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[/] [or1k/] [trunk/] [linux/] [linux-2.4/] [include/] [acpi/] [acpixf.h] - Blame information for rev 1765

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1 1275 phoenix
 
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/******************************************************************************
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 *
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 * Name: acpixf.h - External interfaces to the ACPI subsystem
5
 *
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 *****************************************************************************/
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8
/*
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 * Copyright (C) 2000 - 2004, R. Byron Moore
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 * All rights reserved.
11
 *
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 * Redistribution and use in source and binary forms, with or without
13
 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
16
 *    notice, this list of conditions, and the following disclaimer,
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 *    without modification.
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 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
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 *    substantially similar to the "NO WARRANTY" disclaimer below
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 *    ("Disclaimer") and any redistribution must be conditioned upon
21
 *    including a substantially similar Disclaimer requirement for further
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 *    binary redistribution.
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 * 3. Neither the names of the above-listed copyright holders nor the names
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 *    of any contributors may be used to endorse or promote products derived
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 *    from this software without specific prior written permission.
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 *
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 * Alternatively, this software may be distributed under the terms of the
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 * GNU General Public License ("GPL") version 2 as published by the Free
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 * Software Foundation.
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 *
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 * NO WARRANTY
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
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 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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 * POSSIBILITY OF SUCH DAMAGES.
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 */
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45
 
46
#ifndef __ACXFACE_H__
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#define __ACXFACE_H__
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49
#include "actypes.h"
50
#include "actbl.h"
51
 
52
 
53
 /*
54
 * Global interfaces
55
 */
56
 
57
acpi_status
58
acpi_initialize_subsystem (
59
        void);
60
 
61
acpi_status
62
acpi_enable_subsystem (
63
        u32                             flags);
64
 
65
acpi_status
66
acpi_initialize_objects (
67
        u32                             flags);
68
 
69
acpi_status
70
acpi_terminate (
71
        void);
72
 
73
acpi_status
74
acpi_subsystem_status (
75
        void);
76
 
77
acpi_status
78
acpi_enable (
79
        void);
80
 
81
acpi_status
82
acpi_disable (
83
        void);
84
 
85
acpi_status
86
acpi_get_system_info (
87
        struct acpi_buffer              *ret_buffer);
88
 
89
const char *
90
acpi_format_exception (
91
        acpi_status                     exception);
92
 
93
acpi_status
94
acpi_purge_cached_objects (
95
        void);
96
 
97
acpi_status
98
acpi_install_initialization_handler (
99
        acpi_init_handler               handler,
100
        u32                             function);
101
 
102
/*
103
 * ACPI Memory manager
104
 */
105
 
106
void *
107
acpi_allocate (
108
        u32                             size);
109
 
110
void *
111
acpi_callocate (
112
        u32                             size);
113
 
114
void
115
acpi_free (
116
        void                            *address);
117
 
118
 
119
/*
120
 * ACPI table manipulation interfaces
121
 */
122
 
123
acpi_status
124
acpi_find_root_pointer (
125
        u32                             flags,
126
        struct acpi_pointer             *rsdp_address);
127
 
128
acpi_status
129
acpi_load_tables (
130
        void);
131
 
132
acpi_status
133
acpi_load_table (
134
        struct acpi_table_header        *table_ptr);
135
 
136
acpi_status
137
acpi_unload_table (
138
        acpi_table_type                 table_type);
139
 
140
acpi_status
141
acpi_get_table_header (
142
        acpi_table_type                 table_type,
143
        u32                             instance,
144
        struct acpi_table_header        *out_table_header);
145
 
146
acpi_status
147
acpi_get_table (
148
        acpi_table_type                 table_type,
149
        u32                             instance,
150
        struct acpi_buffer              *ret_buffer);
151
 
152
acpi_status
153
acpi_get_firmware_table (
154
        acpi_string                     signature,
155
        u32                             instance,
156
        u32                             flags,
157
        struct acpi_table_header        **table_pointer);
158
 
159
 
160
/*
161
 * Namespace and name interfaces
162
 */
163
 
164
acpi_status
165
acpi_walk_namespace (
166
        acpi_object_type                type,
167
        acpi_handle                     start_object,
168
        u32                             max_depth,
169
        acpi_walk_callback              user_function,
170
        void                            *context,
171
        void                            **return_value);
172
 
173
acpi_status
174
acpi_get_devices (
175
        char                            *HID,
176
        acpi_walk_callback              user_function,
177
        void                            *context,
178
        void                            **return_value);
179
 
180
acpi_status
181
acpi_get_name (
182
        acpi_handle                     handle,
183
        u32                             name_type,
184
        struct acpi_buffer              *ret_path_ptr);
185
 
186
acpi_status
187
acpi_get_handle (
188
        acpi_handle                     parent,
189
        acpi_string                     pathname,
190
        acpi_handle                     *ret_handle);
191
 
192
acpi_status
193
acpi_attach_data (
194
        acpi_handle                     obj_handle,
195
        acpi_object_handler             handler,
196
        void                            *data);
197
 
198
acpi_status
199
acpi_detach_data (
200
        acpi_handle                     obj_handle,
201
        acpi_object_handler             handler);
202
 
203
acpi_status
204
acpi_get_data (
205
        acpi_handle                     obj_handle,
206
        acpi_object_handler             handler,
207
        void                            **data);
208
 
209
 
210
/*
211
 * Object manipulation and enumeration
212
 */
213
 
214
acpi_status
215
acpi_evaluate_object (
216
        acpi_handle                     object,
217
        acpi_string                     pathname,
218
        struct acpi_object_list         *parameter_objects,
219
        struct acpi_buffer              *return_object_buffer);
220
 
221
acpi_status
222
acpi_evaluate_object_typed (
223
        acpi_handle                     object,
224
        acpi_string                     pathname,
225
        struct acpi_object_list         *external_params,
226
        struct acpi_buffer              *return_buffer,
227
        acpi_object_type                return_type);
228
 
229
acpi_status
230
acpi_get_object_info (
231
        acpi_handle                     handle,
232
        struct acpi_buffer              *return_buffer);
233
 
234
acpi_status
235
acpi_get_next_object (
236
        acpi_object_type                type,
237
        acpi_handle                     parent,
238
        acpi_handle                     child,
239
        acpi_handle                     *out_handle);
240
 
241
acpi_status
242
acpi_get_type (
243
        acpi_handle                     object,
244
        acpi_object_type                *out_type);
245
 
246
acpi_status
247
acpi_get_parent (
248
        acpi_handle                     object,
249
        acpi_handle                     *out_handle);
250
 
251
 
252
/*
253
 * Event handler interfaces
254
 */
255
 
256
acpi_status
257
acpi_install_fixed_event_handler (
258
        u32                             acpi_event,
259
        acpi_event_handler              handler,
260
        void                            *context);
261
 
262
acpi_status
263
acpi_remove_fixed_event_handler (
264
        u32                             acpi_event,
265
        acpi_event_handler              handler);
266
 
267
acpi_status
268
acpi_install_notify_handler (
269
        acpi_handle                     device,
270
        u32                             handler_type,
271
        acpi_notify_handler             handler,
272
        void                            *context);
273
 
274
acpi_status
275
acpi_remove_notify_handler (
276
        acpi_handle                     device,
277
        u32                             handler_type,
278
        acpi_notify_handler             handler);
279
 
280
acpi_status
281
acpi_install_address_space_handler (
282
        acpi_handle                     device,
283
        acpi_adr_space_type             space_id,
284
        acpi_adr_space_handler          handler,
285
        acpi_adr_space_setup            setup,
286
        void                            *context);
287
 
288
acpi_status
289
acpi_remove_address_space_handler (
290
        acpi_handle                     device,
291
        acpi_adr_space_type             space_id,
292
        acpi_adr_space_handler          handler);
293
 
294
acpi_status
295
acpi_install_gpe_handler (
296
        acpi_handle                     gpe_device,
297
        u32                             gpe_number,
298
        u32                             type,
299
        acpi_gpe_handler                handler,
300
        void                            *context);
301
 
302
acpi_status
303
acpi_acquire_global_lock (
304
        u16                             timeout,
305
        u32                             *handle);
306
 
307
acpi_status
308
acpi_release_global_lock (
309
        u32                             handle);
310
 
311
acpi_status
312
acpi_remove_gpe_handler (
313
        acpi_handle                     gpe_device,
314
        u32                             gpe_number,
315
        acpi_gpe_handler                handler);
316
 
317
acpi_status
318
acpi_enable_event (
319
        u32                             event,
320
        u32                             flags);
321
 
322
acpi_status
323
acpi_disable_event (
324
        u32                             event,
325
        u32                             flags);
326
 
327
acpi_status
328
acpi_clear_event (
329
        u32                             event);
330
 
331
acpi_status
332
acpi_get_event_status (
333
        u32                             event,
334
        acpi_event_status               *event_status);
335
 
336
acpi_status
337
acpi_enable_gpe (
338
        acpi_handle                     gpe_device,
339
        u32                             gpe_number,
340
        u32                             flags);
341
 
342
acpi_status
343
acpi_disable_gpe (
344
        acpi_handle                     gpe_device,
345
        u32                             gpe_number,
346
        u32                             flags);
347
 
348
acpi_status
349
acpi_clear_gpe (
350
        acpi_handle                     gpe_device,
351
        u32                             gpe_number,
352
        u32                             flags);
353
 
354
acpi_status
355
acpi_get_gpe_status (
356
        acpi_handle                     gpe_device,
357
        u32                             gpe_number,
358
        u32                             flags,
359
        acpi_event_status               *event_status);
360
 
361
acpi_status
362
acpi_install_gpe_block (
363
        acpi_handle                     gpe_device,
364
        struct acpi_generic_address     *gpe_block_address,
365
        u32                             register_count,
366
        u32                             interrupt_level);
367
 
368
acpi_status
369
acpi_remove_gpe_block (
370
        acpi_handle                     gpe_device);
371
 
372
 
373
/*
374
 * Resource interfaces
375
 */
376
 
377
typedef
378
acpi_status (*ACPI_WALK_RESOURCE_CALLBACK) (
379
        struct acpi_resource            *resource,
380
        void                            *context);
381
 
382
 
383
acpi_status
384
acpi_get_current_resources(
385
        acpi_handle                     device_handle,
386
        struct acpi_buffer              *ret_buffer);
387
 
388
acpi_status
389
acpi_get_possible_resources(
390
        acpi_handle                     device_handle,
391
        struct acpi_buffer              *ret_buffer);
392
 
393
acpi_status
394
acpi_walk_resources (
395
        acpi_handle                             device_handle,
396
        char                                    *path,
397
        ACPI_WALK_RESOURCE_CALLBACK     user_function,
398
        void                                    *context);
399
 
400
acpi_status
401
acpi_set_current_resources (
402
        acpi_handle                     device_handle,
403
        struct acpi_buffer              *in_buffer);
404
 
405
acpi_status
406
acpi_get_irq_routing_table (
407
        acpi_handle                     bus_device_handle,
408
        struct acpi_buffer              *ret_buffer);
409
 
410
acpi_status
411
acpi_resource_to_address64 (
412
        struct acpi_resource            *resource,
413
        struct acpi_resource_address64 *out);
414
 
415
/*
416
 * Hardware (ACPI device) interfaces
417
 */
418
 
419
acpi_status
420
acpi_get_register (
421
        u32                             register_id,
422
        u32                             *return_value,
423
        u32                             flags);
424
 
425
acpi_status
426
acpi_set_register (
427
        u32                             register_id,
428
        u32                             value,
429
        u32                             flags);
430
 
431
acpi_status
432
acpi_set_firmware_waking_vector (
433
        acpi_physical_address           physical_address);
434
 
435
acpi_status
436
acpi_get_firmware_waking_vector (
437
        acpi_physical_address           *physical_address);
438
 
439
acpi_status
440
acpi_get_sleep_type_data (
441
        u8                              sleep_state,
442
        u8                              *slp_typ_a,
443
        u8                              *slp_typ_b);
444
 
445
acpi_status
446
acpi_enter_sleep_state_prep (
447
        u8                              sleep_state);
448
 
449
acpi_status
450
acpi_enter_sleep_state (
451
        u8                              sleep_state);
452
 
453
acpi_status
454
acpi_enter_sleep_state_s4bios (
455
        void);
456
 
457
acpi_status
458
acpi_leave_sleep_state (
459
        u8                              sleep_state);
460
 
461
 
462
#endif /* __ACXFACE_H__ */

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