1/****************************************************************************** 2 * 3 * Module Name: dttable1.c - handling for specific ACPI tables 4 * 5 *****************************************************************************/ 6 7/****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2020, 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/* Compile all complex data tables, signatures starting with A-I */ 153 154#include <contrib/dev/acpica/compiler/aslcompiler.h> 155 156#define _COMPONENT DT_COMPILER 157 ACPI_MODULE_NAME ("dttable1") 158 159 160static ACPI_DMTABLE_INFO TableInfoAsfAddress[] = 161{ 162 {ACPI_DMT_BUFFER, 0, "Addresses", 0}, 163 {ACPI_DMT_EXIT, 0, NULL, 0} 164}; 165 166static ACPI_DMTABLE_INFO TableInfoDmarPciPath[] = 167{ 168 {ACPI_DMT_PCI_PATH, 0, "PCI Path", 0}, 169 {ACPI_DMT_EXIT, 0, NULL, 0} 170}; 171 172 173/****************************************************************************** 174 * 175 * FUNCTION: DtCompileAsf 176 * 177 * PARAMETERS: List - Current field list pointer 178 * 179 * RETURN: Status 180 * 181 * DESCRIPTION: Compile ASF!. 182 * 183 *****************************************************************************/ 184 185ACPI_STATUS 186DtCompileAsf ( 187 void **List) 188{ 189 ACPI_ASF_INFO *AsfTable; 190 DT_SUBTABLE *Subtable; 191 DT_SUBTABLE *ParentTable; 192 ACPI_DMTABLE_INFO *InfoTable; 193 ACPI_DMTABLE_INFO *DataInfoTable = NULL; 194 UINT32 DataCount = 0; 195 ACPI_STATUS Status; 196 UINT32 i; 197 DT_FIELD **PFieldList = (DT_FIELD **) List; 198 DT_FIELD *SubtableStart; 199 200 201 while (*PFieldList) 202 { 203 SubtableStart = *PFieldList; 204 Status = DtCompileTable (PFieldList, AcpiDmTableInfoAsfHdr, 205 &Subtable); 206 if (ACPI_FAILURE (Status)) 207 { 208 return (Status); 209 } 210 211 ParentTable = DtPeekSubtable (); 212 DtInsertSubtable (ParentTable, Subtable); 213 DtPushSubtable (Subtable); 214 215 AsfTable = ACPI_CAST_PTR (ACPI_ASF_INFO, Subtable->Buffer); 216 217 switch (AsfTable->Header.Type & 0x7F) /* Mask off top bit */ 218 { 219 case ACPI_ASF_TYPE_INFO: 220 221 InfoTable = AcpiDmTableInfoAsf0; 222 break; 223 224 case ACPI_ASF_TYPE_ALERT: 225 226 InfoTable = AcpiDmTableInfoAsf1; 227 break; 228 229 case ACPI_ASF_TYPE_CONTROL: 230 231 InfoTable = AcpiDmTableInfoAsf2; 232 break; 233 234 case ACPI_ASF_TYPE_BOOT: 235 236 InfoTable = AcpiDmTableInfoAsf3; 237 break; 238 239 case ACPI_ASF_TYPE_ADDRESS: 240 241 InfoTable = AcpiDmTableInfoAsf4; 242 break; 243 244 default: 245 246 DtFatal (ASL_MSG_UNKNOWN_SUBTABLE, SubtableStart, "ASF!"); 247 return (AE_ERROR); 248 } 249 250 Status = DtCompileTable (PFieldList, InfoTable, &Subtable); 251 if (ACPI_FAILURE (Status)) 252 { 253 return (Status); 254 } 255 256 ParentTable = DtPeekSubtable (); 257 DtInsertSubtable (ParentTable, Subtable); 258 259 switch (AsfTable->Header.Type & 0x7F) /* Mask off top bit */ 260 { 261 case ACPI_ASF_TYPE_INFO: 262 263 DataInfoTable = NULL; 264 break; 265 266 case ACPI_ASF_TYPE_ALERT: 267 268 DataInfoTable = AcpiDmTableInfoAsf1a; 269 DataCount = ACPI_CAST_PTR (ACPI_ASF_ALERT, 270 ACPI_SUB_PTR (UINT8, Subtable->Buffer, 271 sizeof (ACPI_ASF_HEADER)))->Alerts; 272 break; 273 274 case ACPI_ASF_TYPE_CONTROL: 275 276 DataInfoTable = AcpiDmTableInfoAsf2a; 277 DataCount = ACPI_CAST_PTR (ACPI_ASF_REMOTE, 278 ACPI_SUB_PTR (UINT8, Subtable->Buffer, 279 sizeof (ACPI_ASF_HEADER)))->Controls; 280 break; 281 282 case ACPI_ASF_TYPE_BOOT: 283 284 DataInfoTable = NULL; 285 break; 286 287 case ACPI_ASF_TYPE_ADDRESS: 288 289 DataInfoTable = TableInfoAsfAddress; 290 DataCount = ACPI_CAST_PTR (ACPI_ASF_ADDRESS, 291 ACPI_SUB_PTR (UINT8, Subtable->Buffer, 292 sizeof (ACPI_ASF_HEADER)))->Devices; 293 break; 294 295 default: 296 297 DtFatal (ASL_MSG_UNKNOWN_SUBTABLE, SubtableStart, "ASF!"); 298 return (AE_ERROR); 299 } 300 301 if (DataInfoTable) 302 { 303 switch (AsfTable->Header.Type & 0x7F) 304 { 305 case ACPI_ASF_TYPE_ADDRESS: 306 307 while (DataCount > 0) 308 { 309 Status = DtCompileTable (PFieldList, DataInfoTable, 310 &Subtable); 311 if (ACPI_FAILURE (Status)) 312 { 313 return (Status); 314 } 315 316 DtInsertSubtable (ParentTable, Subtable); 317 DataCount = DataCount - Subtable->Length; 318 } 319 break; 320 321 default: 322 323 for (i = 0; i < DataCount; i++) 324 { 325 Status = DtCompileTable (PFieldList, DataInfoTable, 326 &Subtable); 327 if (ACPI_FAILURE (Status)) 328 { 329 return (Status); 330 } 331 332 DtInsertSubtable (ParentTable, Subtable); 333 } 334 break; 335 } 336 } 337 338 DtPopSubtable (); 339 } 340 341 return (AE_OK); 342} 343 344 345/****************************************************************************** 346 * 347 * FUNCTION: DtCompileCpep 348 * 349 * PARAMETERS: List - Current field list pointer 350 * 351 * RETURN: Status 352 * 353 * DESCRIPTION: Compile CPEP. 354 * 355 *****************************************************************************/ 356 357ACPI_STATUS 358DtCompileCpep ( 359 void **List) 360{ 361 ACPI_STATUS Status; 362 363 364 Status = DtCompileTwoSubtables (List, 365 AcpiDmTableInfoCpep, AcpiDmTableInfoCpep0); 366 return (Status); 367} 368 369 370/****************************************************************************** 371 * 372 * FUNCTION: DtCompileCsrt 373 * 374 * PARAMETERS: List - Current field list pointer 375 * 376 * RETURN: Status 377 * 378 * DESCRIPTION: Compile CSRT. 379 * 380 *****************************************************************************/ 381 382ACPI_STATUS 383DtCompileCsrt ( 384 void **List) 385{ 386 ACPI_STATUS Status = AE_OK; 387 DT_SUBTABLE *Subtable; 388 DT_SUBTABLE *ParentTable; 389 DT_FIELD **PFieldList = (DT_FIELD **) List; 390 UINT32 DescriptorCount; 391 UINT32 GroupLength; 392 393 394 /* Subtables (Resource Groups) */ 395 396 ParentTable = DtPeekSubtable (); 397 while (*PFieldList) 398 { 399 /* Resource group subtable */ 400 401 Status = DtCompileTable (PFieldList, AcpiDmTableInfoCsrt0, 402 &Subtable); 403 if (ACPI_FAILURE (Status)) 404 { 405 return (Status); 406 } 407 408 /* Compute the number of resource descriptors */ 409 410 GroupLength = 411 (ACPI_CAST_PTR (ACPI_CSRT_GROUP, 412 Subtable->Buffer))->Length - 413 (ACPI_CAST_PTR (ACPI_CSRT_GROUP, 414 Subtable->Buffer))->SharedInfoLength - 415 sizeof (ACPI_CSRT_GROUP); 416 417 DescriptorCount = (GroupLength / 418 sizeof (ACPI_CSRT_DESCRIPTOR)); 419 420 DtInsertSubtable (ParentTable, Subtable); 421 DtPushSubtable (Subtable); 422 ParentTable = DtPeekSubtable (); 423 424 /* Shared info subtable (One per resource group) */ 425 426 Status = DtCompileTable (PFieldList, AcpiDmTableInfoCsrt1, 427 &Subtable); 428 if (ACPI_FAILURE (Status)) 429 { 430 return (Status); 431 } 432 433 DtInsertSubtable (ParentTable, Subtable); 434 435 /* Sub-Subtables (Resource Descriptors) */ 436 437 while (*PFieldList && DescriptorCount) 438 { 439 440 Status = DtCompileTable (PFieldList, AcpiDmTableInfoCsrt2, 441 &Subtable); 442 if (ACPI_FAILURE (Status)) 443 { 444 return (Status); 445 } 446 447 DtInsertSubtable (ParentTable, Subtable); 448 449 DtPushSubtable (Subtable); 450 ParentTable = DtPeekSubtable (); 451 if (*PFieldList) 452 { 453 Status = DtCompileTable (PFieldList, AcpiDmTableInfoCsrt2a, 454 &Subtable); 455 if (ACPI_FAILURE (Status)) 456 { 457 return (Status); 458 } 459 if (Subtable) 460 { 461 DtInsertSubtable (ParentTable, Subtable); 462 } 463 } 464 465 DtPopSubtable (); 466 ParentTable = DtPeekSubtable (); 467 DescriptorCount--; 468 } 469 470 DtPopSubtable (); 471 ParentTable = DtPeekSubtable (); 472 } 473 474 return (Status); 475} 476 477 478/****************************************************************************** 479 * 480 * FUNCTION: DtCompileDbg2 481 * 482 * PARAMETERS: List - Current field list pointer 483 * 484 * RETURN: Status 485 * 486 * DESCRIPTION: Compile DBG2. 487 * 488 *****************************************************************************/ 489 490ACPI_STATUS 491DtCompileDbg2 ( 492 void **List) 493{ 494 ACPI_STATUS Status; 495 DT_SUBTABLE *Subtable; 496 DT_SUBTABLE *ParentTable; 497 DT_FIELD **PFieldList = (DT_FIELD **) List; 498 UINT32 SubtableCount; 499 ACPI_DBG2_HEADER *Dbg2Header; 500 ACPI_DBG2_DEVICE *DeviceInfo; 501 UINT16 CurrentOffset; 502 UINT32 i; 503 504 505 /* Main table */ 506 507 Status = DtCompileTable (PFieldList, AcpiDmTableInfoDbg2, &Subtable); 508 if (ACPI_FAILURE (Status)) 509 { 510 return (Status); 511 } 512 513 ParentTable = DtPeekSubtable (); 514 DtInsertSubtable (ParentTable, Subtable); 515 516 /* Main table fields */ 517 518 Dbg2Header = ACPI_CAST_PTR (ACPI_DBG2_HEADER, Subtable->Buffer); 519 Dbg2Header->InfoOffset = sizeof (ACPI_TABLE_HEADER) + ACPI_PTR_DIFF ( 520 ACPI_ADD_PTR (UINT8, Dbg2Header, sizeof (ACPI_DBG2_HEADER)), Dbg2Header); 521 522 SubtableCount = Dbg2Header->InfoCount; 523 DtPushSubtable (Subtable); 524 525 /* Process all Device Information subtables (Count = InfoCount) */ 526 527 while (*PFieldList && SubtableCount) 528 { 529 /* Subtable: Debug Device Information */ 530 531 Status = DtCompileTable (PFieldList, AcpiDmTableInfoDbg2Device, 532 &Subtable); 533 if (ACPI_FAILURE (Status)) 534 { 535 return (Status); 536 } 537 538 DeviceInfo = ACPI_CAST_PTR (ACPI_DBG2_DEVICE, Subtable->Buffer); 539 CurrentOffset = (UINT16) sizeof (ACPI_DBG2_DEVICE); 540 541 ParentTable = DtPeekSubtable (); 542 DtInsertSubtable (ParentTable, Subtable); 543 DtPushSubtable (Subtable); 544 545 ParentTable = DtPeekSubtable (); 546 547 /* BaseAddressRegister GAS array (Required, size is RegisterCount) */ 548 549 DeviceInfo->BaseAddressOffset = CurrentOffset; 550 for (i = 0; *PFieldList && (i < DeviceInfo->RegisterCount); i++) 551 { 552 Status = DtCompileTable (PFieldList, AcpiDmTableInfoDbg2Addr, 553 &Subtable); 554 if (ACPI_FAILURE (Status)) 555 { 556 return (Status); 557 } 558 559 CurrentOffset += (UINT16) sizeof (ACPI_GENERIC_ADDRESS); 560 DtInsertSubtable (ParentTable, Subtable); 561 } 562 563 /* AddressSize array (Required, size = RegisterCount) */ 564 565 DeviceInfo->AddressSizeOffset = CurrentOffset; 566 for (i = 0; *PFieldList && (i < DeviceInfo->RegisterCount); i++) 567 { 568 Status = DtCompileTable (PFieldList, AcpiDmTableInfoDbg2Size, 569 &Subtable); 570 if (ACPI_FAILURE (Status)) 571 { 572 return (Status); 573 } 574 575 CurrentOffset += (UINT16) sizeof (UINT32); 576 DtInsertSubtable (ParentTable, Subtable); 577 } 578 579 /* NamespaceString device identifier (Required, size = NamePathLength) */ 580 581 DeviceInfo->NamepathOffset = CurrentOffset; 582 Status = DtCompileTable (PFieldList, AcpiDmTableInfoDbg2Name, 583 &Subtable); 584 if (ACPI_FAILURE (Status)) 585 { 586 return (Status); 587 } 588 589 /* Update the device info header */ 590 591 DeviceInfo->NamepathLength = (UINT16) Subtable->Length; 592 CurrentOffset += (UINT16) DeviceInfo->NamepathLength; 593 DtInsertSubtable (ParentTable, Subtable); 594 595 /* OemData - Variable-length data (Optional, size = OemDataLength) */ 596 597 Status = DtCompileTable (PFieldList, AcpiDmTableInfoDbg2OemData, 598 &Subtable); 599 if (Status == AE_END_OF_TABLE) 600 { 601 /* optional field was not found and we're at the end of the file */ 602 603 goto subtableDone; 604 } 605 else if (ACPI_FAILURE (Status)) 606 { 607 return (Status); 608 } 609 610 /* Update the device info header (zeros if no OEM data present) */ 611 612 DeviceInfo->OemDataOffset = 0; 613 DeviceInfo->OemDataLength = 0; 614 615 /* Optional subtable (OemData) */ 616 617 if (Subtable && Subtable->Length) 618 { 619 DeviceInfo->OemDataOffset = CurrentOffset; 620 DeviceInfo->OemDataLength = (UINT16) Subtable->Length; 621 622 DtInsertSubtable (ParentTable, Subtable); 623 } 624subtableDone: 625 SubtableCount--; 626 DtPopSubtable (); /* Get next Device Information subtable */ 627 } 628 629 DtPopSubtable (); 630 return (AE_OK); 631} 632 633 634/****************************************************************************** 635 * 636 * FUNCTION: DtCompileDmar 637 * 638 * PARAMETERS: List - Current field list pointer 639 * 640 * RETURN: Status 641 * 642 * DESCRIPTION: Compile DMAR. 643 * 644 *****************************************************************************/ 645 646ACPI_STATUS 647DtCompileDmar ( 648 void **List) 649{ 650 ACPI_STATUS Status; 651 DT_SUBTABLE *Subtable; 652 DT_SUBTABLE *ParentTable; 653 DT_FIELD **PFieldList = (DT_FIELD **) List; 654 DT_FIELD *SubtableStart; 655 ACPI_DMTABLE_INFO *InfoTable; 656 ACPI_DMAR_HEADER *DmarHeader; 657 ACPI_DMAR_DEVICE_SCOPE *DmarDeviceScope; 658 UINT32 DeviceScopeLength; 659 UINT32 PciPathLength; 660 661 662 Status = DtCompileTable (PFieldList, AcpiDmTableInfoDmar, &Subtable); 663 if (ACPI_FAILURE (Status)) 664 { 665 return (Status); 666 } 667 668 ParentTable = DtPeekSubtable (); 669 DtInsertSubtable (ParentTable, Subtable); 670 DtPushSubtable (Subtable); 671 672 while (*PFieldList) 673 { 674 /* DMAR Header */ 675 676 SubtableStart = *PFieldList; 677 Status = DtCompileTable (PFieldList, AcpiDmTableInfoDmarHdr, 678 &Subtable); 679 if (ACPI_FAILURE (Status)) 680 { 681 return (Status); 682 } 683 684 ParentTable = DtPeekSubtable (); 685 DtInsertSubtable (ParentTable, Subtable); 686 DtPushSubtable (Subtable); 687 688 DmarHeader = ACPI_CAST_PTR (ACPI_DMAR_HEADER, Subtable->Buffer); 689 690 switch (DmarHeader->Type) 691 { 692 case ACPI_DMAR_TYPE_HARDWARE_UNIT: 693 694 InfoTable = AcpiDmTableInfoDmar0; 695 break; 696 697 case ACPI_DMAR_TYPE_RESERVED_MEMORY: 698 699 InfoTable = AcpiDmTableInfoDmar1; 700 break; 701 702 case ACPI_DMAR_TYPE_ROOT_ATS: 703 704 InfoTable = AcpiDmTableInfoDmar2; 705 break; 706 707 case ACPI_DMAR_TYPE_HARDWARE_AFFINITY: 708 709 InfoTable = AcpiDmTableInfoDmar3; 710 break; 711 712 case ACPI_DMAR_TYPE_NAMESPACE: 713 714 InfoTable = AcpiDmTableInfoDmar4; 715 break; 716 717 default: 718 719 DtFatal (ASL_MSG_UNKNOWN_SUBTABLE, SubtableStart, "DMAR"); 720 return (AE_ERROR); 721 } 722 723 /* DMAR Subtable */ 724 725 Status = DtCompileTable (PFieldList, InfoTable, &Subtable); 726 if (ACPI_FAILURE (Status)) 727 { 728 return (Status); 729 } 730 731 ParentTable = DtPeekSubtable (); 732 DtInsertSubtable (ParentTable, Subtable); 733 734 /* 735 * Optional Device Scope subtables 736 */ 737 if ((DmarHeader->Type == ACPI_DMAR_TYPE_HARDWARE_AFFINITY) || 738 (DmarHeader->Type == ACPI_DMAR_TYPE_NAMESPACE)) 739 { 740 /* These types do not support device scopes */ 741 742 DtPopSubtable (); 743 continue; 744 } 745 746 DtPushSubtable (Subtable); 747 DeviceScopeLength = DmarHeader->Length - Subtable->Length - 748 ParentTable->Length; 749 while (DeviceScopeLength) 750 { 751 Status = DtCompileTable (PFieldList, AcpiDmTableInfoDmarScope, 752 &Subtable); 753 if (Status == AE_NOT_FOUND) 754 { 755 break; 756 } 757 758 ParentTable = DtPeekSubtable (); 759 DtInsertSubtable (ParentTable, Subtable); 760 DtPushSubtable (Subtable); 761 762 DmarDeviceScope = ACPI_CAST_PTR (ACPI_DMAR_DEVICE_SCOPE, Subtable->Buffer); 763 764 /* Optional PCI Paths */ 765 766 PciPathLength = DmarDeviceScope->Length - Subtable->Length; 767 while (PciPathLength) 768 { 769 Status = DtCompileTable (PFieldList, TableInfoDmarPciPath, 770 &Subtable); 771 if (Status == AE_NOT_FOUND) 772 { 773 DtPopSubtable (); 774 break; 775 } 776 777 ParentTable = DtPeekSubtable (); 778 DtInsertSubtable (ParentTable, Subtable); 779 PciPathLength -= Subtable->Length; 780 } 781 782 DtPopSubtable (); 783 DeviceScopeLength -= DmarDeviceScope->Length; 784 } 785 786 DtPopSubtable (); 787 DtPopSubtable (); 788 } 789 790 return (AE_OK); 791} 792 793 794/****************************************************************************** 795 * 796 * FUNCTION: DtCompileDrtm 797 * 798 * PARAMETERS: List - Current field list pointer 799 * 800 * RETURN: Status 801 * 802 * DESCRIPTION: Compile DRTM. 803 * 804 *****************************************************************************/ 805 806ACPI_STATUS 807DtCompileDrtm ( 808 void **List) 809{ 810 ACPI_STATUS Status; 811 DT_SUBTABLE *Subtable; 812 DT_SUBTABLE *ParentTable; 813 DT_FIELD **PFieldList = (DT_FIELD **) List; 814 UINT32 Count; 815 /* ACPI_TABLE_DRTM *Drtm; */ 816 ACPI_DRTM_VTABLE_LIST *DrtmVtl; 817 ACPI_DRTM_RESOURCE_LIST *DrtmRl; 818 /* ACPI_DRTM_DPS_ID *DrtmDps; */ 819 820 821 ParentTable = DtPeekSubtable (); 822 823 /* Compile DRTM header */ 824 825 Status = DtCompileTable (PFieldList, AcpiDmTableInfoDrtm, 826 &Subtable); 827 if (ACPI_FAILURE (Status)) 828 { 829 return (Status); 830 } 831 DtInsertSubtable (ParentTable, Subtable); 832 833 /* 834 * Using ACPI_SUB_PTR, We needn't define a separate structure. Care 835 * should be taken to avoid accessing ACPI_TABLE_HADER fields. 836 */ 837#if 0 838 Drtm = ACPI_SUB_PTR (ACPI_TABLE_DRTM, 839 Subtable->Buffer, sizeof (ACPI_TABLE_HEADER)); 840#endif 841 /* Compile VTL */ 842 843 Status = DtCompileTable (PFieldList, AcpiDmTableInfoDrtm0, 844 &Subtable); 845 if (ACPI_FAILURE (Status)) 846 { 847 return (Status); 848 } 849 850 DtInsertSubtable (ParentTable, Subtable); 851 DrtmVtl = ACPI_CAST_PTR (ACPI_DRTM_VTABLE_LIST, Subtable->Buffer); 852 853 DtPushSubtable (Subtable); 854 ParentTable = DtPeekSubtable (); 855 Count = 0; 856 857 while (*PFieldList) 858 { 859 Status = DtCompileTable (PFieldList, AcpiDmTableInfoDrtm0a, 860 &Subtable); 861 if (ACPI_FAILURE (Status)) 862 { 863 return (Status); 864 } 865 if (!Subtable) 866 { 867 break; 868 } 869 DtInsertSubtable (ParentTable, Subtable); 870 Count++; 871 } 872 873 DrtmVtl->ValidatedTableCount = Count; 874 DtPopSubtable (); 875 ParentTable = DtPeekSubtable (); 876 877 /* Compile RL */ 878 879 Status = DtCompileTable (PFieldList, AcpiDmTableInfoDrtm1, 880 &Subtable); 881 if (ACPI_FAILURE (Status)) 882 { 883 return (Status); 884 } 885 886 DtInsertSubtable (ParentTable, Subtable); 887 DrtmRl = ACPI_CAST_PTR (ACPI_DRTM_RESOURCE_LIST, Subtable->Buffer); 888 889 DtPushSubtable (Subtable); 890 ParentTable = DtPeekSubtable (); 891 Count = 0; 892 893 while (*PFieldList) 894 { 895 Status = DtCompileTable (PFieldList, AcpiDmTableInfoDrtm1a, 896 &Subtable); 897 if (ACPI_FAILURE (Status)) 898 { 899 return (Status); 900 } 901 902 if (!Subtable) 903 { 904 break; 905 } 906 907 DtInsertSubtable (ParentTable, Subtable); 908 Count++; 909 } 910 911 DrtmRl->ResourceCount = Count; 912 DtPopSubtable (); 913 ParentTable = DtPeekSubtable (); 914 915 /* Compile DPS */ 916 917 Status = DtCompileTable (PFieldList, AcpiDmTableInfoDrtm2, 918 &Subtable); 919 if (ACPI_FAILURE (Status)) 920 { 921 return (Status); 922 } 923 DtInsertSubtable (ParentTable, Subtable); 924 /* DrtmDps = ACPI_CAST_PTR (ACPI_DRTM_DPS_ID, Subtable->Buffer);*/ 925 926 927 return (AE_OK); 928} 929 930 931/****************************************************************************** 932 * 933 * FUNCTION: DtCompileEinj 934 * 935 * PARAMETERS: List - Current field list pointer 936 * 937 * RETURN: Status 938 * 939 * DESCRIPTION: Compile EINJ. 940 * 941 *****************************************************************************/ 942 943ACPI_STATUS 944DtCompileEinj ( 945 void **List) 946{ 947 ACPI_STATUS Status; 948 949 950 Status = DtCompileTwoSubtables (List, 951 AcpiDmTableInfoEinj, AcpiDmTableInfoEinj0); 952 return (Status); 953} 954 955 956/****************************************************************************** 957 * 958 * FUNCTION: DtCompileErst 959 * 960 * PARAMETERS: List - Current field list pointer 961 * 962 * RETURN: Status 963 * 964 * DESCRIPTION: Compile ERST. 965 * 966 *****************************************************************************/ 967 968ACPI_STATUS 969DtCompileErst ( 970 void **List) 971{ 972 ACPI_STATUS Status; 973 974 975 Status = DtCompileTwoSubtables (List, 976 AcpiDmTableInfoErst, AcpiDmTableInfoEinj0); 977 return (Status); 978} 979 980 981/****************************************************************************** 982 * 983 * FUNCTION: DtCompileGtdt 984 * 985 * PARAMETERS: List - Current field list pointer 986 * 987 * RETURN: Status 988 * 989 * DESCRIPTION: Compile GTDT. 990 * 991 *****************************************************************************/ 992 993ACPI_STATUS 994DtCompileGtdt ( 995 void **List) 996{ 997 ACPI_STATUS Status; 998 DT_SUBTABLE *Subtable; 999 DT_SUBTABLE *ParentTable; 1000 DT_FIELD **PFieldList = (DT_FIELD **) List; 1001 DT_FIELD *SubtableStart; 1002 ACPI_SUBTABLE_HEADER *GtdtHeader; 1003 ACPI_DMTABLE_INFO *InfoTable; 1004 UINT32 GtCount; 1005 ACPI_TABLE_HEADER *Header; 1006 1007 1008 ParentTable = DtPeekSubtable (); 1009 1010 Header = ACPI_CAST_PTR (ACPI_TABLE_HEADER, ParentTable->Buffer); 1011 1012 /* Compile the main table */ 1013 1014 Status = DtCompileTable (PFieldList, AcpiDmTableInfoGtdt, 1015 &Subtable); 1016 if (ACPI_FAILURE (Status)) 1017 { 1018 return (Status); 1019 } 1020 1021 /* GTDT revision 3 later contains 2 extra fields before subtables */ 1022 1023 if (Header->Revision > 2) 1024 { 1025 ParentTable = DtPeekSubtable (); 1026 DtInsertSubtable (ParentTable, Subtable); 1027 1028 Status = DtCompileTable (PFieldList, 1029 AcpiDmTableInfoGtdtEl2, &Subtable); 1030 if (ACPI_FAILURE (Status)) 1031 { 1032 return (Status); 1033 } 1034 } 1035 1036 ParentTable = DtPeekSubtable (); 1037 DtInsertSubtable (ParentTable, Subtable); 1038 1039 while (*PFieldList) 1040 { 1041 SubtableStart = *PFieldList; 1042 Status = DtCompileTable (PFieldList, AcpiDmTableInfoGtdtHdr, 1043 &Subtable); 1044 if (ACPI_FAILURE (Status)) 1045 { 1046 return (Status); 1047 } 1048 1049 ParentTable = DtPeekSubtable (); 1050 DtInsertSubtable (ParentTable, Subtable); 1051 DtPushSubtable (Subtable); 1052 1053 GtdtHeader = ACPI_CAST_PTR (ACPI_SUBTABLE_HEADER, Subtable->Buffer); 1054 1055 switch (GtdtHeader->Type) 1056 { 1057 case ACPI_GTDT_TYPE_TIMER_BLOCK: 1058 1059 InfoTable = AcpiDmTableInfoGtdt0; 1060 break; 1061 1062 case ACPI_GTDT_TYPE_WATCHDOG: 1063 1064 InfoTable = AcpiDmTableInfoGtdt1; 1065 break; 1066 1067 default: 1068 1069 DtFatal (ASL_MSG_UNKNOWN_SUBTABLE, SubtableStart, "GTDT"); 1070 return (AE_ERROR); 1071 } 1072 1073 Status = DtCompileTable (PFieldList, InfoTable, &Subtable); 1074 if (ACPI_FAILURE (Status)) 1075 { 1076 return (Status); 1077 } 1078 1079 ParentTable = DtPeekSubtable (); 1080 DtInsertSubtable (ParentTable, Subtable); 1081 1082 /* 1083 * Additional GT block subtable data 1084 */ 1085 1086 switch (GtdtHeader->Type) 1087 { 1088 case ACPI_GTDT_TYPE_TIMER_BLOCK: 1089 1090 DtPushSubtable (Subtable); 1091 ParentTable = DtPeekSubtable (); 1092 1093 GtCount = (ACPI_CAST_PTR (ACPI_GTDT_TIMER_BLOCK, 1094 Subtable->Buffer - sizeof(ACPI_GTDT_HEADER)))->TimerCount; 1095 1096 while (GtCount) 1097 { 1098 Status = DtCompileTable (PFieldList, AcpiDmTableInfoGtdt0a, 1099 &Subtable); 1100 if (ACPI_FAILURE (Status)) 1101 { 1102 return (Status); 1103 } 1104 1105 DtInsertSubtable (ParentTable, Subtable); 1106 GtCount--; 1107 } 1108 1109 DtPopSubtable (); 1110 break; 1111 1112 default: 1113 1114 break; 1115 } 1116 1117 DtPopSubtable (); 1118 } 1119 1120 return (AE_OK); 1121} 1122 1123 1124/****************************************************************************** 1125 * 1126 * FUNCTION: DtCompileFpdt 1127 * 1128 * PARAMETERS: List - Current field list pointer 1129 * 1130 * RETURN: Status 1131 * 1132 * DESCRIPTION: Compile FPDT. 1133 * 1134 *****************************************************************************/ 1135 1136ACPI_STATUS 1137DtCompileFpdt ( 1138 void **List) 1139{ 1140 ACPI_STATUS Status; 1141 ACPI_FPDT_HEADER *FpdtHeader; 1142 DT_SUBTABLE *Subtable; 1143 DT_SUBTABLE *ParentTable; 1144 ACPI_DMTABLE_INFO *InfoTable; 1145 DT_FIELD **PFieldList = (DT_FIELD **) List; 1146 DT_FIELD *SubtableStart; 1147 1148 1149 while (*PFieldList) 1150 { 1151 SubtableStart = *PFieldList; 1152 Status = DtCompileTable (PFieldList, AcpiDmTableInfoFpdtHdr, 1153 &Subtable); 1154 if (ACPI_FAILURE (Status)) 1155 { 1156 return (Status); 1157 } 1158 1159 ParentTable = DtPeekSubtable (); 1160 DtInsertSubtable (ParentTable, Subtable); 1161 DtPushSubtable (Subtable); 1162 1163 FpdtHeader = ACPI_CAST_PTR (ACPI_FPDT_HEADER, Subtable->Buffer); 1164 1165 switch (FpdtHeader->Type) 1166 { 1167 case ACPI_FPDT_TYPE_BOOT: 1168 1169 InfoTable = AcpiDmTableInfoFpdt0; 1170 break; 1171 1172 case ACPI_FPDT_TYPE_S3PERF: 1173 1174 InfoTable = AcpiDmTableInfoFpdt1; 1175 break; 1176 1177 default: 1178 1179 DtFatal (ASL_MSG_UNKNOWN_SUBTABLE, SubtableStart, "FPDT"); 1180 return (AE_ERROR); 1181 break; 1182 } 1183 1184 Status = DtCompileTable (PFieldList, InfoTable, &Subtable); 1185 if (ACPI_FAILURE (Status)) 1186 { 1187 return (Status); 1188 } 1189 1190 ParentTable = DtPeekSubtable (); 1191 DtInsertSubtable (ParentTable, Subtable); 1192 DtPopSubtable (); 1193 } 1194 1195 return (AE_OK); 1196} 1197 1198 1199/****************************************************************************** 1200 * 1201 * FUNCTION: DtCompileHest 1202 * 1203 * PARAMETERS: List - Current field list pointer 1204 * 1205 * RETURN: Status 1206 * 1207 * DESCRIPTION: Compile HEST. 1208 * 1209 *****************************************************************************/ 1210 1211ACPI_STATUS 1212DtCompileHest ( 1213 void **List) 1214{ 1215 ACPI_STATUS Status; 1216 DT_SUBTABLE *Subtable; 1217 DT_SUBTABLE *ParentTable; 1218 DT_FIELD **PFieldList = (DT_FIELD **) List; 1219 DT_FIELD *SubtableStart; 1220 ACPI_DMTABLE_INFO *InfoTable; 1221 UINT16 Type; 1222 UINT32 BankCount; 1223 1224 1225 Status = DtCompileTable (PFieldList, AcpiDmTableInfoHest, 1226 &Subtable); 1227 if (ACPI_FAILURE (Status)) 1228 { 1229 return (Status); 1230 } 1231 1232 ParentTable = DtPeekSubtable (); 1233 DtInsertSubtable (ParentTable, Subtable); 1234 1235 while (*PFieldList) 1236 { 1237 /* Get subtable type */ 1238 1239 SubtableStart = *PFieldList; 1240 DtCompileInteger ((UINT8 *) &Type, *PFieldList, 2, 0); 1241 1242 switch (Type) 1243 { 1244 case ACPI_HEST_TYPE_IA32_CHECK: 1245 1246 InfoTable = AcpiDmTableInfoHest0; 1247 break; 1248 1249 case ACPI_HEST_TYPE_IA32_CORRECTED_CHECK: 1250 1251 InfoTable = AcpiDmTableInfoHest1; 1252 break; 1253 1254 case ACPI_HEST_TYPE_IA32_NMI: 1255 1256 InfoTable = AcpiDmTableInfoHest2; 1257 break; 1258 1259 case ACPI_HEST_TYPE_AER_ROOT_PORT: 1260 1261 InfoTable = AcpiDmTableInfoHest6; 1262 break; 1263 1264 case ACPI_HEST_TYPE_AER_ENDPOINT: 1265 1266 InfoTable = AcpiDmTableInfoHest7; 1267 break; 1268 1269 case ACPI_HEST_TYPE_AER_BRIDGE: 1270 1271 InfoTable = AcpiDmTableInfoHest8; 1272 break; 1273 1274 case ACPI_HEST_TYPE_GENERIC_ERROR: 1275 1276 InfoTable = AcpiDmTableInfoHest9; 1277 break; 1278 1279 case ACPI_HEST_TYPE_GENERIC_ERROR_V2: 1280 1281 InfoTable = AcpiDmTableInfoHest10; 1282 break; 1283 1284 case ACPI_HEST_TYPE_IA32_DEFERRED_CHECK: 1285 1286 InfoTable = AcpiDmTableInfoHest11; 1287 break; 1288 1289 default: 1290 1291 /* Cannot continue on unknown type */ 1292 1293 DtFatal (ASL_MSG_UNKNOWN_SUBTABLE, SubtableStart, "HEST"); 1294 return (AE_ERROR); 1295 } 1296 1297 Status = DtCompileTable (PFieldList, InfoTable, &Subtable); 1298 if (ACPI_FAILURE (Status)) 1299 { 1300 return (Status); 1301 } 1302 1303 DtInsertSubtable (ParentTable, Subtable); 1304 1305 /* 1306 * Additional subtable data - IA32 Error Bank(s) 1307 */ 1308 BankCount = 0; 1309 switch (Type) 1310 { 1311 case ACPI_HEST_TYPE_IA32_CHECK: 1312 1313 BankCount = (ACPI_CAST_PTR (ACPI_HEST_IA_MACHINE_CHECK, 1314 Subtable->Buffer))->NumHardwareBanks; 1315 break; 1316 1317 case ACPI_HEST_TYPE_IA32_CORRECTED_CHECK: 1318 1319 BankCount = (ACPI_CAST_PTR (ACPI_HEST_IA_CORRECTED, 1320 Subtable->Buffer))->NumHardwareBanks; 1321 break; 1322 1323 case ACPI_HEST_TYPE_IA32_DEFERRED_CHECK: 1324 1325 BankCount = (ACPI_CAST_PTR (ACPI_HEST_IA_DEFERRED_CHECK, 1326 Subtable->Buffer))->NumHardwareBanks; 1327 break; 1328 1329 default: 1330 1331 break; 1332 } 1333 1334 while (BankCount) 1335 { 1336 Status = DtCompileTable (PFieldList, AcpiDmTableInfoHestBank, 1337 &Subtable); 1338 if (ACPI_FAILURE (Status)) 1339 { 1340 return (Status); 1341 } 1342 1343 DtInsertSubtable (ParentTable, Subtable); 1344 BankCount--; 1345 } 1346 } 1347 1348 return (AE_OK); 1349} 1350 1351 1352/****************************************************************************** 1353 * 1354 * FUNCTION: DtCompileHmat 1355 * 1356 * PARAMETERS: List - Current field list pointer 1357 * 1358 * RETURN: Status 1359 * 1360 * DESCRIPTION: Compile HMAT. 1361 * 1362 *****************************************************************************/ 1363 1364ACPI_STATUS 1365DtCompileHmat ( 1366 void **List) 1367{ 1368 ACPI_STATUS Status; 1369 DT_SUBTABLE *Subtable; 1370 DT_SUBTABLE *ParentTable; 1371 DT_FIELD **PFieldList = (DT_FIELD **) List; 1372 DT_FIELD *SubtableStart; 1373 DT_FIELD *EntryStart; 1374 ACPI_HMAT_STRUCTURE *HmatStruct; 1375 ACPI_HMAT_LOCALITY *HmatLocality; 1376 ACPI_HMAT_CACHE *HmatCache; 1377 ACPI_DMTABLE_INFO *InfoTable; 1378 UINT32 IntPDNumber; 1379 UINT32 TgtPDNumber; 1380 UINT64 EntryNumber; 1381 UINT16 SMBIOSHandleNumber; 1382 1383 1384 ParentTable = DtPeekSubtable (); 1385 1386 Status = DtCompileTable (PFieldList, AcpiDmTableInfoHmat, 1387 &Subtable); 1388 if (ACPI_FAILURE (Status)) 1389 { 1390 return (Status); 1391 } 1392 DtInsertSubtable (ParentTable, Subtable); 1393 1394 while (*PFieldList) 1395 { 1396 /* Compile HMAT structure header */ 1397 1398 SubtableStart = *PFieldList; 1399 Status = DtCompileTable (PFieldList, AcpiDmTableInfoHmatHdr, 1400 &Subtable); 1401 if (ACPI_FAILURE (Status)) 1402 { 1403 return (Status); 1404 } 1405 DtInsertSubtable (ParentTable, Subtable); 1406 1407 HmatStruct = ACPI_CAST_PTR (ACPI_HMAT_STRUCTURE, Subtable->Buffer); 1408 HmatStruct->Length = Subtable->Length; 1409 1410 /* Compile HMAT structure body */ 1411 1412 switch (HmatStruct->Type) 1413 { 1414 case ACPI_HMAT_TYPE_ADDRESS_RANGE: 1415 1416 InfoTable = AcpiDmTableInfoHmat0; 1417 break; 1418 1419 case ACPI_HMAT_TYPE_LOCALITY: 1420 1421 InfoTable = AcpiDmTableInfoHmat1; 1422 break; 1423 1424 case ACPI_HMAT_TYPE_CACHE: 1425 1426 InfoTable = AcpiDmTableInfoHmat2; 1427 break; 1428 1429 default: 1430 1431 DtFatal (ASL_MSG_UNKNOWN_SUBTABLE, SubtableStart, "HMAT"); 1432 return (AE_ERROR); 1433 } 1434 1435 Status = DtCompileTable (PFieldList, InfoTable, &Subtable); 1436 if (ACPI_FAILURE (Status)) 1437 { 1438 return (Status); 1439 } 1440 DtInsertSubtable (ParentTable, Subtable); 1441 HmatStruct->Length += Subtable->Length; 1442 1443 /* Compile HMAT structure additionals */ 1444 1445 switch (HmatStruct->Type) 1446 { 1447 case ACPI_HMAT_TYPE_LOCALITY: 1448 1449 HmatLocality = ACPI_SUB_PTR (ACPI_HMAT_LOCALITY, 1450 Subtable->Buffer, sizeof (ACPI_HMAT_STRUCTURE)); 1451 1452 /* Compile initiator proximity domain list */ 1453 1454 IntPDNumber = 0; 1455 while (*PFieldList) 1456 { 1457 Status = DtCompileTable (PFieldList, 1458 AcpiDmTableInfoHmat1a, &Subtable); 1459 if (ACPI_FAILURE (Status)) 1460 { 1461 return (Status); 1462 } 1463 if (!Subtable) 1464 { 1465 break; 1466 } 1467 DtInsertSubtable (ParentTable, Subtable); 1468 HmatStruct->Length += Subtable->Length; 1469 IntPDNumber++; 1470 } 1471 HmatLocality->NumberOfInitiatorPDs = IntPDNumber; 1472 1473 /* Compile target proximity domain list */ 1474 1475 TgtPDNumber = 0; 1476 while (*PFieldList) 1477 { 1478 Status = DtCompileTable (PFieldList, 1479 AcpiDmTableInfoHmat1b, &Subtable); 1480 if (ACPI_FAILURE (Status)) 1481 { 1482 return (Status); 1483 } 1484 if (!Subtable) 1485 { 1486 break; 1487 } 1488 DtInsertSubtable (ParentTable, Subtable); 1489 HmatStruct->Length += Subtable->Length; 1490 TgtPDNumber++; 1491 } 1492 HmatLocality->NumberOfTargetPDs = TgtPDNumber; 1493 1494 /* Save start of the entries for reporting errors */ 1495 1496 EntryStart = *PFieldList; 1497 1498 /* Compile latency/bandwidth entries */ 1499 1500 EntryNumber = 0; 1501 while (*PFieldList) 1502 { 1503 Status = DtCompileTable (PFieldList, 1504 AcpiDmTableInfoHmat1c, &Subtable); 1505 if (ACPI_FAILURE (Status)) 1506 { 1507 return (Status); 1508 } 1509 if (!Subtable) 1510 { 1511 break; 1512 } 1513 DtInsertSubtable (ParentTable, Subtable); 1514 HmatStruct->Length += Subtable->Length; 1515 EntryNumber++; 1516 } 1517 1518 /* Validate number of entries */ 1519 1520 if (EntryNumber != 1521 ((UINT64)IntPDNumber * (UINT64)TgtPDNumber)) 1522 { 1523 DtFatal (ASL_MSG_INVALID_EXPRESSION, EntryStart, "HMAT"); 1524 return (AE_ERROR); 1525 } 1526 break; 1527 1528 case ACPI_HMAT_TYPE_CACHE: 1529 1530 /* Compile SMBIOS handles */ 1531 1532 HmatCache = ACPI_SUB_PTR (ACPI_HMAT_CACHE, 1533 Subtable->Buffer, sizeof (ACPI_HMAT_STRUCTURE)); 1534 SMBIOSHandleNumber = 0; 1535 while (*PFieldList) 1536 { 1537 Status = DtCompileTable (PFieldList, 1538 AcpiDmTableInfoHmat2a, &Subtable); 1539 if (ACPI_FAILURE (Status)) 1540 { 1541 return (Status); 1542 } 1543 if (!Subtable) 1544 { 1545 break; 1546 } 1547 DtInsertSubtable (ParentTable, Subtable); 1548 HmatStruct->Length += Subtable->Length; 1549 SMBIOSHandleNumber++; 1550 } 1551 HmatCache->NumberOfSMBIOSHandles = SMBIOSHandleNumber; 1552 break; 1553 1554 default: 1555 1556 break; 1557 } 1558 } 1559 1560 return (AE_OK); 1561} 1562 1563 1564/****************************************************************************** 1565 * 1566 * FUNCTION: DtCompileIort 1567 * 1568 * PARAMETERS: List - Current field list pointer 1569 * 1570 * RETURN: Status 1571 * 1572 * DESCRIPTION: Compile IORT. 1573 * 1574 *****************************************************************************/ 1575 1576ACPI_STATUS 1577DtCompileIort ( 1578 void **List) 1579{ 1580 ACPI_STATUS Status; 1581 DT_SUBTABLE *Subtable; 1582 DT_SUBTABLE *ParentTable; 1583 DT_FIELD **PFieldList = (DT_FIELD **) List; 1584 DT_FIELD *SubtableStart; 1585 ACPI_TABLE_IORT *Iort; 1586 ACPI_IORT_NODE *IortNode; 1587 ACPI_IORT_ITS_GROUP *IortItsGroup; 1588 ACPI_IORT_SMMU *IortSmmu; 1589 UINT32 NodeNumber; 1590 UINT32 NodeLength; 1591 UINT32 IdMappingNumber; 1592 UINT32 ItsNumber; 1593 UINT32 ContextIrptNumber; 1594 UINT32 PmuIrptNumber; 1595 UINT32 PaddingLength; 1596 1597 1598 ParentTable = DtPeekSubtable (); 1599 1600 Status = DtCompileTable (PFieldList, AcpiDmTableInfoIort, 1601 &Subtable); 1602 if (ACPI_FAILURE (Status)) 1603 { 1604 return (Status); 1605 } 1606 DtInsertSubtable (ParentTable, Subtable); 1607 1608 /* 1609 * Using ACPI_SUB_PTR, We needn't define a separate structure. Care 1610 * should be taken to avoid accessing ACPI_TABLE_HEADER fields. 1611 */ 1612 Iort = ACPI_SUB_PTR (ACPI_TABLE_IORT, 1613 Subtable->Buffer, sizeof (ACPI_TABLE_HEADER)); 1614 1615 /* 1616 * OptionalPadding - Variable-length data 1617 * (Optional, size = OffsetToNodes - sizeof (ACPI_TABLE_IORT)) 1618 * Optionally allows the generic data types to be used for filling 1619 * this field. 1620 */ 1621 Iort->NodeOffset = sizeof (ACPI_TABLE_IORT); 1622 Status = DtCompileTable (PFieldList, AcpiDmTableInfoIortPad, 1623 &Subtable); 1624 if (ACPI_FAILURE (Status)) 1625 { 1626 return (Status); 1627 } 1628 if (Subtable) 1629 { 1630 DtInsertSubtable (ParentTable, Subtable); 1631 Iort->NodeOffset += Subtable->Length; 1632 } 1633 else 1634 { 1635 Status = DtCompileGeneric (ACPI_CAST_PTR (void *, PFieldList), 1636 AcpiDmTableInfoIortHdr[0].Name, &PaddingLength); 1637 if (ACPI_FAILURE (Status)) 1638 { 1639 return (Status); 1640 } 1641 Iort->NodeOffset += PaddingLength; 1642 } 1643 1644 NodeNumber = 0; 1645 while (*PFieldList) 1646 { 1647 SubtableStart = *PFieldList; 1648 Status = DtCompileTable (PFieldList, AcpiDmTableInfoIortHdr, 1649 &Subtable); 1650 if (ACPI_FAILURE (Status)) 1651 { 1652 return (Status); 1653 } 1654 1655 DtInsertSubtable (ParentTable, Subtable); 1656 IortNode = ACPI_CAST_PTR (ACPI_IORT_NODE, Subtable->Buffer); 1657 NodeLength = ACPI_OFFSET (ACPI_IORT_NODE, NodeData); 1658 1659 DtPushSubtable (Subtable); 1660 ParentTable = DtPeekSubtable (); 1661 1662 switch (IortNode->Type) 1663 { 1664 case ACPI_IORT_NODE_ITS_GROUP: 1665 1666 Status = DtCompileTable (PFieldList, AcpiDmTableInfoIort0, 1667 &Subtable); 1668 if (ACPI_FAILURE (Status)) 1669 { 1670 return (Status); 1671 } 1672 1673 DtInsertSubtable (ParentTable, Subtable); 1674 IortItsGroup = ACPI_CAST_PTR (ACPI_IORT_ITS_GROUP, Subtable->Buffer); 1675 NodeLength += Subtable->Length; 1676 1677 ItsNumber = 0; 1678 while (*PFieldList) 1679 { 1680 Status = DtCompileTable (PFieldList, AcpiDmTableInfoIort0a, 1681 &Subtable); 1682 if (ACPI_FAILURE (Status)) 1683 { 1684 return (Status); 1685 } 1686 if (!Subtable) 1687 { 1688 break; 1689 } 1690 1691 DtInsertSubtable (ParentTable, Subtable); 1692 NodeLength += Subtable->Length; 1693 ItsNumber++; 1694 } 1695 1696 IortItsGroup->ItsCount = ItsNumber; 1697 break; 1698 1699 case ACPI_IORT_NODE_NAMED_COMPONENT: 1700 1701 Status = DtCompileTable (PFieldList, AcpiDmTableInfoIort1, 1702 &Subtable); 1703 if (ACPI_FAILURE (Status)) 1704 { 1705 return (Status); 1706 } 1707 1708 DtInsertSubtable (ParentTable, Subtable); 1709 NodeLength += Subtable->Length; 1710 1711 /* 1712 * Padding - Variable-length data 1713 * Optionally allows the offset of the ID mappings to be used 1714 * for filling this field. 1715 */ 1716 Status = DtCompileTable (PFieldList, AcpiDmTableInfoIort1a, 1717 &Subtable); 1718 if (ACPI_FAILURE (Status)) 1719 { 1720 return (Status); 1721 } 1722 1723 if (Subtable) 1724 { 1725 DtInsertSubtable (ParentTable, Subtable); 1726 NodeLength += Subtable->Length; 1727 } 1728 else 1729 { 1730 if (NodeLength > IortNode->MappingOffset) 1731 { 1732 return (AE_BAD_DATA); 1733 } 1734 1735 if (NodeLength < IortNode->MappingOffset) 1736 { 1737 Status = DtCompilePadding ( 1738 IortNode->MappingOffset - NodeLength, 1739 &Subtable); 1740 if (ACPI_FAILURE (Status)) 1741 { 1742 return (Status); 1743 } 1744 1745 DtInsertSubtable (ParentTable, Subtable); 1746 NodeLength = IortNode->MappingOffset; 1747 } 1748 } 1749 break; 1750 1751 case ACPI_IORT_NODE_PCI_ROOT_COMPLEX: 1752 1753 Status = DtCompileTable (PFieldList, AcpiDmTableInfoIort2, 1754 &Subtable); 1755 if (ACPI_FAILURE (Status)) 1756 { 1757 return (Status); 1758 } 1759 1760 DtInsertSubtable (ParentTable, Subtable); 1761 NodeLength += Subtable->Length; 1762 break; 1763 1764 case ACPI_IORT_NODE_SMMU: 1765 1766 Status = DtCompileTable (PFieldList, AcpiDmTableInfoIort3, 1767 &Subtable); 1768 if (ACPI_FAILURE (Status)) 1769 { 1770 return (Status); 1771 } 1772 1773 DtInsertSubtable (ParentTable, Subtable); 1774 IortSmmu = ACPI_CAST_PTR (ACPI_IORT_SMMU, Subtable->Buffer); 1775 NodeLength += Subtable->Length; 1776 1777 /* Compile global interrupt array */ 1778 1779 IortSmmu->GlobalInterruptOffset = NodeLength; 1780 Status = DtCompileTable (PFieldList, AcpiDmTableInfoIort3a, 1781 &Subtable); 1782 if (ACPI_FAILURE (Status)) 1783 { 1784 return (Status); 1785 } 1786 1787 DtInsertSubtable (ParentTable, Subtable); 1788 NodeLength += Subtable->Length; 1789 1790 /* Compile context interrupt array */ 1791 1792 ContextIrptNumber = 0; 1793 IortSmmu->ContextInterruptOffset = NodeLength; 1794 while (*PFieldList) 1795 { 1796 Status = DtCompileTable (PFieldList, AcpiDmTableInfoIort3b, 1797 &Subtable); 1798 if (ACPI_FAILURE (Status)) 1799 { 1800 return (Status); 1801 } 1802 1803 if (!Subtable) 1804 { 1805 break; 1806 } 1807 1808 DtInsertSubtable (ParentTable, Subtable); 1809 NodeLength += Subtable->Length; 1810 ContextIrptNumber++; 1811 } 1812 1813 IortSmmu->ContextInterruptCount = ContextIrptNumber; 1814 1815 /* Compile PMU interrupt array */ 1816 1817 PmuIrptNumber = 0; 1818 IortSmmu->PmuInterruptOffset = NodeLength; 1819 while (*PFieldList) 1820 { 1821 Status = DtCompileTable (PFieldList, AcpiDmTableInfoIort3c, 1822 &Subtable); 1823 if (ACPI_FAILURE (Status)) 1824 { 1825 return (Status); 1826 } 1827 1828 if (!Subtable) 1829 { 1830 break; 1831 } 1832 1833 DtInsertSubtable (ParentTable, Subtable); 1834 NodeLength += Subtable->Length; 1835 PmuIrptNumber++; 1836 } 1837 1838 IortSmmu->PmuInterruptCount = PmuIrptNumber; 1839 break; 1840 1841 case ACPI_IORT_NODE_SMMU_V3: 1842 1843 Status = DtCompileTable (PFieldList, AcpiDmTableInfoIort4, 1844 &Subtable); 1845 if (ACPI_FAILURE (Status)) 1846 { 1847 return (Status); 1848 } 1849 1850 DtInsertSubtable (ParentTable, Subtable); 1851 NodeLength += Subtable->Length; 1852 break; 1853 1854 case ACPI_IORT_NODE_PMCG: 1855 1856 Status = DtCompileTable (PFieldList, AcpiDmTableInfoIort5, 1857 &Subtable); 1858 if (ACPI_FAILURE (Status)) 1859 { 1860 return (Status); 1861 } 1862 1863 DtInsertSubtable (ParentTable, Subtable); 1864 NodeLength += Subtable->Length; 1865 break; 1866 1867 default: 1868 1869 DtFatal (ASL_MSG_UNKNOWN_SUBTABLE, SubtableStart, "IORT"); 1870 return (AE_ERROR); 1871 } 1872 1873 /* Compile Array of ID mappings */ 1874 1875 IortNode->MappingOffset = NodeLength; 1876 IdMappingNumber = 0; 1877 while (*PFieldList) 1878 { 1879 Status = DtCompileTable (PFieldList, AcpiDmTableInfoIortMap, 1880 &Subtable); 1881 if (ACPI_FAILURE (Status)) 1882 { 1883 return (Status); 1884 } 1885 1886 if (!Subtable) 1887 { 1888 break; 1889 } 1890 1891 DtInsertSubtable (ParentTable, Subtable); 1892 NodeLength += sizeof (ACPI_IORT_ID_MAPPING); 1893 IdMappingNumber++; 1894 } 1895 1896 IortNode->MappingCount = IdMappingNumber; 1897 if (!IdMappingNumber) 1898 { 1899 IortNode->MappingOffset = 0; 1900 } 1901 1902 /* 1903 * Node length can be determined by DT_LENGTH option 1904 * IortNode->Length = NodeLength; 1905 */ 1906 DtPopSubtable (); 1907 ParentTable = DtPeekSubtable (); 1908 NodeNumber++; 1909 } 1910 1911 Iort->NodeCount = NodeNumber; 1912 return (AE_OK); 1913} 1914 1915 1916/****************************************************************************** 1917 * 1918 * FUNCTION: DtCompileIvrs 1919 * 1920 * PARAMETERS: List - Current field list pointer 1921 * 1922 * RETURN: Status 1923 * 1924 * DESCRIPTION: Compile IVRS. 1925 * 1926 *****************************************************************************/ 1927 1928ACPI_STATUS 1929DtCompileIvrs ( 1930 void **List) 1931{ 1932 ACPI_STATUS Status; 1933 DT_SUBTABLE *Subtable; 1934 DT_SUBTABLE *ParentTable; 1935 DT_FIELD **PFieldList = (DT_FIELD **) List; 1936 DT_FIELD *SubtableStart; 1937 ACPI_DMTABLE_INFO *InfoTable; 1938 ACPI_IVRS_HEADER *IvrsHeader; 1939 UINT8 EntryType; 1940 1941 1942 Status = DtCompileTable (PFieldList, AcpiDmTableInfoIvrs, 1943 &Subtable); 1944 if (ACPI_FAILURE (Status)) 1945 { 1946 return (Status); 1947 } 1948 1949 ParentTable = DtPeekSubtable (); 1950 DtInsertSubtable (ParentTable, Subtable); 1951 1952 while (*PFieldList) 1953 { 1954 SubtableStart = *PFieldList; 1955 Status = DtCompileTable (PFieldList, AcpiDmTableInfoIvrsHdr, 1956 &Subtable); 1957 if (ACPI_FAILURE (Status)) 1958 { 1959 return (Status); 1960 } 1961 1962 ParentTable = DtPeekSubtable (); 1963 DtInsertSubtable (ParentTable, Subtable); 1964 DtPushSubtable (Subtable); 1965 1966 IvrsHeader = ACPI_CAST_PTR (ACPI_IVRS_HEADER, Subtable->Buffer); 1967 1968 switch (IvrsHeader->Type) 1969 { 1970 case ACPI_IVRS_TYPE_HARDWARE1: 1971 1972 InfoTable = AcpiDmTableInfoIvrs0; 1973 break; 1974 1975 case ACPI_IVRS_TYPE_HARDWARE2: 1976 1977 InfoTable = AcpiDmTableInfoIvrs01; 1978 break; 1979 1980 case ACPI_IVRS_TYPE_MEMORY1: 1981 case ACPI_IVRS_TYPE_MEMORY2: 1982 case ACPI_IVRS_TYPE_MEMORY3: 1983 1984 InfoTable = AcpiDmTableInfoIvrs1; 1985 break; 1986 1987 default: 1988 1989 DtFatal (ASL_MSG_UNKNOWN_SUBTABLE, SubtableStart, "IVRS"); 1990 return (AE_ERROR); 1991 } 1992 1993 Status = DtCompileTable (PFieldList, InfoTable, &Subtable); 1994 if (ACPI_FAILURE (Status)) 1995 { 1996 return (Status); 1997 } 1998 1999 ParentTable = DtPeekSubtable (); 2000 DtInsertSubtable (ParentTable, Subtable); 2001 2002 if (IvrsHeader->Type == ACPI_IVRS_TYPE_HARDWARE1 || 2003 IvrsHeader->Type == ACPI_IVRS_TYPE_HARDWARE2) 2004 { 2005 while (*PFieldList && 2006 !strcmp ((*PFieldList)->Name, "Entry Type")) 2007 { 2008 SubtableStart = *PFieldList; 2009 DtCompileInteger (&EntryType, *PFieldList, 1, 0); 2010 2011 switch (EntryType) 2012 { 2013 /* 4-byte device entries */ 2014 2015 case ACPI_IVRS_TYPE_PAD4: 2016 case ACPI_IVRS_TYPE_ALL: 2017 case ACPI_IVRS_TYPE_SELECT: 2018 case ACPI_IVRS_TYPE_START: 2019 case ACPI_IVRS_TYPE_END: 2020 2021 InfoTable = AcpiDmTableInfoIvrs4; 2022 break; 2023 2024 /* 8-byte entries, type A */ 2025 2026 case ACPI_IVRS_TYPE_ALIAS_SELECT: 2027 case ACPI_IVRS_TYPE_ALIAS_START: 2028 2029 InfoTable = AcpiDmTableInfoIvrs8a; 2030 break; 2031 2032 /* 8-byte entries, type B */ 2033 2034 case ACPI_IVRS_TYPE_PAD8: 2035 case ACPI_IVRS_TYPE_EXT_SELECT: 2036 case ACPI_IVRS_TYPE_EXT_START: 2037 2038 InfoTable = AcpiDmTableInfoIvrs8b; 2039 break; 2040 2041 /* 8-byte entries, type C */ 2042 2043 case ACPI_IVRS_TYPE_SPECIAL: 2044 2045 InfoTable = AcpiDmTableInfoIvrs8c; 2046 break; 2047 2048 default: 2049 2050 DtFatal (ASL_MSG_UNKNOWN_SUBTABLE, SubtableStart, 2051 "IVRS Device Entry"); 2052 return (AE_ERROR); 2053 } 2054 2055 Status = DtCompileTable (PFieldList, InfoTable, 2056 &Subtable); 2057 if (ACPI_FAILURE (Status)) 2058 { 2059 return (Status); 2060 } 2061 2062 DtInsertSubtable (ParentTable, Subtable); 2063 } 2064 } 2065 2066 DtPopSubtable (); 2067 } 2068 2069 return (AE_OK); 2070} 2071