1 /****************************************************************************** 2 * 3 * Name: acrestyp.h - Defines, types, and structures for resource descriptors 4 * 5 *****************************************************************************/ 6 7 /****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2025, 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 #ifndef __ACRESTYP_H__ 153 #define __ACRESTYP_H__ 154 155 156 /* 157 * Definitions for Resource Attributes 158 */ 159 typedef UINT16 ACPI_RS_LENGTH; /* Resource Length field is fixed at 16 bits */ 160 typedef UINT32 ACPI_RSDESC_SIZE; /* Max Resource Descriptor size is (Length+3) = (64K-1)+3 */ 161 162 /* 163 * Memory Attributes 164 */ 165 #define ACPI_READ_ONLY_MEMORY (UINT8) 0x00 166 #define ACPI_READ_WRITE_MEMORY (UINT8) 0x01 167 168 #define ACPI_NON_CACHEABLE_MEMORY (UINT8) 0x00 169 #define ACPI_CACHABLE_MEMORY (UINT8) 0x01 170 #define ACPI_WRITE_COMBINING_MEMORY (UINT8) 0x02 171 #define ACPI_PREFETCHABLE_MEMORY (UINT8) 0x03 172 173 /*! [Begin] no source code translation */ 174 /* 175 * IO Attributes 176 * The ISA IO ranges are: n000-n0FFh, n400-n4FFh, n800-n8FFh, nC00-nCFFh. 177 * The non-ISA IO ranges are: n100-n3FFh, n500-n7FFh, n900-nBFFh, nCD0-nFFFh. 178 */ 179 /*! [End] no source code translation !*/ 180 181 #define ACPI_NON_ISA_ONLY_RANGES (UINT8) 0x01 182 #define ACPI_ISA_ONLY_RANGES (UINT8) 0x02 183 #define ACPI_ENTIRE_RANGE (ACPI_NON_ISA_ONLY_RANGES | ACPI_ISA_ONLY_RANGES) 184 185 /* Type of translation - 1=Sparse, 0=Dense */ 186 187 #define ACPI_SPARSE_TRANSLATION (UINT8) 0x01 188 189 /* 190 * IO Port Descriptor Decode 191 */ 192 #define ACPI_DECODE_10 (UINT8) 0x00 /* 10-bit IO address decode */ 193 #define ACPI_DECODE_16 (UINT8) 0x01 /* 16-bit IO address decode */ 194 195 /* 196 * Interrupt attributes - used in multiple descriptors 197 */ 198 199 /* Triggering */ 200 201 #define ACPI_LEVEL_SENSITIVE (UINT8) 0x00 202 #define ACPI_EDGE_SENSITIVE (UINT8) 0x01 203 204 /* Polarity */ 205 206 #define ACPI_ACTIVE_HIGH (UINT8) 0x00 207 #define ACPI_ACTIVE_LOW (UINT8) 0x01 208 #define ACPI_ACTIVE_BOTH (UINT8) 0x02 209 210 /* Sharing */ 211 212 #define ACPI_EXCLUSIVE (UINT8) 0x00 213 #define ACPI_SHARED (UINT8) 0x01 214 215 /* Wake */ 216 217 #define ACPI_NOT_WAKE_CAPABLE (UINT8) 0x00 218 #define ACPI_WAKE_CAPABLE (UINT8) 0x01 219 220 /* 221 * DMA Attributes 222 */ 223 #define ACPI_COMPATIBILITY (UINT8) 0x00 224 #define ACPI_TYPE_A (UINT8) 0x01 225 #define ACPI_TYPE_B (UINT8) 0x02 226 #define ACPI_TYPE_F (UINT8) 0x03 227 228 #define ACPI_NOT_BUS_MASTER (UINT8) 0x00 229 #define ACPI_BUS_MASTER (UINT8) 0x01 230 231 #define ACPI_TRANSFER_8 (UINT8) 0x00 232 #define ACPI_TRANSFER_8_16 (UINT8) 0x01 233 #define ACPI_TRANSFER_16 (UINT8) 0x02 234 235 /* 236 * Start Dependent Functions Priority definitions 237 */ 238 #define ACPI_GOOD_CONFIGURATION (UINT8) 0x00 239 #define ACPI_ACCEPTABLE_CONFIGURATION (UINT8) 0x01 240 #define ACPI_SUB_OPTIMAL_CONFIGURATION (UINT8) 0x02 241 242 /* 243 * 16, 32 and 64-bit Address Descriptor resource types 244 */ 245 #define ACPI_MEMORY_RANGE (UINT8) 0x00 246 #define ACPI_IO_RANGE (UINT8) 0x01 247 #define ACPI_BUS_NUMBER_RANGE (UINT8) 0x02 248 249 #define ACPI_ADDRESS_NOT_FIXED (UINT8) 0x00 250 #define ACPI_ADDRESS_FIXED (UINT8) 0x01 251 252 #define ACPI_POS_DECODE (UINT8) 0x00 253 #define ACPI_SUB_DECODE (UINT8) 0x01 254 255 /* Producer/Consumer */ 256 257 #define ACPI_PRODUCER (UINT8) 0x00 258 #define ACPI_CONSUMER (UINT8) 0x01 259 260 261 /* 262 * If possible, pack the following structures to byte alignment 263 */ 264 #ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED 265 #pragma pack(1) 266 #endif 267 268 /* UUID data structures for use in vendor-defined resource descriptors */ 269 270 typedef struct acpi_uuid 271 { 272 UINT8 Data[ACPI_UUID_LENGTH]; 273 } ACPI_UUID; 274 275 typedef struct acpi_vendor_uuid 276 { 277 UINT8 Subtype; 278 UINT8 Data[ACPI_UUID_LENGTH]; 279 280 } ACPI_VENDOR_UUID; 281 282 /* 283 * Structures used to describe device resources 284 */ 285 typedef struct acpi_resource_irq 286 { 287 UINT8 DescriptorLength; 288 UINT8 Triggering; 289 UINT8 Polarity; 290 UINT8 Shareable; 291 UINT8 WakeCapable; 292 UINT8 InterruptCount; 293 union { 294 UINT8 Interrupt; 295 ACPI_FLEX_ARRAY(UINT8, Interrupts); 296 }; 297 298 } ACPI_RESOURCE_IRQ; 299 300 typedef struct acpi_resource_dma 301 { 302 UINT8 Type; 303 UINT8 BusMaster; 304 UINT8 Transfer; 305 UINT8 ChannelCount; 306 union { 307 UINT8 Channel; 308 ACPI_FLEX_ARRAY(UINT8, Channels); 309 }; 310 311 } ACPI_RESOURCE_DMA; 312 313 typedef struct acpi_resource_start_dependent 314 { 315 UINT8 DescriptorLength; 316 UINT8 CompatibilityPriority; 317 UINT8 PerformanceRobustness; 318 319 } ACPI_RESOURCE_START_DEPENDENT; 320 321 322 /* 323 * The END_DEPENDENT_FUNCTIONS_RESOURCE struct is not 324 * needed because it has no fields 325 */ 326 327 328 typedef struct acpi_resource_io 329 { 330 UINT8 IoDecode; 331 UINT8 Alignment; 332 UINT8 AddressLength; 333 UINT16 Minimum; 334 UINT16 Maximum; 335 336 } ACPI_RESOURCE_IO; 337 338 typedef struct acpi_resource_fixed_io 339 { 340 UINT16 Address; 341 UINT8 AddressLength; 342 343 } ACPI_RESOURCE_FIXED_IO; 344 345 typedef struct acpi_resource_fixed_dma 346 { 347 UINT16 RequestLines; 348 UINT16 Channels; 349 UINT8 Width; 350 351 } ACPI_RESOURCE_FIXED_DMA; 352 353 /* Values for Width field above */ 354 355 #define ACPI_DMA_WIDTH8 0 356 #define ACPI_DMA_WIDTH16 1 357 #define ACPI_DMA_WIDTH32 2 358 #define ACPI_DMA_WIDTH64 3 359 #define ACPI_DMA_WIDTH128 4 360 #define ACPI_DMA_WIDTH256 5 361 362 363 typedef struct acpi_resource_vendor 364 { 365 UINT16 ByteLength; 366 UINT8 ByteData[]; 367 368 } ACPI_RESOURCE_VENDOR; 369 370 /* Vendor resource with UUID info (introduced in ACPI 3.0) */ 371 372 typedef struct acpi_resource_vendor_typed 373 { 374 UINT16 ByteLength; 375 UINT8 UuidSubtype; 376 UINT8 Uuid[ACPI_UUID_LENGTH]; 377 UINT8 ByteData[]; 378 379 } ACPI_RESOURCE_VENDOR_TYPED; 380 381 typedef struct acpi_resource_end_tag 382 { 383 UINT8 Checksum; 384 385 } ACPI_RESOURCE_END_TAG; 386 387 typedef struct acpi_resource_memory24 388 { 389 UINT8 WriteProtect; 390 UINT16 Minimum; 391 UINT16 Maximum; 392 UINT16 Alignment; 393 UINT16 AddressLength; 394 395 } ACPI_RESOURCE_MEMORY24; 396 397 typedef struct acpi_resource_memory32 398 { 399 UINT8 WriteProtect; 400 UINT32 Minimum; 401 UINT32 Maximum; 402 UINT32 Alignment; 403 UINT32 AddressLength; 404 405 } ACPI_RESOURCE_MEMORY32; 406 407 typedef struct acpi_resource_fixed_memory32 408 { 409 UINT8 WriteProtect; 410 UINT32 Address; 411 UINT32 AddressLength; 412 413 } ACPI_RESOURCE_FIXED_MEMORY32; 414 415 typedef struct acpi_memory_attribute 416 { 417 UINT8 WriteProtect; 418 UINT8 Caching; 419 UINT8 RangeType; 420 UINT8 Translation; 421 422 } ACPI_MEMORY_ATTRIBUTE; 423 424 typedef struct acpi_io_attribute 425 { 426 UINT8 RangeType; 427 UINT8 Translation; 428 UINT8 TranslationType; 429 UINT8 Reserved1; 430 431 } ACPI_IO_ATTRIBUTE; 432 433 typedef union acpi_resource_attribute 434 { 435 ACPI_MEMORY_ATTRIBUTE Mem; 436 ACPI_IO_ATTRIBUTE Io; 437 438 /* Used for the *WordSpace macros */ 439 440 UINT8 TypeSpecific; 441 442 } ACPI_RESOURCE_ATTRIBUTE; 443 444 typedef struct acpi_resource_label 445 { 446 UINT16 StringLength; 447 char *StringPtr; 448 449 } ACPI_RESOURCE_LABEL; 450 451 typedef struct acpi_resource_source 452 { 453 UINT8 Index; 454 UINT16 StringLength; 455 char *StringPtr; 456 457 } ACPI_RESOURCE_SOURCE; 458 459 /* Fields common to all address descriptors, 16/32/64 bit */ 460 461 #define ACPI_RESOURCE_ADDRESS_COMMON \ 462 UINT8 ResourceType; \ 463 UINT8 ProducerConsumer; \ 464 UINT8 Decode; \ 465 UINT8 MinAddressFixed; \ 466 UINT8 MaxAddressFixed; \ 467 ACPI_RESOURCE_ATTRIBUTE Info; 468 469 typedef struct acpi_address16_attribute 470 { 471 UINT16 Granularity; 472 UINT16 Minimum; 473 UINT16 Maximum; 474 UINT16 TranslationOffset; 475 UINT16 AddressLength; 476 477 } ACPI_ADDRESS16_ATTRIBUTE; 478 479 typedef struct acpi_address32_attribute 480 { 481 UINT32 Granularity; 482 UINT32 Minimum; 483 UINT32 Maximum; 484 UINT32 TranslationOffset; 485 UINT32 AddressLength; 486 487 } ACPI_ADDRESS32_ATTRIBUTE; 488 489 typedef struct acpi_address64_attribute 490 { 491 UINT64 Granularity; 492 UINT64 Minimum; 493 UINT64 Maximum; 494 UINT64 TranslationOffset; 495 UINT64 AddressLength; 496 497 } ACPI_ADDRESS64_ATTRIBUTE; 498 499 typedef struct acpi_resource_address 500 { 501 ACPI_RESOURCE_ADDRESS_COMMON 502 503 } ACPI_RESOURCE_ADDRESS; 504 505 typedef struct acpi_resource_address16 506 { 507 ACPI_RESOURCE_ADDRESS_COMMON 508 ACPI_ADDRESS16_ATTRIBUTE Address; 509 ACPI_RESOURCE_SOURCE ResourceSource; 510 511 } ACPI_RESOURCE_ADDRESS16; 512 513 typedef struct acpi_resource_address32 514 { 515 ACPI_RESOURCE_ADDRESS_COMMON 516 ACPI_ADDRESS32_ATTRIBUTE Address; 517 ACPI_RESOURCE_SOURCE ResourceSource; 518 519 } ACPI_RESOURCE_ADDRESS32; 520 521 typedef struct acpi_resource_address64 522 { 523 ACPI_RESOURCE_ADDRESS_COMMON 524 ACPI_ADDRESS64_ATTRIBUTE Address; 525 ACPI_RESOURCE_SOURCE ResourceSource; 526 527 } ACPI_RESOURCE_ADDRESS64; 528 529 typedef struct acpi_resource_extended_address64 530 { 531 ACPI_RESOURCE_ADDRESS_COMMON 532 UINT8 RevisionID; 533 ACPI_ADDRESS64_ATTRIBUTE Address; 534 UINT64 TypeSpecific; 535 536 } ACPI_RESOURCE_EXTENDED_ADDRESS64; 537 538 typedef struct acpi_resource_extended_irq 539 { 540 UINT8 ProducerConsumer; 541 UINT8 Triggering; 542 UINT8 Polarity; 543 UINT8 Shareable; 544 UINT8 WakeCapable; 545 UINT8 InterruptCount; 546 ACPI_RESOURCE_SOURCE ResourceSource; 547 union { 548 UINT32 Interrupt; 549 ACPI_FLEX_ARRAY(UINT32, Interrupts); 550 }; 551 552 } ACPI_RESOURCE_EXTENDED_IRQ; 553 554 typedef struct acpi_resource_generic_register 555 { 556 UINT8 SpaceId; 557 UINT8 BitWidth; 558 UINT8 BitOffset; 559 UINT8 AccessSize; 560 UINT64 Address; 561 562 } ACPI_RESOURCE_GENERIC_REGISTER; 563 564 typedef struct acpi_resource_gpio 565 { 566 UINT8 RevisionId; 567 UINT8 ConnectionType; 568 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */ 569 UINT8 PinConfig; 570 UINT8 Shareable; /* For values, see Interrupt Attributes above */ 571 UINT8 WakeCapable; /* For values, see Interrupt Attributes above */ 572 UINT8 IoRestriction; 573 UINT8 Triggering; /* For values, see Interrupt Attributes above */ 574 UINT8 Polarity; /* For values, see Interrupt Attributes above */ 575 UINT16 DriveStrength; 576 UINT16 DebounceTimeout; 577 UINT16 PinTableLength; 578 UINT16 VendorLength; 579 ACPI_RESOURCE_SOURCE ResourceSource; 580 UINT16 *PinTable; 581 UINT8 *VendorData; 582 583 } ACPI_RESOURCE_GPIO; 584 585 /* Values for GPIO ConnectionType field above */ 586 587 #define ACPI_RESOURCE_GPIO_TYPE_INT 0 588 #define ACPI_RESOURCE_GPIO_TYPE_IO 1 589 590 /* Values for PinConfig field above */ 591 592 #define ACPI_PIN_CONFIG_DEFAULT 0 593 #define ACPI_PIN_CONFIG_PULLUP 1 594 #define ACPI_PIN_CONFIG_PULLDOWN 2 595 #define ACPI_PIN_CONFIG_NOPULL 3 596 597 /* Values for IoRestriction field above */ 598 599 #define ACPI_IO_RESTRICT_NONE 0 600 #define ACPI_IO_RESTRICT_INPUT 1 601 #define ACPI_IO_RESTRICT_OUTPUT 2 602 #define ACPI_IO_RESTRICT_NONE_PRESERVE 3 603 604 605 /* Common structure for I2C, SPI, UART, CSI2 serial descriptors */ 606 607 #define ACPI_RESOURCE_SERIAL_COMMON \ 608 UINT8 RevisionId; \ 609 UINT8 Type; \ 610 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */\ 611 UINT8 SlaveMode; \ 612 UINT8 ConnectionSharing; \ 613 UINT8 TypeRevisionId; \ 614 UINT16 TypeDataLength; \ 615 UINT16 VendorLength; \ 616 ACPI_RESOURCE_SOURCE ResourceSource; \ 617 UINT8 *VendorData; 618 619 typedef struct acpi_resource_common_serialbus 620 { 621 ACPI_RESOURCE_SERIAL_COMMON 622 623 } ACPI_RESOURCE_COMMON_SERIALBUS; 624 625 /* Values for the Type field above */ 626 627 #define ACPI_RESOURCE_SERIAL_TYPE_I2C 1 628 #define ACPI_RESOURCE_SERIAL_TYPE_SPI 2 629 #define ACPI_RESOURCE_SERIAL_TYPE_UART 3 630 #define ACPI_RESOURCE_SERIAL_TYPE_CSI2 4 631 632 /* Values for SlaveMode field above */ 633 634 #define ACPI_CONTROLLER_INITIATED 0 635 #define ACPI_DEVICE_INITIATED 1 636 637 638 typedef struct acpi_resource_i2c_serialbus 639 { 640 ACPI_RESOURCE_SERIAL_COMMON 641 UINT8 AccessMode; 642 UINT16 SlaveAddress; 643 UINT32 ConnectionSpeed; 644 645 } ACPI_RESOURCE_I2C_SERIALBUS; 646 647 /* Values for AccessMode field above */ 648 649 #define ACPI_I2C_7BIT_MODE 0 650 #define ACPI_I2C_10BIT_MODE 1 651 652 653 typedef struct acpi_resource_spi_serialbus 654 { 655 ACPI_RESOURCE_SERIAL_COMMON 656 UINT8 WireMode; 657 UINT8 DevicePolarity; 658 UINT8 DataBitLength; 659 UINT8 ClockPhase; 660 UINT8 ClockPolarity; 661 UINT16 DeviceSelection; 662 UINT32 ConnectionSpeed; 663 664 } ACPI_RESOURCE_SPI_SERIALBUS; 665 666 /* Values for WireMode field above */ 667 668 #define ACPI_SPI_4WIRE_MODE 0 669 #define ACPI_SPI_3WIRE_MODE 1 670 671 /* Values for DevicePolarity field above */ 672 673 #define ACPI_SPI_ACTIVE_LOW 0 674 #define ACPI_SPI_ACTIVE_HIGH 1 675 676 /* Values for ClockPhase field above */ 677 678 #define ACPI_SPI_FIRST_PHASE 0 679 #define ACPI_SPI_SECOND_PHASE 1 680 681 /* Values for ClockPolarity field above */ 682 683 #define ACPI_SPI_START_LOW 0 684 #define ACPI_SPI_START_HIGH 1 685 686 687 typedef struct acpi_resource_uart_serialbus 688 { 689 ACPI_RESOURCE_SERIAL_COMMON 690 UINT8 Endian; 691 UINT8 DataBits; 692 UINT8 StopBits; 693 UINT8 FlowControl; 694 UINT8 Parity; 695 UINT8 LinesEnabled; 696 UINT16 RxFifoSize; 697 UINT16 TxFifoSize; 698 UINT32 DefaultBaudRate; 699 700 } ACPI_RESOURCE_UART_SERIALBUS; 701 702 /* Values for Endian field above */ 703 704 #define ACPI_UART_LITTLE_ENDIAN 0 705 #define ACPI_UART_BIG_ENDIAN 1 706 707 /* Values for DataBits field above */ 708 709 #define ACPI_UART_5_DATA_BITS 0 710 #define ACPI_UART_6_DATA_BITS 1 711 #define ACPI_UART_7_DATA_BITS 2 712 #define ACPI_UART_8_DATA_BITS 3 713 #define ACPI_UART_9_DATA_BITS 4 714 715 /* Values for StopBits field above */ 716 717 #define ACPI_UART_NO_STOP_BITS 0 718 #define ACPI_UART_1_STOP_BIT 1 719 #define ACPI_UART_1P5_STOP_BITS 2 720 #define ACPI_UART_2_STOP_BITS 3 721 722 /* Values for FlowControl field above */ 723 724 #define ACPI_UART_FLOW_CONTROL_NONE 0 725 #define ACPI_UART_FLOW_CONTROL_HW 1 726 #define ACPI_UART_FLOW_CONTROL_XON_XOFF 2 727 728 /* Values for Parity field above */ 729 730 #define ACPI_UART_PARITY_NONE 0 731 #define ACPI_UART_PARITY_EVEN 1 732 #define ACPI_UART_PARITY_ODD 2 733 #define ACPI_UART_PARITY_MARK 3 734 #define ACPI_UART_PARITY_SPACE 4 735 736 /* Values for LinesEnabled bitfield above */ 737 738 #define ACPI_UART_CARRIER_DETECT (1<<2) 739 #define ACPI_UART_RING_INDICATOR (1<<3) 740 #define ACPI_UART_DATA_SET_READY (1<<4) 741 #define ACPI_UART_DATA_TERMINAL_READY (1<<5) 742 #define ACPI_UART_CLEAR_TO_SEND (1<<6) 743 #define ACPI_UART_REQUEST_TO_SEND (1<<7) 744 745 typedef struct acpi_resource_csi2_serialbus 746 { 747 ACPI_RESOURCE_SERIAL_COMMON 748 UINT8 LocalPortInstance; 749 UINT8 PhyType; 750 751 } ACPI_RESOURCE_CSI2_SERIALBUS; 752 753 typedef struct acpi_resource_pin_function 754 { 755 UINT8 RevisionId; 756 UINT8 PinConfig; 757 UINT8 Shareable; /* For values, see Interrupt Attributes above */ 758 UINT16 FunctionNumber; 759 UINT16 PinTableLength; 760 UINT16 VendorLength; 761 ACPI_RESOURCE_SOURCE ResourceSource; 762 UINT16 *PinTable; 763 UINT8 *VendorData; 764 765 } ACPI_RESOURCE_PIN_FUNCTION; 766 767 typedef struct acpi_resource_pin_config 768 { 769 UINT8 RevisionId; 770 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */ 771 UINT8 Shareable; /* For values, see Interrupt Attributes above */ 772 UINT8 PinConfigType; 773 UINT32 PinConfigValue; 774 UINT16 PinTableLength; 775 UINT16 VendorLength; 776 ACPI_RESOURCE_SOURCE ResourceSource; 777 UINT16 *PinTable; 778 UINT8 *VendorData; 779 780 } ACPI_RESOURCE_PIN_CONFIG; 781 782 typedef struct acpi_resource_clock_input 783 { 784 UINT8 RevisionId; 785 UINT8 Mode; 786 UINT8 Scale; 787 UINT16 FrequencyDivisor; 788 UINT32 FrequencyNumerator; 789 ACPI_RESOURCE_SOURCE ResourceSource; 790 } ACPI_RESOURCE_CLOCK_INPUT; 791 792 /* Values for PinConfigType field above */ 793 794 #define ACPI_PIN_CONFIG_DEFAULT 0 795 #define ACPI_PIN_CONFIG_BIAS_PULL_UP 1 796 #define ACPI_PIN_CONFIG_BIAS_PULL_DOWN 2 797 #define ACPI_PIN_CONFIG_BIAS_DEFAULT 3 798 #define ACPI_PIN_CONFIG_BIAS_DISABLE 4 799 #define ACPI_PIN_CONFIG_BIAS_HIGH_IMPEDANCE 5 800 #define ACPI_PIN_CONFIG_BIAS_BUS_HOLD 6 801 #define ACPI_PIN_CONFIG_DRIVE_OPEN_DRAIN 7 802 #define ACPI_PIN_CONFIG_DRIVE_OPEN_SOURCE 8 803 #define ACPI_PIN_CONFIG_DRIVE_PUSH_PULL 9 804 #define ACPI_PIN_CONFIG_DRIVE_STRENGTH 10 805 #define ACPI_PIN_CONFIG_SLEW_RATE 11 806 #define ACPI_PIN_CONFIG_INPUT_DEBOUNCE 12 807 #define ACPI_PIN_CONFIG_INPUT_SCHMITT_TRIGGER 13 808 809 typedef struct acpi_resource_pin_group 810 { 811 UINT8 RevisionId; 812 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */ 813 UINT16 PinTableLength; 814 UINT16 VendorLength; 815 UINT16 *PinTable; 816 ACPI_RESOURCE_LABEL ResourceLabel; 817 UINT8 *VendorData; 818 819 } ACPI_RESOURCE_PIN_GROUP; 820 821 typedef struct acpi_resource_pin_group_function 822 { 823 UINT8 RevisionId; 824 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */ 825 UINT8 Shareable; /* For values, see Interrupt Attributes above */ 826 UINT16 FunctionNumber; 827 UINT16 VendorLength; 828 ACPI_RESOURCE_SOURCE ResourceSource; 829 ACPI_RESOURCE_LABEL ResourceSourceLabel; 830 UINT8 *VendorData; 831 832 } ACPI_RESOURCE_PIN_GROUP_FUNCTION; 833 834 typedef struct acpi_resource_pin_group_config 835 { 836 UINT8 RevisionId; 837 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */ 838 UINT8 Shareable; /* For values, see Interrupt Attributes above */ 839 UINT8 PinConfigType; /* For values, see PinConfigType above */ 840 UINT32 PinConfigValue; 841 UINT16 VendorLength; 842 ACPI_RESOURCE_SOURCE ResourceSource; 843 ACPI_RESOURCE_LABEL ResourceSourceLabel; 844 UINT8 *VendorData; 845 846 } ACPI_RESOURCE_PIN_GROUP_CONFIG; 847 848 /* ACPI_RESOURCE_TYPEs */ 849 850 #define ACPI_RESOURCE_TYPE_IRQ 0 851 #define ACPI_RESOURCE_TYPE_DMA 1 852 #define ACPI_RESOURCE_TYPE_START_DEPENDENT 2 853 #define ACPI_RESOURCE_TYPE_END_DEPENDENT 3 854 #define ACPI_RESOURCE_TYPE_IO 4 855 #define ACPI_RESOURCE_TYPE_FIXED_IO 5 856 #define ACPI_RESOURCE_TYPE_VENDOR 6 857 #define ACPI_RESOURCE_TYPE_END_TAG 7 858 #define ACPI_RESOURCE_TYPE_MEMORY24 8 859 #define ACPI_RESOURCE_TYPE_MEMORY32 9 860 #define ACPI_RESOURCE_TYPE_FIXED_MEMORY32 10 861 #define ACPI_RESOURCE_TYPE_ADDRESS16 11 862 #define ACPI_RESOURCE_TYPE_ADDRESS32 12 863 #define ACPI_RESOURCE_TYPE_ADDRESS64 13 864 #define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 14 /* ACPI 3.0 */ 865 #define ACPI_RESOURCE_TYPE_EXTENDED_IRQ 15 866 #define ACPI_RESOURCE_TYPE_GENERIC_REGISTER 16 867 #define ACPI_RESOURCE_TYPE_GPIO 17 /* ACPI 5.0 */ 868 #define ACPI_RESOURCE_TYPE_FIXED_DMA 18 /* ACPI 5.0 */ 869 #define ACPI_RESOURCE_TYPE_SERIAL_BUS 19 /* ACPI 5.0 */ 870 #define ACPI_RESOURCE_TYPE_PIN_FUNCTION 20 /* ACPI 6.2 */ 871 #define ACPI_RESOURCE_TYPE_PIN_CONFIG 21 /* ACPI 6.2 */ 872 #define ACPI_RESOURCE_TYPE_PIN_GROUP 22 /* ACPI 6.2 */ 873 #define ACPI_RESOURCE_TYPE_PIN_GROUP_FUNCTION 23 /* ACPI 6.2 */ 874 #define ACPI_RESOURCE_TYPE_PIN_GROUP_CONFIG 24 /* ACPI 6.2 */ 875 #define ACPI_RESOURCE_TYPE_CLOCK_INPUT 25 /* ACPI 6.5 */ 876 #define ACPI_RESOURCE_TYPE_MAX 25 877 878 /* Master union for resource descriptors */ 879 880 typedef union acpi_resource_data 881 { 882 ACPI_RESOURCE_IRQ Irq; 883 ACPI_RESOURCE_DMA Dma; 884 ACPI_RESOURCE_START_DEPENDENT StartDpf; 885 ACPI_RESOURCE_IO Io; 886 ACPI_RESOURCE_FIXED_IO FixedIo; 887 ACPI_RESOURCE_FIXED_DMA FixedDma; 888 ACPI_RESOURCE_VENDOR Vendor; 889 ACPI_RESOURCE_VENDOR_TYPED VendorTyped; 890 ACPI_RESOURCE_END_TAG EndTag; 891 ACPI_RESOURCE_MEMORY24 Memory24; 892 ACPI_RESOURCE_MEMORY32 Memory32; 893 ACPI_RESOURCE_FIXED_MEMORY32 FixedMemory32; 894 ACPI_RESOURCE_ADDRESS16 Address16; 895 ACPI_RESOURCE_ADDRESS32 Address32; 896 ACPI_RESOURCE_ADDRESS64 Address64; 897 ACPI_RESOURCE_EXTENDED_ADDRESS64 ExtAddress64; 898 ACPI_RESOURCE_EXTENDED_IRQ ExtendedIrq; 899 ACPI_RESOURCE_GENERIC_REGISTER GenericReg; 900 ACPI_RESOURCE_GPIO Gpio; 901 ACPI_RESOURCE_I2C_SERIALBUS I2cSerialBus; 902 ACPI_RESOURCE_SPI_SERIALBUS SpiSerialBus; 903 ACPI_RESOURCE_UART_SERIALBUS UartSerialBus; 904 ACPI_RESOURCE_CSI2_SERIALBUS Csi2SerialBus; 905 ACPI_RESOURCE_COMMON_SERIALBUS CommonSerialBus; 906 ACPI_RESOURCE_PIN_FUNCTION PinFunction; 907 ACPI_RESOURCE_PIN_CONFIG PinConfig; 908 ACPI_RESOURCE_PIN_GROUP PinGroup; 909 ACPI_RESOURCE_PIN_GROUP_FUNCTION PinGroupFunction; 910 ACPI_RESOURCE_PIN_GROUP_CONFIG PinGroupConfig; 911 ACPI_RESOURCE_CLOCK_INPUT ClockInput; 912 913 /* Common fields */ 914 915 ACPI_RESOURCE_ADDRESS Address; /* Common 16/32/64 address fields */ 916 917 } ACPI_RESOURCE_DATA; 918 919 920 /* Common resource header */ 921 922 typedef struct acpi_resource 923 { 924 UINT32 Type; 925 UINT32 Length; 926 ACPI_RESOURCE_DATA Data; 927 928 } ACPI_RESOURCE; 929 930 /* restore default alignment */ 931 932 #pragma pack() 933 934 935 #define ACPI_RS_SIZE_NO_DATA 8 /* Id + Length fields */ 936 #define ACPI_RS_SIZE_MIN (UINT32) ACPI_ROUND_UP_TO_NATIVE_WORD (12) 937 #define ACPI_RS_SIZE(Type) (UINT32) (ACPI_RS_SIZE_NO_DATA + sizeof (Type)) 938 939 /* Macro for walking resource templates with multiple descriptors */ 940 941 #define ACPI_NEXT_RESOURCE(Res) \ 942 ACPI_ADD_PTR (ACPI_RESOURCE, (Res), (Res)->Length) 943 944 945 typedef struct acpi_pci_routing_table 946 { 947 UINT32 Length; 948 UINT32 Pin; 949 UINT64 Address; /* here for 64-bit alignment */ 950 UINT32 SourceIndex; 951 union { 952 char Pad[4]; /* pad to 64 bits so sizeof() works in all cases */ 953 ACPI_FLEX_ARRAY(char, Source); 954 }; 955 } ACPI_PCI_ROUTING_TABLE; 956 957 #endif /* __ACRESTYP_H__ */ 958
Indexes created Sat Sep 20 22:09:52 GMT 2025