]> git.proxmox.com Git - mirror_ubuntu-bionic-kernel.git/blame - include/acpi/acpixf.h
ACPICA: Add history/line-editing for Unix/Linux systems.
[mirror_ubuntu-bionic-kernel.git] / include / acpi / acpixf.h
CommitLineData
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
94d7ba99 49#define ACPI_CA_VERSION 0x20130823
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
56extern u8 acpi_gbl_permanent_mmap;
57
50df4d8b 58/*
75c8044f 59 * Globals that are publically available
50df4d8b 60 */
739dcbb9
LZ
61extern u32 acpi_current_gpe_count;
62extern struct acpi_table_fadt acpi_gbl_FADT;
63extern u8 acpi_gbl_system_awake_and_running;
64extern u8 acpi_gbl_reduced_hardware; /* ACPI 5.0 */
242b2287 65extern u8 acpi_gbl_osi_data;
3e8214e5 66
75c8044f 67/* Runtime configuration of debug print levels */
3e8214e5 68
50df4d8b
BM
69extern u32 acpi_dbg_level;
70extern u32 acpi_dbg_layer;
3e8214e5 71
75c8044f 72/* ACPICA runtime options */
3e8214e5 73
50df4d8b
BM
74extern u8 acpi_gbl_enable_interpreter_slack;
75extern u8 acpi_gbl_all_methods_serialized;
76extern u8 acpi_gbl_create_osi_method;
f8d80cdf 77extern u8 acpi_gbl_use_default_register_widths;
50df4d8b
BM
78extern acpi_name acpi_gbl_trace_method_name;
79extern u32 acpi_gbl_trace_flags;
90ab5ee9 80extern bool acpi_gbl_enable_aml_debug_object;
69ec87ef 81extern u8 acpi_gbl_copy_dsdt_locally;
b681f7d9 82extern u8 acpi_gbl_truncate_io_addresses;
d57b23ad 83extern u8 acpi_gbl_disable_auto_repair;
b75dd297 84extern 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 113extern u32 acpi_rsdt_forced;
44f6c012 114/*
75c8044f 115 * Initialization
1da177e4 116 */
f3d2e786
BM
117acpi_status
118acpi_initialize_tables(struct acpi_table_desc *initial_storage,
119 u32 initial_table_count, u8 allow_resize);
120
dd272b57 121acpi_status __init acpi_initialize_subsystem(void);
1da177e4 122
4be44fcd 123acpi_status acpi_enable_subsystem(u32 flags);
1da177e4 124
4be44fcd 125acpi_status acpi_initialize_objects(u32 flags);
1da177e4 126
4be44fcd 127acpi_status acpi_terminate(void);
1da177e4 128
75c8044f
LZ
129/*
130 * Miscellaneous global interfaces
131 */
33620c54
BM
132ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable(void))
133ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable(void))
739dcbb9
LZ
134#ifdef ACPI_FUTURE_USAGE
135acpi_status acpi_subsystem_status(void);
136#endif
1da177e4
LT
137
138#ifdef ACPI_FUTURE_USAGE
4be44fcd 139acpi_status acpi_get_system_info(struct acpi_buffer *ret_buffer);
1da177e4
LT
140#endif
141
4be44fcd 142const char *acpi_format_exception(acpi_status exception);
1da177e4 143
4be44fcd 144acpi_status acpi_purge_cached_objects(void);
1da177e4 145
b0ed7a91
LM
146acpi_status acpi_install_interface(acpi_string interface_name);
147
148acpi_status acpi_remove_interface(acpi_string interface_name);
149
2cf9f5bc
LZ
150acpi_status acpi_update_interfaces(u8 action);
151
f654c0fe
LM
152u32
153acpi_check_address_range(acpi_adr_space_type space_id,
154 acpi_physical_address address,
155 acpi_size length, u8 warn);
156
be030a57
BM
157acpi_status
158acpi_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 164void *acpi_allocate(u32 size);
1da177e4 165
4be44fcd 166void *acpi_callocate(u32 size);
1da177e4 167
4be44fcd 168void acpi_free(void *address);
1da177e4
LT
169
170/*
f60d8181 171 * ACPI table load/unload interfaces
1da177e4 172 */
f60d8181 173acpi_status acpi_load_table(struct acpi_table_header *table);
f3d2e786 174
f60d8181 175acpi_status acpi_unload_parent_table(acpi_handle object);
1da177e4 176
4be44fcd 177acpi_status acpi_load_tables(void);
1da177e4 178
f60d8181
BM
179/*
180 * ACPI table manipulation interfaces
181 */
182acpi_status acpi_reallocate_root_table(void);
183
184acpi_status acpi_find_root_pointer(acpi_size *rsdp_address);
1da177e4 185
f3d2e786 186acpi_status acpi_unload_table_id(acpi_owner_id id);
1da177e4
LT
187
188acpi_status
f3d2e786 189acpi_get_table_header(acpi_string signature,
1f86e8c1 190 u32 instance, struct acpi_table_header *out_table_header);
1da177e4
LT
191
192acpi_status
7d97277b
YL
193acpi_get_table_with_size(acpi_string signature,
194 u32 instance, struct acpi_table_header **out_table,
195 acpi_size *tbl_size);
196acpi_status
f3d2e786 197acpi_get_table(acpi_string signature,
67a119f9 198 u32 instance, struct acpi_table_header **out_table);
1da177e4
LT
199
200acpi_status
1f86e8c1 201acpi_get_table_by_index(u32 table_index, struct acpi_table_header **out_table);
1da177e4 202
3e08e2d2 203acpi_status
b43e1065 204acpi_install_table_handler(acpi_table_handler handler, void *context);
3e08e2d2 205
b43e1065 206acpi_status acpi_remove_table_handler(acpi_table_handler handler);
3e08e2d2 207
1da177e4
LT
208/*
209 * Namespace and name interfaces
210 */
1da177e4 211acpi_status
4be44fcd
LB
212acpi_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
219acpi_status
70b30fb1 220acpi_get_devices(const char *HID,
4be44fcd
LB
221 acpi_walk_callback user_function,
222 void *context, void **return_value);
1da177e4
LT
223
224acpi_status
b47cf58e 225acpi_get_name(acpi_handle object,
4be44fcd 226 u32 name_type, struct acpi_buffer *ret_path_ptr);
1da177e4
LT
227
228acpi_status
4be44fcd
LB
229acpi_get_handle(acpi_handle parent,
230 acpi_string pathname, acpi_handle * ret_handle);
1da177e4
LT
231
232acpi_status
b47cf58e 233acpi_attach_data(acpi_handle object, acpi_object_handler handler, void *data);
1da177e4 234
b47cf58e 235acpi_status acpi_detach_data(acpi_handle object, acpi_object_handler handler);
1da177e4
LT
236
237acpi_status
b47cf58e 238acpi_get_data(acpi_handle object, acpi_object_handler handler, void **data);
1da177e4 239
50eca3eb
BM
240acpi_status
241acpi_debug_trace(char *name, u32 debug_level, u32 debug_layer, u32 flags);
242
1da177e4
LT
243/*
244 * Object manipulation and enumeration
245 */
1da177e4 246acpi_status
4be44fcd
LB
247acpi_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 252acpi_status
4be44fcd
LB
253acpi_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
259acpi_status
b47cf58e 260acpi_get_object_info(acpi_handle object,
15b8dd53 261 struct acpi_device_info **return_buffer);
1da177e4 262
b2f7ddcf
LM
263acpi_status acpi_install_method(u8 *buffer);
264
1da177e4 265acpi_status
4be44fcd
LB
266acpi_get_next_object(acpi_object_type type,
267 acpi_handle parent,
268 acpi_handle child, acpi_handle * out_handle);
1da177e4 269
4be44fcd 270acpi_status acpi_get_type(acpi_handle object, acpi_object_type * out_type);
1da177e4 271
0f0fe1a0
JK
272acpi_status acpi_get_id(acpi_handle object, acpi_owner_id * out_type);
273
4be44fcd 274acpi_status acpi_get_parent(acpi_handle object, acpi_handle * out_handle);
1da177e4
LT
275
276/*
ecfbbc7b 277 * Handler interfaces
1da177e4 278 */
ecfbbc7b
BM
279acpi_status
280acpi_install_initialization_handler(acpi_init_handler handler, u32 function);
281
33620c54 282ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
a2fd4b4b
LZ
283 acpi_install_sci_handler(acpi_sci_handler
284 address,
285 void *context))
286ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
287 acpi_remove_sci_handler(acpi_sci_handler
288 address))
289ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
290 acpi_install_global_event_handler
291 (acpi_gbl_event_handler handler,
292 void *context))
33620c54
BM
293ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
294 acpi_install_fixed_event_handler(u32
295 acpi_event,
296 acpi_event_handler
297 handler,
298 void
299 *context))
300ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
301 acpi_remove_fixed_event_handler(u32 acpi_event,
302 acpi_event_handler
303 handler))
304ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
305 acpi_install_gpe_handler(acpi_handle
306 gpe_device,
307 u32 gpe_number,
308 u32 type,
309 acpi_gpe_handler
310 address,
311 void *context))
312ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
313 acpi_remove_gpe_handler(acpi_handle gpe_device,
314 u32 gpe_number,
315 acpi_gpe_handler
316 address))
1f86e8c1
LZ
317acpi_status acpi_install_notify_handler(acpi_handle device, u32 handler_type,
318 acpi_notify_handler handler,
319 void *context);
1da177e4
LT
320
321acpi_status
4be44fcd
LB
322acpi_remove_notify_handler(acpi_handle device,
323 u32 handler_type, acpi_notify_handler handler);
1da177e4
LT
324
325acpi_status
4be44fcd
LB
326acpi_install_address_space_handler(acpi_handle device,
327 acpi_adr_space_type space_id,
328 acpi_adr_space_handler handler,
329 acpi_adr_space_setup setup, void *context);
1da177e4
LT
330
331acpi_status
4be44fcd
LB
332acpi_remove_address_space_handler(acpi_handle device,
333 acpi_adr_space_type space_id,
334 acpi_adr_space_handler handler);
1da177e4 335
1da177e4 336#ifdef ACPI_FUTURE_USAGE
4be44fcd 337acpi_status acpi_install_exception_handler(acpi_exception_handler handler);
1da177e4
LT
338#endif
339
b0ed7a91
LM
340acpi_status acpi_install_interface_handler(acpi_interface_handler handler);
341
1da177e4 342/*
ffef6827 343 * Global Lock interfaces
1da177e4 344 */
33620c54
BM
345ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
346 acpi_acquire_global_lock(u16 timeout,
347 u32 *handle))
348ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
349 acpi_release_global_lock(u32 handle))
1da177e4 350
ffef6827
LM
351/*
352 * Interfaces to AML mutex objects
353 */
354acpi_status
355acpi_acquire_mutex(acpi_handle handle, acpi_string pathname, u16 timeout);
356
357acpi_status acpi_release_mutex(acpi_handle handle, acpi_string pathname);
358
359/*
360 * Fixed Event interfaces
361 */
33620c54
BM
362ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
363 acpi_enable_event(u32 event, u32 flags))
1da177e4 364
33620c54
BM
365ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
366 acpi_disable_event(u32 event, u32 flags))
1da177e4 367
33620c54 368ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_clear_event(u32 event))
1da177e4 369
33620c54
BM
370ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
371 acpi_get_event_status(u32 event,
372 acpi_event_status
373 *event_status))
08ac07b8 374/*
ffef6827 375 * General Purpose Event (GPE) Interfaces
08ac07b8 376 */
33620c54
BM
377ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_update_all_gpes(void))
378
379ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
380 acpi_enable_gpe(acpi_handle gpe_device,
381 u32 gpe_number))
382
383ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
384 acpi_disable_gpe(acpi_handle gpe_device,
385 u32 gpe_number))
386
387ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
388 acpi_clear_gpe(acpi_handle gpe_device,
389 u32 gpe_number))
390
391ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
392 acpi_set_gpe(acpi_handle gpe_device,
393 u32 gpe_number, u8 action))
394
395ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
396 acpi_finish_gpe(acpi_handle gpe_device,
397 u32 gpe_number))
398
399ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
400 acpi_setup_gpe_for_wake(acpi_handle
401 parent_device,
402 acpi_handle gpe_device,
403 u32 gpe_number))
404ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
405 acpi_set_gpe_wake_mask(acpi_handle gpe_device,
406 u32 gpe_number,
407 u8 action))
408ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
409 acpi_get_gpe_status(acpi_handle gpe_device,
410 u32 gpe_number,
411 acpi_event_status
412 *event_status))
413
414ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable_all_gpes(void))
415
416ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable_all_runtime_gpes(void))
417
418ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
419 acpi_get_gpe_device(u32 gpe_index,
420 acpi_handle * gpe_device))
421
422ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
423 acpi_install_gpe_block(acpi_handle gpe_device,
424 struct
425 acpi_generic_address
426 *gpe_block_address,
427 u32 register_count,
428 u32 interrupt_number))
429ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
430 acpi_remove_gpe_block(acpi_handle gpe_device))
a2100801 431
1da177e4
LT
432/*
433 * Resource interfaces
434 */
1da177e4 435typedef
61686124 436acpi_status(*acpi_walk_resource_callback) (struct acpi_resource * resource,
4be44fcd 437 void *context);
1da177e4 438
c51a4de8 439acpi_status
b47cf58e 440acpi_get_vendor_resource(acpi_handle device,
c51a4de8
BM
441 char *name,
442 struct acpi_vendor_uuid *uuid,
443 struct acpi_buffer *ret_buffer);
444
1da177e4 445acpi_status
b47cf58e 446acpi_get_current_resources(acpi_handle device, struct acpi_buffer *ret_buffer);
1da177e4
LT
447
448#ifdef ACPI_FUTURE_USAGE
449acpi_status
b47cf58e 450acpi_get_possible_resources(acpi_handle device, struct acpi_buffer *ret_buffer);
1da177e4
LT
451#endif
452
a91cdde2
BM
453acpi_status
454acpi_get_event_resources(acpi_handle device_handle,
455 struct acpi_buffer *ret_buffer);
456
afb1bbee
BM
457acpi_status
458acpi_walk_resource_buffer(struct acpi_buffer *buffer,
459 acpi_walk_resource_callback user_function,
460 void *context);
461
1da177e4 462acpi_status
b47cf58e 463acpi_walk_resources(acpi_handle device,
c51a4de8 464 char *name,
61686124 465 acpi_walk_resource_callback user_function, void *context);
1da177e4
LT
466
467acpi_status
b47cf58e 468acpi_set_current_resources(acpi_handle device, struct acpi_buffer *in_buffer);
1da177e4
LT
469
470acpi_status
b47cf58e 471acpi_get_irq_routing_table(acpi_handle device, struct acpi_buffer *ret_buffer);
1da177e4
LT
472
473acpi_status
4be44fcd
LB
474acpi_resource_to_address64(struct acpi_resource *resource,
475 struct acpi_resource_address64 *out);
1da177e4 476
0e243178
BM
477acpi_status
478acpi_buffer_to_resource(u8 *aml_buffer,
479 u16 aml_buffer_length,
480 struct acpi_resource **resource_ptr);
481
1da177e4
LT
482/*
483 * Hardware (ACPI device) interfaces
484 */
d3fd902d
BM
485acpi_status acpi_reset(void);
486
739dcbb9
LZ
487acpi_status acpi_read(u64 *value, struct acpi_generic_address *reg);
488
489acpi_status acpi_write(u64 value, struct acpi_generic_address *reg);
490
33620c54
BM
491ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
492 acpi_read_bit_register(u32 register_id,
493 u32 *return_value))
1da177e4 494
33620c54
BM
495ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
496 acpi_write_bit_register(u32 register_id,
497 u32 value))
1da177e4 498
33620c54
BM
499/*
500 * Sleep/Wake interfaces
501 */
1da177e4 502acpi_status
4be44fcd 503acpi_get_sleep_type_data(u8 sleep_state, u8 * slp_typ_a, u8 * slp_typ_b);
1da177e4 504
4be44fcd 505acpi_status acpi_enter_sleep_state_prep(u8 sleep_state);
1da177e4 506
3f6f49c7 507acpi_status asmlinkage acpi_enter_sleep_state(u8 sleep_state);
1da177e4 508
33620c54 509ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status asmlinkage acpi_enter_sleep_state_s4bios(void))
1da177e4 510
3f6f49c7 511acpi_status acpi_leave_sleep_state_prep(u8 sleep_state);
c95d47a8 512
4be44fcd 513acpi_status acpi_leave_sleep_state(u8 sleep_state);
1da177e4 514
739dcbb9
LZ
515ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
516 acpi_set_firmware_waking_vector(u32
517 physical_address))
518
519#if ACPI_MACHINE_WIDTH == 64
520ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
521 acpi_set_firmware_waking_vector64(u64
522 physical_address))
523#endif
d08310fe
BM
524/*
525 * ACPI Timer interfaces
526 */
527#ifdef ACPI_FUTURE_USAGE
33620c54
BM
528ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
529 acpi_get_timer_resolution(u32 *resolution))
d08310fe 530
33620c54 531ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_get_timer(u32 *ticks))
d08310fe 532
33620c54
BM
533ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
534 acpi_get_timer_duration(u32 start_ticks,
535 u32 end_ticks,
536 u32 *time_elapsed))
d08310fe
BM
537#endif /* ACPI_FUTURE_USAGE */
538
50df4d8b 539/*
b74be611 540 * Error/Warning output
50df4d8b
BM
541 */
542void ACPI_INTERNAL_VAR_XFACE
543acpi_error(const char *module_name,
544 u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
545
546void ACPI_INTERNAL_VAR_XFACE
547acpi_exception(const char *module_name,
548 u32 line_number,
549 acpi_status status, const char *format, ...) ACPI_PRINTF_LIKE(4);
550
551void ACPI_INTERNAL_VAR_XFACE
552acpi_warning(const char *module_name,
553 u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
554
555void ACPI_INTERNAL_VAR_XFACE
556acpi_info(const char *module_name,
557 u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
558
62cdd141
BM
559void ACPI_INTERNAL_VAR_XFACE
560acpi_bios_error(const char *module_name,
561 u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
562
563void ACPI_INTERNAL_VAR_XFACE
564acpi_bios_warning(const char *module_name,
565 u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
566
b74be611
BM
567/*
568 * Debug output
569 */
50df4d8b
BM
570#ifdef ACPI_DEBUG_OUTPUT
571
572void ACPI_INTERNAL_VAR_XFACE
573acpi_debug_print(u32 requested_debug_level,
574 u32 line_number,
575 const char *function_name,
576 const char *module_name,
577 u32 component_id, const char *format, ...) ACPI_PRINTF_LIKE(6);
578
579void ACPI_INTERNAL_VAR_XFACE
580acpi_debug_print_raw(u32 requested_debug_level,
581 u32 line_number,
582 const char *function_name,
583 const char *module_name,
584 u32 component_id,
585 const char *format, ...) ACPI_PRINTF_LIKE(6);
586#endif
587
4be44fcd 588#endif /* __ACXFACE_H__ */