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 <contrib/dev/acpica/include/acpi.h> 153 #include <contrib/dev/acpica/include/accommon.h> 154 #include <contrib/dev/acpica/include/acdisasm.h> 155 #include <contrib/dev/acpica/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 default: 342 AcpiOsPrintf ("\n**** Unknown SRAT subtable type 0x%X\n", 343 Subtable->Type); 344 345 /* Attempt to continue */ 346 347 if (!Subtable->Length) 348 { 349 AcpiOsPrintf ("Invalid zero length subtable\n"); 350 return; 351 } 352 goto NextSubtable; 353 } 354 355 AcpiOsPrintf ("\n"); 356 Status = AcpiDmDumpTable (Table->Length, Offset, Subtable, 357 Subtable->Length, InfoTable); 358 if (ACPI_FAILURE (Status)) 359 { 360 return; 361 } 362 363 NextSubtable: 364 /* Point to next subtable */ 365 366 Offset += Subtable->Length; 367 Subtable = ACPI_ADD_PTR (ACPI_SUBTABLE_HEADER, Subtable, 368 Subtable->Length); 369 } 370 } 371 372 373 /******************************************************************************* 374 * 375 * FUNCTION: AcpiDmDumpStao 376 * 377 * PARAMETERS: Table - A STAO table 378 * 379 * RETURN: None 380 * 381 * DESCRIPTION: Format the contents of a STAO. This is a variable-length 382 * table that contains an open-ended number of ASCII strings 383 * at the end of the table. 384 * 385 ******************************************************************************/ 386 387 void 388 AcpiDmDumpStao ( 389 ACPI_TABLE_HEADER *Table) 390 { 391 ACPI_STATUS Status; 392 char *Namepath; 393 UINT32 Length = Table->Length; 394 UINT32 StringLength; 395 UINT32 Offset = sizeof (ACPI_TABLE_STAO); 396 397 398 /* Main table */ 399 400 Status = AcpiDmDumpTable (Length, 0, Table, 0, AcpiDmTableInfoStao); 401 if (ACPI_FAILURE (Status)) 402 { 403 return; 404 } 405 406 /* The rest of the table consists of Namepath strings */ 407 408 while (Offset < Table->Length) 409 { 410 Namepath = ACPI_ADD_PTR (char, Table, Offset); 411 StringLength = strlen (Namepath) + 1; 412 413 AcpiDmLineHeader (Offset, StringLength, "Namepath"); 414 AcpiOsPrintf ("\"%s\"\n", Namepath); 415 416 /* Point to next namepath */ 417 418 Offset += StringLength; 419 } 420 } 421 422 423 /******************************************************************************* 424 * 425 * FUNCTION: AcpiDmDumpSvkl 426 * 427 * PARAMETERS: Table - A SVKL table 428 * 429 * RETURN: None 430 * 431 * DESCRIPTION: Format the contents of a SVKL. This is a variable-length 432 * table that contains an open-ended number of key subtables at 433 * the end of the header. 434 * 435 * NOTES: SVKL is essentially a flat table, with a small main table and 436 * a variable number of a single type of subtable. 437 * 438 ******************************************************************************/ 439 440 void 441 AcpiDmDumpSvkl ( 442 ACPI_TABLE_HEADER *Table) 443 { 444 ACPI_STATUS Status; 445 UINT32 Length = Table->Length; 446 UINT32 Offset = sizeof (ACPI_TABLE_SVKL); 447 ACPI_SVKL_KEY *Subtable; 448 449 450 /* Main table */ 451 452 Status = AcpiDmDumpTable (Length, 0, Table, 0, AcpiDmTableInfoSvkl); 453 if (ACPI_FAILURE (Status)) 454 { 455 return; 456 } 457 458 /* The rest of the table consists of subtables (single type) */ 459 460 Subtable = ACPI_ADD_PTR (ACPI_SVKL_KEY, Table, Offset); 461 while (Offset < Table->Length) 462 { 463 /* Dump the subtable */ 464 465 AcpiOsPrintf ("\n"); 466 Status = AcpiDmDumpTable (Table->Length, Offset, Subtable, 467 sizeof (ACPI_SVKL_KEY), AcpiDmTableInfoSvkl0); 468 if (ACPI_FAILURE (Status)) 469 { 470 return; 471 } 472 473 /* Point to next subtable */ 474 475 Offset += sizeof (ACPI_SVKL_KEY); 476 Subtable = ACPI_ADD_PTR (ACPI_SVKL_KEY, Subtable, 477 sizeof (ACPI_SVKL_KEY)); 478 } 479 } 480 481 482 /******************************************************************************* 483 * 484 * FUNCTION: AcpiDmDumpTcpa 485 * 486 * PARAMETERS: Table - A TCPA table 487 * 488 * RETURN: None 489 * 490 * DESCRIPTION: Format the contents of a TCPA. 491 * 492 * NOTE: There are two versions of the table with the same signature: 493 * the client version and the server version. The common 494 * PlatformClass field is used to differentiate the two types of 495 * tables. 496 * 497 ******************************************************************************/ 498 499 void 500 AcpiDmDumpTcpa ( 501 ACPI_TABLE_HEADER *Table) 502 { 503 UINT32 Offset = sizeof (ACPI_TABLE_TCPA_HDR); 504 ACPI_TABLE_TCPA_HDR *CommonHeader = ACPI_CAST_PTR ( 505 ACPI_TABLE_TCPA_HDR, Table); 506 ACPI_TABLE_TCPA_HDR *Subtable = ACPI_ADD_PTR ( 507 ACPI_TABLE_TCPA_HDR, Table, Offset); 508 ACPI_STATUS Status; 509 510 511 /* Main table */ 512 513 Status = AcpiDmDumpTable (Table->Length, 0, Table, 514 0, AcpiDmTableInfoTcpaHdr); 515 if (ACPI_FAILURE (Status)) 516 { 517 return; 518 } 519 520 /* 521 * Examine the PlatformClass field to determine the table type. 522 * Either a client or server table. Only one. 523 */ 524 switch (CommonHeader->PlatformClass) 525 { 526 case ACPI_TCPA_CLIENT_TABLE: 527 528 Status = AcpiDmDumpTable (Table->Length, Offset, Subtable, 529 Table->Length - Offset, AcpiDmTableInfoTcpaClient); 530 break; 531 532 case ACPI_TCPA_SERVER_TABLE: 533 534 Status = AcpiDmDumpTable (Table->Length, Offset, Subtable, 535 Table->Length - Offset, AcpiDmTableInfoTcpaServer); 536 break; 537 538 default: 539 540 AcpiOsPrintf ("\n**** Unknown TCPA Platform Class 0x%X\n", 541 CommonHeader->PlatformClass); 542 Status = AE_ERROR; 543 break; 544 } 545 546 if (ACPI_FAILURE (Status)) 547 { 548 AcpiOsPrintf ("\n**** Cannot disassemble TCPA table\n"); 549 } 550 } 551 552 553 /******************************************************************************* 554 * 555 * FUNCTION: AcpiDmDumpTpm2 556 * 557 * PARAMETERS: Table - A TPM2 table 558 * 559 * RETURN: None 560 * 561 * DESCRIPTION: Format the contents of a TPM2. 562 * 563 ******************************************************************************/ 564 565 static void 566 AcpiDmDumpTpm2Rev3 ( 567 ACPI_TABLE_HEADER *Table) 568 { 569 UINT32 Offset = sizeof (ACPI_TABLE_TPM23); 570 ACPI_TABLE_TPM23 *CommonHeader = ACPI_CAST_PTR (ACPI_TABLE_TPM23, Table); 571 ACPI_TPM23_TRAILER *Subtable = ACPI_ADD_PTR (ACPI_TPM23_TRAILER, Table, Offset); 572 ACPI_STATUS Status; 573 574 575 /* Main table */ 576 577 Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoTpm23); 578 if (ACPI_FAILURE (Status)) 579 { 580 return; 581 } 582 583 /* Optional subtable if start method is ACPI start method */ 584 585 switch (CommonHeader->StartMethod) 586 { 587 case ACPI_TPM23_ACPI_START_METHOD: 588 589 (void) AcpiDmDumpTable (Table->Length, Offset, Subtable, 590 Table->Length - Offset, AcpiDmTableInfoTpm23a); 591 break; 592 593 default: 594 break; 595 } 596 } 597 598 599 /******************************************************************************* 600 * 601 * FUNCTION: AcpiDmDumpTpm2 602 * 603 * PARAMETERS: Table - A TPM2 table 604 * 605 * RETURN: None 606 * 607 * DESCRIPTION: Format the contents of a TPM2. 608 * 609 ******************************************************************************/ 610 611 void 612 AcpiDmDumpTpm2 ( 613 ACPI_TABLE_HEADER *Table) 614 { 615 UINT32 Offset = sizeof (ACPI_TABLE_TPM2); 616 ACPI_TABLE_TPM2 *CommonHeader = ACPI_CAST_PTR (ACPI_TABLE_TPM2, Table); 617 ACPI_TPM2_TRAILER *Subtable = ACPI_ADD_PTR (ACPI_TPM2_TRAILER, Table, Offset); 618 ACPI_TPM2_ARM_SMC *ArmSubtable; 619 ACPI_STATUS Status; 620 621 622 if (Table->Revision == 3) 623 { 624 AcpiDmDumpTpm2Rev3(Table); 625 return; 626 } 627 628 /* Main table */ 629 630 Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoTpm2); 631 632 if (ACPI_FAILURE (Status)) 633 { 634 return; 635 } 636 637 AcpiOsPrintf ("\n"); 638 Status = AcpiDmDumpTable (Table->Length, Offset, Subtable, 639 Table->Length - Offset, AcpiDmTableInfoTpm2a); 640 if (ACPI_FAILURE (Status)) 641 { 642 return; 643 } 644 645 switch (CommonHeader->StartMethod) 646 { 647 case ACPI_TPM2_COMMAND_BUFFER_WITH_ARM_SMC: 648 649 ArmSubtable = ACPI_ADD_PTR (ACPI_TPM2_ARM_SMC, Subtable, 650 sizeof (ACPI_TPM2_TRAILER)); 651 Offset += sizeof (ACPI_TPM2_TRAILER); 652 653 AcpiOsPrintf ("\n"); 654 (void) AcpiDmDumpTable (Table->Length, Offset, ArmSubtable, 655 Table->Length - Offset, AcpiDmTableInfoTpm211); 656 break; 657 658 default: 659 break; 660 } 661 } 662 663 664 /******************************************************************************* 665 * 666 * FUNCTION: AcpiDmDumpViot 667 * 668 * PARAMETERS: Table - A VIOT table 669 * 670 * RETURN: None 671 * 672 * DESCRIPTION: Format the contents of a VIOT 673 * 674 ******************************************************************************/ 675 676 void 677 AcpiDmDumpViot ( 678 ACPI_TABLE_HEADER *Table) 679 { 680 ACPI_STATUS Status; 681 ACPI_TABLE_VIOT *Viot; 682 ACPI_VIOT_HEADER *ViotHeader; 683 UINT16 Length; 684 UINT32 Offset; 685 ACPI_DMTABLE_INFO *InfoTable; 686 687 /* Main table */ 688 689 Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoViot); 690 if (ACPI_FAILURE (Status)) 691 { 692 return; 693 } 694 695 Viot = ACPI_CAST_PTR (ACPI_TABLE_VIOT, Table); 696 697 Offset = Viot->NodeOffset; 698 while (Offset < Table->Length) 699 { 700 /* Common subtable header */ 701 ViotHeader = ACPI_ADD_PTR (ACPI_VIOT_HEADER, Table, Offset); 702 AcpiOsPrintf ("\n"); 703 704 Length = sizeof (ACPI_VIOT_HEADER); 705 Status = AcpiDmDumpTable (Table->Length, Offset, ViotHeader, Length, 706 AcpiDmTableInfoViotHeader); 707 if (ACPI_FAILURE (Status)) 708 { 709 return; 710 } 711 712 Length = ViotHeader->Length; 713 switch (ViotHeader->Type) 714 { 715 case ACPI_VIOT_NODE_PCI_RANGE: 716 717 InfoTable = AcpiDmTableInfoViot1; 718 break; 719 720 case ACPI_VIOT_NODE_MMIO: 721 722 InfoTable = AcpiDmTableInfoViot2; 723 break; 724 725 case ACPI_VIOT_NODE_VIRTIO_IOMMU_PCI: 726 727 InfoTable = AcpiDmTableInfoViot3; 728 break; 729 730 case ACPI_VIOT_NODE_VIRTIO_IOMMU_MMIO: 731 732 InfoTable = AcpiDmTableInfoViot4; 733 break; 734 735 default: 736 737 AcpiOsPrintf ("\n*** Unknown VIOT node type 0x%X\n", 738 ViotHeader->Type); 739 740 /* Attempt to continue */ 741 742 if (!Length) 743 { 744 AcpiOsPrintf ("Invalid zero length VIOT node\n"); 745 return; 746 } 747 goto NextSubtable; 748 } 749 750 AcpiOsPrintf ("\n"); 751 Status = AcpiDmDumpTable (Table->Length, Offset, ViotHeader, Length, 752 InfoTable); 753 if (ACPI_FAILURE (Status)) 754 { 755 return; 756 } 757 758 NextSubtable: 759 Offset += Length; 760 } 761 } 762 763 764 /******************************************************************************* 765 * 766 * FUNCTION: AcpiDmDumpWdat 767 * 768 * PARAMETERS: Table - A WDAT table 769 * 770 * RETURN: None 771 * 772 * DESCRIPTION: Format the contents of a WDAT 773 * 774 ******************************************************************************/ 775 776 void 777 AcpiDmDumpWdat ( 778 ACPI_TABLE_HEADER *Table) 779 { 780 ACPI_STATUS Status; 781 UINT32 Offset = sizeof (ACPI_TABLE_WDAT); 782 ACPI_WDAT_ENTRY *Subtable; 783 784 785 /* Main table */ 786 787 Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoWdat); 788 if (ACPI_FAILURE (Status)) 789 { 790 return; 791 } 792 793 /* Subtables */ 794 795 Subtable = ACPI_ADD_PTR (ACPI_WDAT_ENTRY, Table, Offset); 796 while (Offset < Table->Length) 797 { 798 /* Common subtable header */ 799 800 AcpiOsPrintf ("\n"); 801 Status = AcpiDmDumpTable (Table->Length, Offset, Subtable, 802 sizeof (ACPI_WDAT_ENTRY), AcpiDmTableInfoWdat0); 803 if (ACPI_FAILURE (Status)) 804 { 805 return; 806 } 807 808 /* Point to next subtable */ 809 810 Offset += sizeof (ACPI_WDAT_ENTRY); 811 Subtable = ACPI_ADD_PTR (ACPI_WDAT_ENTRY, Subtable, 812 sizeof (ACPI_WDAT_ENTRY)); 813 } 814 } 815 816 817 /******************************************************************************* 818 * 819 * FUNCTION: AcpiDmDumpWpbt 820 * 821 * PARAMETERS: Table - A WPBT table 822 * 823 * RETURN: None 824 * 825 * DESCRIPTION: Format the contents of a WPBT. This table type consists 826 * of an open-ended arguments buffer at the end of the table. 827 * 828 ******************************************************************************/ 829 830 void 831 AcpiDmDumpWpbt ( 832 ACPI_TABLE_HEADER *Table) 833 { 834 ACPI_STATUS Status; 835 ACPI_TABLE_WPBT *Subtable; 836 UINT16 ArgumentsLength; 837 838 839 /* Dump the main table */ 840 841 Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoWpbt); 842 if (ACPI_FAILURE (Status)) 843 { 844 return; 845 } 846 847 /* Extract the arguments buffer length from the main table */ 848 849 Subtable = ACPI_CAST_PTR (ACPI_TABLE_WPBT, Table); 850 ArgumentsLength = Subtable->ArgumentsLength; 851 852 /* Dump the arguments buffer if present */ 853 854 if (ArgumentsLength) 855 { 856 (void) AcpiDmDumpTable (Table->Length, 0, Table, ArgumentsLength, 857 AcpiDmTableInfoWpbt0); 858 } 859 } 860