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https://github.com/reactos/reactos.git
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340 lines
7.2 KiB
C
340 lines
7.2 KiB
C
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/******************************************************************************
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*
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* Name: acpixf.h - External interfaces to the ACPI subsystem
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*
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*****************************************************************************/
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/*
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* Copyright (C) 2000, 2001 R. Byron Moore
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef __ACXFACE_H__
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#define __ACXFACE_H__
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#include "actypes.h"
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#include "actbl.h"
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/*
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* Global interfaces
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*/
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ACPI_STATUS
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acpi_initialize_subsystem (
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void);
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ACPI_STATUS
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acpi_enable_subsystem (
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u32 flags);
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ACPI_STATUS
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acpi_terminate (
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void);
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ACPI_STATUS
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acpi_enable (
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void);
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ACPI_STATUS
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acpi_disable (
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void);
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ACPI_STATUS
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acpi_get_system_info(
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ACPI_BUFFER *ret_buffer);
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ACPI_STATUS
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acpi_format_exception (
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ACPI_STATUS exception,
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ACPI_BUFFER *out_buffer);
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/*
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* ACPI Memory manager
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*/
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void *
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acpi_allocate (
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u32 size);
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void *
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acpi_callocate (
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u32 size);
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void
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acpi_free (
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void *address);
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/*
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* ACPI table manipulation interfaces
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*/
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ACPI_STATUS
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acpi_find_root_pointer (
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ACPI_PHYSICAL_ADDRESS *rsdp_physical_address);
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ACPI_STATUS
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acpi_load_tables (
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ACPI_PHYSICAL_ADDRESS rsdp_physical_address);
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ACPI_STATUS
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acpi_load_table (
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ACPI_TABLE_HEADER *table_ptr);
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ACPI_STATUS
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acpi_unload_table (
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ACPI_TABLE_TYPE table_type);
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ACPI_STATUS
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acpi_get_table_header (
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ACPI_TABLE_TYPE table_type,
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u32 instance,
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ACPI_TABLE_HEADER *out_table_header);
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ACPI_STATUS
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acpi_get_table (
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ACPI_TABLE_TYPE table_type,
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u32 instance,
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ACPI_BUFFER *ret_buffer);
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/*
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* Namespace and name interfaces
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*/
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ACPI_STATUS
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acpi_walk_namespace (
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ACPI_OBJECT_TYPE type,
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ACPI_HANDLE start_object,
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u32 max_depth,
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WALK_CALLBACK user_function,
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void *context,
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void * *return_value);
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ACPI_STATUS
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acpi_get_devices (
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NATIVE_CHAR *HID,
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WALK_CALLBACK user_function,
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void *context,
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void **return_value);
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ACPI_STATUS
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acpi_get_name (
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ACPI_HANDLE handle,
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u32 name_type,
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ACPI_BUFFER *ret_path_ptr);
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ACPI_STATUS
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acpi_get_handle (
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ACPI_HANDLE parent,
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ACPI_STRING pathname,
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ACPI_HANDLE *ret_handle);
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/*
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* Object manipulation and enumeration
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*/
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ACPI_STATUS
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acpi_evaluate_object (
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ACPI_HANDLE object,
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ACPI_STRING pathname,
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ACPI_OBJECT_LIST *parameter_objects,
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ACPI_BUFFER *return_object_buffer);
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ACPI_STATUS
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acpi_get_object_info (
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ACPI_HANDLE device,
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ACPI_DEVICE_INFO *info);
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ACPI_STATUS
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acpi_get_next_object (
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ACPI_OBJECT_TYPE type,
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ACPI_HANDLE parent,
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ACPI_HANDLE child,
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ACPI_HANDLE *out_handle);
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ACPI_STATUS
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acpi_get_type (
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ACPI_HANDLE object,
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ACPI_OBJECT_TYPE *out_type);
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ACPI_STATUS
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acpi_get_parent (
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ACPI_HANDLE object,
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ACPI_HANDLE *out_handle);
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/*
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* Event handler interfaces
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*/
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ACPI_STATUS
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acpi_install_fixed_event_handler (
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u32 acpi_event,
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FIXED_EVENT_HANDLER handler,
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void *context);
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ACPI_STATUS
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acpi_remove_fixed_event_handler (
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u32 acpi_event,
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FIXED_EVENT_HANDLER handler);
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ACPI_STATUS
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acpi_install_notify_handler (
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ACPI_HANDLE device,
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u32 handler_type,
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NOTIFY_HANDLER handler,
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void *context);
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ACPI_STATUS
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acpi_remove_notify_handler (
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ACPI_HANDLE device,
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u32 handler_type,
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NOTIFY_HANDLER handler);
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ACPI_STATUS
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acpi_install_address_space_handler (
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ACPI_HANDLE device,
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ACPI_ADDRESS_SPACE_TYPE space_id,
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ADDRESS_SPACE_HANDLER handler,
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ADDRESS_SPACE_SETUP setup,
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void *context);
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ACPI_STATUS
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acpi_remove_address_space_handler (
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ACPI_HANDLE device,
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ACPI_ADDRESS_SPACE_TYPE space_id,
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ADDRESS_SPACE_HANDLER handler);
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ACPI_STATUS
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acpi_install_gpe_handler (
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u32 gpe_number,
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u32 type,
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GPE_HANDLER handler,
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void *context);
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ACPI_STATUS
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acpi_acquire_global_lock (
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void);
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ACPI_STATUS
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acpi_release_global_lock (
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void);
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ACPI_STATUS
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acpi_remove_gpe_handler (
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u32 gpe_number,
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GPE_HANDLER handler);
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ACPI_STATUS
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acpi_enable_event (
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u32 acpi_event,
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u32 type);
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ACPI_STATUS
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acpi_disable_event (
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u32 acpi_event,
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u32 type);
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ACPI_STATUS
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acpi_clear_event (
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u32 acpi_event,
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u32 type);
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ACPI_STATUS
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acpi_get_event_status (
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u32 acpi_event,
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u32 type,
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ACPI_EVENT_STATUS *event_status);
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/*
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* Resource interfaces
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*/
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ACPI_STATUS
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acpi_get_current_resources(
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ACPI_HANDLE device_handle,
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ACPI_BUFFER *ret_buffer);
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ACPI_STATUS
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acpi_get_possible_resources(
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ACPI_HANDLE device_handle,
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ACPI_BUFFER *ret_buffer);
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ACPI_STATUS
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acpi_set_current_resources (
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ACPI_HANDLE device_handle,
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ACPI_BUFFER *in_buffer);
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ACPI_STATUS
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acpi_get_irq_routing_table (
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ACPI_HANDLE bus_device_handle,
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ACPI_BUFFER *ret_buffer);
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/*
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* Hardware (ACPI device) interfaces
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*/
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ACPI_STATUS
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acpi_set_firmware_waking_vector (
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ACPI_PHYSICAL_ADDRESS physical_address);
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ACPI_STATUS
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acpi_get_firmware_waking_vector (
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ACPI_PHYSICAL_ADDRESS *physical_address);
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ACPI_STATUS
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acpi_enter_sleep_state (
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u8 sleep_state);
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ACPI_STATUS
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acpi_get_processor_throttling_info (
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ACPI_HANDLE processor_handle,
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ACPI_BUFFER *user_buffer);
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ACPI_STATUS
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acpi_set_processor_throttling_state (
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ACPI_HANDLE processor_handle,
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u32 throttle_state);
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ACPI_STATUS
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acpi_get_processor_throttling_state (
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ACPI_HANDLE processor_handle,
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u32 *throttle_state);
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ACPI_STATUS
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acpi_get_processor_cx_info (
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ACPI_HANDLE processor_handle,
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ACPI_BUFFER *user_buffer);
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ACPI_STATUS
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acpi_set_processor_sleep_state (
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ACPI_HANDLE processor_handle,
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u32 cx_state);
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ACPI_STATUS
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acpi_processor_sleep (
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ACPI_HANDLE processor_handle,
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u32 *pm_timer_ticks);
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#endif /* __ACXFACE_H__ */
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