blob: d56f5d7221389d5b315ba5b5ef278d1ff0b532b1 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001/******************************************************************************
2 *
3 * Name: acpixf.h - External interfaces to the ACPI subsystem
4 *
5 *****************************************************************************/
6
7/*
David E. Box82a80942015-02-05 15:20:45 +08008 * Copyright (C) 2000 - 2015, Intel Corp.
Linus Torvalds1da177e2005-04-16 15:20:36 -07009 * 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
Linus Torvalds1da177e2005-04-16 15:20:36 -070044#ifndef __ACXFACE_H__
45#define __ACXFACE_H__
46
Bob Moore50df4d82008-12-31 03:01:23 +080047/* Current ACPICA subsystem version in YYYYMMDD format */
48
David E. Box121b7d92015-02-05 15:20:54 +080049#define ACPI_CA_VERSION 0x20150204
Bob Moore50df4d82008-12-31 03:01:23 +080050
David Howellsa1ce3922012-10-02 18:01:25 +010051#include <acpi/acconfig.h>
52#include <acpi/actypes.h>
53#include <acpi/actbl.h>
Linus Torvaldsd8dc91b2012-10-08 07:14:06 +090054#include <acpi/acbuffer.h>
Linus Torvalds1da177e2005-04-16 15:20:36 -070055
Bob Moore10110802014-04-30 10:06:22 +080056/*****************************************************************************
Lv Zheng3035ff72014-04-30 10:03:52 +080057 *
Bob Moore10110802014-04-30 10:06:22 +080058 * Macros used for ACPICA globals and configuration
59 *
60 ****************************************************************************/
61
Robert Moore44f6c012005-04-18 22:49:35 -040062/*
Bob Moore10110802014-04-30 10:06:22 +080063 * Ensure that global variables are defined and initialized only once.
64 *
65 * The use of these macros allows for a single list of globals (here)
66 * in order to simplify maintenance of the code.
Bob Moore50df4d82008-12-31 03:01:23 +080067 */
Lv Zheng3035ff72014-04-30 10:03:52 +080068#ifdef DEFINE_ACPI_GLOBALS
69#define ACPI_GLOBAL(type,name) \
70 extern type name; \
71 type name
Lv Zheng3e8214e2012-12-19 05:37:15 +000072
Lv Zheng3035ff72014-04-30 10:03:52 +080073#define ACPI_INIT_GLOBAL(type,name,value) \
74 type name=value
Lv Zheng3e8214e2012-12-19 05:37:15 +000075
Lv Zheng3035ff72014-04-30 10:03:52 +080076#else
77#ifndef ACPI_GLOBAL
78#define ACPI_GLOBAL(type,name) \
79 extern type name
80#endif
Lv Zheng3e8214e2012-12-19 05:37:15 +000081
Lv Zheng3035ff72014-04-30 10:03:52 +080082#ifndef ACPI_INIT_GLOBAL
83#define ACPI_INIT_GLOBAL(type,name,value) \
84 extern type name
85#endif
86#endif
Bob Moore50df4d82008-12-31 03:01:23 +080087
Bob Moore33620c52012-02-14 18:14:27 +080088/*
Bob Moore10110802014-04-30 10:06:22 +080089 * These macros configure the various ACPICA interfaces. They are
90 * useful for generating stub inline functions for features that are
91 * configured out of the current kernel or ACPICA application.
92 */
Lv Zheng8b9c1152014-04-30 10:05:08 +080093#ifndef ACPI_EXTERNAL_RETURN_STATUS
94#define ACPI_EXTERNAL_RETURN_STATUS(prototype) \
95 prototype;
96#endif
97
98#ifndef ACPI_EXTERNAL_RETURN_OK
99#define ACPI_EXTERNAL_RETURN_OK(prototype) \
100 prototype;
101#endif
102
103#ifndef ACPI_EXTERNAL_RETURN_VOID
104#define ACPI_EXTERNAL_RETURN_VOID(prototype) \
105 prototype;
106#endif
107
108#ifndef ACPI_EXTERNAL_RETURN_UINT32
109#define ACPI_EXTERNAL_RETURN_UINT32(prototype) \
110 prototype;
111#endif
112
113#ifndef ACPI_EXTERNAL_RETURN_PTR
114#define ACPI_EXTERNAL_RETURN_PTR(prototype) \
115 prototype;
116#endif
117
Lv Zheng3035ff72014-04-30 10:03:52 +0800118/*****************************************************************************
119 *
Bob Moore10110802014-04-30 10:06:22 +0800120 * Public globals and runtime configuration options
Lv Zheng3035ff72014-04-30 10:03:52 +0800121 *
122 ****************************************************************************/
123
124/*
Bob Moore10110802014-04-30 10:06:22 +0800125 * Enable "slack mode" of the AML interpreter? Default is FALSE, and the
Lv Zheng3035ff72014-04-30 10:03:52 +0800126 * interpreter strictly follows the ACPI specification. Setting to TRUE
127 * allows the interpreter to ignore certain errors and/or bad AML constructs.
128 *
129 * Currently, these features are enabled by this flag:
130 *
131 * 1) Allow "implicit return" of last value in a control method
132 * 2) Allow access beyond the end of an operation region
133 * 3) Allow access to uninitialized locals/args (auto-init to integer 0)
134 * 4) Allow ANY object type to be a source operand for the Store() operator
135 * 5) Allow unresolved references (invalid target name) in package objects
136 * 6) Enable warning messages for behavior that is not ACPI spec compliant
137 */
138ACPI_INIT_GLOBAL(u8, acpi_gbl_enable_interpreter_slack, FALSE);
139
140/*
141 * Automatically serialize all methods that create named objects? Default
142 * is TRUE, meaning that all non_serialized methods are scanned once at
143 * table load time to determine those that create named objects. Methods
144 * that create named objects are marked Serialized in order to prevent
145 * possible run-time problems if they are entered by more than one thread.
146 */
147ACPI_INIT_GLOBAL(u8, acpi_gbl_auto_serialize_methods, TRUE);
148
149/*
150 * Create the predefined _OSI method in the namespace? Default is TRUE
151 * because ACPICA is fully compatible with other ACPI implementations.
152 * Changing this will revert ACPICA (and machine ASL) to pre-OSI behavior.
153 */
154ACPI_INIT_GLOBAL(u8, acpi_gbl_create_osi_method, TRUE);
155
156/*
157 * Optionally use default values for the ACPI register widths. Set this to
158 * TRUE to use the defaults, if an FADT contains incorrect widths/lengths.
159 */
160ACPI_INIT_GLOBAL(u8, acpi_gbl_use_default_register_widths, TRUE);
161
162/*
Lv Zheng47d68c72014-05-31 08:14:44 +0800163 * Whether or not to verify the table checksum before installation. Set
164 * this to TRUE to verify the table checksum before install it to the table
165 * manager. Note that enabling this option causes errors to happen in some
166 * OSPMs during early initialization stages. Default behavior is to do such
167 * verification.
168 */
169ACPI_INIT_GLOBAL(u8, acpi_gbl_verify_table_checksum, TRUE);
170
171/*
Lv Zheng3035ff72014-04-30 10:03:52 +0800172 * Optionally enable output from the AML Debug Object.
173 */
174ACPI_INIT_GLOBAL(u8, acpi_gbl_enable_aml_debug_object, FALSE);
175
176/*
177 * Optionally copy the entire DSDT to local memory (instead of simply
178 * mapping it.) There are some BIOSs that corrupt or replace the original
179 * DSDT, creating the need for this option. Default is FALSE, do not copy
180 * the DSDT.
181 */
182ACPI_INIT_GLOBAL(u8, acpi_gbl_copy_dsdt_locally, FALSE);
183
184/*
185 * Optionally ignore an XSDT if present and use the RSDT instead.
186 * Although the ACPI specification requires that an XSDT be used instead
187 * of the RSDT, the XSDT has been found to be corrupt or ill-formed on
188 * some machines. Default behavior is to use the XSDT if present.
189 */
190ACPI_INIT_GLOBAL(u8, acpi_gbl_do_not_use_xsdt, FALSE);
191
192/*
193 * Optionally use 32-bit FADT addresses if and when there is a conflict
194 * (address mismatch) between the 32-bit and 64-bit versions of the
195 * address. Although ACPICA adheres to the ACPI specification which
196 * requires the use of the corresponding 64-bit address if it is non-zero,
197 * some machines have been found to have a corrupted non-zero 64-bit
Rafael J. Wysockic9b77a42014-05-27 18:11:38 +0200198 * address. Default is TRUE, favor the 32-bit addresses.
Lv Zheng3035ff72014-04-30 10:03:52 +0800199 */
Rafael J. Wysockic9b77a42014-05-27 18:11:38 +0200200ACPI_INIT_GLOBAL(u8, acpi_gbl_use32_bit_fadt_addresses, TRUE);
Lv Zheng3035ff72014-04-30 10:03:52 +0800201
202/*
203 * Optionally truncate I/O addresses to 16 bits. Provides compatibility
204 * with other ACPI implementations. NOTE: During ACPICA initialization,
205 * this value is set to TRUE if any Windows OSI strings have been
206 * requested by the BIOS.
207 */
208ACPI_INIT_GLOBAL(u8, acpi_gbl_truncate_io_addresses, FALSE);
209
210/*
211 * Disable runtime checking and repair of values returned by control methods.
212 * Use only if the repair is causing a problem on a particular machine.
213 */
214ACPI_INIT_GLOBAL(u8, acpi_gbl_disable_auto_repair, FALSE);
215
216/*
217 * Optionally do not install any SSDTs from the RSDT/XSDT during initialization.
218 * This can be useful for debugging ACPI problems on some machines.
219 */
220ACPI_INIT_GLOBAL(u8, acpi_gbl_disable_ssdt_table_install, FALSE);
221
222/*
223 * We keep track of the latest version of Windows that has been requested by
Bob Moorefea79bc2014-04-30 10:05:34 +0800224 * the BIOS. ACPI 5.0.
Lv Zheng3035ff72014-04-30 10:03:52 +0800225 */
226ACPI_INIT_GLOBAL(u8, acpi_gbl_osi_data, 0);
227
228/*
Lv Zheng3a2f3a32014-04-30 10:04:35 +0800229 * ACPI 5.0 introduces the concept of a "reduced hardware platform", meaning
230 * that the ACPI hardware is no longer required. A flag in the FADT indicates
231 * a reduced HW machine, and that flag is duplicated here for convenience.
Linus Torvalds1da177e2005-04-16 15:20:36 -0700232 */
Lv Zheng3a2f3a32014-04-30 10:04:35 +0800233ACPI_INIT_GLOBAL(u8, acpi_gbl_reduced_hardware, FALSE);
Bob Moore50df4d82008-12-31 03:01:23 +0800234
Lv Zheng3a2f3a32014-04-30 10:04:35 +0800235/*
236 * This mechanism is used to trace a specified AML method. The method is
237 * traced each time it is executed.
238 */
239ACPI_INIT_GLOBAL(u32, acpi_gbl_trace_flags, 0);
240ACPI_INIT_GLOBAL(acpi_name, acpi_gbl_trace_method_name, 0);
Bob Moore50df4d82008-12-31 03:01:23 +0800241
Lv Zheng3a2f3a32014-04-30 10:04:35 +0800242/*
243 * Runtime configuration of debug output control masks. We want the debug
244 * switches statically initialized so they are already set when the debugger
245 * is entered.
246 */
247ACPI_INIT_GLOBAL(u32, acpi_dbg_level, ACPI_DEBUG_DEFAULT);
248ACPI_INIT_GLOBAL(u32, acpi_dbg_layer, 0);
Bob Moore50df4d82008-12-31 03:01:23 +0800249
Lv Zheng3a2f3a32014-04-30 10:04:35 +0800250/*
Bob Moore10110802014-04-30 10:06:22 +0800251 * Other miscellaneous globals
Lv Zheng3a2f3a32014-04-30 10:04:35 +0800252 */
Lv Zheng3a2f3a32014-04-30 10:04:35 +0800253ACPI_GLOBAL(struct acpi_table_fadt, acpi_gbl_FADT);
Bob Moore10110802014-04-30 10:06:22 +0800254ACPI_GLOBAL(u32, acpi_current_gpe_count);
Lv Zheng3a2f3a32014-04-30 10:04:35 +0800255ACPI_GLOBAL(u8, acpi_gbl_system_awake_and_running);
Bob Moore50df4d82008-12-31 03:01:23 +0800256
Bob Moore10110802014-04-30 10:06:22 +0800257/*****************************************************************************
258 *
259 * ACPICA public interface configuration.
260 *
261 * Interfaces that are configured out of the ACPICA build are replaced
262 * by inlined stubs by default.
263 *
264 ****************************************************************************/
265
Bob Moore33620c52012-02-14 18:14:27 +0800266/*
Bob Moore10110802014-04-30 10:06:22 +0800267 * Hardware-reduced prototypes (default: Not hardware reduced).
268 *
269 * All ACPICA hardware-related interfaces that use these macros will be
270 * configured out of the ACPICA build if the ACPI_REDUCED_HARDWARE flag
Bob Moore33620c52012-02-14 18:14:27 +0800271 * is set to TRUE.
Bob Moore10110802014-04-30 10:06:22 +0800272 *
273 * Note: This static build option for reduced hardware is intended to
274 * reduce ACPICA code size if desired or necessary. However, even if this
275 * option is not specified, the runtime behavior of ACPICA is dependent
276 * on the actual FADT reduced hardware flag (HW_REDUCED_ACPI). If set,
277 * the flag will enable similar behavior -- ACPICA will not attempt
278 * to access any ACPI-relate hardware (SCI, GPEs, Fixed Events, etc.)
Bob Moore33620c52012-02-14 18:14:27 +0800279 */
280#if (!ACPI_REDUCED_HARDWARE)
281#define ACPI_HW_DEPENDENT_RETURN_STATUS(prototype) \
Lv Zheng8b9c1152014-04-30 10:05:08 +0800282 ACPI_EXTERNAL_RETURN_STATUS(prototype)
Bob Moore33620c52012-02-14 18:14:27 +0800283
284#define ACPI_HW_DEPENDENT_RETURN_OK(prototype) \
Lv Zheng8b9c1152014-04-30 10:05:08 +0800285 ACPI_EXTERNAL_RETURN_OK(prototype)
Bob Moore33620c52012-02-14 18:14:27 +0800286
287#define ACPI_HW_DEPENDENT_RETURN_VOID(prototype) \
Lv Zheng8b9c1152014-04-30 10:05:08 +0800288 ACPI_EXTERNAL_RETURN_VOID(prototype)
Bob Moore33620c52012-02-14 18:14:27 +0800289
290#else
291#define ACPI_HW_DEPENDENT_RETURN_STATUS(prototype) \
292 static ACPI_INLINE prototype {return(AE_NOT_CONFIGURED);}
293
294#define ACPI_HW_DEPENDENT_RETURN_OK(prototype) \
295 static ACPI_INLINE prototype {return(AE_OK);}
296
297#define ACPI_HW_DEPENDENT_RETURN_VOID(prototype) \
Bob Moorec26f3c92013-10-29 09:29:16 +0800298 static ACPI_INLINE prototype {return;}
Bob Moore33620c52012-02-14 18:14:27 +0800299
300#endif /* !ACPI_REDUCED_HARDWARE */
301
Bob Moore50df4d82008-12-31 03:01:23 +0800302/*
Bob Moore10110802014-04-30 10:06:22 +0800303 * Error message prototypes (default: error messages enabled).
304 *
305 * All interfaces related to error and warning messages
306 * will be configured out of the ACPICA build if the
307 * ACPI_NO_ERROR_MESSAGE flag is defined.
Lv Zheng407e22a2014-04-30 10:04:48 +0800308 */
309#ifndef ACPI_NO_ERROR_MESSAGES
310#define ACPI_MSG_DEPENDENT_RETURN_VOID(prototype) \
311 prototype;
312
313#else
314#define ACPI_MSG_DEPENDENT_RETURN_VOID(prototype) \
315 static ACPI_INLINE prototype {return;}
316
317#endif /* ACPI_NO_ERROR_MESSAGES */
318
319/*
Bob Moore10110802014-04-30 10:06:22 +0800320 * Debugging output prototypes (default: no debug output).
321 *
322 * All interfaces related to debug output messages
323 * will be configured out of the ACPICA build unless the
324 * ACPI_DEBUG_OUTPUT flag is defined.
Lv Zheng1ce28c32014-04-30 10:04:55 +0800325 */
326#ifdef ACPI_DEBUG_OUTPUT
327#define ACPI_DBG_DEPENDENT_RETURN_VOID(prototype) \
328 prototype;
329
330#else
331#define ACPI_DBG_DEPENDENT_RETURN_VOID(prototype) \
332 static ACPI_INLINE prototype {return;}
333
334#endif /* ACPI_DEBUG_OUTPUT */
335
Lv Zheng2e70da42014-07-08 10:07:06 +0800336/*
337 * Application prototypes
338 *
339 * All interfaces used by application will be configured
340 * out of the ACPICA build unless the ACPI_APPLICATION
341 * flag is defined.
342 */
343#ifdef ACPI_APPLICATION
344#define ACPI_APP_DEPENDENT_RETURN_VOID(prototype) \
345 prototype;
346
347#else
348#define ACPI_APP_DEPENDENT_RETURN_VOID(prototype) \
349 static ACPI_INLINE prototype {return;}
350
351#endif /* ACPI_APPLICATION */
352
Bob Moore10110802014-04-30 10:06:22 +0800353/*****************************************************************************
354 *
355 * ACPICA public interface prototypes
356 *
357 ****************************************************************************/
358
Lv Zheng1ce28c32014-04-30 10:04:55 +0800359/*
Lv Zheng75c80442012-12-19 05:36:49 +0000360 * Initialization
Linus Torvalds1da177e2005-04-16 15:20:36 -0700361 */
Lv Zheng8b9c1152014-04-30 10:05:08 +0800362ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
363 acpi_initialize_tables(struct acpi_table_desc
364 *initial_storage,
365 u32 initial_table_count,
366 u8 allow_resize))
367ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_initialize_subsystem(void))
Bob Mooref3d2e782007-02-02 19:48:18 +0300368
Lv Zheng8b9c1152014-04-30 10:05:08 +0800369ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_enable_subsystem(u32 flags))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700370
Lv Zheng8b9c1152014-04-30 10:05:08 +0800371ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
372 acpi_initialize_objects(u32 flags))
373ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_terminate(void))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700374
Lv Zheng75c80442012-12-19 05:36:49 +0000375/*
376 * Miscellaneous global interfaces
377 */
Bob Moore33620c52012-02-14 18:14:27 +0800378ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable(void))
379ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable(void))
Lv Zheng739dcbb2012-12-20 01:07:26 +0000380#ifdef ACPI_FUTURE_USAGE
Lv Zheng8b9c1152014-04-30 10:05:08 +0800381ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_subsystem_status(void))
Lv Zheng739dcbb2012-12-20 01:07:26 +0000382#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700383
384#ifdef ACPI_FUTURE_USAGE
Lv Zheng8b9c1152014-04-30 10:05:08 +0800385ACPI_EXTERNAL_RETURN_STATUS(acpi_status
386 acpi_get_system_info(struct acpi_buffer
387 *ret_buffer))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700388#endif
Lv Zheng8b9c1152014-04-30 10:05:08 +0800389ACPI_EXTERNAL_RETURN_STATUS(acpi_status
390 acpi_get_statistics(struct acpi_statistics *stats))
391ACPI_EXTERNAL_RETURN_PTR(const char
392 *acpi_format_exception(acpi_status exception))
393ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_purge_cached_objects(void))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700394
Lv Zheng8b9c1152014-04-30 10:05:08 +0800395ACPI_EXTERNAL_RETURN_STATUS(acpi_status
396 acpi_install_interface(acpi_string interface_name))
Lv Zheng9187a412013-10-31 09:30:28 +0800397
Lv Zheng8b9c1152014-04-30 10:05:08 +0800398ACPI_EXTERNAL_RETURN_STATUS(acpi_status
399 acpi_remove_interface(acpi_string interface_name))
400ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_update_interfaces(u8 action))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700401
Lv Zheng8b9c1152014-04-30 10:05:08 +0800402ACPI_EXTERNAL_RETURN_UINT32(u32
403 acpi_check_address_range(acpi_adr_space_type
404 space_id,
405 acpi_physical_address
406 address, acpi_size length,
407 u8 warn))
408ACPI_EXTERNAL_RETURN_STATUS(acpi_status
409 acpi_decode_pld_buffer(u8 *in_buffer,
410 acpi_size length,
411 struct acpi_pld_info
412 **return_buffer))
Bob Moorebe030a52012-08-17 13:07:54 +0800413
Linus Torvalds1da177e2005-04-16 15:20:36 -0700414/*
Bob Mooref60d8182012-07-16 10:21:34 +0800415 * ACPI table load/unload interfaces
416 */
Lv Zheng8b9c1152014-04-30 10:05:08 +0800417ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
418 acpi_install_table(acpi_physical_address address,
419 u8 physical))
Bob Mooref60d8182012-07-16 10:21:34 +0800420
Lv Zheng8b9c1152014-04-30 10:05:08 +0800421ACPI_EXTERNAL_RETURN_STATUS(acpi_status
422 acpi_load_table(struct acpi_table_header *table))
Bob Mooref60d8182012-07-16 10:21:34 +0800423
Lv Zheng8b9c1152014-04-30 10:05:08 +0800424ACPI_EXTERNAL_RETURN_STATUS(acpi_status
425 acpi_unload_parent_table(acpi_handle object))
426ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_load_tables(void))
Bob Mooref60d8182012-07-16 10:21:34 +0800427
428/*
Linus Torvalds1da177e2005-04-16 15:20:36 -0700429 * ACPI table manipulation interfaces
430 */
Lv Zheng8b9c1152014-04-30 10:05:08 +0800431ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_reallocate_root_table(void))
Bob Mooref3d2e782007-02-02 19:48:18 +0300432
Lv Zheng8b9c1152014-04-30 10:05:08 +0800433ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init
434 acpi_find_root_pointer(acpi_size * rsdp_address))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700435
Lv Zheng8b9c1152014-04-30 10:05:08 +0800436ACPI_EXTERNAL_RETURN_STATUS(acpi_status
437 acpi_get_table_header(acpi_string signature,
438 u32 instance,
439 struct acpi_table_header
440 *out_table_header))
441ACPI_EXTERNAL_RETURN_STATUS(acpi_status
442 acpi_get_table(acpi_string signature, u32 instance,
443 struct acpi_table_header
444 **out_table))
445ACPI_EXTERNAL_RETURN_STATUS(acpi_status
446 acpi_get_table_by_index(u32 table_index,
447 struct acpi_table_header
448 **out_table))
449ACPI_EXTERNAL_RETURN_STATUS(acpi_status
450 acpi_install_table_handler(acpi_table_handler
451 handler, void *context))
452ACPI_EXTERNAL_RETURN_STATUS(acpi_status
453 acpi_remove_table_handler(acpi_table_handler
454 handler))
Lin Ming3e08e2d2008-04-10 19:06:38 +0400455
Linus Torvalds1da177e2005-04-16 15:20:36 -0700456/*
457 * Namespace and name interfaces
458 */
Lv Zheng8b9c1152014-04-30 10:05:08 +0800459ACPI_EXTERNAL_RETURN_STATUS(acpi_status
460 acpi_walk_namespace(acpi_object_type type,
461 acpi_handle start_object,
462 u32 max_depth,
463 acpi_walk_callback
464 descending_callback,
465 acpi_walk_callback
466 ascending_callback,
467 void *context,
468 void **return_value))
469ACPI_EXTERNAL_RETURN_STATUS(acpi_status
470 acpi_get_devices(const char *HID,
471 acpi_walk_callback user_function,
472 void *context,
473 void **return_value))
474ACPI_EXTERNAL_RETURN_STATUS(acpi_status
475 acpi_get_name(acpi_handle object, u32 name_type,
476 struct acpi_buffer *ret_path_ptr))
477ACPI_EXTERNAL_RETURN_STATUS(acpi_status
478 acpi_get_handle(acpi_handle parent,
479 acpi_string pathname,
480 acpi_handle * ret_handle))
481ACPI_EXTERNAL_RETURN_STATUS(acpi_status
482 acpi_attach_data(acpi_handle object,
483 acpi_object_handler handler,
484 void *data))
485ACPI_EXTERNAL_RETURN_STATUS(acpi_status
486 acpi_detach_data(acpi_handle object,
487 acpi_object_handler handler))
488ACPI_EXTERNAL_RETURN_STATUS(acpi_status
489 acpi_get_data(acpi_handle object,
490 acpi_object_handler handler,
491 void **data))
492ACPI_EXTERNAL_RETURN_STATUS(acpi_status
493 acpi_debug_trace(char *name, u32 debug_level,
494 u32 debug_layer, u32 flags))
Bob Moore50eca3e2005-09-30 19:03:00 -0400495
Linus Torvalds1da177e2005-04-16 15:20:36 -0700496/*
497 * Object manipulation and enumeration
498 */
Lv Zheng8b9c1152014-04-30 10:05:08 +0800499ACPI_EXTERNAL_RETURN_STATUS(acpi_status
500 acpi_evaluate_object(acpi_handle object,
501 acpi_string pathname,
502 struct acpi_object_list
503 *parameter_objects,
504 struct acpi_buffer
505 *return_object_buffer))
506ACPI_EXTERNAL_RETURN_STATUS(acpi_status
507 acpi_evaluate_object_typed(acpi_handle object,
508 acpi_string pathname,
509 struct acpi_object_list
510 *external_params,
511 struct acpi_buffer
512 *return_buffer,
513 acpi_object_type
514 return_type))
515ACPI_EXTERNAL_RETURN_STATUS(acpi_status
516 acpi_get_object_info(acpi_handle object,
517 struct acpi_device_info
518 **return_buffer))
519ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_install_method(u8 *buffer))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700520
Lv Zheng8b9c1152014-04-30 10:05:08 +0800521ACPI_EXTERNAL_RETURN_STATUS(acpi_status
522 acpi_get_next_object(acpi_object_type type,
523 acpi_handle parent,
524 acpi_handle child,
525 acpi_handle * out_handle))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700526
Lv Zheng8b9c1152014-04-30 10:05:08 +0800527ACPI_EXTERNAL_RETURN_STATUS(acpi_status
528 acpi_get_type(acpi_handle object,
529 acpi_object_type * out_type))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700530
Lv Zheng8b9c1152014-04-30 10:05:08 +0800531ACPI_EXTERNAL_RETURN_STATUS(acpi_status
532 acpi_get_parent(acpi_handle object,
533 acpi_handle * out_handle))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700534
535/*
Bob Mooreecfbbc72008-12-31 02:55:32 +0800536 * Handler interfaces
Linus Torvalds1da177e2005-04-16 15:20:36 -0700537 */
Lv Zheng8b9c1152014-04-30 10:05:08 +0800538ACPI_EXTERNAL_RETURN_STATUS(acpi_status
539 acpi_install_initialization_handler
540 (acpi_init_handler handler, u32 function))
Bob Moore33620c52012-02-14 18:14:27 +0800541ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
Lv Zheng8b9c1152014-04-30 10:05:08 +0800542 acpi_install_sci_handler(acpi_sci_handler
543 address,
544 void *context))
Lv Zhenga2fd4b42013-09-23 09:52:05 +0800545ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
546 acpi_remove_sci_handler(acpi_sci_handler
547 address))
548ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
549 acpi_install_global_event_handler
550 (acpi_gbl_event_handler handler,
551 void *context))
Bob Moore33620c52012-02-14 18:14:27 +0800552ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
553 acpi_install_fixed_event_handler(u32
554 acpi_event,
555 acpi_event_handler
556 handler,
557 void
558 *context))
559ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
560 acpi_remove_fixed_event_handler(u32 acpi_event,
561 acpi_event_handler
562 handler))
563ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
564 acpi_install_gpe_handler(acpi_handle
565 gpe_device,
566 u32 gpe_number,
567 u32 type,
568 acpi_gpe_handler
569 address,
570 void *context))
571ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
Lv Zheng0d0988a2015-02-05 16:27:03 +0800572 acpi_install_gpe_raw_handler(acpi_handle
573 gpe_device,
574 u32 gpe_number,
575 u32 type,
576 acpi_gpe_handler
577 address,
578 void *context))
579ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
Bob Moore33620c52012-02-14 18:14:27 +0800580 acpi_remove_gpe_handler(acpi_handle gpe_device,
581 u32 gpe_number,
582 acpi_gpe_handler
583 address))
Lv Zheng8b9c1152014-04-30 10:05:08 +0800584ACPI_EXTERNAL_RETURN_STATUS(acpi_status
585 acpi_install_notify_handler(acpi_handle device,
586 u32 handler_type,
587 acpi_notify_handler
588 handler,
589 void *context))
590ACPI_EXTERNAL_RETURN_STATUS(acpi_status
591 acpi_remove_notify_handler(acpi_handle device,
592 u32 handler_type,
593 acpi_notify_handler
594 handler))
595ACPI_EXTERNAL_RETURN_STATUS(acpi_status
596 acpi_install_address_space_handler(acpi_handle
597 device,
598 acpi_adr_space_type
599 space_id,
600 acpi_adr_space_handler
601 handler,
602 acpi_adr_space_setup
603 setup,
604 void *context))
605ACPI_EXTERNAL_RETURN_STATUS(acpi_status
606 acpi_remove_address_space_handler(acpi_handle
607 device,
608 acpi_adr_space_type
609 space_id,
610 acpi_adr_space_handler
611 handler))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700612#ifdef ACPI_FUTURE_USAGE
Lv Zheng8b9c1152014-04-30 10:05:08 +0800613ACPI_EXTERNAL_RETURN_STATUS(acpi_status
614 acpi_install_exception_handler
615 (acpi_exception_handler handler))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700616#endif
Lv Zheng8b9c1152014-04-30 10:05:08 +0800617ACPI_EXTERNAL_RETURN_STATUS(acpi_status
618 acpi_install_interface_handler
619 (acpi_interface_handler handler))
Lin Mingb0ed7a92010-08-06 09:35:51 +0800620
Linus Torvalds1da177e2005-04-16 15:20:36 -0700621/*
Lin Mingffef6822011-11-16 11:08:30 +0800622 * Global Lock interfaces
Linus Torvalds1da177e2005-04-16 15:20:36 -0700623 */
Bob Moore33620c52012-02-14 18:14:27 +0800624ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
625 acpi_acquire_global_lock(u16 timeout,
626 u32 *handle))
Lv Zhengcd27d792013-10-29 09:30:22 +0800627
Bob Moore33620c52012-02-14 18:14:27 +0800628ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
629 acpi_release_global_lock(u32 handle))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700630
Lin Mingffef6822011-11-16 11:08:30 +0800631/*
632 * Interfaces to AML mutex objects
633 */
Lv Zheng8b9c1152014-04-30 10:05:08 +0800634ACPI_EXTERNAL_RETURN_STATUS(acpi_status
635 acpi_acquire_mutex(acpi_handle handle,
636 acpi_string pathname,
637 u16 timeout))
Lin Mingffef6822011-11-16 11:08:30 +0800638
Lv Zheng8b9c1152014-04-30 10:05:08 +0800639ACPI_EXTERNAL_RETURN_STATUS(acpi_status
640 acpi_release_mutex(acpi_handle handle,
641 acpi_string pathname))
Lin Mingffef6822011-11-16 11:08:30 +0800642
643/*
644 * Fixed Event interfaces
645 */
Bob Moore33620c52012-02-14 18:14:27 +0800646ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
647 acpi_enable_event(u32 event, u32 flags))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700648
Bob Moore33620c52012-02-14 18:14:27 +0800649ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
650 acpi_disable_event(u32 event, u32 flags))
Bob Moore33620c52012-02-14 18:14:27 +0800651ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_clear_event(u32 event))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700652
Bob Moore33620c52012-02-14 18:14:27 +0800653ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
654 acpi_get_event_status(u32 event,
655 acpi_event_status
656 *event_status))
Lv Zhengcd27d792013-10-29 09:30:22 +0800657
Bob Moore08ac07b2008-12-30 09:55:48 +0800658/*
Lin Mingffef6822011-11-16 11:08:30 +0800659 * General Purpose Event (GPE) Interfaces
Bob Moore08ac07b2008-12-30 09:55:48 +0800660 */
Bob Moore33620c52012-02-14 18:14:27 +0800661ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_update_all_gpes(void))
Len Brown4be44fc2005-08-05 00:44:28 -0400662
Bob Moore33620c52012-02-14 18:14:27 +0800663ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
664 acpi_enable_gpe(acpi_handle gpe_device,
665 u32 gpe_number))
Len Brown4be44fc2005-08-05 00:44:28 -0400666
Bob Moore33620c52012-02-14 18:14:27 +0800667ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
668 acpi_disable_gpe(acpi_handle gpe_device,
669 u32 gpe_number))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700670
Bob Moore33620c52012-02-14 18:14:27 +0800671ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
672 acpi_clear_gpe(acpi_handle gpe_device,
673 u32 gpe_number))
Lin Mingbba63a22010-12-13 13:39:17 +0800674
Bob Moore33620c52012-02-14 18:14:27 +0800675ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
676 acpi_set_gpe(acpi_handle gpe_device,
677 u32 gpe_number, u8 action))
Rafael J. Wysockie8b6f972010-06-25 01:18:39 +0200678
Bob Moore33620c52012-02-14 18:14:27 +0800679ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
680 acpi_finish_gpe(acpi_handle gpe_device,
681 u32 gpe_number))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700682
Bob Moore33620c52012-02-14 18:14:27 +0800683ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
Rafael J. Wysockic12f07d2014-07-23 13:12:16 +0800684 acpi_mark_gpe_for_wake(acpi_handle gpe_device,
685 u32 gpe_number))
686
687ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
Bob Moore33620c52012-02-14 18:14:27 +0800688 acpi_setup_gpe_for_wake(acpi_handle
689 parent_device,
690 acpi_handle gpe_device,
691 u32 gpe_number))
692ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
693 acpi_set_gpe_wake_mask(acpi_handle gpe_device,
694 u32 gpe_number,
695 u8 action))
696ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
697 acpi_get_gpe_status(acpi_handle gpe_device,
698 u32 gpe_number,
699 acpi_event_status
700 *event_status))
Bob Moore33620c52012-02-14 18:14:27 +0800701ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable_all_gpes(void))
Bob Moore33620c52012-02-14 18:14:27 +0800702ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable_all_runtime_gpes(void))
Rafael J. Wysockie0fa9752014-09-30 02:25:42 +0200703ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable_all_wakeup_gpes(void))
Bob Mooree97d6bf2008-12-30 09:45:17 +0800704
Bob Moore33620c52012-02-14 18:14:27 +0800705ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
706 acpi_get_gpe_device(u32 gpe_index,
707 acpi_handle * gpe_device))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700708
Bob Moore33620c52012-02-14 18:14:27 +0800709ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
710 acpi_install_gpe_block(acpi_handle gpe_device,
711 struct
712 acpi_generic_address
713 *gpe_block_address,
714 u32 register_count,
715 u32 interrupt_number))
716ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
717 acpi_remove_gpe_block(acpi_handle gpe_device))
Rafael J. Wysockia2100802010-09-16 00:30:43 +0200718
Linus Torvalds1da177e2005-04-16 15:20:36 -0700719/*
720 * Resource interfaces
721 */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700722typedef
Bob Moore616861242006-03-17 16:44:00 -0500723acpi_status(*acpi_walk_resource_callback) (struct acpi_resource * resource,
Len Brown4be44fc2005-08-05 00:44:28 -0400724 void *context);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700725
Lv Zheng8b9c1152014-04-30 10:05:08 +0800726ACPI_EXTERNAL_RETURN_STATUS(acpi_status
727 acpi_get_vendor_resource(acpi_handle device,
728 char *name,
729 struct acpi_vendor_uuid
730 *uuid,
731 struct acpi_buffer
732 *ret_buffer))
733ACPI_EXTERNAL_RETURN_STATUS(acpi_status
734 acpi_get_current_resources(acpi_handle device,
735 struct acpi_buffer
736 *ret_buffer))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700737#ifdef ACPI_FUTURE_USAGE
Lv Zheng8b9c1152014-04-30 10:05:08 +0800738ACPI_EXTERNAL_RETURN_STATUS(acpi_status
739 acpi_get_possible_resources(acpi_handle device,
740 struct acpi_buffer
741 *ret_buffer))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700742#endif
Lv Zheng8b9c1152014-04-30 10:05:08 +0800743ACPI_EXTERNAL_RETURN_STATUS(acpi_status
744 acpi_get_event_resources(acpi_handle device_handle,
745 struct acpi_buffer
746 *ret_buffer))
747ACPI_EXTERNAL_RETURN_STATUS(acpi_status
748 acpi_walk_resource_buffer(struct acpi_buffer
749 *buffer,
750 acpi_walk_resource_callback
751 user_function,
752 void *context))
753ACPI_EXTERNAL_RETURN_STATUS(acpi_status
754 acpi_walk_resources(acpi_handle device, char *name,
755 acpi_walk_resource_callback
756 user_function, void *context))
757ACPI_EXTERNAL_RETURN_STATUS(acpi_status
758 acpi_set_current_resources(acpi_handle device,
759 struct acpi_buffer
760 *in_buffer))
761ACPI_EXTERNAL_RETURN_STATUS(acpi_status
762 acpi_get_irq_routing_table(acpi_handle device,
763 struct acpi_buffer
764 *ret_buffer))
765ACPI_EXTERNAL_RETURN_STATUS(acpi_status
766 acpi_resource_to_address64(struct acpi_resource
767 *resource,
768 struct
769 acpi_resource_address64
770 *out))
771ACPI_EXTERNAL_RETURN_STATUS(acpi_status
772 acpi_buffer_to_resource(u8 *aml_buffer,
773 u16 aml_buffer_length,
774 struct acpi_resource
775 **resource_ptr))
Bob Moore0e243172011-11-16 14:51:01 +0800776
Linus Torvalds1da177e2005-04-16 15:20:36 -0700777/*
778 * Hardware (ACPI device) interfaces
779 */
Lv Zheng8b9c1152014-04-30 10:05:08 +0800780ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_reset(void))
Bob Moored3fd9022008-12-30 11:11:57 +0800781
Lv Zheng8b9c1152014-04-30 10:05:08 +0800782ACPI_EXTERNAL_RETURN_STATUS(acpi_status
783 acpi_read(u64 *value,
784 struct acpi_generic_address *reg))
Lv Zheng739dcbb2012-12-20 01:07:26 +0000785
Lv Zheng8b9c1152014-04-30 10:05:08 +0800786ACPI_EXTERNAL_RETURN_STATUS(acpi_status
787 acpi_write(u64 value,
788 struct acpi_generic_address *reg))
Lv Zheng739dcbb2012-12-20 01:07:26 +0000789
Bob Moore33620c52012-02-14 18:14:27 +0800790ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
791 acpi_read_bit_register(u32 register_id,
792 u32 *return_value))
Len Brown4be44fc2005-08-05 00:44:28 -0400793
Bob Moore33620c52012-02-14 18:14:27 +0800794ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
795 acpi_write_bit_register(u32 register_id,
796 u32 value))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700797
Bob Moore33620c52012-02-14 18:14:27 +0800798/*
799 * Sleep/Wake interfaces
800 */
Lv Zheng8b9c1152014-04-30 10:05:08 +0800801ACPI_EXTERNAL_RETURN_STATUS(acpi_status
802 acpi_get_sleep_type_data(u8 sleep_state,
803 u8 *slp_typ_a,
804 u8 *slp_typ_b))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700805
Lv Zheng8b9c1152014-04-30 10:05:08 +0800806ACPI_EXTERNAL_RETURN_STATUS(acpi_status
807 acpi_enter_sleep_state_prep(u8 sleep_state))
808ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_enter_sleep_state(u8 sleep_state))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700809
Lv Zheng40bce102013-10-31 09:31:18 +0800810ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enter_sleep_state_s4bios(void))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700811
Lv Zheng8b9c1152014-04-30 10:05:08 +0800812ACPI_EXTERNAL_RETURN_STATUS(acpi_status
813 acpi_leave_sleep_state_prep(u8 sleep_state))
814ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_leave_sleep_state(u8 sleep_state))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700815
Lv Zheng739dcbb2012-12-20 01:07:26 +0000816ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
817 acpi_set_firmware_waking_vector(u32
818 physical_address))
Lv Zheng739dcbb2012-12-20 01:07:26 +0000819#if ACPI_MACHINE_WIDTH == 64
820ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
821 acpi_set_firmware_waking_vector64(u64
822 physical_address))
823#endif
Bob Moore50df4d82008-12-31 03:01:23 +0800824/*
Bob Moored08310f2012-02-14 15:22:51 +0800825 * ACPI Timer interfaces
826 */
827#ifdef ACPI_FUTURE_USAGE
Bob Moore33620c52012-02-14 18:14:27 +0800828ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
829 acpi_get_timer_resolution(u32 *resolution))
Bob Moore33620c52012-02-14 18:14:27 +0800830ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_get_timer(u32 *ticks))
Bob Moored08310f2012-02-14 15:22:51 +0800831
Bob Moore33620c52012-02-14 18:14:27 +0800832ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
833 acpi_get_timer_duration(u32 start_ticks,
834 u32 end_ticks,
835 u32 *time_elapsed))
Bob Moored08310f2012-02-14 15:22:51 +0800836#endif /* ACPI_FUTURE_USAGE */
837
838/*
Bob Mooreb74be612009-04-22 10:20:23 +0800839 * Error/Warning output
Bob Moore50df4d82008-12-31 03:01:23 +0800840 */
Lv Zheng407e22a2014-04-30 10:04:48 +0800841ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3)
842 void ACPI_INTERNAL_VAR_XFACE
843 acpi_error(const char *module_name,
844 u32 line_number,
845 const char *format, ...))
846ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(4)
847 void ACPI_INTERNAL_VAR_XFACE
848 acpi_exception(const char *module_name,
849 u32 line_number,
850 acpi_status status,
851 const char *format, ...))
852ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3)
853 void ACPI_INTERNAL_VAR_XFACE
854 acpi_warning(const char *module_name,
855 u32 line_number,
856 const char *format, ...))
857ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3)
858 void ACPI_INTERNAL_VAR_XFACE
859 acpi_info(const char *module_name,
860 u32 line_number,
861 const char *format, ...))
862ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3)
863 void ACPI_INTERNAL_VAR_XFACE
864 acpi_bios_error(const char *module_name,
865 u32 line_number,
866 const char *format, ...))
867ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3)
868 void ACPI_INTERNAL_VAR_XFACE
869 acpi_bios_warning(const char *module_name,
870 u32 line_number,
871 const char *format, ...))
Bob Moore62cdd142012-07-16 09:25:27 +0800872
Bob Mooreb74be612009-04-22 10:20:23 +0800873/*
874 * Debug output
875 */
Lv Zheng1ce28c32014-04-30 10:04:55 +0800876ACPI_DBG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(6)
877 void ACPI_INTERNAL_VAR_XFACE
878 acpi_debug_print(u32 requested_debug_level,
879 u32 line_number,
880 const char *function_name,
881 const char *module_name,
882 u32 component_id,
883 const char *format, ...))
884ACPI_DBG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(6)
885 void ACPI_INTERNAL_VAR_XFACE
886 acpi_debug_print_raw(u32 requested_debug_level,
887 u32 line_number,
888 const char *function_name,
889 const char *module_name,
890 u32 component_id,
891 const char *format, ...))
Lv Zheng2e70da42014-07-08 10:07:06 +0800892ACPI_APP_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(1)
893 void ACPI_INTERNAL_VAR_XFACE
894 acpi_log_error(const char *format, ...))
Bob Moore50df4d82008-12-31 03:01:23 +0800895
Lv Zheng0dedb3c2014-04-30 10:05:02 +0800896/*
897 * Divergences
898 */
Lv Zhenga8278ef2014-07-16 16:57:52 +0800899ACPI_GLOBAL(u8, acpi_gbl_permanent_mmap);
Bob Moore50df4d82008-12-31 03:01:23 +0800900
Lv Zhenga8278ef2014-07-16 16:57:52 +0800901ACPI_EXTERNAL_RETURN_STATUS(acpi_status
Lv Zhenga8278ef2014-07-16 16:57:52 +0800902 acpi_get_table_with_size(acpi_string signature,
903 u32 instance,
904 struct acpi_table_header
905 **out_table,
906 acpi_size *tbl_size))
907
908ACPI_EXTERNAL_RETURN_STATUS(acpi_status
909 acpi_get_data_full(acpi_handle object,
910 acpi_object_handler handler,
911 void **data,
912 void (*callback)(void *)))
Bob Moore50df4d82008-12-31 03:01:23 +0800913
Len Brown4be44fc2005-08-05 00:44:28 -0400914#endif /* __ACXFACE_H__ */