dmresrcl2.c revision 1.1.1.8
1 /******************************************************************************* 2 * 3 * Module Name: dmresrcl2.c - "Large" Resource Descriptor disassembly (#2) 4 * 5 ******************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2017, Intel Corp. 9 * All rights reserved. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions, and the following disclaimer, 16 * without modification. 17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 18 * substantially similar to the "NO WARRANTY" disclaimer below 19 * ("Disclaimer") and any redistribution must be conditioned upon 20 * including a substantially similar Disclaimer requirement for further 21 * binary redistribution. 22 * 3. Neither the names of the above-listed copyright holders nor the names 23 * of any contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * Alternatively, this software may be distributed under the terms of the 27 * GNU General Public License ("GPL") version 2 as published by the Free 28 * Software Foundation. 29 * 30 * NO WARRANTY 31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 41 * POSSIBILITY OF SUCH DAMAGES. 42 */ 43 44 #include "acpi.h" 45 #include "accommon.h" 46 #include "acdisasm.h" 47 48 49 #define _COMPONENT ACPI_CA_DEBUGGER 50 ACPI_MODULE_NAME ("dbresrcl2") 51 52 /* Local prototypes */ 53 54 static void 55 AcpiDmI2cSerialBusDescriptor ( 56 ACPI_OP_WALK_INFO *Info, 57 AML_RESOURCE *Resource, 58 UINT32 Length, 59 UINT32 Level); 60 61 static void 62 AcpiDmSpiSerialBusDescriptor ( 63 ACPI_OP_WALK_INFO *Info, 64 AML_RESOURCE *Resource, 65 UINT32 Length, 66 UINT32 Level); 67 68 static void 69 AcpiDmUartSerialBusDescriptor ( 70 ACPI_OP_WALK_INFO *Info, 71 AML_RESOURCE *Resource, 72 UINT32 Length, 73 UINT32 Level); 74 75 static void 76 AcpiDmGpioCommon ( 77 ACPI_OP_WALK_INFO *Info, 78 AML_RESOURCE *Resource, 79 UINT32 Level); 80 81 static void 82 AcpiDmDumpRawDataBuffer ( 83 UINT8 *Buffer, 84 UINT32 Length, 85 UINT32 Level); 86 87 88 /* Dispatch table for the serial bus descriptors */ 89 90 static ACPI_RESOURCE_HANDLER SerialBusResourceDispatch [] = 91 { 92 NULL, 93 AcpiDmI2cSerialBusDescriptor, 94 AcpiDmSpiSerialBusDescriptor, 95 AcpiDmUartSerialBusDescriptor 96 }; 97 98 99 /******************************************************************************* 100 * 101 * FUNCTION: AcpiDmDumpRawDataBuffer 102 * 103 * PARAMETERS: Buffer - Pointer to the data bytes 104 * Length - Length of the descriptor in bytes 105 * Level - Current source code indentation level 106 * 107 * RETURN: None 108 * 109 * DESCRIPTION: Dump a data buffer as a RawDataBuffer() object. Used for 110 * vendor data bytes. 111 * 112 ******************************************************************************/ 113 114 static void 115 AcpiDmDumpRawDataBuffer ( 116 UINT8 *Buffer, 117 UINT32 Length, 118 UINT32 Level) 119 { 120 UINT32 Index; 121 UINT32 i; 122 UINT32 j; 123 124 125 if (!Length) 126 { 127 return; 128 } 129 130 AcpiOsPrintf ("RawDataBuffer (0x%.2X) // Vendor Data", Length); 131 132 AcpiOsPrintf ("\n"); 133 AcpiDmIndent (Level + 1); 134 AcpiOsPrintf ("{\n"); 135 AcpiDmIndent (Level + 2); 136 137 for (i = 0; i < Length;) 138 { 139 for (j = 0; j < 8; j++) 140 { 141 Index = i + j; 142 if (Index >= Length) 143 { 144 goto Finish; 145 } 146 147 AcpiOsPrintf ("0x%2.2X", Buffer[Index]); 148 if ((Index + 1) >= Length) 149 { 150 goto Finish; 151 } 152 153 AcpiOsPrintf (", "); 154 } 155 156 AcpiOsPrintf ("\n"); 157 AcpiDmIndent (Level + 2); 158 159 i += 8; 160 } 161 162 Finish: 163 AcpiOsPrintf ("\n"); 164 AcpiDmIndent (Level + 1); 165 AcpiOsPrintf ("}"); 166 } 167 168 169 /******************************************************************************* 170 * 171 * FUNCTION: AcpiDmGpioCommon 172 * 173 * PARAMETERS: Info - Extra resource info 174 * Resource - Pointer to the resource descriptor 175 * Level - Current source code indentation level 176 * 177 * RETURN: None 178 * 179 * DESCRIPTION: Decode common parts of a GPIO Interrupt descriptor 180 * 181 ******************************************************************************/ 182 183 static void 184 AcpiDmGpioCommon ( 185 ACPI_OP_WALK_INFO *Info, 186 AML_RESOURCE *Resource, 187 UINT32 Level) 188 { 189 UINT16 *PinList; 190 UINT8 *VendorData; 191 char *DeviceName = NULL; 192 UINT32 PinCount; 193 UINT32 i; 194 195 196 /* ResourceSource, ResourceSourceIndex, ResourceType */ 197 198 AcpiDmIndent (Level + 1); 199 if (Resource->Gpio.ResSourceOffset) 200 { 201 DeviceName = ACPI_ADD_PTR (char, 202 Resource, Resource->Gpio.ResSourceOffset), 203 AcpiUtPrintString (DeviceName, ACPI_UINT16_MAX); 204 } 205 206 AcpiOsPrintf (", "); 207 AcpiOsPrintf ("0x%2.2X, ", Resource->Gpio.ResSourceIndex); 208 AcpiOsPrintf ("%s, ", 209 AcpiGbl_ConsumeDecode [ACPI_GET_1BIT_FLAG (Resource->Gpio.Flags)]); 210 211 /* Insert a descriptor name */ 212 213 AcpiDmDescriptorName (); 214 AcpiOsPrintf (","); 215 216 /* Dump the vendor data */ 217 218 if (Resource->Gpio.VendorOffset) 219 { 220 AcpiOsPrintf ("\n"); 221 AcpiDmIndent (Level + 1); 222 VendorData = ACPI_ADD_PTR (UINT8, Resource, 223 Resource->Gpio.VendorOffset); 224 225 AcpiDmDumpRawDataBuffer (VendorData, 226 Resource->Gpio.VendorLength, Level); 227 } 228 229 AcpiOsPrintf (")\n"); 230 231 /* Dump the interrupt list */ 232 233 AcpiDmIndent (Level + 1); 234 AcpiOsPrintf ("{ // Pin list\n"); 235 236 PinCount = ((UINT32) (Resource->Gpio.ResSourceOffset - 237 Resource->Gpio.PinTableOffset)) / 238 sizeof (UINT16); 239 240 PinList = (UINT16 *) ACPI_ADD_PTR (char, Resource, 241 Resource->Gpio.PinTableOffset); 242 243 for (i = 0; i < PinCount; i++) 244 { 245 AcpiDmIndent (Level + 2); 246 AcpiOsPrintf ("0x%4.4X%s\n", PinList[i], 247 ((i + 1) < PinCount) ? "," : ""); 248 } 249 250 AcpiDmIndent (Level + 1); 251 AcpiOsPrintf ("}\n"); 252 253 MpSaveGpioInfo (Info->MappingOp, Resource, 254 PinCount, PinList, DeviceName); 255 } 256 257 258 /******************************************************************************* 259 * 260 * FUNCTION: AcpiDmGpioIntDescriptor 261 * 262 * PARAMETERS: Info - Extra resource info 263 * Resource - Pointer to the resource descriptor 264 * Length - Length of the descriptor in bytes 265 * Level - Current source code indentation level 266 * 267 * RETURN: None 268 * 269 * DESCRIPTION: Decode a GPIO Interrupt descriptor 270 * 271 ******************************************************************************/ 272 273 static void 274 AcpiDmGpioIntDescriptor ( 275 ACPI_OP_WALK_INFO *Info, 276 AML_RESOURCE *Resource, 277 UINT32 Length, 278 UINT32 Level) 279 { 280 281 /* Dump the GpioInt-specific portion of the descriptor */ 282 283 /* EdgeLevel, ActiveLevel, Shared */ 284 285 AcpiDmIndent (Level); 286 AcpiOsPrintf ("GpioInt (%s, %s, %s, ", 287 AcpiGbl_HeDecode [ACPI_GET_1BIT_FLAG (Resource->Gpio.IntFlags)], 288 AcpiGbl_LlDecode [ACPI_EXTRACT_2BIT_FLAG (Resource->Gpio.IntFlags, 1)], 289 AcpiGbl_ShrDecode [ACPI_EXTRACT_2BIT_FLAG (Resource->Gpio.IntFlags, 3)]); 290 291 /* PinConfig, DebounceTimeout */ 292 293 if (Resource->Gpio.PinConfig <= 3) 294 { 295 AcpiOsPrintf ("%s, ", 296 AcpiGbl_PpcDecode[Resource->Gpio.PinConfig]); 297 } 298 else 299 { 300 AcpiOsPrintf ("0x%2.2X, ", Resource->Gpio.PinConfig); 301 } 302 AcpiOsPrintf ("0x%4.4X,\n", Resource->Gpio.DebounceTimeout); 303 304 /* Dump the GpioInt/GpioIo common portion of the descriptor */ 305 306 AcpiDmGpioCommon (Info, Resource, Level); 307 } 308 309 310 /******************************************************************************* 311 * 312 * FUNCTION: AcpiDmGpioIoDescriptor 313 * 314 * PARAMETERS: Info - Extra resource info 315 * Resource - Pointer to the resource descriptor 316 * Length - Length of the descriptor in bytes 317 * Level - Current source code indentation level 318 * 319 * RETURN: None 320 * 321 * DESCRIPTION: Decode a GPIO I/O descriptor 322 * 323 ******************************************************************************/ 324 325 static void 326 AcpiDmGpioIoDescriptor ( 327 ACPI_OP_WALK_INFO *Info, 328 AML_RESOURCE *Resource, 329 UINT32 Length, 330 UINT32 Level) 331 { 332 333 /* Dump the GpioIo-specific portion of the descriptor */ 334 335 /* Shared, PinConfig */ 336 337 AcpiDmIndent (Level); 338 AcpiOsPrintf ("GpioIo (%s, ", 339 AcpiGbl_ShrDecode [ACPI_EXTRACT_2BIT_FLAG (Resource->Gpio.IntFlags, 3)]); 340 341 if (Resource->Gpio.PinConfig <= 3) 342 { 343 AcpiOsPrintf ("%s, ", 344 AcpiGbl_PpcDecode[Resource->Gpio.PinConfig]); 345 } 346 else 347 { 348 AcpiOsPrintf ("0x%2.2X, ", Resource->Gpio.PinConfig); 349 } 350 351 /* DebounceTimeout, DriveStrength, IoRestriction */ 352 353 AcpiOsPrintf ("0x%4.4X, ", Resource->Gpio.DebounceTimeout); 354 AcpiOsPrintf ("0x%4.4X, ", Resource->Gpio.DriveStrength); 355 AcpiOsPrintf ("%s,\n", 356 AcpiGbl_IorDecode [ACPI_GET_2BIT_FLAG (Resource->Gpio.IntFlags)]); 357 358 /* Dump the GpioInt/GpioIo common portion of the descriptor */ 359 360 AcpiDmGpioCommon (Info, Resource, Level); 361 } 362 363 364 /******************************************************************************* 365 * 366 * FUNCTION: AcpiDmGpioDescriptor 367 * 368 * PARAMETERS: Info - Extra resource info 369 * Resource - Pointer to the resource descriptor 370 * Length - Length of the descriptor in bytes 371 * Level - Current source code indentation level 372 * 373 * RETURN: None 374 * 375 * DESCRIPTION: Decode a GpioInt/GpioIo GPIO Interrupt/IO descriptor 376 * 377 ******************************************************************************/ 378 379 void 380 AcpiDmGpioDescriptor ( 381 ACPI_OP_WALK_INFO *Info, 382 AML_RESOURCE *Resource, 383 UINT32 Length, 384 UINT32 Level) 385 { 386 UINT8 ConnectionType; 387 388 389 ConnectionType = Resource->Gpio.ConnectionType; 390 391 switch (ConnectionType) 392 { 393 case AML_RESOURCE_GPIO_TYPE_INT: 394 395 AcpiDmGpioIntDescriptor (Info, Resource, Length, Level); 396 break; 397 398 case AML_RESOURCE_GPIO_TYPE_IO: 399 400 AcpiDmGpioIoDescriptor (Info, Resource, Length, Level); 401 break; 402 403 default: 404 405 AcpiOsPrintf ("Unknown GPIO type\n"); 406 break; 407 } 408 } 409 410 /******************************************************************************* 411 * 412 * FUNCTION: AcpiDmPinFunctionDescriptor 413 * 414 * PARAMETERS: Info - Extra resource info 415 * Resource - Pointer to the resource descriptor 416 * Length - Length of the descriptor in bytes 417 * Level - Current source code indentation level 418 * 419 * RETURN: None 420 * 421 * DESCRIPTION: Decode a PinFunction descriptor 422 * 423 ******************************************************************************/ 424 425 void 426 AcpiDmPinFunctionDescriptor ( 427 ACPI_OP_WALK_INFO *Info, 428 AML_RESOURCE *Resource, 429 UINT32 Length, 430 UINT32 Level) 431 { 432 UINT16 *PinList; 433 UINT8 *VendorData; 434 char *DeviceName = NULL; 435 UINT32 PinCount; 436 UINT32 i; 437 438 AcpiDmIndent (Level); 439 AcpiOsPrintf ("PinFunction (%s, ", 440 AcpiGbl_ShrDecode [ACPI_GET_1BIT_FLAG (Resource->PinFunction.Flags)]); 441 442 if (Resource->PinFunction.PinConfig <= 3) 443 { 444 AcpiOsPrintf ("%s, ", 445 AcpiGbl_PpcDecode[Resource->PinFunction.PinConfig]); 446 } 447 else 448 { 449 AcpiOsPrintf ("0x%2.2X, ", Resource->PinFunction.PinConfig); 450 } 451 452 /* FunctionNumber */ 453 454 AcpiOsPrintf ("0x%4.4X, ", Resource->PinFunction.FunctionNumber); 455 456 if (Resource->PinFunction.ResSourceOffset) 457 { 458 DeviceName = ACPI_ADD_PTR (char, 459 Resource, Resource->PinFunction.ResSourceOffset), 460 AcpiUtPrintString (DeviceName, ACPI_UINT16_MAX); 461 } 462 463 AcpiOsPrintf (", "); 464 AcpiOsPrintf ("0x%2.2X,\n", Resource->PinFunction.ResSourceIndex); 465 466 AcpiDmIndent (Level + 1); 467 468 /* Always ResourceConsumer */ 469 AcpiOsPrintf ("%s, ", AcpiGbl_ConsumeDecode [ACPI_CONSUMER]); 470 471 /* Insert a descriptor name */ 472 473 AcpiDmDescriptorName (); 474 475 AcpiOsPrintf (","); 476 477 /* Dump the vendor data */ 478 479 if (Resource->PinFunction.VendorLength) 480 { 481 AcpiOsPrintf ("\n"); 482 AcpiDmIndent (Level + 1); 483 VendorData = ACPI_ADD_PTR (UINT8, Resource, 484 Resource->PinFunction.VendorOffset); 485 486 AcpiDmDumpRawDataBuffer (VendorData, 487 Resource->PinFunction.VendorLength, Level); 488 } 489 490 AcpiOsPrintf (")\n"); 491 492 AcpiDmIndent (Level + 1); 493 494 /* Dump the interrupt list */ 495 496 AcpiOsPrintf ("{ // Pin list\n"); 497 498 PinCount = ((UINT32) (Resource->PinFunction.ResSourceOffset - 499 Resource->PinFunction.PinTableOffset)) / 500 sizeof (UINT16); 501 502 PinList = (UINT16 *) ACPI_ADD_PTR (char, Resource, 503 Resource->PinFunction.PinTableOffset); 504 505 for (i = 0; i < PinCount; i++) 506 { 507 AcpiDmIndent (Level + 2); 508 AcpiOsPrintf ("0x%4.4X%s\n", PinList[i], 509 ((i + 1) < PinCount) ? "," : ""); 510 } 511 512 AcpiDmIndent (Level + 1); 513 AcpiOsPrintf ("}\n"); 514 } 515 516 517 /******************************************************************************* 518 * 519 * FUNCTION: AcpiDmDumpSerialBusVendorData 520 * 521 * PARAMETERS: Resource - Pointer to the resource descriptor 522 * 523 * RETURN: None 524 * 525 * DESCRIPTION: Dump optional serial bus vendor data 526 * 527 ******************************************************************************/ 528 529 static void 530 AcpiDmDumpSerialBusVendorData ( 531 AML_RESOURCE *Resource, 532 UINT32 Level) 533 { 534 UINT8 *VendorData; 535 UINT32 VendorLength; 536 537 538 /* Get the (optional) vendor data and length */ 539 540 switch (Resource->CommonSerialBus.Type) 541 { 542 case AML_RESOURCE_I2C_SERIALBUSTYPE: 543 544 VendorLength = Resource->CommonSerialBus.TypeDataLength - 545 AML_RESOURCE_I2C_MIN_DATA_LEN; 546 547 VendorData = ACPI_ADD_PTR (UINT8, Resource, 548 sizeof (AML_RESOURCE_I2C_SERIALBUS)); 549 break; 550 551 case AML_RESOURCE_SPI_SERIALBUSTYPE: 552 553 VendorLength = Resource->CommonSerialBus.TypeDataLength - 554 AML_RESOURCE_SPI_MIN_DATA_LEN; 555 556 VendorData = ACPI_ADD_PTR (UINT8, Resource, 557 sizeof (AML_RESOURCE_SPI_SERIALBUS)); 558 break; 559 560 case AML_RESOURCE_UART_SERIALBUSTYPE: 561 562 VendorLength = Resource->CommonSerialBus.TypeDataLength - 563 AML_RESOURCE_UART_MIN_DATA_LEN; 564 565 VendorData = ACPI_ADD_PTR (UINT8, Resource, 566 sizeof (AML_RESOURCE_UART_SERIALBUS)); 567 break; 568 569 default: 570 571 return; 572 } 573 574 /* Dump the vendor bytes as a RawDataBuffer object */ 575 576 AcpiDmDumpRawDataBuffer (VendorData, VendorLength, Level); 577 } 578 579 580 /******************************************************************************* 581 * 582 * FUNCTION: AcpiDmI2cSerialBusDescriptor 583 * 584 * PARAMETERS: Info - Extra resource info 585 * Resource - Pointer to the resource descriptor 586 * Length - Length of the descriptor in bytes 587 * Level - Current source code indentation level 588 * 589 * RETURN: None 590 * 591 * DESCRIPTION: Decode a I2C serial bus descriptor 592 * 593 ******************************************************************************/ 594 595 static void 596 AcpiDmI2cSerialBusDescriptor ( 597 ACPI_OP_WALK_INFO *Info, 598 AML_RESOURCE *Resource, 599 UINT32 Length, 600 UINT32 Level) 601 { 602 UINT32 ResourceSourceOffset; 603 char *DeviceName; 604 605 606 /* SlaveAddress, SlaveMode, ConnectionSpeed, AddressingMode */ 607 608 AcpiDmIndent (Level); 609 AcpiOsPrintf ("I2cSerialBusV2 (0x%4.4X, %s, 0x%8.8X,\n", 610 Resource->I2cSerialBus.SlaveAddress, 611 AcpiGbl_SmDecode [ACPI_GET_1BIT_FLAG (Resource->I2cSerialBus.Flags)], 612 Resource->I2cSerialBus.ConnectionSpeed); 613 614 AcpiDmIndent (Level + 1); 615 AcpiOsPrintf ("%s, ", 616 AcpiGbl_AmDecode [ACPI_GET_1BIT_FLAG (Resource->I2cSerialBus.TypeSpecificFlags)]); 617 618 /* ResourceSource is a required field */ 619 620 ResourceSourceOffset = sizeof (AML_RESOURCE_COMMON_SERIALBUS) + 621 Resource->CommonSerialBus.TypeDataLength; 622 623 DeviceName = ACPI_ADD_PTR (char, Resource, ResourceSourceOffset); 624 AcpiUtPrintString (DeviceName, ACPI_UINT16_MAX); 625 626 /* ResourceSourceIndex, ResourceUsage */ 627 628 AcpiOsPrintf (",\n"); 629 AcpiDmIndent (Level + 1); 630 AcpiOsPrintf ("0x%2.2X, ", Resource->I2cSerialBus.ResSourceIndex); 631 632 AcpiOsPrintf ("%s, ", 633 AcpiGbl_ConsumeDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->I2cSerialBus.Flags, 1)]); 634 635 /* Insert a descriptor name */ 636 637 AcpiDmDescriptorName (); 638 639 /* Share */ 640 641 AcpiOsPrintf (", %s,\n", 642 AcpiGbl_ShrDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->I2cSerialBus.Flags, 2)]); 643 644 /* Dump the vendor data */ 645 646 AcpiDmIndent (Level + 1); 647 AcpiDmDumpSerialBusVendorData (Resource, Level); 648 AcpiOsPrintf (")\n"); 649 650 MpSaveSerialInfo (Info->MappingOp, Resource, DeviceName); 651 } 652 653 654 /******************************************************************************* 655 * 656 * FUNCTION: AcpiDmSpiSerialBusDescriptor 657 * 658 * PARAMETERS: Info - Extra resource info 659 * Resource - Pointer to the resource descriptor 660 * Length - Length of the descriptor in bytes 661 * Level - Current source code indentation level 662 * 663 * RETURN: None 664 * 665 * DESCRIPTION: Decode a SPI serial bus descriptor 666 * 667 ******************************************************************************/ 668 669 static void 670 AcpiDmSpiSerialBusDescriptor ( 671 ACPI_OP_WALK_INFO *Info, 672 AML_RESOURCE *Resource, 673 UINT32 Length, 674 UINT32 Level) 675 { 676 UINT32 ResourceSourceOffset; 677 char *DeviceName; 678 679 680 /* DeviceSelection, DeviceSelectionPolarity, WireMode, DataBitLength */ 681 682 AcpiDmIndent (Level); 683 AcpiOsPrintf ("SpiSerialBusV2 (0x%4.4X, %s, %s, 0x%2.2X,\n", 684 Resource->SpiSerialBus.DeviceSelection, 685 AcpiGbl_DpDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->SpiSerialBus.TypeSpecificFlags, 1)], 686 AcpiGbl_WmDecode [ACPI_GET_1BIT_FLAG (Resource->SpiSerialBus.TypeSpecificFlags)], 687 Resource->SpiSerialBus.DataBitLength); 688 689 /* SlaveMode, ConnectionSpeed, ClockPolarity, ClockPhase */ 690 691 AcpiDmIndent (Level + 1); 692 AcpiOsPrintf ("%s, 0x%8.8X, %s,\n", 693 AcpiGbl_SmDecode [ACPI_GET_1BIT_FLAG (Resource->SpiSerialBus.Flags)], 694 Resource->SpiSerialBus.ConnectionSpeed, 695 AcpiGbl_CpoDecode [ACPI_GET_1BIT_FLAG (Resource->SpiSerialBus.ClockPolarity)]); 696 697 AcpiDmIndent (Level + 1); 698 AcpiOsPrintf ("%s, ", 699 AcpiGbl_CphDecode [ACPI_GET_1BIT_FLAG (Resource->SpiSerialBus.ClockPhase)]); 700 701 /* ResourceSource is a required field */ 702 703 ResourceSourceOffset = sizeof (AML_RESOURCE_COMMON_SERIALBUS) + 704 Resource->CommonSerialBus.TypeDataLength; 705 706 DeviceName = ACPI_ADD_PTR (char, Resource, ResourceSourceOffset); 707 AcpiUtPrintString (DeviceName, ACPI_UINT16_MAX); 708 709 /* ResourceSourceIndex, ResourceUsage */ 710 711 AcpiOsPrintf (",\n"); 712 AcpiDmIndent (Level + 1); 713 AcpiOsPrintf ("0x%2.2X, ", Resource->SpiSerialBus.ResSourceIndex); 714 715 AcpiOsPrintf ("%s, ", 716 AcpiGbl_ConsumeDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->SpiSerialBus.Flags, 1)]); 717 718 /* Insert a descriptor name */ 719 720 AcpiDmDescriptorName (); 721 722 /* Share */ 723 724 AcpiOsPrintf (", %s,\n", 725 AcpiGbl_ShrDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->SpiSerialBus.Flags, 2)]); 726 727 /* Dump the vendor data */ 728 729 AcpiDmIndent (Level + 1); 730 AcpiDmDumpSerialBusVendorData (Resource, Level); 731 AcpiOsPrintf (")\n"); 732 733 MpSaveSerialInfo (Info->MappingOp, Resource, DeviceName); 734 } 735 736 737 /******************************************************************************* 738 * 739 * FUNCTION: AcpiDmUartSerialBusDescriptor 740 * 741 * PARAMETERS: Info - Extra resource info 742 * Resource - Pointer to the resource descriptor 743 * Length - Length of the descriptor in bytes 744 * Level - Current source code indentation level 745 * 746 * RETURN: None 747 * 748 * DESCRIPTION: Decode a UART serial bus descriptor 749 * 750 ******************************************************************************/ 751 752 static void 753 AcpiDmUartSerialBusDescriptor ( 754 ACPI_OP_WALK_INFO *Info, 755 AML_RESOURCE *Resource, 756 UINT32 Length, 757 UINT32 Level) 758 { 759 UINT32 ResourceSourceOffset; 760 char *DeviceName; 761 762 763 /* ConnectionSpeed, BitsPerByte, StopBits */ 764 765 AcpiDmIndent (Level); 766 AcpiOsPrintf ("UartSerialBusV2 (0x%8.8X, %s, %s,\n", 767 Resource->UartSerialBus.DefaultBaudRate, 768 AcpiGbl_BpbDecode [ACPI_EXTRACT_3BIT_FLAG (Resource->UartSerialBus.TypeSpecificFlags, 4)], 769 AcpiGbl_SbDecode [ACPI_EXTRACT_2BIT_FLAG (Resource->UartSerialBus.TypeSpecificFlags, 2)]); 770 771 /* LinesInUse, IsBigEndian, Parity, FlowControl */ 772 773 AcpiDmIndent (Level + 1); 774 AcpiOsPrintf ("0x%2.2X, %s, %s, %s,\n", 775 Resource->UartSerialBus.LinesEnabled, 776 AcpiGbl_EdDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->UartSerialBus.TypeSpecificFlags, 7)], 777 AcpiGbl_PtDecode [ACPI_GET_3BIT_FLAG (Resource->UartSerialBus.Parity)], 778 AcpiGbl_FcDecode [ACPI_GET_2BIT_FLAG (Resource->UartSerialBus.TypeSpecificFlags)]); 779 780 /* ReceiveBufferSize, TransmitBufferSize */ 781 782 AcpiDmIndent (Level + 1); 783 AcpiOsPrintf ("0x%4.4X, 0x%4.4X, ", 784 Resource->UartSerialBus.RxFifoSize, 785 Resource->UartSerialBus.TxFifoSize); 786 787 /* ResourceSource is a required field */ 788 789 ResourceSourceOffset = sizeof (AML_RESOURCE_COMMON_SERIALBUS) + 790 Resource->CommonSerialBus.TypeDataLength; 791 792 DeviceName = ACPI_ADD_PTR (char, Resource, ResourceSourceOffset); 793 AcpiUtPrintString (DeviceName, ACPI_UINT16_MAX); 794 795 /* ResourceSourceIndex, ResourceUsage */ 796 797 AcpiOsPrintf (",\n"); 798 AcpiDmIndent (Level + 1); 799 AcpiOsPrintf ("0x%2.2X, ", Resource->UartSerialBus.ResSourceIndex); 800 801 AcpiOsPrintf ("%s, ", 802 AcpiGbl_ConsumeDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->UartSerialBus.Flags, 1)]); 803 804 /* Insert a descriptor name */ 805 806 AcpiDmDescriptorName (); 807 808 /* Share */ 809 810 AcpiOsPrintf (", %s,\n", 811 AcpiGbl_ShrDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->UartSerialBus.Flags, 2)]); 812 813 /* Dump the vendor data */ 814 815 AcpiDmIndent (Level + 1); 816 AcpiDmDumpSerialBusVendorData (Resource, Level); 817 AcpiOsPrintf (")\n"); 818 819 MpSaveSerialInfo (Info->MappingOp, Resource, DeviceName); 820 } 821 822 823 /******************************************************************************* 824 * 825 * FUNCTION: AcpiDmSerialBusDescriptor 826 * 827 * PARAMETERS: Info - Extra resource info 828 * Resource - Pointer to the resource descriptor 829 * Length - Length of the descriptor in bytes 830 * Level - Current source code indentation level 831 * 832 * RETURN: None 833 * 834 * DESCRIPTION: Decode a I2C/SPI/UART serial bus descriptor 835 * 836 ******************************************************************************/ 837 838 void 839 AcpiDmSerialBusDescriptor ( 840 ACPI_OP_WALK_INFO *Info, 841 AML_RESOURCE *Resource, 842 UINT32 Length, 843 UINT32 Level) 844 { 845 846 SerialBusResourceDispatch [Resource->CommonSerialBus.Type] ( 847 Info, Resource, Length, Level); 848 } 849 850 /******************************************************************************* 851 * 852 * FUNCTION: AcpiDmPinConfig 853 * 854 * PARAMETERS: PinConfigType - Pin configuration type 855 * PinConfigValue - Pin configuration value 856 * 857 * RETURN: None 858 * 859 * DESCRIPTION: Pretty prints PinConfig type and value. 860 * 861 ******************************************************************************/ 862 863 static void 864 AcpiDmPinConfig( 865 UINT8 PinConfigType, 866 UINT32 PinConfigValue) 867 { 868 if (PinConfigType <= 13) 869 { 870 AcpiOsPrintf ("0x%2.2X /* %s */, ", PinConfigType, 871 AcpiGbl_PtypDecode[PinConfigType]); 872 } 873 else 874 { 875 AcpiOsPrintf ("0x%2.2X, /* Vendor Defined */ ", PinConfigType); 876 } 877 878 /* PinConfigValue */ 879 880 AcpiOsPrintf ("0x%4.4X,\n", PinConfigValue); 881 } 882 883 /******************************************************************************* 884 * 885 * FUNCTION: AcpiDmPinConfigDescriptor 886 * 887 * PARAMETERS: Info - Extra resource info 888 * Resource - Pointer to the resource descriptor 889 * Length - Length of the descriptor in bytes 890 * Level - Current source code indentation level 891 * 892 * RETURN: None 893 * 894 * DESCRIPTION: Decode a PinConfig descriptor 895 * 896 ******************************************************************************/ 897 898 void 899 AcpiDmPinConfigDescriptor ( 900 ACPI_OP_WALK_INFO *Info, 901 AML_RESOURCE *Resource, 902 UINT32 Length, 903 UINT32 Level) 904 { 905 UINT16 *PinList; 906 UINT8 *VendorData; 907 char *DeviceName = NULL; 908 UINT32 PinCount; 909 UINT32 i; 910 911 AcpiDmIndent (Level); 912 AcpiOsPrintf ("PinConfig (%s, ", 913 AcpiGbl_ShrDecode [ACPI_GET_1BIT_FLAG (Resource->PinConfig.Flags)]); 914 915 AcpiDmPinConfig (Resource->PinConfig.PinConfigType, 916 Resource->PinConfig.PinConfigValue); 917 918 AcpiDmIndent (Level + 1); 919 920 if (Resource->PinConfig.ResSourceOffset) 921 { 922 DeviceName = ACPI_ADD_PTR (char, 923 Resource, Resource->PinConfig.ResSourceOffset), 924 AcpiUtPrintString (DeviceName, ACPI_UINT16_MAX); 925 } 926 927 AcpiOsPrintf (", "); 928 AcpiOsPrintf ("0x%2.2X, ", Resource->PinConfig.ResSourceIndex); 929 930 AcpiOsPrintf ("%s, ", 931 AcpiGbl_ConsumeDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->PinConfig.Flags, 1)]); 932 933 /* Insert a descriptor name */ 934 935 AcpiDmDescriptorName (); 936 937 AcpiOsPrintf (","); 938 939 /* Dump the vendor data */ 940 941 if (Resource->PinConfig.VendorLength) 942 { 943 AcpiOsPrintf ("\n"); 944 AcpiDmIndent (Level + 1); 945 VendorData = ACPI_ADD_PTR (UINT8, Resource, 946 Resource->PinConfig.VendorOffset); 947 948 AcpiDmDumpRawDataBuffer (VendorData, 949 Resource->PinConfig.VendorLength, Level); 950 } 951 952 AcpiOsPrintf (")\n"); 953 954 AcpiDmIndent (Level + 1); 955 956 /* Dump the interrupt list */ 957 958 AcpiOsPrintf ("{ // Pin list\n"); 959 960 PinCount = ((UINT32) (Resource->PinConfig.ResSourceOffset - 961 Resource->PinConfig.PinTableOffset)) / 962 sizeof (UINT16); 963 964 PinList = (UINT16 *) ACPI_ADD_PTR (char, Resource, 965 Resource->PinConfig.PinTableOffset); 966 967 for (i = 0; i < PinCount; i++) 968 { 969 AcpiDmIndent (Level + 2); 970 AcpiOsPrintf ("0x%4.4X%s\n", PinList[i], 971 ((i + 1) < PinCount) ? "," : ""); 972 } 973 974 AcpiDmIndent (Level + 1); 975 AcpiOsPrintf ("}\n"); 976 } 977 978 /******************************************************************************* 979 * 980 * FUNCTION: AcpiDmPinGroupDescriptor 981 * 982 * PARAMETERS: Info - Extra resource info 983 * Resource - Pointer to the resource descriptor 984 * Length - Length of the descriptor in bytes 985 * Level - Current source code indentation level 986 * 987 * RETURN: None 988 * 989 * DESCRIPTION: Decode a PinGroup descriptor 990 * 991 ******************************************************************************/ 992 993 void 994 AcpiDmPinGroupDescriptor ( 995 ACPI_OP_WALK_INFO *Info, 996 AML_RESOURCE *Resource, 997 UINT32 Length, 998 UINT32 Level) 999 { 1000 char *Label; 1001 UINT16 *PinList; 1002 UINT8 *VendorData; 1003 UINT32 PinCount; 1004 UINT32 i; 1005 1006 AcpiDmIndent (Level); 1007 /* Always producer */ 1008 AcpiOsPrintf ("PinGroup ("); 1009 1010 Label = ACPI_ADD_PTR (char, 1011 Resource, Resource->PinGroup.LabelOffset), 1012 AcpiUtPrintString (Label, ACPI_UINT16_MAX); 1013 1014 AcpiOsPrintf (", "); 1015 1016 AcpiOsPrintf ("%s, ", 1017 AcpiGbl_ConsumeDecode [ACPI_GET_1BIT_FLAG (Resource->PinGroup.Flags)]); 1018 1019 /* Insert a descriptor name */ 1020 1021 AcpiDmDescriptorName (); 1022 1023 AcpiOsPrintf (","); 1024 1025 /* Dump the vendor data */ 1026 1027 if (Resource->PinGroup.VendorLength) 1028 { 1029 AcpiOsPrintf ("\n"); 1030 AcpiDmIndent (Level + 1); 1031 VendorData = ACPI_ADD_PTR (UINT8, Resource, 1032 Resource->PinGroup.VendorOffset); 1033 1034 AcpiDmDumpRawDataBuffer (VendorData, 1035 Resource->PinGroup.VendorLength, Level); 1036 } 1037 1038 AcpiOsPrintf (")\n"); 1039 1040 AcpiDmIndent (Level + 1); 1041 1042 /* Dump the interrupt list */ 1043 1044 AcpiOsPrintf ("{ // Pin list\n"); 1045 1046 PinCount = (Resource->PinGroup.LabelOffset - 1047 Resource->PinGroup.PinTableOffset) / sizeof (UINT16); 1048 1049 PinList = (UINT16 *) ACPI_ADD_PTR (char, Resource, 1050 Resource->PinGroup.PinTableOffset); 1051 1052 for (i = 0; i < PinCount; i++) 1053 { 1054 AcpiDmIndent (Level + 2); 1055 AcpiOsPrintf ("0x%4.4X%s\n", PinList[i], 1056 ((i + 1) < PinCount) ? "," : ""); 1057 } 1058 1059 AcpiDmIndent (Level + 1); 1060 AcpiOsPrintf ("}\n"); 1061 } 1062 1063 /******************************************************************************* 1064 * 1065 * FUNCTION: AcpiDmPinGroupFunctionDescriptor 1066 * 1067 * PARAMETERS: Info - Extra resource info 1068 * Resource - Pointer to the resource descriptor 1069 * Length - Length of the descriptor in bytes 1070 * Level - Current source code indentation level 1071 * 1072 * RETURN: None 1073 * 1074 * DESCRIPTION: Decode a PinGroupFunction descriptor 1075 * 1076 ******************************************************************************/ 1077 1078 void 1079 AcpiDmPinGroupFunctionDescriptor ( 1080 ACPI_OP_WALK_INFO *Info, 1081 AML_RESOURCE *Resource, 1082 UINT32 Length, 1083 UINT32 Level) 1084 { 1085 UINT8 *VendorData; 1086 char *DeviceName = NULL; 1087 char *Label = NULL; 1088 1089 AcpiDmIndent (Level); 1090 AcpiOsPrintf ("PinGroupFunction (%s, ", 1091 AcpiGbl_ShrDecode [ACPI_GET_1BIT_FLAG (Resource->PinGroupFunction.Flags)]); 1092 1093 /* FunctionNumber */ 1094 1095 AcpiOsPrintf ("0x%4.4X, ", Resource->PinGroupFunction.FunctionNumber); 1096 1097 DeviceName = ACPI_ADD_PTR (char, 1098 Resource, Resource->PinGroupFunction.ResSourceOffset), 1099 AcpiUtPrintString (DeviceName, ACPI_UINT16_MAX); 1100 1101 AcpiOsPrintf (", "); 1102 AcpiOsPrintf ("0x%2.2X,\n", Resource->PinGroupFunction.ResSourceIndex); 1103 1104 AcpiDmIndent (Level + 1); 1105 1106 Label = ACPI_ADD_PTR (char, Resource, 1107 Resource->PinGroupFunction.ResSourceLabelOffset); 1108 AcpiUtPrintString (Label, ACPI_UINT16_MAX); 1109 1110 AcpiOsPrintf (", "); 1111 1112 AcpiOsPrintf ("%s, ", 1113 AcpiGbl_ConsumeDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->PinGroupFunction.Flags, 1)]); 1114 1115 /* Insert a descriptor name */ 1116 1117 AcpiDmDescriptorName (); 1118 1119 AcpiOsPrintf (","); 1120 1121 /* Dump the vendor data */ 1122 1123 if (Resource->PinGroupFunction.VendorLength) 1124 { 1125 AcpiOsPrintf ("\n"); 1126 AcpiDmIndent (Level + 1); 1127 VendorData = ACPI_ADD_PTR (UINT8, Resource, 1128 Resource->PinGroupFunction.VendorOffset); 1129 1130 AcpiDmDumpRawDataBuffer (VendorData, 1131 Resource->PinGroupFunction.VendorLength, Level); 1132 } 1133 1134 AcpiOsPrintf (")\n"); 1135 } 1136 1137 /******************************************************************************* 1138 * 1139 * FUNCTION: AcpiDmPinGroupConfigDescriptor 1140 * 1141 * PARAMETERS: Info - Extra resource info 1142 * Resource - Pointer to the resource descriptor 1143 * Length - Length of the descriptor in bytes 1144 * Level - Current source code indentation level 1145 * 1146 * RETURN: None 1147 * 1148 * DESCRIPTION: Decode a PinGroupConfig descriptor 1149 * 1150 ******************************************************************************/ 1151 1152 void 1153 AcpiDmPinGroupConfigDescriptor ( 1154 ACPI_OP_WALK_INFO *Info, 1155 AML_RESOURCE *Resource, 1156 UINT32 Length, 1157 UINT32 Level) 1158 { 1159 UINT8 *VendorData; 1160 char *DeviceName = NULL; 1161 char *Label = NULL; 1162 1163 AcpiDmIndent (Level); 1164 AcpiOsPrintf ("PinGroupConfig (%s, ", 1165 AcpiGbl_ShrDecode [ACPI_GET_1BIT_FLAG (Resource->PinGroupConfig.Flags)]); 1166 1167 AcpiDmPinConfig(Resource->PinGroupConfig.PinConfigType, 1168 Resource->PinGroupConfig.PinConfigValue); 1169 1170 AcpiDmIndent (Level + 1); 1171 1172 DeviceName = ACPI_ADD_PTR (char, 1173 Resource, Resource->PinGroupConfig.ResSourceOffset), 1174 AcpiUtPrintString (DeviceName, ACPI_UINT16_MAX); 1175 1176 AcpiOsPrintf (", "); 1177 AcpiOsPrintf ("0x%2.2X, ", Resource->PinGroupConfig.ResSourceIndex); 1178 1179 Label = ACPI_ADD_PTR (char, Resource, 1180 Resource->PinGroupConfig.ResSourceLabelOffset); 1181 AcpiUtPrintString (Label, ACPI_UINT16_MAX); 1182 1183 AcpiOsPrintf (", "); 1184 1185 AcpiOsPrintf ("%s, ", 1186 AcpiGbl_ConsumeDecode [ACPI_EXTRACT_1BIT_FLAG (Resource->PinGroupConfig.Flags, 1)]); 1187 1188 /* Insert a descriptor name */ 1189 1190 AcpiDmDescriptorName (); 1191 1192 AcpiOsPrintf (","); 1193 1194 /* Dump the vendor data */ 1195 1196 if (Resource->PinGroupConfig.VendorLength) 1197 { 1198 AcpiOsPrintf ("\n"); 1199 AcpiDmIndent (Level + 1); 1200 VendorData = ACPI_ADD_PTR (UINT8, Resource, 1201 Resource->PinGroupConfig.VendorOffset); 1202 1203 AcpiDmDumpRawDataBuffer (VendorData, 1204 Resource->PinGroupConfig.VendorLength, Level); 1205 } 1206 1207 AcpiOsPrintf (")\n"); 1208 } 1209
Indexes created Thu Oct 02 01:09:59 GMT 2025