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1da177e4 LT |
1 | /****************************************************************************** |
2 | * | |
3 | * Name: acevents.h - Event subcomponent prototypes and defines | |
4 | * | |
5 | *****************************************************************************/ | |
6 | ||
7 | /* | |
8 | * Copyright (C) 2000 - 2005, R. Byron Moore | |
9 | * All rights reserved. | |
10 | * | |
11 | * Redistribution and use in source and binary forms, with or without | |
12 | * modification, are permitted provided that the following conditions | |
13 | * are met: | |
14 | * 1. Redistributions of source code must retain the above copyright | |
15 | * notice, this list of conditions, and the following disclaimer, | |
16 | * without modification. | |
17 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer | |
18 | * substantially similar to the "NO WARRANTY" disclaimer below | |
19 | * ("Disclaimer") and any redistribution must be conditioned upon | |
20 | * including a substantially similar Disclaimer requirement for further | |
21 | * binary redistribution. | |
22 | * 3. Neither the names of the above-listed copyright holders nor the names | |
23 | * of any contributors may be used to endorse or promote products derived | |
24 | * from this software without specific prior written permission. | |
25 | * | |
26 | * Alternatively, this software may be distributed under the terms of the | |
27 | * GNU General Public License ("GPL") version 2 as published by the Free | |
28 | * Software Foundation. | |
29 | * | |
30 | * NO WARRANTY | |
31 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
32 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
33 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR | |
34 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
35 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
36 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
37 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
38 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
39 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING | |
40 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
41 | * POSSIBILITY OF SUCH DAMAGES. | |
42 | */ | |
43 | ||
44 | #ifndef __ACEVENTS_H__ | |
45 | #define __ACEVENTS_H__ | |
46 | ||
44f6c012 RM |
47 | /* |
48 | * evevent | |
49 | */ | |
4be44fcd | 50 | acpi_status acpi_ev_initialize_events(void); |
1da177e4 | 51 | |
4be44fcd | 52 | acpi_status acpi_ev_install_xrupt_handlers(void); |
1da177e4 | 53 | |
4be44fcd | 54 | u32 acpi_ev_fixed_event_detect(void); |
1da177e4 LT |
55 | |
56 | /* | |
44f6c012 | 57 | * evmisc |
1da177e4 | 58 | */ |
4be44fcd | 59 | u8 acpi_ev_is_notify_object(struct acpi_namespace_node *node); |
1da177e4 | 60 | |
4be44fcd | 61 | acpi_status acpi_ev_acquire_global_lock(u16 timeout); |
1da177e4 | 62 | |
4be44fcd | 63 | acpi_status acpi_ev_release_global_lock(void); |
1da177e4 | 64 | |
4be44fcd | 65 | acpi_status acpi_ev_init_global_lock_handler(void); |
1da177e4 | 66 | |
4be44fcd | 67 | u32 acpi_ev_get_gpe_number_index(u32 gpe_number); |
1da177e4 LT |
68 | |
69 | acpi_status | |
4be44fcd LB |
70 | acpi_ev_queue_notify_request(struct acpi_namespace_node *node, |
71 | u32 notify_value); | |
1da177e4 LT |
72 | |
73 | /* | |
44f6c012 | 74 | * evgpe - GPE handling and dispatch |
1da177e4 | 75 | */ |
1da177e4 | 76 | acpi_status |
4be44fcd LB |
77 | acpi_ev_update_gpe_enable_masks(struct acpi_gpe_event_info *gpe_event_info, |
78 | u8 type); | |
1da177e4 LT |
79 | |
80 | acpi_status | |
4be44fcd LB |
81 | acpi_ev_enable_gpe(struct acpi_gpe_event_info *gpe_event_info, |
82 | u8 write_to_hardware); | |
1da177e4 | 83 | |
4be44fcd | 84 | acpi_status acpi_ev_disable_gpe(struct acpi_gpe_event_info *gpe_event_info); |
1da177e4 | 85 | |
4be44fcd LB |
86 | struct acpi_gpe_event_info *acpi_ev_get_gpe_event_info(acpi_handle gpe_device, |
87 | u32 gpe_number); | |
44f6c012 RM |
88 | |
89 | /* | |
90 | * evgpeblk | |
91 | */ | |
4be44fcd | 92 | u8 acpi_ev_valid_gpe_event(struct acpi_gpe_event_info *gpe_event_info); |
44f6c012 | 93 | |
4be44fcd | 94 | acpi_status acpi_ev_walk_gpe_list(ACPI_GPE_CALLBACK gpe_walk_callback); |
1da177e4 LT |
95 | |
96 | acpi_status | |
4be44fcd LB |
97 | acpi_ev_delete_gpe_handlers(struct acpi_gpe_xrupt_info *gpe_xrupt_info, |
98 | struct acpi_gpe_block_info *gpe_block); | |
1da177e4 LT |
99 | |
100 | acpi_status | |
4be44fcd LB |
101 | acpi_ev_create_gpe_block(struct acpi_namespace_node *gpe_device, |
102 | struct acpi_generic_address *gpe_block_address, | |
103 | u32 register_count, | |
104 | u8 gpe_block_base_number, | |
105 | u32 interrupt_number, | |
106 | struct acpi_gpe_block_info **return_gpe_block); | |
1da177e4 | 107 | |
4be44fcd | 108 | acpi_status acpi_ev_delete_gpe_block(struct acpi_gpe_block_info *gpe_block); |
1da177e4 LT |
109 | |
110 | u32 | |
4be44fcd LB |
111 | acpi_ev_gpe_dispatch(struct acpi_gpe_event_info *gpe_event_info, |
112 | u32 gpe_number); | |
1da177e4 | 113 | |
4be44fcd | 114 | u32 acpi_ev_gpe_detect(struct acpi_gpe_xrupt_info *gpe_xrupt_list); |
1da177e4 LT |
115 | |
116 | acpi_status | |
4be44fcd | 117 | acpi_ev_set_gpe_type(struct acpi_gpe_event_info *gpe_event_info, u8 type); |
1da177e4 | 118 | |
44f6c012 | 119 | acpi_status |
4be44fcd | 120 | acpi_ev_check_for_wake_only_gpe(struct acpi_gpe_event_info *gpe_event_info); |
44f6c012 | 121 | |
4be44fcd | 122 | acpi_status acpi_ev_gpe_initialize(void); |
44f6c012 | 123 | |
1da177e4 | 124 | /* |
44f6c012 | 125 | * evregion - Address Space handling |
1da177e4 | 126 | */ |
4be44fcd | 127 | acpi_status acpi_ev_install_region_handlers(void); |
1da177e4 | 128 | |
4be44fcd | 129 | acpi_status acpi_ev_initialize_op_regions(void); |
1da177e4 LT |
130 | |
131 | acpi_status | |
4be44fcd LB |
132 | acpi_ev_address_space_dispatch(union acpi_operand_object *region_obj, |
133 | u32 function, | |
134 | acpi_physical_address address, | |
135 | u32 bit_width, void *value); | |
1da177e4 | 136 | |
1da177e4 | 137 | acpi_status |
4be44fcd LB |
138 | acpi_ev_attach_region(union acpi_operand_object *handler_obj, |
139 | union acpi_operand_object *region_obj, | |
140 | u8 acpi_ns_is_locked); | |
1da177e4 LT |
141 | |
142 | void | |
4be44fcd LB |
143 | acpi_ev_detach_region(union acpi_operand_object *region_obj, |
144 | u8 acpi_ns_is_locked); | |
1da177e4 LT |
145 | |
146 | acpi_status | |
4be44fcd LB |
147 | acpi_ev_install_space_handler(struct acpi_namespace_node *node, |
148 | acpi_adr_space_type space_id, | |
149 | acpi_adr_space_handler handler, | |
150 | acpi_adr_space_setup setup, void *context); | |
1da177e4 LT |
151 | |
152 | acpi_status | |
4be44fcd LB |
153 | acpi_ev_execute_reg_methods(struct acpi_namespace_node *node, |
154 | acpi_adr_space_type space_id); | |
1da177e4 LT |
155 | |
156 | acpi_status | |
4be44fcd | 157 | acpi_ev_execute_reg_method(union acpi_operand_object *region_obj, u32 function); |
1da177e4 LT |
158 | |
159 | /* | |
44f6c012 | 160 | * evregini - Region initialization and setup |
1da177e4 | 161 | */ |
1da177e4 | 162 | acpi_status |
4be44fcd LB |
163 | acpi_ev_system_memory_region_setup(acpi_handle handle, |
164 | u32 function, | |
165 | void *handler_context, | |
166 | void **region_context); | |
1da177e4 LT |
167 | |
168 | acpi_status | |
4be44fcd LB |
169 | acpi_ev_io_space_region_setup(acpi_handle handle, |
170 | u32 function, | |
171 | void *handler_context, void **region_context); | |
1da177e4 LT |
172 | |
173 | acpi_status | |
4be44fcd LB |
174 | acpi_ev_pci_config_region_setup(acpi_handle handle, |
175 | u32 function, | |
176 | void *handler_context, void **region_context); | |
1da177e4 LT |
177 | |
178 | acpi_status | |
4be44fcd LB |
179 | acpi_ev_cmos_region_setup(acpi_handle handle, |
180 | u32 function, | |
181 | void *handler_context, void **region_context); | |
1da177e4 LT |
182 | |
183 | acpi_status | |
4be44fcd LB |
184 | acpi_ev_pci_bar_region_setup(acpi_handle handle, |
185 | u32 function, | |
186 | void *handler_context, void **region_context); | |
1da177e4 LT |
187 | |
188 | acpi_status | |
4be44fcd LB |
189 | acpi_ev_default_region_setup(acpi_handle handle, |
190 | u32 function, | |
191 | void *handler_context, void **region_context); | |
1da177e4 LT |
192 | |
193 | acpi_status | |
4be44fcd LB |
194 | acpi_ev_initialize_region(union acpi_operand_object *region_obj, |
195 | u8 acpi_ns_locked); | |
1da177e4 LT |
196 | |
197 | /* | |
44f6c012 | 198 | * evsci - SCI (System Control Interrupt) handling/dispatch |
1da177e4 | 199 | */ |
4be44fcd | 200 | u32 ACPI_SYSTEM_XFACE acpi_ev_gpe_xrupt_handler(void *context); |
1da177e4 | 201 | |
4be44fcd | 202 | u32 acpi_ev_install_sci_handler(void); |
1da177e4 | 203 | |
4be44fcd | 204 | acpi_status acpi_ev_remove_sci_handler(void); |
1da177e4 | 205 | |
4be44fcd | 206 | u32 acpi_ev_initialize_sCI(u32 program_sCI); |
1da177e4 | 207 | |
4be44fcd | 208 | void acpi_ev_terminate(void); |
1da177e4 | 209 | |
4be44fcd | 210 | #endif /* __ACEVENTS_H__ */ |