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Diffstat (limited to 'include/acpi/acevents.h')
| -rw-r--r-- | include/acpi/acevents.h | 320 |
1 files changed, 320 insertions, 0 deletions
diff --git a/include/acpi/acevents.h b/include/acpi/acevents.h new file mode 100644 index 000000000000..2dec083ba1cd --- /dev/null +++ b/include/acpi/acevents.h @@ -0,0 +1,320 @@ +/****************************************************************************** + * + * Name: acevents.h - Event subcomponent prototypes and defines + * + *****************************************************************************/ + +/* + * 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 __ACEVENTS_H__ +#define __ACEVENTS_H__ + + +acpi_status +acpi_ev_initialize_events ( + void); + +acpi_status +acpi_ev_install_xrupt_handlers ( + 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, + u32 flags); + +u8 +acpi_ev_valid_gpe_event ( + struct acpi_gpe_event_info *gpe_event_info); + +acpi_status +acpi_ev_update_gpe_enable_masks ( + struct acpi_gpe_event_info *gpe_event_info, + u8 type); + +acpi_status +acpi_ev_enable_gpe ( + struct acpi_gpe_event_info *gpe_event_info, + u8 write_to_hardware); + +acpi_status +acpi_ev_disable_gpe ( + 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); + +acpi_status +acpi_ev_delete_gpe_handlers ( + struct acpi_gpe_xrupt_info *gpe_xrupt_info, + 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); + +acpi_status +acpi_ev_set_gpe_type ( + struct acpi_gpe_event_info *gpe_event_info, + u8 type); + +acpi_status +acpi_ev_check_for_wake_only_gpe ( + struct acpi_gpe_event_info *gpe_event_info); + +/* + * Evregion - Address Space handling + */ + +acpi_status +acpi_ev_install_region_handlers ( + void); + +acpi_status +acpi_ev_initialize_op_regions ( + 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_install_space_handler ( + struct acpi_namespace_node *node, + acpi_adr_space_type space_id, + acpi_adr_space_handler handler, + acpi_adr_space_setup setup, + void *context); + +acpi_status +acpi_ev_execute_reg_methods ( + struct acpi_namespace_node *node, + acpi_adr_space_type space_id); + +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__ */ |