diff options
author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 18:20:36 -0400 |
commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/acpi/acutils.h |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'include/acpi/acutils.h')
-rw-r--r-- | include/acpi/acutils.h | 875 |
1 files changed, 875 insertions, 0 deletions
diff --git a/include/acpi/acutils.h b/include/acpi/acutils.h new file mode 100644 index 000000000000..0de26b8f1028 --- /dev/null +++ b/include/acpi/acutils.h | |||
@@ -0,0 +1,875 @@ | |||
1 | /****************************************************************************** | ||
2 | * | ||
3 | * Name: acutils.h -- prototypes for the common (subsystem-wide) procedures | ||
4 | * | ||
5 | *****************************************************************************/ | ||
6 | |||
7 | /* | ||
8 | * Copyright (C) 2000 - 2005, R. Byron Moore | ||
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 _ACUTILS_H | ||
45 | #define _ACUTILS_H | ||
46 | |||
47 | |||
48 | typedef | ||
49 | acpi_status (*acpi_pkg_callback) ( | ||
50 | u8 object_type, | ||
51 | union acpi_operand_object *source_object, | ||
52 | union acpi_generic_state *state, | ||
53 | void *context); | ||
54 | |||
55 | acpi_status | ||
56 | acpi_ut_walk_package_tree ( | ||
57 | union acpi_operand_object *source_object, | ||
58 | void *target_object, | ||
59 | acpi_pkg_callback walk_callback, | ||
60 | void *context); | ||
61 | |||
62 | struct acpi_pkg_info | ||
63 | { | ||
64 | u8 *free_space; | ||
65 | acpi_size length; | ||
66 | u32 object_space; | ||
67 | u32 num_packages; | ||
68 | }; | ||
69 | |||
70 | #define REF_INCREMENT (u16) 0 | ||
71 | #define REF_DECREMENT (u16) 1 | ||
72 | #define REF_FORCE_DELETE (u16) 2 | ||
73 | |||
74 | /* acpi_ut_dump_buffer */ | ||
75 | |||
76 | #define DB_BYTE_DISPLAY 1 | ||
77 | #define DB_WORD_DISPLAY 2 | ||
78 | #define DB_DWORD_DISPLAY 4 | ||
79 | #define DB_QWORD_DISPLAY 8 | ||
80 | |||
81 | |||
82 | /* Global initialization interfaces */ | ||
83 | |||
84 | void | ||
85 | acpi_ut_init_globals ( | ||
86 | void); | ||
87 | |||
88 | void | ||
89 | acpi_ut_terminate ( | ||
90 | void); | ||
91 | |||
92 | |||
93 | /* | ||
94 | * ut_init - miscellaneous initialization and shutdown | ||
95 | */ | ||
96 | |||
97 | acpi_status | ||
98 | acpi_ut_hardware_initialize ( | ||
99 | void); | ||
100 | |||
101 | void | ||
102 | acpi_ut_subsystem_shutdown ( | ||
103 | void); | ||
104 | |||
105 | acpi_status | ||
106 | acpi_ut_validate_fadt ( | ||
107 | void); | ||
108 | |||
109 | /* | ||
110 | * ut_global - Global data structures and procedures | ||
111 | */ | ||
112 | |||
113 | #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) | ||
114 | |||
115 | char * | ||
116 | acpi_ut_get_mutex_name ( | ||
117 | u32 mutex_id); | ||
118 | |||
119 | #endif | ||
120 | |||
121 | char * | ||
122 | acpi_ut_get_type_name ( | ||
123 | acpi_object_type type); | ||
124 | |||
125 | char * | ||
126 | acpi_ut_get_node_name ( | ||
127 | void *object); | ||
128 | |||
129 | char * | ||
130 | acpi_ut_get_descriptor_name ( | ||
131 | void *object); | ||
132 | |||
133 | char * | ||
134 | acpi_ut_get_object_type_name ( | ||
135 | union acpi_operand_object *obj_desc); | ||
136 | |||
137 | char * | ||
138 | acpi_ut_get_region_name ( | ||
139 | u8 space_id); | ||
140 | |||
141 | char * | ||
142 | acpi_ut_get_event_name ( | ||
143 | u32 event_id); | ||
144 | |||
145 | char | ||
146 | acpi_ut_hex_to_ascii_char ( | ||
147 | acpi_integer integer, | ||
148 | u32 position); | ||
149 | |||
150 | u8 | ||
151 | acpi_ut_valid_object_type ( | ||
152 | acpi_object_type type); | ||
153 | |||
154 | acpi_owner_id | ||
155 | acpi_ut_allocate_owner_id ( | ||
156 | u32 id_type); | ||
157 | |||
158 | |||
159 | /* | ||
160 | * ut_clib - Local implementations of C library functions | ||
161 | */ | ||
162 | |||
163 | #ifndef ACPI_USE_SYSTEM_CLIBRARY | ||
164 | |||
165 | acpi_size | ||
166 | acpi_ut_strlen ( | ||
167 | const char *string); | ||
168 | |||
169 | char * | ||
170 | acpi_ut_strcpy ( | ||
171 | char *dst_string, | ||
172 | const char *src_string); | ||
173 | |||
174 | char * | ||
175 | acpi_ut_strncpy ( | ||
176 | char *dst_string, | ||
177 | const char *src_string, | ||
178 | acpi_size count); | ||
179 | |||
180 | int | ||
181 | acpi_ut_memcmp ( | ||
182 | const char *buffer1, | ||
183 | const char *buffer2, | ||
184 | acpi_size count); | ||
185 | |||
186 | int | ||
187 | acpi_ut_strncmp ( | ||
188 | const char *string1, | ||
189 | const char *string2, | ||
190 | acpi_size count); | ||
191 | |||
192 | int | ||
193 | acpi_ut_strcmp ( | ||
194 | const char *string1, | ||
195 | const char *string2); | ||
196 | |||
197 | char * | ||
198 | acpi_ut_strcat ( | ||
199 | char *dst_string, | ||
200 | const char *src_string); | ||
201 | |||
202 | char * | ||
203 | acpi_ut_strncat ( | ||
204 | char *dst_string, | ||
205 | const char *src_string, | ||
206 | acpi_size count); | ||
207 | |||
208 | u32 | ||
209 | acpi_ut_strtoul ( | ||
210 | const char *string, | ||
211 | char **terminator, | ||
212 | u32 base); | ||
213 | |||
214 | char * | ||
215 | acpi_ut_strstr ( | ||
216 | char *string1, | ||
217 | char *string2); | ||
218 | |||
219 | void * | ||
220 | acpi_ut_memcpy ( | ||
221 | void *dest, | ||
222 | const void *src, | ||
223 | acpi_size count); | ||
224 | |||
225 | void * | ||
226 | acpi_ut_memset ( | ||
227 | void *dest, | ||
228 | acpi_native_uint value, | ||
229 | acpi_size count); | ||
230 | |||
231 | int | ||
232 | acpi_ut_to_upper ( | ||
233 | int c); | ||
234 | |||
235 | int | ||
236 | acpi_ut_to_lower ( | ||
237 | int c); | ||
238 | |||
239 | extern const u8 _acpi_ctype[]; | ||
240 | |||
241 | #define _ACPI_XA 0x00 /* extra alphabetic - not supported */ | ||
242 | #define _ACPI_XS 0x40 /* extra space */ | ||
243 | #define _ACPI_BB 0x00 /* BEL, BS, etc. - not supported */ | ||
244 | #define _ACPI_CN 0x20 /* CR, FF, HT, NL, VT */ | ||
245 | #define _ACPI_DI 0x04 /* '0'-'9' */ | ||
246 | #define _ACPI_LO 0x02 /* 'a'-'z' */ | ||
247 | #define _ACPI_PU 0x10 /* punctuation */ | ||
248 | #define _ACPI_SP 0x08 /* space */ | ||
249 | #define _ACPI_UP 0x01 /* 'A'-'Z' */ | ||
250 | #define _ACPI_XD 0x80 /* '0'-'9', 'A'-'F', 'a'-'f' */ | ||
251 | |||
252 | #define ACPI_IS_DIGIT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_DI)) | ||
253 | #define ACPI_IS_SPACE(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_SP)) | ||
254 | #define ACPI_IS_XDIGIT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_XD)) | ||
255 | #define ACPI_IS_UPPER(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_UP)) | ||
256 | #define ACPI_IS_LOWER(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO)) | ||
257 | #define ACPI_IS_PRINT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP | _ACPI_DI | _ACPI_SP | _ACPI_PU)) | ||
258 | #define ACPI_IS_ALPHA(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP)) | ||
259 | #define ACPI_IS_ASCII(c) ((c) < 0x80) | ||
260 | |||
261 | #endif /* ACPI_USE_SYSTEM_CLIBRARY */ | ||
262 | |||
263 | /* | ||
264 | * ut_copy - Object construction and conversion interfaces | ||
265 | */ | ||
266 | |||
267 | acpi_status | ||
268 | acpi_ut_build_simple_object( | ||
269 | union acpi_operand_object *obj, | ||
270 | union acpi_object *user_obj, | ||
271 | u8 *data_space, | ||
272 | u32 *buffer_space_used); | ||
273 | |||
274 | acpi_status | ||
275 | acpi_ut_build_package_object ( | ||
276 | union acpi_operand_object *obj, | ||
277 | u8 *buffer, | ||
278 | u32 *space_used); | ||
279 | |||
280 | acpi_status | ||
281 | acpi_ut_copy_ielement_to_eelement ( | ||
282 | u8 object_type, | ||
283 | union acpi_operand_object *source_object, | ||
284 | union acpi_generic_state *state, | ||
285 | void *context); | ||
286 | |||
287 | acpi_status | ||
288 | acpi_ut_copy_ielement_to_ielement ( | ||
289 | u8 object_type, | ||
290 | union acpi_operand_object *source_object, | ||
291 | union acpi_generic_state *state, | ||
292 | void *context); | ||
293 | |||
294 | acpi_status | ||
295 | acpi_ut_copy_iobject_to_eobject ( | ||
296 | union acpi_operand_object *obj, | ||
297 | struct acpi_buffer *ret_buffer); | ||
298 | |||
299 | acpi_status | ||
300 | acpi_ut_copy_esimple_to_isimple( | ||
301 | union acpi_object *user_obj, | ||
302 | union acpi_operand_object **return_obj); | ||
303 | |||
304 | acpi_status | ||
305 | acpi_ut_copy_eobject_to_iobject ( | ||
306 | union acpi_object *obj, | ||
307 | union acpi_operand_object **internal_obj); | ||
308 | |||
309 | acpi_status | ||
310 | acpi_ut_copy_isimple_to_isimple ( | ||
311 | union acpi_operand_object *source_obj, | ||
312 | union acpi_operand_object *dest_obj); | ||
313 | |||
314 | acpi_status | ||
315 | acpi_ut_copy_ipackage_to_ipackage ( | ||
316 | union acpi_operand_object *source_obj, | ||
317 | union acpi_operand_object *dest_obj, | ||
318 | struct acpi_walk_state *walk_state); | ||
319 | |||
320 | acpi_status | ||
321 | acpi_ut_copy_simple_object ( | ||
322 | union acpi_operand_object *source_desc, | ||
323 | union acpi_operand_object *dest_desc); | ||
324 | |||
325 | acpi_status | ||
326 | acpi_ut_copy_iobject_to_iobject ( | ||
327 | union acpi_operand_object *source_desc, | ||
328 | union acpi_operand_object **dest_desc, | ||
329 | struct acpi_walk_state *walk_state); | ||
330 | |||
331 | |||
332 | /* | ||
333 | * ut_create - Object creation | ||
334 | */ | ||
335 | |||
336 | acpi_status | ||
337 | acpi_ut_update_object_reference ( | ||
338 | union acpi_operand_object *object, | ||
339 | u16 action); | ||
340 | |||
341 | |||
342 | /* | ||
343 | * ut_debug - Debug interfaces | ||
344 | */ | ||
345 | |||
346 | void | ||
347 | acpi_ut_init_stack_ptr_trace ( | ||
348 | void); | ||
349 | |||
350 | void | ||
351 | acpi_ut_track_stack_ptr ( | ||
352 | void); | ||
353 | |||
354 | void | ||
355 | acpi_ut_trace ( | ||
356 | u32 line_number, | ||
357 | struct acpi_debug_print_info *dbg_info); | ||
358 | |||
359 | void | ||
360 | acpi_ut_trace_ptr ( | ||
361 | u32 line_number, | ||
362 | struct acpi_debug_print_info *dbg_info, | ||
363 | void *pointer); | ||
364 | |||
365 | void | ||
366 | acpi_ut_trace_u32 ( | ||
367 | u32 line_number, | ||
368 | struct acpi_debug_print_info *dbg_info, | ||
369 | u32 integer); | ||
370 | |||
371 | void | ||
372 | acpi_ut_trace_str ( | ||
373 | u32 line_number, | ||
374 | struct acpi_debug_print_info *dbg_info, | ||
375 | char *string); | ||
376 | |||
377 | void | ||
378 | acpi_ut_exit ( | ||
379 | u32 line_number, | ||
380 | struct acpi_debug_print_info *dbg_info); | ||
381 | |||
382 | void | ||
383 | acpi_ut_status_exit ( | ||
384 | u32 line_number, | ||
385 | struct acpi_debug_print_info *dbg_info, | ||
386 | acpi_status status); | ||
387 | |||
388 | void | ||
389 | acpi_ut_value_exit ( | ||
390 | u32 line_number, | ||
391 | struct acpi_debug_print_info *dbg_info, | ||
392 | acpi_integer value); | ||
393 | |||
394 | void | ||
395 | acpi_ut_ptr_exit ( | ||
396 | u32 line_number, | ||
397 | struct acpi_debug_print_info *dbg_info, | ||
398 | u8 *ptr); | ||
399 | |||
400 | void | ||
401 | acpi_ut_report_info ( | ||
402 | char *module_name, | ||
403 | u32 line_number, | ||
404 | u32 component_id); | ||
405 | |||
406 | void | ||
407 | acpi_ut_report_error ( | ||
408 | char *module_name, | ||
409 | u32 line_number, | ||
410 | u32 component_id); | ||
411 | |||
412 | void | ||
413 | acpi_ut_report_warning ( | ||
414 | char *module_name, | ||
415 | u32 line_number, | ||
416 | u32 component_id); | ||
417 | |||
418 | void | ||
419 | acpi_ut_dump_buffer ( | ||
420 | u8 *buffer, | ||
421 | u32 count, | ||
422 | u32 display, | ||
423 | u32 component_id); | ||
424 | |||
425 | void ACPI_INTERNAL_VAR_XFACE | ||
426 | acpi_ut_debug_print ( | ||
427 | u32 requested_debug_level, | ||
428 | u32 line_number, | ||
429 | struct acpi_debug_print_info *dbg_info, | ||
430 | char *format, | ||
431 | ...) ACPI_PRINTF_LIKE_FUNC; | ||
432 | |||
433 | void ACPI_INTERNAL_VAR_XFACE | ||
434 | acpi_ut_debug_print_raw ( | ||
435 | u32 requested_debug_level, | ||
436 | u32 line_number, | ||
437 | struct acpi_debug_print_info *dbg_info, | ||
438 | char *format, | ||
439 | ...) ACPI_PRINTF_LIKE_FUNC; | ||
440 | |||
441 | |||
442 | /* | ||
443 | * ut_delete - Object deletion | ||
444 | */ | ||
445 | |||
446 | void | ||
447 | acpi_ut_delete_internal_obj ( | ||
448 | union acpi_operand_object *object); | ||
449 | |||
450 | void | ||
451 | acpi_ut_delete_internal_package_object ( | ||
452 | union acpi_operand_object *object); | ||
453 | |||
454 | void | ||
455 | acpi_ut_delete_internal_simple_object ( | ||
456 | union acpi_operand_object *object); | ||
457 | |||
458 | void | ||
459 | acpi_ut_delete_internal_object_list ( | ||
460 | union acpi_operand_object **obj_list); | ||
461 | |||
462 | |||
463 | /* | ||
464 | * ut_eval - object evaluation | ||
465 | */ | ||
466 | |||
467 | /* Method name strings */ | ||
468 | |||
469 | #define METHOD_NAME__HID "_HID" | ||
470 | #define METHOD_NAME__CID "_CID" | ||
471 | #define METHOD_NAME__UID "_UID" | ||
472 | #define METHOD_NAME__ADR "_ADR" | ||
473 | #define METHOD_NAME__STA "_STA" | ||
474 | #define METHOD_NAME__REG "_REG" | ||
475 | #define METHOD_NAME__SEG "_SEG" | ||
476 | #define METHOD_NAME__BBN "_BBN" | ||
477 | #define METHOD_NAME__PRT "_PRT" | ||
478 | #define METHOD_NAME__CRS "_CRS" | ||
479 | #define METHOD_NAME__PRS "_PRS" | ||
480 | #define METHOD_NAME__PRW "_PRW" | ||
481 | |||
482 | |||
483 | acpi_status | ||
484 | acpi_ut_osi_implementation ( | ||
485 | struct acpi_walk_state *walk_state); | ||
486 | |||
487 | acpi_status | ||
488 | acpi_ut_evaluate_object ( | ||
489 | struct acpi_namespace_node *prefix_node, | ||
490 | char *path, | ||
491 | u32 expected_return_btypes, | ||
492 | union acpi_operand_object **return_desc); | ||
493 | |||
494 | acpi_status | ||
495 | acpi_ut_evaluate_numeric_object ( | ||
496 | char *object_name, | ||
497 | struct acpi_namespace_node *device_node, | ||
498 | acpi_integer *address); | ||
499 | |||
500 | acpi_status | ||
501 | acpi_ut_execute_HID ( | ||
502 | struct acpi_namespace_node *device_node, | ||
503 | struct acpi_device_id *hid); | ||
504 | |||
505 | acpi_status | ||
506 | acpi_ut_execute_CID ( | ||
507 | struct acpi_namespace_node *device_node, | ||
508 | struct acpi_compatible_id_list **return_cid_list); | ||
509 | |||
510 | acpi_status | ||
511 | acpi_ut_execute_STA ( | ||
512 | struct acpi_namespace_node *device_node, | ||
513 | u32 *status_flags); | ||
514 | |||
515 | acpi_status | ||
516 | acpi_ut_execute_UID ( | ||
517 | struct acpi_namespace_node *device_node, | ||
518 | struct acpi_device_id *uid); | ||
519 | |||
520 | acpi_status | ||
521 | acpi_ut_execute_sxds ( | ||
522 | struct acpi_namespace_node *device_node, | ||
523 | u8 *highest); | ||
524 | |||
525 | /* | ||
526 | * ut_mutex - mutual exclusion interfaces | ||
527 | */ | ||
528 | |||
529 | acpi_status | ||
530 | acpi_ut_mutex_initialize ( | ||
531 | void); | ||
532 | |||
533 | void | ||
534 | acpi_ut_mutex_terminate ( | ||
535 | void); | ||
536 | |||
537 | acpi_status | ||
538 | acpi_ut_create_mutex ( | ||
539 | acpi_mutex_handle mutex_id); | ||
540 | |||
541 | acpi_status | ||
542 | acpi_ut_delete_mutex ( | ||
543 | acpi_mutex_handle mutex_id); | ||
544 | |||
545 | acpi_status | ||
546 | acpi_ut_acquire_mutex ( | ||
547 | acpi_mutex_handle mutex_id); | ||
548 | |||
549 | acpi_status | ||
550 | acpi_ut_release_mutex ( | ||
551 | acpi_mutex_handle mutex_id); | ||
552 | |||
553 | |||
554 | /* | ||
555 | * ut_object - internal object create/delete/cache routines | ||
556 | */ | ||
557 | |||
558 | union acpi_operand_object * | ||
559 | acpi_ut_create_internal_object_dbg ( | ||
560 | char *module_name, | ||
561 | u32 line_number, | ||
562 | u32 component_id, | ||
563 | acpi_object_type type); | ||
564 | |||
565 | void * | ||
566 | acpi_ut_allocate_object_desc_dbg ( | ||
567 | char *module_name, | ||
568 | u32 line_number, | ||
569 | u32 component_id); | ||
570 | |||
571 | #define acpi_ut_create_internal_object(t) acpi_ut_create_internal_object_dbg (_THIS_MODULE,__LINE__,_COMPONENT,t) | ||
572 | #define acpi_ut_allocate_object_desc() acpi_ut_allocate_object_desc_dbg (_THIS_MODULE,__LINE__,_COMPONENT) | ||
573 | |||
574 | void | ||
575 | acpi_ut_delete_object_desc ( | ||
576 | union acpi_operand_object *object); | ||
577 | |||
578 | u8 | ||
579 | acpi_ut_valid_internal_object ( | ||
580 | void *object); | ||
581 | |||
582 | union acpi_operand_object * | ||
583 | acpi_ut_create_buffer_object ( | ||
584 | acpi_size buffer_size); | ||
585 | |||
586 | union acpi_operand_object * | ||
587 | acpi_ut_create_string_object ( | ||
588 | acpi_size string_size); | ||
589 | |||
590 | |||
591 | /* | ||
592 | * ut_ref_cnt - Object reference count management | ||
593 | */ | ||
594 | |||
595 | void | ||
596 | acpi_ut_add_reference ( | ||
597 | union acpi_operand_object *object); | ||
598 | |||
599 | void | ||
600 | acpi_ut_remove_reference ( | ||
601 | union acpi_operand_object *object); | ||
602 | |||
603 | /* | ||
604 | * ut_size - Object size routines | ||
605 | */ | ||
606 | |||
607 | acpi_status | ||
608 | acpi_ut_get_simple_object_size ( | ||
609 | union acpi_operand_object *obj, | ||
610 | acpi_size *obj_length); | ||
611 | |||
612 | acpi_status | ||
613 | acpi_ut_get_package_object_size ( | ||
614 | union acpi_operand_object *obj, | ||
615 | acpi_size *obj_length); | ||
616 | |||
617 | acpi_status | ||
618 | acpi_ut_get_object_size( | ||
619 | union acpi_operand_object *obj, | ||
620 | acpi_size *obj_length); | ||
621 | |||
622 | acpi_status | ||
623 | acpi_ut_get_element_length ( | ||
624 | u8 object_type, | ||
625 | union acpi_operand_object *source_object, | ||
626 | union acpi_generic_state *state, | ||
627 | void *context); | ||
628 | |||
629 | |||
630 | /* | ||
631 | * ut_state - Generic state creation/cache routines | ||
632 | */ | ||
633 | |||
634 | void | ||
635 | acpi_ut_push_generic_state ( | ||
636 | union acpi_generic_state **list_head, | ||
637 | union acpi_generic_state *state); | ||
638 | |||
639 | union acpi_generic_state * | ||
640 | acpi_ut_pop_generic_state ( | ||
641 | union acpi_generic_state **list_head); | ||
642 | |||
643 | |||
644 | union acpi_generic_state * | ||
645 | acpi_ut_create_generic_state ( | ||
646 | void); | ||
647 | |||
648 | struct acpi_thread_state * | ||
649 | acpi_ut_create_thread_state ( | ||
650 | void); | ||
651 | |||
652 | union acpi_generic_state * | ||
653 | acpi_ut_create_update_state ( | ||
654 | union acpi_operand_object *object, | ||
655 | u16 action); | ||
656 | |||
657 | union acpi_generic_state * | ||
658 | acpi_ut_create_pkg_state ( | ||
659 | void *internal_object, | ||
660 | void *external_object, | ||
661 | u16 index); | ||
662 | |||
663 | acpi_status | ||
664 | acpi_ut_create_update_state_and_push ( | ||
665 | union acpi_operand_object *object, | ||
666 | u16 action, | ||
667 | union acpi_generic_state **state_list); | ||
668 | |||
669 | #ifdef ACPI_FUTURE_USAGE | ||
670 | acpi_status | ||
671 | acpi_ut_create_pkg_state_and_push ( | ||
672 | void *internal_object, | ||
673 | void *external_object, | ||
674 | u16 index, | ||
675 | union acpi_generic_state **state_list); | ||
676 | #endif | ||
677 | |||
678 | union acpi_generic_state * | ||
679 | acpi_ut_create_control_state ( | ||
680 | void); | ||
681 | |||
682 | void | ||
683 | acpi_ut_delete_generic_state ( | ||
684 | union acpi_generic_state *state); | ||
685 | |||
686 | #ifdef ACPI_ENABLE_OBJECT_CACHE | ||
687 | void | ||
688 | acpi_ut_delete_generic_state_cache ( | ||
689 | void); | ||
690 | |||
691 | void | ||
692 | acpi_ut_delete_object_cache ( | ||
693 | void); | ||
694 | #endif | ||
695 | |||
696 | /* | ||
697 | * utmisc | ||
698 | */ | ||
699 | |||
700 | void | ||
701 | acpi_ut_print_string ( | ||
702 | char *string, | ||
703 | u8 max_length); | ||
704 | |||
705 | acpi_status | ||
706 | acpi_ut_divide ( | ||
707 | acpi_integer in_dividend, | ||
708 | acpi_integer in_divisor, | ||
709 | acpi_integer *out_quotient, | ||
710 | acpi_integer *out_remainder); | ||
711 | |||
712 | acpi_status | ||
713 | acpi_ut_short_divide ( | ||
714 | acpi_integer in_dividend, | ||
715 | u32 divisor, | ||
716 | acpi_integer *out_quotient, | ||
717 | u32 *out_remainder); | ||
718 | |||
719 | u8 | ||
720 | acpi_ut_valid_acpi_name ( | ||
721 | u32 name); | ||
722 | |||
723 | u8 | ||
724 | acpi_ut_valid_acpi_character ( | ||
725 | char character); | ||
726 | |||
727 | acpi_status | ||
728 | acpi_ut_strtoul64 ( | ||
729 | char *string, | ||
730 | u32 base, | ||
731 | acpi_integer *ret_integer); | ||
732 | |||
733 | /* Values for Base above (16=Hex, 10=Decimal) */ | ||
734 | |||
735 | #define ACPI_ANY_BASE 0 | ||
736 | |||
737 | #ifdef ACPI_FUTURE_USAGE | ||
738 | char * | ||
739 | acpi_ut_strupr ( | ||
740 | char *src_string); | ||
741 | #endif | ||
742 | |||
743 | u8 * | ||
744 | acpi_ut_get_resource_end_tag ( | ||
745 | union acpi_operand_object *obj_desc); | ||
746 | |||
747 | u8 | ||
748 | acpi_ut_generate_checksum ( | ||
749 | u8 *buffer, | ||
750 | u32 length); | ||
751 | |||
752 | u32 | ||
753 | acpi_ut_dword_byte_swap ( | ||
754 | u32 value); | ||
755 | |||
756 | void | ||
757 | acpi_ut_set_integer_width ( | ||
758 | u8 revision); | ||
759 | |||
760 | #ifdef ACPI_DEBUG_OUTPUT | ||
761 | void | ||
762 | acpi_ut_display_init_pathname ( | ||
763 | u8 type, | ||
764 | struct acpi_namespace_node *obj_handle, | ||
765 | char *path); | ||
766 | |||
767 | #endif | ||
768 | |||
769 | |||
770 | /* | ||
771 | * Utalloc - memory allocation and object caching | ||
772 | */ | ||
773 | |||
774 | void * | ||
775 | acpi_ut_acquire_from_cache ( | ||
776 | u32 list_id); | ||
777 | |||
778 | void | ||
779 | acpi_ut_release_to_cache ( | ||
780 | u32 list_id, | ||
781 | void *object); | ||
782 | |||
783 | #ifdef ACPI_ENABLE_OBJECT_CACHE | ||
784 | void | ||
785 | acpi_ut_delete_generic_cache ( | ||
786 | u32 list_id); | ||
787 | #endif | ||
788 | |||
789 | acpi_status | ||
790 | acpi_ut_validate_buffer ( | ||
791 | struct acpi_buffer *buffer); | ||
792 | |||
793 | acpi_status | ||
794 | acpi_ut_initialize_buffer ( | ||
795 | struct acpi_buffer *buffer, | ||
796 | acpi_size required_length); | ||
797 | |||
798 | |||
799 | /* Memory allocation functions */ | ||
800 | |||
801 | void * | ||
802 | acpi_ut_allocate ( | ||
803 | acpi_size size, | ||
804 | u32 component, | ||
805 | char *module, | ||
806 | u32 line); | ||
807 | |||
808 | void * | ||
809 | acpi_ut_callocate ( | ||
810 | acpi_size size, | ||
811 | u32 component, | ||
812 | char *module, | ||
813 | u32 line); | ||
814 | |||
815 | |||
816 | #ifdef ACPI_DBG_TRACK_ALLOCATIONS | ||
817 | |||
818 | void * | ||
819 | acpi_ut_allocate_and_track ( | ||
820 | acpi_size size, | ||
821 | u32 component, | ||
822 | char *module, | ||
823 | u32 line); | ||
824 | |||
825 | void * | ||
826 | acpi_ut_callocate_and_track ( | ||
827 | acpi_size size, | ||
828 | u32 component, | ||
829 | char *module, | ||
830 | u32 line); | ||
831 | |||
832 | void | ||
833 | acpi_ut_free_and_track ( | ||
834 | void *address, | ||
835 | u32 component, | ||
836 | char *module, | ||
837 | u32 line); | ||
838 | |||
839 | struct acpi_debug_mem_block * | ||
840 | acpi_ut_find_allocation ( | ||
841 | u32 list_id, | ||
842 | void *allocation); | ||
843 | |||
844 | acpi_status | ||
845 | acpi_ut_track_allocation ( | ||
846 | u32 list_id, | ||
847 | struct acpi_debug_mem_block *address, | ||
848 | acpi_size size, | ||
849 | u8 alloc_type, | ||
850 | u32 component, | ||
851 | char *module, | ||
852 | u32 line); | ||
853 | |||
854 | acpi_status | ||
855 | acpi_ut_remove_allocation ( | ||
856 | u32 list_id, | ||
857 | struct acpi_debug_mem_block *address, | ||
858 | u32 component, | ||
859 | char *module, | ||
860 | u32 line); | ||
861 | |||
862 | #ifdef ACPI_FUTURE_USAGE | ||
863 | void | ||
864 | acpi_ut_dump_allocation_info ( | ||
865 | void); | ||
866 | #endif | ||
867 | |||
868 | void | ||
869 | acpi_ut_dump_allocations ( | ||
870 | u32 component, | ||
871 | char *module); | ||
872 | #endif | ||
873 | |||
874 | |||
875 | #endif /* _ACUTILS_H */ | ||