RTEMS 6.1-rc4
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acpiosxf.h
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 *
11 * 1. Copyright Notice
12 *
13 * Some or all of this work - Copyright (c) 1999 - 2024, Intel Corp.
14 * All rights reserved.
15 *
16 * 2. License
17 *
18 * 2.1. This is your license from Intel Corp. under its intellectual property
19 * rights. You may have additional license terms from the party that provided
20 * you this software, covering your right to use that party's intellectual
21 * property rights.
22 *
23 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
24 * copy of the source code appearing in this file ("Covered Code") an
25 * irrevocable, perpetual, worldwide license under Intel's copyrights in the
26 * base code distributed originally by Intel ("Original Intel Code") to copy,
27 * make derivatives, distribute, use and display any portion of the Covered
28 * Code in any form, with the right to sublicense such rights; and
29 *
30 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
31 * license (with the right to sublicense), under only those claims of Intel
32 * patents that are infringed by the Original Intel Code, to make, use, sell,
33 * offer to sell, and import the Covered Code and derivative works thereof
34 * solely to the minimum extent necessary to exercise the above copyright
35 * license, and in no event shall the patent license extend to any additions
36 * to or modifications of the Original Intel Code. No other license or right
37 * is granted directly or by implication, estoppel or otherwise;
38 *
39 * The above copyright and patent license is granted only if the following
40 * conditions are met:
41 *
42 * 3. Conditions
43 *
44 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
45 * Redistribution of source code of any substantial portion of the Covered
46 * Code or modification with rights to further distribute source must include
47 * the above Copyright Notice, the above License, this list of Conditions,
48 * and the following Disclaimer and Export Compliance provision. In addition,
49 * Licensee must cause all Covered Code to which Licensee contributes to
50 * contain a file documenting the changes Licensee made to create that Covered
51 * Code and the date of any change. Licensee must include in that file the
52 * documentation of any changes made by any predecessor Licensee. Licensee
53 * must include a prominent statement that the modification is derived,
54 * directly or indirectly, from Original Intel Code.
55 *
56 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
57 * Redistribution of source code of any substantial portion of the Covered
58 * Code or modification without rights to further distribute source must
59 * include the following Disclaimer and Export Compliance provision in the
60 * documentation and/or other materials provided with distribution. In
61 * addition, Licensee may not authorize further sublicense of source of any
62 * portion of the Covered Code, and must include terms to the effect that the
63 * license from Licensee to its licensee is limited to the intellectual
64 * property embodied in the software Licensee provides to its licensee, and
65 * not to intellectual property embodied in modifications its licensee may
66 * make.
67 *
68 * 3.3. Redistribution of Executable. Redistribution in executable form of any
69 * substantial portion of the Covered Code or modification must reproduce the
70 * above Copyright Notice, and the following Disclaimer and Export Compliance
71 * provision in the documentation and/or other materials provided with the
72 * distribution.
73 *
74 * 3.4. Intel retains all right, title, and interest in and to the Original
75 * Intel Code.
76 *
77 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
78 * Intel shall be used in advertising or otherwise to promote the sale, use or
79 * other dealings in products derived from or relating to the Covered Code
80 * without prior written authorization from Intel.
81 *
82 * 4. Disclaimer and Export Compliance
83 *
84 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
85 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
86 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
87 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
88 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
89 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
90 * PARTICULAR PURPOSE.
91 *
92 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
93 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
94 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
95 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
96 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
97 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
98 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
99 * LIMITED REMEDY.
100 *
101 * 4.3. Licensee shall not export, either directly or indirectly, any of this
102 * software or system incorporating such software without first obtaining any
103 * required license or other approval from the U. S. Department of Commerce or
104 * any other agency or department of the United States Government. In the
105 * event Licensee exports any such software from the United States or
106 * re-exports any such software from a foreign destination, Licensee shall
107 * ensure that the distribution and export/re-export of the software is in
108 * compliance with all laws, regulations, orders, or other restrictions of the
109 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
110 * any of its subsidiaries will export/re-export any technical data, process,
111 * software, or service, directly or indirectly, to any country for which the
112 * United States government or any agency thereof requires an export license,
113 * other governmental approval, or letter of assurance, without first obtaining
114 * such license, approval or letter.
115 *
116 *****************************************************************************
117 *
118 * Alternatively, you may choose to be licensed under the terms of the
119 * following license:
120 *
121 * Redistribution and use in source and binary forms, with or without
122 * modification, are permitted provided that the following conditions
123 * are met:
124 * 1. Redistributions of source code must retain the above copyright
125 * notice, this list of conditions, and the following disclaimer,
126 * without modification.
127 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
128 * substantially similar to the "NO WARRANTY" disclaimer below
129 * ("Disclaimer") and any redistribution must be conditioned upon
130 * including a substantially similar Disclaimer requirement for further
131 * binary redistribution.
132 * 3. Neither the names of the above-listed copyright holders nor the names
133 * of any contributors may be used to endorse or promote products derived
134 * from this software without specific prior written permission.
135 *
136 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
137 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
138 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
139 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
140 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
141 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
142 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
143 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
144 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
145 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
146 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
147 *
148 * Alternatively, you may choose to be licensed under the terms of the
149 * GNU General Public License ("GPL") version 2 as published by the Free
150 * Software Foundation.
151 *
152 *****************************************************************************/
153
154#ifndef __ACPIOSXF_H__
155#define __ACPIOSXF_H__
156
157#include "platform/acenv.h"
158#include "actypes.h"
159
160
161/* Types for AcpiOsExecute */
162
163typedef enum
164{
165 OSL_GLOBAL_LOCK_HANDLER,
166 OSL_NOTIFY_HANDLER,
167 OSL_GPE_HANDLER,
168 OSL_DEBUGGER_MAIN_THREAD,
169 OSL_DEBUGGER_EXEC_THREAD,
170 OSL_EC_POLL_HANDLER,
171 OSL_EC_BURST_HANDLER
172
173} ACPI_EXECUTE_TYPE;
174
175#define ACPI_NO_UNIT_LIMIT ((UINT32) -1)
176#define ACPI_MUTEX_SEM 1
177
178
179/* Functions for AcpiOsSignal */
180
181#define ACPI_SIGNAL_FATAL 0
182#define ACPI_SIGNAL_BREAKPOINT 1
183
184typedef struct acpi_signal_fatal_info
185{
186 UINT32 Type;
187 UINT32 Code;
188 UINT32 Argument;
189
190} ACPI_SIGNAL_FATAL_INFO;
191
192
193/*
194 * OSL Initialization and shutdown primitives
195 */
196#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsInitialize
197ACPI_STATUS
198AcpiOsInitialize (
199 void);
200#endif
201
202#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsTerminate
203ACPI_STATUS
204AcpiOsTerminate (
205 void);
206#endif
207
208
209/*
210 * ACPI Table interfaces
211 */
212#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetRootPointer
213ACPI_PHYSICAL_ADDRESS
214AcpiOsGetRootPointer (
215 void);
216#endif
217
218#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsPredefinedOverride
219ACPI_STATUS
220AcpiOsPredefinedOverride (
221 const ACPI_PREDEFINED_NAMES *InitVal,
222 ACPI_STRING *NewVal);
223#endif
224
225#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsTableOverride
226ACPI_STATUS
227AcpiOsTableOverride (
228 ACPI_TABLE_HEADER *ExistingTable,
229 ACPI_TABLE_HEADER **NewTable);
230#endif
231
232#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsPhysicalTableOverride
233ACPI_STATUS
234AcpiOsPhysicalTableOverride (
235 ACPI_TABLE_HEADER *ExistingTable,
236 ACPI_PHYSICAL_ADDRESS *NewAddress,
237 UINT32 *NewTableLength);
238#endif
239
240
241/*
242 * Spinlock primitives
243 */
244#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCreateLock
245ACPI_STATUS
246AcpiOsCreateLock (
247 ACPI_SPINLOCK *OutHandle);
248#endif
249
250#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsDeleteLock
251void
252AcpiOsDeleteLock (
253 ACPI_SPINLOCK Handle);
254#endif
255
256#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAcquireLock
257ACPI_CPU_FLAGS
258AcpiOsAcquireLock (
259 ACPI_SPINLOCK Handle);
260#endif
261
262#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReleaseLock
263void
264AcpiOsReleaseLock (
265 ACPI_SPINLOCK Handle,
266 ACPI_CPU_FLAGS Flags);
267#endif
268
269
270/*
271 * Semaphore primitives
272 */
273#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCreateSemaphore
274ACPI_STATUS
275AcpiOsCreateSemaphore (
276 UINT32 MaxUnits,
277 UINT32 InitialUnits,
278 ACPI_SEMAPHORE *OutHandle);
279#endif
280
281#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsDeleteSemaphore
282ACPI_STATUS
283AcpiOsDeleteSemaphore (
284 ACPI_SEMAPHORE Handle);
285#endif
286
287#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWaitSemaphore
288ACPI_STATUS
289AcpiOsWaitSemaphore (
290 ACPI_SEMAPHORE Handle,
291 UINT32 Units,
292 UINT16 Timeout);
293#endif
294
295#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsSignalSemaphore
296ACPI_STATUS
297AcpiOsSignalSemaphore (
298 ACPI_SEMAPHORE Handle,
299 UINT32 Units);
300#endif
301
302
303/*
304 * Mutex primitives. May be configured to use semaphores instead via
305 * ACPI_MUTEX_TYPE (see platform/acenv.h)
306 */
307#if (ACPI_MUTEX_TYPE != ACPI_BINARY_SEMAPHORE)
308
309#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCreateMutex
310ACPI_STATUS
311AcpiOsCreateMutex (
312 ACPI_MUTEX *OutHandle);
313#endif
314
315#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsDeleteMutex
316void
317AcpiOsDeleteMutex (
318 ACPI_MUTEX Handle);
319#endif
320
321#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAcquireMutex
322ACPI_STATUS
323AcpiOsAcquireMutex (
324 ACPI_MUTEX Handle,
325 UINT16 Timeout);
326#endif
327
328#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReleaseMutex
329void
330AcpiOsReleaseMutex (
331 ACPI_MUTEX Handle);
332#endif
333
334#endif
335
336
337/*
338 * Memory allocation and mapping
339 */
340#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAllocate
341void *
342AcpiOsAllocate (
343 ACPI_SIZE Size);
344#endif
345
346#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAllocateZeroed
347void *
348AcpiOsAllocateZeroed (
349 ACPI_SIZE Size);
350#endif
351
352#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsFree
353void
354AcpiOsFree (
355 void * Memory);
356#endif
357
358#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsMapMemory
359void *
360AcpiOsMapMemory (
361 ACPI_PHYSICAL_ADDRESS Where,
362 ACPI_SIZE Length);
363#endif
364
365#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsUnmapMemory
366void
367AcpiOsUnmapMemory (
368 void *LogicalAddress,
369 ACPI_SIZE Size);
370#endif
371
372#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetPhysicalAddress
373ACPI_STATUS
374AcpiOsGetPhysicalAddress (
375 void *LogicalAddress,
376 ACPI_PHYSICAL_ADDRESS *PhysicalAddress);
377#endif
378
379
380/*
381 * Memory/Object Cache
382 */
383#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCreateCache
384ACPI_STATUS
385AcpiOsCreateCache (
386 char *CacheName,
387 UINT16 ObjectSize,
388 UINT16 MaxDepth,
389 ACPI_CACHE_T **ReturnCache);
390#endif
391
392#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsDeleteCache
393ACPI_STATUS
394AcpiOsDeleteCache (
395 ACPI_CACHE_T *Cache);
396#endif
397
398#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsPurgeCache
399ACPI_STATUS
400AcpiOsPurgeCache (
401 ACPI_CACHE_T *Cache);
402#endif
403
404#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsAcquireObject
405void *
406AcpiOsAcquireObject (
407 ACPI_CACHE_T *Cache);
408#endif
409
410#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReleaseObject
411ACPI_STATUS
412AcpiOsReleaseObject (
413 ACPI_CACHE_T *Cache,
414 void *Object);
415#endif
416
417
418/*
419 * Interrupt handlers
420 */
421#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsInstallInterruptHandler
422ACPI_STATUS
423AcpiOsInstallInterruptHandler (
424 UINT32 InterruptNumber,
425 ACPI_OSD_HANDLER ServiceRoutine,
426 void *Context);
427#endif
428
429#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsRemoveInterruptHandler
430ACPI_STATUS
431AcpiOsRemoveInterruptHandler (
432 UINT32 InterruptNumber,
433 ACPI_OSD_HANDLER ServiceRoutine);
434#endif
435
436
437/*
438 * Threads and Scheduling
439 */
440#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetThreadId
441ACPI_THREAD_ID
442AcpiOsGetThreadId (
443 void);
444#endif
445
446#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsExecute
447ACPI_STATUS
448AcpiOsExecute (
449 ACPI_EXECUTE_TYPE Type,
450 ACPI_OSD_EXEC_CALLBACK Function,
451 void *Context);
452#endif
453
454#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWaitEventsComplete
455void
456AcpiOsWaitEventsComplete (
457 void);
458#endif
459
460#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsSleep
461void
462AcpiOsSleep (
463 UINT64 Milliseconds);
464#endif
465
466#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsStall
467void
468AcpiOsStall (
469 UINT32 Microseconds);
470#endif
471
472
473/*
474 * Platform and hardware-independent I/O interfaces
475 */
476#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReadPort
477ACPI_STATUS
478AcpiOsReadPort (
479 ACPI_IO_ADDRESS Address,
480 UINT32 *Value,
481 UINT32 Width);
482#endif
483
484#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWritePort
485ACPI_STATUS
486AcpiOsWritePort (
487 ACPI_IO_ADDRESS Address,
488 UINT32 Value,
489 UINT32 Width);
490#endif
491
492
493/*
494 * Platform and hardware-independent physical memory interfaces
495 */
496#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReadMemory
497ACPI_STATUS
498AcpiOsReadMemory (
499 ACPI_PHYSICAL_ADDRESS Address,
500 UINT64 *Value,
501 UINT32 Width);
502#endif
503
504#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWriteMemory
505ACPI_STATUS
506AcpiOsWriteMemory (
507 ACPI_PHYSICAL_ADDRESS Address,
508 UINT64 Value,
509 UINT32 Width);
510#endif
511
512
513/*
514 * Platform and hardware-independent PCI configuration space access
515 * Note: Can't use "Register" as a parameter, changed to "Reg" --
516 * certain compilers complain.
517 */
518#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReadPciConfiguration
519ACPI_STATUS
520AcpiOsReadPciConfiguration (
521 ACPI_PCI_ID *PciId,
522 UINT32 Reg,
523 UINT64 *Value,
524 UINT32 Width);
525#endif
526
527#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWritePciConfiguration
528ACPI_STATUS
529AcpiOsWritePciConfiguration (
530 ACPI_PCI_ID *PciId,
531 UINT32 Reg,
532 UINT64 Value,
533 UINT32 Width);
534#endif
535
536
537/*
538 * Miscellaneous
539 */
540#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsReadable
541BOOLEAN
542AcpiOsReadable (
543 void *Pointer,
544 ACPI_SIZE Length);
545#endif
546
547#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWritable
548BOOLEAN
549AcpiOsWritable (
550 void *Pointer,
551 ACPI_SIZE Length);
552#endif
553
554#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTimer
555UINT64
556AcpiOsGetTimer (
557 void);
558#endif
559
560#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsSignal
561ACPI_STATUS
562AcpiOsSignal (
563 UINT32 Function,
564 void *Info);
565#endif
566
567#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsEnterSleep
568ACPI_STATUS
569AcpiOsEnterSleep (
570 UINT8 SleepState,
571 UINT32 RegaValue,
572 UINT32 RegbValue);
573#endif
574
575
576/*
577 * Debug print routines
578 */
579#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsPrintf
580ACPI_PRINTF_LIKE (1)
581void ACPI_INTERNAL_VAR_XFACE
582AcpiOsPrintf (
583 const char *Format,
584 ...);
585#endif
586
587#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsVprintf
588void
589AcpiOsVprintf (
590 const char *Format,
591 va_list Args);
592#endif
593
594#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsRedirectOutput
595void
596AcpiOsRedirectOutput (
597 void *Destination);
598#endif
599
600
601/*
602 * Debug IO
603 */
604#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetLine
605ACPI_STATUS
606AcpiOsGetLine (
607 char *Buffer,
608 UINT32 BufferLength,
609 UINT32 *BytesRead);
610#endif
611
612#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsInitializeDebugger
613ACPI_STATUS
614AcpiOsInitializeDebugger (
615 void);
616#endif
617
618#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsTerminateDebugger
619void
620AcpiOsTerminateDebugger (
621 void);
622#endif
623
624#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsWaitCommandReady
625ACPI_STATUS
626AcpiOsWaitCommandReady (
627 void);
628#endif
629
630#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsNotifyCommandComplete
631ACPI_STATUS
632AcpiOsNotifyCommandComplete (
633 void);
634#endif
635
636#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsTracePoint
637void
638AcpiOsTracePoint (
639 ACPI_TRACE_EVENT_TYPE Type,
640 BOOLEAN Begin,
641 UINT8 *Aml,
642 char *Pathname);
643#endif
644
645
646/*
647 * Obtain ACPI table(s)
648 */
649#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByName
650ACPI_STATUS
651AcpiOsGetTableByName (
652 char *Signature,
653 UINT32 Instance,
654 ACPI_TABLE_HEADER **Table,
655 ACPI_PHYSICAL_ADDRESS *Address);
656#endif
657
658#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByIndex
659ACPI_STATUS
660AcpiOsGetTableByIndex (
661 UINT32 Index,
662 ACPI_TABLE_HEADER **Table,
663 UINT32 *Instance,
664 ACPI_PHYSICAL_ADDRESS *Address);
665#endif
666
667#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetTableByAddress
668ACPI_STATUS
669AcpiOsGetTableByAddress (
670 ACPI_PHYSICAL_ADDRESS Address,
671 ACPI_TABLE_HEADER **Table);
672#endif
673
674
675/*
676 * Directory manipulation
677 */
678#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsOpenDirectory
679void *
680AcpiOsOpenDirectory (
681 char *Pathname,
682 char *WildcardSpec,
683 char RequestedFileType);
684#endif
685
686/* RequesteFileType values */
687
688#define REQUEST_FILE_ONLY 0
689#define REQUEST_DIR_ONLY 1
690
691
692#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsGetNextFilename
693char *
694AcpiOsGetNextFilename (
695 void *DirHandle);
696#endif
697
698#ifndef ACPI_USE_ALTERNATE_PROTOTYPE_AcpiOsCloseDirectory
699void
700AcpiOsCloseDirectory (
701 void *DirHandle);
702#endif
703
704
705#endif /* __ACPIOSXF_H__ */
RtemsBarrierReqCreate_Context
Test context for spec:/rtems/barrier/req/create test case.
Definition: tc-barrier-create.c:144
acpi_pci_id
Definition: actypes.h:1457
acpi_predefined_names
Definition: actypes.h:1179
acpi_signal_fatal_info
Definition: acpiosxf.h:185
acpi_table_header
Definition: actbl.h:215
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