory_list { |
1058 | char *list_name; |
1059 | void *list_head; |
1060 | u16 object_size; |
1061 | u16 max_depth; |
1062 | u16 current_depth; |
1063 | u16 link_offset; |
1064 | |
1065 | #ifdef ACPI_DBG_TRACK_ALLOCATIONS |
1066 | |
1067 | /* Statistics for debug memory tracking only */ |
1068 | |
1069 | u32 total_allocated; |
1070 | u32 total_freed; |
1071 | u32 max_occupied; |
1072 | u32 total_size; |
1073 | u32 current_total_size; |
1074 | u32 requests; |
1075 | u32 hits; |
1076 | #endif |
1077 | }; |
1078 | |
1079 | #endif /* __ACTYPES_H__ */ |
1080 |
Branches:
ben-wpan
ben-wpan-stefan
javiroman/ks7010
jz-2.6.34
jz-2.6.34-rc5
jz-2.6.34-rc6
jz-2.6.34-rc7
jz-2.6.35
jz-2.6.36
jz-2.6.37
jz-2.6.38
jz-2.6.39
jz-3.0
jz-3.1
jz-3.11
jz-3.12
jz-3.13
jz-3.15
jz-3.16
jz-3.18-dt
jz-3.2
jz-3.3
jz-3.4
jz-3.5
jz-3.6
jz-3.6-rc2-pwm
jz-3.9
jz-3.9-clk
jz-3.9-rc8
jz47xx
jz47xx-2.6.38
master
Tags:
od-2011-09-04
od-2011-09-18
v2.6.34-rc5
v2.6.34-rc6
v2.6.34-rc7
v3.9