projects / deliverable / linux.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Merge tag 'dm-3.15-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/device...
[deliverable/linux.git] / include / acpi / acpixf.h
CommitLineData
1da177e4
LT		 1/******************************************************************************
2 *
3 * Name: acpixf.h - External interfaces to the ACPI subsystem
4 *
5 *****************************************************************************/
6
7/*
fbb7a2dc 8 * Copyright (C) 2000 - 2014, 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
d2716578 49#define ACPI_CA_VERSION 0x20140214
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
22b5afce 74extern u8 acpi_gbl_auto_serialize_methods;
69ec87ef 75extern u8 acpi_gbl_copy_dsdt_locally;
fab46105 76extern u8 acpi_gbl_create_osi_method;
d57b23ad 77extern u8 acpi_gbl_disable_auto_repair;
b75dd297 78extern u8 acpi_gbl_disable_ssdt_table_load;
fab46105 79extern u8 acpi_gbl_do_not_use_xsdt;
481c1381 80extern u8 acpi_gbl_enable_aml_debug_object;
fab46105
LZ		 81extern u8 acpi_gbl_enable_interpreter_slack;
82extern u32 acpi_gbl_trace_flags;
83extern acpi_name acpi_gbl_trace_method_name;
84extern u8 acpi_gbl_truncate_io_addresses;
0249ed24 85extern u8 acpi_gbl_use32_bit_fadt_addresses;
fab46105 86extern u8 acpi_gbl_use_default_register_widths;
50df4d8b 87
33620c54
BM		 88/*
89 * Hardware-reduced prototypes. All interfaces that use these macros will
90 * be configured out of the ACPICA build if the ACPI_REDUCED_HARDWARE flag
91 * is set to TRUE.
92 */
93#if (!ACPI_REDUCED_HARDWARE)
94#define ACPI_HW_DEPENDENT_RETURN_STATUS(prototype) \
95 prototype;
96
97#define ACPI_HW_DEPENDENT_RETURN_OK(prototype) \
98 prototype;
99
100#define ACPI_HW_DEPENDENT_RETURN_VOID(prototype) \
101 prototype;
102
103#else
104#define ACPI_HW_DEPENDENT_RETURN_STATUS(prototype) \
105 static ACPI_INLINE prototype {return(AE_NOT_CONFIGURED);}
106
107#define ACPI_HW_DEPENDENT_RETURN_OK(prototype) \
108 static ACPI_INLINE prototype {return(AE_OK);}
109
110#define ACPI_HW_DEPENDENT_RETURN_VOID(prototype) \
c26f3c90 111 static ACPI_INLINE prototype {return;}
33620c54
BM		 112
113#endif /* !ACPI_REDUCED_HARDWARE */
114
44f6c012 115/*
75c8044f 116 * Initialization
1da177e4 117 */
45c9f78b 118acpi_status __init
f3d2e786
BM		 119acpi_initialize_tables(struct acpi_table_desc *initial_storage,
120 u32 initial_table_count, u8 allow_resize);
121
dd272b57 122acpi_status __init acpi_initialize_subsystem(void);
1da177e4 123
45c9f78b 124acpi_status __init acpi_enable_subsystem(u32 flags);
1da177e4 125
45c9f78b 126acpi_status __init acpi_initialize_objects(u32 flags);
1da177e4 127
45c9f78b 128acpi_status __init acpi_terminate(void);
1da177e4 129
75c8044f
LZ		 130/*
131 * Miscellaneous global interfaces
132 */
33620c54
BM		 133ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable(void))
134ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable(void))
739dcbb9 135#ifdef ACPI_FUTURE_USAGE
ed606944 136acpi_status acpi_subsystem_status(void);
739dcbb9 137#endif
1da177e4
LT		 138
139#ifdef ACPI_FUTURE_USAGE
4be44fcd 140acpi_status acpi_get_system_info(struct acpi_buffer *ret_buffer);
1da177e4
LT		 141#endif
142
9187a415
LZ		 143acpi_status acpi_get_statistics(struct acpi_statistics *stats);
144
4be44fcd 145const char *acpi_format_exception(acpi_status exception);
1da177e4 146
4be44fcd 147acpi_status acpi_purge_cached_objects(void);
1da177e4 148
b0ed7a91
LM		 149acpi_status acpi_install_interface(acpi_string interface_name);
150
151acpi_status acpi_remove_interface(acpi_string interface_name);
152
2cf9f5bc
LZ		 153acpi_status acpi_update_interfaces(u8 action);
154
f654c0fe
LM		 155u32
156acpi_check_address_range(acpi_adr_space_type space_id,
157 acpi_physical_address address,
158 acpi_size length, u8 warn);
159
be030a57
BM		 160acpi_status
161acpi_decode_pld_buffer(u8 *in_buffer,
162 acpi_size length, struct acpi_pld_info **return_buffer);
163
1da177e4 164/*
f60d8181 165 * ACPI table load/unload interfaces
1da177e4 166 */
f60d8181 167acpi_status acpi_load_table(struct acpi_table_header *table);
f3d2e786 168
f60d8181 169acpi_status acpi_unload_parent_table(acpi_handle object);
1da177e4 170
45c9f78b 171acpi_status __init acpi_load_tables(void);
1da177e4 172
f60d8181
BM		 173/*
174 * ACPI table manipulation interfaces
175 */
45c9f78b 176acpi_status __init acpi_reallocate_root_table(void);
f60d8181 177
45c9f78b 178acpi_status __init acpi_find_root_pointer(acpi_size *rsdp_address);
1da177e4 179
f3d2e786 180acpi_status acpi_unload_table_id(acpi_owner_id id);
1da177e4
LT		 181
182acpi_status
f3d2e786 183acpi_get_table_header(acpi_string signature,
1f86e8c1 184 u32 instance, struct acpi_table_header *out_table_header);
1da177e4
LT		 185
186acpi_status
7d97277b
YL		 187acpi_get_table_with_size(acpi_string signature,
188 u32 instance, struct acpi_table_header **out_table,
189 acpi_size *tbl_size);
cd27d79f 190
7d97277b 191acpi_status
f3d2e786 192acpi_get_table(acpi_string signature,
67a119f9 193 u32 instance, struct acpi_table_header **out_table);
1da177e4
LT		 194
195acpi_status
1f86e8c1 196acpi_get_table_by_index(u32 table_index, struct acpi_table_header **out_table);
1da177e4 197
3e08e2d2 198acpi_status
b43e1065 199acpi_install_table_handler(acpi_table_handler handler, void *context);
3e08e2d2 200
b43e1065 201acpi_status acpi_remove_table_handler(acpi_table_handler handler);
3e08e2d2 202
1da177e4
LT		 203/*
204 * Namespace and name interfaces
205 */
1da177e4 206acpi_status
4be44fcd
LB		 207acpi_walk_namespace(acpi_object_type type,
208 acpi_handle start_object,
209 u32 max_depth,
4ef17507
BM		 210 acpi_walk_callback descending_callback,
211 acpi_walk_callback ascending_callback,
4be44fcd 212 void *context, void **return_value);
1da177e4
LT		 213
214acpi_status
70b30fb1 215acpi_get_devices(const char *HID,
4be44fcd
LB		 216 acpi_walk_callback user_function,
217 void *context, void **return_value);
1da177e4
LT		 218
219acpi_status
b47cf58e 220acpi_get_name(acpi_handle object,
4be44fcd 221 u32 name_type, struct acpi_buffer *ret_path_ptr);
1da177e4
LT		 222
223acpi_status
4be44fcd
LB		 224acpi_get_handle(acpi_handle parent,
225 acpi_string pathname, acpi_handle * ret_handle);
1da177e4
LT		 226
227acpi_status
b47cf58e 228acpi_attach_data(acpi_handle object, acpi_object_handler handler, void *data);
1da177e4 229
b47cf58e 230acpi_status acpi_detach_data(acpi_handle object, acpi_object_handler handler);
1da177e4 231
7c2e1771
RW		 232acpi_status
233acpi_get_data_full(acpi_handle object, acpi_object_handler handler, void **data,
234 void (*callback)(void *));
235
1da177e4 236acpi_status
b47cf58e 237acpi_get_data(acpi_handle object, acpi_object_handler handler, void **data);
1da177e4 238
50eca3eb
BM		 239acpi_status
240acpi_debug_trace(char *name, u32 debug_level, u32 debug_layer, u32 flags);
241
1da177e4
LT		 242/*
243 * Object manipulation and enumeration
244 */
1da177e4 245acpi_status
4be44fcd
LB		 246acpi_evaluate_object(acpi_handle object,
247 acpi_string pathname,
248 struct acpi_object_list *parameter_objects,
249 struct acpi_buffer *return_object_buffer);
1da177e4 250
1da177e4 251acpi_status
4be44fcd
LB		 252acpi_evaluate_object_typed(acpi_handle object,
253 acpi_string pathname,
254 struct acpi_object_list *external_params,
255 struct acpi_buffer *return_buffer,
256 acpi_object_type return_type);
1da177e4
LT		 257
258acpi_status
b47cf58e 259acpi_get_object_info(acpi_handle object,
15b8dd53 260 struct acpi_device_info **return_buffer);
1da177e4 261
b2f7ddcf
LM		 262acpi_status acpi_install_method(u8 *buffer);
263
1da177e4 264acpi_status
4be44fcd
LB		 265acpi_get_next_object(acpi_object_type type,
266 acpi_handle parent,
267 acpi_handle child, acpi_handle * out_handle);
1da177e4 268
4be44fcd 269acpi_status acpi_get_type(acpi_handle object, acpi_object_type * out_type);
1da177e4 270
0f0fe1a0
JK		 271acpi_status acpi_get_id(acpi_handle object, acpi_owner_id * out_type);
272
4be44fcd 273acpi_status acpi_get_parent(acpi_handle object, acpi_handle * out_handle);
1da177e4
LT		 274
275/*
ecfbbc7b 276 * Handler interfaces
1da177e4 277 */
ecfbbc7b
BM		 278acpi_status
279acpi_install_initialization_handler(acpi_init_handler handler, u32 function);
280
33620c54 281ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
a2fd4b4b
LZ		 282 acpi_install_sci_handler(acpi_sci_handler
283 address,
284 void *context))
285ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
286 acpi_remove_sci_handler(acpi_sci_handler
287 address))
288ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
289 acpi_install_global_event_handler
290 (acpi_gbl_event_handler handler,
291 void *context))
33620c54
BM		 292ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
293 acpi_install_fixed_event_handler(u32
294 acpi_event,
295 acpi_event_handler
296 handler,
297 void
298 *context))
299ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
300 acpi_remove_fixed_event_handler(u32 acpi_event,
301 acpi_event_handler
302 handler))
303ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
304 acpi_install_gpe_handler(acpi_handle
305 gpe_device,
306 u32 gpe_number,
307 u32 type,
308 acpi_gpe_handler
309 address,
310 void *context))
311ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
312 acpi_remove_gpe_handler(acpi_handle gpe_device,
313 u32 gpe_number,
314 acpi_gpe_handler
315 address))
1f86e8c1 316acpi_status acpi_install_notify_handler(acpi_handle device, u32 handler_type,
ed606944
LZ		 317 acpi_notify_handler handler,
318 void *context);
1da177e4
LT		 319
320acpi_status
4be44fcd
LB		 321acpi_remove_notify_handler(acpi_handle device,
322 u32 handler_type, acpi_notify_handler handler);
1da177e4
LT		 323
324acpi_status
4be44fcd
LB		 325acpi_install_address_space_handler(acpi_handle device,
326 acpi_adr_space_type space_id,
327 acpi_adr_space_handler handler,
328 acpi_adr_space_setup setup, void *context);
1da177e4
LT		 329
330acpi_status
4be44fcd
LB		 331acpi_remove_address_space_handler(acpi_handle device,
332 acpi_adr_space_type space_id,
333 acpi_adr_space_handler handler);
1da177e4 334
1da177e4 335#ifdef ACPI_FUTURE_USAGE
4be44fcd 336acpi_status acpi_install_exception_handler(acpi_exception_handler handler);
1da177e4
LT		 337#endif
338
b0ed7a91
LM		 339acpi_status acpi_install_interface_handler(acpi_interface_handler handler);
340
1da177e4 341/*
ffef6827 342 * Global Lock interfaces
1da177e4 343 */
33620c54
BM		 344ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
345 acpi_acquire_global_lock(u16 timeout,
346 u32 *handle))
cd27d79f 347
33620c54
BM		 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))
33620c54 367ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_clear_event(u32 event))
1da177e4 368
33620c54
BM		 369ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
370 acpi_get_event_status(u32 event,
371 acpi_event_status
372 *event_status))
cd27d79f 373
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))
33620c54 413ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable_all_gpes(void))
33620c54
BM		 414ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable_all_runtime_gpes(void))
415
416ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
417 acpi_get_gpe_device(u32 gpe_index,
418 acpi_handle * gpe_device))
419
420ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
421 acpi_install_gpe_block(acpi_handle gpe_device,
422 struct
423 acpi_generic_address
424 *gpe_block_address,
425 u32 register_count,
426 u32 interrupt_number))
427ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
428 acpi_remove_gpe_block(acpi_handle gpe_device))
a2100801 429
1da177e4
LT		 430/*
431 * Resource interfaces
432 */
1da177e4 433typedef
61686124 434acpi_status(*acpi_walk_resource_callback) (struct acpi_resource * resource,
4be44fcd 435 void *context);
1da177e4 436
c51a4de8 437acpi_status
b47cf58e 438acpi_get_vendor_resource(acpi_handle device,
c51a4de8
BM		 439 char *name,
440 struct acpi_vendor_uuid *uuid,
441 struct acpi_buffer *ret_buffer);
442
1da177e4 443acpi_status
b47cf58e 444acpi_get_current_resources(acpi_handle device, struct acpi_buffer *ret_buffer);
1da177e4
LT		 445
446#ifdef ACPI_FUTURE_USAGE
447acpi_status
b47cf58e 448acpi_get_possible_resources(acpi_handle device, struct acpi_buffer *ret_buffer);
1da177e4
LT		 449#endif
450
a91cdde2
BM		 451acpi_status
452acpi_get_event_resources(acpi_handle device_handle,
453 struct acpi_buffer *ret_buffer);
454
afb1bbee
BM		 455acpi_status
456acpi_walk_resource_buffer(struct acpi_buffer *buffer,
457 acpi_walk_resource_callback user_function,
458 void *context);
459
1da177e4 460acpi_status
b47cf58e 461acpi_walk_resources(acpi_handle device,
c51a4de8 462 char *name,
61686124 463 acpi_walk_resource_callback user_function, void *context);
1da177e4
LT		 464
465acpi_status
b47cf58e 466acpi_set_current_resources(acpi_handle device, struct acpi_buffer *in_buffer);
1da177e4
LT		 467
468acpi_status
b47cf58e 469acpi_get_irq_routing_table(acpi_handle device, struct acpi_buffer *ret_buffer);
1da177e4
LT		 470
471acpi_status
4be44fcd
LB		 472acpi_resource_to_address64(struct acpi_resource *resource,
473 struct acpi_resource_address64 *out);
1da177e4 474
0e243178
BM		 475acpi_status
476acpi_buffer_to_resource(u8 *aml_buffer,
477 u16 aml_buffer_length,
478 struct acpi_resource **resource_ptr);
479
1da177e4
LT		 480/*
481 * Hardware (ACPI device) interfaces
482 */
d3fd902d
BM		 483acpi_status acpi_reset(void);
484
739dcbb9
LZ		 485acpi_status acpi_read(u64 *value, struct acpi_generic_address *reg);
486
487acpi_status acpi_write(u64 value, struct acpi_generic_address *reg);
488
33620c54
BM		 489ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
490 acpi_read_bit_register(u32 register_id,
491 u32 *return_value))
1da177e4 492
33620c54
BM		 493ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
494 acpi_write_bit_register(u32 register_id,
495 u32 value))
1da177e4 496
33620c54
BM		 497/*
498 * Sleep/Wake interfaces
499 */
1da177e4 500acpi_status
cd27d79f 501acpi_get_sleep_type_data(u8 sleep_state, u8 *slp_typ_a, u8 *slp_typ_b);
1da177e4 502
4be44fcd 503acpi_status acpi_enter_sleep_state_prep(u8 sleep_state);
1da177e4 504
40bce100 505acpi_status acpi_enter_sleep_state(u8 sleep_state);
1da177e4 506
40bce100 507ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enter_sleep_state_s4bios(void))
1da177e4 508
3f6f49c7 509acpi_status acpi_leave_sleep_state_prep(u8 sleep_state);
c95d47a8 510
4be44fcd 511acpi_status acpi_leave_sleep_state(u8 sleep_state);
1da177e4 512
739dcbb9
LZ		 513ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
514 acpi_set_firmware_waking_vector(u32
515 physical_address))
739dcbb9
LZ		 516#if ACPI_MACHINE_WIDTH == 64
517ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
518 acpi_set_firmware_waking_vector64(u64
519 physical_address))
520#endif
d08310fe
BM		 521/*
522 * ACPI Timer interfaces
523 */
524#ifdef ACPI_FUTURE_USAGE
33620c54
BM		 525ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
526 acpi_get_timer_resolution(u32 *resolution))
33620c54 527ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_get_timer(u32 *ticks))
d08310fe 528
33620c54
BM		 529ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
530 acpi_get_timer_duration(u32 start_ticks,
531 u32 end_ticks,
532 u32 *time_elapsed))
d08310fe
BM		 533#endif /* ACPI_FUTURE_USAGE */
534
50df4d8b 535/*
b74be611 536 * Error/Warning output
50df4d8b 537 */
4506bf23 538ACPI_PRINTF_LIKE(3)
50df4d8b 539void ACPI_INTERNAL_VAR_XFACE
4506bf23 540acpi_error(const char *module_name, u32 line_number, const char *format, ...);
50df4d8b 541
4506bf23 542ACPI_PRINTF_LIKE(4)
50df4d8b
BM		 543void ACPI_INTERNAL_VAR_XFACE
544acpi_exception(const char *module_name,
4506bf23 545 u32 line_number, acpi_status status, const char *format, ...);
50df4d8b 546
4506bf23 547ACPI_PRINTF_LIKE(3)
50df4d8b 548void ACPI_INTERNAL_VAR_XFACE
4506bf23 549acpi_warning(const char *module_name, u32 line_number, const char *format, ...);
50df4d8b 550
4506bf23 551ACPI_PRINTF_LIKE(3)
50df4d8b 552void ACPI_INTERNAL_VAR_XFACE
4506bf23 553acpi_info(const char *module_name, u32 line_number, const char *format, ...);
50df4d8b 554
4506bf23 555ACPI_PRINTF_LIKE(3)
62cdd141
BM		 556void ACPI_INTERNAL_VAR_XFACE
557acpi_bios_error(const char *module_name,
4506bf23 558 u32 line_number, const char *format, ...);
62cdd141 559
4506bf23 560ACPI_PRINTF_LIKE(3)
62cdd141
BM		 561void ACPI_INTERNAL_VAR_XFACE
562acpi_bios_warning(const char *module_name,
4506bf23 563 u32 line_number, const char *format, ...);
62cdd141 564
b74be611
BM		 565/*
566 * Debug output
567 */
50df4d8b
BM		 568#ifdef ACPI_DEBUG_OUTPUT
569
4506bf23 570ACPI_PRINTF_LIKE(6)
50df4d8b
BM		 571void ACPI_INTERNAL_VAR_XFACE
572acpi_debug_print(u32 requested_debug_level,
573 u32 line_number,
574 const char *function_name,
575 const char *module_name,
4506bf23 576 u32 component_id, const char *format, ...);
50df4d8b 577
4506bf23 578ACPI_PRINTF_LIKE(6)
50df4d8b
BM		 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,
4506bf23 584 u32 component_id, const char *format, ...);
50df4d8b
BM		 585#endif
586
4be44fcd 587#endif /* __ACXFACE_H__ */
Linux kernel - Deliverables
This page took 1.491788 seconds and 5 git commands to generate.