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1da177e4 LT |
1 | /****************************************************************************** |
2 | * | |
3 | * Name: acpixf.h - External interfaces to the ACPI subsystem | |
4 | * | |
5 | *****************************************************************************/ | |
6 | ||
7 | /* | |
25f044e6 | 8 | * Copyright (C) 2000 - 2013, 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 | ||
1da177e4 LT |
44 | #ifndef __ACXFACE_H__ |
45 | #define __ACXFACE_H__ | |
46 | ||
50df4d8b BM |
47 | /* Current ACPICA subsystem version in YYYYMMDD format */ |
48 | ||
36b99b22 | 49 | #define ACPI_CA_VERSION 0x20130725 |
50df4d8b | 50 | |
a1ce3928 DH |
51 | #include <acpi/acconfig.h> |
52 | #include <acpi/actypes.h> | |
53 | #include <acpi/actbl.h> | |
d8dc91b7 | 54 | #include <acpi/acbuffer.h> |
1da177e4 | 55 | |
889c78be LM |
56 | extern u8 acpi_gbl_permanent_mmap; |
57 | ||
50df4d8b | 58 | /* |
75c8044f | 59 | * Globals that are publically available |
50df4d8b | 60 | */ |
739dcbb9 LZ |
61 | extern u32 acpi_current_gpe_count; |
62 | extern struct acpi_table_fadt acpi_gbl_FADT; | |
63 | extern u8 acpi_gbl_system_awake_and_running; | |
64 | extern u8 acpi_gbl_reduced_hardware; /* ACPI 5.0 */ | |
242b2287 | 65 | extern u8 acpi_gbl_osi_data; |
3e8214e5 | 66 | |
75c8044f | 67 | /* Runtime configuration of debug print levels */ |
3e8214e5 | 68 | |
50df4d8b BM |
69 | extern u32 acpi_dbg_level; |
70 | extern u32 acpi_dbg_layer; | |
3e8214e5 | 71 | |
75c8044f | 72 | /* ACPICA runtime options */ |
3e8214e5 | 73 | |
50df4d8b BM |
74 | extern u8 acpi_gbl_enable_interpreter_slack; |
75 | extern u8 acpi_gbl_all_methods_serialized; | |
76 | extern u8 acpi_gbl_create_osi_method; | |
f8d80cdf | 77 | extern u8 acpi_gbl_use_default_register_widths; |
50df4d8b BM |
78 | extern acpi_name acpi_gbl_trace_method_name; |
79 | extern u32 acpi_gbl_trace_flags; | |
90ab5ee9 | 80 | extern bool acpi_gbl_enable_aml_debug_object; |
69ec87ef | 81 | extern u8 acpi_gbl_copy_dsdt_locally; |
b681f7d9 | 82 | extern u8 acpi_gbl_truncate_io_addresses; |
d57b23ad | 83 | extern u8 acpi_gbl_disable_auto_repair; |
b75dd297 | 84 | extern u8 acpi_gbl_disable_ssdt_table_load; |
50df4d8b | 85 | |
33620c54 BM |
86 | /* |
87 | * Hardware-reduced prototypes. All interfaces that use these macros will | |
88 | * be configured out of the ACPICA build if the ACPI_REDUCED_HARDWARE flag | |
89 | * is set to TRUE. | |
90 | */ | |
91 | #if (!ACPI_REDUCED_HARDWARE) | |
92 | #define ACPI_HW_DEPENDENT_RETURN_STATUS(prototype) \ | |
93 | prototype; | |
94 | ||
95 | #define ACPI_HW_DEPENDENT_RETURN_OK(prototype) \ | |
96 | prototype; | |
97 | ||
98 | #define ACPI_HW_DEPENDENT_RETURN_VOID(prototype) \ | |
99 | prototype; | |
100 | ||
101 | #else | |
102 | #define ACPI_HW_DEPENDENT_RETURN_STATUS(prototype) \ | |
103 | static ACPI_INLINE prototype {return(AE_NOT_CONFIGURED);} | |
104 | ||
105 | #define ACPI_HW_DEPENDENT_RETURN_OK(prototype) \ | |
106 | static ACPI_INLINE prototype {return(AE_OK);} | |
107 | ||
108 | #define ACPI_HW_DEPENDENT_RETURN_VOID(prototype) \ | |
109 | static ACPI_INLINE prototype {} | |
110 | ||
111 | #endif /* !ACPI_REDUCED_HARDWARE */ | |
112 | ||
237889bf | 113 | extern u32 acpi_rsdt_forced; |
44f6c012 | 114 | /* |
75c8044f | 115 | * Initialization |
1da177e4 | 116 | */ |
f3d2e786 BM |
117 | acpi_status |
118 | acpi_initialize_tables(struct acpi_table_desc *initial_storage, | |
119 | u32 initial_table_count, u8 allow_resize); | |
120 | ||
dd272b57 | 121 | acpi_status __init acpi_initialize_subsystem(void); |
1da177e4 | 122 | |
4be44fcd | 123 | acpi_status acpi_enable_subsystem(u32 flags); |
1da177e4 | 124 | |
4be44fcd | 125 | acpi_status acpi_initialize_objects(u32 flags); |
1da177e4 | 126 | |
4be44fcd | 127 | acpi_status acpi_terminate(void); |
1da177e4 | 128 | |
75c8044f LZ |
129 | /* |
130 | * Miscellaneous global interfaces | |
131 | */ | |
33620c54 BM |
132 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable(void)) |
133 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable(void)) | |
739dcbb9 LZ |
134 | #ifdef ACPI_FUTURE_USAGE |
135 | acpi_status acpi_subsystem_status(void); | |
136 | #endif | |
1da177e4 LT |
137 | |
138 | #ifdef ACPI_FUTURE_USAGE | |
4be44fcd | 139 | acpi_status acpi_get_system_info(struct acpi_buffer *ret_buffer); |
1da177e4 LT |
140 | #endif |
141 | ||
4be44fcd | 142 | const char *acpi_format_exception(acpi_status exception); |
1da177e4 | 143 | |
4be44fcd | 144 | acpi_status acpi_purge_cached_objects(void); |
1da177e4 | 145 | |
b0ed7a91 LM |
146 | acpi_status acpi_install_interface(acpi_string interface_name); |
147 | ||
148 | acpi_status acpi_remove_interface(acpi_string interface_name); | |
149 | ||
2cf9f5bc LZ |
150 | acpi_status acpi_update_interfaces(u8 action); |
151 | ||
f654c0fe LM |
152 | u32 |
153 | acpi_check_address_range(acpi_adr_space_type space_id, | |
154 | acpi_physical_address address, | |
155 | acpi_size length, u8 warn); | |
156 | ||
be030a57 BM |
157 | acpi_status |
158 | acpi_decode_pld_buffer(u8 *in_buffer, | |
159 | acpi_size length, struct acpi_pld_info **return_buffer); | |
160 | ||
1da177e4 | 161 | /* |
aee07ba6 | 162 | * ACPI Memory management |
1da177e4 | 163 | */ |
4be44fcd | 164 | void *acpi_allocate(u32 size); |
1da177e4 | 165 | |
4be44fcd | 166 | void *acpi_callocate(u32 size); |
1da177e4 | 167 | |
4be44fcd | 168 | void acpi_free(void *address); |
1da177e4 LT |
169 | |
170 | /* | |
f60d8181 | 171 | * ACPI table load/unload interfaces |
1da177e4 | 172 | */ |
f60d8181 | 173 | acpi_status acpi_load_table(struct acpi_table_header *table); |
f3d2e786 | 174 | |
f60d8181 | 175 | acpi_status acpi_unload_parent_table(acpi_handle object); |
1da177e4 | 176 | |
4be44fcd | 177 | acpi_status acpi_load_tables(void); |
1da177e4 | 178 | |
f60d8181 BM |
179 | /* |
180 | * ACPI table manipulation interfaces | |
181 | */ | |
182 | acpi_status acpi_reallocate_root_table(void); | |
183 | ||
184 | acpi_status acpi_find_root_pointer(acpi_size *rsdp_address); | |
1da177e4 | 185 | |
f3d2e786 | 186 | acpi_status acpi_unload_table_id(acpi_owner_id id); |
1da177e4 LT |
187 | |
188 | acpi_status | |
f3d2e786 | 189 | acpi_get_table_header(acpi_string signature, |
1f86e8c1 | 190 | u32 instance, struct acpi_table_header *out_table_header); |
1da177e4 LT |
191 | |
192 | acpi_status | |
7d97277b YL |
193 | acpi_get_table_with_size(acpi_string signature, |
194 | u32 instance, struct acpi_table_header **out_table, | |
195 | acpi_size *tbl_size); | |
196 | acpi_status | |
f3d2e786 | 197 | acpi_get_table(acpi_string signature, |
67a119f9 | 198 | u32 instance, struct acpi_table_header **out_table); |
1da177e4 LT |
199 | |
200 | acpi_status | |
1f86e8c1 | 201 | acpi_get_table_by_index(u32 table_index, struct acpi_table_header **out_table); |
1da177e4 | 202 | |
3e08e2d2 | 203 | acpi_status |
b43e1065 | 204 | acpi_install_table_handler(acpi_table_handler handler, void *context); |
3e08e2d2 | 205 | |
b43e1065 | 206 | acpi_status acpi_remove_table_handler(acpi_table_handler handler); |
3e08e2d2 | 207 | |
1da177e4 LT |
208 | /* |
209 | * Namespace and name interfaces | |
210 | */ | |
1da177e4 | 211 | acpi_status |
4be44fcd LB |
212 | acpi_walk_namespace(acpi_object_type type, |
213 | acpi_handle start_object, | |
214 | u32 max_depth, | |
4ef17507 BM |
215 | acpi_walk_callback descending_callback, |
216 | acpi_walk_callback ascending_callback, | |
4be44fcd | 217 | void *context, void **return_value); |
1da177e4 LT |
218 | |
219 | acpi_status | |
70b30fb1 | 220 | acpi_get_devices(const char *HID, |
4be44fcd LB |
221 | acpi_walk_callback user_function, |
222 | void *context, void **return_value); | |
1da177e4 LT |
223 | |
224 | acpi_status | |
b47cf58e | 225 | acpi_get_name(acpi_handle object, |
4be44fcd | 226 | u32 name_type, struct acpi_buffer *ret_path_ptr); |
1da177e4 LT |
227 | |
228 | acpi_status | |
4be44fcd LB |
229 | acpi_get_handle(acpi_handle parent, |
230 | acpi_string pathname, acpi_handle * ret_handle); | |
1da177e4 LT |
231 | |
232 | acpi_status | |
b47cf58e | 233 | acpi_attach_data(acpi_handle object, acpi_object_handler handler, void *data); |
1da177e4 | 234 | |
b47cf58e | 235 | acpi_status acpi_detach_data(acpi_handle object, acpi_object_handler handler); |
1da177e4 LT |
236 | |
237 | acpi_status | |
b47cf58e | 238 | acpi_get_data(acpi_handle object, acpi_object_handler handler, void **data); |
1da177e4 | 239 | |
50eca3eb BM |
240 | acpi_status |
241 | acpi_debug_trace(char *name, u32 debug_level, u32 debug_layer, u32 flags); | |
242 | ||
1da177e4 LT |
243 | /* |
244 | * Object manipulation and enumeration | |
245 | */ | |
1da177e4 | 246 | acpi_status |
4be44fcd LB |
247 | acpi_evaluate_object(acpi_handle object, |
248 | acpi_string pathname, | |
249 | struct acpi_object_list *parameter_objects, | |
250 | struct acpi_buffer *return_object_buffer); | |
1da177e4 | 251 | |
1da177e4 | 252 | acpi_status |
4be44fcd LB |
253 | acpi_evaluate_object_typed(acpi_handle object, |
254 | acpi_string pathname, | |
255 | struct acpi_object_list *external_params, | |
256 | struct acpi_buffer *return_buffer, | |
257 | acpi_object_type return_type); | |
1da177e4 LT |
258 | |
259 | acpi_status | |
b47cf58e | 260 | acpi_get_object_info(acpi_handle object, |
15b8dd53 | 261 | struct acpi_device_info **return_buffer); |
1da177e4 | 262 | |
b2f7ddcf LM |
263 | acpi_status acpi_install_method(u8 *buffer); |
264 | ||
1da177e4 | 265 | acpi_status |
4be44fcd LB |
266 | acpi_get_next_object(acpi_object_type type, |
267 | acpi_handle parent, | |
268 | acpi_handle child, acpi_handle * out_handle); | |
1da177e4 | 269 | |
4be44fcd | 270 | acpi_status acpi_get_type(acpi_handle object, acpi_object_type * out_type); |
1da177e4 | 271 | |
0f0fe1a0 JK |
272 | acpi_status acpi_get_id(acpi_handle object, acpi_owner_id * out_type); |
273 | ||
4be44fcd | 274 | acpi_status acpi_get_parent(acpi_handle object, acpi_handle * out_handle); |
1da177e4 LT |
275 | |
276 | /* | |
ecfbbc7b | 277 | * Handler interfaces |
1da177e4 | 278 | */ |
ecfbbc7b BM |
279 | acpi_status |
280 | acpi_install_initialization_handler(acpi_init_handler handler, u32 function); | |
281 | ||
33620c54 BM |
282 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
283 | acpi_install_global_event_handler | |
644ef74e | 284 | (acpi_gbl_event_handler handler, void *context)) |
33620c54 BM |
285 | |
286 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status | |
287 | acpi_install_fixed_event_handler(u32 | |
288 | acpi_event, | |
289 | acpi_event_handler | |
290 | handler, | |
291 | void | |
292 | *context)) | |
293 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status | |
294 | acpi_remove_fixed_event_handler(u32 acpi_event, | |
295 | acpi_event_handler | |
296 | handler)) | |
297 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status | |
298 | acpi_install_gpe_handler(acpi_handle | |
299 | gpe_device, | |
300 | u32 gpe_number, | |
301 | u32 type, | |
302 | acpi_gpe_handler | |
303 | address, | |
304 | void *context)) | |
305 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status | |
306 | acpi_remove_gpe_handler(acpi_handle gpe_device, | |
307 | u32 gpe_number, | |
308 | acpi_gpe_handler | |
309 | address)) | |
1f86e8c1 LZ |
310 | acpi_status acpi_install_notify_handler(acpi_handle device, u32 handler_type, |
311 | acpi_notify_handler handler, | |
312 | void *context); | |
1da177e4 LT |
313 | |
314 | acpi_status | |
4be44fcd LB |
315 | acpi_remove_notify_handler(acpi_handle device, |
316 | u32 handler_type, acpi_notify_handler handler); | |
1da177e4 LT |
317 | |
318 | acpi_status | |
4be44fcd LB |
319 | acpi_install_address_space_handler(acpi_handle device, |
320 | acpi_adr_space_type space_id, | |
321 | acpi_adr_space_handler handler, | |
322 | acpi_adr_space_setup setup, void *context); | |
1da177e4 LT |
323 | |
324 | acpi_status | |
4be44fcd LB |
325 | acpi_remove_address_space_handler(acpi_handle device, |
326 | acpi_adr_space_type space_id, | |
327 | acpi_adr_space_handler handler); | |
1da177e4 | 328 | |
1da177e4 | 329 | #ifdef ACPI_FUTURE_USAGE |
4be44fcd | 330 | acpi_status acpi_install_exception_handler(acpi_exception_handler handler); |
1da177e4 LT |
331 | #endif |
332 | ||
b0ed7a91 LM |
333 | acpi_status acpi_install_interface_handler(acpi_interface_handler handler); |
334 | ||
1da177e4 | 335 | /* |
ffef6827 | 336 | * Global Lock interfaces |
1da177e4 | 337 | */ |
33620c54 BM |
338 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
339 | acpi_acquire_global_lock(u16 timeout, | |
340 | u32 *handle)) | |
341 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status | |
342 | acpi_release_global_lock(u32 handle)) | |
1da177e4 | 343 | |
ffef6827 LM |
344 | /* |
345 | * Interfaces to AML mutex objects | |
346 | */ | |
347 | acpi_status | |
348 | acpi_acquire_mutex(acpi_handle handle, acpi_string pathname, u16 timeout); | |
349 | ||
350 | acpi_status acpi_release_mutex(acpi_handle handle, acpi_string pathname); | |
351 | ||
352 | /* | |
353 | * Fixed Event interfaces | |
354 | */ | |
33620c54 BM |
355 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
356 | acpi_enable_event(u32 event, u32 flags)) | |
1da177e4 | 357 | |
33620c54 BM |
358 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
359 | acpi_disable_event(u32 event, u32 flags)) | |
1da177e4 | 360 | |
33620c54 | 361 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_clear_event(u32 event)) |
1da177e4 | 362 | |
33620c54 BM |
363 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
364 | acpi_get_event_status(u32 event, | |
365 | acpi_event_status | |
366 | *event_status)) | |
08ac07b8 | 367 | /* |
ffef6827 | 368 | * General Purpose Event (GPE) Interfaces |
08ac07b8 | 369 | */ |
33620c54 BM |
370 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_update_all_gpes(void)) |
371 | ||
372 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status | |
373 | acpi_enable_gpe(acpi_handle gpe_device, | |
374 | u32 gpe_number)) | |
375 | ||
376 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status | |
377 | acpi_disable_gpe(acpi_handle gpe_device, | |
378 | u32 gpe_number)) | |
379 | ||
380 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status | |
381 | acpi_clear_gpe(acpi_handle gpe_device, | |
382 | u32 gpe_number)) | |
383 | ||
384 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status | |
385 | acpi_set_gpe(acpi_handle gpe_device, | |
386 | u32 gpe_number, u8 action)) | |
387 | ||
388 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status | |
389 | acpi_finish_gpe(acpi_handle gpe_device, | |
390 | u32 gpe_number)) | |
391 | ||
392 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status | |
393 | acpi_setup_gpe_for_wake(acpi_handle | |
394 | parent_device, | |
395 | acpi_handle gpe_device, | |
396 | u32 gpe_number)) | |
397 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status | |
398 | acpi_set_gpe_wake_mask(acpi_handle gpe_device, | |
399 | u32 gpe_number, | |
400 | u8 action)) | |
401 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status | |
402 | acpi_get_gpe_status(acpi_handle gpe_device, | |
403 | u32 gpe_number, | |
404 | acpi_event_status | |
405 | *event_status)) | |
406 | ||
407 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable_all_gpes(void)) | |
408 | ||
409 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable_all_runtime_gpes(void)) | |
410 | ||
411 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status | |
412 | acpi_get_gpe_device(u32 gpe_index, | |
413 | acpi_handle * gpe_device)) | |
414 | ||
415 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status | |
416 | acpi_install_gpe_block(acpi_handle gpe_device, | |
417 | struct | |
418 | acpi_generic_address | |
419 | *gpe_block_address, | |
420 | u32 register_count, | |
421 | u32 interrupt_number)) | |
422 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status | |
423 | acpi_remove_gpe_block(acpi_handle gpe_device)) | |
a2100801 | 424 | |
1da177e4 LT |
425 | /* |
426 | * Resource interfaces | |
427 | */ | |
1da177e4 | 428 | typedef |
61686124 | 429 | acpi_status(*acpi_walk_resource_callback) (struct acpi_resource * resource, |
4be44fcd | 430 | void *context); |
1da177e4 | 431 | |
c51a4de8 | 432 | acpi_status |
b47cf58e | 433 | acpi_get_vendor_resource(acpi_handle device, |
c51a4de8 BM |
434 | char *name, |
435 | struct acpi_vendor_uuid *uuid, | |
436 | struct acpi_buffer *ret_buffer); | |
437 | ||
1da177e4 | 438 | acpi_status |
b47cf58e | 439 | acpi_get_current_resources(acpi_handle device, struct acpi_buffer *ret_buffer); |
1da177e4 LT |
440 | |
441 | #ifdef ACPI_FUTURE_USAGE | |
442 | acpi_status | |
b47cf58e | 443 | acpi_get_possible_resources(acpi_handle device, struct acpi_buffer *ret_buffer); |
1da177e4 LT |
444 | #endif |
445 | ||
a91cdde2 BM |
446 | acpi_status |
447 | acpi_get_event_resources(acpi_handle device_handle, | |
448 | struct acpi_buffer *ret_buffer); | |
449 | ||
afb1bbee BM |
450 | acpi_status |
451 | acpi_walk_resource_buffer(struct acpi_buffer *buffer, | |
452 | acpi_walk_resource_callback user_function, | |
453 | void *context); | |
454 | ||
1da177e4 | 455 | acpi_status |
b47cf58e | 456 | acpi_walk_resources(acpi_handle device, |
c51a4de8 | 457 | char *name, |
61686124 | 458 | acpi_walk_resource_callback user_function, void *context); |
1da177e4 LT |
459 | |
460 | acpi_status | |
b47cf58e | 461 | acpi_set_current_resources(acpi_handle device, struct acpi_buffer *in_buffer); |
1da177e4 LT |
462 | |
463 | acpi_status | |
b47cf58e | 464 | acpi_get_irq_routing_table(acpi_handle device, struct acpi_buffer *ret_buffer); |
1da177e4 LT |
465 | |
466 | acpi_status | |
4be44fcd LB |
467 | acpi_resource_to_address64(struct acpi_resource *resource, |
468 | struct acpi_resource_address64 *out); | |
1da177e4 | 469 | |
0e243178 BM |
470 | acpi_status |
471 | acpi_buffer_to_resource(u8 *aml_buffer, | |
472 | u16 aml_buffer_length, | |
473 | struct acpi_resource **resource_ptr); | |
474 | ||
1da177e4 LT |
475 | /* |
476 | * Hardware (ACPI device) interfaces | |
477 | */ | |
d3fd902d BM |
478 | acpi_status acpi_reset(void); |
479 | ||
739dcbb9 LZ |
480 | acpi_status acpi_read(u64 *value, struct acpi_generic_address *reg); |
481 | ||
482 | acpi_status acpi_write(u64 value, struct acpi_generic_address *reg); | |
483 | ||
33620c54 BM |
484 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
485 | acpi_read_bit_register(u32 register_id, | |
486 | u32 *return_value)) | |
1da177e4 | 487 | |
33620c54 BM |
488 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
489 | acpi_write_bit_register(u32 register_id, | |
490 | u32 value)) | |
1da177e4 | 491 | |
33620c54 BM |
492 | /* |
493 | * Sleep/Wake interfaces | |
494 | */ | |
1da177e4 | 495 | acpi_status |
4be44fcd | 496 | acpi_get_sleep_type_data(u8 sleep_state, u8 * slp_typ_a, u8 * slp_typ_b); |
1da177e4 | 497 | |
4be44fcd | 498 | acpi_status acpi_enter_sleep_state_prep(u8 sleep_state); |
1da177e4 | 499 | |
3f6f49c7 | 500 | acpi_status asmlinkage acpi_enter_sleep_state(u8 sleep_state); |
1da177e4 | 501 | |
33620c54 | 502 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status asmlinkage acpi_enter_sleep_state_s4bios(void)) |
1da177e4 | 503 | |
3f6f49c7 | 504 | acpi_status acpi_leave_sleep_state_prep(u8 sleep_state); |
c95d47a8 | 505 | |
4be44fcd | 506 | acpi_status acpi_leave_sleep_state(u8 sleep_state); |
1da177e4 | 507 | |
739dcbb9 LZ |
508 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
509 | acpi_set_firmware_waking_vector(u32 | |
510 | physical_address)) | |
511 | ||
512 | #if ACPI_MACHINE_WIDTH == 64 | |
513 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status | |
514 | acpi_set_firmware_waking_vector64(u64 | |
515 | physical_address)) | |
516 | #endif | |
d08310fe BM |
517 | /* |
518 | * ACPI Timer interfaces | |
519 | */ | |
520 | #ifdef ACPI_FUTURE_USAGE | |
33620c54 BM |
521 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
522 | acpi_get_timer_resolution(u32 *resolution)) | |
d08310fe | 523 | |
33620c54 | 524 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_get_timer(u32 *ticks)) |
d08310fe | 525 | |
33620c54 BM |
526 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
527 | acpi_get_timer_duration(u32 start_ticks, | |
528 | u32 end_ticks, | |
529 | u32 *time_elapsed)) | |
d08310fe BM |
530 | #endif /* ACPI_FUTURE_USAGE */ |
531 | ||
50df4d8b | 532 | /* |
b74be611 | 533 | * Error/Warning output |
50df4d8b BM |
534 | */ |
535 | void ACPI_INTERNAL_VAR_XFACE | |
536 | acpi_error(const char *module_name, | |
537 | u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3); | |
538 | ||
539 | void ACPI_INTERNAL_VAR_XFACE | |
540 | acpi_exception(const char *module_name, | |
541 | u32 line_number, | |
542 | acpi_status status, const char *format, ...) ACPI_PRINTF_LIKE(4); | |
543 | ||
544 | void ACPI_INTERNAL_VAR_XFACE | |
545 | acpi_warning(const char *module_name, | |
546 | u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3); | |
547 | ||
548 | void ACPI_INTERNAL_VAR_XFACE | |
549 | acpi_info(const char *module_name, | |
550 | u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3); | |
551 | ||
62cdd141 BM |
552 | void ACPI_INTERNAL_VAR_XFACE |
553 | acpi_bios_error(const char *module_name, | |
554 | u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3); | |
555 | ||
556 | void ACPI_INTERNAL_VAR_XFACE | |
557 | acpi_bios_warning(const char *module_name, | |
558 | u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3); | |
559 | ||
b74be611 BM |
560 | /* |
561 | * Debug output | |
562 | */ | |
50df4d8b BM |
563 | #ifdef ACPI_DEBUG_OUTPUT |
564 | ||
565 | void ACPI_INTERNAL_VAR_XFACE | |
566 | acpi_debug_print(u32 requested_debug_level, | |
567 | u32 line_number, | |
568 | const char *function_name, | |
569 | const char *module_name, | |
570 | u32 component_id, const char *format, ...) ACPI_PRINTF_LIKE(6); | |
571 | ||
572 | void ACPI_INTERNAL_VAR_XFACE | |
573 | acpi_debug_print_raw(u32 requested_debug_level, | |
574 | u32 line_number, | |
575 | const char *function_name, | |
576 | const char *module_name, | |
577 | u32 component_id, | |
578 | const char *format, ...) ACPI_PRINTF_LIKE(6); | |
579 | #endif | |
580 | ||
4be44fcd | 581 | #endif /* __ACXFACE_H__ */ |