/****************************************************************************** * * Name: acpixf.h - External interfaces to the ACPI subsystem * *****************************************************************************//* *  Copyright (C) 2000, 2001 R. Byron Moore * *  This program is free software; you can redistribute it and/or modify *  it under the terms of the GNU General Public License as published by *  the Free Software Foundation; either version 2 of the License, or *  (at your option) any later version. * *  This program is distributed in the hope that it will be useful, *  but WITHOUT ANY WARRANTY; without even the implied warranty of *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the *  GNU General Public License for more details. * *  You should have received a copy of the GNU General Public License *  along with this program; if not, write to the Free Software *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */#ifndef __ACXFACE_H__#define __ACXFACE_H__#include "actypes.h"#include "actbl.h" /* * Global interfaces */acpi_statusacpi_initialize_subsystem (	void);acpi_statusacpi_enable_subsystem (	u32                     flags);acpi_statusacpi_terminate (	void);acpi_statusacpi_subsystem_status (	void);acpi_statusacpi_enable (	void);acpi_statusacpi_disable (	void);acpi_statusacpi_get_system_info (	acpi_buffer             *ret_buffer);const char *acpi_format_exception (	acpi_status             exception);/* * ACPI Memory manager */void *acpi_allocate (	u32                     size);void *acpi_callocate (	u32                     size);voidacpi_free (	void                    *address);/* * ACPI table manipulation interfaces */acpi_statusacpi_find_root_pointer (	u32                     flags,	ACPI_PHYSICAL_ADDRESS   *rsdp_physical_address);acpi_statusacpi_load_tables (	void);acpi_statusacpi_load_table (	acpi_table_header       *table_ptr);acpi_statusacpi_unload_table (	acpi_table_type         table_type);acpi_statusacpi_get_table_header (	acpi_table_type         table_type,	u32                     instance,	acpi_table_header       *out_table_header);acpi_statusacpi_get_table (	acpi_table_type         table_type,	u32                     instance,	acpi_buffer             *ret_buffer);acpi_statusacpi_get_firmware_table (	acpi_string             signature,	u32                     instance,	u32                     flags,	acpi_table_header       **table_pointer);/* * Namespace and name interfaces */acpi_statusacpi_walk_namespace (	acpi_object_type        type,	acpi_handle             start_object,	u32                     max_depth,	acpi_walk_callback      user_function,	void                    *context,	void *                  *return_value);acpi_statusacpi_get_devices (	NATIVE_CHAR             *HID,	acpi_walk_callback      user_function,	void                    *context,	void                    **return_value);acpi_statusacpi_get_name (	acpi_handle             handle,	u32                     name_type,	acpi_buffer             *ret_path_ptr);acpi_statusacpi_get_handle (	acpi_handle             parent,	acpi_string             pathname,	acpi_handle             *ret_handle);/* * Object manipulation and enumeration */acpi_statusacpi_evaluate_object (	acpi_handle             object,	acpi_string             pathname,	acpi_object_list        *parameter_objects,	acpi_buffer             *return_object_buffer);acpi_statusacpi_get_object_info (	acpi_handle             device,	acpi_device_info        *info);acpi_statusacpi_get_next_object (	acpi_object_type        type,	acpi_handle             parent,	acpi_handle             child,	acpi_handle             *out_handle);acpi_statusacpi_get_type (	acpi_handle             object,	acpi_object_type        *out_type);acpi_statusacpi_get_parent (	acpi_handle             object,	acpi_handle             *out_handle);/* * Event handler interfaces */acpi_statusacpi_install_fixed_event_handler (	u32                     acpi_event,	acpi_event_handler      handler,	void                    *context);acpi_statusacpi_remove_fixed_event_handler (	u32                     acpi_event,	acpi_event_handler      handler);acpi_statusacpi_install_notify_handler (	acpi_handle             device,	u32                     handler_type,	acpi_notify_handler     handler,	void                    *context);acpi_statusacpi_remove_notify_handler (	acpi_handle             device,	u32                     handler_type,	acpi_notify_handler     handler);acpi_statusacpi_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_statusacpi_remove_address_space_handler (	acpi_handle             device,	ACPI_ADR_SPACE_TYPE     space_id,	acpi_adr_space_handler  handler);acpi_statusacpi_install_gpe_handler (	u32                     gpe_number,	u32                     type,	acpi_gpe_handler        handler,	void                    *context);acpi_statusacpi_acquire_global_lock (	void);acpi_statusacpi_release_global_lock (	void);acpi_statusacpi_remove_gpe_handler (	u32                     gpe_number,	acpi_gpe_handler        handler);acpi_statusacpi_enable_event (	u32                     acpi_event,	u32                     type,	u32                     flags);acpi_statusacpi_disable_event (	u32                     acpi_event,	u32                     type,	u32                     flags);acpi_statusacpi_clear_event (	u32                     acpi_event,	u32                     type);acpi_statusacpi_get_event_status (	u32                     acpi_event,	u32                     type,	acpi_event_status       *event_status);/* * Resource interfaces */acpi_statusacpi_get_current_resources(	acpi_handle             device_handle,	acpi_buffer             *ret_buffer);acpi_statusacpi_get_possible_resources(	acpi_handle             device_handle,	acpi_buffer             *ret_buffer);acpi_statusacpi_set_current_resources (	acpi_handle             device_handle,	acpi_buffer             *in_buffer);acpi_statusacpi_get_irq_routing_table (	acpi_handle             bus_device_handle,	acpi_buffer             *ret_buffer);/* * Hardware (ACPI device) interfaces */acpi_statusacpi_set_firmware_waking_vector (	ACPI_PHYSICAL_ADDRESS   physical_address);acpi_statusacpi_get_firmware_waking_vector (	ACPI_PHYSICAL_ADDRESS   *physical_address);acpi_statusacpi_enter_sleep_state (	u8 sleep_state);acpi_statusacpi_leave_sleep_state (	u8 sleep_state);#endif /* __ACXFACE_H__ */