blob: 4ab99b2fd6702610fb26cb613a8a9b9e7f5491ac [file] [log] [blame]
/******************************************************************************
*
* Name: acevents.h - Event subcomponent prototypes and defines
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2004, 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 __ACEVENTS_H__
#define __ACEVENTS_H__
acpi_status
acpi_ev_initialize (
void);
acpi_status
acpi_ev_handler_initialize (
void);
/*
* Evfixed - Fixed event handling
*/
acpi_status
acpi_ev_fixed_event_initialize (
void);
u32
acpi_ev_fixed_event_detect (
void);
u32
acpi_ev_fixed_event_dispatch (
u32 event);
/*
* Evmisc
*/
u8
acpi_ev_is_notify_object (
struct acpi_namespace_node *node);
acpi_status
acpi_ev_acquire_global_lock(
u16 timeout);
acpi_status
acpi_ev_release_global_lock(
void);
acpi_status
acpi_ev_init_global_lock_handler (
void);
u32
acpi_ev_get_gpe_number_index (
u32 gpe_number);
acpi_status
acpi_ev_queue_notify_request (
struct acpi_namespace_node *node,
u32 notify_value);
void ACPI_SYSTEM_XFACE
acpi_ev_notify_dispatch (
void *context);
/*
* Evgpe - GPE handling and dispatch
*/
acpi_status
acpi_ev_walk_gpe_list (
ACPI_GPE_CALLBACK gpe_walk_callback);
u8
acpi_ev_valid_gpe_event (
struct acpi_gpe_event_info *gpe_event_info);
struct acpi_gpe_event_info *
acpi_ev_get_gpe_event_info (
acpi_handle gpe_device,
u32 gpe_number);
acpi_status
acpi_ev_gpe_initialize (
void);
acpi_status
acpi_ev_create_gpe_block (
struct acpi_namespace_node *gpe_device,
struct acpi_generic_address *gpe_block_address,
u32 register_count,
u8 gpe_block_base_number,
u32 interrupt_level,
struct acpi_gpe_block_info **return_gpe_block);
acpi_status
acpi_ev_delete_gpe_block (
struct acpi_gpe_block_info *gpe_block);
u32
acpi_ev_gpe_dispatch (
struct acpi_gpe_event_info *gpe_event_info,
u32 gpe_number);
u32
acpi_ev_gpe_detect (
struct acpi_gpe_xrupt_info *gpe_xrupt_list);
/*
* Evregion - Address Space handling
*/
acpi_status
acpi_ev_init_address_spaces (
void);
acpi_status
acpi_ev_address_space_dispatch (
union acpi_operand_object *region_obj,
u32 function,
acpi_physical_address address,
u32 bit_width,
void *value);
acpi_status
acpi_ev_install_handler (
acpi_handle obj_handle,
u32 level,
void *context,
void **return_value);
acpi_status
acpi_ev_attach_region (
union acpi_operand_object *handler_obj,
union acpi_operand_object *region_obj,
u8 acpi_ns_is_locked);
void
acpi_ev_detach_region (
union acpi_operand_object *region_obj,
u8 acpi_ns_is_locked);
acpi_status
acpi_ev_execute_reg_method (
union acpi_operand_object *region_obj,
u32 function);
acpi_status
acpi_ev_reg_run (
acpi_handle obj_handle,
u32 level,
void *context,
void **return_value);
/*
* Evregini - Region initialization and setup
*/
acpi_status
acpi_ev_system_memory_region_setup (
acpi_handle handle,
u32 function,
void *handler_context,
void **region_context);
acpi_status
acpi_ev_io_space_region_setup (
acpi_handle handle,
u32 function,
void *handler_context,
void **region_context);
acpi_status
acpi_ev_pci_config_region_setup (
acpi_handle handle,
u32 function,
void *handler_context,
void **region_context);
acpi_status
acpi_ev_cmos_region_setup (
acpi_handle handle,
u32 function,
void *handler_context,
void **region_context);
acpi_status
acpi_ev_pci_bar_region_setup (
acpi_handle handle,
u32 function,
void *handler_context,
void **region_context);
acpi_status
acpi_ev_default_region_setup (
acpi_handle handle,
u32 function,
void *handler_context,
void **region_context);
acpi_status
acpi_ev_initialize_region (
union acpi_operand_object *region_obj,
u8 acpi_ns_locked);
/*
* Evsci - SCI (System Control Interrupt) handling/dispatch
*/
u32 ACPI_SYSTEM_XFACE
acpi_ev_gpe_xrupt_handler (
void *context);
u32
acpi_ev_install_sci_handler (
void);
acpi_status
acpi_ev_remove_sci_handler (
void);
u32
acpi_ev_initialize_sCI (
u32 program_sCI);
void
acpi_ev_terminate (
void);
#endif /* __ACEVENTS_H__ */