| 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 "platform/acenv.h" |
| 50 | #include "actypes.h" |
| 51 | |
| 52 | |
| 53 | /* Types for AcpiOsExecute */ |
| 54 | |
| 55 | typedef enum |
| 56 | { |
| 57 | OSL_GLOBAL_LOCK_HANDLER, |
| 58 | OSL_NOTIFY_HANDLER, |
| 59 | OSL_GPE_HANDLER, |
| 60 | OSL_DEBUGGER_MAIN_THREAD, |
| 61 | OSL_DEBUGGER_EXEC_THREAD, |
| 62 | OSL_EC_POLL_HANDLER, |
| 63 | OSL_EC_BURST_HANDLER |
| 64 | |
| 65 | } ACPI_EXECUTE_TYPE; |
| 66 | |
| 67 | #define ACPI_NO_UNIT_LIMIT ((UINT32) -1) |
| 68 | #define ACPI_MUTEX_SEM 1 |
| 69 | |
| 70 | |
| 71 | /* Functions for AcpiOsSignal */ |
| 72 | |
| 73 | #define ACPI_SIGNAL_FATAL 0 |
| 74 | #define ACPI_SIGNAL_BREAKPOINT 1 |
| 75 | |
| 76 | typedef struct acpi_signal_fatal_info |
| 77 | { |
| 78 | UINT32 Type; |
| 79 | UINT32 Code; |
| 80 | UINT32 Argument; |
| 81 | |
| 82 | } ACPI_SIGNAL_FATAL_INFO; |
| 83 | |
| 84 | |
| 85 | /* |
| 86 | * OSL Initialization and shutdown primitives |
| 87 | */ |
| 88 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsInitialize |
| 89 | ACPI_STATUS |
| 90 | AcpiOsInitialize ( |
| 91 | void); |
| 92 | #endif |
| 93 | |
| 94 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsTerminate |
| 95 | ACPI_STATUS |
| 96 | AcpiOsTerminate ( |
| 97 | void); |
| 98 | #endif |
| 99 | |
| 100 | |
| 101 | /* |
| 102 | * ACPI Table interfaces |
| 103 | */ |
| 104 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetRootPointer |
| 105 | ACPI_PHYSICAL_ADDRESS |
| 106 | AcpiOsGetRootPointer ( |
| 107 | void); |
| 108 | #endif |
| 109 | |
| 110 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsPredefinedOverride |
| 111 | ACPI_STATUS |
| 112 | AcpiOsPredefinedOverride ( |
| 113 | const ACPI_PREDEFINED_NAMES *InitVal, |
| 114 | ACPI_STRING *NewVal); |
| 115 | #endif |
| 116 | |
| 117 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsTableOverride |
| 118 | ACPI_STATUS |
| 119 | AcpiOsTableOverride ( |
| 120 | ACPI_TABLE_HEADER *ExistingTable, |
| 121 | ACPI_TABLE_HEADER **NewTable); |
| 122 | #endif |
| 123 | |
| 124 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsPhysicalTableOverride |
| 125 | ACPI_STATUS |
| 126 | AcpiOsPhysicalTableOverride ( |
| 127 | ACPI_TABLE_HEADER *ExistingTable, |
| 128 | ACPI_PHYSICAL_ADDRESS *NewAddress, |
| 129 | UINT32 *NewTableLength); |
| 130 | #endif |
| 131 | |
| 132 | |
| 133 | /* |
| 134 | * Spinlock primitives |
| 135 | */ |
| 136 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCreateLock |
| 137 | ACPI_STATUS |
| 138 | AcpiOsCreateLock ( |
| 139 | ACPI_SPINLOCK *OutHandle); |
| 140 | #endif |
| 141 | |
| 142 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsDeleteLock |
| 143 | void |
| 144 | AcpiOsDeleteLock ( |
| 145 | ACPI_SPINLOCK Handle); |
| 146 | #endif |
| 147 | |
| 148 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAcquireLock |
| 149 | ACPI_CPU_FLAGS |
| 150 | AcpiOsAcquireLock ( |
| 151 | ACPI_SPINLOCK Handle); |
| 152 | #endif |
| 153 | |
| 154 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReleaseLock |
| 155 | void |
| 156 | AcpiOsReleaseLock ( |
| 157 | ACPI_SPINLOCK Handle, |
| 158 | ACPI_CPU_FLAGS Flags); |
| 159 | #endif |
| 160 | |
| 161 | |
| 162 | /* |
| 163 | * Semaphore primitives |
| 164 | */ |
| 165 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCreateSemaphore |
| 166 | ACPI_STATUS |
| 167 | AcpiOsCreateSemaphore ( |
| 168 | UINT32 MaxUnits, |
| 169 | UINT32 InitialUnits, |
| 170 | ACPI_SEMAPHORE *OutHandle); |
| 171 | #endif |
| 172 | |
| 173 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsDeleteSemaphore |
| 174 | ACPI_STATUS |
| 175 | AcpiOsDeleteSemaphore ( |
| 176 | ACPI_SEMAPHORE Handle); |
| 177 | #endif |
| 178 | |
| 179 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWaitSemaphore |
| 180 | ACPI_STATUS |
| 181 | AcpiOsWaitSemaphore ( |
| 182 | ACPI_SEMAPHORE Handle, |
| 183 | UINT32 Units, |
| 184 | UINT16 Timeout); |
| 185 | #endif |
| 186 | |
| 187 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsSignalSemaphore |
| 188 | ACPI_STATUS |
| 189 | AcpiOsSignalSemaphore ( |
| 190 | ACPI_SEMAPHORE Handle, |
| 191 | UINT32 Units); |
| 192 | #endif |
| 193 | |
| 194 | |
| 195 | /* |
| 196 | * Mutex primitives. May be configured to use semaphores instead via |
| 197 | * ACPI_MUTEX_TYPE (see platform/acenv.h) |
| 198 | */ |
| 199 | #if (ACPI_MUTEX_TYPE != ACPI_BINARY_SEMAPHORE) |
| 200 | |
| 201 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCreateMutex |
| 202 | ACPI_STATUS |
| 203 | AcpiOsCreateMutex ( |
| 204 | ACPI_MUTEX *OutHandle); |
| 205 | #endif |
| 206 | |
| 207 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsDeleteMutex |
| 208 | void |
| 209 | AcpiOsDeleteMutex ( |
| 210 | ACPI_MUTEX Handle); |
| 211 | #endif |
| 212 | |
| 213 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAcquireMutex |
| 214 | ACPI_STATUS |
| 215 | AcpiOsAcquireMutex ( |
| 216 | ACPI_MUTEX Handle, |
| 217 | UINT16 Timeout); |
| 218 | #endif |
| 219 | |
| 220 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReleaseMutex |
| 221 | void |
| 222 | AcpiOsReleaseMutex ( |
| 223 | ACPI_MUTEX Handle); |
| 224 | #endif |
| 225 | |
| 226 | #endif |
| 227 | |
| 228 | |
| 229 | /* |
| 230 | * Memory allocation and mapping |
| 231 | */ |
| 232 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAllocate |
| 233 | void * |
| 234 | AcpiOsAllocate ( |
| 235 | ACPI_SIZE Size); |
| 236 | #endif |
| 237 | |
| 238 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAllocateZeroed |
| 239 | void * |
| 240 | AcpiOsAllocateZeroed ( |
| 241 | ACPI_SIZE Size); |
| 242 | #endif |
| 243 | |
| 244 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsFree |
| 245 | void |
| 246 | AcpiOsFree ( |
| 247 | void * Memory); |
| 248 | #endif |
| 249 | |
| 250 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsMapMemory |
| 251 | void * |
| 252 | AcpiOsMapMemory ( |
| 253 | ACPI_PHYSICAL_ADDRESS Where, |
| 254 | ACPI_SIZE Length); |
| 255 | #endif |
| 256 | |
| 257 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsUnmapMemory |
| 258 | void |
| 259 | AcpiOsUnmapMemory ( |
| 260 | void *LogicalAddress, |
| 261 | ACPI_SIZE Size); |
| 262 | #endif |
| 263 | |
| 264 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetPhysicalAddress |
| 265 | ACPI_STATUS |
| 266 | AcpiOsGetPhysicalAddress ( |
| 267 | void *LogicalAddress, |
| 268 | ACPI_PHYSICAL_ADDRESS *PhysicalAddress); |
| 269 | #endif |
| 270 | |
| 271 | |
| 272 | /* |
| 273 | * Memory/Object Cache |
| 274 | */ |
| 275 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCreateCache |
| 276 | ACPI_STATUS |
| 277 | AcpiOsCreateCache ( |
| 278 | const char *CacheName, |
| 279 | UINT16 ObjectSize, |
| 280 | UINT16 MaxDepth, |
| 281 | ACPI_CACHE_T **ReturnCache); |
| 282 | #endif |
| 283 | |
| 284 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsDeleteCache |
| 285 | ACPI_STATUS |
| 286 | AcpiOsDeleteCache ( |
| 287 | ACPI_CACHE_T *Cache); |
| 288 | #endif |
| 289 | |
| 290 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsPurgeCache |
| 291 | ACPI_STATUS |
| 292 | AcpiOsPurgeCache ( |
| 293 | ACPI_CACHE_T *Cache); |
| 294 | #endif |
| 295 | |
| 296 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAcquireObject |
| 297 | void * |
| 298 | AcpiOsAcquireObject ( |
| 299 | ACPI_CACHE_T *Cache); |
| 300 | #endif |
| 301 | |
| 302 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReleaseObject |
| 303 | ACPI_STATUS |
| 304 | AcpiOsReleaseObject ( |
| 305 | ACPI_CACHE_T *Cache, |
| 306 | void *Object); |
| 307 | #endif |
| 308 | |
| 309 | |
| 310 | /* |
| 311 | * Interrupt handlers |
| 312 | */ |
| 313 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsInstallInterruptHandler |
| 314 | ACPI_STATUS |
| 315 | AcpiOsInstallInterruptHandler ( |
| 316 | UINT32 InterruptNumber, |
| 317 | ACPI_OSD_HANDLER ServiceRoutine, |
| 318 | void *Context); |
| 319 | #endif |
| 320 | |
| 321 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsRemoveInterruptHandler |
| 322 | ACPI_STATUS |
| 323 | AcpiOsRemoveInterruptHandler ( |
| 324 | UINT32 InterruptNumber, |
| 325 | ACPI_OSD_HANDLER ServiceRoutine); |
| 326 | #endif |
| 327 | |
| 328 | |
| 329 | /* |
| 330 | * Threads and Scheduling |
| 331 | */ |
| 332 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetThreadId |
| 333 | ACPI_THREAD_ID |
| 334 | AcpiOsGetThreadId ( |
| 335 | void); |
| 336 | #endif |
| 337 | |
| 338 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsExecute |
| 339 | ACPI_STATUS |
| 340 | AcpiOsExecute ( |
| 341 | ACPI_EXECUTE_TYPE Type, |
| 342 | ACPI_OSD_EXEC_CALLBACK Function, |
| 343 | void *Context); |
| 344 | #endif |
| 345 | |
| 346 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWaitEventsComplete |
| 347 | void |
| 348 | AcpiOsWaitEventsComplete ( |
| 349 | void); |
| 350 | #endif |
| 351 | |
| 352 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsSleep |
| 353 | void |
| 354 | AcpiOsSleep ( |
| 355 | UINT64 Milliseconds); |
| 356 | #endif |
| 357 | |
| 358 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsStall |
| 359 | void |
| 360 | AcpiOsStall ( |
| 361 | UINT32 Microseconds); |
| 362 | #endif |
| 363 | |
| 364 | |
| 365 | /* |
| 366 | * Platform and hardware-independent I/O interfaces |
| 367 | */ |
| 368 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReadPort |
| 369 | ACPI_STATUS |
| 370 | AcpiOsReadPort ( |
| 371 | ACPI_IO_ADDRESS Address, |
| 372 | UINT32 *Value, |
| 373 | UINT32 Width); |
| 374 | #endif |
| 375 | |
| 376 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWritePort |
| 377 | ACPI_STATUS |
| 378 | AcpiOsWritePort ( |
| 379 | ACPI_IO_ADDRESS Address, |
| 380 | UINT32 Value, |
| 381 | UINT32 Width); |
| 382 | #endif |
| 383 | |
| 384 | |
| 385 | /* |
| 386 | * Platform and hardware-independent physical memory interfaces |
| 387 | */ |
| 388 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReadMemory |
| 389 | ACPI_STATUS |
| 390 | AcpiOsReadMemory ( |
| 391 | ACPI_PHYSICAL_ADDRESS Address, |
| 392 | UINT64 *Value, |
| 393 | UINT32 Width); |
| 394 | #endif |
| 395 | |
| 396 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWriteMemory |
| 397 | ACPI_STATUS |
| 398 | AcpiOsWriteMemory ( |
| 399 | ACPI_PHYSICAL_ADDRESS Address, |
| 400 | UINT64 Value, |
| 401 | UINT32 Width); |
| 402 | #endif |
| 403 | |
| 404 | |
| 405 | /* |
| 406 | * Platform and hardware-independent PCI configuration space access |
| 407 | * Note: Can't use "Register" as a parameter, changed to "Reg" -- |
| 408 | * certain compilers complain. |
| 409 | */ |
| 410 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReadPciConfiguration |
| 411 | ACPI_STATUS |
| 412 | AcpiOsReadPciConfiguration ( |
| 413 | ACPI_PCI_ID *PciId, |
| 414 | UINT32 Reg, |
| 415 | UINT64 *Value, |
| 416 | UINT32 Width); |
| 417 | #endif |
| 418 | |
| 419 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWritePciConfiguration |
| 420 | ACPI_STATUS |
| 421 | AcpiOsWritePciConfiguration ( |
| 422 | ACPI_PCI_ID *PciId, |
| 423 | UINT32 Reg, |
| 424 | UINT64 Value, |
| 425 | UINT32 Width); |
| 426 | #endif |
| 427 | |
| 428 | |
| 429 | /* |
| 430 | * Miscellaneous |
| 431 | */ |
| 432 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReadable |
| 433 | BOOLEAN |
| 434 | AcpiOsReadable ( |
| 435 | void *Pointer, |
| 436 | ACPI_SIZE Length); |
| 437 | #endif |
| 438 | |
| 439 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWritable |
| 440 | BOOLEAN |
| 441 | AcpiOsWritable ( |
| 442 | void *Pointer, |
| 443 | ACPI_SIZE Length); |
| 444 | #endif |
| 445 | |
| 446 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTimer |
| 447 | UINT64 |
| 448 | AcpiOsGetTimer ( |
| 449 | void); |
| 450 | #endif |
| 451 | |
| 452 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsSignal |
| 453 | ACPI_STATUS |
| 454 | AcpiOsSignal ( |
| 455 | UINT32 Function, |
| 456 | void *Info); |
| 457 | #endif |
| 458 | |
| 459 | |
| 460 | /* |
| 461 | * Debug print routines |
| 462 | */ |
| 463 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsPrintf |
| 464 | void ACPI_INTERNAL_VAR_XFACE |
| 465 | AcpiOsPrintf ( |
| 466 | const char *Format, |
| 467 | ...); |
| 468 | #endif |
| 469 | |
| 470 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsVprintf |
| 471 | void |
| 472 | AcpiOsVprintf ( |
| 473 | const char *Format, |
| 474 | va_list Args); |
| 475 | #endif |
| 476 | |
| 477 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsRedirectOutput |
| 478 | void |
| 479 | AcpiOsRedirectOutput ( |
| 480 | void *Destination); |
| 481 | #endif |
| 482 | |
| 483 | |
| 484 | /* |
| 485 | * Debug input |
| 486 | */ |
| 487 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetLine |
| 488 | ACPI_STATUS |
| 489 | AcpiOsGetLine ( |
| 490 | char *Buffer, |
| 491 | UINT32 BufferLength, |
| 492 | UINT32 *BytesRead); |
| 493 | #endif |
| 494 | |
| 495 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsTracePoint |
| 496 | void |
| 497 | AcpiOsTracePoint ( |
| 498 | ACPI_TRACE_EVENT_TYPE Type, |
| 499 | BOOLEAN Begin, |
| 500 | UINT8 *Aml, |
| 501 | char *Pathname); |
| 502 | #endif |
| 503 | |
| 504 | |
| 505 | /* |
| 506 | * Obtain ACPI table(s) |
| 507 | */ |
| 508 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByName |
| 509 | ACPI_STATUS |
| 510 | AcpiOsGetTableByName ( |
| 511 | char *Signature, |
| 512 | UINT32 Instance, |
| 513 | ACPI_TABLE_HEADER **Table, |
| 514 | ACPI_PHYSICAL_ADDRESS *Address); |
| 515 | #endif |
| 516 | |
| 517 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByIndex |
| 518 | ACPI_STATUS |
| 519 | AcpiOsGetTableByIndex ( |
| 520 | UINT32 Index, |
| 521 | ACPI_TABLE_HEADER **Table, |
| 522 | UINT32 *Instance, |
| 523 | ACPI_PHYSICAL_ADDRESS *Address); |
| 524 | #endif |
| 525 | |
| 526 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByAddress |
| 527 | ACPI_STATUS |
| 528 | AcpiOsGetTableByAddress ( |
| 529 | ACPI_PHYSICAL_ADDRESS Address, |
| 530 | ACPI_TABLE_HEADER **Table); |
| 531 | #endif |
| 532 | |
| 533 | |
| 534 | /* |
| 535 | * Directory manipulation |
| 536 | */ |
| 537 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsOpenDirectory |
| 538 | void * |
| 539 | AcpiOsOpenDirectory ( |
| 540 | char *Pathname, |
| 541 | char *WildcardSpec, |
| 542 | char RequestedFileType); |
| 543 | #endif |
| 544 | |
| 545 | /* RequesteFileType values */ |
| 546 | |
| 547 | #define REQUEST_FILE_ONLY 0 |
| 548 | #define REQUEST_DIR_ONLY 1 |
| 549 | |
| 550 | |
| 551 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetNextFilename |
| 552 | char * |
| 553 | AcpiOsGetNextFilename ( |
| 554 | void *DirHandle); |
| 555 | #endif |
| 556 | |
| 557 | #ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCloseDirectory |
| 558 | void |
| 559 | AcpiOsCloseDirectory ( |
| 560 | void *DirHandle); |
| 561 | #endif |
| 562 | |
| 563 | |
| 564 | #endif /* __ACPIOSXF_H__ */ |
| 565 | |