[deliverable/linux.git] / include / acpi / acpixf.h


/******************************************************************************
 *
 * Name: acpixf.h - External interfaces to the ACPI subsystem
 *
 *****************************************************************************/

/*
 * Copyright (C) 2000 - 2005, R. Byron Moore
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions, and the following disclaimer,
 *    without modification.
 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
 *    substantially similar to the "NO WARRANTY" disclaimer below
 *    ("Disclaimer") and any redistribution must be conditioned upon
 *    including a substantially similar Disclaimer requirement for further
 *    binary redistribution.
 * 3. Neither the names of the above-listed copyright holders nor the names
 *    of any contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * Alternatively, this software may be distributed under the terms of the
 * GNU General Public License ("GPL") version 2 as published by the Free
 * Software Foundation.
 *
 * NO WARRANTY
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGES.
 */


#ifndef __ACXFACE_H__
#define __ACXFACE_H__

#include "actypes.h"
#include "actbl.h"


/*
 * Global interfaces
 */
acpi_status
acpi_initialize_subsystem (
	void);

acpi_status
acpi_enable_subsystem (
	u32                             flags);

acpi_status
acpi_initialize_objects (
	u32                             flags);

acpi_status
acpi_terminate (
	void);

#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_subsystem_status (
	void);
#endif

acpi_status
acpi_enable (
	void);

acpi_status
acpi_disable (
	void);

#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_get_system_info (
	struct acpi_buffer              *ret_buffer);
#endif

const char *
acpi_format_exception (
	acpi_status                     exception);

acpi_status
acpi_purge_cached_objects (
	void);

#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_install_initialization_handler (
	acpi_init_handler               handler,
	u32                             function);
#endif

/*
 * ACPI Memory managment
 */
void *
acpi_allocate (
	u32                             size);

void *
acpi_callocate (
	u32                             size);

void
acpi_free (
	void                            *address);


/*
 * ACPI table manipulation interfaces
 */
acpi_status
acpi_find_root_pointer (
	u32                             flags,
	struct acpi_pointer             *rsdp_address);

acpi_status
acpi_load_tables (
	void);

#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_load_table (
	struct acpi_table_header        *table_ptr);

acpi_status
acpi_unload_table (
	acpi_table_type                 table_type);

acpi_status
acpi_get_table_header (
	acpi_table_type                 table_type,
	u32                             instance,
	struct acpi_table_header        *out_table_header);
#endif  /*  ACPI_FUTURE_USAGE  */

acpi_status
acpi_get_table (
	acpi_table_type                 table_type,
	u32                             instance,
	struct acpi_buffer              *ret_buffer);

acpi_status
acpi_get_firmware_table (
	acpi_string                     signature,
	u32                             instance,
	u32                             flags,
	struct acpi_table_header        **table_pointer);


/*
 * Namespace and name interfaces
 */
acpi_status
acpi_walk_namespace (
	acpi_object_type                type,
	acpi_handle                     start_object,
	u32                             max_depth,
	acpi_walk_callback              user_function,
	void                            *context,
	void                            **return_value);

acpi_status
acpi_get_devices (
	char                            *HID,
	acpi_walk_callback              user_function,
	void                            *context,
	void                            **return_value);

acpi_status
acpi_get_name (
	acpi_handle                     handle,
	u32                             name_type,
	struct acpi_buffer              *ret_path_ptr);

acpi_status
acpi_get_handle (
	acpi_handle                     parent,
	acpi_string                     pathname,
	acpi_handle                     *ret_handle);

acpi_status
acpi_attach_data (
	acpi_handle                     obj_handle,
	acpi_object_handler             handler,
	void                            *data);

acpi_status
acpi_detach_data (
	acpi_handle                     obj_handle,
	acpi_object_handler             handler);

acpi_status
acpi_get_data (
	acpi_handle                     obj_handle,
	acpi_object_handler             handler,
	void                            **data);


/*
 * Object manipulation and enumeration
 */
acpi_status
acpi_evaluate_object (
	acpi_handle                     object,
	acpi_string                     pathname,
	struct acpi_object_list         *parameter_objects,
	struct acpi_buffer              *return_object_buffer);

#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_evaluate_object_typed (
	acpi_handle                     object,
	acpi_string                     pathname,
	struct acpi_object_list         *external_params,
	struct acpi_buffer              *return_buffer,
	acpi_object_type                return_type);
#endif

acpi_status
acpi_get_object_info (
	acpi_handle                     handle,
	struct acpi_buffer              *return_buffer);

acpi_status
acpi_get_next_object (
	acpi_object_type                type,
	acpi_handle                     parent,
	acpi_handle                     child,
	acpi_handle                     *out_handle);

acpi_status
acpi_get_type (
	acpi_handle                     object,
	acpi_object_type                *out_type);

acpi_status
acpi_get_parent (
	acpi_handle                     object,
	acpi_handle                     *out_handle);


/*
 * Event handler interfaces
 */
acpi_status
acpi_install_fixed_event_handler (
	u32                             acpi_event,
	acpi_event_handler              handler,
	void                            *context);

acpi_status
acpi_remove_fixed_event_handler (
	u32                             acpi_event,
	acpi_event_handler              handler);

acpi_status
acpi_install_notify_handler (
	acpi_handle                     device,
	u32                             handler_type,
	acpi_notify_handler             handler,
	void                            *context);

acpi_status
acpi_remove_notify_handler (
	acpi_handle                     device,
	u32                             handler_type,
	acpi_notify_handler             handler);

acpi_status
acpi_install_address_space_handler (
	acpi_handle                     device,
	acpi_adr_space_type             space_id,
	acpi_adr_space_handler          handler,
	acpi_adr_space_setup            setup,
	void                            *context);

acpi_status
acpi_remove_address_space_handler (
	acpi_handle                     device,
	acpi_adr_space_type             space_id,
	acpi_adr_space_handler          handler);

acpi_status
acpi_install_gpe_handler (
	acpi_handle                     gpe_device,
	u32                             gpe_number,
	u32                             type,
	acpi_event_handler              address,
	void                            *context);

#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_install_exception_handler (
	acpi_exception_handler          handler);
#endif


/*
 * Event interfaces
 */
acpi_status
acpi_acquire_global_lock (
	u16                             timeout,
	u32                             *handle);

acpi_status
acpi_release_global_lock (
	u32                             handle);

acpi_status
acpi_remove_gpe_handler (
	acpi_handle                     gpe_device,
	u32                             gpe_number,
	acpi_event_handler              address);

acpi_status
acpi_enable_event (
	u32                             event,
	u32                             flags);

acpi_status
acpi_disable_event (
	u32                             event,
	u32                             flags);

acpi_status
acpi_clear_event (
	u32                             event);

#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_get_event_status (
	u32                             event,
	acpi_event_status               *event_status);
#endif  /*  ACPI_FUTURE_USAGE  */

acpi_status
acpi_set_gpe_type (
	acpi_handle                     gpe_device,
	u32                             gpe_number,
	u8                              type);

acpi_status
acpi_enable_gpe (
	acpi_handle                     gpe_device,
	u32                             gpe_number,
	u32                             flags);

acpi_status
acpi_disable_gpe (
	acpi_handle                     gpe_device,
	u32                             gpe_number,
	u32                             flags);

acpi_status
acpi_clear_gpe (
	acpi_handle                     gpe_device,
	u32                             gpe_number,
	u32                             flags);

#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_get_gpe_status (
	acpi_handle                     gpe_device,
	u32                             gpe_number,
	u32                             flags,
	acpi_event_status               *event_status);
#endif  /*  ACPI_FUTURE_USAGE  */

acpi_status
acpi_install_gpe_block (
	acpi_handle                     gpe_device,
	struct acpi_generic_address     *gpe_block_address,
	u32                             register_count,
	u32                             interrupt_level);

acpi_status
acpi_remove_gpe_block (
	acpi_handle                     gpe_device);


/*
 * Resource interfaces
 */
typedef
acpi_status (*ACPI_WALK_RESOURCE_CALLBACK) (
	struct acpi_resource            *resource,
	void                            *context);


acpi_status
acpi_get_current_resources(
	acpi_handle                     device_handle,
	struct acpi_buffer              *ret_buffer);

#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_get_possible_resources(
	acpi_handle                     device_handle,
	struct acpi_buffer              *ret_buffer);
#endif

acpi_status
acpi_walk_resources (
	acpi_handle                             device_handle,
	char                                    *path,
	ACPI_WALK_RESOURCE_CALLBACK     user_function,
	void                                    *context);

acpi_status
acpi_set_current_resources (
	acpi_handle                     device_handle,
	struct acpi_buffer              *in_buffer);

acpi_status
acpi_get_irq_routing_table (
	acpi_handle                     bus_device_handle,
	struct acpi_buffer              *ret_buffer);

acpi_status
acpi_resource_to_address64 (
	struct acpi_resource            *resource,
	struct acpi_resource_address64 *out);

/*
 * Hardware (ACPI device) interfaces
 */
acpi_status
acpi_get_register (
	u32                             register_id,
	u32                             *return_value,
	u32                             flags);

acpi_status
acpi_set_register (
	u32                             register_id,
	u32                             value,
	u32                             flags);

acpi_status
acpi_set_firmware_waking_vector (
	acpi_physical_address           physical_address);

#ifdef ACPI_FUTURE_USAGE
acpi_status
acpi_get_firmware_waking_vector (
	acpi_physical_address           *physical_address);
#endif

acpi_status
acpi_get_sleep_type_data (
	u8                              sleep_state,
	u8                              *slp_typ_a,
	u8                              *slp_typ_b);

acpi_status
acpi_enter_sleep_state_prep (
	u8                              sleep_state);

acpi_status asmlinkage
acpi_enter_sleep_state (
	u8                              sleep_state);

acpi_status asmlinkage
acpi_enter_sleep_state_s4bios (
	void);

acpi_status
acpi_leave_sleep_state (
	u8                              sleep_state);


#endif /* __ACXFACE_H__ */
Commit	Line	Data
1da177e4 LT	1
	2	/******************************************************************************
	3	*
	4	* Name: acpixf.h - External interfaces to the ACPI subsystem
	5	*
	6	*****************************************************************************/
	7
	8	/*
	9	* Copyright (C) 2000 - 2005, R. Byron Moore
	10	* 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
	45
	46	#ifndef __ACXFACE_H__
	47	#define __ACXFACE_H__
	48
	49	#include "actypes.h"
	50	#include "actbl.h"
	51
	52
44f6c012	53	/*
1da177e4 LT	54	* Global interfaces
1da177e4 LT	55	*/
1da177e4 LT	56	acpi_status
	57	acpi_initialize_subsystem (
	58	void);
	59
	60	acpi_status
	61	acpi_enable_subsystem (
	62	u32 flags);
	63
	64	acpi_status
	65	acpi_initialize_objects (
	66	u32 flags);
	67
	68	acpi_status
	69	acpi_terminate (
	70	void);
	71
	72	#ifdef ACPI_FUTURE_USAGE
	73	acpi_status
	74	acpi_subsystem_status (
	75	void);
	76	#endif
	77
	78	acpi_status
	79	acpi_enable (
	80	void);
	81
	82	acpi_status
	83	acpi_disable (
	84	void);
	85
	86	#ifdef ACPI_FUTURE_USAGE
	87	acpi_status
	88	acpi_get_system_info (
	89	struct acpi_buffer *ret_buffer);
	90	#endif
	91
	92	const char *
	93	acpi_format_exception (
	94	acpi_status exception);
	95
	96	acpi_status
	97	acpi_purge_cached_objects (
	98	void);
	99
	100	#ifdef ACPI_FUTURE_USAGE
	101	acpi_status
	102	acpi_install_initialization_handler (
	103	acpi_init_handler handler,
	104	u32 function);
	105	#endif
	106
	107	/*
44f6c012	108	* ACPI Memory managment
1da177e4	109	*/
1da177e4 LT	110	void *
	111	acpi_allocate (
	112	u32 size);
	113
	114	void *
	115	acpi_callocate (
	116	u32 size);
	117
	118	void
	119	acpi_free (
	120	void *address);
	121
	122
	123	/*
	124	* ACPI table manipulation interfaces
	125	*/
1da177e4 LT	126	acpi_status
	127	acpi_find_root_pointer (
	128	u32 flags,
	129	struct acpi_pointer *rsdp_address);
	130
	131	acpi_status
	132	acpi_load_tables (
	133	void);
	134
	135	#ifdef ACPI_FUTURE_USAGE
	136	acpi_status
	137	acpi_load_table (
	138	struct acpi_table_header *table_ptr);
	139
	140	acpi_status
	141	acpi_unload_table (
	142	acpi_table_type table_type);
	143
	144	acpi_status
	145	acpi_get_table_header (
	146	acpi_table_type table_type,
	147	u32 instance,
	148	struct acpi_table_header *out_table_header);
	149	#endif /* ACPI_FUTURE_USAGE */
	150
	151	acpi_status
	152	acpi_get_table (
	153	acpi_table_type table_type,
	154	u32 instance,
	155	struct acpi_buffer *ret_buffer);
	156
	157	acpi_status
	158	acpi_get_firmware_table (
	159	acpi_string signature,
	160	u32 instance,
	161	u32 flags,
	162	struct acpi_table_header **table_pointer);
	163
	164
	165	/*
	166	* Namespace and name interfaces
	167	*/
1da177e4 LT	168	acpi_status
	169	acpi_walk_namespace (
	170	acpi_object_type type,
	171	acpi_handle start_object,
	172	u32 max_depth,
	173	acpi_walk_callback user_function,
	174	void *context,
	175	void **return_value);
	176
	177	acpi_status
	178	acpi_get_devices (
	179	char *HID,
	180	acpi_walk_callback user_function,
	181	void *context,
	182	void **return_value);
	183
	184	acpi_status
	185	acpi_get_name (
	186	acpi_handle handle,
	187	u32 name_type,
	188	struct acpi_buffer *ret_path_ptr);
	189
	190	acpi_status
	191	acpi_get_handle (
	192	acpi_handle parent,
	193	acpi_string pathname,
	194	acpi_handle *ret_handle);
	195
	196	acpi_status
	197	acpi_attach_data (
	198	acpi_handle obj_handle,
	199	acpi_object_handler handler,
	200	void *data);
	201
	202	acpi_status
	203	acpi_detach_data (
	204	acpi_handle obj_handle,
	205	acpi_object_handler handler);
	206
	207	acpi_status
	208	acpi_get_data (
	209	acpi_handle obj_handle,
	210	acpi_object_handler handler,
	211	void **data);
	212
	213
	214	/*
	215	* Object manipulation and enumeration
	216	*/
1da177e4 LT	217	acpi_status
	218	acpi_evaluate_object (
	219	acpi_handle object,
	220	acpi_string pathname,
	221	struct acpi_object_list *parameter_objects,
	222	struct acpi_buffer *return_object_buffer);
	223
	224	#ifdef ACPI_FUTURE_USAGE
	225	acpi_status
	226	acpi_evaluate_object_typed (
	227	acpi_handle object,
	228	acpi_string pathname,
	229	struct acpi_object_list *external_params,
	230	struct acpi_buffer *return_buffer,
	231	acpi_object_type return_type);
	232	#endif
	233
	234	acpi_status
	235	acpi_get_object_info (
	236	acpi_handle handle,
	237	struct acpi_buffer *return_buffer);
	238
	239	acpi_status
	240	acpi_get_next_object (
	241	acpi_object_type type,
	242	acpi_handle parent,
	243	acpi_handle child,
	244	acpi_handle *out_handle);
	245
	246	acpi_status
	247	acpi_get_type (
	248	acpi_handle object,
	249	acpi_object_type *out_type);
	250
	251	acpi_status
	252	acpi_get_parent (
	253	acpi_handle object,
	254	acpi_handle *out_handle);
	255
	256
	257	/*
	258	* Event handler interfaces
	259	*/
1da177e4 LT	260	acpi_status
	261	acpi_install_fixed_event_handler (
	262	u32 acpi_event,
	263	acpi_event_handler handler,
	264	void *context);
	265
	266	acpi_status
	267	acpi_remove_fixed_event_handler (
	268	u32 acpi_event,
	269	acpi_event_handler handler);
	270
	271	acpi_status
	272	acpi_install_notify_handler (
	273	acpi_handle device,
	274	u32 handler_type,
	275	acpi_notify_handler handler,
	276	void *context);
	277
	278	acpi_status
	279	acpi_remove_notify_handler (
	280	acpi_handle device,
	281	u32 handler_type,
	282	acpi_notify_handler handler);
	283
	284	acpi_status
	285	acpi_install_address_space_handler (
	286	acpi_handle device,
	287	acpi_adr_space_type space_id,
	288	acpi_adr_space_handler handler,
	289	acpi_adr_space_setup setup,
	290	void *context);
	291
	292	acpi_status
	293	acpi_remove_address_space_handler (
	294	acpi_handle device,
	295	acpi_adr_space_type space_id,
	296	acpi_adr_space_handler handler);
	297
	298	acpi_status
	299	acpi_install_gpe_handler (
	300	acpi_handle gpe_device,
	301	u32 gpe_number,
	302	u32 type,
	303	acpi_event_handler address,
	304	void *context);
	305
	306	#ifdef ACPI_FUTURE_USAGE
	307	acpi_status
	308	acpi_install_exception_handler (
	309	acpi_exception_handler handler);
	310	#endif
	311
	312
	313	/*
	314	* Event interfaces
	315	*/
1da177e4 LT	316	acpi_status
	317	acpi_acquire_global_lock (
	318	u16 timeout,
	319	u32 *handle);
	320
	321	acpi_status
	322	acpi_release_global_lock (
	323	u32 handle);
	324
	325	acpi_status
	326	acpi_remove_gpe_handler (
	327	acpi_handle gpe_device,
	328	u32 gpe_number,
	329	acpi_event_handler address);
	330
	331	acpi_status
	332	acpi_enable_event (
	333	u32 event,
	334	u32 flags);
	335
	336	acpi_status
	337	acpi_disable_event (
	338	u32 event,
	339	u32 flags);
	340
	341	acpi_status
	342	acpi_clear_event (
	343	u32 event);
	344
	345	#ifdef ACPI_FUTURE_USAGE
	346	acpi_status
	347	acpi_get_event_status (
	348	u32 event,
	349	acpi_event_status *event_status);
	350	#endif /* ACPI_FUTURE_USAGE */
	351
	352	acpi_status
	353	acpi_set_gpe_type (
	354	acpi_handle gpe_device,
	355	u32 gpe_number,
	356	u8 type);
	357
	358	acpi_status
	359	acpi_enable_gpe (
	360	acpi_handle gpe_device,
	361	u32 gpe_number,
	362	u32 flags);
	363
	364	acpi_status
	365	acpi_disable_gpe (
	366	acpi_handle gpe_device,
	367	u32 gpe_number,
	368	u32 flags);
	369
	370	acpi_status
	371	acpi_clear_gpe (
	372	acpi_handle gpe_device,
	373	u32 gpe_number,
	374	u32 flags);
	375
	376	#ifdef ACPI_FUTURE_USAGE
	377	acpi_status
	378	acpi_get_gpe_status (
	379	acpi_handle gpe_device,
380	u32 gpe_number,
381	u32 flags,
382	acpi_event_status *event_status);
383	#endif /* ACPI_FUTURE_USAGE */
384
385	acpi_status
386	acpi_install_gpe_block (
387	acpi_handle gpe_device,
388	struct acpi_generic_address *gpe_block_address,
389	u32 register_count,
390	u32 interrupt_level);
391
392	acpi_status
393	acpi_remove_gpe_block (
394	acpi_handle gpe_device);
395
396
397	/*
398	* Resource interfaces
399	*/
1da177e4 LT	400	typedef
	401	acpi_status (*ACPI_WALK_RESOURCE_CALLBACK) (
	402	struct acpi_resource *resource,
	403	void *context);
	404
	405
	406	acpi_status
	407	acpi_get_current_resources(
	408	acpi_handle device_handle,
	409	struct acpi_buffer *ret_buffer);
	410
	411	#ifdef ACPI_FUTURE_USAGE
	412	acpi_status
	413	acpi_get_possible_resources(
	414	acpi_handle device_handle,
	415	struct acpi_buffer *ret_buffer);
	416	#endif
	417
	418	acpi_status
	419	acpi_walk_resources (
	420	acpi_handle device_handle,
	421	char *path,
	422	ACPI_WALK_RESOURCE_CALLBACK user_function,
	423	void *context);
	424
	425	acpi_status
	426	acpi_set_current_resources (
	427	acpi_handle device_handle,
	428	struct acpi_buffer *in_buffer);
	429
	430	acpi_status
	431	acpi_get_irq_routing_table (
	432	acpi_handle bus_device_handle,
	433	struct acpi_buffer *ret_buffer);
	434
	435	acpi_status
	436	acpi_resource_to_address64 (
	437	struct acpi_resource *resource,
	438	struct acpi_resource_address64 *out);
	439
	440	/*
	441	* Hardware (ACPI device) interfaces
	442	*/
1da177e4 LT	443	acpi_status
	444	acpi_get_register (
	445	u32 register_id,
	446	u32 *return_value,
	447	u32 flags);
	448
	449	acpi_status
	450	acpi_set_register (
	451	u32 register_id,
	452	u32 value,
	453	u32 flags);
	454
	455	acpi_status
	456	acpi_set_firmware_waking_vector (
	457	acpi_physical_address physical_address);
	458
	459	#ifdef ACPI_FUTURE_USAGE
	460	acpi_status
	461	acpi_get_firmware_waking_vector (
	462	acpi_physical_address *physical_address);
	463	#endif
	464
	465	acpi_status
	466	acpi_get_sleep_type_data (
	467	u8 sleep_state,
	468	u8 *slp_typ_a,
	469	u8 *slp_typ_b);
	470
	471	acpi_status
	472	acpi_enter_sleep_state_prep (
	473	u8 sleep_state);
	474
	475	acpi_status asmlinkage
	476	acpi_enter_sleep_state (
	477	u8 sleep_state);
	478
	479	acpi_status asmlinkage
	480	acpi_enter_sleep_state_s4bios (
	481	void);
	482
	483	acpi_status
	484	acpi_leave_sleep_state (
	485	u8 sleep_state);
	486
	487
	488	#endif /* __ACXFACE_H__ */