| | 1 | /****************************************************************************** |
| | 2 | * |
| | 3 | * Name: acpiosxf.h - All interfaces to the OS Services Layer (OSL). These |
| | 4 | * interfaces must be implemented by OSL to interface the |
| | 5 | * ACPI components to the host operating system. |
| | 6 | * |
| | 7 | *****************************************************************************/ |
| | 8 | |
| | 9 | /* |
| | 10 | * Copyright (C) 2000 - 2016, Intel Corp. |
| | 11 | * All rights reserved. |
| | 12 | * |
| | 13 | * Redistribution and use in source and binary forms, with or without |
| | 14 | * modification, are permitted provided that the following conditions |
| | 15 | * are met: |
| | 16 | * 1. Redistributions of source code must retain the above copyright |
| | 17 | * notice, this list of conditions, and the following disclaimer, |
| | 18 | * without modification. |
| | 19 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
| | 20 | * substantially similar to the "NO WARRANTY" disclaimer below |
| | 21 | * ("Disclaimer") and any redistribution must be conditioned upon |
| | 22 | * including a substantially similar Disclaimer requirement for further |
| | 23 | * binary redistribution. |
| | 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 |
| | 26 | * from this software without specific prior written permission. |
| | 27 | * |
| | 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 |
| | 30 | * Software Foundation. |
| | 31 | * |
| | 32 | * NO WARRANTY |
| | 33 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| | 34 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| | 35 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
| | 36 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| | 37 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| | 38 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| | 39 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| | 40 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| | 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 |
| | 43 | * POSSIBILITY OF SUCH DAMAGES. |
| | 44 | */ |
| | 45 | |
| | 46 | #ifndef __ACPIOSXF_H__ |
| | 47 | #define __ACPIOSXF_H__ |
| | 48 | |
| | 49 | #include <acpi/platform/acenv.h> |
| | 50 | #include <acpi/actypes.h> |
| | 51 | |
| | 52 | /* Types for acpi_os_execute */ |
| | 53 | |
| | 54 | typedef enum { |
| | 55 | OSL_GLOBAL_LOCK_HANDLER, |
| | 56 | OSL_NOTIFY_HANDLER, |
| | 57 | OSL_GPE_HANDLER, |
| | 58 | OSL_DEBUGGER_MAIN_THREAD, |
| | 59 | OSL_DEBUGGER_EXEC_THREAD, |
| | 60 | OSL_EC_POLL_HANDLER, |
| | 61 | OSL_EC_BURST_HANDLER |
| | 62 | } acpi_execute_type; |
| | 63 | |
| | 64 | #define ACPI_NO_UNIT_LIMIT ((u32) -1) |
| | 65 | #define ACPI_MUTEX_SEM 1 |
| | 66 | |
| | 67 | /* Functions for acpi_os_signal */ |
| | 68 | |
| | 69 | #define ACPI_SIGNAL_FATAL 0 |
| | 70 | #define ACPI_SIGNAL_BREAKPOINT 1 |
| | 71 | |
| | 72 | struct acpi_signal_fatal_info { |
| | 73 | u32 type; |
| | 74 | u32 code; |
| | 75 | u32 argument; |
| | 76 | }; |
| | 77 | |
| | 78 | /* |
| | 79 | * OSL Initialization and shutdown primitives |
| | 80 | */ |
| | 81 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_initialize |
| | 82 | acpi_status acpi_os_initialize(void); |
| | 83 | #endif |
| | 84 | |
| | 85 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_terminate |
| | 86 | acpi_status acpi_os_terminate(void); |
| | 87 | #endif |
| | 88 | |
| | 89 | /* |
| | 90 | * ACPI Table interfaces |
| | 91 | */ |
| | 92 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_root_pointer |
| | 93 | acpi_physical_address acpi_os_get_root_pointer(void); |
| | 94 | #endif |
| | 95 | |
| | 96 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_predefined_override |
| | 97 | acpi_status |
| | 98 | acpi_os_predefined_override(const struct acpi_predefined_names *init_val, |
| | 99 | acpi_string *new_val); |
| | 100 | #endif |
| | 101 | |
| | 102 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_table_override |
| | 103 | acpi_status |
| | 104 | acpi_os_table_override(struct acpi_table_header *existing_table, |
| | 105 | struct acpi_table_header **new_table); |
| | 106 | #endif |
| | 107 | |
| | 108 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_physical_table_override |
| | 109 | acpi_status |
| | 110 | acpi_os_physical_table_override(struct acpi_table_header *existing_table, |
| | 111 | acpi_physical_address *new_address, |
| | 112 | u32 *new_table_length); |
| | 113 | #endif |
| | 114 | |
| | 115 | /* |
| | 116 | * Spinlock primitives |
| | 117 | */ |
| | 118 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_lock |
| | 119 | acpi_status acpi_os_create_lock(acpi_spinlock * out_handle); |
| | 120 | #endif |
| | 121 | |
| | 122 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_delete_lock |
| | 123 | void acpi_os_delete_lock(acpi_spinlock handle); |
| | 124 | #endif |
| | 125 | |
| | 126 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_acquire_lock |
| | 127 | acpi_cpu_flags acpi_os_acquire_lock(acpi_spinlock handle); |
| | 128 | #endif |
| | 129 | |
| | 130 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_release_lock |
| | 131 | void acpi_os_release_lock(acpi_spinlock handle, acpi_cpu_flags flags); |
| | 132 | #endif |
| | 133 | |
| | 134 | /* |
| | 135 | * Semaphore primitives |
| | 136 | */ |
| | 137 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_semaphore |
| | 138 | acpi_status |
| | 139 | acpi_os_create_semaphore(u32 max_units, |
| | 140 | u32 initial_units, acpi_semaphore * out_handle); |
| | 141 | #endif |
| | 142 | |
| | 143 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_delete_semaphore |
| | 144 | acpi_status acpi_os_delete_semaphore(acpi_semaphore handle); |
| | 145 | #endif |
| | 146 | |
| | 147 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_wait_semaphore |
| | 148 | acpi_status |
| | 149 | acpi_os_wait_semaphore(acpi_semaphore handle, u32 units, u16 timeout); |
| | 150 | #endif |
| | 151 | |
| | 152 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_signal_semaphore |
| | 153 | acpi_status acpi_os_signal_semaphore(acpi_semaphore handle, u32 units); |
| | 154 | #endif |
| | 155 | |
| | 156 | /* |
| | 157 | * Mutex primitives. May be configured to use semaphores instead via |
| | 158 | * ACPI_MUTEX_TYPE (see platform/acenv.h) |
| | 159 | */ |
| | 160 | #if (ACPI_MUTEX_TYPE != ACPI_BINARY_SEMAPHORE) |
| | 161 | |
| | 162 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_mutex |
| | 163 | acpi_status acpi_os_create_mutex(acpi_mutex * out_handle); |
| | 164 | #endif |
| | 165 | |
| | 166 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_delete_mutex |
| | 167 | void acpi_os_delete_mutex(acpi_mutex handle); |
| | 168 | #endif |
| | 169 | |
| | 170 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_acquire_mutex |
| | 171 | acpi_status acpi_os_acquire_mutex(acpi_mutex handle, u16 timeout); |
| | 172 | #endif |
| | 173 | |
| | 174 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_release_mutex |
| | 175 | void acpi_os_release_mutex(acpi_mutex handle); |
| | 176 | #endif |
| | 177 | |
| | 178 | #endif |
| | 179 | |
| | 180 | /* |
| | 181 | * Memory allocation and mapping |
| | 182 | */ |
| | 183 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_allocate |
| | 184 | void *acpi_os_allocate(acpi_size size); |
| | 185 | #endif |
| | 186 | |
| | 187 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_allocate_zeroed |
| | 188 | void *acpi_os_allocate_zeroed(acpi_size size); |
| | 189 | #endif |
| | 190 | |
| | 191 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_free |
| | 192 | void acpi_os_free(void *memory); |
| | 193 | #endif |
| | 194 | |
| | 195 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_map_memory |
| | 196 | void *acpi_os_map_memory(acpi_physical_address where, acpi_size length); |
| | 197 | #endif |
| | 198 | |
| | 199 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_unmap_memory |
| | 200 | void acpi_os_unmap_memory(void *logical_address, acpi_size size); |
| | 201 | #endif |
| | 202 | |
| | 203 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_physical_address |
| | 204 | acpi_status |
| | 205 | acpi_os_get_physical_address(void *logical_address, |
| | 206 | acpi_physical_address *physical_address); |
| | 207 | #endif |
| | 208 | |
| | 209 | /* |
| | 210 | * Memory/Object Cache |
| | 211 | */ |
| | 212 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_create_cache |
| | 213 | acpi_status |
| | 214 | acpi_os_create_cache(char *cache_name, |
| | 215 | u16 object_size, |
| | 216 | u16 max_depth, acpi_cache_t ** return_cache); |
| | 217 | #endif |
| | 218 | |
| | 219 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_delete_cache |
| | 220 | acpi_status acpi_os_delete_cache(acpi_cache_t * cache); |
| | 221 | #endif |
| | 222 | |
| | 223 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_purge_cache |
| | 224 | acpi_status acpi_os_purge_cache(acpi_cache_t * cache); |
| | 225 | #endif |
| | 226 | |
| | 227 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_acquire_object |
| | 228 | void *acpi_os_acquire_object(acpi_cache_t * cache); |
| | 229 | #endif |
| | 230 | |
| | 231 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_release_object |
| | 232 | acpi_status acpi_os_release_object(acpi_cache_t * cache, void *object); |
| | 233 | #endif |
| | 234 | |
| | 235 | /* |
| | 236 | * Interrupt handlers |
| | 237 | */ |
| | 238 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_install_interrupt_handler |
| | 239 | acpi_status |
| | 240 | acpi_os_install_interrupt_handler(u32 interrupt_number, |
| | 241 | acpi_osd_handler service_routine, |
| | 242 | void *context); |
| | 243 | #endif |
| | 244 | |
| | 245 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_remove_interrupt_handler |
| | 246 | acpi_status |
| | 247 | acpi_os_remove_interrupt_handler(u32 interrupt_number, |
| | 248 | acpi_osd_handler service_routine); |
| | 249 | #endif |
| | 250 | |
| | 251 | /* |
| | 252 | * Threads and Scheduling |
| | 253 | */ |
| | 254 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_thread_id |
| | 255 | acpi_thread_id acpi_os_get_thread_id(void); |
| | 256 | #endif |
| | 257 | |
| | 258 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_execute |
| | 259 | acpi_status |
| | 260 | acpi_os_execute(acpi_execute_type type, |
| | 261 | acpi_osd_exec_callback function, void *context); |
| | 262 | #endif |
| | 263 | |
| | 264 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_wait_events_complete |
| | 265 | void acpi_os_wait_events_complete(void); |
| | 266 | #endif |
| | 267 | |
| | 268 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_sleep |
| | 269 | void acpi_os_sleep(u64 milliseconds); |
| | 270 | #endif |
| | 271 | |
| | 272 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_stall |
| | 273 | void acpi_os_stall(u32 microseconds); |
| | 274 | #endif |
| | 275 | |
| | 276 | /* |
| | 277 | * Platform and hardware-independent I/O interfaces |
| | 278 | */ |
| | 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); |
| | 281 | #endif |
| | 282 | |
| | 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); |
| | 285 | #endif |
| | 286 | |
| | 287 | /* |
| | 288 | * Platform and hardware-independent physical memory interfaces |
| | 289 | */ |
| | 290 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_read_memory |
| | 291 | acpi_status |
| | 292 | acpi_os_read_memory(acpi_physical_address address, u64 *value, u32 width); |
| | 293 | #endif |
| | 294 | |
| | 295 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_write_memory |
| | 296 | acpi_status |
| | 297 | acpi_os_write_memory(acpi_physical_address address, u64 value, u32 width); |
| | 298 | #endif |
| | 299 | |
| | 300 | /* |
| | 301 | * Platform and hardware-independent PCI configuration space access |
| | 302 | * Note: Can't use "Register" as a parameter, changed to "Reg" -- |
| | 303 | * certain compilers complain. |
| | 304 | */ |
| | 305 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_read_pci_configuration |
| | 306 | acpi_status |
| | 307 | acpi_os_read_pci_configuration(struct acpi_pci_id *pci_id, |
| | 308 | u32 reg, u64 *value, u32 width); |
| | 309 | #endif |
| | 310 | |
| | 311 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_write_pci_configuration |
| | 312 | acpi_status |
| | 313 | acpi_os_write_pci_configuration(struct acpi_pci_id *pci_id, |
| | 314 | u32 reg, u64 value, u32 width); |
| | 315 | #endif |
| | 316 | |
| | 317 | /* |
| | 318 | * Miscellaneous |
| | 319 | */ |
| | 320 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_readable |
| | 321 | u8 acpi_os_readable(void *pointer, acpi_size length); |
| | 322 | #endif |
| | 323 | |
| | 324 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_writable |
| | 325 | u8 acpi_os_writable(void *pointer, acpi_size length); |
| | 326 | #endif |
| | 327 | |
| | 328 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_timer |
| | 329 | u64 acpi_os_get_timer(void); |
| | 330 | #endif |
| | 331 | |
| | 332 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_signal |
| | 333 | acpi_status acpi_os_signal(u32 function, void *info); |
| | 334 | #endif |
| | 335 | |
| | 336 | /* |
| | 337 | * Debug print routines |
| | 338 | */ |
| | 339 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_printf |
| | 340 | void ACPI_INTERNAL_VAR_XFACE acpi_os_printf(const char *format, ...); |
| | 341 | #endif |
| | 342 | |
| | 343 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_vprintf |
| | 344 | void acpi_os_vprintf(const char *format, va_list args); |
| | 345 | #endif |
| | 346 | |
| | 347 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_redirect_output |
| | 348 | void acpi_os_redirect_output(void *destination); |
| | 349 | #endif |
| | 350 | |
| | 351 | /* |
| | 352 | * Debug IO |
| | 353 | */ |
| | 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); |
| | 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 |
| | 373 | |
| | 374 | /* |
| | 375 | * Obtain ACPI table(s) |
| | 376 | */ |
| | 377 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_name |
| | 378 | acpi_status |
| | 379 | acpi_os_get_table_by_name(char *signature, |
| | 380 | u32 instance, |
| | 381 | struct acpi_table_header **table, |
| | 382 | acpi_physical_address *address); |
| | 383 | #endif |
| | 384 | |
| | 385 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_index |
| | 386 | acpi_status |
| | 387 | acpi_os_get_table_by_index(u32 index, |
| | 388 | struct acpi_table_header **table, |
| | 389 | u32 *instance, acpi_physical_address *address); |
| | 390 | #endif |
| | 391 | |
| | 392 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_table_by_address |
| | 393 | acpi_status |
| | 394 | acpi_os_get_table_by_address(acpi_physical_address address, |
| | 395 | struct acpi_table_header **table); |
| | 396 | #endif |
| | 397 | |
| | 398 | /* |
| | 399 | * Directory manipulation |
| | 400 | */ |
| | 401 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_open_directory |
| | 402 | void *acpi_os_open_directory(char *pathname, |
| | 403 | char *wildcard_spec, char requested_file_type); |
| | 404 | #endif |
| | 405 | |
| | 406 | /* requeste_file_type values */ |
| | 407 | |
| | 408 | #define REQUEST_FILE_ONLY 0 |
| | 409 | #define REQUEST_DIR_ONLY 1 |
| | 410 | |
| | 411 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_next_filename |
| | 412 | char *acpi_os_get_next_filename(void *dir_handle); |
| | 413 | #endif |
| | 414 | |
| | 415 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_close_directory |
| | 416 | void acpi_os_close_directory(void *dir_handle); |
| | 417 | #endif |
| | 418 | |
| | 419 | /* |
| | 420 | * File I/O and related support |
| | 421 | */ |
| | 422 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_open_file |
| | 423 | ACPI_FILE acpi_os_open_file(const char *path, u8 modes); |
| | 424 | #endif |
| | 425 | |
| | 426 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_close_file |
| | 427 | void acpi_os_close_file(ACPI_FILE file); |
| | 428 | #endif |
| | 429 | |
| | 430 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_read_file |
| | 431 | int |
| | 432 | acpi_os_read_file(ACPI_FILE file, |
| | 433 | void *buffer, acpi_size size, acpi_size count); |
| | 434 | #endif |
| | 435 | |
| | 436 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_write_file |
| | 437 | int |
| | 438 | acpi_os_write_file(ACPI_FILE file, |
| | 439 | void *buffer, acpi_size size, acpi_size count); |
| | 440 | #endif |
| | 441 | |
| | 442 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_get_file_offset |
| | 443 | long acpi_os_get_file_offset(ACPI_FILE file); |
| | 444 | #endif |
| | 445 | |
| | 446 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_set_file_offset |
| | 447 | acpi_status acpi_os_set_file_offset(ACPI_FILE file, long offset, u8 from); |
| | 448 | #endif |
| | 449 | |
| | 450 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_acpi_os_trace_point |
| | 451 | void |
| | 452 | acpi_os_trace_point(acpi_trace_event_type type, |
| | 453 | u8 begin, u8 *aml, char *pathname); |
| | 454 | #endif |
| | 455 | |
| | 456 | #endif /* __ACPIOSXF_H__ */ |
projects / linux-2.6-block.git / blame_incremental