blob: 984cdc62e30bc52da4cef907f3dd5094aa5ffd71 [file] [log] [blame]
Linus Torvalds1da177e2005-04-16 15:20:36 -07001
2/******************************************************************************
3 *
4 * Name: acpixf.h - External interfaces to the ACPI subsystem
5 *
6 *****************************************************************************/
7
8/*
Bob Moorea8357b02010-01-22 19:07:36 +08009 * Copyright (C) 2000 - 2010, Intel Corp.
Linus Torvalds1da177e2005-04-16 15:20:36 -070010 * All rights reserved.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 * notice, this list of conditions, and the following disclaimer,
17 * without modification.
18 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
19 * substantially similar to the "NO WARRANTY" disclaimer below
20 * ("Disclaimer") and any redistribution must be conditioned upon
21 * including a substantially similar Disclaimer requirement for further
22 * binary redistribution.
23 * 3. Neither the names of the above-listed copyright holders nor the names
24 * of any contributors may be used to endorse or promote products derived
25 * from this software without specific prior written permission.
26 *
27 * Alternatively, this software may be distributed under the terms of the
28 * GNU General Public License ("GPL") version 2 as published by the Free
29 * Software Foundation.
30 *
31 * NO WARRANTY
32 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
33 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
34 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
35 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
36 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
37 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
38 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
39 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
40 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
41 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
42 * POSSIBILITY OF SUCH DAMAGES.
43 */
44
Linus Torvalds1da177e2005-04-16 15:20:36 -070045#ifndef __ACXFACE_H__
46#define __ACXFACE_H__
47
Bob Moore50df4d82008-12-31 03:01:23 +080048/* Current ACPICA subsystem version in YYYYMMDD format */
49
Bob Moore9e6c3e92010-07-06 10:39:01 +080050#define ACPI_CA_VERSION 0x20100702
Bob Moore50df4d82008-12-31 03:01:23 +080051
Linus Torvalds1da177e2005-04-16 15:20:36 -070052#include "actypes.h"
53#include "actbl.h"
54
Lin Ming889c78b2008-12-31 09:23:57 +080055extern u8 acpi_gbl_permanent_mmap;
56
Robert Moore44f6c012005-04-18 22:49:35 -040057/*
Lucas De Marchi58f87ed2010-09-07 12:49:45 -040058 * Globals that are publicly available, allowing for
Bob Moore50df4d82008-12-31 03:01:23 +080059 * run time configuration
60 */
61extern u32 acpi_dbg_level;
62extern u32 acpi_dbg_layer;
63extern u8 acpi_gbl_enable_interpreter_slack;
64extern u8 acpi_gbl_all_methods_serialized;
65extern u8 acpi_gbl_create_osi_method;
Bob Mooref8d80cd2009-06-02 13:28:13 +080066extern u8 acpi_gbl_use_default_register_widths;
Bob Moore50df4d82008-12-31 03:01:23 +080067extern acpi_name acpi_gbl_trace_method_name;
68extern u32 acpi_gbl_trace_flags;
Zhang Ruic637e482010-07-15 10:46:17 +080069extern u32 acpi_gbl_enable_aml_debug_object;
Lin Ming69ec87e2010-04-01 11:14:12 +080070extern u8 acpi_gbl_copy_dsdt_locally;
Matthew Garrettb681f7d2010-05-26 11:50:48 +080071extern u8 acpi_gbl_truncate_io_addresses;
Bob Moore50df4d82008-12-31 03:01:23 +080072
73extern u32 acpi_current_gpe_count;
74extern struct acpi_table_fadt acpi_gbl_FADT;
75
Zhao Yakui237889b2008-12-17 16:55:18 +080076extern u32 acpi_rsdt_forced;
Bob Moore50df4d82008-12-31 03:01:23 +080077/*
Linus Torvalds1da177e2005-04-16 15:20:36 -070078 * Global interfaces
79 */
Bob Mooref3d2e782007-02-02 19:48:18 +030080acpi_status
81acpi_initialize_tables(struct acpi_table_desc *initial_storage,
82 u32 initial_table_count, u8 allow_resize);
83
Len Browndd272b52007-05-30 00:26:11 -040084acpi_status __init acpi_initialize_subsystem(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -070085
Len Brown4be44fc2005-08-05 00:44:28 -040086acpi_status acpi_enable_subsystem(u32 flags);
Linus Torvalds1da177e2005-04-16 15:20:36 -070087
Len Brown4be44fc2005-08-05 00:44:28 -040088acpi_status acpi_initialize_objects(u32 flags);
Linus Torvalds1da177e2005-04-16 15:20:36 -070089
Len Brown4be44fc2005-08-05 00:44:28 -040090acpi_status acpi_terminate(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -070091
92#ifdef ACPI_FUTURE_USAGE
Len Brown4be44fc2005-08-05 00:44:28 -040093acpi_status acpi_subsystem_status(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -070094#endif
95
Len Brown4be44fc2005-08-05 00:44:28 -040096acpi_status acpi_enable(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -070097
Len Brown4be44fc2005-08-05 00:44:28 -040098acpi_status acpi_disable(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -070099
100#ifdef ACPI_FUTURE_USAGE
Len Brown4be44fc2005-08-05 00:44:28 -0400101acpi_status acpi_get_system_info(struct acpi_buffer *ret_buffer);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700102#endif
103
Len Brown4be44fc2005-08-05 00:44:28 -0400104const char *acpi_format_exception(acpi_status exception);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700105
Len Brown4be44fc2005-08-05 00:44:28 -0400106acpi_status acpi_purge_cached_objects(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700107
Linus Torvalds1da177e2005-04-16 15:20:36 -0700108/*
Joe Perchesaee07ba2008-02-03 17:07:16 +0200109 * ACPI Memory management
Linus Torvalds1da177e2005-04-16 15:20:36 -0700110 */
Len Brown4be44fc2005-08-05 00:44:28 -0400111void *acpi_allocate(u32 size);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700112
Len Brown4be44fc2005-08-05 00:44:28 -0400113void *acpi_callocate(u32 size);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700114
Len Brown4be44fc2005-08-05 00:44:28 -0400115void acpi_free(void *address);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700116
117/*
118 * ACPI table manipulation interfaces
119 */
Bob Mooref3d2e782007-02-02 19:48:18 +0300120acpi_status acpi_reallocate_root_table(void);
121
Bob Moore67a119f2008-06-10 13:42:13 +0800122acpi_status acpi_find_root_pointer(acpi_size *rsdp_address);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700123
Len Brown4be44fc2005-08-05 00:44:28 -0400124acpi_status acpi_load_tables(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700125
Len Brown4be44fc2005-08-05 00:44:28 -0400126acpi_status acpi_load_table(struct acpi_table_header *table_ptr);
127
Bob Mooref3d2e782007-02-02 19:48:18 +0300128acpi_status acpi_unload_table_id(acpi_owner_id id);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700129
130acpi_status
Bob Mooref3d2e782007-02-02 19:48:18 +0300131acpi_get_table_header(acpi_string signature,
Bob Moore67a119f2008-06-10 13:42:13 +0800132 u32 instance,
Alexey Starikovskiy428f2112007-02-02 19:48:22 +0300133 struct acpi_table_header *out_table_header);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700134
135acpi_status
Yinghai Lu7d972772009-02-07 15:39:41 -0800136acpi_get_table_with_size(acpi_string signature,
137 u32 instance, struct acpi_table_header **out_table,
138 acpi_size *tbl_size);
139acpi_status
Bob Mooref3d2e782007-02-02 19:48:18 +0300140acpi_get_table(acpi_string signature,
Bob Moore67a119f2008-06-10 13:42:13 +0800141 u32 instance, struct acpi_table_header **out_table);
Bob Mooref3d2e782007-02-02 19:48:18 +0300142
143acpi_status
Bob Moore67a119f2008-06-10 13:42:13 +0800144acpi_get_table_by_index(u32 table_index,
Bob Mooref3d2e782007-02-02 19:48:18 +0300145 struct acpi_table_header **out_table);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700146
Lin Ming3e08e2d2008-04-10 19:06:38 +0400147acpi_status
148acpi_install_table_handler(acpi_tbl_handler handler, void *context);
149
150acpi_status acpi_remove_table_handler(acpi_tbl_handler handler);
151
Linus Torvalds1da177e2005-04-16 15:20:36 -0700152/*
153 * Namespace and name interfaces
154 */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700155acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400156acpi_walk_namespace(acpi_object_type type,
157 acpi_handle start_object,
158 u32 max_depth,
Lin Ming22635762009-11-13 10:06:08 +0800159 acpi_walk_callback pre_order_visit,
160 acpi_walk_callback post_order_visit,
Len Brown4be44fc2005-08-05 00:44:28 -0400161 void *context, void **return_value);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700162
163acpi_status
Al Viro70b30fb2007-08-21 16:18:20 +0100164acpi_get_devices(const char *HID,
Len Brown4be44fc2005-08-05 00:44:28 -0400165 acpi_walk_callback user_function,
166 void *context, void **return_value);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700167
168acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800169acpi_get_name(acpi_handle object,
Len Brown4be44fc2005-08-05 00:44:28 -0400170 u32 name_type, struct acpi_buffer *ret_path_ptr);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700171
172acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400173acpi_get_handle(acpi_handle parent,
174 acpi_string pathname, acpi_handle * ret_handle);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700175
176acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800177acpi_attach_data(acpi_handle object, acpi_object_handler handler, void *data);
178
179acpi_status acpi_detach_data(acpi_handle object, acpi_object_handler handler);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700180
181acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800182acpi_get_data(acpi_handle object, acpi_object_handler handler, void **data);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700183
Bob Moore50eca3e2005-09-30 19:03:00 -0400184acpi_status
185acpi_debug_trace(char *name, u32 debug_level, u32 debug_layer, u32 flags);
186
Linus Torvalds1da177e2005-04-16 15:20:36 -0700187/*
188 * Object manipulation and enumeration
189 */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700190acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400191acpi_evaluate_object(acpi_handle object,
192 acpi_string pathname,
193 struct acpi_object_list *parameter_objects,
194 struct acpi_buffer *return_object_buffer);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700195
Linus Torvalds1da177e2005-04-16 15:20:36 -0700196acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400197acpi_evaluate_object_typed(acpi_handle object,
198 acpi_string pathname,
199 struct acpi_object_list *external_params,
200 struct acpi_buffer *return_buffer,
201 acpi_object_type return_type);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700202
203acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800204acpi_get_object_info(acpi_handle object,
Bob Moore15b8dd52009-06-29 13:39:29 +0800205 struct acpi_device_info **return_buffer);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700206
Lin Mingb2f7ddc2009-05-21 10:42:09 +0800207acpi_status acpi_install_method(u8 *buffer);
208
Linus Torvalds1da177e2005-04-16 15:20:36 -0700209acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400210acpi_get_next_object(acpi_object_type type,
211 acpi_handle parent,
212 acpi_handle child, acpi_handle * out_handle);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700213
Len Brown4be44fc2005-08-05 00:44:28 -0400214acpi_status acpi_get_type(acpi_handle object, acpi_object_type * out_type);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700215
John Keller0f0fe1a2006-12-19 12:56:19 -0800216acpi_status acpi_get_id(acpi_handle object, acpi_owner_id * out_type);
217
Len Brown4be44fc2005-08-05 00:44:28 -0400218acpi_status acpi_get_parent(acpi_handle object, acpi_handle * out_handle);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700219
220/*
Bob Mooreecfbbc72008-12-31 02:55:32 +0800221 * Handler interfaces
Linus Torvalds1da177e2005-04-16 15:20:36 -0700222 */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700223acpi_status
Bob Mooreecfbbc72008-12-31 02:55:32 +0800224acpi_install_initialization_handler(acpi_init_handler handler, u32 function);
225
226acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400227acpi_install_fixed_event_handler(u32 acpi_event,
228 acpi_event_handler handler, void *context);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700229
230acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400231acpi_remove_fixed_event_handler(u32 acpi_event, acpi_event_handler handler);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700232
233acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400234acpi_install_notify_handler(acpi_handle device,
235 u32 handler_type,
236 acpi_notify_handler handler, void *context);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700237
238acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400239acpi_remove_notify_handler(acpi_handle device,
240 u32 handler_type, acpi_notify_handler handler);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700241
242acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400243acpi_install_address_space_handler(acpi_handle device,
244 acpi_adr_space_type space_id,
245 acpi_adr_space_handler handler,
246 acpi_adr_space_setup setup, void *context);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700247
248acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400249acpi_remove_address_space_handler(acpi_handle device,
250 acpi_adr_space_type space_id,
251 acpi_adr_space_handler handler);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700252
253acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400254acpi_install_gpe_handler(acpi_handle gpe_device,
255 u32 gpe_number,
256 u32 type, acpi_event_handler address, void *context);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700257
Bob Moore08ac07b2008-12-30 09:55:48 +0800258acpi_status
259acpi_remove_gpe_handler(acpi_handle gpe_device,
260 u32 gpe_number, acpi_event_handler address);
261
Linus Torvalds1da177e2005-04-16 15:20:36 -0700262#ifdef ACPI_FUTURE_USAGE
Len Brown4be44fc2005-08-05 00:44:28 -0400263acpi_status acpi_install_exception_handler(acpi_exception_handler handler);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700264#endif
265
Linus Torvalds1da177e2005-04-16 15:20:36 -0700266/*
267 * Event interfaces
268 */
Len Brown4be44fc2005-08-05 00:44:28 -0400269acpi_status acpi_acquire_global_lock(u16 timeout, u32 * handle);
270
271acpi_status acpi_release_global_lock(u32 handle);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700272
Len Brown4be44fc2005-08-05 00:44:28 -0400273acpi_status acpi_enable_event(u32 event, u32 flags);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700274
Len Brown4be44fc2005-08-05 00:44:28 -0400275acpi_status acpi_disable_event(u32 event, u32 flags);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700276
Len Brown4be44fc2005-08-05 00:44:28 -0400277acpi_status acpi_clear_event(u32 event);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700278
Len Brown4be44fc2005-08-05 00:44:28 -0400279acpi_status acpi_get_event_status(u32 event, acpi_event_status * event_status);
Len Brown4be44fc2005-08-05 00:44:28 -0400280
Bob Moore08ac07b2008-12-30 09:55:48 +0800281/*
282 * GPE Interfaces
283 */
Rafael J. Wysockia44061a2010-07-01 10:11:45 +0800284acpi_status acpi_enable_gpe(acpi_handle gpe_device, u32 gpe_number);
Len Brown4be44fc2005-08-05 00:44:28 -0400285
Rafael J. Wysockia44061a2010-07-01 10:11:45 +0800286acpi_status acpi_disable_gpe(acpi_handle gpe_device, u32 gpe_number);
Len Brown4be44fc2005-08-05 00:44:28 -0400287
Rafael J. Wysocki98746472010-07-08 00:43:36 +0200288acpi_status acpi_gpe_can_wake(acpi_handle gpe_device, u32 gpe_number);
Len Brown4be44fc2005-08-05 00:44:28 -0400289
Lin Ming0f849d22010-04-06 14:52:37 +0800290acpi_status acpi_clear_gpe(acpi_handle gpe_device, u32 gpe_number);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700291
Rafael J. Wysockie8b6f972010-06-25 01:18:39 +0200292acpi_status acpi_gpe_wakeup(acpi_handle gpe_device, u32 gpe_number, u8 action);
293
Linus Torvalds1da177e2005-04-16 15:20:36 -0700294acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400295acpi_get_gpe_status(acpi_handle gpe_device,
Lin Ming0f849d22010-04-06 14:52:37 +0800296 u32 gpe_number, acpi_event_status *event_status);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700297
Bob Moore08ac07b2008-12-30 09:55:48 +0800298acpi_status acpi_disable_all_gpes(void);
299
300acpi_status acpi_enable_all_runtime_gpes(void);
301
Bob Mooree97d6bf2008-12-30 09:45:17 +0800302acpi_status acpi_get_gpe_device(u32 gpe_index, acpi_handle *gpe_device);
303
Linus Torvalds1da177e2005-04-16 15:20:36 -0700304acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400305acpi_install_gpe_block(acpi_handle gpe_device,
306 struct acpi_generic_address *gpe_block_address,
307 u32 register_count, u32 interrupt_number);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700308
Len Brown4be44fc2005-08-05 00:44:28 -0400309acpi_status acpi_remove_gpe_block(acpi_handle gpe_device);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700310
311/*
312 * Resource interfaces
313 */
Linus Torvalds1da177e2005-04-16 15:20:36 -0700314typedef
Bob Moore61686122006-03-17 16:44:00 -0500315acpi_status(*acpi_walk_resource_callback) (struct acpi_resource * resource,
Len Brown4be44fc2005-08-05 00:44:28 -0400316 void *context);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700317
318acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800319acpi_get_vendor_resource(acpi_handle device,
Bob Moorec51a4de2005-11-17 13:07:00 -0500320 char *name,
321 struct acpi_vendor_uuid *uuid,
322 struct acpi_buffer *ret_buffer);
323
324acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800325acpi_get_current_resources(acpi_handle device, struct acpi_buffer *ret_buffer);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700326
327#ifdef ACPI_FUTURE_USAGE
328acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800329acpi_get_possible_resources(acpi_handle device, struct acpi_buffer *ret_buffer);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700330#endif
331
332acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800333acpi_walk_resources(acpi_handle device,
Bob Moorec51a4de2005-11-17 13:07:00 -0500334 char *name,
Bob Moore61686122006-03-17 16:44:00 -0500335 acpi_walk_resource_callback user_function, void *context);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700336
337acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800338acpi_set_current_resources(acpi_handle device, struct acpi_buffer *in_buffer);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700339
340acpi_status
Bob Mooreb47cf582010-04-27 11:54:40 +0800341acpi_get_irq_routing_table(acpi_handle device, struct acpi_buffer *ret_buffer);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700342
343acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400344acpi_resource_to_address64(struct acpi_resource *resource,
345 struct acpi_resource_address64 *out);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700346
347/*
348 * Hardware (ACPI device) interfaces
349 */
Bob Moored3fd9022008-12-30 11:11:57 +0800350acpi_status acpi_reset(void);
351
Bob Moore50ffba12009-02-23 15:02:07 +0800352acpi_status acpi_read_bit_register(u32 register_id, u32 *return_value);
Len Brown4be44fc2005-08-05 00:44:28 -0400353
Bob Moore50ffba12009-02-23 15:02:07 +0800354acpi_status acpi_write_bit_register(u32 register_id, u32 value);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700355
Bob Moore4f70e372009-02-18 14:52:43 +0800356acpi_status acpi_set_firmware_waking_vector(u32 physical_address);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700357
Bob Moore4f70e372009-02-18 14:52:43 +0800358#if ACPI_MACHINE_WIDTH == 64
359acpi_status acpi_set_firmware_waking_vector64(u64 physical_address);
360#endif
Linus Torvalds1da177e2005-04-16 15:20:36 -0700361
Bob Moorec6b57742009-06-24 09:44:06 +0800362acpi_status acpi_read(u64 *value, struct acpi_generic_address *reg);
Bob Mooreecfbbc72008-12-31 02:55:32 +0800363
Bob Moorec6b57742009-06-24 09:44:06 +0800364acpi_status acpi_write(u64 value, struct acpi_generic_address *reg);
Bob Mooreecfbbc72008-12-31 02:55:32 +0800365
Linus Torvalds1da177e2005-04-16 15:20:36 -0700366acpi_status
Len Brown4be44fc2005-08-05 00:44:28 -0400367acpi_get_sleep_type_data(u8 sleep_state, u8 * slp_typ_a, u8 * slp_typ_b);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700368
Len Brown4be44fc2005-08-05 00:44:28 -0400369acpi_status acpi_enter_sleep_state_prep(u8 sleep_state);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700370
Len Brown4be44fc2005-08-05 00:44:28 -0400371acpi_status asmlinkage acpi_enter_sleep_state(u8 sleep_state);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700372
Len Brown4be44fc2005-08-05 00:44:28 -0400373acpi_status asmlinkage acpi_enter_sleep_state_s4bios(void);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700374
Rafael J. Wysockic95d47a2008-01-08 00:05:21 +0100375acpi_status acpi_leave_sleep_state_prep(u8 sleep_state);
376
Len Brown4be44fc2005-08-05 00:44:28 -0400377acpi_status acpi_leave_sleep_state(u8 sleep_state);
Linus Torvalds1da177e2005-04-16 15:20:36 -0700378
Bob Moore50df4d82008-12-31 03:01:23 +0800379/*
Bob Mooreb74be612009-04-22 10:20:23 +0800380 * Error/Warning output
Bob Moore50df4d82008-12-31 03:01:23 +0800381 */
382void ACPI_INTERNAL_VAR_XFACE
383acpi_error(const char *module_name,
384 u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
385
386void ACPI_INTERNAL_VAR_XFACE
387acpi_exception(const char *module_name,
388 u32 line_number,
389 acpi_status status, const char *format, ...) ACPI_PRINTF_LIKE(4);
390
391void ACPI_INTERNAL_VAR_XFACE
392acpi_warning(const char *module_name,
393 u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
394
395void ACPI_INTERNAL_VAR_XFACE
396acpi_info(const char *module_name,
397 u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
398
Bob Mooreb74be612009-04-22 10:20:23 +0800399/*
400 * Debug output
401 */
Bob Moore50df4d82008-12-31 03:01:23 +0800402#ifdef ACPI_DEBUG_OUTPUT
403
404void ACPI_INTERNAL_VAR_XFACE
405acpi_debug_print(u32 requested_debug_level,
406 u32 line_number,
407 const char *function_name,
408 const char *module_name,
409 u32 component_id, const char *format, ...) ACPI_PRINTF_LIKE(6);
410
411void ACPI_INTERNAL_VAR_XFACE
412acpi_debug_print_raw(u32 requested_debug_level,
413 u32 line_number,
414 const char *function_name,
415 const char *module_name,
416 u32 component_id,
417 const char *format, ...) ACPI_PRINTF_LIKE(6);
418#endif
419
Len Brown4be44fc2005-08-05 00:44:28 -0400420#endif /* __ACXFACE_H__ */