sys/contrib/dev/acpica/source/common/dmtbdump3.c

   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 - 2018, 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         default:
 337             AcpiOsPrintf ("\n**** Unknown SRAT subtable type 0x%X\n",
 338                 Subtable->Type);
 339
 340             /* Attempt to continue */
 341
 342             if (!Subtable->Length)
 343             {
 344                 AcpiOsPrintf ("Invalid zero length subtable\n");
 345                 return;
 346             }
 347             goto NextSubtable;
 348         }
 349
 350         AcpiOsPrintf ("\n");
 351         Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
 352             Subtable->Length, InfoTable);
 353         if (ACPI_FAILURE (Status))
 354         {
 355             return;
 356         }
 357
 358 NextSubtable:
 359         /* Point to next subtable */
 360
 361         Offset += Subtable->Length;
 362         Subtable = ACPI_ADD_PTR (ACPI_SUBTABLE_HEADER, Subtable,
 363             Subtable->Length);
 364     }
 365 }
 366
 367
 368 /*******************************************************************************
 369  *
 370  * FUNCTION:    AcpiDmDumpStao
 371  *
 372  * PARAMETERS:  Table               - A STAO table
 373  *
 374  * RETURN:      None
 375  *
 376  * DESCRIPTION: Format the contents of a STAO. This is a variable-length
 377  *              table that contains an open-ended number of ASCII strings
 378  *              at the end of the table.
 379  *
 380  ******************************************************************************/
 381
 382 void
 383 AcpiDmDumpStao (
 384     ACPI_TABLE_HEADER       *Table)
 385 {
 386     ACPI_STATUS             Status;
 387     char                    *Namepath;
 388     UINT32                  Length = Table->Length;
 389     UINT32                  StringLength;
 390     UINT32                  Offset = sizeof (ACPI_TABLE_STAO);
 391
 392
 393     /* Main table */
 394
 395     Status = AcpiDmDumpTable (Length, 0, Table, 0, AcpiDmTableInfoStao);
 396     if (ACPI_FAILURE (Status))
 397     {
 398         return;
 399     }
 400
 401     /* The rest of the table consists of Namepath strings */
 402
 403     while (Offset < Table->Length)
 404     {
 405         Namepath = ACPI_ADD_PTR (char, Table, Offset);
 406         StringLength = strlen (Namepath) + 1;
 407
 408         AcpiDmLineHeader (Offset, StringLength, "Namestring");
 409         AcpiOsPrintf ("\"%s\"\n", Namepath);
 410
 411         /* Point to next namepath */
 412
 413         Offset += StringLength;
 414     }
 415 }
 416
 417
 418 /*******************************************************************************
 419  *
 420  * FUNCTION:    AcpiDmDumpTcpa
 421  *
 422  * PARAMETERS:  Table               - A TCPA table
 423  *
 424  * RETURN:      None
 425  *
 426  * DESCRIPTION: Format the contents of a TCPA.
 427  *
 428  * NOTE:        There are two versions of the table with the same signature:
 429  *              the client version and the server version. The common
 430  *              PlatformClass field is used to differentiate the two types of
 431  *              tables.
 432  *
 433  ******************************************************************************/
 434
 435 void
 436 AcpiDmDumpTcpa (
 437     ACPI_TABLE_HEADER       *Table)
 438 {
 439     UINT32                  Offset = sizeof (ACPI_TABLE_TCPA_HDR);
 440     ACPI_TABLE_TCPA_HDR     *CommonHeader = ACPI_CAST_PTR (
 441                                 ACPI_TABLE_TCPA_HDR, Table);
 442     ACPI_TABLE_TCPA_HDR     *Subtable = ACPI_ADD_PTR (
 443                                 ACPI_TABLE_TCPA_HDR, Table, Offset);
 444     ACPI_STATUS             Status;
 445
 446
 447     /* Main table */
 448
 449     Status = AcpiDmDumpTable (Table->Length, 0, Table,
 450         0, AcpiDmTableInfoTcpaHdr);
 451     if (ACPI_FAILURE (Status))
 452     {
 453         return;
 454     }
 455
 456     /*
 457      * Examine the PlatformClass field to determine the table type.
 458      * Either a client or server table. Only one.
 459      */
 460     switch (CommonHeader->PlatformClass)
 461     {
 462     case ACPI_TCPA_CLIENT_TABLE:
 463
 464         Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
 465             Table->Length - Offset, AcpiDmTableInfoTcpaClient);
 466         break;
 467
 468     case ACPI_TCPA_SERVER_TABLE:
 469
 470         Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
 471             Table->Length - Offset, AcpiDmTableInfoTcpaServer);
 472         break;
 473
 474     default:
 475
 476         AcpiOsPrintf ("\n**** Unknown TCPA Platform Class 0x%X\n",
 477             CommonHeader->PlatformClass);
 478         Status = AE_ERROR;
 479         break;
 480     }
 481
 482     if (ACPI_FAILURE (Status))
 483     {
 484         AcpiOsPrintf ("\n**** Cannot disassemble TCPA table\n");
 485     }
 486 }
 487
 488
 489 /*******************************************************************************
 490  *
 491  * FUNCTION:    AcpiDmDumpTpm2
 492  *
 493  * PARAMETERS:  Table               - A TPM2 table
 494  *
 495  * RETURN:      None
 496  *
 497  * DESCRIPTION: Format the contents of a TPM2.
 498  *
 499  ******************************************************************************/
 500
 501 void
 502 AcpiDmDumpTpm2 (
 503     ACPI_TABLE_HEADER       *Table)
 504 {
 505     UINT32                  Offset = sizeof (ACPI_TABLE_TPM2);
 506     ACPI_TABLE_TPM2         *CommonHeader = ACPI_CAST_PTR (ACPI_TABLE_TPM2, Table);
 507     ACPI_TPM2_TRAILER       *Subtable = ACPI_ADD_PTR (ACPI_TPM2_TRAILER, Table, Offset);
 508     ACPI_TPM2_ARM_SMC       *ArmSubtable;
 509     ACPI_STATUS             Status;
 510
 511
 512     /* Main table */
 513
 514     Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoTpm2);
 515     if (ACPI_FAILURE (Status))
 516     {
 517         return;
 518     }
 519
 520     AcpiOsPrintf ("\n");
 521     Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
 522         Table->Length - Offset, AcpiDmTableInfoTpm2a);
 523     if (ACPI_FAILURE (Status))
 524     {
 525         return;
 526     }
 527
 528     switch (CommonHeader->StartMethod)
 529     {
 530     case ACPI_TPM2_COMMAND_BUFFER_WITH_ARM_SMC:
 531
 532         ArmSubtable = ACPI_ADD_PTR (ACPI_TPM2_ARM_SMC, Subtable,
 533             sizeof (ACPI_TPM2_TRAILER));
 534         Offset += sizeof (ACPI_TPM2_TRAILER);
 535
 536         AcpiOsPrintf ("\n");
 537         Status = AcpiDmDumpTable (Table->Length, Offset, ArmSubtable,
 538             Table->Length - Offset, AcpiDmTableInfoTpm211);
 539         break;
 540
 541     default:
 542         break;
 543     }
 544 }
 545
 546
 547 /*******************************************************************************
 548  *
 549  * FUNCTION:    AcpiDmDumpVrtc
 550  *
 551  * PARAMETERS:  Table               - A VRTC table
 552  *
 553  * RETURN:      None
 554  *
 555  * DESCRIPTION: Format the contents of a VRTC
 556  *
 557  ******************************************************************************/
 558
 559 void
 560 AcpiDmDumpVrtc (
 561     ACPI_TABLE_HEADER       *Table)
 562 {
 563     ACPI_STATUS             Status;
 564     UINT32                  Offset = sizeof (ACPI_TABLE_VRTC);
 565     ACPI_VRTC_ENTRY         *Subtable;
 566
 567
 568     /* Main table */
 569
 570     Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoVrtc);
 571     if (ACPI_FAILURE (Status))
 572     {
 573         return;
 574     }
 575
 576     /* Subtables */
 577
 578     Subtable = ACPI_ADD_PTR (ACPI_VRTC_ENTRY, Table, Offset);
 579     while (Offset < Table->Length)
 580     {
 581         /* Common subtable header */
 582
 583         AcpiOsPrintf ("\n");
 584         Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
 585             sizeof (ACPI_VRTC_ENTRY), AcpiDmTableInfoVrtc0);
 586         if (ACPI_FAILURE (Status))
 587         {
 588             return;
 589         }
 590
 591         /* Point to next subtable */
 592
 593         Offset += sizeof (ACPI_VRTC_ENTRY);
 594         Subtable = ACPI_ADD_PTR (ACPI_VRTC_ENTRY, Subtable,
 595             sizeof (ACPI_VRTC_ENTRY));
 596     }
 597 }
 598
 599
 600 /*******************************************************************************
 601  *
 602  * FUNCTION:    AcpiDmDumpWdat
 603  *
 604  * PARAMETERS:  Table               - A WDAT table
 605  *
 606  * RETURN:      None
 607  *
 608  * DESCRIPTION: Format the contents of a WDAT
 609  *
 610  ******************************************************************************/
 611
 612 void
 613 AcpiDmDumpWdat (
 614     ACPI_TABLE_HEADER       *Table)
 615 {
 616     ACPI_STATUS             Status;
 617     UINT32                  Offset = sizeof (ACPI_TABLE_WDAT);
 618     ACPI_WDAT_ENTRY         *Subtable;
 619
 620
 621     /* Main table */
 622
 623     Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoWdat);
 624     if (ACPI_FAILURE (Status))
 625     {
 626         return;
 627     }
 628
 629     /* Subtables */
 630
 631     Subtable = ACPI_ADD_PTR (ACPI_WDAT_ENTRY, Table, Offset);
 632     while (Offset < Table->Length)
 633     {
 634         /* Common subtable header */
 635
 636         AcpiOsPrintf ("\n");
 637         Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
 638             sizeof (ACPI_WDAT_ENTRY), AcpiDmTableInfoWdat0);
 639         if (ACPI_FAILURE (Status))
 640         {
 641             return;
 642         }
 643
 644         /* Point to next subtable */
 645
 646         Offset += sizeof (ACPI_WDAT_ENTRY);
 647         Subtable = ACPI_ADD_PTR (ACPI_WDAT_ENTRY, Subtable,
 648             sizeof (ACPI_WDAT_ENTRY));
 649     }
 650 }
 651
 652
 653 /*******************************************************************************
 654  *
 655  * FUNCTION:    AcpiDmDumpWpbt
 656  *
 657  * PARAMETERS:  Table               - A WPBT table
 658  *
 659  * RETURN:      None
 660  *
 661  * DESCRIPTION: Format the contents of a WPBT. This table type consists
 662  *              of an open-ended arguments buffer at the end of the table.
 663  *
 664  ******************************************************************************/
 665
 666 void
 667 AcpiDmDumpWpbt (
 668     ACPI_TABLE_HEADER       *Table)
 669 {
 670     ACPI_STATUS             Status;
 671     ACPI_TABLE_WPBT         *Subtable;
 672     UINT32                  Length = Table->Length;
 673     UINT16                  ArgumentsLength;
 674
 675
 676     /* Dump the main table */
 677
 678     Status = AcpiDmDumpTable (Length, 0, Table, 0, AcpiDmTableInfoWpbt);
 679     if (ACPI_FAILURE (Status))
 680     {
 681         return;
 682     }
 683
 684     /* Extract the arguments buffer length from the main table */
 685
 686     Subtable = ACPI_CAST_PTR (ACPI_TABLE_WPBT, Table);
 687     ArgumentsLength = Subtable->ArgumentsLength;
 688
 689     /* Dump the arguments buffer */
 690
 691     (void) AcpiDmDumpTable (Table->Length, 0, Table, ArgumentsLength,
 692         AcpiDmTableInfoWpbt0);
 693 }