1 /****************************************************************************** 2 * 3 * Module Name: dmtbdump3 - Dump ACPI data tables that contain no AML code 4 * 5 *****************************************************************************/ 6 7 /****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2021, 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 #include "actables.h" 156 157 /* This module used for application-level code only */ 158 159 #define _COMPONENT ACPI_CA_DISASSEMBLER 160 ACPI_MODULE_NAME ("dmtbdump3") 161 162 163 /******************************************************************************* 164 * 165 * FUNCTION: AcpiDmDumpSlic 166 * 167 * PARAMETERS: Table - A SLIC table 168 * 169 * RETURN: None 170 * 171 * DESCRIPTION: Format the contents of a SLIC 172 * 173 ******************************************************************************/ 174 175 void 176 AcpiDmDumpSlic ( 177 ACPI_TABLE_HEADER *Table) 178 { 179 180 (void) AcpiDmDumpTable (Table->Length, sizeof (ACPI_TABLE_HEADER), Table, 181 Table->Length - sizeof (*Table), AcpiDmTableInfoSlic); 182 } 183 184 185 /******************************************************************************* 186 * 187 * FUNCTION: AcpiDmDumpSlit 188 * 189 * PARAMETERS: Table - An SLIT 190 * 191 * RETURN: None 192 * 193 * DESCRIPTION: Format the contents of a SLIT 194 * 195 ******************************************************************************/ 196 197 void 198 AcpiDmDumpSlit ( 199 ACPI_TABLE_HEADER *Table) 200 { 201 ACPI_STATUS Status; 202 UINT32 Offset; 203 UINT8 *Row; 204 UINT32 Localities; 205 UINT32 i; 206 UINT32 j; 207 208 209 /* Main table */ 210 211 Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoSlit); 212 if (ACPI_FAILURE (Status)) 213 { 214 return; 215 } 216 217 /* Display the Locality NxN Matrix */ 218 219 Localities = (UINT32) ACPI_CAST_PTR (ACPI_TABLE_SLIT, Table)->LocalityCount; 220 Offset = ACPI_OFFSET (ACPI_TABLE_SLIT, Entry[0]); 221 Row = (UINT8 *) ACPI_CAST_PTR (ACPI_TABLE_SLIT, Table)->Entry; 222 223 for (i = 0; i < Localities; i++) 224 { 225 /* Display one row of the matrix */ 226 227 AcpiDmLineHeader2 (Offset, Localities, "Locality", i); 228 for (j = 0; j < Localities; j++) 229 { 230 /* Check for beyond EOT */ 231 232 if (Offset >= Table->Length) 233 { 234 AcpiOsPrintf ( 235 "\n**** Not enough room in table for all localities\n"); 236 return; 237 } 238 239 AcpiOsPrintf ("%2.2X", Row[j]); 240 Offset++; 241 242 /* Display up to 16 bytes per output row */ 243 244 if ((j+1) < Localities) 245 { 246 AcpiOsPrintf (" "); 247 248 if (j && (((j+1) % 16) == 0)) 249 { 250 AcpiOsPrintf ("\\\n"); /* With line continuation char */ 251 AcpiDmLineHeader (Offset, 0, NULL); 252 } 253 } 254 } 255 256 /* Point to next row */ 257 258 AcpiOsPrintf ("\n"); 259 Row += Localities; 260 } 261 } 262 263 264 /******************************************************************************* 265 * 266 * FUNCTION: AcpiDmDumpSrat 267 * 268 * PARAMETERS: Table - A SRAT table 269 * 270 * RETURN: None 271 * 272 * DESCRIPTION: Format the contents of a SRAT 273 * 274 ******************************************************************************/ 275 276 void 277 AcpiDmDumpSrat ( 278 ACPI_TABLE_HEADER *Table) 279 { 280 ACPI_STATUS Status; 281 UINT32 Offset = sizeof (ACPI_TABLE_SRAT); 282 ACPI_SUBTABLE_HEADER *Subtable; 283 ACPI_DMTABLE_INFO *InfoTable; 284 285 286 /* Main table */ 287 288 Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoSrat); 289 if (ACPI_FAILURE (Status)) 290 { 291 return; 292 } 293 294 /* Subtables */ 295 296 Subtable = ACPI_ADD_PTR (ACPI_SUBTABLE_HEADER, Table, Offset); 297 while (Offset < Table->Length) 298 { 299 /* Common subtable header */ 300 301 AcpiOsPrintf ("\n"); 302 Status = AcpiDmDumpTable (Table->Length, Offset, Subtable, 303 Subtable->Length, AcpiDmTableInfoSratHdr); 304 if (ACPI_FAILURE (Status)) 305 { 306 return; 307 } 308 309 switch (Subtable->Type) 310 { 311 case ACPI_SRAT_TYPE_CPU_AFFINITY: 312 313 InfoTable = AcpiDmTableInfoSrat0; 314 break; 315 316 case ACPI_SRAT_TYPE_MEMORY_AFFINITY: 317 318 InfoTable = AcpiDmTableInfoSrat1; 319 break; 320 321 case ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY: 322 323 InfoTable = AcpiDmTableInfoSrat2; 324 break; 325 326 case ACPI_SRAT_TYPE_GICC_AFFINITY: 327 328 InfoTable = AcpiDmTableInfoSrat3; 329 break; 330 331 case ACPI_SRAT_TYPE_GIC_ITS_AFFINITY: 332 333 InfoTable = AcpiDmTableInfoSrat4; 334 break; 335 336 case ACPI_SRAT_TYPE_GENERIC_AFFINITY: 337 338 InfoTable = AcpiDmTableInfoSrat5; 339 break; 340 341 case ACPI_SRAT_TYPE_GENERIC_PORT_AFFINITY: 342 343 InfoTable = AcpiDmTableInfoSrat6; 344 break; 345 346 default: 347 AcpiOsPrintf ("\n**** Unknown SRAT subtable type 0x%X\n", 348 Subtable->Type); 349 350 /* Attempt to continue */ 351 352 if (!Subtable->Length) 353 { 354 AcpiOsPrintf ("Invalid zero length subtable\n"); 355 return; 356 } 357 goto NextSubtable; 358 } 359 360 AcpiOsPrintf ("\n"); 361 Status = AcpiDmDumpTable (Table->Length, Offset, Subtable, 362 Subtable->Length, InfoTable); 363 if (ACPI_FAILURE (Status)) 364 { 365 return; 366 } 367 368 NextSubtable: 369 /* Point to next subtable */ 370 371 Offset += Subtable->Length; 372 Subtable = ACPI_ADD_PTR (ACPI_SUBTABLE_HEADER, Subtable, 373 Subtable->Length); 374 } 375 } 376 377 378 /******************************************************************************* 379 * 380 * FUNCTION: AcpiDmDumpStao 381 * 382 * PARAMETERS: Table - A STAO table 383 * 384 * RETURN: None 385 * 386 * DESCRIPTION: Format the contents of a STAO. This is a variable-length 387 * table that contains an open-ended number of ASCII strings 388 * at the end of the table. 389 * 390 ******************************************************************************/ 391 392 void 393 AcpiDmDumpStao ( 394 ACPI_TABLE_HEADER *Table) 395 { 396 ACPI_STATUS Status; 397 char *Namepath; 398 UINT32 Length = Table->Length; 399 UINT32 StringLength; 400 UINT32 Offset = sizeof (ACPI_TABLE_STAO); 401 402 403 /* Main table */ 404 405 Status = AcpiDmDumpTable (Length, 0, Table, 0, AcpiDmTableInfoStao); 406 if (ACPI_FAILURE (Status)) 407 { 408 return; 409 } 410 411 /* The rest of the table consists of Namepath strings */ 412 413 while (Offset < Table->Length) 414 { 415 Namepath = ACPI_ADD_PTR (char, Table, Offset); 416 StringLength = strlen (Namepath) + 1; 417 418 AcpiDmLineHeader (Offset, StringLength, "Namepath"); 419 AcpiOsPrintf ("\"%s\"\n", Namepath); 420 421 /* Point to next namepath */ 422 423 Offset += StringLength; 424 } 425 } 426 427 428 /******************************************************************************* 429 * 430 * FUNCTION: AcpiDmDumpSvkl 431 * 432 * PARAMETERS: Table - A SVKL table 433 * 434 * RETURN: None 435 * 436 * DESCRIPTION: Format the contents of a SVKL. This is a variable-length 437 * table that contains an open-ended number of key subtables at 438 * the end of the header. 439 * 440 * NOTES: SVKL is essentially a flat table, with a small main table and 441 * a variable number of a single type of subtable. 442 * 443 ******************************************************************************/ 444 445 void 446 AcpiDmDumpSvkl ( 447 ACPI_TABLE_HEADER *Table) 448 { 449 ACPI_STATUS Status; 450 UINT32 Length = Table->Length; 451 UINT32 Offset = sizeof (ACPI_TABLE_SVKL); 452 ACPI_SVKL_KEY *Subtable; 453 454 455 /* Main table */ 456 457 Status = AcpiDmDumpTable (Length, 0, Table, 0, AcpiDmTableInfoSvkl); 458 if (ACPI_FAILURE (Status)) 459 { 460 return; 461 } 462 463 /* The rest of the table consists of subtables (single type) */ 464 465 Subtable = ACPI_ADD_PTR (ACPI_SVKL_KEY, Table, Offset); 466 while (Offset < Table->Length) 467 { 468 /* Dump the subtable */ 469 470 AcpiOsPrintf ("\n"); 471 Status = AcpiDmDumpTable (Table->Length, Offset, Subtable, 472 sizeof (ACPI_SVKL_KEY), AcpiDmTableInfoSvkl0); 473 if (ACPI_FAILURE (Status)) 474 { 475 return; 476 } 477 478 /* Point to next subtable */ 479 480 Offset += sizeof (ACPI_SVKL_KEY); 481 Subtable = ACPI_ADD_PTR (ACPI_SVKL_KEY, Subtable, 482 sizeof (ACPI_SVKL_KEY)); 483 } 484 } 485 486 487 /******************************************************************************* 488 * 489 * FUNCTION: AcpiDmDumpTcpa 490 * 491 * PARAMETERS: Table - A TCPA table 492 * 493 * RETURN: None 494 * 495 * DESCRIPTION: Format the contents of a TCPA. 496 * 497 * NOTE: There are two versions of the table with the same signature: 498 * the client version and the server version. The common 499 * PlatformClass field is used to differentiate the two types of 500 * tables. 501 * 502 ******************************************************************************/ 503 504 void 505 AcpiDmDumpTcpa ( 506 ACPI_TABLE_HEADER *Table) 507 { 508 UINT32 Offset = sizeof (ACPI_TABLE_TCPA_HDR); 509 ACPI_TABLE_TCPA_HDR *CommonHeader = ACPI_CAST_PTR ( 510 ACPI_TABLE_TCPA_HDR, Table); 511 ACPI_TABLE_TCPA_HDR *Subtable = ACPI_ADD_PTR ( 512 ACPI_TABLE_TCPA_HDR, Table, Offset); 513 ACPI_STATUS Status; 514 515 516 /* Main table */ 517 518 Status = AcpiDmDumpTable (Table->Length, 0, Table, 519 0, AcpiDmTableInfoTcpaHdr); 520 if (ACPI_FAILURE (Status)) 521 { 522 return; 523 } 524 525 /* 526 * Examine the PlatformClass field to determine the table type. 527 * Either a client or server table. Only one. 528 */ 529 switch (CommonHeader->PlatformClass) 530 { 531 case ACPI_TCPA_CLIENT_TABLE: 532 533 Status = AcpiDmDumpTable (Table->Length, Offset, Subtable, 534 Table->Length - Offset, AcpiDmTableInfoTcpaClient); 535 break; 536 537 case ACPI_TCPA_SERVER_TABLE: 538 539 Status = AcpiDmDumpTable (Table->Length, Offset, Subtable, 540 Table->Length - Offset, AcpiDmTableInfoTcpaServer); 541 break; 542 543 default: 544 545 AcpiOsPrintf ("\n**** Unknown TCPA Platform Class 0x%X\n", 546 CommonHeader->PlatformClass); 547 Status = AE_ERROR; 548 break; 549 } 550 551 if (ACPI_FAILURE (Status)) 552 { 553 AcpiOsPrintf ("\n**** Cannot disassemble TCPA table\n"); 554 } 555 } 556 557 558 /******************************************************************************* 559 * 560 * FUNCTION: AcpiDmDumpTpm2 561 * 562 * PARAMETERS: Table - A TPM2 table 563 * 564 * RETURN: None 565 * 566 * DESCRIPTION: Format the contents of a TPM2. 567 * 568 ******************************************************************************/ 569 570 static void 571 AcpiDmDumpTpm2Rev3 ( 572 ACPI_TABLE_HEADER *Table) 573 { 574 UINT32 Offset = sizeof (ACPI_TABLE_TPM23); 575 ACPI_TABLE_TPM23 *CommonHeader = ACPI_CAST_PTR (ACPI_TABLE_TPM23, Table); 576 ACPI_TPM23_TRAILER *Subtable = ACPI_ADD_PTR (ACPI_TPM23_TRAILER, Table, Offset); 577 ACPI_STATUS Status; 578 579 580 /* Main table */ 581 582 Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoTpm23); 583 if (ACPI_FAILURE (Status)) 584 { 585 return; 586 } 587 588 /* Optional subtable if start method is ACPI start method */ 589 590 switch (CommonHeader->StartMethod) 591 { 592 case ACPI_TPM23_ACPI_START_METHOD: 593 594 (void) AcpiDmDumpTable (Table->Length, Offset, Subtable, 595 Table->Length - Offset, AcpiDmTableInfoTpm23a); 596 break; 597 598 default: 599 break; 600 } 601 } 602 603 604 /******************************************************************************* 605 * 606 * FUNCTION: AcpiDmDumpTpm2 607 * 608 * PARAMETERS: Table - A TPM2 table 609 * 610 * RETURN: None 611 * 612 * DESCRIPTION: Format the contents of a TPM2. 613 * 614 ******************************************************************************/ 615 616 void 617 AcpiDmDumpTpm2 ( 618 ACPI_TABLE_HEADER *Table) 619 { 620 UINT32 Offset = sizeof (ACPI_TABLE_TPM2); 621 ACPI_TABLE_TPM2 *CommonHeader = ACPI_CAST_PTR (ACPI_TABLE_TPM2, Table); 622 ACPI_TPM2_TRAILER *Subtable = ACPI_ADD_PTR (ACPI_TPM2_TRAILER, Table, Offset); 623 ACPI_TPM2_ARM_SMC *ArmSubtable; 624 ACPI_STATUS Status; 625 626 627 if (Table->Revision == 3) 628 { 629 AcpiDmDumpTpm2Rev3(Table); 630 return; 631 } 632 633 /* Main table */ 634 635 Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoTpm2); 636 637 if (ACPI_FAILURE (Status)) 638 { 639 return; 640 } 641 642 AcpiOsPrintf ("\n"); 643 Status = AcpiDmDumpTable (Table->Length, Offset, Subtable, 644 Table->Length - Offset, AcpiDmTableInfoTpm2a); 645 if (ACPI_FAILURE (Status)) 646 { 647 return; 648 } 649 650 switch (CommonHeader->StartMethod) 651 { 652 case ACPI_TPM2_COMMAND_BUFFER_WITH_ARM_SMC: 653 654 ArmSubtable = ACPI_ADD_PTR (ACPI_TPM2_ARM_SMC, Subtable, 655 sizeof (ACPI_TPM2_TRAILER)); 656 Offset += sizeof (ACPI_TPM2_TRAILER); 657 658 AcpiOsPrintf ("\n"); 659 (void) AcpiDmDumpTable (Table->Length, Offset, ArmSubtable, 660 Table->Length - Offset, AcpiDmTableInfoTpm211); 661 break; 662 663 default: 664 break; 665 } 666 } 667 668 669 /******************************************************************************* 670 * 671 * FUNCTION: AcpiDmDumpViot 672 * 673 * PARAMETERS: Table - A VIOT table 674 * 675 * RETURN: None 676 * 677 * DESCRIPTION: Format the contents of a VIOT 678 * 679 ******************************************************************************/ 680 681 void 682 AcpiDmDumpViot ( 683 ACPI_TABLE_HEADER *Table) 684 { 685 ACPI_STATUS Status; 686 ACPI_TABLE_VIOT *Viot; 687 ACPI_VIOT_HEADER *ViotHeader; 688 UINT16 Length; 689 UINT32 Offset; 690 ACPI_DMTABLE_INFO *InfoTable; 691 692 /* Main table */ 693 694 Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoViot); 695 if (ACPI_FAILURE (Status)) 696 { 697 return; 698 } 699 700 Viot = ACPI_CAST_PTR (ACPI_TABLE_VIOT, Table); 701 702 Offset = Viot->NodeOffset; 703 while (Offset < Table->Length) 704 { 705 /* Common subtable header */ 706 ViotHeader = ACPI_ADD_PTR (ACPI_VIOT_HEADER, Table, Offset); 707 AcpiOsPrintf ("\n"); 708 709 Length = sizeof (ACPI_VIOT_HEADER); 710 Status = AcpiDmDumpTable (Table->Length, Offset, ViotHeader, Length, 711 AcpiDmTableInfoViotHeader); 712 if (ACPI_FAILURE (Status)) 713 { 714 return; 715 } 716 717 Length = ViotHeader->Length; 718 switch (ViotHeader->Type) 719 { 720 case ACPI_VIOT_NODE_PCI_RANGE: 721 722 InfoTable = AcpiDmTableInfoViot1; 723 break; 724 725 case ACPI_VIOT_NODE_MMIO: 726 727 InfoTable = AcpiDmTableInfoViot2; 728 break; 729 730 case ACPI_VIOT_NODE_VIRTIO_IOMMU_PCI: 731 732 InfoTable = AcpiDmTableInfoViot3; 733 break; 734 735 case ACPI_VIOT_NODE_VIRTIO_IOMMU_MMIO: 736 737 InfoTable = AcpiDmTableInfoViot4; 738 break; 739 740 default: 741 742 AcpiOsPrintf ("\n*** Unknown VIOT node type 0x%X\n", 743 ViotHeader->Type); 744 745 /* Attempt to continue */ 746 747 if (!Length) 748 { 749 AcpiOsPrintf ("Invalid zero length VIOT node\n"); 750 return; 751 } 752 goto NextSubtable; 753 } 754 755 AcpiOsPrintf ("\n"); 756 Status = AcpiDmDumpTable (Table->Length, Offset, ViotHeader, Length, 757 InfoTable); 758 if (ACPI_FAILURE (Status)) 759 { 760 return; 761 } 762 763 NextSubtable: 764 Offset += Length; 765 } 766 } 767 768 769 /******************************************************************************* 770 * 771 * FUNCTION: AcpiDmDumpWdat 772 * 773 * PARAMETERS: Table - A WDAT table 774 * 775 * RETURN: None 776 * 777 * DESCRIPTION: Format the contents of a WDAT 778 * 779 ******************************************************************************/ 780 781 void 782 AcpiDmDumpWdat ( 783 ACPI_TABLE_HEADER *Table) 784 { 785 ACPI_STATUS Status; 786 UINT32 Offset = sizeof (ACPI_TABLE_WDAT); 787 ACPI_WDAT_ENTRY *Subtable; 788 789 790 /* Main table */ 791 792 Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoWdat); 793 if (ACPI_FAILURE (Status)) 794 { 795 return; 796 } 797 798 /* Subtables */ 799 800 Subtable = ACPI_ADD_PTR (ACPI_WDAT_ENTRY, Table, Offset); 801 while (Offset < Table->Length) 802 { 803 /* Common subtable header */ 804 805 AcpiOsPrintf ("\n"); 806 Status = AcpiDmDumpTable (Table->Length, Offset, Subtable, 807 sizeof (ACPI_WDAT_ENTRY), AcpiDmTableInfoWdat0); 808 if (ACPI_FAILURE (Status)) 809 { 810 return; 811 } 812 813 /* Point to next subtable */ 814 815 Offset += sizeof (ACPI_WDAT_ENTRY); 816 Subtable = ACPI_ADD_PTR (ACPI_WDAT_ENTRY, Subtable, 817 sizeof (ACPI_WDAT_ENTRY)); 818 } 819 } 820 821 822 /******************************************************************************* 823 * 824 * FUNCTION: AcpiDmDumpWpbt 825 * 826 * PARAMETERS: Table - A WPBT table 827 * 828 * RETURN: None 829 * 830 * DESCRIPTION: Format the contents of a WPBT. This table type consists 831 * of an open-ended arguments buffer at the end of the table. 832 * 833 ******************************************************************************/ 834 835 void 836 AcpiDmDumpWpbt ( 837 ACPI_TABLE_HEADER *Table) 838 { 839 ACPI_STATUS Status; 840 ACPI_TABLE_WPBT *Subtable; 841 UINT16 ArgumentsLength; 842 843 844 /* Dump the main table */ 845 846 Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoWpbt); 847 if (ACPI_FAILURE (Status)) 848 { 849 return; 850 } 851 852 /* Extract the arguments buffer length from the main table */ 853 854 Subtable = ACPI_CAST_PTR (ACPI_TABLE_WPBT, Table); 855 ArgumentsLength = Subtable->ArgumentsLength; 856 857 /* Dump the arguments buffer if present */ 858 859 if (ArgumentsLength) 860 { 861 (void) AcpiDmDumpTable (Table->Length, 0, Table, ArgumentsLength, 862 AcpiDmTableInfoWpbt0); 863 } 864 } 865