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Diffstat (limited to 'include/acpi/acpixf.h')
| -rw-r--r-- | include/acpi/acpixf.h | 497 |
1 files changed, 497 insertions, 0 deletions
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h new file mode 100644 index 000000000000..00d78b79652e --- /dev/null +++ b/include/acpi/acpixf.h @@ -0,0 +1,497 @@ + +/****************************************************************************** + * + * 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 manager + */ + +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__ */ |