1 /******************************************************************************
2 *
3 * Module Name: aeexec - Support routines for AcpiExec utility
4 *
5 *****************************************************************************/
6
7 /*
8 * Copyright (C) 2000 - 2014, Intel Corp.
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 #include "aecommon.h"
45
46 #define _COMPONENT ACPI_TOOLS
47 ACPI_MODULE_NAME ("aeexec")
48
49 /* Local prototypes */
50
51 static ACPI_STATUS
52 AeSetupConfiguration (
53 void *RegionAddr);
54
55 static void
56 AeTestBufferArgument (
57 void);
58
59 static void
60 AeTestPackageArgument (
61 void);
62
63 static ACPI_STATUS
64 AeGetDevices (
65 ACPI_HANDLE ObjHandle,
66 UINT32 NestingLevel,
67 void *Context,
68 void **ReturnValue);
69
70 static ACPI_STATUS
71 ExecuteOSI (
72 char *OsiString,
73 UINT32 ExpectedResult);
74
75 static void
76 AeMutexInterfaces (
77 void);
78
79 static void
80 AeHardwareInterfaces (
81 void);
82
83 static void
84 AeGenericRegisters (
85 void);
86
87 #if (!ACPI_REDUCED_HARDWARE)
88 static void
89 AfInstallGpeBlock (
90 void);
91 #endif /* !ACPI_REDUCED_HARDWARE */
92
93 extern unsigned char Ssdt2Code[];
94 extern unsigned char Ssdt3Code[];
95 extern unsigned char Ssdt4Code[];
96
97
98 /******************************************************************************
99 *
100 * FUNCTION: AeSetupConfiguration
101 *
102 * PARAMETERS: RegionAddr - Address for an ACPI table to be loaded
103 * dynamically. Test purposes only.
104 *
105 * RETURN: Status
106 *
107 * DESCRIPTION: Call AML _CFG configuration control method
108 *
109 *****************************************************************************/
110
111 static ACPI_STATUS
112 AeSetupConfiguration (
113 void *RegionAddr)
114 {
115 ACPI_OBJECT_LIST ArgList;
116 ACPI_OBJECT Arg[3];
117
118
119 /*
120 * Invoke _CFG method if present
121 */
122 ArgList.Count = 1;
123 ArgList.Pointer = Arg;
124
125 Arg[0].Type = ACPI_TYPE_INTEGER;
126 Arg[0].Integer.Value = ACPI_TO_INTEGER (RegionAddr);
127
128 (void) AcpiEvaluateObject (NULL, "\\_CFG", &ArgList, NULL);
129 return (AE_OK);
130 }
131
132
133 #if (!ACPI_REDUCED_HARDWARE)
134 /******************************************************************************
135 *
136 * FUNCTION: AfInstallGpeBlock
137 *
138 * PARAMETERS: None
139 *
140 * RETURN: None
141 *
142 * DESCRIPTION: Test GPE block device initialization. Requires test ASL with
143 * A \GPE2 device.
144 *
145 *****************************************************************************/
146
147 static void
148 AfInstallGpeBlock (
149 void)
150 {
151 ACPI_STATUS Status;
152 ACPI_HANDLE Handle;
153 ACPI_GENERIC_ADDRESS BlockAddress;
154 ACPI_HANDLE GpeDevice;
155 ACPI_OBJECT_TYPE Type;
156
157
158 /* _GPE should always exist */
159
160 Status = AcpiGetHandle (NULL, "\\_GPE", &Handle);
161 AE_CHECK_OK (AcpiGetHandle, Status);
162 if (ACPI_FAILURE (Status))
163 {
164 return;
165 }
166
167 ACPI_MEMSET (&BlockAddress, 0, sizeof (ACPI_GENERIC_ADDRESS));
168 BlockAddress.SpaceId = ACPI_ADR_SPACE_SYSTEM_MEMORY;
169 BlockAddress.Address = 0x76540000;
170
171 /* Attempt to install a GPE block on GPE2 (if present) */
172
173 Status = AcpiGetHandle (NULL, "\\GPE2", &Handle);
174 if (ACPI_SUCCESS (Status))
175 {
176 Status = AcpiGetType (Handle, &Type);
177 if (ACPI_FAILURE (Status) ||
178 (Type != ACPI_TYPE_DEVICE))
179 {
180 return;
181 }
182
183 Status = AcpiInstallGpeBlock (Handle, &BlockAddress, 7, 8);
184 AE_CHECK_OK (AcpiInstallGpeBlock, Status);
185
186 Status = AcpiInstallGpeHandler (Handle, 8,
187 ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
188 AE_CHECK_OK (AcpiInstallGpeHandler, Status);
189
190 Status = AcpiEnableGpe (Handle, 8);
191 AE_CHECK_OK (AcpiEnableGpe, Status);
192
193 Status = AcpiGetGpeDevice (0x30, &GpeDevice);
194 AE_CHECK_OK (AcpiGetGpeDevice, Status);
195
196 Status = AcpiGetGpeDevice (0x42, &GpeDevice);
197 AE_CHECK_OK (AcpiGetGpeDevice, Status);
198
199 Status = AcpiGetGpeDevice (AcpiCurrentGpeCount-1, &GpeDevice);
200 AE_CHECK_OK (AcpiGetGpeDevice, Status);
201
202 Status = AcpiGetGpeDevice (AcpiCurrentGpeCount, &GpeDevice);
203 AE_CHECK_STATUS (AcpiGetGpeDevice, Status, AE_NOT_EXIST);
204
205 Status = AcpiRemoveGpeHandler (Handle, 8, AeGpeHandler);
206 AE_CHECK_OK (AcpiRemoveGpeHandler, Status);
207 }
208
209 /* Attempt to install a GPE block on GPE3 (if present) */
210
211 Status = AcpiGetHandle (NULL, "\\GPE3", &Handle);
212 if (ACPI_SUCCESS (Status))
213 {
214 Status = AcpiGetType (Handle, &Type);
215 if (ACPI_FAILURE (Status) ||
216 (Type != ACPI_TYPE_DEVICE))
217 {
218 return;
219 }
220
221 Status = AcpiInstallGpeBlock (Handle, &BlockAddress, 8, 11);
222 AE_CHECK_OK (AcpiInstallGpeBlock, Status);
223 }
224 }
225 #endif /* !ACPI_REDUCED_HARDWARE */
226
227
228 /* Test using a Buffer object as a method argument */
229
230 static void
231 AeTestBufferArgument (
232 void)
233 {
234 ACPI_OBJECT_LIST Params;
235 ACPI_OBJECT BufArg;
236 UINT8 Buffer[] = {
237 0,0,0,0,
238 4,0,0,0,
239 1,2,3,4};
240
241
242 BufArg.Type = ACPI_TYPE_BUFFER;
243 BufArg.Buffer.Length = 12;
244 BufArg.Buffer.Pointer = Buffer;
245
246 Params.Count = 1;
247 Params.Pointer = &BufArg;
248
249 (void) AcpiEvaluateObject (NULL, "\\BUF", &Params, NULL);
250 }
251
252
253 static ACPI_OBJECT PkgArg;
254 static ACPI_OBJECT PkgElements[5];
255 static ACPI_OBJECT Pkg2Elements[5];
256 static ACPI_OBJECT_LIST Params;
257
258
259 /*
260 * Test using a Package object as an method argument
261 */
262 static void
263 AeTestPackageArgument (
264 void)
265 {
266
267 /* Main package */
268
269 PkgArg.Type = ACPI_TYPE_PACKAGE;
270 PkgArg.Package.Count = 4;
271 PkgArg.Package.Elements = PkgElements;
272
273 /* Main package elements */
274
275 PkgElements[0].Type = ACPI_TYPE_INTEGER;
276 PkgElements[0].Integer.Value = 0x22228888;
277
278 PkgElements[1].Type = ACPI_TYPE_STRING;
279 PkgElements[1].String.Length = sizeof ("Top-level package");
280 PkgElements[1].String.Pointer = "Top-level package";
281
282 PkgElements[2].Type = ACPI_TYPE_BUFFER;
283 PkgElements[2].Buffer.Length = sizeof ("XXXX");
284 PkgElements[2].Buffer.Pointer = (UINT8 *) "XXXX";
285
286 PkgElements[3].Type = ACPI_TYPE_PACKAGE;
287 PkgElements[3].Package.Count = 2;
288 PkgElements[3].Package.Elements = Pkg2Elements;
289
290 /* Sub-package elements */
291
292 Pkg2Elements[0].Type = ACPI_TYPE_INTEGER;
293 Pkg2Elements[0].Integer.Value = 0xAAAABBBB;
294
295 Pkg2Elements[1].Type = ACPI_TYPE_STRING;
296 Pkg2Elements[1].String.Length = sizeof ("Nested Package");
297 Pkg2Elements[1].String.Pointer = "Nested Package";
298
299 /* Parameter object */
300
301 Params.Count = 1;
302 Params.Pointer = &PkgArg;
303
304 (void) AcpiEvaluateObject (NULL, "\\_PKG", &Params, NULL);
305 }
306
307
308 static ACPI_STATUS
309 AeGetDevices (
310 ACPI_HANDLE ObjHandle,
311 UINT32 NestingLevel,
312 void *Context,
313 void **ReturnValue)
314 {
315
316 return (AE_OK);
317 }
318
319
320 /******************************************************************************
321 *
322 * FUNCTION: ExecuteOSI
323 *
324 * PARAMETERS: OsiString - String passed to _OSI method
325 * ExpectedResult - 0 (FALSE) or 0xFFFFFFFF (TRUE)
326 *
327 * RETURN: Status
328 *
329 * DESCRIPTION: Execute the internally implemented (in ACPICA) _OSI method.
330 *
331 *****************************************************************************/
332
333 static ACPI_STATUS
334 ExecuteOSI (
335 char *OsiString,
336 UINT32 ExpectedResult)
337 {
338 ACPI_STATUS Status;
339 ACPI_OBJECT_LIST ArgList;
340 ACPI_OBJECT Arg[1];
341 ACPI_BUFFER ReturnValue;
342 ACPI_OBJECT *Obj;
343
344
345 /* Setup input argument */
346
347 ArgList.Count = 1;
348 ArgList.Pointer = Arg;
349
350 Arg[0].Type = ACPI_TYPE_STRING;
351 Arg[0].String.Pointer = OsiString;
352 Arg[0].String.Length = strlen (Arg[0].String.Pointer);
353
354 /* Ask ACPICA to allocate space for the return object */
355
356 ReturnValue.Length = ACPI_ALLOCATE_BUFFER;
357
358 Status = AcpiEvaluateObject (NULL, "\\_OSI", &ArgList, &ReturnValue);
359
360 if (ACPI_FAILURE (Status))
361 {
362 AcpiOsPrintf ("Could not execute _OSI method, %s\n",
363 AcpiFormatException (Status));
364 return (Status);
365 }
366
367 Status = AE_ERROR;
368
369 if (ReturnValue.Length < sizeof (ACPI_OBJECT))
370 {
371 AcpiOsPrintf ("Return value from _OSI method too small, %.8X\n",
372 ReturnValue.Length);
373 goto ErrorExit;
374 }
375
376 Obj = ReturnValue.Pointer;
377 if (Obj->Type != ACPI_TYPE_INTEGER)
378 {
379 AcpiOsPrintf ("Invalid return type from _OSI method, %.2X\n", Obj->Type);
380 goto ErrorExit;
381 }
382
383 if (Obj->Integer.Value != ExpectedResult)
384 {
385 AcpiOsPrintf ("Invalid return value from _OSI, expected %.8X found %.8X\n",
386 ExpectedResult, (UINT32) Obj->Integer.Value);
387 goto ErrorExit;
388 }
389
390 Status = AE_OK;
391
392 /* Reset the OSI data */
393
394 AcpiGbl_OsiData = 0;
395
396 ErrorExit:
397
398 /* Free a buffer created via ACPI_ALLOCATE_BUFFER */
399
400 AcpiOsFree (ReturnValue.Pointer);
401
402 return (Status);
403 }
404
405
406 /******************************************************************************
407 *
408 * FUNCTION: AeGenericRegisters
409 *
410 * DESCRIPTION: Call the AcpiRead/Write interfaces.
411 *
412 *****************************************************************************/
413
414 static ACPI_GENERIC_ADDRESS GenericRegister;
415
416 static void
417 AeGenericRegisters (
418 void)
419 {
420 ACPI_STATUS Status;
421 UINT64 Value;
422
423
424 GenericRegister.Address = 0x1234;
425 GenericRegister.BitWidth = 64;
426 GenericRegister.BitOffset = 0;
427 GenericRegister.SpaceId = ACPI_ADR_SPACE_SYSTEM_IO;
428
429 Status = AcpiRead (&Value, &GenericRegister);
430 AE_CHECK_OK (AcpiRead, Status);
431
432 Status = AcpiWrite (Value, &GenericRegister);
433 AE_CHECK_OK (AcpiWrite, Status);
434
435 GenericRegister.Address = 0x12345678;
436 GenericRegister.BitOffset = 0;
437 GenericRegister.SpaceId = ACPI_ADR_SPACE_SYSTEM_MEMORY;
438
439 Status = AcpiRead (&Value, &GenericRegister);
440 AE_CHECK_OK (AcpiRead, Status);
441
442 Status = AcpiWrite (Value, &GenericRegister);
443 AE_CHECK_OK (AcpiWrite, Status);
444 }
445
446
447 /******************************************************************************
448 *
449 * FUNCTION: AeMutexInterfaces
450 *
451 * DESCRIPTION: Exercise the AML mutex access interfaces
452 *
453 *****************************************************************************/
454
455 static void
456 AeMutexInterfaces (
457 void)
458 {
459 ACPI_STATUS Status;
460 ACPI_HANDLE MutexHandle;
461
462
463 /* Get a handle to an AML mutex */
464
465 Status = AcpiGetHandle (NULL, "\\MTX1", &MutexHandle);
466 if (Status == AE_NOT_FOUND)
467 {
468 return;
469 }
470
471 AE_CHECK_OK (AcpiGetHandle, Status);
472 if (ACPI_FAILURE (Status))
473 {
474 return;
475 }
476
477 /* Acquire the mutex */
478
479 Status = AcpiAcquireMutex (NULL, "\\MTX1", 0xFFFF);
480 AE_CHECK_OK (AcpiAcquireMutex, Status);
481 if (ACPI_FAILURE (Status))
482 {
483 return;
484 }
485
486 /* Release mutex with different parameters */
487
488 Status = AcpiReleaseMutex (MutexHandle, NULL);
489 AE_CHECK_OK (AcpiReleaseMutex, Status);
490 }
491
492
493 /******************************************************************************
494 *
495 * FUNCTION: AeHardwareInterfaces
496 *
497 * DESCRIPTION: Call various hardware support interfaces
498 *
499 *****************************************************************************/
500
501 static void
502 AeHardwareInterfaces (
503 void)
504 {
505 #if (!ACPI_REDUCED_HARDWARE)
506
507 ACPI_STATUS Status;
508 UINT32 Value;
509
510
511 /* If Hardware Reduced flag is set, we are all done */
512
513 if (AcpiGbl_ReducedHardware)
514 {
515 return;
516 }
517
518 Status = AcpiWriteBitRegister (ACPI_BITREG_WAKE_STATUS, 1);
519 AE_CHECK_OK (AcpiWriteBitRegister, Status);
520
521 Status = AcpiWriteBitRegister (ACPI_BITREG_GLOBAL_LOCK_ENABLE, 1);
522 AE_CHECK_OK (AcpiWriteBitRegister, Status);
523
524 Status = AcpiWriteBitRegister (ACPI_BITREG_SLEEP_ENABLE, 1);
525 AE_CHECK_OK (AcpiWriteBitRegister, Status);
526
527 Status = AcpiWriteBitRegister (ACPI_BITREG_ARB_DISABLE, 1);
528 AE_CHECK_OK (AcpiWriteBitRegister, Status);
529
530
531 Status = AcpiReadBitRegister (ACPI_BITREG_WAKE_STATUS, &Value);
532 AE_CHECK_OK (AcpiReadBitRegister, Status);
533
534 Status = AcpiReadBitRegister (ACPI_BITREG_GLOBAL_LOCK_ENABLE, &Value);
535 AE_CHECK_OK (AcpiReadBitRegister, Status);
536
537 Status = AcpiReadBitRegister (ACPI_BITREG_SLEEP_ENABLE, &Value);
538 AE_CHECK_OK (AcpiReadBitRegister, Status);
539
540 Status = AcpiReadBitRegister (ACPI_BITREG_ARB_DISABLE, &Value);
541 AE_CHECK_OK (AcpiReadBitRegister, Status);
542
543 #endif /* !ACPI_REDUCED_HARDWARE */
544 }
545
546
547 /******************************************************************************
548 *
549 * FUNCTION: AeMiscellaneousTests
550 *
551 * DESCRIPTION: Various ACPICA validation tests.
552 *
553 *****************************************************************************/
554
555 void
556 AeMiscellaneousTests (
557 void)
558 {
559 ACPI_BUFFER ReturnBuf;
560 char Buffer[32];
561 ACPI_STATUS Status;
562 ACPI_STATISTICS Stats;
563 ACPI_HANDLE Handle;
564
565 #if (!ACPI_REDUCED_HARDWARE)
566 ACPI_VENDOR_UUID Uuid = {0, {ACPI_INIT_UUID (0,0,0,0,0,0,0,0,0,0,0)}};
567 UINT32 LockHandle1;
568 UINT32 LockHandle2;
569 #endif /* !ACPI_REDUCED_HARDWARE */
570
571
572 Status = AcpiGetHandle (NULL, "\\", &Handle);
573 AE_CHECK_OK (AcpiGetHandle, Status);
574
575 if (AcpiGbl_DoInterfaceTests)
576 {
577 /*
578 * Tests for AcpiLoadTable and AcpiUnloadParentTable
579 */
580
581 /* Attempt unload of DSDT, should fail */
582
583 Status = AcpiGetHandle (NULL, "\\_SB_", &Handle);
584 AE_CHECK_OK (AcpiGetHandle, Status);
585
586 Status = AcpiUnloadParentTable (Handle);
587 AE_CHECK_STATUS (AcpiUnloadParentTable, Status, AE_TYPE);
588
589 /* Load and unload SSDT4 */
590
591 Status = AcpiLoadTable ((ACPI_TABLE_HEADER *) Ssdt4Code);
592 AE_CHECK_OK (AcpiLoadTable, Status);
593
594 Status = AcpiGetHandle (NULL, "\\_T96", &Handle);
595 AE_CHECK_OK (AcpiGetHandle, Status);
596
597 Status = AcpiUnloadParentTable (Handle);
598 AE_CHECK_OK (AcpiUnloadParentTable, Status);
599
600 /* Re-load SSDT4 */
601
602 Status = AcpiLoadTable ((ACPI_TABLE_HEADER *) Ssdt4Code);
603 AE_CHECK_OK (AcpiLoadTable, Status);
604
605 /* Unload and re-load SSDT2 (SSDT2 is in the XSDT) */
606
607 Status = AcpiGetHandle (NULL, "\\_T99", &Handle);
608 AE_CHECK_OK (AcpiGetHandle, Status);
609
610 Status = AcpiUnloadParentTable (Handle);
611 AE_CHECK_OK (AcpiUnloadParentTable, Status);
612
613 Status = AcpiLoadTable ((ACPI_TABLE_HEADER *) Ssdt2Code);
614 AE_CHECK_OK (AcpiLoadTable, Status);
615
616 /* Load OEM9 table (causes table override) */
617
618 Status = AcpiLoadTable ((ACPI_TABLE_HEADER *) Ssdt3Code);
619 AE_CHECK_OK (AcpiLoadTable, Status);
620 }
621
622 AeHardwareInterfaces ();
623 AeGenericRegisters ();
624 AeSetupConfiguration (Ssdt3Code);
625
626 AeTestBufferArgument();
627 AeTestPackageArgument ();
628 AeMutexInterfaces ();
629
630 /* Test _OSI install/remove */
631
632 Status = AcpiInstallInterface ("");
633 AE_CHECK_STATUS (AcpiInstallInterface, Status, AE_BAD_PARAMETER);
634
635 Status = AcpiInstallInterface ("TestString");
636 AE_CHECK_OK (AcpiInstallInterface, Status);
637
638 Status = AcpiInstallInterface ("TestString");
639 AE_CHECK_STATUS (AcpiInstallInterface, Status, AE_ALREADY_EXISTS);
640
641 Status = AcpiRemoveInterface ("Windows 2006");
642 AE_CHECK_OK (AcpiRemoveInterface, Status);
643
644 Status = AcpiRemoveInterface ("TestString");
645 AE_CHECK_OK (AcpiRemoveInterface, Status);
646
647 Status = AcpiRemoveInterface ("XXXXXX");
648 AE_CHECK_STATUS (AcpiRemoveInterface, Status, AE_NOT_EXIST);
649
650 Status = AcpiInstallInterface ("AnotherTestString");
651 AE_CHECK_OK (AcpiInstallInterface, Status);
652
653 /* Test _OSI execution */
654
655 Status = ExecuteOSI ("Extended Address Space Descriptor", 0xFFFFFFFF);
656 AE_CHECK_OK (ExecuteOSI, Status);
657
658 Status = ExecuteOSI ("Windows 2001", 0xFFFFFFFF);
659 AE_CHECK_OK (ExecuteOSI, Status);
660
661 Status = ExecuteOSI ("MichiganTerminalSystem", 0);
662 AE_CHECK_OK (ExecuteOSI, Status);
663
664
665 ReturnBuf.Length = 32;
666 ReturnBuf.Pointer = Buffer;
667
668 Status = AcpiGetName (ACPI_ROOT_OBJECT, ACPI_FULL_PATHNAME, &ReturnBuf);
669 AE_CHECK_OK (AcpiGetName, Status);
670
671 /* Get Devices */
672
673 Status = AcpiGetDevices (NULL, AeGetDevices, NULL, NULL);
674 AE_CHECK_OK (AcpiGetDevices, Status);
675
676 Status = AcpiGetStatistics (&Stats);
677 AE_CHECK_OK (AcpiGetStatistics, Status);
678
679
680 #if (!ACPI_REDUCED_HARDWARE)
681
682 Status = AcpiInstallGlobalEventHandler (AeGlobalEventHandler, NULL);
683 AE_CHECK_OK (AcpiInstallGlobalEventHandler, Status);
684
685 /* If Hardware Reduced flag is set, we are all done */
686
687 if (AcpiGbl_ReducedHardware)
688 {
689 return;
690 }
691
692 Status = AcpiEnableEvent (ACPI_EVENT_GLOBAL, 0);
693 AE_CHECK_OK (AcpiEnableEvent, Status);
694
695 /*
696 * GPEs: Handlers, enable/disable, etc.
697 */
698 Status = AcpiInstallGpeHandler (NULL, 0, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
699 AE_CHECK_OK (AcpiInstallGpeHandler, Status);
700
701 Status = AcpiEnableGpe (NULL, 0);
702 AE_CHECK_OK (AcpiEnableGpe, Status);
703
704 Status = AcpiRemoveGpeHandler (NULL, 0, AeGpeHandler);
705 AE_CHECK_OK (AcpiRemoveGpeHandler, Status);
706
707 Status = AcpiInstallGpeHandler (NULL, 0, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
708 AE_CHECK_OK (AcpiInstallGpeHandler, Status);
709
710 Status = AcpiEnableGpe (NULL, 0);
711 AE_CHECK_OK (AcpiEnableGpe, Status);
712
713 Status = AcpiSetGpe (NULL, 0, ACPI_GPE_DISABLE);
714 AE_CHECK_OK (AcpiSetGpe, Status);
715
716 Status = AcpiSetGpe (NULL, 0, ACPI_GPE_ENABLE);
717 AE_CHECK_OK (AcpiSetGpe, Status);
718
719
720 Status = AcpiInstallGpeHandler (NULL, 1, ACPI_GPE_EDGE_TRIGGERED, AeGpeHandler, NULL);
721 AE_CHECK_OK (AcpiInstallGpeHandler, Status);
722
723 Status = AcpiEnableGpe (NULL, 1);
724 AE_CHECK_OK (AcpiEnableGpe, Status);
725
726
727 Status = AcpiInstallGpeHandler (NULL, 2, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
728 AE_CHECK_OK (AcpiInstallGpeHandler, Status);
729
730 Status = AcpiEnableGpe (NULL, 2);
731 AE_CHECK_OK (AcpiEnableGpe, Status);
732
733
734 Status = AcpiInstallGpeHandler (NULL, 3, ACPI_GPE_EDGE_TRIGGERED, AeGpeHandler, NULL);
735 AE_CHECK_OK (AcpiInstallGpeHandler, Status);
736
737 Status = AcpiInstallGpeHandler (NULL, 4, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
738 AE_CHECK_OK (AcpiInstallGpeHandler, Status);
739
740 Status = AcpiInstallGpeHandler (NULL, 5, ACPI_GPE_EDGE_TRIGGERED, AeGpeHandler, NULL);
741 AE_CHECK_OK (AcpiInstallGpeHandler, Status);
742
743 Status = AcpiGetHandle (NULL, "\\_SB", &Handle);
744 AE_CHECK_OK (AcpiGetHandle, Status);
745
746 Status = AcpiSetupGpeForWake (Handle, NULL, 5);
747 AE_CHECK_OK (AcpiSetupGpeForWake, Status);
748
749 Status = AcpiSetGpeWakeMask (NULL, 5, ACPI_GPE_ENABLE);
750 AE_CHECK_OK (AcpiSetGpeWakeMask, Status);
751
752 Status = AcpiSetupGpeForWake (Handle, NULL, 6);
753 AE_CHECK_OK (AcpiSetupGpeForWake, Status);
754
755 Status = AcpiSetupGpeForWake (ACPI_ROOT_OBJECT, NULL, 6);
756 AE_CHECK_OK (AcpiSetupGpeForWake, Status);
757
758 Status = AcpiSetupGpeForWake (Handle, NULL, 9);
759 AE_CHECK_OK (AcpiSetupGpeForWake, Status);
760
761 Status = AcpiInstallGpeHandler (NULL, 0x19, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
762 AE_CHECK_OK (AcpiInstallGpeHandler, Status);
763
764 Status = AcpiEnableGpe (NULL, 0x19);
765 AE_CHECK_OK (AcpiEnableGpe, Status);
766
767
768 Status = AcpiInstallGpeHandler (NULL, 0x62, ACPI_GPE_LEVEL_TRIGGERED, AeGpeHandler, NULL);
769 AE_CHECK_OK (AcpiInstallGpeHandler, Status);
770
771 Status = AcpiEnableGpe (NULL, 0x62);
772 AE_CHECK_OK (AcpiEnableGpe, Status);
773
774 Status = AcpiDisableGpe (NULL, 0x62);
775 AE_CHECK_OK (AcpiDisableGpe, Status);
776
777 AfInstallGpeBlock ();
778
779 /* Here is where the GPEs are actually "enabled" */
780
781 Status = AcpiUpdateAllGpes ();
782 AE_CHECK_OK (AcpiUpdateAllGpes, Status);
783
784 Status = AcpiGetHandle (NULL, "RSRC", &Handle);
785 if (ACPI_SUCCESS (Status))
786 {
787 ReturnBuf.Length = ACPI_ALLOCATE_BUFFER;
788
789 Status = AcpiGetVendorResource (Handle, "_CRS", &Uuid, &ReturnBuf);
790 if (ACPI_SUCCESS (Status))
791 {
792 AcpiOsFree (ReturnBuf.Pointer);
793 }
794 }
795
796 /* Test global lock */
797
798 Status = AcpiAcquireGlobalLock (0xFFFF, &LockHandle1);
799 AE_CHECK_OK (AcpiAcquireGlobalLock, Status);
800
801 Status = AcpiAcquireGlobalLock (0x5, &LockHandle2);
802 AE_CHECK_OK (AcpiAcquireGlobalLock, Status);
803
804 Status = AcpiReleaseGlobalLock (LockHandle1);
805 AE_CHECK_OK (AcpiReleaseGlobalLock, Status);
806
807 Status = AcpiReleaseGlobalLock (LockHandle2);
808 AE_CHECK_OK (AcpiReleaseGlobalLock, Status);
809
810 #endif /* !ACPI_REDUCED_HARDWARE */
811 }