amlresrc.h revision 1.1.1.11
1 /****************************************************************************** 2 * 3 * Module Name: amlresrc.h - AML resource descriptors 4 * 5 *****************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2020, 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 /* acpisrc:StructDefs -- for acpisrc conversion */ 45 46 #ifndef __AMLRESRC_H 47 #define __AMLRESRC_H 48 49 50 /* 51 * Resource descriptor tags, as defined in the ACPI specification. 52 * Used to symbolically reference fields within a descriptor. 53 */ 54 #define ACPI_RESTAG_ADDRESS "_ADR" 55 #define ACPI_RESTAG_ALIGNMENT "_ALN" 56 #define ACPI_RESTAG_ADDRESSSPACE "_ASI" 57 #define ACPI_RESTAG_ACCESSSIZE "_ASZ" 58 #define ACPI_RESTAG_TYPESPECIFICATTRIBUTES "_ATT" 59 #define ACPI_RESTAG_BASEADDRESS "_BAS" 60 #define ACPI_RESTAG_BUSMASTER "_BM_" /* Master(1), Slave(0) */ 61 #define ACPI_RESTAG_DEBOUNCETIME "_DBT" 62 #define ACPI_RESTAG_DECODE "_DEC" 63 #define ACPI_RESTAG_DEVICEPOLARITY "_DPL" 64 #define ACPI_RESTAG_DMA "_DMA" 65 #define ACPI_RESTAG_DMATYPE "_TYP" /* Compatible(0), A(1), B(2), F(3) */ 66 #define ACPI_RESTAG_DRIVESTRENGTH "_DRS" 67 #define ACPI_RESTAG_ENDIANNESS "_END" 68 #define ACPI_RESTAG_FLOWCONTROL "_FLC" 69 #define ACPI_RESTAG_FUNCTION "_FUN" 70 #define ACPI_RESTAG_GRANULARITY "_GRA" 71 #define ACPI_RESTAG_INTERRUPT "_INT" 72 #define ACPI_RESTAG_INTERRUPTLEVEL "_LL_" /* ActiveLo(1), ActiveHi(0) */ 73 #define ACPI_RESTAG_INTERRUPTSHARE "_SHR" /* Shareable(1), NoShare(0) */ 74 #define ACPI_RESTAG_INTERRUPTTYPE "_HE_" /* Edge(1), Level(0) */ 75 #define ACPI_RESTAG_IORESTRICTION "_IOR" 76 #define ACPI_RESTAG_LENGTH "_LEN" 77 #define ACPI_RESTAG_LINE "_LIN" 78 #define ACPI_RESTAG_MEMATTRIBUTES "_MTP" /* Memory(0), Reserved(1), ACPI(2), NVS(3) */ 79 #define ACPI_RESTAG_MEMTYPE "_MEM" /* NonCache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */ 80 #define ACPI_RESTAG_MAXADDR "_MAX" 81 #define ACPI_RESTAG_MINADDR "_MIN" 82 #define ACPI_RESTAG_MAXTYPE "_MAF" 83 #define ACPI_RESTAG_MINTYPE "_MIF" 84 #define ACPI_RESTAG_MODE "_MOD" 85 #define ACPI_RESTAG_PARITY "_PAR" 86 #define ACPI_RESTAG_PHASE "_PHA" 87 #define ACPI_RESTAG_PIN "_PIN" 88 #define ACPI_RESTAG_PINCONFIG "_PPI" 89 #define ACPI_RESTAG_PINCONFIG_TYPE "_TYP" 90 #define ACPI_RESTAG_PINCONFIG_VALUE "_VAL" 91 #define ACPI_RESTAG_POLARITY "_POL" 92 #define ACPI_RESTAG_REGISTERBITOFFSET "_RBO" 93 #define ACPI_RESTAG_REGISTERBITWIDTH "_RBW" 94 #define ACPI_RESTAG_RANGETYPE "_RNG" 95 #define ACPI_RESTAG_READWRITETYPE "_RW_" /* ReadOnly(0), Writeable (1) */ 96 #define ACPI_RESTAG_LENGTH_RX "_RXL" 97 #define ACPI_RESTAG_LENGTH_TX "_TXL" 98 #define ACPI_RESTAG_SLAVEMODE "_SLV" 99 #define ACPI_RESTAG_SPEED "_SPE" 100 #define ACPI_RESTAG_STOPBITS "_STB" 101 #define ACPI_RESTAG_TRANSLATION "_TRA" 102 #define ACPI_RESTAG_TRANSTYPE "_TRS" /* Sparse(1), Dense(0) */ 103 #define ACPI_RESTAG_TYPE "_TTP" /* Translation(1), Static (0) */ 104 #define ACPI_RESTAG_XFERTYPE "_SIZ" /* 8(0), 8And16(1), 16(2) */ 105 #define ACPI_RESTAG_VENDORDATA "_VEN" 106 107 108 /* Default sizes for "small" resource descriptors */ 109 110 #define ASL_RDESC_IRQ_SIZE 0x02 111 #define ASL_RDESC_DMA_SIZE 0x02 112 #define ASL_RDESC_ST_DEPEND_SIZE 0x00 113 #define ASL_RDESC_END_DEPEND_SIZE 0x00 114 #define ASL_RDESC_IO_SIZE 0x07 115 #define ASL_RDESC_FIXED_IO_SIZE 0x03 116 #define ASL_RDESC_FIXED_DMA_SIZE 0x05 117 #define ASL_RDESC_END_TAG_SIZE 0x01 118 119 120 typedef struct asl_resource_node 121 { 122 UINT32 BufferLength; 123 void *Buffer; 124 struct asl_resource_node *Next; 125 126 } ASL_RESOURCE_NODE; 127 128 typedef struct asl_resource_info 129 { 130 ACPI_PARSE_OBJECT *DescriptorTypeOp; /* Resource descriptor parse node */ 131 ACPI_PARSE_OBJECT *MappingOp; /* Used for mapfile support */ 132 UINT32 CurrentByteOffset; /* Offset in resource template */ 133 134 } ASL_RESOURCE_INFO; 135 136 137 /* Macros used to generate AML resource length fields */ 138 139 #define ACPI_AML_SIZE_LARGE(r) (sizeof (r) - sizeof (AML_RESOURCE_LARGE_HEADER)) 140 #define ACPI_AML_SIZE_SMALL(r) (sizeof (r) - sizeof (AML_RESOURCE_SMALL_HEADER)) 141 142 /* 143 * Resource descriptors defined in the ACPI specification. 144 * 145 * Packing/alignment must be BYTE because these descriptors 146 * are used to overlay the raw AML byte stream. 147 */ 148 #pragma pack(1) 149 150 /* 151 * SMALL descriptors 152 */ 153 #define AML_RESOURCE_SMALL_HEADER_COMMON \ 154 UINT8 DescriptorType; 155 156 typedef struct aml_resource_small_header 157 { 158 AML_RESOURCE_SMALL_HEADER_COMMON 159 160 } AML_RESOURCE_SMALL_HEADER; 161 162 163 typedef struct aml_resource_irq 164 { 165 AML_RESOURCE_SMALL_HEADER_COMMON 166 UINT16 IrqMask; 167 UINT8 Flags; 168 169 } AML_RESOURCE_IRQ; 170 171 172 typedef struct aml_resource_irq_noflags 173 { 174 AML_RESOURCE_SMALL_HEADER_COMMON 175 UINT16 IrqMask; 176 177 } AML_RESOURCE_IRQ_NOFLAGS; 178 179 180 typedef struct aml_resource_dma 181 { 182 AML_RESOURCE_SMALL_HEADER_COMMON 183 UINT8 DmaChannelMask; 184 UINT8 Flags; 185 186 } AML_RESOURCE_DMA; 187 188 189 typedef struct aml_resource_start_dependent 190 { 191 AML_RESOURCE_SMALL_HEADER_COMMON 192 UINT8 Flags; 193 194 } AML_RESOURCE_START_DEPENDENT; 195 196 197 typedef struct aml_resource_start_dependent_noprio 198 { 199 AML_RESOURCE_SMALL_HEADER_COMMON 200 201 } AML_RESOURCE_START_DEPENDENT_NOPRIO; 202 203 204 typedef struct aml_resource_end_dependent 205 { 206 AML_RESOURCE_SMALL_HEADER_COMMON 207 208 } AML_RESOURCE_END_DEPENDENT; 209 210 211 typedef struct aml_resource_io 212 { 213 AML_RESOURCE_SMALL_HEADER_COMMON 214 UINT8 Flags; 215 UINT16 Minimum; 216 UINT16 Maximum; 217 UINT8 Alignment; 218 UINT8 AddressLength; 219 220 } AML_RESOURCE_IO; 221 222 223 typedef struct aml_resource_fixed_io 224 { 225 AML_RESOURCE_SMALL_HEADER_COMMON 226 UINT16 Address; 227 UINT8 AddressLength; 228 229 } AML_RESOURCE_FIXED_IO; 230 231 232 typedef struct aml_resource_vendor_small 233 { 234 AML_RESOURCE_SMALL_HEADER_COMMON 235 236 } AML_RESOURCE_VENDOR_SMALL; 237 238 239 typedef struct aml_resource_end_tag 240 { 241 AML_RESOURCE_SMALL_HEADER_COMMON 242 UINT8 Checksum; 243 244 } AML_RESOURCE_END_TAG; 245 246 247 typedef struct aml_resource_fixed_dma 248 { 249 AML_RESOURCE_SMALL_HEADER_COMMON 250 UINT16 RequestLines; 251 UINT16 Channels; 252 UINT8 Width; 253 254 } AML_RESOURCE_FIXED_DMA; 255 256 257 /* 258 * LARGE descriptors 259 */ 260 #define AML_RESOURCE_LARGE_HEADER_COMMON \ 261 UINT8 DescriptorType;\ 262 UINT16 ResourceLength; 263 264 typedef struct aml_resource_large_header 265 { 266 AML_RESOURCE_LARGE_HEADER_COMMON 267 268 } AML_RESOURCE_LARGE_HEADER; 269 270 271 /* General Flags for address space resource descriptors */ 272 273 #define ACPI_RESOURCE_FLAG_DEC 2 274 #define ACPI_RESOURCE_FLAG_MIF 4 275 #define ACPI_RESOURCE_FLAG_MAF 8 276 277 typedef struct aml_resource_memory24 278 { 279 AML_RESOURCE_LARGE_HEADER_COMMON 280 UINT8 Flags; 281 UINT16 Minimum; 282 UINT16 Maximum; 283 UINT16 Alignment; 284 UINT16 AddressLength; 285 286 } AML_RESOURCE_MEMORY24; 287 288 289 typedef struct aml_resource_vendor_large 290 { 291 AML_RESOURCE_LARGE_HEADER_COMMON 292 293 } AML_RESOURCE_VENDOR_LARGE; 294 295 296 typedef struct aml_resource_memory32 297 { 298 AML_RESOURCE_LARGE_HEADER_COMMON 299 UINT8 Flags; 300 UINT32 Minimum; 301 UINT32 Maximum; 302 UINT32 Alignment; 303 UINT32 AddressLength; 304 305 } AML_RESOURCE_MEMORY32; 306 307 308 typedef struct aml_resource_fixed_memory32 309 { 310 AML_RESOURCE_LARGE_HEADER_COMMON 311 UINT8 Flags; 312 UINT32 Address; 313 UINT32 AddressLength; 314 315 } AML_RESOURCE_FIXED_MEMORY32; 316 317 318 #define AML_RESOURCE_ADDRESS_COMMON \ 319 UINT8 ResourceType; \ 320 UINT8 Flags; \ 321 UINT8 SpecificFlags; 322 323 324 typedef struct aml_resource_address 325 { 326 AML_RESOURCE_LARGE_HEADER_COMMON 327 AML_RESOURCE_ADDRESS_COMMON 328 329 } AML_RESOURCE_ADDRESS; 330 331 332 typedef struct aml_resource_extended_address64 333 { 334 AML_RESOURCE_LARGE_HEADER_COMMON 335 AML_RESOURCE_ADDRESS_COMMON 336 UINT8 RevisionID; 337 UINT8 Reserved; 338 UINT64 Granularity; 339 UINT64 Minimum; 340 UINT64 Maximum; 341 UINT64 TranslationOffset; 342 UINT64 AddressLength; 343 UINT64 TypeSpecific; 344 345 } AML_RESOURCE_EXTENDED_ADDRESS64; 346 347 #define AML_RESOURCE_EXTENDED_ADDRESS_REVISION 1 /* ACPI 3.0 */ 348 349 350 typedef struct aml_resource_address64 351 { 352 AML_RESOURCE_LARGE_HEADER_COMMON 353 AML_RESOURCE_ADDRESS_COMMON 354 UINT64 Granularity; 355 UINT64 Minimum; 356 UINT64 Maximum; 357 UINT64 TranslationOffset; 358 UINT64 AddressLength; 359 360 } AML_RESOURCE_ADDRESS64; 361 362 363 typedef struct aml_resource_address32 364 { 365 AML_RESOURCE_LARGE_HEADER_COMMON 366 AML_RESOURCE_ADDRESS_COMMON 367 UINT32 Granularity; 368 UINT32 Minimum; 369 UINT32 Maximum; 370 UINT32 TranslationOffset; 371 UINT32 AddressLength; 372 373 } AML_RESOURCE_ADDRESS32; 374 375 376 typedef struct aml_resource_address16 377 { 378 AML_RESOURCE_LARGE_HEADER_COMMON 379 AML_RESOURCE_ADDRESS_COMMON 380 UINT16 Granularity; 381 UINT16 Minimum; 382 UINT16 Maximum; 383 UINT16 TranslationOffset; 384 UINT16 AddressLength; 385 386 } AML_RESOURCE_ADDRESS16; 387 388 389 typedef struct aml_resource_extended_irq 390 { 391 AML_RESOURCE_LARGE_HEADER_COMMON 392 UINT8 Flags; 393 UINT8 InterruptCount; 394 UINT32 Interrupts[1]; 395 /* ResSourceIndex, ResSource optional fields follow */ 396 397 } AML_RESOURCE_EXTENDED_IRQ; 398 399 400 typedef struct aml_resource_generic_register 401 { 402 AML_RESOURCE_LARGE_HEADER_COMMON 403 UINT8 AddressSpaceId; 404 UINT8 BitWidth; 405 UINT8 BitOffset; 406 UINT8 AccessSize; /* ACPI 3.0, was previously Reserved */ 407 UINT64 Address; 408 409 } AML_RESOURCE_GENERIC_REGISTER; 410 411 412 /* Common descriptor for GpioInt and GpioIo (ACPI 5.0) */ 413 414 typedef struct aml_resource_gpio 415 { 416 AML_RESOURCE_LARGE_HEADER_COMMON 417 UINT8 RevisionId; 418 UINT8 ConnectionType; 419 UINT16 Flags; 420 UINT16 IntFlags; 421 UINT8 PinConfig; 422 UINT16 DriveStrength; 423 UINT16 DebounceTimeout; 424 UINT16 PinTableOffset; 425 UINT8 ResSourceIndex; 426 UINT16 ResSourceOffset; 427 UINT16 VendorOffset; 428 UINT16 VendorLength; 429 /* 430 * Optional fields follow immediately: 431 * 1) PIN list (Words) 432 * 2) Resource Source String 433 * 3) Vendor Data bytes 434 */ 435 436 } AML_RESOURCE_GPIO; 437 438 #define AML_RESOURCE_GPIO_REVISION 1 /* ACPI 5.0 */ 439 440 /* Values for ConnectionType above */ 441 442 #define AML_RESOURCE_GPIO_TYPE_INT 0 443 #define AML_RESOURCE_GPIO_TYPE_IO 1 444 #define AML_RESOURCE_MAX_GPIOTYPE 1 445 446 447 /* Common preamble for all serial descriptors (ACPI 5.0) */ 448 449 #define AML_RESOURCE_SERIAL_COMMON \ 450 UINT8 RevisionId; \ 451 UINT8 ResSourceIndex; \ 452 UINT8 Type; \ 453 UINT8 Flags; \ 454 UINT16 TypeSpecificFlags; \ 455 UINT8 TypeRevisionId; \ 456 UINT16 TypeDataLength; \ 457 458 /* Values for the type field above */ 459 460 #define AML_RESOURCE_I2C_SERIALBUSTYPE 1 461 #define AML_RESOURCE_SPI_SERIALBUSTYPE 2 462 #define AML_RESOURCE_UART_SERIALBUSTYPE 3 463 #define AML_RESOURCE_MAX_SERIALBUSTYPE 3 464 #define AML_RESOURCE_VENDOR_SERIALBUSTYPE 192 /* Vendor defined is 0xC0-0xFF (NOT SUPPORTED) */ 465 466 typedef struct aml_resource_common_serialbus 467 { 468 AML_RESOURCE_LARGE_HEADER_COMMON 469 AML_RESOURCE_SERIAL_COMMON 470 471 } AML_RESOURCE_COMMON_SERIALBUS; 472 473 typedef struct aml_resource_i2c_serialbus 474 { 475 AML_RESOURCE_LARGE_HEADER_COMMON 476 AML_RESOURCE_SERIAL_COMMON 477 UINT32 ConnectionSpeed; 478 UINT16 SlaveAddress; 479 /* 480 * Optional fields follow immediately: 481 * 1) Vendor Data bytes 482 * 2) Resource Source String 483 */ 484 485 } AML_RESOURCE_I2C_SERIALBUS; 486 487 #define AML_RESOURCE_I2C_REVISION 1 /* ACPI 5.0 */ 488 #define AML_RESOURCE_I2C_TYPE_REVISION 1 /* ACPI 5.0 */ 489 #define AML_RESOURCE_I2C_MIN_DATA_LEN 6 490 491 typedef struct aml_resource_spi_serialbus 492 { 493 AML_RESOURCE_LARGE_HEADER_COMMON 494 AML_RESOURCE_SERIAL_COMMON 495 UINT32 ConnectionSpeed; 496 UINT8 DataBitLength; 497 UINT8 ClockPhase; 498 UINT8 ClockPolarity; 499 UINT16 DeviceSelection; 500 /* 501 * Optional fields follow immediately: 502 * 1) Vendor Data bytes 503 * 2) Resource Source String 504 */ 505 506 } AML_RESOURCE_SPI_SERIALBUS; 507 508 #define AML_RESOURCE_SPI_REVISION 1 /* ACPI 5.0 */ 509 #define AML_RESOURCE_SPI_TYPE_REVISION 1 /* ACPI 5.0 */ 510 #define AML_RESOURCE_SPI_MIN_DATA_LEN 9 511 512 513 typedef struct aml_resource_uart_serialbus 514 { 515 AML_RESOURCE_LARGE_HEADER_COMMON 516 AML_RESOURCE_SERIAL_COMMON 517 UINT32 DefaultBaudRate; 518 UINT16 RxFifoSize; 519 UINT16 TxFifoSize; 520 UINT8 Parity; 521 UINT8 LinesEnabled; 522 /* 523 * Optional fields follow immediately: 524 * 1) Vendor Data bytes 525 * 2) Resource Source String 526 */ 527 528 } AML_RESOURCE_UART_SERIALBUS; 529 530 #define AML_RESOURCE_UART_REVISION 1 /* ACPI 5.0 */ 531 #define AML_RESOURCE_UART_TYPE_REVISION 1 /* ACPI 5.0 */ 532 #define AML_RESOURCE_UART_MIN_DATA_LEN 10 533 534 typedef struct aml_resource_pin_function 535 { 536 AML_RESOURCE_LARGE_HEADER_COMMON 537 UINT8 RevisionId; 538 UINT16 Flags; 539 UINT8 PinConfig; 540 UINT16 FunctionNumber; 541 UINT16 PinTableOffset; 542 UINT8 ResSourceIndex; 543 UINT16 ResSourceOffset; 544 UINT16 VendorOffset; 545 UINT16 VendorLength; 546 /* 547 * Optional fields follow immediately: 548 * 1) PIN list (Words) 549 * 2) Resource Source String 550 * 3) Vendor Data bytes 551 */ 552 553 } AML_RESOURCE_PIN_FUNCTION; 554 555 #define AML_RESOURCE_PIN_FUNCTION_REVISION 1 /* ACPI 6.2 */ 556 557 typedef struct aml_resource_pin_config 558 { 559 AML_RESOURCE_LARGE_HEADER_COMMON 560 UINT8 RevisionId; 561 UINT16 Flags; 562 UINT8 PinConfigType; 563 UINT32 PinConfigValue; 564 UINT16 PinTableOffset; 565 UINT8 ResSourceIndex; 566 UINT16 ResSourceOffset; 567 UINT16 VendorOffset; 568 UINT16 VendorLength; 569 /* 570 * Optional fields follow immediately: 571 * 1) PIN list (Words) 572 * 2) Resource Source String 573 * 3) Vendor Data bytes 574 */ 575 576 } AML_RESOURCE_PIN_CONFIG; 577 578 #define AML_RESOURCE_PIN_CONFIG_REVISION 1 /* ACPI 6.2 */ 579 580 typedef struct aml_resource_pin_group 581 { 582 AML_RESOURCE_LARGE_HEADER_COMMON 583 UINT8 RevisionId; 584 UINT16 Flags; 585 UINT16 PinTableOffset; 586 UINT16 LabelOffset; 587 UINT16 VendorOffset; 588 UINT16 VendorLength; 589 /* 590 * Optional fields follow immediately: 591 * 1) PIN list (Words) 592 * 2) Resource Label String 593 * 3) Vendor Data bytes 594 */ 595 596 } AML_RESOURCE_PIN_GROUP; 597 598 #define AML_RESOURCE_PIN_GROUP_REVISION 1 /* ACPI 6.2 */ 599 600 typedef struct aml_resource_pin_group_function 601 { 602 AML_RESOURCE_LARGE_HEADER_COMMON 603 UINT8 RevisionId; 604 UINT16 Flags; 605 UINT16 FunctionNumber; 606 UINT8 ResSourceIndex; 607 UINT16 ResSourceOffset; 608 UINT16 ResSourceLabelOffset; 609 UINT16 VendorOffset; 610 UINT16 VendorLength; 611 /* 612 * Optional fields follow immediately: 613 * 1) Resource Source String 614 * 2) Resource Source Label String 615 * 3) Vendor Data bytes 616 */ 617 618 } AML_RESOURCE_PIN_GROUP_FUNCTION; 619 620 #define AML_RESOURCE_PIN_GROUP_FUNCTION_REVISION 1 /* ACPI 6.2 */ 621 622 typedef struct aml_resource_pin_group_config 623 { 624 AML_RESOURCE_LARGE_HEADER_COMMON 625 UINT8 RevisionId; 626 UINT16 Flags; 627 UINT8 PinConfigType; 628 UINT32 PinConfigValue; 629 UINT8 ResSourceIndex; 630 UINT16 ResSourceOffset; 631 UINT16 ResSourceLabelOffset; 632 UINT16 VendorOffset; 633 UINT16 VendorLength; 634 /* 635 * Optional fields follow immediately: 636 * 1) Resource Source String 637 * 2) Resource Source Label String 638 * 3) Vendor Data bytes 639 */ 640 641 } AML_RESOURCE_PIN_GROUP_CONFIG; 642 643 #define AML_RESOURCE_PIN_GROUP_CONFIG_REVISION 1 /* ACPI 6.2 */ 644 645 /* restore default alignment */ 646 647 #pragma pack() 648 649 /* Union of all resource descriptors, so we can allocate the worst case */ 650 651 typedef union aml_resource 652 { 653 /* Descriptor headers */ 654 655 UINT8 DescriptorType; 656 AML_RESOURCE_SMALL_HEADER SmallHeader; 657 AML_RESOURCE_LARGE_HEADER LargeHeader; 658 659 /* Small resource descriptors */ 660 661 AML_RESOURCE_IRQ Irq; 662 AML_RESOURCE_DMA Dma; 663 AML_RESOURCE_START_DEPENDENT StartDpf; 664 AML_RESOURCE_END_DEPENDENT EndDpf; 665 AML_RESOURCE_IO Io; 666 AML_RESOURCE_FIXED_IO FixedIo; 667 AML_RESOURCE_FIXED_DMA FixedDma; 668 AML_RESOURCE_VENDOR_SMALL VendorSmall; 669 AML_RESOURCE_END_TAG EndTag; 670 671 /* Large resource descriptors */ 672 673 AML_RESOURCE_MEMORY24 Memory24; 674 AML_RESOURCE_GENERIC_REGISTER GenericReg; 675 AML_RESOURCE_VENDOR_LARGE VendorLarge; 676 AML_RESOURCE_MEMORY32 Memory32; 677 AML_RESOURCE_FIXED_MEMORY32 FixedMemory32; 678 AML_RESOURCE_ADDRESS16 Address16; 679 AML_RESOURCE_ADDRESS32 Address32; 680 AML_RESOURCE_ADDRESS64 Address64; 681 AML_RESOURCE_EXTENDED_ADDRESS64 ExtAddress64; 682 AML_RESOURCE_EXTENDED_IRQ ExtendedIrq; 683 AML_RESOURCE_GPIO Gpio; 684 AML_RESOURCE_I2C_SERIALBUS I2cSerialBus; 685 AML_RESOURCE_SPI_SERIALBUS SpiSerialBus; 686 AML_RESOURCE_UART_SERIALBUS UartSerialBus; 687 AML_RESOURCE_COMMON_SERIALBUS CommonSerialBus; 688 AML_RESOURCE_PIN_FUNCTION PinFunction; 689 AML_RESOURCE_PIN_CONFIG PinConfig; 690 AML_RESOURCE_PIN_GROUP PinGroup; 691 AML_RESOURCE_PIN_GROUP_FUNCTION PinGroupFunction; 692 AML_RESOURCE_PIN_GROUP_CONFIG PinGroupConfig; 693 694 /* Utility overlays */ 695 696 AML_RESOURCE_ADDRESS Address; 697 UINT32 DwordItem; 698 UINT16 WordItem; 699 UINT8 ByteItem; 700 701 } AML_RESOURCE; 702 703 704 /* Interfaces used by both the disassembler and compiler */ 705 706 void 707 MpSaveGpioInfo ( 708 ACPI_PARSE_OBJECT *Op, 709 AML_RESOURCE *Resource, 710 UINT32 PinCount, 711 UINT16 *PinList, 712 char *DeviceName); 713 714 void 715 MpSaveSerialInfo ( 716 ACPI_PARSE_OBJECT *Op, 717 AML_RESOURCE *Resource, 718 char *DeviceName); 719 720 char * 721 MpGetHidFromParseTree ( 722 ACPI_NAMESPACE_NODE *HidNode); 723 724 char * 725 MpGetHidViaNamestring ( 726 char *DeviceName); 727 728 char * 729 MpGetConnectionInfo ( 730 ACPI_PARSE_OBJECT *Op, 731 UINT32 PinIndex, 732 ACPI_NAMESPACE_NODE **TargetNode, 733 char **TargetName); 734 735 char * 736 MpGetParentDeviceHid ( 737 ACPI_PARSE_OBJECT *Op, 738 ACPI_NAMESPACE_NODE **TargetNode, 739 char **ParentDeviceName); 740 741 char * 742 MpGetDdnValue ( 743 char *DeviceName); 744 745 char * 746 MpGetHidValue ( 747 ACPI_NAMESPACE_NODE *DeviceNode); 748 749 #endif 750
Indexes created Sun Oct 19 19:09:49 GMT 2025