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1 | /****************************************************************************** |
1 | /****************************************************************************** |
2 | * |
2 | * |
3 | * Name: acpiosxf.h - All interfaces to the OS Services Layer (OSL). These |
3 | * Name: acpiosxf.h - All interfaces to the OS Services Layer (OSL). These |
4 | * interfaces must be implemented by OSL to interface the |
4 | * interfaces must be implemented by OSL to interface the |
5 | * ACPI components to the host operating system. |
5 | * ACPI components to the host operating system. |
6 | * |
6 | * |
7 | *****************************************************************************/ |
7 | *****************************************************************************/ |
8 | 8 | ||
9 | /* |
9 | /* |
10 | * Copyright (C) 2000 - 2015, Intel Corp. |
10 | * Copyright (C) 2000 - 2016, Intel Corp. |
11 | * All rights reserved. |
11 | * All rights reserved. |
12 | * |
12 | * |
13 | * Redistribution and use in source and binary forms, with or without |
13 | * Redistribution and use in source and binary forms, with or without |
14 | * modification, are permitted provided that the following conditions |
14 | * modification, are permitted provided that the following conditions |
15 | * are met: |
15 | * are met: |
16 | * 1. Redistributions of source code must retain the above copyright |
16 | * 1. Redistributions of source code must retain the above copyright |
17 | * notice, this list of conditions, and the following disclaimer, |
17 | * notice, this list of conditions, and the following disclaimer, |
18 | * without modification. |
18 | * without modification. |
19 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
19 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
20 | * substantially similar to the "NO WARRANTY" disclaimer below |
20 | * substantially similar to the "NO WARRANTY" disclaimer below |
21 | * ("Disclaimer") and any redistribution must be conditioned upon |
21 | * ("Disclaimer") and any redistribution must be conditioned upon |
22 | * including a substantially similar Disclaimer requirement for further |
22 | * including a substantially similar Disclaimer requirement for further |
23 | * binary redistribution. |
23 | * binary redistribution. |
24 | * 3. Neither the names of the above-listed copyright holders nor the names |
24 | * 3. Neither the names of the above-listed copyright holders nor the names |
25 | * of any contributors may be used to endorse or promote products derived |
25 | * of any contributors may be used to endorse or promote products derived |
26 | * from this software without specific prior written permission. |
26 | * from this software without specific prior written permission. |
27 | * |
27 | * |
28 | * Alternatively, this software may be distributed under the terms of the |
28 | * Alternatively, this software may be distributed under the terms of the |
29 | * GNU General Public License ("GPL") version 2 as published by the Free |
29 | * GNU General Public License ("GPL") version 2 as published by the Free |
30 | * Software Foundation. |
30 | * Software Foundation. |
31 | * |
31 | * |
32 | * NO WARRANTY |
32 | * NO WARRANTY |
33 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
33 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
34 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
34 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
35 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
35 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
36 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
36 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
37 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
37 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
38 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
38 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
39 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
39 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
40 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
40 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
41 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
41 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
42 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
42 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
43 | * POSSIBILITY OF SUCH DAMAGES. |
43 | * POSSIBILITY OF SUCH DAMAGES. |
44 | */ |
44 | */ |
45 | 45 | ||
46 | #ifndef __ACPIOSXF_H__ |
46 | #ifndef __ACPIOSXF_H__ |
47 | #define __ACPIOSXF_H__ |
47 | #define __ACPIOSXF_H__ |
48 | 48 | ||
49 | #include |
49 | #include |
50 | #include |
50 | #include |
51 | 51 | ||
52 | /* Types for acpi_os_execute */ |
52 | /* Types for acpi_os_execute */ |
53 | 53 | ||
54 | typedef enum { |
54 | typedef enum { |
55 | OSL_GLOBAL_LOCK_HANDLER, |
55 | OSL_GLOBAL_LOCK_HANDLER, |
56 | OSL_NOTIFY_HANDLER, |
56 | OSL_NOTIFY_HANDLER, |
57 | OSL_GPE_HANDLER, |
57 | OSL_GPE_HANDLER, |
58 | OSL_DEBUGGER_MAIN_THREAD, |
58 | OSL_DEBUGGER_MAIN_THREAD, |
59 | OSL_DEBUGGER_EXEC_THREAD, |
59 | OSL_DEBUGGER_EXEC_THREAD, |
60 | OSL_EC_POLL_HANDLER, |
60 | OSL_EC_POLL_HANDLER, |
61 | OSL_EC_BURST_HANDLER |
61 | OSL_EC_BURST_HANDLER |
62 | } acpi_execute_type; |
62 | } acpi_execute_type; |
63 | 63 | ||
64 | #define ACPI_NO_UNIT_LIMIT ((u32) -1) |
64 | #define ACPI_NO_UNIT_LIMIT ((u32) -1) |
65 | #define ACPI_MUTEX_SEM 1 |
65 | #define ACPI_MUTEX_SEM 1 |
66 | 66 | ||
67 | /* Functions for acpi_os_signal */ |
67 | /* Functions for acpi_os_signal */ |
68 | 68 | ||
69 | #define ACPI_SIGNAL_FATAL 0 |
69 | #define ACPI_SIGNAL_FATAL 0 |
70 | #define ACPI_SIGNAL_BREAKPOINT 1 |
70 | #define ACPI_SIGNAL_BREAKPOINT 1 |
71 | 71 | ||
72 | struct acpi_signal_fatal_info { |
72 | struct acpi_signal_fatal_info { |
73 | u32 type; |
73 | u32 type; |
74 | u32 code; |
74 | u32 code; |
75 | u32 argument; |
75 | u32 argument; |
76 | }; |
76 | }; |
77 | 77 | ||
78 | /* |
78 | /* |
79 | * OSL Initialization and shutdown primitives |
79 | * OSL Initialization and shutdown primitives |
80 | */ |
80 | */ |
81 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_initialize |
81 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_initialize |
82 | acpi_status acpi_os_initialize(void); |
82 | acpi_status acpi_os_initialize(void); |
83 | #endif |
83 | #endif |
84 | 84 | ||
85 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_terminate |
85 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_terminate |
86 | acpi_status acpi_os_terminate(void); |
86 | acpi_status acpi_os_terminate(void); |
87 | #endif |
87 | #endif |
88 | 88 | ||
89 | /* |
89 | /* |
90 | * ACPI Table interfaces |
90 | * ACPI Table interfaces |
91 | */ |
91 | */ |
92 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_root_pointer |
92 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_root_pointer |
93 | acpi_physical_address acpi_os_get_root_pointer(void); |
93 | acpi_physical_address acpi_os_get_root_pointer(void); |
94 | #endif |
94 | #endif |
95 | 95 | ||
96 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_predefined_override |
96 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_predefined_override |
97 | acpi_status |
97 | acpi_status |
98 | acpi_os_predefined_override(const struct acpi_predefined_names *init_val, |
98 | acpi_os_predefined_override(const struct acpi_predefined_names *init_val, |
99 | char **new_val); |
99 | char **new_val); |
100 | #endif |
100 | #endif |
101 | 101 | ||
102 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_table_override |
102 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_table_override |
103 | acpi_status |
103 | acpi_status |
104 | acpi_os_table_override(struct acpi_table_header *existing_table, |
104 | acpi_os_table_override(struct acpi_table_header *existing_table, |
105 | struct acpi_table_header **new_table); |
105 | struct acpi_table_header **new_table); |
106 | #endif |
106 | #endif |
107 | 107 | ||
108 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_physical_table_override |
108 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_physical_table_override |
109 | acpi_status |
109 | acpi_status |
110 | acpi_os_physical_table_override(struct acpi_table_header *existing_table, |
110 | acpi_os_physical_table_override(struct acpi_table_header *existing_table, |
111 | acpi_physical_address * new_address, |
111 | acpi_physical_address * new_address, |
112 | u32 *new_table_length); |
112 | u32 *new_table_length); |
113 | #endif |
113 | #endif |
114 | 114 | ||
115 | /* |
115 | /* |
116 | * Spinlock primitives |
116 | * Spinlock primitives |
117 | */ |
117 | */ |
118 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_lock |
118 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_lock |
119 | acpi_status acpi_os_create_lock(acpi_spinlock * out_handle); |
119 | acpi_status acpi_os_create_lock(acpi_spinlock * out_handle); |
120 | #endif |
120 | #endif |
121 | 121 | ||
122 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_delete_lock |
122 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_delete_lock |
123 | void acpi_os_delete_lock(acpi_spinlock handle); |
123 | void acpi_os_delete_lock(acpi_spinlock handle); |
124 | #endif |
124 | #endif |
125 | 125 | ||
126 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_acquire_lock |
126 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_acquire_lock |
127 | acpi_cpu_flags acpi_os_acquire_lock(acpi_spinlock handle); |
127 | acpi_cpu_flags acpi_os_acquire_lock(acpi_spinlock handle); |
128 | #endif |
128 | #endif |
129 | 129 | ||
130 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_release_lock |
130 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_release_lock |
131 | void acpi_os_release_lock(acpi_spinlock handle, acpi_cpu_flags flags); |
131 | void acpi_os_release_lock(acpi_spinlock handle, acpi_cpu_flags flags); |
132 | #endif |
132 | #endif |
133 | 133 | ||
134 | /* |
134 | /* |
135 | * Semaphore primitives |
135 | * Semaphore primitives |
136 | */ |
136 | */ |
137 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_semaphore |
137 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_semaphore |
138 | acpi_status |
138 | acpi_status |
139 | acpi_os_create_semaphore(u32 max_units, |
139 | acpi_os_create_semaphore(u32 max_units, |
140 | u32 initial_units, acpi_semaphore * out_handle); |
140 | u32 initial_units, acpi_semaphore * out_handle); |
141 | #endif |
141 | #endif |
142 | 142 | ||
143 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_delete_semaphore |
143 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_delete_semaphore |
144 | acpi_status acpi_os_delete_semaphore(acpi_semaphore handle); |
144 | acpi_status acpi_os_delete_semaphore(acpi_semaphore handle); |
145 | #endif |
145 | #endif |
146 | 146 | ||
147 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_wait_semaphore |
147 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_wait_semaphore |
148 | acpi_status |
148 | acpi_status |
149 | acpi_os_wait_semaphore(acpi_semaphore handle, u32 units, u16 timeout); |
149 | acpi_os_wait_semaphore(acpi_semaphore handle, u32 units, u16 timeout); |
150 | #endif |
150 | #endif |
151 | 151 | ||
152 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_signal_semaphore |
152 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_signal_semaphore |
153 | acpi_status acpi_os_signal_semaphore(acpi_semaphore handle, u32 units); |
153 | acpi_status acpi_os_signal_semaphore(acpi_semaphore handle, u32 units); |
154 | #endif |
154 | #endif |
155 | 155 | ||
156 | /* |
156 | /* |
157 | * Mutex primitives. May be configured to use semaphores instead via |
157 | * Mutex primitives. May be configured to use semaphores instead via |
158 | * ACPI_MUTEX_TYPE (see platform/acenv.h) |
158 | * ACPI_MUTEX_TYPE (see platform/acenv.h) |
159 | */ |
159 | */ |
160 | #if (ACPI_MUTEX_TYPE != ACPI_BINARY_SEMAPHORE) |
160 | #if (ACPI_MUTEX_TYPE != ACPI_BINARY_SEMAPHORE) |
161 | 161 | ||
162 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_mutex |
162 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_mutex |
163 | acpi_status acpi_os_create_mutex(acpi_mutex * out_handle); |
163 | acpi_status acpi_os_create_mutex(acpi_mutex * out_handle); |
164 | #endif |
164 | #endif |
165 | 165 | ||
166 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_delete_mutex |
166 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_delete_mutex |
167 | void acpi_os_delete_mutex(acpi_mutex handle); |
167 | void acpi_os_delete_mutex(acpi_mutex handle); |
168 | #endif |
168 | #endif |
169 | 169 | ||
170 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_acquire_mutex |
170 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_acquire_mutex |
171 | acpi_status acpi_os_acquire_mutex(acpi_mutex handle, u16 timeout); |
171 | acpi_status acpi_os_acquire_mutex(acpi_mutex handle, u16 timeout); |
172 | #endif |
172 | #endif |
173 | 173 | ||
174 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_release_mutex |
174 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_release_mutex |
175 | void acpi_os_release_mutex(acpi_mutex handle); |
175 | void acpi_os_release_mutex(acpi_mutex handle); |
176 | #endif |
176 | #endif |
177 | 177 | ||
178 | #endif |
178 | #endif |
179 | 179 | ||
180 | /* |
180 | /* |
181 | * Memory allocation and mapping |
181 | * Memory allocation and mapping |
182 | */ |
182 | */ |
183 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_allocate |
183 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_allocate |
184 | void *acpi_os_allocate(acpi_size size); |
184 | void *acpi_os_allocate(acpi_size size); |
185 | #endif |
185 | #endif |
186 | 186 | ||
187 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_allocate_zeroed |
187 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_allocate_zeroed |
188 | void *acpi_os_allocate_zeroed(acpi_size size); |
188 | void *acpi_os_allocate_zeroed(acpi_size size); |
189 | #endif |
189 | #endif |
190 | 190 | ||
191 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_free |
191 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_free |
192 | void acpi_os_free(void *memory); |
192 | void acpi_os_free(void *memory); |
193 | #endif |
193 | #endif |
194 | 194 | ||
195 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_map_memory |
195 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_map_memory |
196 | void *acpi_os_map_memory(acpi_physical_address where, acpi_size length); |
196 | void *acpi_os_map_memory(acpi_physical_address where, acpi_size length); |
197 | #endif |
197 | #endif |
198 | 198 | ||
199 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_unmap_memory |
199 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_unmap_memory |
200 | void acpi_os_unmap_memory(void *logical_address, acpi_size size); |
200 | void acpi_os_unmap_memory(void *logical_address, acpi_size size); |
201 | #endif |
201 | #endif |
202 | 202 | ||
203 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_physical_address |
203 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_physical_address |
204 | acpi_status |
204 | acpi_status |
205 | acpi_os_get_physical_address(void *logical_address, |
205 | acpi_os_get_physical_address(void *logical_address, |
206 | acpi_physical_address * physical_address); |
206 | acpi_physical_address * physical_address); |
207 | #endif |
207 | #endif |
208 | 208 | ||
209 | /* |
209 | /* |
210 | * Memory/Object Cache |
210 | * Memory/Object Cache |
211 | */ |
211 | */ |
212 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_cache |
212 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_cache |
213 | acpi_status |
213 | acpi_status |
214 | acpi_os_create_cache(char *cache_name, |
214 | acpi_os_create_cache(char *cache_name, |
215 | u16 object_size, |
215 | u16 object_size, |
216 | u16 max_depth, acpi_cache_t ** return_cache); |
216 | u16 max_depth, acpi_cache_t ** return_cache); |
217 | #endif |
217 | #endif |
218 | 218 | ||
219 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_delete_cache |
219 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_delete_cache |
220 | acpi_status acpi_os_delete_cache(acpi_cache_t * cache); |
220 | acpi_status acpi_os_delete_cache(acpi_cache_t * cache); |
221 | #endif |
221 | #endif |
222 | 222 | ||
223 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_purge_cache |
223 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_purge_cache |
224 | acpi_status acpi_os_purge_cache(acpi_cache_t * cache); |
224 | acpi_status acpi_os_purge_cache(acpi_cache_t * cache); |
225 | #endif |
225 | #endif |
226 | 226 | ||
227 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_acquire_object |
227 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_acquire_object |
228 | void *acpi_os_acquire_object(acpi_cache_t * cache); |
228 | void *acpi_os_acquire_object(acpi_cache_t * cache); |
229 | #endif |
229 | #endif |
230 | 230 | ||
231 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_release_object |
231 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_release_object |
232 | acpi_status acpi_os_release_object(acpi_cache_t * cache, void *object); |
232 | acpi_status acpi_os_release_object(acpi_cache_t * cache, void *object); |
233 | #endif |
233 | #endif |
234 | 234 | ||
235 | /* |
235 | /* |
236 | * Interrupt handlers |
236 | * Interrupt handlers |
237 | */ |
237 | */ |
238 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_install_interrupt_handler |
238 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_install_interrupt_handler |
239 | acpi_status |
239 | acpi_status |
240 | acpi_os_install_interrupt_handler(u32 interrupt_number, |
240 | acpi_os_install_interrupt_handler(u32 interrupt_number, |
241 | acpi_osd_handler service_routine, |
241 | acpi_osd_handler service_routine, |
242 | void *context); |
242 | void *context); |
243 | #endif |
243 | #endif |
244 | 244 | ||
245 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_remove_interrupt_handler |
245 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_remove_interrupt_handler |
246 | acpi_status |
246 | acpi_status |
247 | acpi_os_remove_interrupt_handler(u32 interrupt_number, |
247 | acpi_os_remove_interrupt_handler(u32 interrupt_number, |
248 | acpi_osd_handler service_routine); |
248 | acpi_osd_handler service_routine); |
249 | #endif |
249 | #endif |
250 | 250 | ||
251 | /* |
251 | /* |
252 | * Threads and Scheduling |
252 | * Threads and Scheduling |
253 | */ |
253 | */ |
254 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_thread_id |
254 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_thread_id |
255 | acpi_thread_id acpi_os_get_thread_id(void); |
255 | acpi_thread_id acpi_os_get_thread_id(void); |
256 | #endif |
256 | #endif |
257 | 257 | ||
258 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_execute |
258 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_execute |
259 | acpi_status |
259 | acpi_status |
260 | acpi_os_execute(acpi_execute_type type, |
260 | acpi_os_execute(acpi_execute_type type, |
261 | acpi_osd_exec_callback function, void *context); |
261 | acpi_osd_exec_callback function, void *context); |
262 | #endif |
262 | #endif |
263 | 263 | ||
264 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_wait_events_complete |
264 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_wait_events_complete |
265 | void acpi_os_wait_events_complete(void); |
265 | void acpi_os_wait_events_complete(void); |
266 | #endif |
266 | #endif |
267 | 267 | ||
268 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_sleep |
268 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_sleep |
269 | void acpi_os_sleep(u64 milliseconds); |
269 | void acpi_os_sleep(u64 milliseconds); |
270 | #endif |
270 | #endif |
271 | 271 | ||
272 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_stall |
272 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_stall |
273 | void acpi_os_stall(u32 microseconds); |
273 | void acpi_os_stall(u32 microseconds); |
274 | #endif |
274 | #endif |
275 | 275 | ||
276 | /* |
276 | /* |
277 | * Platform and hardware-independent I/O interfaces |
277 | * Platform and hardware-independent I/O interfaces |
278 | */ |
278 | */ |
279 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_read_port |
279 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_read_port |
280 | acpi_status acpi_os_read_port(acpi_io_address address, u32 *value, u32 width); |
280 | acpi_status acpi_os_read_port(acpi_io_address address, u32 *value, u32 width); |
281 | #endif |
281 | #endif |
282 | 282 | ||
283 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_write_port |
283 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_write_port |
284 | acpi_status acpi_os_write_port(acpi_io_address address, u32 value, u32 width); |
284 | acpi_status acpi_os_write_port(acpi_io_address address, u32 value, u32 width); |
285 | #endif |
285 | #endif |
286 | 286 | ||
287 | /* |
287 | /* |
288 | * Platform and hardware-independent physical memory interfaces |
288 | * Platform and hardware-independent physical memory interfaces |
289 | */ |
289 | */ |
290 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_read_memory |
290 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_read_memory |
291 | acpi_status |
291 | acpi_status |
292 | acpi_os_read_memory(acpi_physical_address address, u64 *value, u32 width); |
292 | acpi_os_read_memory(acpi_physical_address address, u64 *value, u32 width); |
293 | #endif |
293 | #endif |
294 | 294 | ||
295 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_write_memory |
295 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_write_memory |
296 | acpi_status |
296 | acpi_status |
297 | acpi_os_write_memory(acpi_physical_address address, u64 value, u32 width); |
297 | acpi_os_write_memory(acpi_physical_address address, u64 value, u32 width); |
298 | #endif |
298 | #endif |
299 | 299 | ||
300 | /* |
300 | /* |
301 | * Platform and hardware-independent PCI configuration space access |
301 | * Platform and hardware-independent PCI configuration space access |
302 | * Note: Can't use "Register" as a parameter, changed to "Reg" -- |
302 | * Note: Can't use "Register" as a parameter, changed to "Reg" -- |
303 | * certain compilers complain. |
303 | * certain compilers complain. |
304 | */ |
304 | */ |
305 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_read_pci_configuration |
305 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_read_pci_configuration |
306 | acpi_status |
306 | acpi_status |
307 | acpi_os_read_pci_configuration(struct acpi_pci_id *pci_id, |
307 | acpi_os_read_pci_configuration(struct acpi_pci_id *pci_id, |
308 | u32 reg, u64 *value, u32 width); |
308 | u32 reg, u64 *value, u32 width); |
309 | #endif |
309 | #endif |
310 | 310 | ||
311 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_write_pci_configuration |
311 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_write_pci_configuration |
312 | acpi_status |
312 | acpi_status |
313 | acpi_os_write_pci_configuration(struct acpi_pci_id *pci_id, |
313 | acpi_os_write_pci_configuration(struct acpi_pci_id *pci_id, |
314 | u32 reg, u64 value, u32 width); |
314 | u32 reg, u64 value, u32 width); |
315 | #endif |
315 | #endif |
316 | 316 | ||
317 | /* |
317 | /* |
318 | * Miscellaneous |
318 | * Miscellaneous |
319 | */ |
319 | */ |
320 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_readable |
320 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_readable |
321 | u8 acpi_os_readable(void *pointer, acpi_size length); |
321 | u8 acpi_os_readable(void *pointer, acpi_size length); |
322 | #endif |
322 | #endif |
323 | 323 | ||
324 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_writable |
324 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_writable |
325 | u8 acpi_os_writable(void *pointer, acpi_size length); |
325 | u8 acpi_os_writable(void *pointer, acpi_size length); |
326 | #endif |
326 | #endif |
327 | 327 | ||
328 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_timer |
328 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_timer |
329 | u64 acpi_os_get_timer(void); |
329 | u64 acpi_os_get_timer(void); |
330 | #endif |
330 | #endif |
331 | 331 | ||
332 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_signal |
332 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_signal |
333 | acpi_status acpi_os_signal(u32 function, void *info); |
333 | acpi_status acpi_os_signal(u32 function, void *info); |
334 | #endif |
334 | #endif |
335 | 335 | ||
336 | /* |
336 | /* |
337 | * Debug print routines |
337 | * Debug print routines |
338 | */ |
338 | */ |
339 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_printf |
339 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_printf |
340 | void ACPI_INTERNAL_VAR_XFACE acpi_os_printf(const char *format, ...); |
340 | void ACPI_INTERNAL_VAR_XFACE acpi_os_printf(const char *format, ...); |
341 | #endif |
341 | #endif |
342 | 342 | ||
343 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_vprintf |
343 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_vprintf |
344 | void acpi_os_vprintf(const char *format, va_list args); |
344 | void acpi_os_vprintf(const char *format, va_list args); |
345 | #endif |
345 | #endif |
346 | 346 | ||
347 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_redirect_output |
347 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_redirect_output |
348 | void acpi_os_redirect_output(void *destination); |
348 | void acpi_os_redirect_output(void *destination); |
349 | #endif |
349 | #endif |
350 | 350 | ||
351 | /* |
351 | /* |
352 | * Debug input |
352 | * Debug IO |
353 | */ |
353 | */ |
354 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_line |
354 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_line |
355 | acpi_status acpi_os_get_line(char *buffer, u32 buffer_length, u32 *bytes_read); |
355 | acpi_status acpi_os_get_line(char *buffer, u32 buffer_length, u32 *bytes_read); |
356 | #endif |
356 | #endif |
- | 357 | ||
- | 358 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_initialize_command_signals |
|
- | 359 | acpi_status acpi_os_initialize_command_signals(void); |
|
- | 360 | #endif |
|
- | 361 | ||
- | 362 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_terminate_command_signals |
|
- | 363 | void acpi_os_terminate_command_signals(void); |
|
- | 364 | #endif |
|
- | 365 | ||
- | 366 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_wait_command_ready |
|
- | 367 | acpi_status acpi_os_wait_command_ready(void); |
|
- | 368 | #endif |
|
- | 369 | ||
- | 370 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_notify_command_complete |
|
- | 371 | acpi_status acpi_os_notify_command_complete(void); |
|
- | 372 | #endif |
|
357 | 373 | ||
358 | /* |
374 | /* |
359 | * Obtain ACPI table(s) |
375 | * Obtain ACPI table(s) |
360 | */ |
376 | */ |
361 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_name |
377 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_name |
362 | acpi_status |
378 | acpi_status |
363 | acpi_os_get_table_by_name(char *signature, |
379 | acpi_os_get_table_by_name(char *signature, |
364 | u32 instance, |
380 | u32 instance, |
365 | struct acpi_table_header **table, |
381 | struct acpi_table_header **table, |
366 | acpi_physical_address * address); |
382 | acpi_physical_address * address); |
367 | #endif |
383 | #endif |
368 | 384 | ||
369 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_index |
385 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_index |
370 | acpi_status |
386 | acpi_status |
371 | acpi_os_get_table_by_index(u32 index, |
387 | acpi_os_get_table_by_index(u32 index, |
372 | struct acpi_table_header **table, |
388 | struct acpi_table_header **table, |
373 | u32 *instance, acpi_physical_address * address); |
389 | u32 *instance, acpi_physical_address * address); |
374 | #endif |
390 | #endif |
375 | 391 | ||
376 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_address |
392 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_address |
377 | acpi_status |
393 | acpi_status |
378 | acpi_os_get_table_by_address(acpi_physical_address address, |
394 | acpi_os_get_table_by_address(acpi_physical_address address, |
379 | struct acpi_table_header **table); |
395 | struct acpi_table_header **table); |
380 | #endif |
396 | #endif |
381 | 397 | ||
382 | /* |
398 | /* |
383 | * Directory manipulation |
399 | * Directory manipulation |
384 | */ |
400 | */ |
385 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_open_directory |
401 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_open_directory |
386 | void *acpi_os_open_directory(char *pathname, |
402 | void *acpi_os_open_directory(char *pathname, |
387 | char *wildcard_spec, char requested_file_type); |
403 | char *wildcard_spec, char requested_file_type); |
388 | #endif |
404 | #endif |
389 | 405 | ||
390 | /* requeste_file_type values */ |
406 | /* requeste_file_type values */ |
391 | 407 | ||
392 | #define REQUEST_FILE_ONLY 0 |
408 | #define REQUEST_FILE_ONLY 0 |
393 | #define REQUEST_DIR_ONLY 1 |
409 | #define REQUEST_DIR_ONLY 1 |
394 | 410 | ||
395 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_next_filename |
411 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_next_filename |
396 | char *acpi_os_get_next_filename(void *dir_handle); |
412 | char *acpi_os_get_next_filename(void *dir_handle); |
397 | #endif |
413 | #endif |
398 | 414 | ||
399 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_close_directory |
415 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_close_directory |
400 | void acpi_os_close_directory(void *dir_handle); |
416 | void acpi_os_close_directory(void *dir_handle); |
401 | #endif |
417 | #endif |
402 | 418 | ||
403 | /* |
419 | /* |
404 | * File I/O and related support |
420 | * File I/O and related support |
405 | */ |
421 | */ |
406 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_open_file |
422 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_open_file |
407 | ACPI_FILE acpi_os_open_file(const char *path, u8 modes); |
423 | ACPI_FILE acpi_os_open_file(const char *path, u8 modes); |
408 | #endif |
424 | #endif |
409 | 425 | ||
410 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_close_file |
426 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_close_file |
411 | void acpi_os_close_file(ACPI_FILE file); |
427 | void acpi_os_close_file(ACPI_FILE file); |
412 | #endif |
428 | #endif |
413 | 429 | ||
414 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_read_file |
430 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_read_file |
415 | int |
431 | int |
416 | acpi_os_read_file(ACPI_FILE file, |
432 | acpi_os_read_file(ACPI_FILE file, |
417 | void *buffer, acpi_size size, acpi_size count); |
433 | void *buffer, acpi_size size, acpi_size count); |
418 | #endif |
434 | #endif |
419 | 435 | ||
420 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_write_file |
436 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_write_file |
421 | int |
437 | int |
422 | acpi_os_write_file(ACPI_FILE file, |
438 | acpi_os_write_file(ACPI_FILE file, |
423 | void *buffer, acpi_size size, acpi_size count); |
439 | void *buffer, acpi_size size, acpi_size count); |
424 | #endif |
440 | #endif |
425 | 441 | ||
426 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_file_offset |
442 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_file_offset |
427 | long acpi_os_get_file_offset(ACPI_FILE file); |
443 | long acpi_os_get_file_offset(ACPI_FILE file); |
428 | #endif |
444 | #endif |
429 | 445 | ||
430 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_set_file_offset |
446 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_set_file_offset |
431 | acpi_status acpi_os_set_file_offset(ACPI_FILE file, long offset, u8 from); |
447 | acpi_status acpi_os_set_file_offset(ACPI_FILE file, long offset, u8 from); |
432 | #endif |
448 | #endif |
433 | 449 | ||
434 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_trace_point |
450 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_trace_point |
435 | void |
451 | void |
436 | acpi_os_trace_point(acpi_trace_event_type type, |
452 | acpi_os_trace_point(acpi_trace_event_type type, |
437 | u8 begin, u8 *aml, char *pathname); |
453 | u8 begin, u8 *aml, char *pathname); |
438 | #endif |
454 | #endif |
439 | 455 | ||
440 | #endif /* __ACPIOSXF_H__ */ |
456 | #endif /* __ACPIOSXF_H__ */ |