dmresrcl.c revision 1.7
1 /******************************************************************************* 2 * 3 * Module Name: dmresrcl.c - "Large" Resource Descriptor disassembly 4 * 5 ******************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2016, 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 "acpi.h" 45 #include "accommon.h" 46 #include "acdisasm.h" 47 48 49 #define _COMPONENT ACPI_CA_DEBUGGER 50 ACPI_MODULE_NAME ("dbresrcl") 51 52 53 /* Common names for address and memory descriptors */ 54 55 static const char *AcpiDmAddressNames[] = 56 { 57 "Granularity", 58 "Range Minimum", 59 "Range Maximum", 60 "Translation Offset", 61 "Length" 62 }; 63 64 static const char *AcpiDmMemoryNames[] = 65 { 66 "Range Minimum", 67 "Range Maximum", 68 "Alignment", 69 "Length" 70 }; 71 72 73 /* Local prototypes */ 74 75 static void 76 AcpiDmSpaceFlags ( 77 UINT8 Flags); 78 79 static void 80 AcpiDmIoFlags ( 81 UINT8 Flags); 82 83 static void 84 AcpiDmIoFlags2 ( 85 UINT8 SpecificFlags); 86 87 static void 88 AcpiDmMemoryFlags ( 89 UINT8 Flags, 90 UINT8 SpecificFlags); 91 92 static void 93 AcpiDmMemoryFlags2 ( 94 UINT8 SpecificFlags); 95 96 static void 97 AcpiDmResourceSource ( 98 AML_RESOURCE *Resource, 99 ACPI_SIZE MinimumLength, 100 UINT32 Length); 101 102 static void 103 AcpiDmAddressFields ( 104 void *Source, 105 UINT8 Type, 106 UINT32 Level); 107 108 static void 109 AcpiDmAddressPrefix ( 110 UINT8 Type); 111 112 static void 113 AcpiDmAddressCommon ( 114 AML_RESOURCE *Resource, 115 UINT8 Type, 116 UINT32 Level); 117 118 static void 119 AcpiDmAddressFlags ( 120 AML_RESOURCE *Resource); 121 122 123 /******************************************************************************* 124 * 125 * FUNCTION: AcpiDmMemoryFields 126 * 127 * PARAMETERS: Source - Pointer to the contiguous data fields 128 * Type - 16 or 32 (bit) 129 * Level - Current source code indentation level 130 * 131 * RETURN: None 132 * 133 * DESCRIPTION: Decode fields common to Memory24 and Memory32 descriptors 134 * 135 ******************************************************************************/ 136 137 static void 138 AcpiDmMemoryFields ( 139 void *Source, 140 UINT8 Type, 141 UINT32 Level) 142 { 143 UINT32 i; 144 145 146 for (i = 0; i < 4; i++) 147 { 148 AcpiDmIndent (Level + 1); 149 150 switch (Type) 151 { 152 case 16: 153 154 AcpiDmDumpInteger16 (ACPI_CAST_PTR (UINT16, Source)[i], 155 AcpiDmMemoryNames[i]); 156 break; 157 158 case 32: 159 160 AcpiDmDumpInteger32 (ACPI_CAST_PTR (UINT32, Source)[i], 161 AcpiDmMemoryNames[i]); 162 break; 163 164 default: 165 166 return; 167 } 168 } 169 } 170 171 172 /******************************************************************************* 173 * 174 * FUNCTION: AcpiDmAddressFields 175 * 176 * PARAMETERS: Source - Pointer to the contiguous data fields 177 * Type - 16, 32, or 64 (bit) 178 * Level - Current source code indentation level 179 * 180 * RETURN: None 181 * 182 * DESCRIPTION: Decode fields common to address descriptors 183 * 184 ******************************************************************************/ 185 186 static void 187 AcpiDmAddressFields ( 188 void *Source, 189 UINT8 Type, 190 UINT32 Level) 191 { 192 UINT32 i; 193 194 195 AcpiOsPrintf ("\n"); 196 197 for (i = 0; i < 5; i++) 198 { 199 AcpiDmIndent (Level + 1); 200 201 switch (Type) 202 { 203 case 16: 204 205 AcpiDmDumpInteger16 (ACPI_CAST_PTR (UINT16, Source)[i], 206 AcpiDmAddressNames[i]); 207 break; 208 209 case 32: 210 211 AcpiDmDumpInteger32 (ACPI_CAST_PTR (UINT32, Source)[i], 212 AcpiDmAddressNames[i]); 213 break; 214 215 case 64: 216 217 AcpiDmDumpInteger64 (ACPI_CAST_PTR (UINT64, Source)[i], 218 AcpiDmAddressNames[i]); 219 break; 220 221 default: 222 223 return; 224 } 225 } 226 } 227 228 229 /******************************************************************************* 230 * 231 * FUNCTION: AcpiDmAddressPrefix 232 * 233 * PARAMETERS: Type - Descriptor type 234 * 235 * RETURN: None 236 * 237 * DESCRIPTION: Emit name prefix representing the address descriptor type 238 * 239 ******************************************************************************/ 240 241 static void 242 AcpiDmAddressPrefix ( 243 UINT8 Type) 244 { 245 246 switch (Type) 247 { 248 case ACPI_RESOURCE_TYPE_ADDRESS16: 249 250 AcpiOsPrintf ("Word"); 251 break; 252 253 case ACPI_RESOURCE_TYPE_ADDRESS32: 254 255 AcpiOsPrintf ("DWord"); 256 break; 257 258 case ACPI_RESOURCE_TYPE_ADDRESS64: 259 260 AcpiOsPrintf ("QWord"); 261 break; 262 263 case ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64: 264 265 AcpiOsPrintf ("Extended"); 266 break; 267 268 default: 269 270 return; 271 } 272 } 273 274 275 /******************************************************************************* 276 * 277 * FUNCTION: AcpiDmAddressCommon 278 * 279 * PARAMETERS: Resource - Raw AML descriptor 280 * Type - Descriptor type 281 * Level - Current source code indentation level 282 * 283 * RETURN: None 284 * 285 * DESCRIPTION: Emit common name and flag fields common to address descriptors 286 * 287 ******************************************************************************/ 288 289 static void 290 AcpiDmAddressCommon ( 291 AML_RESOURCE *Resource, 292 UINT8 Type, 293 UINT32 Level) 294 { 295 UINT8 ResourceType; 296 UINT8 SpecificFlags; 297 UINT8 Flags; 298 299 300 ResourceType = Resource->Address.ResourceType; 301 SpecificFlags = Resource->Address.SpecificFlags; 302 Flags = Resource->Address.Flags; 303 304 AcpiDmIndent (Level); 305 306 /* Validate ResourceType */ 307 308 if ((ResourceType > 2) && (ResourceType < 0xC0)) 309 { 310 AcpiOsPrintf ( 311 "/**** Invalid Resource Type: 0x%X ****/", ResourceType); 312 return; 313 } 314 315 /* Prefix is either Word, DWord, QWord, or Extended */ 316 317 AcpiDmAddressPrefix (Type); 318 319 /* Resource Types above 0xC0 are vendor-defined */ 320 321 if (ResourceType > 2) 322 { 323 AcpiOsPrintf ("Space (0x%2.2X, ", ResourceType); 324 AcpiDmSpaceFlags (Flags); 325 AcpiOsPrintf (" 0x%2.2X,", SpecificFlags); 326 return; 327 } 328 329 /* This is either a Memory, IO, or BusNumber descriptor (0,1,2) */ 330 331 AcpiOsPrintf ("%s (", 332 AcpiGbl_WordDecode [ACPI_GET_2BIT_FLAG (ResourceType)]); 333 334 /* Decode the general and type-specific flags */ 335 336 if (ResourceType == ACPI_MEMORY_RANGE) 337 { 338 AcpiDmMemoryFlags (Flags, SpecificFlags); 339 } 340 else /* IO range or BusNumberRange */ 341 { 342 AcpiDmIoFlags (Flags); 343 if (ResourceType == ACPI_IO_RANGE) 344 { 345 AcpiOsPrintf (" %s,", 346 AcpiGbl_RngDecode [ACPI_GET_2BIT_FLAG (SpecificFlags)]); 347 } 348 } 349 } 350 351 352 /******************************************************************************* 353 * 354 * FUNCTION: AcpiDmAddressFlags 355 * 356 * PARAMETERS: Resource - Raw AML descriptor 357 * 358 * RETURN: None 359 * 360 * DESCRIPTION: Emit flags common to address descriptors 361 * 362 ******************************************************************************/ 363 364 static void 365 AcpiDmAddressFlags ( 366 AML_RESOURCE *Resource) 367 { 368 369 if (Resource->Address.ResourceType == ACPI_IO_RANGE) 370 { 371 AcpiDmIoFlags2 (Resource->Address.SpecificFlags); 372 } 373 else if (Resource->Address.ResourceType == ACPI_MEMORY_RANGE) 374 { 375 AcpiDmMemoryFlags2 (Resource->Address.SpecificFlags); 376 } 377 } 378 379 380 /******************************************************************************* 381 * 382 * FUNCTION: AcpiDmSpaceFlags 383 * 384 * PARAMETERS: Flags - Flag byte to be decoded 385 * 386 * RETURN: None 387 * 388 * DESCRIPTION: Decode the flags specific to Space Address space descriptors 389 * 390 ******************************************************************************/ 391 392 static void 393 AcpiDmSpaceFlags ( 394 UINT8 Flags) 395 { 396 397 AcpiOsPrintf ("%s, %s, %s, %s,", 398 AcpiGbl_ConsumeDecode [ACPI_GET_1BIT_FLAG (Flags)], 399 AcpiGbl_DecDecode [ACPI_EXTRACT_1BIT_FLAG (Flags, 1)], 400 AcpiGbl_MinDecode [ACPI_EXTRACT_1BIT_FLAG (Flags, 2)], 401 AcpiGbl_MaxDecode [ACPI_EXTRACT_1BIT_FLAG (Flags, 3)]); 402 } 403 404 405 /******************************************************************************* 406 * 407 * FUNCTION: AcpiDmIoFlags 408 * 409 * PARAMETERS: Flags - Flag byte to be decoded 410 * 411 * RETURN: None 412 * 413 * DESCRIPTION: Decode the flags specific to IO Address space descriptors 414 * 415 ******************************************************************************/ 416 417 static void 418 AcpiDmIoFlags ( 419 UINT8 Flags) 420 { 421 AcpiOsPrintf ("%s, %s, %s, %s,", 422 AcpiGbl_ConsumeDecode [ACPI_GET_1BIT_FLAG (Flags)], 423 AcpiGbl_MinDecode [ACPI_EXTRACT_1BIT_FLAG (Flags, 2)], 424 AcpiGbl_MaxDecode [ACPI_EXTRACT_1BIT_FLAG (Flags, 3)], 425 AcpiGbl_DecDecode [ACPI_EXTRACT_1BIT_FLAG (Flags, 1)]); 426 } 427 428 429 /******************************************************************************* 430 * 431 * FUNCTION: AcpiDmIoFlags2 432 * 433 * PARAMETERS: SpecificFlags - "Specific" flag byte to be decoded 434 * 435 * RETURN: None 436 * 437 * DESCRIPTION: Decode the flags specific to IO Address space descriptors 438 * 439 ******************************************************************************/ 440 441 static void 442 AcpiDmIoFlags2 ( 443 UINT8 SpecificFlags) 444 { 445 446 AcpiOsPrintf (", %s", 447 AcpiGbl_TtpDecode [ACPI_EXTRACT_1BIT_FLAG (SpecificFlags, 4)]); 448 449 /* TRS is only used if TTP is TypeTranslation */ 450 451 if (SpecificFlags & 0x10) 452 { 453 AcpiOsPrintf (", %s", 454 AcpiGbl_TrsDecode [ACPI_EXTRACT_1BIT_FLAG (SpecificFlags, 5)]); 455 } 456 } 457 458 459 /******************************************************************************* 460 * 461 * FUNCTION: AcpiDmMemoryFlags 462 * 463 * PARAMETERS: Flags - Flag byte to be decoded 464 * SpecificFlags - "Specific" flag byte to be decoded 465 * 466 * RETURN: None 467 * 468 * DESCRIPTION: Decode flags specific to Memory Address Space descriptors 469 * 470 ******************************************************************************/ 471 472 static void 473 AcpiDmMemoryFlags ( 474 UINT8 Flags, 475 UINT8 SpecificFlags) 476 { 477 478 AcpiOsPrintf ("%s, %s, %s, %s, %s, %s,", 479 AcpiGbl_ConsumeDecode [ACPI_GET_1BIT_FLAG (Flags)], 480 AcpiGbl_DecDecode [ACPI_EXTRACT_1BIT_FLAG (Flags, 1)], 481 AcpiGbl_MinDecode [ACPI_EXTRACT_1BIT_FLAG (Flags, 2)], 482 AcpiGbl_MaxDecode [ACPI_EXTRACT_1BIT_FLAG (Flags, 3)], 483 AcpiGbl_MemDecode [ACPI_EXTRACT_2BIT_FLAG (SpecificFlags, 1)], 484 AcpiGbl_RwDecode [ACPI_GET_1BIT_FLAG (SpecificFlags)]); 485 } 486 487 488 /******************************************************************************* 489 * 490 * FUNCTION: AcpiDmMemoryFlags2 491 * 492 * PARAMETERS: SpecificFlags - "Specific" flag byte to be decoded 493 * 494 * RETURN: None 495 * 496 * DESCRIPTION: Decode flags specific to Memory Address Space descriptors 497 * 498 ******************************************************************************/ 499 500 static void 501 AcpiDmMemoryFlags2 ( 502 UINT8 SpecificFlags) 503 { 504 505 AcpiOsPrintf (", %s, %s", 506 AcpiGbl_MtpDecode [ACPI_EXTRACT_2BIT_FLAG (SpecificFlags, 3)], 507 AcpiGbl_TtpDecode [ACPI_EXTRACT_1BIT_FLAG (SpecificFlags, 5)]); 508 } 509 510 511 /******************************************************************************* 512 * 513 * FUNCTION: AcpiDmResourceSource 514 * 515 * PARAMETERS: Resource - Raw AML descriptor 516 * MinimumLength - descriptor length without optional fields 517 * ResourceLength 518 * 519 * RETURN: None 520 * 521 * DESCRIPTION: Dump optional ResourceSource fields of an address descriptor 522 * 523 ******************************************************************************/ 524 525 static void 526 AcpiDmResourceSource ( 527 AML_RESOURCE *Resource, 528 ACPI_SIZE MinimumTotalLength, 529 UINT32 ResourceLength) 530 { 531 UINT8 *AmlResourceSource; 532 UINT32 TotalLength; 533 534 535 TotalLength = ResourceLength + sizeof (AML_RESOURCE_LARGE_HEADER); 536 537 /* Check if the optional ResourceSource fields are present */ 538 539 if (TotalLength <= MinimumTotalLength) 540 { 541 /* The two optional fields are not used */ 542 543 AcpiOsPrintf (",, "); 544 return; 545 } 546 547 /* Get a pointer to the ResourceSource */ 548 549 AmlResourceSource = ACPI_ADD_PTR (UINT8, Resource, MinimumTotalLength); 550 551 /* 552 * Always emit the ResourceSourceIndex (Byte) 553 * 554 * NOTE: Some ASL compilers always create a 0 byte (in the AML) for the 555 * Index even if the String does not exist. Although this is in violation 556 * of the ACPI specification, it is very important to emit ASL code that 557 * can be compiled back to the identical AML. There may be fields and/or 558 * indexes into the resource template buffer that are compiled to absolute 559 * offsets, and these will be broken if the AML length is changed. 560 */ 561 AcpiOsPrintf ("0x%2.2X,", (UINT32) AmlResourceSource[0]); 562 563 /* Make sure that the ResourceSource string exists before dumping it */ 564 565 if (TotalLength > (MinimumTotalLength + 1)) 566 { 567 AcpiOsPrintf (" "); 568 AcpiUtPrintString ((char *) &AmlResourceSource[1], ACPI_UINT16_MAX); 569 } 570 571 AcpiOsPrintf (", "); 572 } 573 574 575 /******************************************************************************* 576 * 577 * FUNCTION: AcpiDmWordDescriptor 578 * 579 * PARAMETERS: Info - Extra resource info 580 * Resource - Pointer to the resource descriptor 581 * Length - Length of the descriptor in bytes 582 * Level - Current source code indentation level 583 * 584 * RETURN: None 585 * 586 * DESCRIPTION: Decode a Word Address Space descriptor 587 * 588 ******************************************************************************/ 589 590 void 591 AcpiDmWordDescriptor ( 592 ACPI_OP_WALK_INFO *Info, 593 AML_RESOURCE *Resource, 594 UINT32 Length, 595 UINT32 Level) 596 { 597 598 /* Dump resource name and flags */ 599 600 AcpiDmAddressCommon (Resource, ACPI_RESOURCE_TYPE_ADDRESS16, Level); 601 602 /* Dump the 5 contiguous WORD values */ 603 604 AcpiDmAddressFields (&Resource->Address16.Granularity, 16, Level); 605 606 /* The ResourceSource fields are optional */ 607 608 AcpiDmIndent (Level + 1); 609 AcpiDmResourceSource (Resource, sizeof (AML_RESOURCE_ADDRESS16), Length); 610 611 /* Insert a descriptor name */ 612 613 AcpiDmDescriptorName (); 614 615 /* Type-specific flags */ 616 617 AcpiDmAddressFlags (Resource); 618 AcpiOsPrintf (")\n"); 619 } 620 621 622 /******************************************************************************* 623 * 624 * FUNCTION: AcpiDmDwordDescriptor 625 * 626 * PARAMETERS: Info - Extra resource info 627 * Resource - Pointer to the resource descriptor 628 * Length - Length of the descriptor in bytes 629 * Level - Current source code indentation level 630 * 631 * RETURN: None 632 * 633 * DESCRIPTION: Decode a DWord Address Space descriptor 634 * 635 ******************************************************************************/ 636 637 void 638 AcpiDmDwordDescriptor ( 639 ACPI_OP_WALK_INFO *Info, 640 AML_RESOURCE *Resource, 641 UINT32 Length, 642 UINT32 Level) 643 { 644 645 /* Dump resource name and flags */ 646 647 AcpiDmAddressCommon (Resource, ACPI_RESOURCE_TYPE_ADDRESS32, Level); 648 649 /* Dump the 5 contiguous DWORD values */ 650 651 AcpiDmAddressFields (&Resource->Address32.Granularity, 32, Level); 652 653 /* The ResourceSource fields are optional */ 654 655 AcpiDmIndent (Level + 1); 656 AcpiDmResourceSource (Resource, sizeof (AML_RESOURCE_ADDRESS32), Length); 657 658 /* Insert a descriptor name */ 659 660 AcpiDmDescriptorName (); 661 662 /* Type-specific flags */ 663 664 AcpiDmAddressFlags (Resource); 665 AcpiOsPrintf (")\n"); 666 } 667 668 669 /******************************************************************************* 670 * 671 * FUNCTION: AcpiDmQwordDescriptor 672 * 673 * PARAMETERS: Info - Extra resource info 674 * Resource - Pointer to the resource descriptor 675 * Length - Length of the descriptor in bytes 676 * Level - Current source code indentation level 677 * 678 * RETURN: None 679 * 680 * DESCRIPTION: Decode a QWord Address Space descriptor 681 * 682 ******************************************************************************/ 683 684 void 685 AcpiDmQwordDescriptor ( 686 ACPI_OP_WALK_INFO *Info, 687 AML_RESOURCE *Resource, 688 UINT32 Length, 689 UINT32 Level) 690 { 691 692 /* Dump resource name and flags */ 693 694 AcpiDmAddressCommon (Resource, ACPI_RESOURCE_TYPE_ADDRESS64, Level); 695 696 /* Dump the 5 contiguous QWORD values */ 697 698 AcpiDmAddressFields (&Resource->Address64.Granularity, 64, Level); 699 700 /* The ResourceSource fields are optional */ 701 702 AcpiDmIndent (Level + 1); 703 AcpiDmResourceSource (Resource, sizeof (AML_RESOURCE_ADDRESS64), Length); 704 705 /* Insert a descriptor name */ 706 707 AcpiDmDescriptorName (); 708 709 /* Type-specific flags */ 710 711 AcpiDmAddressFlags (Resource); 712 AcpiOsPrintf (")\n"); 713 } 714 715 716 /******************************************************************************* 717 * 718 * FUNCTION: AcpiDmExtendedDescriptor 719 * 720 * PARAMETERS: Info - Extra resource info 721 * Resource - Pointer to the resource descriptor 722 * Length - Length of the descriptor in bytes 723 * Level - Current source code indentation level 724 * 725 * RETURN: None 726 * 727 * DESCRIPTION: Decode a Extended Address Space descriptor 728 * 729 ******************************************************************************/ 730 731 void 732 AcpiDmExtendedDescriptor ( 733 ACPI_OP_WALK_INFO *Info, 734 AML_RESOURCE *Resource, 735 UINT32 Length, 736 UINT32 Level) 737 { 738 739 /* Dump resource name and flags */ 740 741 AcpiDmAddressCommon ( 742 Resource, ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64, Level); 743 744 /* Dump the 5 contiguous QWORD values */ 745 746 AcpiDmAddressFields (&Resource->ExtAddress64.Granularity, 64, Level); 747 748 /* Extra field for this descriptor only */ 749 750 AcpiDmIndent (Level + 1); 751 AcpiDmDumpInteger64 (Resource->ExtAddress64.TypeSpecific, 752 "Type-Specific Attributes"); 753 754 /* Insert a descriptor name */ 755 756 AcpiDmIndent (Level + 1); 757 AcpiDmDescriptorName (); 758 759 /* Type-specific flags */ 760 761 AcpiDmAddressFlags (Resource); 762 AcpiOsPrintf (")\n"); 763 } 764 765 766 /******************************************************************************* 767 * 768 * FUNCTION: AcpiDmMemory24Descriptor 769 * 770 * PARAMETERS: Info - Extra resource info 771 * Resource - Pointer to the resource descriptor 772 * Length - Length of the descriptor in bytes 773 * Level - Current source code indentation level 774 * 775 * RETURN: None 776 * 777 * DESCRIPTION: Decode a Memory24 descriptor 778 * 779 ******************************************************************************/ 780 781 void 782 AcpiDmMemory24Descriptor ( 783 ACPI_OP_WALK_INFO *Info, 784 AML_RESOURCE *Resource, 785 UINT32 Length, 786 UINT32 Level) 787 { 788 789 /* Dump name and read/write flag */ 790 791 AcpiDmIndent (Level); 792 AcpiOsPrintf ("Memory24 (%s,\n", 793 AcpiGbl_RwDecode [ACPI_GET_1BIT_FLAG (Resource->Memory24.Flags)]); 794 795 /* Dump the 4 contiguous WORD values */ 796 797 AcpiDmMemoryFields (&Resource->Memory24.Minimum, 16, Level); 798 799 /* Insert a descriptor name */ 800 801 AcpiDmIndent (Level + 1); 802 AcpiDmDescriptorName (); 803 AcpiOsPrintf (")\n"); 804 } 805 806 807 /******************************************************************************* 808 * 809 * FUNCTION: AcpiDmMemory32Descriptor 810 * 811 * PARAMETERS: Info - Extra resource info 812 * Resource - Pointer to the resource descriptor 813 * Length - Length of the descriptor in bytes 814 * Level - Current source code indentation level 815 * 816 * RETURN: None 817 * 818 * DESCRIPTION: Decode a Memory32 descriptor 819 * 820 ******************************************************************************/ 821 822 void 823 AcpiDmMemory32Descriptor ( 824 ACPI_OP_WALK_INFO *Info, 825 AML_RESOURCE *Resource, 826 UINT32 Length, 827 UINT32 Level) 828 { 829 830 /* Dump name and read/write flag */ 831 832 AcpiDmIndent (Level); 833 AcpiOsPrintf ("Memory32 (%s,\n", 834 AcpiGbl_RwDecode [ACPI_GET_1BIT_FLAG (Resource->Memory32.Flags)]); 835 836 /* Dump the 4 contiguous DWORD values */ 837 838 AcpiDmMemoryFields (&Resource->Memory32.Minimum, 32, Level); 839 840 /* Insert a descriptor name */ 841 842 AcpiDmIndent (Level + 1); 843 AcpiDmDescriptorName (); 844 AcpiOsPrintf (")\n"); 845 } 846 847 848 /******************************************************************************* 849 * 850 * FUNCTION: AcpiDmFixedMemory32Descriptor 851 * 852 * PARAMETERS: Info - Extra resource info 853 * Resource - Pointer to the resource descriptor 854 * Length - Length of the descriptor in bytes 855 * Level - Current source code indentation level 856 * 857 * RETURN: None 858 * 859 * DESCRIPTION: Decode a Fixed Memory32 descriptor 860 * 861 ******************************************************************************/ 862 863 void 864 AcpiDmFixedMemory32Descriptor ( 865 ACPI_OP_WALK_INFO *Info, 866 AML_RESOURCE *Resource, 867 UINT32 Length, 868 UINT32 Level) 869 { 870 871 /* Dump name and read/write flag */ 872 873 AcpiDmIndent (Level); 874 AcpiOsPrintf ("Memory32Fixed (%s,\n", 875 AcpiGbl_RwDecode [ACPI_GET_1BIT_FLAG (Resource->FixedMemory32.Flags)]); 876 877 AcpiDmIndent (Level + 1); 878 AcpiDmDumpInteger32 (Resource->FixedMemory32.Address, 879 "Address Base"); 880 881 AcpiDmIndent (Level + 1); 882 AcpiDmDumpInteger32 (Resource->FixedMemory32.AddressLength, 883 "Address Length"); 884 885 /* Insert a descriptor name */ 886 887 AcpiDmIndent (Level + 1); 888 AcpiDmDescriptorName (); 889 AcpiOsPrintf (")\n"); 890 } 891 892 893 /******************************************************************************* 894 * 895 * FUNCTION: AcpiDmGenericRegisterDescriptor 896 * 897 * PARAMETERS: Info - Extra resource info 898 * Resource - Pointer to the resource descriptor 899 * Length - Length of the descriptor in bytes 900 * Level - Current source code indentation level 901 * 902 * RETURN: None 903 * 904 * DESCRIPTION: Decode a Generic Register descriptor 905 * 906 ******************************************************************************/ 907 908 void 909 AcpiDmGenericRegisterDescriptor ( 910 ACPI_OP_WALK_INFO *Info, 911 AML_RESOURCE *Resource, 912 UINT32 Length, 913 UINT32 Level) 914 { 915 916 AcpiDmIndent (Level); 917 AcpiOsPrintf ("Register ("); 918 AcpiDmAddressSpace (Resource->GenericReg.AddressSpaceId); 919 AcpiOsPrintf ("\n"); 920 921 AcpiDmIndent (Level + 1); 922 AcpiDmDumpInteger8 (Resource->GenericReg.BitWidth, "Bit Width"); 923 924 AcpiDmIndent (Level + 1); 925 AcpiDmDumpInteger8 (Resource->GenericReg.BitOffset, "Bit Offset"); 926 927 AcpiDmIndent (Level + 1); 928 AcpiDmDumpInteger64 (Resource->GenericReg.Address, "Address"); 929 930 /* Optional field for ACPI 3.0 */ 931 932 AcpiDmIndent (Level + 1); 933 if (Resource->GenericReg.AccessSize) 934 { 935 AcpiOsPrintf ("0x%2.2X, // %s\n", 936 Resource->GenericReg.AccessSize, "Access Size"); 937 AcpiDmIndent (Level + 1); 938 } 939 else 940 { 941 AcpiOsPrintf (","); 942 } 943 944 /* DescriptorName was added for ACPI 3.0+ */ 945 946 AcpiDmDescriptorName (); 947 AcpiOsPrintf (")\n"); 948 } 949 950 951 /******************************************************************************* 952 * 953 * FUNCTION: AcpiDmInterruptDescriptor 954 * 955 * PARAMETERS: Info - Extra resource info 956 * Resource - Pointer to the resource descriptor 957 * Length - Length of the descriptor in bytes 958 * Level - Current source code indentation level 959 * 960 * RETURN: None 961 * 962 * DESCRIPTION: Decode a extended Interrupt descriptor 963 * 964 ******************************************************************************/ 965 966 void 967 AcpiDmInterruptDescriptor ( 968 ACPI_OP_WALK_INFO *Info, 969 AML_RESOURCE *Resource, 970 UINT32 Length, 971 UINT32 Level) 972 { 973 UINT32 i; 974 975 976 AcpiDmIndent (Level); 977 AcpiOsPrintf ("Interrupt (%s, %s, %s, %s, ", 978 AcpiGbl_ConsumeDecode [ACPI_GET_1BIT_FLAG (Resource->ExtendedIrq.Flags)], 979 AcpiGbl_HeDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->ExtendedIrq.Flags, 1)], 980 AcpiGbl_LlDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->ExtendedIrq.Flags, 2)], 981 AcpiGbl_ShrDecode [ACPI_EXTRACT_2BIT_FLAG (Resource->ExtendedIrq.Flags, 3)]); 982 983 /* 984 * The ResourceSource fields are optional and appear after the interrupt 985 * list. Must compute length based on length of the list. First xrupt 986 * is included in the struct (reason for -1 below) 987 */ 988 AcpiDmResourceSource (Resource, 989 sizeof (AML_RESOURCE_EXTENDED_IRQ) + 990 ((UINT32) Resource->ExtendedIrq.InterruptCount - 1) * sizeof (UINT32), 991 Resource->ExtendedIrq.ResourceLength); 992 993 /* Insert a descriptor name */ 994 995 AcpiDmDescriptorName (); 996 AcpiOsPrintf (")\n"); 997 998 /* Dump the interrupt list */ 999 1000 AcpiDmIndent (Level); 1001 AcpiOsPrintf ("{\n"); 1002 for (i = 0; i < Resource->ExtendedIrq.InterruptCount; i++) 1003 { 1004 AcpiDmIndent (Level + 1); 1005 AcpiOsPrintf ("0x%8.8X,\n", 1006 (UINT32) Resource->ExtendedIrq.Interrupts[i]); 1007 } 1008 1009 AcpiDmIndent (Level); 1010 AcpiOsPrintf ("}\n"); 1011 } 1012 1013 1014 /******************************************************************************* 1015 * 1016 * FUNCTION: AcpiDmVendorCommon 1017 * 1018 * PARAMETERS: Name - Descriptor name suffix 1019 * ByteData - Pointer to the vendor byte data 1020 * Length - Length of the byte data 1021 * Level - Current source code indentation level 1022 * 1023 * RETURN: None 1024 * 1025 * DESCRIPTION: Decode a Vendor descriptor, both Large and Small 1026 * 1027 ******************************************************************************/ 1028 1029 void 1030 AcpiDmVendorCommon ( 1031 const char *Name, 1032 UINT8 *ByteData, 1033 UINT32 Length, 1034 UINT32 Level) 1035 { 1036 1037 /* Dump macro name */ 1038 1039 AcpiDmIndent (Level); 1040 AcpiOsPrintf ("Vendor%s (", Name); 1041 1042 /* Insert a descriptor name */ 1043 1044 AcpiDmDescriptorName (); 1045 AcpiOsPrintf (") // Length = 0x%.2X\n", Length); 1046 1047 /* Dump the vendor bytes */ 1048 1049 AcpiDmIndent (Level); 1050 AcpiOsPrintf ("{\n"); 1051 1052 AcpiDmDisasmByteList (Level + 1, ByteData, Length); 1053 1054 AcpiDmIndent (Level); 1055 AcpiOsPrintf ("}\n"); 1056 } 1057 1058 1059 /******************************************************************************* 1060 * 1061 * FUNCTION: AcpiDmVendorLargeDescriptor 1062 * 1063 * PARAMETERS: Info - Extra resource info 1064 * Resource - Pointer to the resource descriptor 1065 * Length - Length of the descriptor in bytes 1066 * Level - Current source code indentation level 1067 * 1068 * RETURN: None 1069 * 1070 * DESCRIPTION: Decode a Vendor Large descriptor 1071 * 1072 ******************************************************************************/ 1073 1074 void 1075 AcpiDmVendorLargeDescriptor ( 1076 ACPI_OP_WALK_INFO *Info, 1077 AML_RESOURCE *Resource, 1078 UINT32 Length, 1079 UINT32 Level) 1080 { 1081 1082 AcpiDmVendorCommon ("Long ", 1083 ACPI_ADD_PTR (UINT8, Resource, sizeof (AML_RESOURCE_LARGE_HEADER)), 1084 Length, Level); 1085 } 1086
Indexes created Mon Sep 29 18:09:42 GMT 2025