ipv6: distinguish frag queues by device for multicast and link-local packets
[linux/fpc-iii.git] / include / acpi / acpixf.h
blobfcabb1597d5b094f29583ccc6bd4d2166adbc292
1 /******************************************************************************
3 * Name: acpixf.h - External interfaces to the ACPI subsystem
5 *****************************************************************************/
7 /*
8 * Copyright (C) 2000 - 2013, Intel Corp.
9 * All rights reserved.
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.
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.
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.
44 #ifndef __ACXFACE_H__
45 #define __ACXFACE_H__
47 /* Current ACPICA subsystem version in YYYYMMDD format */
49 #define ACPI_CA_VERSION 0x20130328
51 #include <acpi/acconfig.h>
52 #include <acpi/actypes.h>
53 #include <acpi/actbl.h>
54 #include <acpi/acbuffer.h>
56 extern u8 acpi_gbl_permanent_mmap;
59 * Globals that are publically available
61 extern u32 acpi_current_gpe_count;
62 extern struct acpi_table_fadt acpi_gbl_FADT;
63 extern u8 acpi_gbl_system_awake_and_running;
64 extern u8 acpi_gbl_reduced_hardware; /* ACPI 5.0 */
66 /* Runtime configuration of debug print levels */
68 extern u32 acpi_dbg_level;
69 extern u32 acpi_dbg_layer;
71 /* ACPICA runtime options */
73 extern u8 acpi_gbl_enable_interpreter_slack;
74 extern u8 acpi_gbl_all_methods_serialized;
75 extern u8 acpi_gbl_create_osi_method;
76 extern u8 acpi_gbl_use_default_register_widths;
77 extern acpi_name acpi_gbl_trace_method_name;
78 extern u32 acpi_gbl_trace_flags;
79 extern bool acpi_gbl_enable_aml_debug_object;
80 extern u8 acpi_gbl_copy_dsdt_locally;
81 extern u8 acpi_gbl_truncate_io_addresses;
82 extern u8 acpi_gbl_disable_auto_repair;
85 * Hardware-reduced prototypes. All interfaces that use these macros will
86 * be configured out of the ACPICA build if the ACPI_REDUCED_HARDWARE flag
87 * is set to TRUE.
89 #if (!ACPI_REDUCED_HARDWARE)
90 #define ACPI_HW_DEPENDENT_RETURN_STATUS(prototype) \
91 prototype;
93 #define ACPI_HW_DEPENDENT_RETURN_OK(prototype) \
94 prototype;
96 #define ACPI_HW_DEPENDENT_RETURN_VOID(prototype) \
97 prototype;
99 #else
100 #define ACPI_HW_DEPENDENT_RETURN_STATUS(prototype) \
101 static ACPI_INLINE prototype {return(AE_NOT_CONFIGURED);}
103 #define ACPI_HW_DEPENDENT_RETURN_OK(prototype) \
104 static ACPI_INLINE prototype {return(AE_OK);}
106 #define ACPI_HW_DEPENDENT_RETURN_VOID(prototype) \
107 static ACPI_INLINE prototype {}
109 #endif /* !ACPI_REDUCED_HARDWARE */
111 extern u32 acpi_rsdt_forced;
113 * Initialization
115 acpi_status
116 acpi_initialize_tables(struct acpi_table_desc *initial_storage,
117 u32 initial_table_count, u8 allow_resize);
119 acpi_status __init acpi_initialize_subsystem(void);
121 acpi_status acpi_enable_subsystem(u32 flags);
123 acpi_status acpi_initialize_objects(u32 flags);
125 acpi_status acpi_terminate(void);
128 * Miscellaneous global interfaces
130 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable(void))
131 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable(void))
132 #ifdef ACPI_FUTURE_USAGE
133 acpi_status acpi_subsystem_status(void);
134 #endif
136 #ifdef ACPI_FUTURE_USAGE
137 acpi_status acpi_get_system_info(struct acpi_buffer *ret_buffer);
138 #endif
140 const char *acpi_format_exception(acpi_status exception);
142 acpi_status acpi_purge_cached_objects(void);
144 acpi_status acpi_install_interface(acpi_string interface_name);
146 acpi_status acpi_remove_interface(acpi_string interface_name);
149 acpi_check_address_range(acpi_adr_space_type space_id,
150 acpi_physical_address address,
151 acpi_size length, u8 warn);
153 acpi_status
154 acpi_decode_pld_buffer(u8 *in_buffer,
155 acpi_size length, struct acpi_pld_info **return_buffer);
158 * ACPI Memory management
160 void *acpi_allocate(u32 size);
162 void *acpi_callocate(u32 size);
164 void acpi_free(void *address);
167 * ACPI table load/unload interfaces
169 acpi_status acpi_load_table(struct acpi_table_header *table);
171 acpi_status acpi_unload_parent_table(acpi_handle object);
173 acpi_status acpi_load_tables(void);
176 * ACPI table manipulation interfaces
178 acpi_status acpi_reallocate_root_table(void);
180 acpi_status acpi_find_root_pointer(acpi_physical_address *rsdp_address);
182 acpi_status acpi_unload_table_id(acpi_owner_id id);
184 acpi_status
185 acpi_get_table_header(acpi_string signature,
186 u32 instance, struct acpi_table_header *out_table_header);
188 acpi_status
189 acpi_get_table_with_size(acpi_string signature,
190 u32 instance, struct acpi_table_header **out_table,
191 acpi_size *tbl_size);
192 acpi_status
193 acpi_get_table(acpi_string signature,
194 u32 instance, struct acpi_table_header **out_table);
196 acpi_status
197 acpi_get_table_by_index(u32 table_index, struct acpi_table_header **out_table);
199 acpi_status
200 acpi_install_table_handler(acpi_table_handler handler, void *context);
202 acpi_status acpi_remove_table_handler(acpi_table_handler handler);
205 * Namespace and name interfaces
207 acpi_status
208 acpi_walk_namespace(acpi_object_type type,
209 acpi_handle start_object,
210 u32 max_depth,
211 acpi_walk_callback pre_order_visit,
212 acpi_walk_callback post_order_visit,
213 void *context, void **return_value);
215 acpi_status
216 acpi_get_devices(const char *HID,
217 acpi_walk_callback user_function,
218 void *context, void **return_value);
220 acpi_status
221 acpi_get_name(acpi_handle object,
222 u32 name_type, struct acpi_buffer *ret_path_ptr);
224 acpi_status
225 acpi_get_handle(acpi_handle parent,
226 acpi_string pathname, acpi_handle * ret_handle);
228 acpi_status
229 acpi_attach_data(acpi_handle object, acpi_object_handler handler, void *data);
231 acpi_status acpi_detach_data(acpi_handle object, acpi_object_handler handler);
233 acpi_status
234 acpi_get_data(acpi_handle object, acpi_object_handler handler, void **data);
236 acpi_status
237 acpi_debug_trace(char *name, u32 debug_level, u32 debug_layer, u32 flags);
240 * Object manipulation and enumeration
242 acpi_status
243 acpi_evaluate_object(acpi_handle object,
244 acpi_string pathname,
245 struct acpi_object_list *parameter_objects,
246 struct acpi_buffer *return_object_buffer);
248 acpi_status
249 acpi_evaluate_object_typed(acpi_handle object,
250 acpi_string pathname,
251 struct acpi_object_list *external_params,
252 struct acpi_buffer *return_buffer,
253 acpi_object_type return_type);
255 acpi_status
256 acpi_get_object_info(acpi_handle object,
257 struct acpi_device_info **return_buffer);
259 acpi_status acpi_install_method(u8 *buffer);
261 acpi_status
262 acpi_get_next_object(acpi_object_type type,
263 acpi_handle parent,
264 acpi_handle child, acpi_handle * out_handle);
266 acpi_status acpi_get_type(acpi_handle object, acpi_object_type * out_type);
268 acpi_status acpi_get_id(acpi_handle object, acpi_owner_id * out_type);
270 acpi_status acpi_get_parent(acpi_handle object, acpi_handle * out_handle);
273 * Handler interfaces
275 acpi_status
276 acpi_install_initialization_handler(acpi_init_handler handler, u32 function);
278 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
279 acpi_install_global_event_handler
280 (acpi_gbl_event_handler handler, void *context))
282 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
283 acpi_install_fixed_event_handler(u32
284 acpi_event,
285 acpi_event_handler
286 handler,
287 void
288 *context))
289 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
290 acpi_remove_fixed_event_handler(u32 acpi_event,
291 acpi_event_handler
292 handler))
293 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
294 acpi_install_gpe_handler(acpi_handle
295 gpe_device,
296 u32 gpe_number,
297 u32 type,
298 acpi_gpe_handler
299 address,
300 void *context))
301 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
302 acpi_remove_gpe_handler(acpi_handle gpe_device,
303 u32 gpe_number,
304 acpi_gpe_handler
305 address))
306 acpi_status acpi_install_notify_handler(acpi_handle device, u32 handler_type,
307 acpi_notify_handler handler,
308 void *context);
310 acpi_status
311 acpi_remove_notify_handler(acpi_handle device,
312 u32 handler_type, acpi_notify_handler handler);
314 acpi_status
315 acpi_install_address_space_handler(acpi_handle device,
316 acpi_adr_space_type space_id,
317 acpi_adr_space_handler handler,
318 acpi_adr_space_setup setup, void *context);
320 acpi_status
321 acpi_remove_address_space_handler(acpi_handle device,
322 acpi_adr_space_type space_id,
323 acpi_adr_space_handler handler);
325 #ifdef ACPI_FUTURE_USAGE
326 acpi_status acpi_install_exception_handler(acpi_exception_handler handler);
327 #endif
329 acpi_status acpi_install_interface_handler(acpi_interface_handler handler);
332 * Global Lock interfaces
334 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
335 acpi_acquire_global_lock(u16 timeout,
336 u32 *handle))
337 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
338 acpi_release_global_lock(u32 handle))
341 * Interfaces to AML mutex objects
343 acpi_status
344 acpi_acquire_mutex(acpi_handle handle, acpi_string pathname, u16 timeout);
346 acpi_status acpi_release_mutex(acpi_handle handle, acpi_string pathname);
349 * Fixed Event interfaces
351 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
352 acpi_enable_event(u32 event, u32 flags))
354 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
355 acpi_disable_event(u32 event, u32 flags))
357 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_clear_event(u32 event))
359 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
360 acpi_get_event_status(u32 event,
361 acpi_event_status
362 *event_status))
364 * General Purpose Event (GPE) Interfaces
366 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_update_all_gpes(void))
368 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
369 acpi_enable_gpe(acpi_handle gpe_device,
370 u32 gpe_number))
372 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
373 acpi_disable_gpe(acpi_handle gpe_device,
374 u32 gpe_number))
376 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
377 acpi_clear_gpe(acpi_handle gpe_device,
378 u32 gpe_number))
380 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
381 acpi_set_gpe(acpi_handle gpe_device,
382 u32 gpe_number, u8 action))
384 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
385 acpi_finish_gpe(acpi_handle gpe_device,
386 u32 gpe_number))
388 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
389 acpi_setup_gpe_for_wake(acpi_handle
390 parent_device,
391 acpi_handle gpe_device,
392 u32 gpe_number))
393 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
394 acpi_set_gpe_wake_mask(acpi_handle gpe_device,
395 u32 gpe_number,
396 u8 action))
397 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
398 acpi_get_gpe_status(acpi_handle gpe_device,
399 u32 gpe_number,
400 acpi_event_status
401 *event_status))
403 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable_all_gpes(void))
405 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable_all_runtime_gpes(void))
407 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
408 acpi_get_gpe_device(u32 gpe_index,
409 acpi_handle * gpe_device))
411 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
412 acpi_install_gpe_block(acpi_handle gpe_device,
413 struct
414 acpi_generic_address
415 *gpe_block_address,
416 u32 register_count,
417 u32 interrupt_number))
418 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
419 acpi_remove_gpe_block(acpi_handle gpe_device))
422 * Resource interfaces
424 typedef
425 acpi_status(*acpi_walk_resource_callback) (struct acpi_resource * resource,
426 void *context);
428 acpi_status
429 acpi_get_vendor_resource(acpi_handle device,
430 char *name,
431 struct acpi_vendor_uuid *uuid,
432 struct acpi_buffer *ret_buffer);
434 acpi_status
435 acpi_get_current_resources(acpi_handle device, struct acpi_buffer *ret_buffer);
437 #ifdef ACPI_FUTURE_USAGE
438 acpi_status
439 acpi_get_possible_resources(acpi_handle device, struct acpi_buffer *ret_buffer);
440 #endif
442 acpi_status
443 acpi_get_event_resources(acpi_handle device_handle,
444 struct acpi_buffer *ret_buffer);
446 acpi_status
447 acpi_walk_resource_buffer(struct acpi_buffer *buffer,
448 acpi_walk_resource_callback user_function,
449 void *context);
451 acpi_status
452 acpi_walk_resources(acpi_handle device,
453 char *name,
454 acpi_walk_resource_callback user_function, void *context);
456 acpi_status
457 acpi_set_current_resources(acpi_handle device, struct acpi_buffer *in_buffer);
459 acpi_status
460 acpi_get_irq_routing_table(acpi_handle device, struct acpi_buffer *ret_buffer);
462 acpi_status
463 acpi_resource_to_address64(struct acpi_resource *resource,
464 struct acpi_resource_address64 *out);
466 acpi_status
467 acpi_buffer_to_resource(u8 *aml_buffer,
468 u16 aml_buffer_length,
469 struct acpi_resource **resource_ptr);
472 * Hardware (ACPI device) interfaces
474 acpi_status acpi_reset(void);
476 acpi_status acpi_read(u64 *value, struct acpi_generic_address *reg);
478 acpi_status acpi_write(u64 value, struct acpi_generic_address *reg);
480 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
481 acpi_read_bit_register(u32 register_id,
482 u32 *return_value))
484 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
485 acpi_write_bit_register(u32 register_id,
486 u32 value))
489 * Sleep/Wake interfaces
491 acpi_status
492 acpi_get_sleep_type_data(u8 sleep_state, u8 * slp_typ_a, u8 * slp_typ_b);
494 acpi_status acpi_enter_sleep_state_prep(u8 sleep_state);
496 acpi_status asmlinkage acpi_enter_sleep_state(u8 sleep_state);
498 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status asmlinkage acpi_enter_sleep_state_s4bios(void))
500 acpi_status acpi_leave_sleep_state_prep(u8 sleep_state);
502 acpi_status acpi_leave_sleep_state(u8 sleep_state);
504 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
505 acpi_set_firmware_waking_vector(u32
506 physical_address))
508 #if ACPI_MACHINE_WIDTH == 64
509 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
510 acpi_set_firmware_waking_vector64(u64
511 physical_address))
512 #endif
514 * ACPI Timer interfaces
516 #ifdef ACPI_FUTURE_USAGE
517 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
518 acpi_get_timer_resolution(u32 *resolution))
520 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_get_timer(u32 *ticks))
522 ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status
523 acpi_get_timer_duration(u32 start_ticks,
524 u32 end_ticks,
525 u32 *time_elapsed))
526 #endif /* ACPI_FUTURE_USAGE */
529 * Error/Warning output
531 void ACPI_INTERNAL_VAR_XFACE
532 acpi_error(const char *module_name,
533 u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
535 void ACPI_INTERNAL_VAR_XFACE
536 acpi_exception(const char *module_name,
537 u32 line_number,
538 acpi_status status, const char *format, ...) ACPI_PRINTF_LIKE(4);
540 void ACPI_INTERNAL_VAR_XFACE
541 acpi_warning(const char *module_name,
542 u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
544 void ACPI_INTERNAL_VAR_XFACE
545 acpi_info(const char *module_name,
546 u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
548 void ACPI_INTERNAL_VAR_XFACE
549 acpi_bios_error(const char *module_name,
550 u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
552 void ACPI_INTERNAL_VAR_XFACE
553 acpi_bios_warning(const char *module_name,
554 u32 line_number, const char *format, ...) ACPI_PRINTF_LIKE(3);
557 * Debug output
559 #ifdef ACPI_DEBUG_OUTPUT
561 void ACPI_INTERNAL_VAR_XFACE
562 acpi_debug_print(u32 requested_debug_level,
563 u32 line_number,
564 const char *function_name,
565 const char *module_name,
566 u32 component_id, const char *format, ...) ACPI_PRINTF_LIKE(6);
568 void ACPI_INTERNAL_VAR_XFACE
569 acpi_debug_print_raw(u32 requested_debug_level,
570 u32 line_number,
571 const char *function_name,
572 const char *module_name,
573 u32 component_id,
574 const char *format, ...) ACPI_PRINTF_LIKE(6);
575 #endif
577 #endif /* __ACXFACE_H__ */