1 /****************************************************************************** 2 * 3 * Name: acrestyp.h - Defines, types, and structures for resource descriptors 4 * 5 *****************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2023, 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 MERCHANTABILITY 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 #ifndef __ACRESTYP_H__ 45 #define __ACRESTYP_H__ 46 47 48 /* 49 * Definitions for Resource Attributes 50 */ 51 typedef UINT16 ACPI_RS_LENGTH; /* Resource Length field is fixed at 16 bits */ 52 typedef UINT32 ACPI_RSDESC_SIZE; /* Max Resource Descriptor size is (Length+3) = (64K-1)+3 */ 53 54 /* 55 * Memory Attributes 56 */ 57 #define ACPI_READ_ONLY_MEMORY (UINT8) 0x00 58 #define ACPI_READ_WRITE_MEMORY (UINT8) 0x01 59 60 #define ACPI_NON_CACHEABLE_MEMORY (UINT8) 0x00 61 #define ACPI_CACHABLE_MEMORY (UINT8) 0x01 62 #define ACPI_WRITE_COMBINING_MEMORY (UINT8) 0x02 63 #define ACPI_PREFETCHABLE_MEMORY (UINT8) 0x03 64 65 /*! [Begin] no source code translation */ 66 /* 67 * IO Attributes 68 * The ISA IO ranges are: n000-n0FFh, n400-n4FFh, n800-n8FFh, nC00-nCFFh. 69 * The non-ISA IO ranges are: n100-n3FFh, n500-n7FFh, n900-nBFFh, nCD0-nFFFh. 70 */ 71 /*! [End] no source code translation !*/ 72 73 #define ACPI_NON_ISA_ONLY_RANGES (UINT8) 0x01 74 #define ACPI_ISA_ONLY_RANGES (UINT8) 0x02 75 #define ACPI_ENTIRE_RANGE (ACPI_NON_ISA_ONLY_RANGES | ACPI_ISA_ONLY_RANGES) 76 77 /* Type of translation - 1=Sparse, 0=Dense */ 78 79 #define ACPI_SPARSE_TRANSLATION (UINT8) 0x01 80 81 /* 82 * IO Port Descriptor Decode 83 */ 84 #define ACPI_DECODE_10 (UINT8) 0x00 /* 10-bit IO address decode */ 85 #define ACPI_DECODE_16 (UINT8) 0x01 /* 16-bit IO address decode */ 86 87 /* 88 * Interrupt attributes - used in multiple descriptors 89 */ 90 91 /* Triggering */ 92 93 #define ACPI_LEVEL_SENSITIVE (UINT8) 0x00 94 #define ACPI_EDGE_SENSITIVE (UINT8) 0x01 95 96 /* Polarity */ 97 98 #define ACPI_ACTIVE_HIGH (UINT8) 0x00 99 #define ACPI_ACTIVE_LOW (UINT8) 0x01 100 #define ACPI_ACTIVE_BOTH (UINT8) 0x02 101 102 /* Sharing */ 103 104 #define ACPI_EXCLUSIVE (UINT8) 0x00 105 #define ACPI_SHARED (UINT8) 0x01 106 107 /* Wake */ 108 109 #define ACPI_NOT_WAKE_CAPABLE (UINT8) 0x00 110 #define ACPI_WAKE_CAPABLE (UINT8) 0x01 111 112 /* 113 * DMA Attributes 114 */ 115 #define ACPI_COMPATIBILITY (UINT8) 0x00 116 #define ACPI_TYPE_A (UINT8) 0x01 117 #define ACPI_TYPE_B (UINT8) 0x02 118 #define ACPI_TYPE_F (UINT8) 0x03 119 120 #define ACPI_NOT_BUS_MASTER (UINT8) 0x00 121 #define ACPI_BUS_MASTER (UINT8) 0x01 122 123 #define ACPI_TRANSFER_8 (UINT8) 0x00 124 #define ACPI_TRANSFER_8_16 (UINT8) 0x01 125 #define ACPI_TRANSFER_16 (UINT8) 0x02 126 127 /* 128 * Start Dependent Functions Priority definitions 129 */ 130 #define ACPI_GOOD_CONFIGURATION (UINT8) 0x00 131 #define ACPI_ACCEPTABLE_CONFIGURATION (UINT8) 0x01 132 #define ACPI_SUB_OPTIMAL_CONFIGURATION (UINT8) 0x02 133 134 /* 135 * 16, 32 and 64-bit Address Descriptor resource types 136 */ 137 #define ACPI_MEMORY_RANGE (UINT8) 0x00 138 #define ACPI_IO_RANGE (UINT8) 0x01 139 #define ACPI_BUS_NUMBER_RANGE (UINT8) 0x02 140 141 #define ACPI_ADDRESS_NOT_FIXED (UINT8) 0x00 142 #define ACPI_ADDRESS_FIXED (UINT8) 0x01 143 144 #define ACPI_POS_DECODE (UINT8) 0x00 145 #define ACPI_SUB_DECODE (UINT8) 0x01 146 147 /* Producer/Consumer */ 148 149 #define ACPI_PRODUCER (UINT8) 0x00 150 #define ACPI_CONSUMER (UINT8) 0x01 151 152 153 /* 154 * If possible, pack the following structures to byte alignment 155 */ 156 #ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED 157 #pragma pack(1) 158 #endif 159 160 /* UUID data structures for use in vendor-defined resource descriptors */ 161 162 typedef struct acpi_uuid 163 { 164 UINT8 Data[ACPI_UUID_LENGTH]; 165 } ACPI_UUID; 166 167 typedef struct acpi_vendor_uuid 168 { 169 UINT8 Subtype; 170 UINT8 Data[ACPI_UUID_LENGTH]; 171 172 } ACPI_VENDOR_UUID; 173 174 /* 175 * Structures used to describe device resources 176 */ 177 typedef struct acpi_resource_irq 178 { 179 UINT8 DescriptorLength; 180 UINT8 Triggering; 181 UINT8 Polarity; 182 UINT8 Shareable; 183 UINT8 WakeCapable; 184 UINT8 InterruptCount; 185 union { 186 UINT8 Interrupt; 187 ACPI_FLEX_ARRAY(UINT8, Interrupts); 188 }; 189 190 } ACPI_RESOURCE_IRQ; 191 192 typedef struct acpi_resource_dma 193 { 194 UINT8 Type; 195 UINT8 BusMaster; 196 UINT8 Transfer; 197 UINT8 ChannelCount; 198 union { 199 UINT8 Channel; 200 ACPI_FLEX_ARRAY(UINT8, Channels); 201 }; 202 203 } ACPI_RESOURCE_DMA; 204 205 typedef struct acpi_resource_start_dependent 206 { 207 UINT8 DescriptorLength; 208 UINT8 CompatibilityPriority; 209 UINT8 PerformanceRobustness; 210 211 } ACPI_RESOURCE_START_DEPENDENT; 212 213 214 /* 215 * The END_DEPENDENT_FUNCTIONS_RESOURCE struct is not 216 * needed because it has no fields 217 */ 218 219 220 typedef struct acpi_resource_io 221 { 222 UINT8 IoDecode; 223 UINT8 Alignment; 224 UINT8 AddressLength; 225 UINT16 Minimum; 226 UINT16 Maximum; 227 228 } ACPI_RESOURCE_IO; 229 230 typedef struct acpi_resource_fixed_io 231 { 232 UINT16 Address; 233 UINT8 AddressLength; 234 235 } ACPI_RESOURCE_FIXED_IO; 236 237 typedef struct acpi_resource_fixed_dma 238 { 239 UINT16 RequestLines; 240 UINT16 Channels; 241 UINT8 Width; 242 243 } ACPI_RESOURCE_FIXED_DMA; 244 245 /* Values for Width field above */ 246 247 #define ACPI_DMA_WIDTH8 0 248 #define ACPI_DMA_WIDTH16 1 249 #define ACPI_DMA_WIDTH32 2 250 #define ACPI_DMA_WIDTH64 3 251 #define ACPI_DMA_WIDTH128 4 252 #define ACPI_DMA_WIDTH256 5 253 254 255 typedef struct acpi_resource_vendor 256 { 257 UINT16 ByteLength; 258 UINT8 ByteData[]; 259 260 } ACPI_RESOURCE_VENDOR; 261 262 /* Vendor resource with UUID info (introduced in ACPI 3.0) */ 263 264 typedef struct acpi_resource_vendor_typed 265 { 266 UINT16 ByteLength; 267 UINT8 UuidSubtype; 268 UINT8 Uuid[ACPI_UUID_LENGTH]; 269 UINT8 ByteData[]; 270 271 } ACPI_RESOURCE_VENDOR_TYPED; 272 273 typedef struct acpi_resource_end_tag 274 { 275 UINT8 Checksum; 276 277 } ACPI_RESOURCE_END_TAG; 278 279 typedef struct acpi_resource_memory24 280 { 281 UINT8 WriteProtect; 282 UINT16 Minimum; 283 UINT16 Maximum; 284 UINT16 Alignment; 285 UINT16 AddressLength; 286 287 } ACPI_RESOURCE_MEMORY24; 288 289 typedef struct acpi_resource_memory32 290 { 291 UINT8 WriteProtect; 292 UINT32 Minimum; 293 UINT32 Maximum; 294 UINT32 Alignment; 295 UINT32 AddressLength; 296 297 } ACPI_RESOURCE_MEMORY32; 298 299 typedef struct acpi_resource_fixed_memory32 300 { 301 UINT8 WriteProtect; 302 UINT32 Address; 303 UINT32 AddressLength; 304 305 } ACPI_RESOURCE_FIXED_MEMORY32; 306 307 typedef struct acpi_memory_attribute 308 { 309 UINT8 WriteProtect; 310 UINT8 Caching; 311 UINT8 RangeType; 312 UINT8 Translation; 313 314 } ACPI_MEMORY_ATTRIBUTE; 315 316 typedef struct acpi_io_attribute 317 { 318 UINT8 RangeType; 319 UINT8 Translation; 320 UINT8 TranslationType; 321 UINT8 Reserved1; 322 323 } ACPI_IO_ATTRIBUTE; 324 325 typedef union acpi_resource_attribute 326 { 327 ACPI_MEMORY_ATTRIBUTE Mem; 328 ACPI_IO_ATTRIBUTE Io; 329 330 /* Used for the *WordSpace macros */ 331 332 UINT8 TypeSpecific; 333 334 } ACPI_RESOURCE_ATTRIBUTE; 335 336 typedef struct acpi_resource_label 337 { 338 UINT16 StringLength; 339 char *StringPtr; 340 341 } ACPI_RESOURCE_LABEL; 342 343 typedef struct acpi_resource_source 344 { 345 UINT8 Index; 346 UINT16 StringLength; 347 char *StringPtr; 348 349 } ACPI_RESOURCE_SOURCE; 350 351 /* Fields common to all address descriptors, 16/32/64 bit */ 352 353 #define ACPI_RESOURCE_ADDRESS_COMMON \ 354 UINT8 ResourceType; \ 355 UINT8 ProducerConsumer; \ 356 UINT8 Decode; \ 357 UINT8 MinAddressFixed; \ 358 UINT8 MaxAddressFixed; \ 359 ACPI_RESOURCE_ATTRIBUTE Info; 360 361 typedef struct acpi_address16_attribute 362 { 363 UINT16 Granularity; 364 UINT16 Minimum; 365 UINT16 Maximum; 366 UINT16 TranslationOffset; 367 UINT16 AddressLength; 368 369 } ACPI_ADDRESS16_ATTRIBUTE; 370 371 typedef struct acpi_address32_attribute 372 { 373 UINT32 Granularity; 374 UINT32 Minimum; 375 UINT32 Maximum; 376 UINT32 TranslationOffset; 377 UINT32 AddressLength; 378 379 } ACPI_ADDRESS32_ATTRIBUTE; 380 381 typedef struct acpi_address64_attribute 382 { 383 UINT64 Granularity; 384 UINT64 Minimum; 385 UINT64 Maximum; 386 UINT64 TranslationOffset; 387 UINT64 AddressLength; 388 389 } ACPI_ADDRESS64_ATTRIBUTE; 390 391 typedef struct acpi_resource_address 392 { 393 ACPI_RESOURCE_ADDRESS_COMMON 394 395 } ACPI_RESOURCE_ADDRESS; 396 397 typedef struct acpi_resource_address16 398 { 399 ACPI_RESOURCE_ADDRESS_COMMON 400 ACPI_ADDRESS16_ATTRIBUTE Address; 401 ACPI_RESOURCE_SOURCE ResourceSource; 402 403 } ACPI_RESOURCE_ADDRESS16; 404 405 typedef struct acpi_resource_address32 406 { 407 ACPI_RESOURCE_ADDRESS_COMMON 408 ACPI_ADDRESS32_ATTRIBUTE Address; 409 ACPI_RESOURCE_SOURCE ResourceSource; 410 411 } ACPI_RESOURCE_ADDRESS32; 412 413 typedef struct acpi_resource_address64 414 { 415 ACPI_RESOURCE_ADDRESS_COMMON 416 ACPI_ADDRESS64_ATTRIBUTE Address; 417 ACPI_RESOURCE_SOURCE ResourceSource; 418 419 } ACPI_RESOURCE_ADDRESS64; 420 421 typedef struct acpi_resource_extended_address64 422 { 423 ACPI_RESOURCE_ADDRESS_COMMON 424 UINT8 RevisionID; 425 ACPI_ADDRESS64_ATTRIBUTE Address; 426 UINT64 TypeSpecific; 427 428 } ACPI_RESOURCE_EXTENDED_ADDRESS64; 429 430 typedef struct acpi_resource_extended_irq 431 { 432 UINT8 ProducerConsumer; 433 UINT8 Triggering; 434 UINT8 Polarity; 435 UINT8 Shareable; 436 UINT8 WakeCapable; 437 UINT8 InterruptCount; 438 ACPI_RESOURCE_SOURCE ResourceSource; 439 union { 440 UINT32 Interrupt; 441 ACPI_FLEX_ARRAY(UINT32, Interrupts); 442 }; 443 444 } ACPI_RESOURCE_EXTENDED_IRQ; 445 446 typedef struct acpi_resource_generic_register 447 { 448 UINT8 SpaceId; 449 UINT8 BitWidth; 450 UINT8 BitOffset; 451 UINT8 AccessSize; 452 UINT64 Address; 453 454 } ACPI_RESOURCE_GENERIC_REGISTER; 455 456 typedef struct acpi_resource_gpio 457 { 458 UINT8 RevisionId; 459 UINT8 ConnectionType; 460 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */ 461 UINT8 PinConfig; 462 UINT8 Shareable; /* For values, see Interrupt Attributes above */ 463 UINT8 WakeCapable; /* For values, see Interrupt Attributes above */ 464 UINT8 IoRestriction; 465 UINT8 Triggering; /* For values, see Interrupt Attributes above */ 466 UINT8 Polarity; /* For values, see Interrupt Attributes above */ 467 UINT16 DriveStrength; 468 UINT16 DebounceTimeout; 469 UINT16 PinTableLength; 470 UINT16 VendorLength; 471 ACPI_RESOURCE_SOURCE ResourceSource; 472 UINT16 *PinTable; 473 UINT8 *VendorData; 474 475 } ACPI_RESOURCE_GPIO; 476 477 /* Values for GPIO ConnectionType field above */ 478 479 #define ACPI_RESOURCE_GPIO_TYPE_INT 0 480 #define ACPI_RESOURCE_GPIO_TYPE_IO 1 481 482 /* Values for PinConfig field above */ 483 484 #define ACPI_PIN_CONFIG_DEFAULT 0 485 #define ACPI_PIN_CONFIG_PULLUP 1 486 #define ACPI_PIN_CONFIG_PULLDOWN 2 487 #define ACPI_PIN_CONFIG_NOPULL 3 488 489 /* Values for IoRestriction field above */ 490 491 #define ACPI_IO_RESTRICT_NONE 0 492 #define ACPI_IO_RESTRICT_INPUT 1 493 #define ACPI_IO_RESTRICT_OUTPUT 2 494 #define ACPI_IO_RESTRICT_NONE_PRESERVE 3 495 496 497 /* Common structure for I2C, SPI, UART, CSI2 serial descriptors */ 498 499 #define ACPI_RESOURCE_SERIAL_COMMON \ 500 UINT8 RevisionId; \ 501 UINT8 Type; \ 502 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */\ 503 UINT8 SlaveMode; \ 504 UINT8 ConnectionSharing; \ 505 UINT8 TypeRevisionId; \ 506 UINT16 TypeDataLength; \ 507 UINT16 VendorLength; \ 508 ACPI_RESOURCE_SOURCE ResourceSource; \ 509 UINT8 *VendorData; 510 511 typedef struct acpi_resource_common_serialbus 512 { 513 ACPI_RESOURCE_SERIAL_COMMON 514 515 } ACPI_RESOURCE_COMMON_SERIALBUS; 516 517 /* Values for the Type field above */ 518 519 #define ACPI_RESOURCE_SERIAL_TYPE_I2C 1 520 #define ACPI_RESOURCE_SERIAL_TYPE_SPI 2 521 #define ACPI_RESOURCE_SERIAL_TYPE_UART 3 522 #define ACPI_RESOURCE_SERIAL_TYPE_CSI2 4 523 524 /* Values for SlaveMode field above */ 525 526 #define ACPI_CONTROLLER_INITIATED 0 527 #define ACPI_DEVICE_INITIATED 1 528 529 530 typedef struct acpi_resource_i2c_serialbus 531 { 532 ACPI_RESOURCE_SERIAL_COMMON 533 UINT8 AccessMode; 534 UINT16 SlaveAddress; 535 UINT32 ConnectionSpeed; 536 537 } ACPI_RESOURCE_I2C_SERIALBUS; 538 539 /* Values for AccessMode field above */ 540 541 #define ACPI_I2C_7BIT_MODE 0 542 #define ACPI_I2C_10BIT_MODE 1 543 544 545 typedef struct acpi_resource_spi_serialbus 546 { 547 ACPI_RESOURCE_SERIAL_COMMON 548 UINT8 WireMode; 549 UINT8 DevicePolarity; 550 UINT8 DataBitLength; 551 UINT8 ClockPhase; 552 UINT8 ClockPolarity; 553 UINT16 DeviceSelection; 554 UINT32 ConnectionSpeed; 555 556 } ACPI_RESOURCE_SPI_SERIALBUS; 557 558 /* Values for WireMode field above */ 559 560 #define ACPI_SPI_4WIRE_MODE 0 561 #define ACPI_SPI_3WIRE_MODE 1 562 563 /* Values for DevicePolarity field above */ 564 565 #define ACPI_SPI_ACTIVE_LOW 0 566 #define ACPI_SPI_ACTIVE_HIGH 1 567 568 /* Values for ClockPhase field above */ 569 570 #define ACPI_SPI_FIRST_PHASE 0 571 #define ACPI_SPI_SECOND_PHASE 1 572 573 /* Values for ClockPolarity field above */ 574 575 #define ACPI_SPI_START_LOW 0 576 #define ACPI_SPI_START_HIGH 1 577 578 579 typedef struct acpi_resource_uart_serialbus 580 { 581 ACPI_RESOURCE_SERIAL_COMMON 582 UINT8 Endian; 583 UINT8 DataBits; 584 UINT8 StopBits; 585 UINT8 FlowControl; 586 UINT8 Parity; 587 UINT8 LinesEnabled; 588 UINT16 RxFifoSize; 589 UINT16 TxFifoSize; 590 UINT32 DefaultBaudRate; 591 592 } ACPI_RESOURCE_UART_SERIALBUS; 593 594 /* Values for Endian field above */ 595 596 #define ACPI_UART_LITTLE_ENDIAN 0 597 #define ACPI_UART_BIG_ENDIAN 1 598 599 /* Values for DataBits field above */ 600 601 #define ACPI_UART_5_DATA_BITS 0 602 #define ACPI_UART_6_DATA_BITS 1 603 #define ACPI_UART_7_DATA_BITS 2 604 #define ACPI_UART_8_DATA_BITS 3 605 #define ACPI_UART_9_DATA_BITS 4 606 607 /* Values for StopBits field above */ 608 609 #define ACPI_UART_NO_STOP_BITS 0 610 #define ACPI_UART_1_STOP_BIT 1 611 #define ACPI_UART_1P5_STOP_BITS 2 612 #define ACPI_UART_2_STOP_BITS 3 613 614 /* Values for FlowControl field above */ 615 616 #define ACPI_UART_FLOW_CONTROL_NONE 0 617 #define ACPI_UART_FLOW_CONTROL_HW 1 618 #define ACPI_UART_FLOW_CONTROL_XON_XOFF 2 619 620 /* Values for Parity field above */ 621 622 #define ACPI_UART_PARITY_NONE 0 623 #define ACPI_UART_PARITY_EVEN 1 624 #define ACPI_UART_PARITY_ODD 2 625 #define ACPI_UART_PARITY_MARK 3 626 #define ACPI_UART_PARITY_SPACE 4 627 628 /* Values for LinesEnabled bitfield above */ 629 630 #define ACPI_UART_CARRIER_DETECT (1<<2) 631 #define ACPI_UART_RING_INDICATOR (1<<3) 632 #define ACPI_UART_DATA_SET_READY (1<<4) 633 #define ACPI_UART_DATA_TERMINAL_READY (1<<5) 634 #define ACPI_UART_CLEAR_TO_SEND (1<<6) 635 #define ACPI_UART_REQUEST_TO_SEND (1<<7) 636 637 typedef struct acpi_resource_csi2_serialbus 638 { 639 ACPI_RESOURCE_SERIAL_COMMON 640 UINT8 LocalPortInstance; 641 UINT8 PhyType; 642 643 } ACPI_RESOURCE_CSI2_SERIALBUS; 644 645 typedef struct acpi_resource_pin_function 646 { 647 UINT8 RevisionId; 648 UINT8 PinConfig; 649 UINT8 Shareable; /* For values, see Interrupt Attributes above */ 650 UINT16 FunctionNumber; 651 UINT16 PinTableLength; 652 UINT16 VendorLength; 653 ACPI_RESOURCE_SOURCE ResourceSource; 654 UINT16 *PinTable; 655 UINT8 *VendorData; 656 657 } ACPI_RESOURCE_PIN_FUNCTION; 658 659 typedef struct acpi_resource_pin_config 660 { 661 UINT8 RevisionId; 662 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */ 663 UINT8 Shareable; /* For values, see Interrupt Attributes above */ 664 UINT8 PinConfigType; 665 UINT32 PinConfigValue; 666 UINT16 PinTableLength; 667 UINT16 VendorLength; 668 ACPI_RESOURCE_SOURCE ResourceSource; 669 UINT16 *PinTable; 670 UINT8 *VendorData; 671 672 } ACPI_RESOURCE_PIN_CONFIG; 673 674 typedef struct acpi_resource_clock_input 675 { 676 UINT8 RevisionId; 677 UINT8 Mode; 678 UINT8 Scale; 679 UINT16 FrequencyDivisor; 680 UINT32 FrequencyNumerator; 681 ACPI_RESOURCE_SOURCE ResourceSource; 682 } ACPI_RESOURCE_CLOCK_INPUT; 683 684 /* Values for PinConfigType field above */ 685 686 #define ACPI_PIN_CONFIG_DEFAULT 0 687 #define ACPI_PIN_CONFIG_BIAS_PULL_UP 1 688 #define ACPI_PIN_CONFIG_BIAS_PULL_DOWN 2 689 #define ACPI_PIN_CONFIG_BIAS_DEFAULT 3 690 #define ACPI_PIN_CONFIG_BIAS_DISABLE 4 691 #define ACPI_PIN_CONFIG_BIAS_HIGH_IMPEDANCE 5 692 #define ACPI_PIN_CONFIG_BIAS_BUS_HOLD 6 693 #define ACPI_PIN_CONFIG_DRIVE_OPEN_DRAIN 7 694 #define ACPI_PIN_CONFIG_DRIVE_OPEN_SOURCE 8 695 #define ACPI_PIN_CONFIG_DRIVE_PUSH_PULL 9 696 #define ACPI_PIN_CONFIG_DRIVE_STRENGTH 10 697 #define ACPI_PIN_CONFIG_SLEW_RATE 11 698 #define ACPI_PIN_CONFIG_INPUT_DEBOUNCE 12 699 #define ACPI_PIN_CONFIG_INPUT_SCHMITT_TRIGGER 13 700 701 typedef struct acpi_resource_pin_group 702 { 703 UINT8 RevisionId; 704 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */ 705 UINT16 PinTableLength; 706 UINT16 VendorLength; 707 UINT16 *PinTable; 708 ACPI_RESOURCE_LABEL ResourceLabel; 709 UINT8 *VendorData; 710 711 } ACPI_RESOURCE_PIN_GROUP; 712 713 typedef struct acpi_resource_pin_group_function 714 { 715 UINT8 RevisionId; 716 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */ 717 UINT8 Shareable; /* For values, see Interrupt Attributes above */ 718 UINT16 FunctionNumber; 719 UINT16 VendorLength; 720 ACPI_RESOURCE_SOURCE ResourceSource; 721 ACPI_RESOURCE_LABEL ResourceSourceLabel; 722 UINT8 *VendorData; 723 724 } ACPI_RESOURCE_PIN_GROUP_FUNCTION; 725 726 typedef struct acpi_resource_pin_group_config 727 { 728 UINT8 RevisionId; 729 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */ 730 UINT8 Shareable; /* For values, see Interrupt Attributes above */ 731 UINT8 PinConfigType; /* For values, see PinConfigType above */ 732 UINT32 PinConfigValue; 733 UINT16 VendorLength; 734 ACPI_RESOURCE_SOURCE ResourceSource; 735 ACPI_RESOURCE_LABEL ResourceSourceLabel; 736 UINT8 *VendorData; 737 738 } ACPI_RESOURCE_PIN_GROUP_CONFIG; 739 740 /* ACPI_RESOURCE_TYPEs */ 741 742 #define ACPI_RESOURCE_TYPE_IRQ 0 743 #define ACPI_RESOURCE_TYPE_DMA 1 744 #define ACPI_RESOURCE_TYPE_START_DEPENDENT 2 745 #define ACPI_RESOURCE_TYPE_END_DEPENDENT 3 746 #define ACPI_RESOURCE_TYPE_IO 4 747 #define ACPI_RESOURCE_TYPE_FIXED_IO 5 748 #define ACPI_RESOURCE_TYPE_VENDOR 6 749 #define ACPI_RESOURCE_TYPE_END_TAG 7 750 #define ACPI_RESOURCE_TYPE_MEMORY24 8 751 #define ACPI_RESOURCE_TYPE_MEMORY32 9 752 #define ACPI_RESOURCE_TYPE_FIXED_MEMORY32 10 753 #define ACPI_RESOURCE_TYPE_ADDRESS16 11 754 #define ACPI_RESOURCE_TYPE_ADDRESS32 12 755 #define ACPI_RESOURCE_TYPE_ADDRESS64 13 756 #define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 14 /* ACPI 3.0 */ 757 #define ACPI_RESOURCE_TYPE_EXTENDED_IRQ 15 758 #define ACPI_RESOURCE_TYPE_GENERIC_REGISTER 16 759 #define ACPI_RESOURCE_TYPE_GPIO 17 /* ACPI 5.0 */ 760 #define ACPI_RESOURCE_TYPE_FIXED_DMA 18 /* ACPI 5.0 */ 761 #define ACPI_RESOURCE_TYPE_SERIAL_BUS 19 /* ACPI 5.0 */ 762 #define ACPI_RESOURCE_TYPE_PIN_FUNCTION 20 /* ACPI 6.2 */ 763 #define ACPI_RESOURCE_TYPE_PIN_CONFIG 21 /* ACPI 6.2 */ 764 #define ACPI_RESOURCE_TYPE_PIN_GROUP 22 /* ACPI 6.2 */ 765 #define ACPI_RESOURCE_TYPE_PIN_GROUP_FUNCTION 23 /* ACPI 6.2 */ 766 #define ACPI_RESOURCE_TYPE_PIN_GROUP_CONFIG 24 /* ACPI 6.2 */ 767 #define ACPI_RESOURCE_TYPE_CLOCK_INPUT 25 /* ACPI 6.5 */ 768 #define ACPI_RESOURCE_TYPE_MAX 25 769 770 /* Master union for resource descriptors */ 771 772 typedef union acpi_resource_data 773 { 774 ACPI_RESOURCE_IRQ Irq; 775 ACPI_RESOURCE_DMA Dma; 776 ACPI_RESOURCE_START_DEPENDENT StartDpf; 777 ACPI_RESOURCE_IO Io; 778 ACPI_RESOURCE_FIXED_IO FixedIo; 779 ACPI_RESOURCE_FIXED_DMA FixedDma; 780 ACPI_RESOURCE_VENDOR Vendor; 781 ACPI_RESOURCE_VENDOR_TYPED VendorTyped; 782 ACPI_RESOURCE_END_TAG EndTag; 783 ACPI_RESOURCE_MEMORY24 Memory24; 784 ACPI_RESOURCE_MEMORY32 Memory32; 785 ACPI_RESOURCE_FIXED_MEMORY32 FixedMemory32; 786 ACPI_RESOURCE_ADDRESS16 Address16; 787 ACPI_RESOURCE_ADDRESS32 Address32; 788 ACPI_RESOURCE_ADDRESS64 Address64; 789 ACPI_RESOURCE_EXTENDED_ADDRESS64 ExtAddress64; 790 ACPI_RESOURCE_EXTENDED_IRQ ExtendedIrq; 791 ACPI_RESOURCE_GENERIC_REGISTER GenericReg; 792 ACPI_RESOURCE_GPIO Gpio; 793 ACPI_RESOURCE_I2C_SERIALBUS I2cSerialBus; 794 ACPI_RESOURCE_SPI_SERIALBUS SpiSerialBus; 795 ACPI_RESOURCE_UART_SERIALBUS UartSerialBus; 796 ACPI_RESOURCE_CSI2_SERIALBUS Csi2SerialBus; 797 ACPI_RESOURCE_COMMON_SERIALBUS CommonSerialBus; 798 ACPI_RESOURCE_PIN_FUNCTION PinFunction; 799 ACPI_RESOURCE_PIN_CONFIG PinConfig; 800 ACPI_RESOURCE_PIN_GROUP PinGroup; 801 ACPI_RESOURCE_PIN_GROUP_FUNCTION PinGroupFunction; 802 ACPI_RESOURCE_PIN_GROUP_CONFIG PinGroupConfig; 803 ACPI_RESOURCE_CLOCK_INPUT ClockInput; 804 805 /* Common fields */ 806 807 ACPI_RESOURCE_ADDRESS Address; /* Common 16/32/64 address fields */ 808 809 } ACPI_RESOURCE_DATA; 810 811 812 /* Common resource header */ 813 814 typedef struct acpi_resource 815 { 816 UINT32 Type; 817 UINT32 Length; 818 ACPI_RESOURCE_DATA Data; 819 820 } ACPI_RESOURCE; 821 822 /* restore default alignment */ 823 824 #pragma pack() 825 826 827 #define ACPI_RS_SIZE_NO_DATA 8 /* Id + Length fields */ 828 #define ACPI_RS_SIZE_MIN (UINT32) ACPI_ROUND_UP_TO_NATIVE_WORD (12) 829 #define ACPI_RS_SIZE(Type) (UINT32) (ACPI_RS_SIZE_NO_DATA + sizeof (Type)) 830 831 /* Macro for walking resource templates with multiple descriptors */ 832 833 #define ACPI_NEXT_RESOURCE(Res) \ 834 ACPI_ADD_PTR (ACPI_RESOURCE, (Res), (Res)->Length) 835 836 837 typedef struct acpi_pci_routing_table 838 { 839 UINT32 Length; 840 UINT32 Pin; 841 UINT64 Address; /* here for 64-bit alignment */ 842 UINT32 SourceIndex; 843 union { 844 char Pad[4]; /* pad to 64 bits so sizeof() works in all cases */ 845 ACPI_FLEX_ARRAY(char, Source); 846 }; 847 } ACPI_PCI_ROUTING_TABLE; 848 849 #endif /* __ACRESTYP_H__ */ 850