1 /*******************************************************************************
2 *
3 * Module Name: dmresrcl.c - "Large" Resource Descriptor disassembly
4 *
5 ******************************************************************************/
6
7 /******************************************************************************
8 *
9 * 1. Copyright Notice
10 *
11 * Some or all of this work - Copyright (c) 1999 - 2018, Intel Corp.
12 * All rights reserved.
13 *
14 * 2. License
15 *
16 * 2.1. This is your license from Intel Corp. under its intellectual property
17 * rights. You may have additional license terms from the party that provided
18 * you this software, covering your right to use that party's intellectual
19 * property rights.
20 *
21 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
22 * copy of the source code appearing in this file ("Covered Code") an
23 * irrevocable, perpetual, worldwide license under Intel's copyrights in the
24 * base code distributed originally by Intel ("Original Intel Code") to copy,
25 * make derivatives, distribute, use and display any portion of the Covered
26 * Code in any form, with the right to sublicense such rights; and
27 *
28 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
29 * license (with the right to sublicense), under only those claims of Intel
30 * patents that are infringed by the Original Intel Code, to make, use, sell,
31 * offer to sell, and import the Covered Code and derivative works thereof
32 * solely to the minimum extent necessary to exercise the above copyright
33 * license, and in no event shall the patent license extend to any additions
34 * to or modifications of the Original Intel Code. No other license or right
35 * is granted directly or by implication, estoppel or otherwise;
36 *
37 * The above copyright and patent license is granted only if the following
38 * conditions are met:
39 *
40 * 3. Conditions
41 *
42 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
43 * Redistribution of source code of any substantial portion of the Covered
44 * Code or modification with rights to further distribute source must include
45 * the above Copyright Notice, the above License, this list of Conditions,
46 * and the following Disclaimer and Export Compliance provision. In addition,
47 * Licensee must cause all Covered Code to which Licensee contributes to
48 * contain a file documenting the changes Licensee made to create that Covered
49 * Code and the date of any change. Licensee must include in that file the
50 * documentation of any changes made by any predecessor Licensee. Licensee
51 * must include a prominent statement that the modification is derived,
52 * directly or indirectly, from Original Intel Code.
53 *
54 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
55 * Redistribution of source code of any substantial portion of the Covered
56 * Code or modification without rights to further distribute source must
57 * include the following Disclaimer and Export Compliance provision in the
58 * documentation and/or other materials provided with distribution. In
59 * addition, Licensee may not authorize further sublicense of source of any
60 * portion of the Covered Code, and must include terms to the effect that the
61 * license from Licensee to its licensee is limited to the intellectual
62 * property embodied in the software Licensee provides to its licensee, and
63 * not to intellectual property embodied in modifications its licensee may
64 * make.
65 *
66 * 3.3. Redistribution of Executable. Redistribution in executable form of any
67 * substantial portion of the Covered Code or modification must reproduce the
68 * above Copyright Notice, and the following Disclaimer and Export Compliance
69 * provision in the documentation and/or other materials provided with the
70 * distribution.
71 *
72 * 3.4. Intel retains all right, title, and interest in and to the Original
73 * Intel Code.
74 *
75 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
76 * Intel shall be used in advertising or otherwise to promote the sale, use or
77 * other dealings in products derived from or relating to the Covered Code
78 * without prior written authorization from Intel.
79 *
80 * 4. Disclaimer and Export Compliance
81 *
82 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
83 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
84 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
85 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
86 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
87 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
88 * PARTICULAR PURPOSE.
89 *
90 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
91 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
92 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
93 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
94 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
95 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
96 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
97 * LIMITED REMEDY.
98 *
99 * 4.3. Licensee shall not export, either directly or indirectly, any of this
100 * software or system incorporating such software without first obtaining any
101 * required license or other approval from the U. S. Department of Commerce or
102 * any other agency or department of the United States Government. In the
103 * event Licensee exports any such software from the United States or
104 * re-exports any such software from a foreign destination, Licensee shall
105 * ensure that the distribution and export/re-export of the software is in
106 * compliance with all laws, regulations, orders, or other restrictions of the
107 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
108 * any of its subsidiaries will export/re-export any technical data, process,
109 * software, or service, directly or indirectly, to any country for which the
110 * United States government or any agency thereof requires an export license,
111 * other governmental approval, or letter of assurance, without first obtaining
112 * such license, approval or letter.
113 *
114 *****************************************************************************
115 *
116 * Alternatively, you may choose to be licensed under the terms of the
117 * following license:
118 *
119 * Redistribution and use in source and binary forms, with or without
120 * modification, are permitted provided that the following conditions
121 * are met:
122 * 1. Redistributions of source code must retain the above copyright
123 * notice, this list of conditions, and the following disclaimer,
124 * without modification.
125 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
126 * substantially similar to the "NO WARRANTY" disclaimer below
127 * ("Disclaimer") and any redistribution must be conditioned upon
128 * including a substantially similar Disclaimer requirement for further
129 * binary redistribution.
130 * 3. Neither the names of the above-listed copyright holders nor the names
131 * of any contributors may be used to endorse or promote products derived
132 * from this software without specific prior written permission.
133 *
134 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
135 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
136 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
137 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
138 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
139 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
140 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
141 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
142 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
143 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
144 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
145 *
146 * Alternatively, you may choose to be licensed under the terms of the
147 * GNU General Public License ("GPL") version 2 as published by the Free
148 * Software Foundation.
149 *
150 *****************************************************************************/
151
152 #include "acpi.h"
153 #include "accommon.h"
154 #include "acdisasm.h"
155
156
157 #define _COMPONENT ACPI_CA_DEBUGGER
158 ACPI_MODULE_NAME ("dbresrcl")
159
160
161 /* Common names for address and memory descriptors */
162
163 static const char *AcpiDmAddressNames[] =
164 {
165 "Granularity",
166 "Range Minimum",
167 "Range Maximum",
168 "Translation Offset",
169 "Length"
170 };
171
172 static const char *AcpiDmMemoryNames[] =
173 {
174 "Range Minimum",
175 "Range Maximum",
176 "Alignment",
177 "Length"
178 };
179
180
181 /* Local prototypes */
182
183 static void
184 AcpiDmSpaceFlags (
185 UINT8 Flags);
186
187 static void
188 AcpiDmIoFlags (
189 UINT8 Flags);
190
191 static void
192 AcpiDmIoFlags2 (
193 UINT8 SpecificFlags);
194
195 static void
196 AcpiDmMemoryFlags (
197 UINT8 Flags,
198 UINT8 SpecificFlags);
199
200 static void
201 AcpiDmMemoryFlags2 (
202 UINT8 SpecificFlags);
203
204 static void
205 AcpiDmResourceSource (
206 AML_RESOURCE *Resource,
207 ACPI_SIZE MinimumLength,
208 UINT32 Length);
209
210 static void
211 AcpiDmAddressFields (
212 void *Source,
213 UINT8 Type,
214 UINT32 Level);
215
216 static void
217 AcpiDmAddressPrefix (
218 UINT8 Type);
219
220 static void
221 AcpiDmAddressCommon (
222 AML_RESOURCE *Resource,
223 UINT8 Type,
224 UINT32 Level);
225
226 static void
227 AcpiDmAddressFlags (
228 AML_RESOURCE *Resource);
229
230
231 /*******************************************************************************
232 *
233 * FUNCTION: AcpiDmMemoryFields
234 *
235 * PARAMETERS: Source - Pointer to the contiguous data fields
236 * Type - 16 or 32 (bit)
237 * Level - Current source code indentation level
238 *
239 * RETURN: None
240 *
241 * DESCRIPTION: Decode fields common to Memory24 and Memory32 descriptors
242 *
243 ******************************************************************************/
244
245 static void
AcpiDmMemoryFields(void * Source,UINT8 Type,UINT32 Level)246 AcpiDmMemoryFields (
247 void *Source,
248 UINT8 Type,
249 UINT32 Level)
250 {
251 UINT32 i;
252
253
254 for (i = 0; i < 4; i++)
255 {
256 AcpiDmIndent (Level + 1);
257
258 switch (Type)
259 {
260 case 16:
261
262 AcpiDmDumpInteger16 (ACPI_CAST_PTR (UINT16, Source)[i],
263 AcpiDmMemoryNames[i]);
264 break;
265
266 case 32:
267
268 AcpiDmDumpInteger32 (ACPI_CAST_PTR (UINT32, Source)[i],
269 AcpiDmMemoryNames[i]);
270 break;
271
272 default:
273
274 return;
275 }
276 }
277 }
278
279
280 /*******************************************************************************
281 *
282 * FUNCTION: AcpiDmAddressFields
283 *
284 * PARAMETERS: Source - Pointer to the contiguous data fields
285 * Type - 16, 32, or 64 (bit)
286 * Level - Current source code indentation level
287 *
288 * RETURN: None
289 *
290 * DESCRIPTION: Decode fields common to address descriptors
291 *
292 ******************************************************************************/
293
294 static void
AcpiDmAddressFields(void * Source,UINT8 Type,UINT32 Level)295 AcpiDmAddressFields (
296 void *Source,
297 UINT8 Type,
298 UINT32 Level)
299 {
300 UINT32 i;
301
302
303 AcpiOsPrintf ("\n");
304
305 for (i = 0; i < 5; i++)
306 {
307 AcpiDmIndent (Level + 1);
308
309 switch (Type)
310 {
311 case 16:
312
313 AcpiDmDumpInteger16 (ACPI_CAST_PTR (UINT16, Source)[i],
314 AcpiDmAddressNames[i]);
315 break;
316
317 case 32:
318
319 AcpiDmDumpInteger32 (ACPI_CAST_PTR (UINT32, Source)[i],
320 AcpiDmAddressNames[i]);
321 break;
322
323 case 64:
324
325 AcpiDmDumpInteger64 (ACPI_CAST_PTR (UINT64, Source)[i],
326 AcpiDmAddressNames[i]);
327 break;
328
329 default:
330
331 return;
332 }
333 }
334 }
335
336
337 /*******************************************************************************
338 *
339 * FUNCTION: AcpiDmAddressPrefix
340 *
341 * PARAMETERS: Type - Descriptor type
342 *
343 * RETURN: None
344 *
345 * DESCRIPTION: Emit name prefix representing the address descriptor type
346 *
347 ******************************************************************************/
348
349 static void
AcpiDmAddressPrefix(UINT8 Type)350 AcpiDmAddressPrefix (
351 UINT8 Type)
352 {
353
354 switch (Type)
355 {
356 case ACPI_RESOURCE_TYPE_ADDRESS16:
357
358 AcpiOsPrintf ("Word");
359 break;
360
361 case ACPI_RESOURCE_TYPE_ADDRESS32:
362
363 AcpiOsPrintf ("DWord");
364 break;
365
366 case ACPI_RESOURCE_TYPE_ADDRESS64:
367
368 AcpiOsPrintf ("QWord");
369 break;
370
371 case ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64:
372
373 AcpiOsPrintf ("Extended");
374 break;
375
376 default:
377
378 return;
379 }
380 }
381
382
383 /*******************************************************************************
384 *
385 * FUNCTION: AcpiDmAddressCommon
386 *
387 * PARAMETERS: Resource - Raw AML descriptor
388 * Type - Descriptor type
389 * Level - Current source code indentation level
390 *
391 * RETURN: None
392 *
393 * DESCRIPTION: Emit common name and flag fields common to address descriptors
394 *
395 ******************************************************************************/
396
397 static void
AcpiDmAddressCommon(AML_RESOURCE * Resource,UINT8 Type,UINT32 Level)398 AcpiDmAddressCommon (
399 AML_RESOURCE *Resource,
400 UINT8 Type,
401 UINT32 Level)
402 {
403 UINT8 ResourceType;
404 UINT8 SpecificFlags;
405 UINT8 Flags;
406
407
408 ResourceType = Resource->Address.ResourceType;
409 SpecificFlags = Resource->Address.SpecificFlags;
410 Flags = Resource->Address.Flags;
411
412 AcpiDmIndent (Level);
413
414 /* Validate ResourceType */
415
416 if ((ResourceType > 2) && (ResourceType < 0xC0))
417 {
418 AcpiOsPrintf (
419 "/**** Invalid Resource Type: 0x%X ****/", ResourceType);
420 return;
421 }
422
423 /* Prefix is either Word, DWord, QWord, or Extended */
424
425 AcpiDmAddressPrefix (Type);
426
427 /* Resource Types above 0xC0 are vendor-defined */
428
429 if (ResourceType > 2)
430 {
431 AcpiOsPrintf ("Space (0x%2.2X, ", ResourceType);
432 AcpiDmSpaceFlags (Flags);
433 AcpiOsPrintf (" 0x%2.2X,", SpecificFlags);
434 return;
435 }
436
437 /* This is either a Memory, IO, or BusNumber descriptor (0,1,2) */
438
439 AcpiOsPrintf ("%s (",
440 AcpiGbl_WordDecode [ACPI_GET_2BIT_FLAG (ResourceType)]);
441
442 /* Decode the general and type-specific flags */
443
444 if (ResourceType == ACPI_MEMORY_RANGE)
445 {
446 AcpiDmMemoryFlags (Flags, SpecificFlags);
447 }
448 else /* IO range or BusNumberRange */
449 {
450 AcpiDmIoFlags (Flags);
451 if (ResourceType == ACPI_IO_RANGE)
452 {
453 AcpiOsPrintf (" %s,",
454 AcpiGbl_RngDecode [ACPI_GET_2BIT_FLAG (SpecificFlags)]);
455 }
456 }
457 }
458
459
460 /*******************************************************************************
461 *
462 * FUNCTION: AcpiDmAddressFlags
463 *
464 * PARAMETERS: Resource - Raw AML descriptor
465 *
466 * RETURN: None
467 *
468 * DESCRIPTION: Emit flags common to address descriptors
469 *
470 ******************************************************************************/
471
472 static void
AcpiDmAddressFlags(AML_RESOURCE * Resource)473 AcpiDmAddressFlags (
474 AML_RESOURCE *Resource)
475 {
476
477 if (Resource->Address.ResourceType == ACPI_IO_RANGE)
478 {
479 AcpiDmIoFlags2 (Resource->Address.SpecificFlags);
480 }
481 else if (Resource->Address.ResourceType == ACPI_MEMORY_RANGE)
482 {
483 AcpiDmMemoryFlags2 (Resource->Address.SpecificFlags);
484 }
485 }
486
487
488 /*******************************************************************************
489 *
490 * FUNCTION: AcpiDmSpaceFlags
491 *
492 * PARAMETERS: Flags - Flag byte to be decoded
493 *
494 * RETURN: None
495 *
496 * DESCRIPTION: Decode the flags specific to Space Address space descriptors
497 *
498 ******************************************************************************/
499
500 static void
AcpiDmSpaceFlags(UINT8 Flags)501 AcpiDmSpaceFlags (
502 UINT8 Flags)
503 {
504
505 AcpiOsPrintf ("%s, %s, %s, %s,",
506 AcpiGbl_ConsumeDecode [ACPI_GET_1BIT_FLAG (Flags)],
507 AcpiGbl_DecDecode [ACPI_EXTRACT_1BIT_FLAG (Flags, 1)],
508 AcpiGbl_MinDecode [ACPI_EXTRACT_1BIT_FLAG (Flags, 2)],
509 AcpiGbl_MaxDecode [ACPI_EXTRACT_1BIT_FLAG (Flags, 3)]);
510 }
511
512
513 /*******************************************************************************
514 *
515 * FUNCTION: AcpiDmIoFlags
516 *
517 * PARAMETERS: Flags - Flag byte to be decoded
518 *
519 * RETURN: None
520 *
521 * DESCRIPTION: Decode the flags specific to IO Address space descriptors
522 *
523 ******************************************************************************/
524
525 static void
AcpiDmIoFlags(UINT8 Flags)526 AcpiDmIoFlags (
527 UINT8 Flags)
528 {
529 AcpiOsPrintf ("%s, %s, %s, %s,",
530 AcpiGbl_ConsumeDecode [ACPI_GET_1BIT_FLAG (Flags)],
531 AcpiGbl_MinDecode [ACPI_EXTRACT_1BIT_FLAG (Flags, 2)],
532 AcpiGbl_MaxDecode [ACPI_EXTRACT_1BIT_FLAG (Flags, 3)],
533 AcpiGbl_DecDecode [ACPI_EXTRACT_1BIT_FLAG (Flags, 1)]);
534 }
535
536
537 /*******************************************************************************
538 *
539 * FUNCTION: AcpiDmIoFlags2
540 *
541 * PARAMETERS: SpecificFlags - "Specific" flag byte to be decoded
542 *
543 * RETURN: None
544 *
545 * DESCRIPTION: Decode the flags specific to IO Address space descriptors
546 *
547 ******************************************************************************/
548
549 static void
AcpiDmIoFlags2(UINT8 SpecificFlags)550 AcpiDmIoFlags2 (
551 UINT8 SpecificFlags)
552 {
553
554 /* _TTP */
555
556 AcpiOsPrintf (", %s",
557 AcpiGbl_TtpDecode [ACPI_EXTRACT_1BIT_FLAG (SpecificFlags, 4)]);
558
559 /*
560 * TRS is only used if TTP is TypeTranslation. However, the disassembler
561 * always emits exactly what is in the AML.
562 */
563 AcpiOsPrintf (", %s",
564 AcpiGbl_TrsDecode [ACPI_EXTRACT_1BIT_FLAG (SpecificFlags, 5)]);
565 }
566
567
568 /*******************************************************************************
569 *
570 * FUNCTION: AcpiDmMemoryFlags
571 *
572 * PARAMETERS: Flags - Flag byte to be decoded
573 * SpecificFlags - "Specific" flag byte to be decoded
574 *
575 * RETURN: None
576 *
577 * DESCRIPTION: Decode flags specific to Memory Address Space descriptors
578 *
579 ******************************************************************************/
580
581 static void
AcpiDmMemoryFlags(UINT8 Flags,UINT8 SpecificFlags)582 AcpiDmMemoryFlags (
583 UINT8 Flags,
584 UINT8 SpecificFlags)
585 {
586
587 AcpiOsPrintf ("%s, %s, %s, %s, %s, %s,",
588 AcpiGbl_ConsumeDecode [ACPI_GET_1BIT_FLAG (Flags)],
589 AcpiGbl_DecDecode [ACPI_EXTRACT_1BIT_FLAG (Flags, 1)],
590 AcpiGbl_MinDecode [ACPI_EXTRACT_1BIT_FLAG (Flags, 2)],
591 AcpiGbl_MaxDecode [ACPI_EXTRACT_1BIT_FLAG (Flags, 3)],
592 AcpiGbl_MemDecode [ACPI_EXTRACT_2BIT_FLAG (SpecificFlags, 1)],
593 AcpiGbl_RwDecode [ACPI_GET_1BIT_FLAG (SpecificFlags)]);
594 }
595
596
597 /*******************************************************************************
598 *
599 * FUNCTION: AcpiDmMemoryFlags2
600 *
601 * PARAMETERS: SpecificFlags - "Specific" flag byte to be decoded
602 *
603 * RETURN: None
604 *
605 * DESCRIPTION: Decode flags specific to Memory Address Space descriptors
606 *
607 ******************************************************************************/
608
609 static void
AcpiDmMemoryFlags2(UINT8 SpecificFlags)610 AcpiDmMemoryFlags2 (
611 UINT8 SpecificFlags)
612 {
613
614 AcpiOsPrintf (", %s, %s",
615 AcpiGbl_MtpDecode [ACPI_EXTRACT_2BIT_FLAG (SpecificFlags, 3)],
616 AcpiGbl_TtpDecode [ACPI_EXTRACT_1BIT_FLAG (SpecificFlags, 5)]);
617 }
618
619
620 /*******************************************************************************
621 *
622 * FUNCTION: AcpiDmResourceSource
623 *
624 * PARAMETERS: Resource - Raw AML descriptor
625 * MinimumLength - descriptor length without optional fields
626 * ResourceLength
627 *
628 * RETURN: None
629 *
630 * DESCRIPTION: Dump optional ResourceSource fields of an address descriptor
631 *
632 ******************************************************************************/
633
634 static void
AcpiDmResourceSource(AML_RESOURCE * Resource,ACPI_SIZE MinimumTotalLength,UINT32 ResourceLength)635 AcpiDmResourceSource (
636 AML_RESOURCE *Resource,
637 ACPI_SIZE MinimumTotalLength,
638 UINT32 ResourceLength)
639 {
640 UINT8 *AmlResourceSource;
641 UINT32 TotalLength;
642
643
644 TotalLength = ResourceLength + sizeof (AML_RESOURCE_LARGE_HEADER);
645
646 /* Check if the optional ResourceSource fields are present */
647
648 if (TotalLength <= MinimumTotalLength)
649 {
650 /* The two optional fields are not used */
651
652 AcpiOsPrintf (",, ");
653 return;
654 }
655
656 /* Get a pointer to the ResourceSource */
657
658 AmlResourceSource = ACPI_ADD_PTR (UINT8, Resource, MinimumTotalLength);
659
660 /*
661 * Always emit the ResourceSourceIndex (Byte)
662 *
663 * NOTE: Some ASL compilers always create a 0 byte (in the AML) for the
664 * Index even if the String does not exist. Although this is in violation
665 * of the ACPI specification, it is very important to emit ASL code that
666 * can be compiled back to the identical AML. There may be fields and/or
667 * indexes into the resource template buffer that are compiled to absolute
668 * offsets, and these will be broken if the AML length is changed.
669 */
670 AcpiOsPrintf ("0x%2.2X,", (UINT32) AmlResourceSource[0]);
671
672 /* Make sure that the ResourceSource string exists before dumping it */
673
674 if (TotalLength > (MinimumTotalLength + 1))
675 {
676 AcpiOsPrintf (" ");
677 AcpiUtPrintString ((char *) &AmlResourceSource[1], ACPI_UINT16_MAX);
678 }
679
680 AcpiOsPrintf (", ");
681 }
682
683
684 /*******************************************************************************
685 *
686 * FUNCTION: AcpiDmWordDescriptor
687 *
688 * PARAMETERS: Info - Extra resource info
689 * Resource - Pointer to the resource descriptor
690 * Length - Length of the descriptor in bytes
691 * Level - Current source code indentation level
692 *
693 * RETURN: None
694 *
695 * DESCRIPTION: Decode a Word Address Space descriptor
696 *
697 ******************************************************************************/
698
699 void
AcpiDmWordDescriptor(ACPI_OP_WALK_INFO * Info,AML_RESOURCE * Resource,UINT32 Length,UINT32 Level)700 AcpiDmWordDescriptor (
701 ACPI_OP_WALK_INFO *Info,
702 AML_RESOURCE *Resource,
703 UINT32 Length,
704 UINT32 Level)
705 {
706
707 /* Dump resource name and flags */
708
709 AcpiDmAddressCommon (Resource, ACPI_RESOURCE_TYPE_ADDRESS16, Level);
710
711 /* Dump the 5 contiguous WORD values */
712
713 AcpiDmAddressFields (&Resource->Address16.Granularity, 16, Level);
714
715 /* The ResourceSource fields are optional */
716
717 AcpiDmIndent (Level + 1);
718 AcpiDmResourceSource (Resource, sizeof (AML_RESOURCE_ADDRESS16), Length);
719
720 /* Insert a descriptor name */
721
722 AcpiDmDescriptorName ();
723
724 /* Type-specific flags */
725
726 AcpiDmAddressFlags (Resource);
727 AcpiOsPrintf (")\n");
728 }
729
730
731 /*******************************************************************************
732 *
733 * FUNCTION: AcpiDmDwordDescriptor
734 *
735 * PARAMETERS: Info - Extra resource info
736 * Resource - Pointer to the resource descriptor
737 * Length - Length of the descriptor in bytes
738 * Level - Current source code indentation level
739 *
740 * RETURN: None
741 *
742 * DESCRIPTION: Decode a DWord Address Space descriptor
743 *
744 ******************************************************************************/
745
746 void
AcpiDmDwordDescriptor(ACPI_OP_WALK_INFO * Info,AML_RESOURCE * Resource,UINT32 Length,UINT32 Level)747 AcpiDmDwordDescriptor (
748 ACPI_OP_WALK_INFO *Info,
749 AML_RESOURCE *Resource,
750 UINT32 Length,
751 UINT32 Level)
752 {
753
754 /* Dump resource name and flags */
755
756 AcpiDmAddressCommon (Resource, ACPI_RESOURCE_TYPE_ADDRESS32, Level);
757
758 /* Dump the 5 contiguous DWORD values */
759
760 AcpiDmAddressFields (&Resource->Address32.Granularity, 32, Level);
761
762 /* The ResourceSource fields are optional */
763
764 AcpiDmIndent (Level + 1);
765 AcpiDmResourceSource (Resource, sizeof (AML_RESOURCE_ADDRESS32), Length);
766
767 /* Insert a descriptor name */
768
769 AcpiDmDescriptorName ();
770
771 /* Type-specific flags */
772
773 AcpiDmAddressFlags (Resource);
774 AcpiOsPrintf (")\n");
775 }
776
777
778 /*******************************************************************************
779 *
780 * FUNCTION: AcpiDmQwordDescriptor
781 *
782 * PARAMETERS: Info - Extra resource info
783 * Resource - Pointer to the resource descriptor
784 * Length - Length of the descriptor in bytes
785 * Level - Current source code indentation level
786 *
787 * RETURN: None
788 *
789 * DESCRIPTION: Decode a QWord Address Space descriptor
790 *
791 ******************************************************************************/
792
793 void
AcpiDmQwordDescriptor(ACPI_OP_WALK_INFO * Info,AML_RESOURCE * Resource,UINT32 Length,UINT32 Level)794 AcpiDmQwordDescriptor (
795 ACPI_OP_WALK_INFO *Info,
796 AML_RESOURCE *Resource,
797 UINT32 Length,
798 UINT32 Level)
799 {
800
801 /* Dump resource name and flags */
802
803 AcpiDmAddressCommon (Resource, ACPI_RESOURCE_TYPE_ADDRESS64, Level);
804
805 /* Dump the 5 contiguous QWORD values */
806
807 AcpiDmAddressFields (&Resource->Address64.Granularity, 64, Level);
808
809 /* The ResourceSource fields are optional */
810
811 AcpiDmIndent (Level + 1);
812 AcpiDmResourceSource (Resource, sizeof (AML_RESOURCE_ADDRESS64), Length);
813
814 /* Insert a descriptor name */
815
816 AcpiDmDescriptorName ();
817
818 /* Type-specific flags */
819
820 AcpiDmAddressFlags (Resource);
821 AcpiOsPrintf (")\n");
822 }
823
824
825 /*******************************************************************************
826 *
827 * FUNCTION: AcpiDmExtendedDescriptor
828 *
829 * PARAMETERS: Info - Extra resource info
830 * Resource - Pointer to the resource descriptor
831 * Length - Length of the descriptor in bytes
832 * Level - Current source code indentation level
833 *
834 * RETURN: None
835 *
836 * DESCRIPTION: Decode a Extended Address Space descriptor
837 *
838 ******************************************************************************/
839
840 void
AcpiDmExtendedDescriptor(ACPI_OP_WALK_INFO * Info,AML_RESOURCE * Resource,UINT32 Length,UINT32 Level)841 AcpiDmExtendedDescriptor (
842 ACPI_OP_WALK_INFO *Info,
843 AML_RESOURCE *Resource,
844 UINT32 Length,
845 UINT32 Level)
846 {
847
848 /* Dump resource name and flags */
849
850 AcpiDmAddressCommon (
851 Resource, ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64, Level);
852
853 /* Dump the 5 contiguous QWORD values */
854
855 AcpiDmAddressFields (&Resource->ExtAddress64.Granularity, 64, Level);
856
857 /* Extra field for this descriptor only */
858
859 AcpiDmIndent (Level + 1);
860 AcpiDmDumpInteger64 (Resource->ExtAddress64.TypeSpecific,
861 "Type-Specific Attributes");
862
863 /* Insert a descriptor name */
864
865 AcpiDmIndent (Level + 1);
866 AcpiDmDescriptorName ();
867
868 /* Type-specific flags */
869
870 AcpiDmAddressFlags (Resource);
871 AcpiOsPrintf (")\n");
872 }
873
874
875 /*******************************************************************************
876 *
877 * FUNCTION: AcpiDmMemory24Descriptor
878 *
879 * PARAMETERS: Info - Extra resource info
880 * Resource - Pointer to the resource descriptor
881 * Length - Length of the descriptor in bytes
882 * Level - Current source code indentation level
883 *
884 * RETURN: None
885 *
886 * DESCRIPTION: Decode a Memory24 descriptor
887 *
888 ******************************************************************************/
889
890 void
AcpiDmMemory24Descriptor(ACPI_OP_WALK_INFO * Info,AML_RESOURCE * Resource,UINT32 Length,UINT32 Level)891 AcpiDmMemory24Descriptor (
892 ACPI_OP_WALK_INFO *Info,
893 AML_RESOURCE *Resource,
894 UINT32 Length,
895 UINT32 Level)
896 {
897
898 /* Dump name and read/write flag */
899
900 AcpiDmIndent (Level);
901 AcpiOsPrintf ("Memory24 (%s,\n",
902 AcpiGbl_RwDecode [ACPI_GET_1BIT_FLAG (Resource->Memory24.Flags)]);
903
904 /* Dump the 4 contiguous WORD values */
905
906 AcpiDmMemoryFields (&Resource->Memory24.Minimum, 16, Level);
907
908 /* Insert a descriptor name */
909
910 AcpiDmIndent (Level + 1);
911 AcpiDmDescriptorName ();
912 AcpiOsPrintf (")\n");
913 }
914
915
916 /*******************************************************************************
917 *
918 * FUNCTION: AcpiDmMemory32Descriptor
919 *
920 * PARAMETERS: Info - Extra resource info
921 * Resource - Pointer to the resource descriptor
922 * Length - Length of the descriptor in bytes
923 * Level - Current source code indentation level
924 *
925 * RETURN: None
926 *
927 * DESCRIPTION: Decode a Memory32 descriptor
928 *
929 ******************************************************************************/
930
931 void
AcpiDmMemory32Descriptor(ACPI_OP_WALK_INFO * Info,AML_RESOURCE * Resource,UINT32 Length,UINT32 Level)932 AcpiDmMemory32Descriptor (
933 ACPI_OP_WALK_INFO *Info,
934 AML_RESOURCE *Resource,
935 UINT32 Length,
936 UINT32 Level)
937 {
938
939 /* Dump name and read/write flag */
940
941 AcpiDmIndent (Level);
942 AcpiOsPrintf ("Memory32 (%s,\n",
943 AcpiGbl_RwDecode [ACPI_GET_1BIT_FLAG (Resource->Memory32.Flags)]);
944
945 /* Dump the 4 contiguous DWORD values */
946
947 AcpiDmMemoryFields (&Resource->Memory32.Minimum, 32, Level);
948
949 /* Insert a descriptor name */
950
951 AcpiDmIndent (Level + 1);
952 AcpiDmDescriptorName ();
953 AcpiOsPrintf (")\n");
954 }
955
956
957 /*******************************************************************************
958 *
959 * FUNCTION: AcpiDmFixedMemory32Descriptor
960 *
961 * PARAMETERS: Info - Extra resource info
962 * Resource - Pointer to the resource descriptor
963 * Length - Length of the descriptor in bytes
964 * Level - Current source code indentation level
965 *
966 * RETURN: None
967 *
968 * DESCRIPTION: Decode a Fixed Memory32 descriptor
969 *
970 ******************************************************************************/
971
972 void
AcpiDmFixedMemory32Descriptor(ACPI_OP_WALK_INFO * Info,AML_RESOURCE * Resource,UINT32 Length,UINT32 Level)973 AcpiDmFixedMemory32Descriptor (
974 ACPI_OP_WALK_INFO *Info,
975 AML_RESOURCE *Resource,
976 UINT32 Length,
977 UINT32 Level)
978 {
979
980 /* Dump name and read/write flag */
981
982 AcpiDmIndent (Level);
983 AcpiOsPrintf ("Memory32Fixed (%s,\n",
984 AcpiGbl_RwDecode [ACPI_GET_1BIT_FLAG (Resource->FixedMemory32.Flags)]);
985
986 AcpiDmIndent (Level + 1);
987 AcpiDmDumpInteger32 (Resource->FixedMemory32.Address,
988 "Address Base");
989
990 AcpiDmIndent (Level + 1);
991 AcpiDmDumpInteger32 (Resource->FixedMemory32.AddressLength,
992 "Address Length");
993
994 /* Insert a descriptor name */
995
996 AcpiDmIndent (Level + 1);
997 AcpiDmDescriptorName ();
998 AcpiOsPrintf (")\n");
999 }
1000
1001
1002 /*******************************************************************************
1003 *
1004 * FUNCTION: AcpiDmGenericRegisterDescriptor
1005 *
1006 * PARAMETERS: Info - Extra resource info
1007 * Resource - Pointer to the resource descriptor
1008 * Length - Length of the descriptor in bytes
1009 * Level - Current source code indentation level
1010 *
1011 * RETURN: None
1012 *
1013 * DESCRIPTION: Decode a Generic Register descriptor
1014 *
1015 ******************************************************************************/
1016
1017 void
AcpiDmGenericRegisterDescriptor(ACPI_OP_WALK_INFO * Info,AML_RESOURCE * Resource,UINT32 Length,UINT32 Level)1018 AcpiDmGenericRegisterDescriptor (
1019 ACPI_OP_WALK_INFO *Info,
1020 AML_RESOURCE *Resource,
1021 UINT32 Length,
1022 UINT32 Level)
1023 {
1024
1025 AcpiDmIndent (Level);
1026 AcpiOsPrintf ("Register (");
1027 AcpiDmAddressSpace (Resource->GenericReg.AddressSpaceId);
1028 AcpiOsPrintf ("\n");
1029
1030 AcpiDmIndent (Level + 1);
1031 AcpiDmDumpInteger8 (Resource->GenericReg.BitWidth, "Bit Width");
1032
1033 AcpiDmIndent (Level + 1);
1034 AcpiDmDumpInteger8 (Resource->GenericReg.BitOffset, "Bit Offset");
1035
1036 AcpiDmIndent (Level + 1);
1037 AcpiDmDumpInteger64 (Resource->GenericReg.Address, "Address");
1038
1039 /* Optional field for ACPI 3.0 */
1040
1041 AcpiDmIndent (Level + 1);
1042 if (Resource->GenericReg.AccessSize)
1043 {
1044 AcpiOsPrintf ("0x%2.2X, // %s\n",
1045 Resource->GenericReg.AccessSize, "Access Size");
1046 AcpiDmIndent (Level + 1);
1047 }
1048 else
1049 {
1050 AcpiOsPrintf (",");
1051 }
1052
1053 /* DescriptorName was added for ACPI 3.0+ */
1054
1055 AcpiDmDescriptorName ();
1056 AcpiOsPrintf (")\n");
1057 }
1058
1059
1060 /*******************************************************************************
1061 *
1062 * FUNCTION: AcpiDmInterruptDescriptor
1063 *
1064 * PARAMETERS: Info - Extra resource info
1065 * Resource - Pointer to the resource descriptor
1066 * Length - Length of the descriptor in bytes
1067 * Level - Current source code indentation level
1068 *
1069 * RETURN: None
1070 *
1071 * DESCRIPTION: Decode a extended Interrupt descriptor
1072 *
1073 ******************************************************************************/
1074
1075 void
AcpiDmInterruptDescriptor(ACPI_OP_WALK_INFO * Info,AML_RESOURCE * Resource,UINT32 Length,UINT32 Level)1076 AcpiDmInterruptDescriptor (
1077 ACPI_OP_WALK_INFO *Info,
1078 AML_RESOURCE *Resource,
1079 UINT32 Length,
1080 UINT32 Level)
1081 {
1082 UINT32 i;
1083
1084
1085 AcpiDmIndent (Level);
1086 AcpiOsPrintf ("Interrupt (%s, %s, %s, %s, ",
1087 AcpiGbl_ConsumeDecode [ACPI_GET_1BIT_FLAG (Resource->ExtendedIrq.Flags)],
1088 AcpiGbl_HeDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->ExtendedIrq.Flags, 1)],
1089 AcpiGbl_LlDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->ExtendedIrq.Flags, 2)],
1090 AcpiGbl_ShrDecode [ACPI_EXTRACT_2BIT_FLAG (Resource->ExtendedIrq.Flags, 3)]);
1091
1092 /*
1093 * The ResourceSource fields are optional and appear after the interrupt
1094 * list. Must compute length based on length of the list. First xrupt
1095 * is included in the struct (reason for -1 below)
1096 */
1097 AcpiDmResourceSource (Resource,
1098 sizeof (AML_RESOURCE_EXTENDED_IRQ) +
1099 ((UINT32) Resource->ExtendedIrq.InterruptCount - 1) * sizeof (UINT32),
1100 Resource->ExtendedIrq.ResourceLength);
1101
1102 /* Insert a descriptor name */
1103
1104 AcpiDmDescriptorName ();
1105 AcpiOsPrintf (")\n");
1106
1107 /* Dump the interrupt list */
1108
1109 AcpiDmIndent (Level);
1110 AcpiOsPrintf ("{\n");
1111 for (i = 0; i < Resource->ExtendedIrq.InterruptCount; i++)
1112 {
1113 AcpiDmIndent (Level + 1);
1114 AcpiOsPrintf ("0x%8.8X,\n",
1115 (UINT32) Resource->ExtendedIrq.Interrupts[i]);
1116 }
1117
1118 AcpiDmIndent (Level);
1119 AcpiOsPrintf ("}\n");
1120 }
1121
1122
1123 /*******************************************************************************
1124 *
1125 * FUNCTION: AcpiDmVendorCommon
1126 *
1127 * PARAMETERS: Name - Descriptor name suffix
1128 * ByteData - Pointer to the vendor byte data
1129 * Length - Length of the byte data
1130 * Level - Current source code indentation level
1131 *
1132 * RETURN: None
1133 *
1134 * DESCRIPTION: Decode a Vendor descriptor, both Large and Small
1135 *
1136 ******************************************************************************/
1137
1138 void
AcpiDmVendorCommon(const char * Name,UINT8 * ByteData,UINT32 Length,UINT32 Level)1139 AcpiDmVendorCommon (
1140 const char *Name,
1141 UINT8 *ByteData,
1142 UINT32 Length,
1143 UINT32 Level)
1144 {
1145
1146 /* Dump macro name */
1147
1148 AcpiDmIndent (Level);
1149 AcpiOsPrintf ("Vendor%s (", Name);
1150
1151 /* Insert a descriptor name */
1152
1153 AcpiDmDescriptorName ();
1154 AcpiOsPrintf (") // Length = 0x%.2X\n", Length);
1155
1156 /* Dump the vendor bytes */
1157
1158 AcpiDmIndent (Level);
1159 AcpiOsPrintf ("{\n");
1160
1161 AcpiDmDisasmByteList (Level + 1, ByteData, Length);
1162
1163 AcpiDmIndent (Level);
1164 AcpiOsPrintf ("}\n");
1165 }
1166
1167
1168 /*******************************************************************************
1169 *
1170 * FUNCTION: AcpiDmVendorLargeDescriptor
1171 *
1172 * PARAMETERS: Info - Extra resource info
1173 * Resource - Pointer to the resource descriptor
1174 * Length - Length of the descriptor in bytes
1175 * Level - Current source code indentation level
1176 *
1177 * RETURN: None
1178 *
1179 * DESCRIPTION: Decode a Vendor Large descriptor
1180 *
1181 ******************************************************************************/
1182
1183 void
AcpiDmVendorLargeDescriptor(ACPI_OP_WALK_INFO * Info,AML_RESOURCE * Resource,UINT32 Length,UINT32 Level)1184 AcpiDmVendorLargeDescriptor (
1185 ACPI_OP_WALK_INFO *Info,
1186 AML_RESOURCE *Resource,
1187 UINT32 Length,
1188 UINT32 Level)
1189 {
1190
1191 AcpiDmVendorCommon ("Long ",
1192 ACPI_ADD_PTR (UINT8, Resource, sizeof (AML_RESOURCE_LARGE_HEADER)),
1193 Length, Level);
1194 }
1195