blob: 4278aba9650381c932a687ca871a47f874b6aa1e [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/*
Bob Moore25f044e2013-01-25 05:38:56 +00008 * Copyright (C) 2000 - 2013, 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
Bob Moorea3ccfcc2013-11-21 12:20:16 +080049#define ACPI_CA_VERSION 0x20131115
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
Lin Ming889c78b2008-12-31 09:23:57 +080056extern u8 acpi_gbl_permanent_mmap;
Lv Zhengcd27d792013-10-29 09:30:22 +080057extern u32 acpi_rsdt_forced;
Lin Ming889c78b2008-12-31 09:23:57 +080058
Robert Moore44f6c012005-04-18 22:49:35 -040059/*
Lv Zheng75c80442012-12-19 05:36:49 +000060 * Globals that are publically available
Bob Moore50df4d82008-12-31 03:01:23 +080061 */
Lv Zheng739dcbb2012-12-20 01:07:26 +000062extern u32 acpi_current_gpe_count;
63extern struct acpi_table_fadt acpi_gbl_FADT;
64extern u8 acpi_gbl_system_awake_and_running;
65extern u8 acpi_gbl_reduced_hardware; /* ACPI 5.0 */
Aaron Lu242b2282013-07-02 21:59:10 +080066extern u8 acpi_gbl_osi_data;
Lv Zheng3e8214e2012-12-19 05:37:15 +000067
Lv Zheng75c80442012-12-19 05:36:49 +000068/* Runtime configuration of debug print levels */
Lv Zheng3e8214e2012-12-19 05:37:15 +000069
Bob Moore50df4d82008-12-31 03:01:23 +080070extern u32 acpi_dbg_level;
71extern u32 acpi_dbg_layer;
Lv Zheng3e8214e2012-12-19 05:37:15 +000072
Lv Zheng75c80442012-12-19 05:36:49 +000073/* ACPICA runtime options */
Lv Zheng3e8214e2012-12-19 05:37:15 +000074
Bob Moore50df4d82008-12-31 03:01:23 +080075extern u8 acpi_gbl_enable_interpreter_slack;
76extern u8 acpi_gbl_all_methods_serialized;
77extern u8 acpi_gbl_create_osi_method;
Bob Mooref8d80cd2009-06-02 13:28:13 +080078extern u8 acpi_gbl_use_default_register_widths;
Bob Moore50df4d82008-12-31 03:01:23 +080079extern acpi_name acpi_gbl_trace_method_name;
80extern u32 acpi_gbl_trace_flags;
Rusty Russell90ab5ee2012-01-13 09:32:20 +103081extern bool acpi_gbl_enable_aml_debug_object;
Lin Ming69ec87e2010-04-01 11:14:12 +080082extern u8 acpi_gbl_copy_dsdt_locally;
Matthew Garrettb681f7d2010-05-26 11:50:48 +080083extern u8 acpi_gbl_truncate_io_addresses;
Bob Moored57b23a2011-07-04 08:24:03 +000084extern u8 acpi_gbl_disable_auto_repair;
Lv Zhengb75dd292013-06-08 00:58:48 +000085extern u8 acpi_gbl_disable_ssdt_table_load;
Bob Moore50df4d82008-12-31 03:01:23 +080086
Bob Moore33620c52012-02-14 18:14:27 +080087/*
88 * Hardware-reduced prototypes. All interfaces that use these macros will
89 * be configured out of the ACPICA build if the ACPI_REDUCED_HARDWARE flag
90 * is set to TRUE.
91 */
92#if (!ACPI_REDUCED_HARDWARE)
93#define ACPI_HW_DEPENDENT_RETURN_STATUS(prototype) \
94 prototype;
95
96#define ACPI_HW_DEPENDENT_RETURN_OK(prototype) \
97 prototype;
98
99#define ACPI_HW_DEPENDENT_RETURN_VOID(prototype) \
100 prototype;
101
102#else
103#define ACPI_HW_DEPENDENT_RETURN_STATUS(prototype) \
104 static ACPI_INLINE prototype {return(AE_NOT_CONFIGURED);}
105
106#define ACPI_HW_DEPENDENT_RETURN_OK(prototype) \
107 static ACPI_INLINE prototype {return(AE_OK);}
108
109#define ACPI_HW_DEPENDENT_RETURN_VOID(prototype) \
Bob Moorec26f3c92013-10-29 09:29:16 +0800110 static ACPI_INLINE prototype {return;}
Bob Moore33620c52012-02-14 18:14:27 +0800111
112#endif /* !ACPI_REDUCED_HARDWARE */
113
Bob Moore50df4d82008-12-31 03:01:23 +0800114/*
Lv Zheng75c80442012-12-19 05:36:49 +0000115 * Initialization
Linus Torvalds1da177e2005-04-16 15:20:36 -0700116 */
Lv Zheng45c9f782013-10-31 09:31:24 +0800117acpi_status __init
Bob Mooref3d2e782007-02-02 19:48:18 +0300118acpi_initialize_tables(struct acpi_table_desc *initial_storage,
119 u32 initial_table_count, u8 allow_resize);
120
Len Browndd272b52007-05-30 00:26:11 -0400121acpi_status __init acpi_initialize_subsystem(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700122
Lv Zheng45c9f782013-10-31 09:31:24 +0800123acpi_status __init acpi_enable_subsystem(u32 flags);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700124
Lv Zheng45c9f782013-10-31 09:31:24 +0800125acpi_status __init acpi_initialize_objects(u32 flags);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700126
Lv Zheng45c9f782013-10-31 09:31:24 +0800127acpi_status __init acpi_terminate(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700128
Lv Zheng75c80442012-12-19 05:36:49 +0000129/*
130 * Miscellaneous global interfaces
131 */
Bob Moore33620c52012-02-14 18:14:27 +0800132ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable(void))
Lv Zhengcd27d792013-10-29 09:30:22 +0800133
Bob Moore33620c52012-02-14 18:14:27 +0800134ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable(void))
Lv Zheng739dcbb2012-12-20 01:07:26 +0000135#ifdef ACPI_FUTURE_USAGE
Lv Zhengcd27d792013-10-29 09:30:22 +0800136 acpi_status acpi_subsystem_status(void);
Lv Zheng739dcbb2012-12-20 01:07:26 +0000137#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700138
139#ifdef ACPI_FUTURE_USAGE
Len Brown4be44fc2005-08-05 00:44:28 -0400140acpi_status acpi_get_system_info(struct acpi_buffer *ret_buffer);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700141#endif
142
Lv Zheng9187a412013-10-31 09:30:28 +0800143acpi_status acpi_get_statistics(struct acpi_statistics *stats);
144
Len Brown4be44fc2005-08-05 00:44:28 -0400145const char *acpi_format_exception(acpi_status exception);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700146
Len Brown4be44fc2005-08-05 00:44:28 -0400147acpi_status acpi_purge_cached_objects(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700148
Lin Mingb0ed7a92010-08-06 09:35:51 +0800149acpi_status acpi_install_interface(acpi_string interface_name);
150
151acpi_status acpi_remove_interface(acpi_string interface_name);
152
Lv Zheng2cf9f5b2013-07-22 16:08:16 +0800153acpi_status acpi_update_interfaces(u8 action);
154
Lin Mingf654c0f2012-01-12 13:10:32 +0800155u32
156acpi_check_address_range(acpi_adr_space_type space_id,
157 acpi_physical_address address,
158 acpi_size length, u8 warn);
159
Bob Moorebe030a52012-08-17 13:07:54 +0800160acpi_status
161acpi_decode_pld_buffer(u8 *in_buffer,
162 acpi_size length, struct acpi_pld_info **return_buffer);
163
Linus Torvalds1da177e2005-04-16 15:20:36 -0700164/*
Bob Mooref60d8182012-07-16 10:21:34 +0800165 * ACPI table load/unload interfaces
166 */
167acpi_status acpi_load_table(struct acpi_table_header *table);
168
169acpi_status acpi_unload_parent_table(acpi_handle object);
170
Lv Zheng45c9f782013-10-31 09:31:24 +0800171acpi_status __init acpi_load_tables(void);
Bob Mooref60d8182012-07-16 10:21:34 +0800172
173/*
Linus Torvalds1da177e2005-04-16 15:20:36 -0700174 * ACPI table manipulation interfaces
175 */
Lv Zheng45c9f782013-10-31 09:31:24 +0800176acpi_status __init acpi_reallocate_root_table(void);
Bob Mooref3d2e782007-02-02 19:48:18 +0300177
Lv Zheng45c9f782013-10-31 09:31:24 +0800178acpi_status __init acpi_find_root_pointer(acpi_size *rsdp_address);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700179
Bob Mooref3d2e782007-02-02 19:48:18 +0300180acpi_status acpi_unload_table_id(acpi_owner_id id);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700181
182acpi_status
Bob Mooref3d2e782007-02-02 19:48:18 +0300183acpi_get_table_header(acpi_string signature,
Lv Zheng1f86e8c2012-10-31 02:25:45 +0000184 u32 instance, struct acpi_table_header *out_table_header);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700185
186acpi_status
Yinghai Lu7d972772009-02-07 15:39:41 -0800187acpi_get_table_with_size(acpi_string signature,
188 u32 instance, struct acpi_table_header **out_table,
189 acpi_size *tbl_size);
Lv Zhengcd27d792013-10-29 09:30:22 +0800190
Yinghai Lu7d972772009-02-07 15:39:41 -0800191acpi_status
Bob Mooref3d2e782007-02-02 19:48:18 +0300192acpi_get_table(acpi_string signature,
Bob Moore67a119f2008-06-10 13:42:13 +0800193 u32 instance, struct acpi_table_header **out_table);
Bob Mooref3d2e782007-02-02 19:48:18 +0300194
195acpi_status
Lv Zheng1f86e8c2012-10-31 02:25:45 +0000196acpi_get_table_by_index(u32 table_index, struct acpi_table_header **out_table);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700197
Lin Ming3e08e2d2008-04-10 19:06:38 +0400198acpi_status
Lv Zhengb43e1062013-01-12 15:29:38 +0000199acpi_install_table_handler(acpi_table_handler handler, void *context);
Lin Ming3e08e2d2008-04-10 19:06:38 +0400200
Lv Zhengb43e1062013-01-12 15:29:38 +0000201acpi_status acpi_remove_table_handler(acpi_table_handler handler);
Lin Ming3e08e2d2008-04-10 19:06:38 +0400202
Linus Torvalds1da177e2005-04-16 15:20:36 -0700203/*
204 * Namespace and name interfaces
205 */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700206acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400207acpi_walk_namespace(acpi_object_type type,
208 acpi_handle start_object,
209 u32 max_depth,
Bob Moore4ef17502013-08-08 15:30:05 +0800210 acpi_walk_callback descending_callback,
211 acpi_walk_callback ascending_callback,
Len Brown4be44fc2005-08-05 00:44:28 -0400212 void *context, void **return_value);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700213
214acpi_status
Al Viro70b30fb2007-08-21 16:18:20 +0100215acpi_get_devices(const char *HID,
Len Brown4be44fc2005-08-05 00:44:28 -0400216 acpi_walk_callback user_function,
217 void *context, void **return_value);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700218
219acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800220acpi_get_name(acpi_handle object,
Len Brown4be44fc2005-08-05 00:44:28 -0400221 u32 name_type, struct acpi_buffer *ret_path_ptr);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700222
223acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400224acpi_get_handle(acpi_handle parent,
225 acpi_string pathname, acpi_handle * ret_handle);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700226
227acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800228acpi_attach_data(acpi_handle object, acpi_object_handler handler, void *data);
229
230acpi_status acpi_detach_data(acpi_handle object, acpi_object_handler handler);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700231
232acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800233acpi_get_data(acpi_handle object, acpi_object_handler handler, void **data);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700234
Bob Moore50eca3e2005-09-30 19:03:00 -0400235acpi_status
236acpi_debug_trace(char *name, u32 debug_level, u32 debug_layer, u32 flags);
237
Linus Torvalds1da177e2005-04-16 15:20:36 -0700238/*
239 * Object manipulation and enumeration
240 */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700241acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400242acpi_evaluate_object(acpi_handle object,
243 acpi_string pathname,
244 struct acpi_object_list *parameter_objects,
245 struct acpi_buffer *return_object_buffer);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700246
Linus Torvalds1da177e2005-04-16 15:20:36 -0700247acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400248acpi_evaluate_object_typed(acpi_handle object,
249 acpi_string pathname,
250 struct acpi_object_list *external_params,
251 struct acpi_buffer *return_buffer,
252 acpi_object_type return_type);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700253
254acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800255acpi_get_object_info(acpi_handle object,
Bob Moore15b8dd52009-06-29 13:39:29 +0800256 struct acpi_device_info **return_buffer);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700257
Lin Mingb2f7ddc2009-05-21 10:42:09 +0800258acpi_status acpi_install_method(u8 *buffer);
259
Linus Torvalds1da177e2005-04-16 15:20:36 -0700260acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400261acpi_get_next_object(acpi_object_type type,
262 acpi_handle parent,
263 acpi_handle child, acpi_handle * out_handle);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700264
Len Brown4be44fc2005-08-05 00:44:28 -0400265acpi_status acpi_get_type(acpi_handle object, acpi_object_type * out_type);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700266
John Keller0f0fe1a2006-12-19 12:56:19 -0800267acpi_status acpi_get_id(acpi_handle object, acpi_owner_id * out_type);
268
Len Brown4be44fc2005-08-05 00:44:28 -0400269acpi_status acpi_get_parent(acpi_handle object, acpi_handle * out_handle);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700270
271/*
Bob Mooreecfbbc72008-12-31 02:55:32 +0800272 * Handler interfaces
Linus Torvalds1da177e2005-04-16 15:20:36 -0700273 */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700274acpi_status
Bob Mooreecfbbc72008-12-31 02:55:32 +0800275acpi_install_initialization_handler(acpi_init_handler handler, u32 function);
276
Bob Moore33620c52012-02-14 18:14:27 +0800277ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
Lv Zhenga2fd4b42013-09-23 09:52:05 +0800278 acpi_install_sci_handler(acpi_sci_handler
279 address,
280 void *context))
Lv Zhengcd27d792013-10-29 09:30:22 +0800281
Lv Zhenga2fd4b42013-09-23 09:52:05 +0800282ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
283 acpi_remove_sci_handler(acpi_sci_handler
284 address))
Lv Zhengcd27d792013-10-29 09:30:22 +0800285
Lv Zhenga2fd4b42013-09-23 09:52:05 +0800286ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
287 acpi_install_global_event_handler
288 (acpi_gbl_event_handler handler,
289 void *context))
Lv Zhengcd27d792013-10-29 09:30:22 +0800290
Bob Moore33620c52012-02-14 18:14:27 +0800291ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
292 acpi_install_fixed_event_handler(u32
293 acpi_event,
294 acpi_event_handler
295 handler,
296 void
297 *context))
Lv Zhengcd27d792013-10-29 09:30:22 +0800298
Bob Moore33620c52012-02-14 18:14:27 +0800299ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
300 acpi_remove_fixed_event_handler(u32 acpi_event,
301 acpi_event_handler
302 handler))
Lv Zhengcd27d792013-10-29 09:30:22 +0800303
Bob Moore33620c52012-02-14 18:14:27 +0800304ACPI_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))
Lv Zhengcd27d792013-10-29 09:30:22 +0800312
Bob Moore33620c52012-02-14 18:14:27 +0800313ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
314 acpi_remove_gpe_handler(acpi_handle gpe_device,
315 u32 gpe_number,
316 acpi_gpe_handler
317 address))
Lv Zheng1f86e8c2012-10-31 02:25:45 +0000318acpi_status acpi_install_notify_handler(acpi_handle device, u32 handler_type,
319 acpi_notify_handler handler,
320 void *context);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700321
322acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400323acpi_remove_notify_handler(acpi_handle device,
324 u32 handler_type, acpi_notify_handler handler);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700325
326acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400327acpi_install_address_space_handler(acpi_handle device,
328 acpi_adr_space_type space_id,
329 acpi_adr_space_handler handler,
330 acpi_adr_space_setup setup, void *context);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700331
332acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400333acpi_remove_address_space_handler(acpi_handle device,
334 acpi_adr_space_type space_id,
335 acpi_adr_space_handler handler);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700336
Linus Torvalds1da177e2005-04-16 15:20:36 -0700337#ifdef ACPI_FUTURE_USAGE
Len Brown4be44fc2005-08-05 00:44:28 -0400338acpi_status acpi_install_exception_handler(acpi_exception_handler handler);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700339#endif
340
Lin Mingb0ed7a92010-08-06 09:35:51 +0800341acpi_status acpi_install_interface_handler(acpi_interface_handler handler);
342
Linus Torvalds1da177e2005-04-16 15:20:36 -0700343/*
Lin Mingffef6822011-11-16 11:08:30 +0800344 * Global Lock interfaces
Linus Torvalds1da177e2005-04-16 15:20:36 -0700345 */
Bob Moore33620c52012-02-14 18:14:27 +0800346ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
347 acpi_acquire_global_lock(u16 timeout,
348 u32 *handle))
Lv Zhengcd27d792013-10-29 09:30:22 +0800349
Bob Moore33620c52012-02-14 18:14:27 +0800350ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
351 acpi_release_global_lock(u32 handle))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700352
Lin Mingffef6822011-11-16 11:08:30 +0800353/*
354 * Interfaces to AML mutex objects
355 */
356acpi_status
357acpi_acquire_mutex(acpi_handle handle, acpi_string pathname, u16 timeout);
358
359acpi_status acpi_release_mutex(acpi_handle handle, acpi_string pathname);
360
361/*
362 * Fixed Event interfaces
363 */
Bob Moore33620c52012-02-14 18:14:27 +0800364ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
365 acpi_enable_event(u32 event, u32 flags))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700366
Bob Moore33620c52012-02-14 18:14:27 +0800367ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
368 acpi_disable_event(u32 event, u32 flags))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700369
Bob Moore33620c52012-02-14 18:14:27 +0800370ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_clear_event(u32 event))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700371
Bob Moore33620c52012-02-14 18:14:27 +0800372ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
373 acpi_get_event_status(u32 event,
374 acpi_event_status
375 *event_status))
Lv Zhengcd27d792013-10-29 09:30:22 +0800376
Bob Moore08ac07b2008-12-30 09:55:48 +0800377/*
Lin Mingffef6822011-11-16 11:08:30 +0800378 * General Purpose Event (GPE) Interfaces
Bob Moore08ac07b2008-12-30 09:55:48 +0800379 */
Bob Moore33620c52012-02-14 18:14:27 +0800380ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_update_all_gpes(void))
Len Brown4be44fc2005-08-05 00:44:28 -0400381
Bob Moore33620c52012-02-14 18:14:27 +0800382ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
383 acpi_enable_gpe(acpi_handle gpe_device,
384 u32 gpe_number))
Len Brown4be44fc2005-08-05 00:44:28 -0400385
Bob Moore33620c52012-02-14 18:14:27 +0800386ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
387 acpi_disable_gpe(acpi_handle gpe_device,
388 u32 gpe_number))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700389
Bob Moore33620c52012-02-14 18:14:27 +0800390ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
391 acpi_clear_gpe(acpi_handle gpe_device,
392 u32 gpe_number))
Lin Mingbba63a22010-12-13 13:39:17 +0800393
Bob Moore33620c52012-02-14 18:14:27 +0800394ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
395 acpi_set_gpe(acpi_handle gpe_device,
396 u32 gpe_number, u8 action))
Rafael J. Wysockie8b6f972010-06-25 01:18:39 +0200397
Bob Moore33620c52012-02-14 18:14:27 +0800398ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
399 acpi_finish_gpe(acpi_handle gpe_device,
400 u32 gpe_number))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700401
Bob Moore33620c52012-02-14 18:14:27 +0800402ACPI_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))
Lv Zhengcd27d792013-10-29 09:30:22 +0800407
Bob Moore33620c52012-02-14 18:14:27 +0800408ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
409 acpi_set_gpe_wake_mask(acpi_handle gpe_device,
410 u32 gpe_number,
411 u8 action))
Lv Zhengcd27d792013-10-29 09:30:22 +0800412
Bob Moore33620c52012-02-14 18:14:27 +0800413ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
414 acpi_get_gpe_status(acpi_handle gpe_device,
415 u32 gpe_number,
416 acpi_event_status
417 *event_status))
Bob Moore08ac07b2008-12-30 09:55:48 +0800418
Bob Moore33620c52012-02-14 18:14:27 +0800419ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable_all_gpes(void))
Bob Moore08ac07b2008-12-30 09:55:48 +0800420
Bob Moore33620c52012-02-14 18:14:27 +0800421ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable_all_runtime_gpes(void))
Bob Mooree97d6bf2008-12-30 09:45:17 +0800422
Bob Moore33620c52012-02-14 18:14:27 +0800423ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
424 acpi_get_gpe_device(u32 gpe_index,
425 acpi_handle * gpe_device))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700426
Bob Moore33620c52012-02-14 18:14:27 +0800427ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
428 acpi_install_gpe_block(acpi_handle gpe_device,
429 struct
430 acpi_generic_address
431 *gpe_block_address,
432 u32 register_count,
433 u32 interrupt_number))
Lv Zhengcd27d792013-10-29 09:30:22 +0800434
Bob Moore33620c52012-02-14 18:14:27 +0800435ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
436 acpi_remove_gpe_block(acpi_handle gpe_device))
Rafael J. Wysockia2100802010-09-16 00:30:43 +0200437
Linus Torvalds1da177e2005-04-16 15:20:36 -0700438/*
439 * Resource interfaces
440 */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700441typedef
Bob Moore616861242006-03-17 16:44:00 -0500442acpi_status(*acpi_walk_resource_callback) (struct acpi_resource * resource,
Len Brown4be44fc2005-08-05 00:44:28 -0400443 void *context);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700444
445acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800446acpi_get_vendor_resource(acpi_handle device,
Bob Moorec51a4de2005-11-17 13:07:00 -0500447 char *name,
448 struct acpi_vendor_uuid *uuid,
449 struct acpi_buffer *ret_buffer);
450
451acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800452acpi_get_current_resources(acpi_handle device, struct acpi_buffer *ret_buffer);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700453
454#ifdef ACPI_FUTURE_USAGE
455acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800456acpi_get_possible_resources(acpi_handle device, struct acpi_buffer *ret_buffer);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700457#endif
458
459acpi_status
Bob Moorea91cdde2011-11-16 14:46:57 +0800460acpi_get_event_resources(acpi_handle device_handle,
461 struct acpi_buffer *ret_buffer);
462
463acpi_status
Bob Mooreafb1bbe2012-12-31 00:03:58 +0000464acpi_walk_resource_buffer(struct acpi_buffer *buffer,
465 acpi_walk_resource_callback user_function,
466 void *context);
467
468acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800469acpi_walk_resources(acpi_handle device,
Bob Moorec51a4de2005-11-17 13:07:00 -0500470 char *name,
Bob Moore616861242006-03-17 16:44:00 -0500471 acpi_walk_resource_callback user_function, void *context);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700472
473acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800474acpi_set_current_resources(acpi_handle device, struct acpi_buffer *in_buffer);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700475
476acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800477acpi_get_irq_routing_table(acpi_handle device, struct acpi_buffer *ret_buffer);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700478
479acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400480acpi_resource_to_address64(struct acpi_resource *resource,
481 struct acpi_resource_address64 *out);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700482
Bob Moore0e243172011-11-16 14:51:01 +0800483acpi_status
484acpi_buffer_to_resource(u8 *aml_buffer,
485 u16 aml_buffer_length,
486 struct acpi_resource **resource_ptr);
487
Linus Torvalds1da177e2005-04-16 15:20:36 -0700488/*
489 * Hardware (ACPI device) interfaces
490 */
Bob Moored3fd9022008-12-30 11:11:57 +0800491acpi_status acpi_reset(void);
492
Lv Zheng739dcbb2012-12-20 01:07:26 +0000493acpi_status acpi_read(u64 *value, struct acpi_generic_address *reg);
494
495acpi_status acpi_write(u64 value, struct acpi_generic_address *reg);
496
Bob Moore33620c52012-02-14 18:14:27 +0800497ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
498 acpi_read_bit_register(u32 register_id,
499 u32 *return_value))
Len Brown4be44fc2005-08-05 00:44:28 -0400500
Bob Moore33620c52012-02-14 18:14:27 +0800501ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
502 acpi_write_bit_register(u32 register_id,
503 u32 value))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700504
Bob Moore33620c52012-02-14 18:14:27 +0800505/*
506 * Sleep/Wake interfaces
507 */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700508acpi_status
Lv Zhengcd27d792013-10-29 09:30:22 +0800509acpi_get_sleep_type_data(u8 sleep_state, u8 *slp_typ_a, u8 *slp_typ_b);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700510
Len Brown4be44fc2005-08-05 00:44:28 -0400511acpi_status acpi_enter_sleep_state_prep(u8 sleep_state);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700512
Lv Zheng40bce102013-10-31 09:31:18 +0800513acpi_status acpi_enter_sleep_state(u8 sleep_state);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700514
Lv Zheng40bce102013-10-31 09:31:18 +0800515ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enter_sleep_state_s4bios(void))
Linus Torvalds1da177e2005-04-16 15:20:36 -0700516
Len Brown3f6f49c2012-07-26 20:08:54 -0400517acpi_status acpi_leave_sleep_state_prep(u8 sleep_state);
Rafael J. Wysockic95d47a2008-01-08 00:05:21 +0100518
Len Brown4be44fc2005-08-05 00:44:28 -0400519acpi_status acpi_leave_sleep_state(u8 sleep_state);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700520
Lv Zheng739dcbb2012-12-20 01:07:26 +0000521ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
522 acpi_set_firmware_waking_vector(u32
523 physical_address))
Lv Zheng739dcbb2012-12-20 01:07:26 +0000524#if ACPI_MACHINE_WIDTH == 64
525ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
526 acpi_set_firmware_waking_vector64(u64
527 physical_address))
528#endif
Bob Moore50df4d82008-12-31 03:01:23 +0800529/*
Bob Moored08310f2012-02-14 15:22:51 +0800530 * ACPI Timer interfaces
531 */
532#ifdef ACPI_FUTURE_USAGE
Bob Moore33620c52012-02-14 18:14:27 +0800533ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
534 acpi_get_timer_resolution(u32 *resolution))
Bob Moored08310f2012-02-14 15:22:51 +0800535
Bob Moore33620c52012-02-14 18:14:27 +0800536ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_get_timer(u32 *ticks))
Bob Moored08310f2012-02-14 15:22:51 +0800537
Bob Moore33620c52012-02-14 18:14:27 +0800538ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
539 acpi_get_timer_duration(u32 start_ticks,
540 u32 end_ticks,
541 u32 *time_elapsed))
Bob Moored08310f2012-02-14 15:22:51 +0800542#endif /* ACPI_FUTURE_USAGE */
543
544/*
Bob Mooreb74be612009-04-22 10:20:23 +0800545 * Error/Warning output
Bob Moore50df4d82008-12-31 03:01:23 +0800546 */
Lv Zheng4506bf22013-10-29 09:30:16 +0800547ACPI_PRINTF_LIKE(3)
Bob Moore50df4d82008-12-31 03:01:23 +0800548void ACPI_INTERNAL_VAR_XFACE
Lv Zheng4506bf22013-10-29 09:30:16 +0800549acpi_error(const char *module_name, u32 line_number, const char *format, ...);
Bob Moore50df4d82008-12-31 03:01:23 +0800550
Lv Zheng4506bf22013-10-29 09:30:16 +0800551ACPI_PRINTF_LIKE(4)
Bob Moore50df4d82008-12-31 03:01:23 +0800552void ACPI_INTERNAL_VAR_XFACE
553acpi_exception(const char *module_name,
Lv Zheng4506bf22013-10-29 09:30:16 +0800554 u32 line_number, acpi_status status, const char *format, ...);
Bob Moore50df4d82008-12-31 03:01:23 +0800555
Lv Zheng4506bf22013-10-29 09:30:16 +0800556ACPI_PRINTF_LIKE(3)
Bob Moore50df4d82008-12-31 03:01:23 +0800557void ACPI_INTERNAL_VAR_XFACE
Lv Zheng4506bf22013-10-29 09:30:16 +0800558acpi_warning(const char *module_name, u32 line_number, const char *format, ...);
Bob Moore50df4d82008-12-31 03:01:23 +0800559
Lv Zheng4506bf22013-10-29 09:30:16 +0800560ACPI_PRINTF_LIKE(3)
Bob Moore50df4d82008-12-31 03:01:23 +0800561void ACPI_INTERNAL_VAR_XFACE
Lv Zheng4506bf22013-10-29 09:30:16 +0800562acpi_info(const char *module_name, u32 line_number, const char *format, ...);
Bob Moore50df4d82008-12-31 03:01:23 +0800563
Lv Zheng4506bf22013-10-29 09:30:16 +0800564ACPI_PRINTF_LIKE(3)
Bob Moore62cdd142012-07-16 09:25:27 +0800565void ACPI_INTERNAL_VAR_XFACE
566acpi_bios_error(const char *module_name,
Lv Zheng4506bf22013-10-29 09:30:16 +0800567 u32 line_number, const char *format, ...);
Bob Moore62cdd142012-07-16 09:25:27 +0800568
Lv Zheng4506bf22013-10-29 09:30:16 +0800569ACPI_PRINTF_LIKE(3)
Bob Moore62cdd142012-07-16 09:25:27 +0800570void ACPI_INTERNAL_VAR_XFACE
571acpi_bios_warning(const char *module_name,
Lv Zheng4506bf22013-10-29 09:30:16 +0800572 u32 line_number, const char *format, ...);
Bob Moore62cdd142012-07-16 09:25:27 +0800573
Bob Mooreb74be612009-04-22 10:20:23 +0800574/*
575 * Debug output
576 */
Bob Moore50df4d82008-12-31 03:01:23 +0800577#ifdef ACPI_DEBUG_OUTPUT
578
Lv Zheng4506bf22013-10-29 09:30:16 +0800579ACPI_PRINTF_LIKE(6)
Bob Moore50df4d82008-12-31 03:01:23 +0800580void ACPI_INTERNAL_VAR_XFACE
581acpi_debug_print(u32 requested_debug_level,
582 u32 line_number,
583 const char *function_name,
584 const char *module_name,
Lv Zheng4506bf22013-10-29 09:30:16 +0800585 u32 component_id, const char *format, ...);
Bob Moore50df4d82008-12-31 03:01:23 +0800586
Lv Zheng4506bf22013-10-29 09:30:16 +0800587ACPI_PRINTF_LIKE(6)
Bob Moore50df4d82008-12-31 03:01:23 +0800588void ACPI_INTERNAL_VAR_XFACE
589acpi_debug_print_raw(u32 requested_debug_level,
590 u32 line_number,
591 const char *function_name,
592 const char *module_name,
Lv Zheng4506bf22013-10-29 09:30:16 +0800593 u32 component_id, const char *format, ...);
Bob Moore50df4d82008-12-31 03:01:23 +0800594#endif
595
Len Brown4be44fc2005-08-05 00:44:28 -0400596#endif /* __ACXFACE_H__ */