1/****************************************************************************** 2 * 3 * Module Name: amlresrc.h - AML resource descriptors 4 * 5 *****************************************************************************/ 6 7/****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2017, 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/* acpisrc:StructDefs -- for acpisrc conversion */ 153 154#ifndef __AMLRESRC_H 155#define __AMLRESRC_H 156 157 158/* 159 * Resource descriptor tags, as defined in the ACPI specification. 160 * Used to symbolically reference fields within a descriptor. 161 */ 162#define ACPI_RESTAG_ADDRESS "_ADR" 163#define ACPI_RESTAG_ALIGNMENT "_ALN" 164#define ACPI_RESTAG_ADDRESSSPACE "_ASI" 165#define ACPI_RESTAG_ACCESSSIZE "_ASZ" 166#define ACPI_RESTAG_TYPESPECIFICATTRIBUTES "_ATT" 167#define ACPI_RESTAG_BASEADDRESS "_BAS" 168#define ACPI_RESTAG_BUSMASTER "_BM_" /* Master(1), Slave(0) */ 169#define ACPI_RESTAG_DEBOUNCETIME "_DBT" 170#define ACPI_RESTAG_DECODE "_DEC" 171#define ACPI_RESTAG_DEVICEPOLARITY "_DPL" 172#define ACPI_RESTAG_DMA "_DMA" 173#define ACPI_RESTAG_DMATYPE "_TYP" /* Compatible(0), A(1), B(2), F(3) */ 174#define ACPI_RESTAG_DRIVESTRENGTH "_DRS" 175#define ACPI_RESTAG_ENDIANNESS "_END" 176#define ACPI_RESTAG_FLOWCONTROL "_FLC" 177#define ACPI_RESTAG_FUNCTION "_FUN" 178#define ACPI_RESTAG_GRANULARITY "_GRA" 179#define ACPI_RESTAG_INTERRUPT "_INT" 180#define ACPI_RESTAG_INTERRUPTLEVEL "_LL_" /* ActiveLo(1), ActiveHi(0) */ 181#define ACPI_RESTAG_INTERRUPTSHARE "_SHR" /* Shareable(1), NoShare(0) */ 182#define ACPI_RESTAG_INTERRUPTTYPE "_HE_" /* Edge(1), Level(0) */ 183#define ACPI_RESTAG_IORESTRICTION "_IOR" 184#define ACPI_RESTAG_LENGTH "_LEN" 185#define ACPI_RESTAG_LINE "_LIN" 186#define ACPI_RESTAG_MEMATTRIBUTES "_MTP" /* Memory(0), Reserved(1), ACPI(2), NVS(3) */ 187#define ACPI_RESTAG_MEMTYPE "_MEM" /* NonCache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */ 188#define ACPI_RESTAG_MAXADDR "_MAX" 189#define ACPI_RESTAG_MINADDR "_MIN" 190#define ACPI_RESTAG_MAXTYPE "_MAF" 191#define ACPI_RESTAG_MINTYPE "_MIF" 192#define ACPI_RESTAG_MODE "_MOD" 193#define ACPI_RESTAG_PARITY "_PAR" 194#define ACPI_RESTAG_PHASE "_PHA" 195#define ACPI_RESTAG_PIN "_PIN" 196#define ACPI_RESTAG_PINCONFIG "_PPI" 197#define ACPI_RESTAG_PINCONFIG_TYPE "_TYP" 198#define ACPI_RESTAG_PINCONFIG_VALUE "_VAL" 199#define ACPI_RESTAG_POLARITY "_POL" 200#define ACPI_RESTAG_REGISTERBITOFFSET "_RBO" 201#define ACPI_RESTAG_REGISTERBITWIDTH "_RBW" 202#define ACPI_RESTAG_RANGETYPE "_RNG" 203#define ACPI_RESTAG_READWRITETYPE "_RW_" /* ReadOnly(0), Writeable (1) */ 204#define ACPI_RESTAG_LENGTH_RX "_RXL" 205#define ACPI_RESTAG_LENGTH_TX "_TXL" 206#define ACPI_RESTAG_SLAVEMODE "_SLV" 207#define ACPI_RESTAG_SPEED "_SPE" 208#define ACPI_RESTAG_STOPBITS "_STB" 209#define ACPI_RESTAG_TRANSLATION "_TRA" 210#define ACPI_RESTAG_TRANSTYPE "_TRS" /* Sparse(1), Dense(0) */ 211#define ACPI_RESTAG_TYPE "_TTP" /* Translation(1), Static (0) */ 212#define ACPI_RESTAG_XFERTYPE "_SIZ" /* 8(0), 8And16(1), 16(2) */ 213#define ACPI_RESTAG_VENDORDATA "_VEN" 214 215 216/* Default sizes for "small" resource descriptors */ 217 218#define ASL_RDESC_IRQ_SIZE 0x02 219#define ASL_RDESC_DMA_SIZE 0x02 220#define ASL_RDESC_ST_DEPEND_SIZE 0x00 221#define ASL_RDESC_END_DEPEND_SIZE 0x00 222#define ASL_RDESC_IO_SIZE 0x07 223#define ASL_RDESC_FIXED_IO_SIZE 0x03 224#define ASL_RDESC_FIXED_DMA_SIZE 0x05 225#define ASL_RDESC_END_TAG_SIZE 0x01 226 227 228typedef struct asl_resource_node 229{ 230 UINT32 BufferLength; 231 void *Buffer; 232 struct asl_resource_node *Next; 233 234} ASL_RESOURCE_NODE; 235 236typedef struct asl_resource_info 237{ 238 ACPI_PARSE_OBJECT *DescriptorTypeOp; /* Resource descriptor parse node */ 239 ACPI_PARSE_OBJECT *MappingOp; /* Used for mapfile support */ 240 UINT32 CurrentByteOffset; /* Offset in resource template */ 241 242} ASL_RESOURCE_INFO; 243 244 245/* Macros used to generate AML resource length fields */ 246 247#define ACPI_AML_SIZE_LARGE(r) (sizeof (r) - sizeof (AML_RESOURCE_LARGE_HEADER)) 248#define ACPI_AML_SIZE_SMALL(r) (sizeof (r) - sizeof (AML_RESOURCE_SMALL_HEADER)) 249 250/* 251 * Resource descriptors defined in the ACPI specification. 252 * 253 * Packing/alignment must be BYTE because these descriptors 254 * are used to overlay the raw AML byte stream. 255 */ 256#pragma pack(1) 257 258/* 259 * SMALL descriptors 260 */ 261#define AML_RESOURCE_SMALL_HEADER_COMMON \ 262 UINT8 DescriptorType; 263 264typedef struct aml_resource_small_header 265{ 266 AML_RESOURCE_SMALL_HEADER_COMMON 267 268} AML_RESOURCE_SMALL_HEADER; 269 270 271typedef struct aml_resource_irq 272{ 273 AML_RESOURCE_SMALL_HEADER_COMMON 274 UINT16 IrqMask; 275 UINT8 Flags; 276 277} AML_RESOURCE_IRQ; 278 279 280typedef struct aml_resource_irq_noflags 281{ 282 AML_RESOURCE_SMALL_HEADER_COMMON 283 UINT16 IrqMask; 284 285} AML_RESOURCE_IRQ_NOFLAGS; 286 287 288typedef struct aml_resource_dma 289{ 290 AML_RESOURCE_SMALL_HEADER_COMMON 291 UINT8 DmaChannelMask; 292 UINT8 Flags; 293 294} AML_RESOURCE_DMA; 295 296 297typedef struct aml_resource_start_dependent 298{ 299 AML_RESOURCE_SMALL_HEADER_COMMON 300 UINT8 Flags; 301 302} AML_RESOURCE_START_DEPENDENT; 303 304 305typedef struct aml_resource_start_dependent_noprio 306{ 307 AML_RESOURCE_SMALL_HEADER_COMMON 308 309} AML_RESOURCE_START_DEPENDENT_NOPRIO; 310 311 312typedef struct aml_resource_end_dependent 313{ 314 AML_RESOURCE_SMALL_HEADER_COMMON 315 316} AML_RESOURCE_END_DEPENDENT; 317 318 319typedef struct aml_resource_io 320{ 321 AML_RESOURCE_SMALL_HEADER_COMMON 322 UINT8 Flags; 323 UINT16 Minimum; 324 UINT16 Maximum; 325 UINT8 Alignment; 326 UINT8 AddressLength; 327 328} AML_RESOURCE_IO; 329 330 331typedef struct aml_resource_fixed_io 332{ 333 AML_RESOURCE_SMALL_HEADER_COMMON 334 UINT16 Address; 335 UINT8 AddressLength; 336 337} AML_RESOURCE_FIXED_IO; 338 339 340typedef struct aml_resource_vendor_small 341{ 342 AML_RESOURCE_SMALL_HEADER_COMMON 343 344} AML_RESOURCE_VENDOR_SMALL; 345 346 347typedef struct aml_resource_end_tag 348{ 349 AML_RESOURCE_SMALL_HEADER_COMMON 350 UINT8 Checksum; 351 352} AML_RESOURCE_END_TAG; 353 354 355typedef struct aml_resource_fixed_dma 356{ 357 AML_RESOURCE_SMALL_HEADER_COMMON 358 UINT16 RequestLines; 359 UINT16 Channels; 360 UINT8 Width; 361 362} AML_RESOURCE_FIXED_DMA; 363 364 365/* 366 * LARGE descriptors 367 */ 368#define AML_RESOURCE_LARGE_HEADER_COMMON \ 369 UINT8 DescriptorType;\ 370 UINT16 ResourceLength; 371 372typedef struct aml_resource_large_header 373{ 374 AML_RESOURCE_LARGE_HEADER_COMMON 375 376} AML_RESOURCE_LARGE_HEADER; 377 378 379/* General Flags for address space resource descriptors */ 380 381#define ACPI_RESOURCE_FLAG_DEC 2 382#define ACPI_RESOURCE_FLAG_MIF 4 383#define ACPI_RESOURCE_FLAG_MAF 8 384 385typedef struct aml_resource_memory24 386{ 387 AML_RESOURCE_LARGE_HEADER_COMMON 388 UINT8 Flags; 389 UINT16 Minimum; 390 UINT16 Maximum; 391 UINT16 Alignment; 392 UINT16 AddressLength; 393 394} AML_RESOURCE_MEMORY24; 395 396 397typedef struct aml_resource_vendor_large 398{ 399 AML_RESOURCE_LARGE_HEADER_COMMON 400 401} AML_RESOURCE_VENDOR_LARGE; 402 403 404typedef struct aml_resource_memory32 405{ 406 AML_RESOURCE_LARGE_HEADER_COMMON 407 UINT8 Flags; 408 UINT32 Minimum; 409 UINT32 Maximum; 410 UINT32 Alignment; 411 UINT32 AddressLength; 412 413} AML_RESOURCE_MEMORY32; 414 415 416typedef struct aml_resource_fixed_memory32 417{ 418 AML_RESOURCE_LARGE_HEADER_COMMON 419 UINT8 Flags; 420 UINT32 Address; 421 UINT32 AddressLength; 422 423} AML_RESOURCE_FIXED_MEMORY32; 424 425 426#define AML_RESOURCE_ADDRESS_COMMON \ 427 UINT8 ResourceType; \ 428 UINT8 Flags; \ 429 UINT8 SpecificFlags; 430 431 432typedef struct aml_resource_address 433{ 434 AML_RESOURCE_LARGE_HEADER_COMMON 435 AML_RESOURCE_ADDRESS_COMMON 436 437} AML_RESOURCE_ADDRESS; 438 439 440typedef struct aml_resource_extended_address64 441{ 442 AML_RESOURCE_LARGE_HEADER_COMMON 443 AML_RESOURCE_ADDRESS_COMMON 444 UINT8 RevisionID; 445 UINT8 Reserved; 446 UINT64 Granularity; 447 UINT64 Minimum; 448 UINT64 Maximum; 449 UINT64 TranslationOffset; 450 UINT64 AddressLength; 451 UINT64 TypeSpecific; 452 453} AML_RESOURCE_EXTENDED_ADDRESS64; 454 455#define AML_RESOURCE_EXTENDED_ADDRESS_REVISION 1 /* ACPI 3.0 */ 456 457 458typedef struct aml_resource_address64 459{ 460 AML_RESOURCE_LARGE_HEADER_COMMON 461 AML_RESOURCE_ADDRESS_COMMON 462 UINT64 Granularity; 463 UINT64 Minimum; 464 UINT64 Maximum; 465 UINT64 TranslationOffset; 466 UINT64 AddressLength; 467 468} AML_RESOURCE_ADDRESS64; 469 470 471typedef struct aml_resource_address32 472{ 473 AML_RESOURCE_LARGE_HEADER_COMMON 474 AML_RESOURCE_ADDRESS_COMMON 475 UINT32 Granularity; 476 UINT32 Minimum; 477 UINT32 Maximum; 478 UINT32 TranslationOffset; 479 UINT32 AddressLength; 480 481} AML_RESOURCE_ADDRESS32; 482 483 484typedef struct aml_resource_address16 485{ 486 AML_RESOURCE_LARGE_HEADER_COMMON 487 AML_RESOURCE_ADDRESS_COMMON 488 UINT16 Granularity; 489 UINT16 Minimum; 490 UINT16 Maximum; 491 UINT16 TranslationOffset; 492 UINT16 AddressLength; 493 494} AML_RESOURCE_ADDRESS16; 495 496 497typedef struct aml_resource_extended_irq 498{ 499 AML_RESOURCE_LARGE_HEADER_COMMON 500 UINT8 Flags; 501 UINT8 InterruptCount; 502 UINT32 Interrupts[1]; 503 /* ResSourceIndex, ResSource optional fields follow */ 504 505} AML_RESOURCE_EXTENDED_IRQ; 506 507 508typedef struct aml_resource_generic_register 509{ 510 AML_RESOURCE_LARGE_HEADER_COMMON 511 UINT8 AddressSpaceId; 512 UINT8 BitWidth; 513 UINT8 BitOffset; 514 UINT8 AccessSize; /* ACPI 3.0, was previously Reserved */ 515 UINT64 Address; 516 517} AML_RESOURCE_GENERIC_REGISTER; 518 519 520/* Common descriptor for GpioInt and GpioIo (ACPI 5.0) */ 521 522typedef struct aml_resource_gpio 523{ 524 AML_RESOURCE_LARGE_HEADER_COMMON 525 UINT8 RevisionId; 526 UINT8 ConnectionType; 527 UINT16 Flags; 528 UINT16 IntFlags; 529 UINT8 PinConfig; 530 UINT16 DriveStrength; 531 UINT16 DebounceTimeout; 532 UINT16 PinTableOffset; 533 UINT8 ResSourceIndex; 534 UINT16 ResSourceOffset; 535 UINT16 VendorOffset; 536 UINT16 VendorLength; 537 /* 538 * Optional fields follow immediately: 539 * 1) PIN list (Words) 540 * 2) Resource Source String 541 * 3) Vendor Data bytes 542 */ 543 544} AML_RESOURCE_GPIO; 545 546#define AML_RESOURCE_GPIO_REVISION 1 /* ACPI 5.0 */ 547 548/* Values for ConnectionType above */ 549 550#define AML_RESOURCE_GPIO_TYPE_INT 0 551#define AML_RESOURCE_GPIO_TYPE_IO 1 552#define AML_RESOURCE_MAX_GPIOTYPE 1 553 554 555/* Common preamble for all serial descriptors (ACPI 5.0) */ 556 557#define AML_RESOURCE_SERIAL_COMMON \ 558 UINT8 RevisionId; \ 559 UINT8 ResSourceIndex; \ 560 UINT8 Type; \ 561 UINT8 Flags; \ 562 UINT16 TypeSpecificFlags; \ 563 UINT8 TypeRevisionId; \ 564 UINT16 TypeDataLength; \ 565 566/* Values for the type field above */ 567 568#define AML_RESOURCE_I2C_SERIALBUSTYPE 1 569#define AML_RESOURCE_SPI_SERIALBUSTYPE 2 570#define AML_RESOURCE_UART_SERIALBUSTYPE 3 571#define AML_RESOURCE_MAX_SERIALBUSTYPE 3 572#define AML_RESOURCE_VENDOR_SERIALBUSTYPE 192 /* Vendor defined is 0xC0-0xFF (NOT SUPPORTED) */ 573 574typedef struct aml_resource_common_serialbus 575{ 576 AML_RESOURCE_LARGE_HEADER_COMMON 577 AML_RESOURCE_SERIAL_COMMON 578 579} AML_RESOURCE_COMMON_SERIALBUS; 580 581typedef struct aml_resource_i2c_serialbus 582{ 583 AML_RESOURCE_LARGE_HEADER_COMMON 584 AML_RESOURCE_SERIAL_COMMON 585 UINT32 ConnectionSpeed; 586 UINT16 SlaveAddress; 587 /* 588 * Optional fields follow immediately: 589 * 1) Vendor Data bytes 590 * 2) Resource Source String 591 */ 592 593} AML_RESOURCE_I2C_SERIALBUS; 594 595#define AML_RESOURCE_I2C_REVISION 1 /* ACPI 5.0 */ 596#define AML_RESOURCE_I2C_TYPE_REVISION 1 /* ACPI 5.0 */ 597#define AML_RESOURCE_I2C_MIN_DATA_LEN 6 598 599typedef struct aml_resource_spi_serialbus 600{ 601 AML_RESOURCE_LARGE_HEADER_COMMON 602 AML_RESOURCE_SERIAL_COMMON 603 UINT32 ConnectionSpeed; 604 UINT8 DataBitLength; 605 UINT8 ClockPhase; 606 UINT8 ClockPolarity; 607 UINT16 DeviceSelection; 608 /* 609 * Optional fields follow immediately: 610 * 1) Vendor Data bytes 611 * 2) Resource Source String 612 */ 613 614} AML_RESOURCE_SPI_SERIALBUS; 615 616#define AML_RESOURCE_SPI_REVISION 1 /* ACPI 5.0 */ 617#define AML_RESOURCE_SPI_TYPE_REVISION 1 /* ACPI 5.0 */ 618#define AML_RESOURCE_SPI_MIN_DATA_LEN 9 619 620 621typedef struct aml_resource_uart_serialbus 622{ 623 AML_RESOURCE_LARGE_HEADER_COMMON 624 AML_RESOURCE_SERIAL_COMMON 625 UINT32 DefaultBaudRate; 626 UINT16 RxFifoSize; 627 UINT16 TxFifoSize; 628 UINT8 Parity; 629 UINT8 LinesEnabled; 630 /* 631 * Optional fields follow immediately: 632 * 1) Vendor Data bytes 633 * 2) Resource Source String 634 */ 635 636} AML_RESOURCE_UART_SERIALBUS; 637 638#define AML_RESOURCE_UART_REVISION 1 /* ACPI 5.0 */ 639#define AML_RESOURCE_UART_TYPE_REVISION 1 /* ACPI 5.0 */ 640#define AML_RESOURCE_UART_MIN_DATA_LEN 10 641 642typedef struct aml_resource_pin_function 643{ 644 AML_RESOURCE_LARGE_HEADER_COMMON 645 UINT8 RevisionId; 646 UINT16 Flags; 647 UINT8 PinConfig; 648 UINT16 FunctionNumber; 649 UINT16 PinTableOffset; 650 UINT8 ResSourceIndex; 651 UINT16 ResSourceOffset; 652 UINT16 VendorOffset; 653 UINT16 VendorLength; 654 /* 655 * Optional fields follow immediately: 656 * 1) PIN list (Words) 657 * 2) Resource Source String 658 * 3) Vendor Data bytes 659 */ 660 661} AML_RESOURCE_PIN_FUNCTION; 662 663#define AML_RESOURCE_PIN_FUNCTION_REVISION 1 /* ACPI 6.2 */ 664 665typedef struct aml_resource_pin_config 666{ 667 AML_RESOURCE_LARGE_HEADER_COMMON 668 UINT8 RevisionId; 669 UINT16 Flags; 670 UINT8 PinConfigType; 671 UINT32 PinConfigValue; 672 UINT16 PinTableOffset; 673 UINT8 ResSourceIndex; 674 UINT16 ResSourceOffset; 675 UINT16 VendorOffset; 676 UINT16 VendorLength; 677 /* 678 * Optional fields follow immediately: 679 * 1) PIN list (Words) 680 * 2) Resource Source String 681 * 3) Vendor Data bytes 682 */ 683 684} AML_RESOURCE_PIN_CONFIG; 685 686#define AML_RESOURCE_PIN_CONFIG_REVISION 1 /* ACPI 6.2 */ 687 688typedef struct aml_resource_pin_group 689{ 690 AML_RESOURCE_LARGE_HEADER_COMMON 691 UINT8 RevisionId; 692 UINT16 Flags; 693 UINT16 PinTableOffset; 694 UINT16 LabelOffset; 695 UINT16 VendorOffset; 696 UINT16 VendorLength; 697 /* 698 * Optional fields follow immediately: 699 * 1) PIN list (Words) 700 * 2) Resource Label String 701 * 3) Vendor Data bytes 702 */ 703 704} AML_RESOURCE_PIN_GROUP; 705 706#define AML_RESOURCE_PIN_GROUP_REVISION 1 /* ACPI 6.2 */ 707 708typedef struct aml_resource_pin_group_function 709{ 710 AML_RESOURCE_LARGE_HEADER_COMMON 711 UINT8 RevisionId; 712 UINT16 Flags; 713 UINT16 FunctionNumber; 714 UINT8 ResSourceIndex; 715 UINT16 ResSourceOffset; 716 UINT16 ResSourceLabelOffset; 717 UINT16 VendorOffset; 718 UINT16 VendorLength; 719 /* 720 * Optional fields follow immediately: 721 * 1) Resource Source String 722 * 2) Resource Source Label String 723 * 3) Vendor Data bytes 724 */ 725 726} AML_RESOURCE_PIN_GROUP_FUNCTION; 727 728#define AML_RESOURCE_PIN_GROUP_FUNCTION_REVISION 1 /* ACPI 6.2 */ 729 730typedef struct aml_resource_pin_group_config 731{ 732 AML_RESOURCE_LARGE_HEADER_COMMON 733 UINT8 RevisionId; 734 UINT16 Flags; 735 UINT8 PinConfigType; 736 UINT32 PinConfigValue; 737 UINT8 ResSourceIndex; 738 UINT16 ResSourceOffset; 739 UINT16 ResSourceLabelOffset; 740 UINT16 VendorOffset; 741 UINT16 VendorLength; 742 /* 743 * Optional fields follow immediately: 744 * 1) Resource Source String 745 * 2) Resource Source Label String 746 * 3) Vendor Data bytes 747 */ 748 749} AML_RESOURCE_PIN_GROUP_CONFIG; 750 751#define AML_RESOURCE_PIN_GROUP_CONFIG_REVISION 1 /* ACPI 6.2 */ 752 753/* restore default alignment */ 754 755#pragma pack() 756 757/* Union of all resource descriptors, so we can allocate the worst case */ 758 759typedef union aml_resource 760{ 761 /* Descriptor headers */ 762 763 UINT8 DescriptorType; 764 AML_RESOURCE_SMALL_HEADER SmallHeader; 765 AML_RESOURCE_LARGE_HEADER LargeHeader; 766 767 /* Small resource descriptors */ 768 769 AML_RESOURCE_IRQ Irq; 770 AML_RESOURCE_DMA Dma; 771 AML_RESOURCE_START_DEPENDENT StartDpf; 772 AML_RESOURCE_END_DEPENDENT EndDpf; 773 AML_RESOURCE_IO Io; 774 AML_RESOURCE_FIXED_IO FixedIo; 775 AML_RESOURCE_FIXED_DMA FixedDma; 776 AML_RESOURCE_VENDOR_SMALL VendorSmall; 777 AML_RESOURCE_END_TAG EndTag; 778 779 /* Large resource descriptors */ 780 781 AML_RESOURCE_MEMORY24 Memory24; 782 AML_RESOURCE_GENERIC_REGISTER GenericReg; 783 AML_RESOURCE_VENDOR_LARGE VendorLarge; 784 AML_RESOURCE_MEMORY32 Memory32; 785 AML_RESOURCE_FIXED_MEMORY32 FixedMemory32; 786 AML_RESOURCE_ADDRESS16 Address16; 787 AML_RESOURCE_ADDRESS32 Address32; 788 AML_RESOURCE_ADDRESS64 Address64; 789 AML_RESOURCE_EXTENDED_ADDRESS64 ExtAddress64; 790 AML_RESOURCE_EXTENDED_IRQ ExtendedIrq; 791 AML_RESOURCE_GPIO Gpio; 792 AML_RESOURCE_I2C_SERIALBUS I2cSerialBus; 793 AML_RESOURCE_SPI_SERIALBUS SpiSerialBus; 794 AML_RESOURCE_UART_SERIALBUS UartSerialBus; 795 AML_RESOURCE_COMMON_SERIALBUS CommonSerialBus; 796 AML_RESOURCE_PIN_FUNCTION PinFunction; 797 AML_RESOURCE_PIN_CONFIG PinConfig; 798 AML_RESOURCE_PIN_GROUP PinGroup; 799 AML_RESOURCE_PIN_GROUP_FUNCTION PinGroupFunction; 800 AML_RESOURCE_PIN_GROUP_CONFIG PinGroupConfig; 801 802 /* Utility overlays */ 803 804 AML_RESOURCE_ADDRESS Address; 805 UINT32 DwordItem; 806 UINT16 WordItem; 807 UINT8 ByteItem; 808 809} AML_RESOURCE; 810 811 812/* Interfaces used by both the disassembler and compiler */ 813 814void 815MpSaveGpioInfo ( 816 ACPI_PARSE_OBJECT *Op, 817 AML_RESOURCE *Resource, 818 UINT32 PinCount, 819 UINT16 *PinList, 820 char *DeviceName); 821 822void 823MpSaveSerialInfo ( 824 ACPI_PARSE_OBJECT *Op, 825 AML_RESOURCE *Resource, 826 char *DeviceName); 827 828char * 829MpGetHidFromParseTree ( 830 ACPI_NAMESPACE_NODE *HidNode); 831 832char * 833MpGetHidViaNamestring ( 834 char *DeviceName); 835 836char * 837MpGetConnectionInfo ( 838 ACPI_PARSE_OBJECT *Op, 839 UINT32 PinIndex, 840 ACPI_NAMESPACE_NODE **TargetNode, 841 char **TargetName); 842 843char * 844MpGetParentDeviceHid ( 845 ACPI_PARSE_OBJECT *Op, 846 ACPI_NAMESPACE_NODE **TargetNode, 847 char **ParentDeviceName); 848 849char * 850MpGetDdnValue ( 851 char *DeviceName); 852 853char * 854MpGetHidValue ( 855 ACPI_NAMESPACE_NODE *DeviceNode); 856 857#endif 858