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+/******************************************************************************
+ *
+ * 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__ */
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