294 lines
7.7 KiB
C
294 lines
7.7 KiB
C
/******************************************************************************
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*
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* Name: acevents.h - Event subcomponent prototypes and defines
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*
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*****************************************************************************/
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/*
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* Copyright (C) 2000 - 2005, R. Byron Moore
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer
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* substantially similar to the "NO WARRANTY" disclaimer below
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* ("Disclaimer") and any redistribution must be conditioned upon
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* including a substantially similar Disclaimer requirement for further
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* binary redistribution.
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* 3. Neither the names of the above-listed copyright holders nor the names
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* of any contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") version 2 as published by the Free
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* Software Foundation.
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*
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* NO WARRANTY
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGES.
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*/
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#ifndef __ACEVENTS_H__
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#define __ACEVENTS_H__
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/*
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* evevent
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*/
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acpi_status
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acpi_ev_initialize_events (
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void);
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acpi_status
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acpi_ev_install_xrupt_handlers (
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void);
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u32
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acpi_ev_fixed_event_detect (
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void);
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/*
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* evmisc
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*/
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u8
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acpi_ev_is_notify_object (
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struct acpi_namespace_node *node);
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acpi_status
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acpi_ev_acquire_global_lock(
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u16 timeout);
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acpi_status
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acpi_ev_release_global_lock(
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void);
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acpi_status
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acpi_ev_init_global_lock_handler (
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void);
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u32
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acpi_ev_get_gpe_number_index (
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u32 gpe_number);
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acpi_status
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acpi_ev_queue_notify_request (
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struct acpi_namespace_node *node,
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u32 notify_value);
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/*
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* evgpe - GPE handling and dispatch
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*/
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acpi_status
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acpi_ev_update_gpe_enable_masks (
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struct acpi_gpe_event_info *gpe_event_info,
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u8 type);
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acpi_status
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acpi_ev_enable_gpe (
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struct acpi_gpe_event_info *gpe_event_info,
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u8 write_to_hardware);
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acpi_status
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acpi_ev_disable_gpe (
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struct acpi_gpe_event_info *gpe_event_info);
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struct acpi_gpe_event_info *
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acpi_ev_get_gpe_event_info (
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acpi_handle gpe_device,
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u32 gpe_number);
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/*
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* evgpeblk
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*/
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u8
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acpi_ev_valid_gpe_event (
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struct acpi_gpe_event_info *gpe_event_info);
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acpi_status
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acpi_ev_walk_gpe_list (
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ACPI_GPE_CALLBACK gpe_walk_callback,
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u32 flags);
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acpi_status
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acpi_ev_delete_gpe_handlers (
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struct acpi_gpe_xrupt_info *gpe_xrupt_info,
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struct acpi_gpe_block_info *gpe_block);
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acpi_status
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acpi_ev_create_gpe_block (
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struct acpi_namespace_node *gpe_device,
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struct acpi_generic_address *gpe_block_address,
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u32 register_count,
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u8 gpe_block_base_number,
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u32 interrupt_level,
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struct acpi_gpe_block_info **return_gpe_block);
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acpi_status
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acpi_ev_delete_gpe_block (
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struct acpi_gpe_block_info *gpe_block);
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u32
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acpi_ev_gpe_dispatch (
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struct acpi_gpe_event_info *gpe_event_info,
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u32 gpe_number);
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u32
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acpi_ev_gpe_detect (
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struct acpi_gpe_xrupt_info *gpe_xrupt_list);
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acpi_status
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acpi_ev_set_gpe_type (
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struct acpi_gpe_event_info *gpe_event_info,
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u8 type);
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acpi_status
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acpi_ev_check_for_wake_only_gpe (
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struct acpi_gpe_event_info *gpe_event_info);
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acpi_status
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acpi_ev_gpe_initialize (
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void);
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/*
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* evregion - Address Space handling
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*/
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acpi_status
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acpi_ev_install_region_handlers (
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void);
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acpi_status
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acpi_ev_initialize_op_regions (
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void);
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acpi_status
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acpi_ev_address_space_dispatch (
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union acpi_operand_object *region_obj,
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u32 function,
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acpi_physical_address address,
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u32 bit_width,
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void *value);
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acpi_status
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acpi_ev_attach_region (
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union acpi_operand_object *handler_obj,
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union acpi_operand_object *region_obj,
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u8 acpi_ns_is_locked);
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void
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acpi_ev_detach_region (
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union acpi_operand_object *region_obj,
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u8 acpi_ns_is_locked);
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acpi_status
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acpi_ev_install_space_handler (
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struct acpi_namespace_node *node,
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acpi_adr_space_type space_id,
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acpi_adr_space_handler handler,
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acpi_adr_space_setup setup,
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void *context);
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acpi_status
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acpi_ev_execute_reg_methods (
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struct acpi_namespace_node *node,
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acpi_adr_space_type space_id);
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acpi_status
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acpi_ev_execute_reg_method (
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union acpi_operand_object *region_obj,
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u32 function);
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/*
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* evregini - Region initialization and setup
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*/
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acpi_status
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acpi_ev_system_memory_region_setup (
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acpi_handle handle,
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u32 function,
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void *handler_context,
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void **region_context);
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acpi_status
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acpi_ev_io_space_region_setup (
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acpi_handle handle,
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u32 function,
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void *handler_context,
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void **region_context);
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acpi_status
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acpi_ev_pci_config_region_setup (
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acpi_handle handle,
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u32 function,
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void *handler_context,
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void **region_context);
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acpi_status
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acpi_ev_cmos_region_setup (
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acpi_handle handle,
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u32 function,
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void *handler_context,
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void **region_context);
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acpi_status
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acpi_ev_pci_bar_region_setup (
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acpi_handle handle,
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u32 function,
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void *handler_context,
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void **region_context);
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acpi_status
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acpi_ev_default_region_setup (
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acpi_handle handle,
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u32 function,
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void *handler_context,
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void **region_context);
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acpi_status
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acpi_ev_initialize_region (
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union acpi_operand_object *region_obj,
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u8 acpi_ns_locked);
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/*
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* evsci - SCI (System Control Interrupt) handling/dispatch
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*/
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u32 ACPI_SYSTEM_XFACE
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acpi_ev_gpe_xrupt_handler (
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void *context);
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u32
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acpi_ev_install_sci_handler (
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void);
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acpi_status
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acpi_ev_remove_sci_handler (
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void);
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u32
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acpi_ev_initialize_sCI (
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u32 program_sCI);
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void
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acpi_ev_terminate (
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void);
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#endif /* __ACEVENTS_H__ */
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