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ACPICA: acpidump: Fix code issue in invoking fread in the loop.
[linux-2.6-block.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
35476c75 49#define ACPI_CA_VERSION 0x20140325
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;
a94e88cd 78extern u8 acpi_gbl_disable_ssdt_table_install;
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 */
caf4a15c
LZ		 167acpi_status __init
168acpi_install_table(acpi_physical_address address, u8 physical);
169
f60d8181 170acpi_status acpi_load_table(struct acpi_table_header *table);
f3d2e786 171
f60d8181 172acpi_status acpi_unload_parent_table(acpi_handle object);
1da177e4 173
45c9f78b 174acpi_status __init acpi_load_tables(void);
1da177e4 175
f60d8181
BM		 176/*
177 * ACPI table manipulation interfaces
178 */
45c9f78b 179acpi_status __init acpi_reallocate_root_table(void);
f60d8181 180
45c9f78b 181acpi_status __init acpi_find_root_pointer(acpi_size *rsdp_address);
1da177e4 182
f3d2e786 183acpi_status acpi_unload_table_id(acpi_owner_id id);
1da177e4
LT		 184
185acpi_status
f3d2e786 186acpi_get_table_header(acpi_string signature,
1f86e8c1 187 u32 instance, struct acpi_table_header *out_table_header);
1da177e4
LT		 188
189acpi_status
7d97277b
YL		 190acpi_get_table_with_size(acpi_string signature,
191 u32 instance, struct acpi_table_header **out_table,
192 acpi_size *tbl_size);
cd27d79f 193
7d97277b 194acpi_status
f3d2e786 195acpi_get_table(acpi_string signature,
67a119f9 196 u32 instance, struct acpi_table_header **out_table);
1da177e4
LT		 197
198acpi_status
1f86e8c1 199acpi_get_table_by_index(u32 table_index, struct acpi_table_header **out_table);
1da177e4 200
3e08e2d2 201acpi_status
b43e1065 202acpi_install_table_handler(acpi_table_handler handler, void *context);
3e08e2d2 203
b43e1065 204acpi_status acpi_remove_table_handler(acpi_table_handler handler);
3e08e2d2 205
1da177e4
LT		 206/*
207 * Namespace and name interfaces
208 */
1da177e4 209acpi_status
4be44fcd
LB		 210acpi_walk_namespace(acpi_object_type type,
211 acpi_handle start_object,
212 u32 max_depth,
4ef17507
BM		 213 acpi_walk_callback descending_callback,
214 acpi_walk_callback ascending_callback,
4be44fcd 215 void *context, void **return_value);
1da177e4
LT		 216
217acpi_status
70b30fb1 218acpi_get_devices(const char *HID,
4be44fcd
LB		 219 acpi_walk_callback user_function,
220 void *context, void **return_value);
1da177e4
LT		 221
222acpi_status
b47cf58e 223acpi_get_name(acpi_handle object,
4be44fcd 224 u32 name_type, struct acpi_buffer *ret_path_ptr);
1da177e4
LT		 225
226acpi_status
4be44fcd
LB		 227acpi_get_handle(acpi_handle parent,
228 acpi_string pathname, acpi_handle * ret_handle);
1da177e4
LT		 229
230acpi_status
b47cf58e 231acpi_attach_data(acpi_handle object, acpi_object_handler handler, void *data);
1da177e4 232
b47cf58e 233acpi_status acpi_detach_data(acpi_handle object, acpi_object_handler handler);
1da177e4 234
7c2e1771
RW		 235acpi_status
236acpi_get_data_full(acpi_handle object, acpi_object_handler handler, void **data,
237 void (*callback)(void *));
238
1da177e4 239acpi_status
b47cf58e 240acpi_get_data(acpi_handle object, acpi_object_handler handler, void **data);
1da177e4 241
50eca3eb
BM		 242acpi_status
243acpi_debug_trace(char *name, u32 debug_level, u32 debug_layer, u32 flags);
244
1da177e4
LT		 245/*
246 * Object manipulation and enumeration
247 */
1da177e4 248acpi_status
4be44fcd
LB		 249acpi_evaluate_object(acpi_handle object,
250 acpi_string pathname,
251 struct acpi_object_list *parameter_objects,
252 struct acpi_buffer *return_object_buffer);
1da177e4 253
1da177e4 254acpi_status
4be44fcd
LB		 255acpi_evaluate_object_typed(acpi_handle object,
256 acpi_string pathname,
257 struct acpi_object_list *external_params,
258 struct acpi_buffer *return_buffer,
259 acpi_object_type return_type);
1da177e4
LT		 260
261acpi_status
b47cf58e 262acpi_get_object_info(acpi_handle object,
15b8dd53 263 struct acpi_device_info **return_buffer);
1da177e4 264
b2f7ddcf
LM		 265acpi_status acpi_install_method(u8 *buffer);
266
1da177e4 267acpi_status
4be44fcd
LB		 268acpi_get_next_object(acpi_object_type type,
269 acpi_handle parent,
270 acpi_handle child, acpi_handle * out_handle);
1da177e4 271
4be44fcd 272acpi_status acpi_get_type(acpi_handle object, acpi_object_type * out_type);
1da177e4 273
0f0fe1a0
JK		 274acpi_status acpi_get_id(acpi_handle object, acpi_owner_id * out_type);
275
4be44fcd 276acpi_status acpi_get_parent(acpi_handle object, acpi_handle * out_handle);
1da177e4
LT		 277
278/*
ecfbbc7b 279 * Handler interfaces
1da177e4 280 */
ecfbbc7b
BM		 281acpi_status
282acpi_install_initialization_handler(acpi_init_handler handler, u32 function);
283
33620c54 284ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
a2fd4b4b
LZ		 285 acpi_install_sci_handler(acpi_sci_handler
286 address,
287 void *context))
288ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
289 acpi_remove_sci_handler(acpi_sci_handler
290 address))
291ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
292 acpi_install_global_event_handler
293 (acpi_gbl_event_handler handler,
294 void *context))
33620c54
BM		 295ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
296 acpi_install_fixed_event_handler(u32
297 acpi_event,
298 acpi_event_handler
299 handler,
300 void
301 *context))
302ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
303 acpi_remove_fixed_event_handler(u32 acpi_event,
304 acpi_event_handler
305 handler))
306ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
307 acpi_install_gpe_handler(acpi_handle
308 gpe_device,
309 u32 gpe_number,
310 u32 type,
311 acpi_gpe_handler
312 address,
313 void *context))
314ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
315 acpi_remove_gpe_handler(acpi_handle gpe_device,
316 u32 gpe_number,
317 acpi_gpe_handler
318 address))
1f86e8c1 319acpi_status acpi_install_notify_handler(acpi_handle device, u32 handler_type,
ed606944
LZ		 320 acpi_notify_handler handler,
321 void *context);
1da177e4
LT		 322
323acpi_status
4be44fcd
LB		 324acpi_remove_notify_handler(acpi_handle device,
325 u32 handler_type, acpi_notify_handler handler);
1da177e4
LT		 326
327acpi_status
4be44fcd
LB		 328acpi_install_address_space_handler(acpi_handle device,
329 acpi_adr_space_type space_id,
330 acpi_adr_space_handler handler,
331 acpi_adr_space_setup setup, void *context);
1da177e4
LT		 332
333acpi_status
4be44fcd
LB		 334acpi_remove_address_space_handler(acpi_handle device,
335 acpi_adr_space_type space_id,
336 acpi_adr_space_handler handler);
1da177e4 337
1da177e4 338#ifdef ACPI_FUTURE_USAGE
4be44fcd 339acpi_status acpi_install_exception_handler(acpi_exception_handler handler);
1da177e4
LT		 340#endif
341
b0ed7a91
LM		 342acpi_status acpi_install_interface_handler(acpi_interface_handler handler);
343
1da177e4 344/*
ffef6827 345 * Global Lock interfaces
1da177e4 346 */
33620c54
BM		 347ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
348 acpi_acquire_global_lock(u16 timeout,
349 u32 *handle))
cd27d79f 350
33620c54
BM		 351ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
352 acpi_release_global_lock(u32 handle))
1da177e4 353
ffef6827
LM		 354/*
355 * Interfaces to AML mutex objects
356 */
357acpi_status
358acpi_acquire_mutex(acpi_handle handle, acpi_string pathname, u16 timeout);
359
360acpi_status acpi_release_mutex(acpi_handle handle, acpi_string pathname);
361
362/*
363 * Fixed Event interfaces
364 */
33620c54
BM		 365ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
366 acpi_enable_event(u32 event, u32 flags))
1da177e4 367
33620c54
BM		 368ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
369 acpi_disable_event(u32 event, u32 flags))
33620c54 370ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_clear_event(u32 event))
1da177e4 371
33620c54
BM		 372ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
373 acpi_get_event_status(u32 event,
374 acpi_event_status
375 *event_status))
cd27d79f 376
08ac07b8 377/*
ffef6827 378 * General Purpose Event (GPE) Interfaces
08ac07b8 379 */
33620c54
BM		 380ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_update_all_gpes(void))
381
382ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
383 acpi_enable_gpe(acpi_handle gpe_device,
384 u32 gpe_number))
385
386ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
387 acpi_disable_gpe(acpi_handle gpe_device,
388 u32 gpe_number))
389
390ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
391 acpi_clear_gpe(acpi_handle gpe_device,
392 u32 gpe_number))
393
394ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
395 acpi_set_gpe(acpi_handle gpe_device,
396 u32 gpe_number, u8 action))
397
398ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
399 acpi_finish_gpe(acpi_handle gpe_device,
400 u32 gpe_number))
401
402ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
403 acpi_setup_gpe_for_wake(acpi_handle
404 parent_device,
405 acpi_handle gpe_device,
406 u32 gpe_number))
407ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
408 acpi_set_gpe_wake_mask(acpi_handle gpe_device,
409 u32 gpe_number,
410 u8 action))
411ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
412 acpi_get_gpe_status(acpi_handle gpe_device,
413 u32 gpe_number,
414 acpi_event_status
415 *event_status))
33620c54 416ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable_all_gpes(void))
33620c54
BM		 417ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable_all_runtime_gpes(void))
418
419ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
420 acpi_get_gpe_device(u32 gpe_index,
421 acpi_handle * gpe_device))
422
423ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
424 acpi_install_gpe_block(acpi_handle gpe_device,
425 struct
426 acpi_generic_address
427 *gpe_block_address,
428 u32 register_count,
429 u32 interrupt_number))
430ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
431 acpi_remove_gpe_block(acpi_handle gpe_device))
a2100801 432
1da177e4
LT		 433/*
434 * Resource interfaces
435 */
1da177e4 436typedef
61686124 437acpi_status(*acpi_walk_resource_callback) (struct acpi_resource * resource,
4be44fcd 438 void *context);
1da177e4 439
c51a4de8 440acpi_status
b47cf58e 441acpi_get_vendor_resource(acpi_handle device,
c51a4de8
BM		 442 char *name,
443 struct acpi_vendor_uuid *uuid,
444 struct acpi_buffer *ret_buffer);
445
1da177e4 446acpi_status
b47cf58e 447acpi_get_current_resources(acpi_handle device, struct acpi_buffer *ret_buffer);
1da177e4
LT		 448
449#ifdef ACPI_FUTURE_USAGE
450acpi_status
b47cf58e 451acpi_get_possible_resources(acpi_handle device, struct acpi_buffer *ret_buffer);
1da177e4
LT		 452#endif
453
a91cdde2
BM		 454acpi_status
455acpi_get_event_resources(acpi_handle device_handle,
456 struct acpi_buffer *ret_buffer);
457
afb1bbee
BM		 458acpi_status
459acpi_walk_resource_buffer(struct acpi_buffer *buffer,
460 acpi_walk_resource_callback user_function,
461 void *context);
462
1da177e4 463acpi_status
b47cf58e 464acpi_walk_resources(acpi_handle device,
c51a4de8 465 char *name,
61686124 466 acpi_walk_resource_callback user_function, void *context);
1da177e4
LT		 467
468acpi_status
b47cf58e 469acpi_set_current_resources(acpi_handle device, struct acpi_buffer *in_buffer);
1da177e4
LT		 470
471acpi_status
b47cf58e 472acpi_get_irq_routing_table(acpi_handle device, struct acpi_buffer *ret_buffer);
1da177e4
LT		 473
474acpi_status
4be44fcd
LB		 475acpi_resource_to_address64(struct acpi_resource *resource,
476 struct acpi_resource_address64 *out);
1da177e4 477
0e243178
BM		 478acpi_status
479acpi_buffer_to_resource(u8 *aml_buffer,
480 u16 aml_buffer_length,
481 struct acpi_resource **resource_ptr);
482
1da177e4
LT		 483/*
484 * Hardware (ACPI device) interfaces
485 */
d3fd902d
BM		 486acpi_status acpi_reset(void);
487
739dcbb9
LZ		 488acpi_status acpi_read(u64 *value, struct acpi_generic_address *reg);
489
490acpi_status acpi_write(u64 value, struct acpi_generic_address *reg);
491
33620c54
BM		 492ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
493 acpi_read_bit_register(u32 register_id,
494 u32 *return_value))
1da177e4 495
33620c54
BM		 496ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
497 acpi_write_bit_register(u32 register_id,
498 u32 value))
1da177e4 499
33620c54
BM		 500/*
501 * Sleep/Wake interfaces
502 */
1da177e4 503acpi_status
cd27d79f 504acpi_get_sleep_type_data(u8 sleep_state, u8 *slp_typ_a, u8 *slp_typ_b);
1da177e4 505
4be44fcd 506acpi_status acpi_enter_sleep_state_prep(u8 sleep_state);
1da177e4 507
40bce100 508acpi_status acpi_enter_sleep_state(u8 sleep_state);
1da177e4 509
40bce100 510ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enter_sleep_state_s4bios(void))
1da177e4 511
3f6f49c7 512acpi_status acpi_leave_sleep_state_prep(u8 sleep_state);
c95d47a8 513
4be44fcd 514acpi_status acpi_leave_sleep_state(u8 sleep_state);
1da177e4 515
739dcbb9
LZ		 516ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
517 acpi_set_firmware_waking_vector(u32
518 physical_address))
739dcbb9
LZ		 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))
33620c54 530ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_get_timer(u32 *ticks))
d08310fe 531
33620c54
BM		 532ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
533 acpi_get_timer_duration(u32 start_ticks,
534 u32 end_ticks,
535 u32 *time_elapsed))
d08310fe
BM		 536#endif /* ACPI_FUTURE_USAGE */
537
50df4d8b 538/*
b74be611 539 * Error/Warning output
50df4d8b 540 */
4506bf23 541ACPI_PRINTF_LIKE(3)
50df4d8b 542void ACPI_INTERNAL_VAR_XFACE
4506bf23 543acpi_error(const char *module_name, u32 line_number, const char *format, ...);
50df4d8b 544
4506bf23 545ACPI_PRINTF_LIKE(4)
50df4d8b
BM		 546void ACPI_INTERNAL_VAR_XFACE
547acpi_exception(const char *module_name,
4506bf23 548 u32 line_number, acpi_status status, const char *format, ...);
50df4d8b 549
4506bf23 550ACPI_PRINTF_LIKE(3)
50df4d8b 551void ACPI_INTERNAL_VAR_XFACE
4506bf23 552acpi_warning(const char *module_name, u32 line_number, const char *format, ...);
50df4d8b 553
4506bf23 554ACPI_PRINTF_LIKE(3)
50df4d8b 555void ACPI_INTERNAL_VAR_XFACE
4506bf23 556acpi_info(const char *module_name, u32 line_number, const char *format, ...);
50df4d8b 557
4506bf23 558ACPI_PRINTF_LIKE(3)
62cdd141
BM		 559void ACPI_INTERNAL_VAR_XFACE
560acpi_bios_error(const char *module_name,
4506bf23 561 u32 line_number, const char *format, ...);
62cdd141 562
4506bf23 563ACPI_PRINTF_LIKE(3)
62cdd141
BM		 564void ACPI_INTERNAL_VAR_XFACE
565acpi_bios_warning(const char *module_name,
4506bf23 566 u32 line_number, const char *format, ...);
62cdd141 567
b74be611
BM		 568/*
569 * Debug output
570 */
50df4d8b
BM		 571#ifdef ACPI_DEBUG_OUTPUT
572
4506bf23 573ACPI_PRINTF_LIKE(6)
50df4d8b
BM		 574void ACPI_INTERNAL_VAR_XFACE
575acpi_debug_print(u32 requested_debug_level,
576 u32 line_number,
577 const char *function_name,
578 const char *module_name,
4506bf23 579 u32 component_id, const char *format, ...);
50df4d8b 580
4506bf23 581ACPI_PRINTF_LIKE(6)
50df4d8b
BM		 582void ACPI_INTERNAL_VAR_XFACE
583acpi_debug_print_raw(u32 requested_debug_level,
584 u32 line_number,
585 const char *function_name,
586 const char *module_name,
4506bf23 587 u32 component_id, const char *format, ...);
50df4d8b
BM		 588#endif
589
4be44fcd 590#endif /* __ACXFACE_H__ */
Linux 6.x block layer and io_uring tree(s)