1 /******************************************************************************
2 *
3 * Module Name: aslrestype2q - Large QWord address resource descriptors
4 *
5 *****************************************************************************/
6
7 /******************************************************************************
8 *
9 * 1. Copyright Notice
10 *
11 * Some or all of this work - Copyright (c) 1999 - 2024, 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 <contrib/dev/acpica/compiler/aslcompiler.h>
153 #include "aslcompiler.y.h"
154
155 #define _COMPONENT ACPI_COMPILER
156 ACPI_MODULE_NAME ("aslrestype2q")
157
158 /*
159 * This module contains the QWord (64-bit) address space descriptors:
160 *
161 * QWordIO
162 * QWordMemory
163 * QwordPcc
164 * QWordSpace
165 */
166
167 /*******************************************************************************
168 *
169 * FUNCTION: RsDoQwordIoDescriptor
170 *
171 * PARAMETERS: Info - Parse Op and resource template offset
172 *
173 * RETURN: Completed resource node
174 *
175 * DESCRIPTION: Construct a long "QwordIO" descriptor
176 *
177 ******************************************************************************/
178
179 ASL_RESOURCE_NODE *
RsDoQwordIoDescriptor(ASL_RESOURCE_INFO * Info)180 RsDoQwordIoDescriptor (
181 ASL_RESOURCE_INFO *Info)
182 {
183 AML_RESOURCE *Descriptor;
184 ACPI_PARSE_OBJECT *InitializerOp;
185 ACPI_PARSE_OBJECT *MinOp = NULL;
186 ACPI_PARSE_OBJECT *MaxOp = NULL;
187 ACPI_PARSE_OBJECT *LengthOp = NULL;
188 ACPI_PARSE_OBJECT *GranOp = NULL;
189 ASL_RESOURCE_NODE *Rnode;
190 UINT8 *OptionalFields;
191 UINT16 StringLength = 0;
192 UINT32 OptionIndex = 0;
193 UINT32 CurrentByteOffset;
194 UINT32 i;
195 BOOLEAN ResSourceIndex = FALSE;
196
197
198 InitializerOp = Info->DescriptorTypeOp->Asl.Child;
199 StringLength = RsGetStringDataLength (InitializerOp);
200 CurrentByteOffset = Info->CurrentByteOffset;
201
202 Rnode = RsAllocateResourceNode (
203 sizeof (AML_RESOURCE_ADDRESS64) + 1 + StringLength);
204
205 Descriptor = Rnode->Buffer;
206 Descriptor->Address64.DescriptorType = ACPI_RESOURCE_NAME_ADDRESS64;
207 Descriptor->Address64.ResourceType = ACPI_ADDRESS_TYPE_IO_RANGE;
208
209 /*
210 * Initial descriptor length -- may be enlarged if there are
211 * optional fields present
212 */
213 OptionalFields = ((UINT8 *) Descriptor) + sizeof (AML_RESOURCE_ADDRESS64);
214 Descriptor->Address64.ResourceLength = (UINT16)
215 (sizeof (AML_RESOURCE_ADDRESS64) -
216 sizeof (AML_RESOURCE_LARGE_HEADER));
217
218 /* Process all child initialization nodes */
219
220 for (i = 0; InitializerOp; i++)
221 {
222 switch (i)
223 {
224 case 0: /* Resource Usage */
225
226 RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 0, 1);
227 break;
228
229 case 1: /* MinType */
230
231 RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 2, 0);
232 RsCreateBitField (InitializerOp, ACPI_RESTAG_MINTYPE,
233 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Flags), 2);
234 break;
235
236 case 2: /* MaxType */
237
238 RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 3, 0);
239 RsCreateBitField (InitializerOp, ACPI_RESTAG_MAXTYPE,
240 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Flags), 3);
241 break;
242
243 case 3: /* DecodeType */
244
245 RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 1, 0);
246 RsCreateBitField (InitializerOp, ACPI_RESTAG_DECODE,
247 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Flags), 1);
248 break;
249
250 case 4: /* Range Type */
251
252 RsSetFlagBits (&Descriptor->Address64.SpecificFlags, InitializerOp, 0, 3);
253 RsCreateMultiBitField (InitializerOp, ACPI_RESTAG_RANGETYPE,
254 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.SpecificFlags), 0, 2);
255 break;
256
257 case 5: /* Address Granularity */
258
259 Descriptor->Address64.Granularity = InitializerOp->Asl.Value.Integer;
260 RsCreateQwordField (InitializerOp, ACPI_RESTAG_GRANULARITY,
261 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Granularity));
262 GranOp = InitializerOp;
263 break;
264
265 case 6: /* Address Min */
266
267 Descriptor->Address64.Minimum = InitializerOp->Asl.Value.Integer;
268 RsCreateQwordField (InitializerOp, ACPI_RESTAG_MINADDR,
269 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Minimum));
270 MinOp = InitializerOp;
271 break;
272
273 case 7: /* Address Max */
274
275 Descriptor->Address64.Maximum = InitializerOp->Asl.Value.Integer;
276 RsCreateQwordField (InitializerOp, ACPI_RESTAG_MAXADDR,
277 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Maximum));
278 MaxOp = InitializerOp;
279 break;
280
281 case 8: /* Translation Offset */
282
283 Descriptor->Address64.TranslationOffset = InitializerOp->Asl.Value.Integer;
284 RsCreateByteField (InitializerOp, ACPI_RESTAG_TRANSLATION,
285 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.TranslationOffset));
286 break;
287
288 case 9: /* Address Length */
289
290 Descriptor->Address64.AddressLength = InitializerOp->Asl.Value.Integer;
291 RsCreateQwordField (InitializerOp, ACPI_RESTAG_LENGTH,
292 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.AddressLength));
293 LengthOp = InitializerOp;
294 break;
295
296 case 10: /* ResSourceIndex [Optional Field - BYTE] */
297
298 if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG)
299 {
300 OptionalFields[0] = (UINT8) InitializerOp->Asl.Value.Integer;
301 OptionIndex++;
302 Descriptor->Address64.ResourceLength++;
303 ResSourceIndex = TRUE;
304 }
305 break;
306
307 case 11: /* ResSource [Optional Field - STRING] */
308
309 if ((InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) &&
310 (InitializerOp->Asl.Value.String))
311 {
312 if (StringLength)
313 {
314 Descriptor->Address64.ResourceLength = (UINT16)
315 (Descriptor->Address64.ResourceLength + StringLength);
316
317 strcpy ((char *)
318 &OptionalFields[OptionIndex],
319 InitializerOp->Asl.Value.String);
320
321 /* ResourceSourceIndex must also be valid */
322
323 if (!ResSourceIndex)
324 {
325 AslError (ASL_ERROR, ASL_MSG_RESOURCE_INDEX,
326 InitializerOp, NULL);
327 }
328 }
329 }
330
331 #if 0
332 /*
333 * Not a valid ResourceSource, ResourceSourceIndex must also
334 * be invalid
335 */
336 else if (ResSourceIndex)
337 {
338 AslError (ASL_ERROR, ASL_MSG_RESOURCE_SOURCE,
339 InitializerOp, NULL);
340 }
341 #endif
342 break;
343
344 case 12: /* ResourceTag */
345
346 UtAttachNamepathToOwner (Info->DescriptorTypeOp, InitializerOp);
347 break;
348
349 case 13: /* Type */
350
351 RsSetFlagBits (&Descriptor->Address64.SpecificFlags, InitializerOp, 4, 0);
352 RsCreateBitField (InitializerOp, ACPI_RESTAG_TYPE,
353 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.SpecificFlags), 4);
354 break;
355
356 case 14: /* Translation Type */
357
358 RsSetFlagBits (&Descriptor->Address64.SpecificFlags, InitializerOp, 5, 0);
359 RsCreateBitField (InitializerOp, ACPI_RESTAG_TRANSTYPE,
360 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.SpecificFlags), 5);
361 break;
362
363 default:
364
365 AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL);
366 break;
367 }
368
369 InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
370 }
371
372 /* Validate the Min/Max/Len/Gran values */
373
374 RsLargeAddressCheck (
375 Descriptor->Address64.Minimum,
376 Descriptor->Address64.Maximum,
377 Descriptor->Address64.AddressLength,
378 Descriptor->Address64.Granularity,
379 Descriptor->Address64.Flags,
380 MinOp, MaxOp, LengthOp, GranOp, Info->DescriptorTypeOp);
381
382 Rnode->BufferLength = sizeof (AML_RESOURCE_ADDRESS64) +
383 OptionIndex + StringLength;
384 return (Rnode);
385 }
386
387
388 /*******************************************************************************
389 *
390 * FUNCTION: RsDoQwordMemoryDescriptor
391 *
392 * PARAMETERS: Info - Parse Op and resource template offset
393 *
394 * RETURN: Completed resource node
395 *
396 * DESCRIPTION: Construct a long "QwordMemory" descriptor
397 *
398 ******************************************************************************/
399
400 ASL_RESOURCE_NODE *
RsDoQwordMemoryDescriptor(ASL_RESOURCE_INFO * Info)401 RsDoQwordMemoryDescriptor (
402 ASL_RESOURCE_INFO *Info)
403 {
404 AML_RESOURCE *Descriptor;
405 ACPI_PARSE_OBJECT *InitializerOp;
406 ACPI_PARSE_OBJECT *MinOp = NULL;
407 ACPI_PARSE_OBJECT *MaxOp = NULL;
408 ACPI_PARSE_OBJECT *LengthOp = NULL;
409 ACPI_PARSE_OBJECT *GranOp = NULL;
410 ASL_RESOURCE_NODE *Rnode;
411 UINT8 *OptionalFields;
412 UINT16 StringLength = 0;
413 UINT32 OptionIndex = 0;
414 UINT32 CurrentByteOffset;
415 UINT32 i;
416 BOOLEAN ResSourceIndex = FALSE;
417
418
419 InitializerOp = Info->DescriptorTypeOp->Asl.Child;
420 StringLength = RsGetStringDataLength (InitializerOp);
421 CurrentByteOffset = Info->CurrentByteOffset;
422
423 Rnode = RsAllocateResourceNode (
424 sizeof (AML_RESOURCE_ADDRESS64) + 1 + StringLength);
425
426 Descriptor = Rnode->Buffer;
427 Descriptor->Address64.DescriptorType = ACPI_RESOURCE_NAME_ADDRESS64;
428 Descriptor->Address64.ResourceType = ACPI_ADDRESS_TYPE_MEMORY_RANGE;
429
430 /*
431 * Initial descriptor length -- may be enlarged if there are
432 * optional fields present
433 */
434 OptionalFields = ((UINT8 *) Descriptor) + sizeof (AML_RESOURCE_ADDRESS64);
435 Descriptor->Address64.ResourceLength = (UINT16)
436 (sizeof (AML_RESOURCE_ADDRESS64) -
437 sizeof (AML_RESOURCE_LARGE_HEADER));
438
439 /* Process all child initialization nodes */
440
441 for (i = 0; InitializerOp; i++)
442 {
443 switch (i)
444 {
445 case 0: /* Resource Usage */
446
447 RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 0, 1);
448 break;
449
450 case 1: /* DecodeType */
451
452 RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 1, 0);
453 RsCreateBitField (InitializerOp, ACPI_RESTAG_DECODE,
454 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Flags), 1);
455 break;
456
457 case 2: /* MinType */
458
459 RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 2, 0);
460 RsCreateBitField (InitializerOp, ACPI_RESTAG_MINTYPE,
461 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Flags), 2);
462 break;
463
464 case 3: /* MaxType */
465
466 RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 3, 0);
467 RsCreateBitField (InitializerOp, ACPI_RESTAG_MAXTYPE,
468 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Flags), 3);
469 break;
470
471 case 4: /* Memory Type */
472
473 RsSetFlagBits (&Descriptor->Address64.SpecificFlags, InitializerOp, 1, 0);
474 RsCreateMultiBitField (InitializerOp, ACPI_RESTAG_MEMTYPE,
475 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.SpecificFlags), 1, 2);
476 break;
477
478 case 5: /* Read/Write Type */
479
480 RsSetFlagBits (&Descriptor->Address64.SpecificFlags, InitializerOp, 0, 1);
481 RsCreateBitField (InitializerOp, ACPI_RESTAG_READWRITETYPE,
482 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.SpecificFlags), 0);
483 break;
484
485 case 6: /* Address Granularity */
486
487 Descriptor->Address64.Granularity = InitializerOp->Asl.Value.Integer;
488 RsCreateQwordField (InitializerOp, ACPI_RESTAG_GRANULARITY,
489 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Granularity));
490 GranOp = InitializerOp;
491 break;
492
493 case 7: /* Min Address */
494
495 Descriptor->Address64.Minimum = InitializerOp->Asl.Value.Integer;
496 RsCreateQwordField (InitializerOp, ACPI_RESTAG_MINADDR,
497 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Minimum));
498 MinOp = InitializerOp;
499 break;
500
501 case 8: /* Max Address */
502
503 Descriptor->Address64.Maximum = InitializerOp->Asl.Value.Integer;
504 RsCreateQwordField (InitializerOp, ACPI_RESTAG_MAXADDR,
505 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Maximum));
506 MaxOp = InitializerOp;
507 break;
508
509 case 9: /* Translation Offset */
510
511 Descriptor->Address64.TranslationOffset = InitializerOp->Asl.Value.Integer;
512 RsCreateQwordField (InitializerOp, ACPI_RESTAG_TRANSLATION,
513 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.TranslationOffset));
514 break;
515
516 case 10: /* Address Length */
517
518 Descriptor->Address64.AddressLength = InitializerOp->Asl.Value.Integer;
519 RsCreateQwordField (InitializerOp, ACPI_RESTAG_LENGTH,
520 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.AddressLength));
521 LengthOp = InitializerOp;
522 break;
523
524 case 11: /* ResSourceIndex [Optional Field - BYTE] */
525
526 if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG)
527 {
528 OptionalFields[0] = (UINT8) InitializerOp->Asl.Value.Integer;
529 OptionIndex++;
530 Descriptor->Address64.ResourceLength++;
531 ResSourceIndex = TRUE;
532 }
533 break;
534
535 case 12: /* ResSource [Optional Field - STRING] */
536
537 if ((InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) &&
538 (InitializerOp->Asl.Value.String))
539 {
540 if (StringLength)
541 {
542 Descriptor->Address64.ResourceLength = (UINT16)
543 (Descriptor->Address64.ResourceLength + StringLength);
544
545 strcpy ((char *)
546 &OptionalFields[OptionIndex],
547 InitializerOp->Asl.Value.String);
548
549 /* ResourceSourceIndex must also be valid */
550
551 if (!ResSourceIndex)
552 {
553 AslError (ASL_ERROR, ASL_MSG_RESOURCE_INDEX,
554 InitializerOp, NULL);
555 }
556 }
557 }
558
559 #if 0
560 /*
561 * Not a valid ResourceSource, ResourceSourceIndex must also
562 * be invalid
563 */
564 else if (ResSourceIndex)
565 {
566 AslError (ASL_ERROR, ASL_MSG_RESOURCE_SOURCE,
567 InitializerOp, NULL);
568 }
569 #endif
570 break;
571
572 case 13: /* ResourceTag */
573
574 UtAttachNamepathToOwner (Info->DescriptorTypeOp, InitializerOp);
575 break;
576
577
578 case 14: /* Address Range */
579
580 RsSetFlagBits (&Descriptor->Address64.SpecificFlags, InitializerOp, 3, 0);
581 RsCreateMultiBitField (InitializerOp, ACPI_RESTAG_MEMATTRIBUTES,
582 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.SpecificFlags), 3, 2);
583 break;
584
585 case 15: /* Type */
586
587 RsSetFlagBits (&Descriptor->Address64.SpecificFlags, InitializerOp, 5, 0);
588 RsCreateBitField (InitializerOp, ACPI_RESTAG_TYPE,
589 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.SpecificFlags), 5);
590 break;
591
592 default:
593
594 AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL);
595 break;
596 }
597
598 InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
599 }
600
601 /* Validate the Min/Max/Len/Gran values */
602
603 RsLargeAddressCheck (
604 Descriptor->Address64.Minimum,
605 Descriptor->Address64.Maximum,
606 Descriptor->Address64.AddressLength,
607 Descriptor->Address64.Granularity,
608 Descriptor->Address64.Flags,
609 MinOp, MaxOp, LengthOp, GranOp, Info->DescriptorTypeOp);
610
611 Rnode->BufferLength = sizeof (AML_RESOURCE_ADDRESS64) +
612 OptionIndex + StringLength;
613 return (Rnode);
614 }
615
616
617 /*******************************************************************************
618 *
619 * FUNCTION: RsDoQwordPccDescriptor
620 *
621 * PARAMETERS: Info - Parse Op and resource template offset
622 *
623 * RETURN: Completed resource node
624 *
625 * DESCRIPTION: Construct a long "QWordPcc" descriptor
626 *
627 ******************************************************************************/
628
629 ASL_RESOURCE_NODE *
RsDoQwordPccDescriptor(ASL_RESOURCE_INFO * Info)630 RsDoQwordPccDescriptor (
631 ASL_RESOURCE_INFO *Info)
632 {
633 AML_RESOURCE *Descriptor;
634 ACPI_PARSE_OBJECT *InitializerOp;
635 ACPI_PARSE_OBJECT *MinOp = NULL;
636 ACPI_PARSE_OBJECT *MaxOp = NULL;
637 ACPI_PARSE_OBJECT *LengthOp = NULL;
638 ACPI_PARSE_OBJECT *GranOp = NULL;
639 ASL_RESOURCE_NODE *Rnode;
640 UINT16 StringLength = 0;
641 UINT32 OptionIndex = 0;
642 UINT8 *OptionalFields;
643 UINT32 i;
644 BOOLEAN ResSourceIndex = FALSE;
645
646
647 InitializerOp = Info->DescriptorTypeOp->Asl.Child;
648 StringLength = RsGetStringDataLength (InitializerOp);
649
650 Rnode = RsAllocateResourceNode (
651 sizeof (AML_RESOURCE_ADDRESS32) + 1 + StringLength);
652
653 Descriptor = Rnode->Buffer;
654 Descriptor->Address32.DescriptorType = ACPI_RESOURCE_NAME_ADDRESS32;
655 Descriptor->Address32.ResourceType = ACPI_ADDRESS_TYPE_PCC_NUMBER;
656
657 /*
658 * Initial descriptor length -- may be enlarged if there are
659 * optional fields present
660 */
661 OptionalFields = ((UINT8 *) Descriptor) + sizeof (AML_RESOURCE_ADDRESS32);
662 Descriptor->Address32.ResourceLength = (UINT16)
663 (sizeof (AML_RESOURCE_ADDRESS32) -
664 sizeof (AML_RESOURCE_LARGE_HEADER));
665
666
667 /*
668 * Bit [3] Max Address Fixed, _MAF: 1 (max address is fixed)
669 * Bit [2] Min Address Fixed,_MIF: 1 (min address is fixed)
670 * Bit [1] Decode Type, _DEC: 0 (do not care)
671 * BIT [0] Ignored (must be zero)
672 */
673 Descriptor->Address32.Flags = 0b1100;
674
675 // No type specific flags. Set to 0.
676 Descriptor->Address32.SpecificFlags = 0;
677
678 // must be set to zero if _MAX == _MIN.
679 Descriptor->Address32.Granularity = 0x0;
680 /* Process all child initialization nodes */
681
682 // No translation offset.
683 Descriptor->Address32.TranslationOffset = 0;
684
685 // Pcc is unique address.
686 Descriptor->Address32.AddressLength = 1;
687
688 for (i = 0; InitializerOp; i++)
689 {
690 switch (i)
691 {
692
693 case 0: /* Address Min = Max */
694
695 Descriptor->Address32.Minimum =
696 (UINT32) InitializerOp->Asl.Value.Integer;
697 Descriptor->Address32.Maximum =
698 (UINT32) InitializerOp->Asl.Value.Integer;
699
700 break;
701
702 case 1: /* ResSourceIndex [Optional Field - BYTE] */
703
704 if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG)
705 {
706 /* Found a valid ResourceSourceIndex */
707
708 OptionalFields[0] = (UINT8) InitializerOp->Asl.Value.Integer;
709 OptionIndex++;
710 Descriptor->Address32.ResourceLength++;
711 ResSourceIndex = TRUE;
712 }
713 break;
714
715 case 2: /* ResSource [Optional Field - STRING] */
716
717 if ((InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) &&
718 (InitializerOp->Asl.Value.String))
719 {
720 if (StringLength)
721 {
722 /* Found a valid ResourceSource */
723
724 Descriptor->Address32.ResourceLength = (UINT16)
725 (Descriptor->Address32.ResourceLength + StringLength);
726
727 strcpy ((char *)
728 &OptionalFields[OptionIndex],
729 InitializerOp->Asl.Value.String);
730
731 /* ResourceSourceIndex must also be valid */
732
733 if (!ResSourceIndex)
734 {
735 AslError (ASL_ERROR, ASL_MSG_RESOURCE_INDEX,
736 InitializerOp, NULL);
737 }
738 }
739 }
740
741 break;
742
743 case 3: // DescriptorName
744 UtAttachNamepathToOwner (Info->DescriptorTypeOp, InitializerOp);
745 break;
746
747 default:
748
749 AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL);
750 break;
751 }
752
753 InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
754 }
755
756 /* Validate the Min/Max/Len/Gran values */
757
758 RsLargeAddressCheck (
759 (UINT64) Descriptor->Address32.Minimum,
760 (UINT64) Descriptor->Address32.Maximum,
761 (UINT64) Descriptor->Address32.AddressLength,
762 (UINT64) Descriptor->Address32.Granularity,
763 Descriptor->Address32.Flags,
764 MinOp, MaxOp, LengthOp, GranOp, Info->DescriptorTypeOp);
765
766 Rnode->BufferLength = sizeof (AML_RESOURCE_ADDRESS32) +
767 OptionIndex + StringLength;
768 return (Rnode);
769 }
770
771
772 /*******************************************************************************
773 *
774 * FUNCTION: RsDoQwordSpaceDescriptor
775 *
776 * PARAMETERS: Info - Parse Op and resource template offset
777 *
778 * RETURN: Completed resource node
779 *
780 * DESCRIPTION: Construct a long "QwordSpace" descriptor
781 *
782 ******************************************************************************/
783
784 ASL_RESOURCE_NODE *
RsDoQwordSpaceDescriptor(ASL_RESOURCE_INFO * Info)785 RsDoQwordSpaceDescriptor (
786 ASL_RESOURCE_INFO *Info)
787 {
788 AML_RESOURCE *Descriptor;
789 ACPI_PARSE_OBJECT *InitializerOp;
790 ACPI_PARSE_OBJECT *MinOp = NULL;
791 ACPI_PARSE_OBJECT *MaxOp = NULL;
792 ACPI_PARSE_OBJECT *LengthOp = NULL;
793 ACPI_PARSE_OBJECT *GranOp = NULL;
794 ASL_RESOURCE_NODE *Rnode;
795 UINT8 *OptionalFields;
796 UINT16 StringLength = 0;
797 UINT32 OptionIndex = 0;
798 UINT32 CurrentByteOffset;
799 UINT32 i;
800 BOOLEAN ResSourceIndex = FALSE;
801
802
803 InitializerOp = Info->DescriptorTypeOp->Asl.Child;
804 StringLength = RsGetStringDataLength (InitializerOp);
805 CurrentByteOffset = Info->CurrentByteOffset;
806
807 Rnode = RsAllocateResourceNode (
808 sizeof (AML_RESOURCE_ADDRESS64) + 1 + StringLength);
809
810 Descriptor = Rnode->Buffer;
811 Descriptor->Address64.DescriptorType = ACPI_RESOURCE_NAME_ADDRESS64;
812
813 /*
814 * Initial descriptor length -- may be enlarged if there are
815 * optional fields present
816 */
817 OptionalFields = ((UINT8 *) Descriptor) + sizeof (AML_RESOURCE_ADDRESS64);
818 Descriptor->Address64.ResourceLength = (UINT16)
819 (sizeof (AML_RESOURCE_ADDRESS64) -
820 sizeof (AML_RESOURCE_LARGE_HEADER));
821
822 /* Process all child initialization nodes */
823
824 for (i = 0; InitializerOp; i++)
825 {
826 switch (i)
827 {
828 case 0: /* Resource Type */
829
830 Descriptor->Address64.ResourceType =
831 (UINT8) InitializerOp->Asl.Value.Integer;
832 break;
833
834 case 1: /* Resource Usage */
835
836 RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 0, 1);
837 break;
838
839 case 2: /* DecodeType */
840
841 RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 1, 0);
842 RsCreateBitField (InitializerOp, ACPI_RESTAG_DECODE,
843 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Flags), 1);
844 break;
845
846 case 3: /* MinType */
847
848 RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 2, 0);
849 RsCreateBitField (InitializerOp, ACPI_RESTAG_MINTYPE,
850 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Flags), 2);
851 break;
852
853 case 4: /* MaxType */
854
855 RsSetFlagBits (&Descriptor->Address64.Flags, InitializerOp, 3, 0);
856 RsCreateBitField (InitializerOp, ACPI_RESTAG_MAXTYPE,
857 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Flags), 3);
858 break;
859
860 case 5: /* Type-Specific flags */
861
862 Descriptor->Address64.SpecificFlags =
863 (UINT8) InitializerOp->Asl.Value.Integer;
864 break;
865
866 case 6: /* Address Granularity */
867
868 Descriptor->Address64.Granularity = InitializerOp->Asl.Value.Integer;
869 RsCreateQwordField (InitializerOp, ACPI_RESTAG_GRANULARITY,
870 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Granularity));
871 GranOp = InitializerOp;
872 break;
873
874 case 7: /* Min Address */
875
876 Descriptor->Address64.Minimum = InitializerOp->Asl.Value.Integer;
877 RsCreateQwordField (InitializerOp, ACPI_RESTAG_MINADDR,
878 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Minimum));
879 MinOp = InitializerOp;
880 break;
881
882 case 8: /* Max Address */
883
884 Descriptor->Address64.Maximum = InitializerOp->Asl.Value.Integer;
885 RsCreateQwordField (InitializerOp, ACPI_RESTAG_MAXADDR,
886 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.Maximum));
887 MaxOp = InitializerOp;
888 break;
889
890 case 9: /* Translation Offset */
891
892 Descriptor->Address64.TranslationOffset = InitializerOp->Asl.Value.Integer;
893 RsCreateQwordField (InitializerOp, ACPI_RESTAG_TRANSLATION,
894 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.TranslationOffset));
895 break;
896
897 case 10: /* Address Length */
898
899 Descriptor->Address64.AddressLength = InitializerOp->Asl.Value.Integer;
900 RsCreateQwordField (InitializerOp, ACPI_RESTAG_LENGTH,
901 CurrentByteOffset + ASL_RESDESC_OFFSET (Address64.AddressLength));
902 LengthOp = InitializerOp;
903 break;
904
905 case 11: /* ResSourceIndex [Optional Field - BYTE] */
906
907 if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG)
908 {
909 OptionalFields[0] = (UINT8) InitializerOp->Asl.Value.Integer;
910 OptionIndex++;
911 Descriptor->Address64.ResourceLength++;
912 ResSourceIndex = TRUE;
913 }
914 break;
915
916 case 12: /* ResSource [Optional Field - STRING] */
917
918 if ((InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) &&
919 (InitializerOp->Asl.Value.String))
920 {
921 if (StringLength)
922 {
923 Descriptor->Address64.ResourceLength = (UINT16)
924 (Descriptor->Address64.ResourceLength + StringLength);
925
926 strcpy ((char *)
927 &OptionalFields[OptionIndex],
928 InitializerOp->Asl.Value.String);
929
930 /* ResourceSourceIndex must also be valid */
931
932 if (!ResSourceIndex)
933 {
934 AslError (ASL_ERROR, ASL_MSG_RESOURCE_INDEX,
935 InitializerOp, NULL);
936 }
937 }
938 }
939
940 #if 0
941 /*
942 * Not a valid ResourceSource, ResourceSourceIndex must also
943 * be invalid
944 */
945 else if (ResSourceIndex)
946 {
947 AslError (ASL_ERROR, ASL_MSG_RESOURCE_SOURCE,
948 InitializerOp, NULL);
949 }
950 #endif
951 break;
952
953 case 13: /* ResourceTag */
954
955 UtAttachNamepathToOwner (Info->DescriptorTypeOp, InitializerOp);
956 break;
957
958 default:
959
960 AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL);
961 break;
962 }
963
964 InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
965 }
966
967 /* Validate the Min/Max/Len/Gran values */
968
969 RsLargeAddressCheck (
970 Descriptor->Address64.Minimum,
971 Descriptor->Address64.Maximum,
972 Descriptor->Address64.AddressLength,
973 Descriptor->Address64.Granularity,
974 Descriptor->Address64.Flags,
975 MinOp, MaxOp, LengthOp, GranOp, Info->DescriptorTypeOp);
976
977 Rnode->BufferLength = sizeof (AML_RESOURCE_ADDRESS64) +
978 OptionIndex + StringLength;
979 return (Rnode);
980 }
981