1 /****************************************************************************** 2 * 3 * Name: acrestyp.h - Defines, types, and structures for 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 #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 UINT8 Interrupts[1]; 186 187 } ACPI_RESOURCE_IRQ; 188 189 typedef struct acpi_resource_dma 190 { 191 UINT8 Type; 192 UINT8 BusMaster; 193 UINT8 Transfer; 194 UINT8 ChannelCount; 195 UINT8 Channels[1]; 196 197 } ACPI_RESOURCE_DMA; 198 199 typedef struct acpi_resource_start_dependent 200 { 201 UINT8 DescriptorLength; 202 UINT8 CompatibilityPriority; 203 UINT8 PerformanceRobustness; 204 205 } ACPI_RESOURCE_START_DEPENDENT; 206 207 208 /* 209 * The END_DEPENDENT_FUNCTIONS_RESOURCE struct is not 210 * needed because it has no fields 211 */ 212 213 214 typedef struct acpi_resource_io 215 { 216 UINT8 IoDecode; 217 UINT8 Alignment; 218 UINT8 AddressLength; 219 UINT16 Minimum; 220 UINT16 Maximum; 221 222 } ACPI_RESOURCE_IO; 223 224 typedef struct acpi_resource_fixed_io 225 { 226 UINT16 Address; 227 UINT8 AddressLength; 228 229 } ACPI_RESOURCE_FIXED_IO; 230 231 typedef struct acpi_resource_fixed_dma 232 { 233 UINT16 RequestLines; 234 UINT16 Channels; 235 UINT8 Width; 236 237 } ACPI_RESOURCE_FIXED_DMA; 238 239 /* Values for Width field above */ 240 241 #define ACPI_DMA_WIDTH8 0 242 #define ACPI_DMA_WIDTH16 1 243 #define ACPI_DMA_WIDTH32 2 244 #define ACPI_DMA_WIDTH64 3 245 #define ACPI_DMA_WIDTH128 4 246 #define ACPI_DMA_WIDTH256 5 247 248 249 typedef struct acpi_resource_vendor 250 { 251 UINT16 ByteLength; 252 UINT8 ByteData[1]; 253 254 } ACPI_RESOURCE_VENDOR; 255 256 /* Vendor resource with UUID info (introduced in ACPI 3.0) */ 257 258 typedef struct acpi_resource_vendor_typed 259 { 260 UINT16 ByteLength; 261 UINT8 UuidSubtype; 262 UINT8 Uuid[ACPI_UUID_LENGTH]; 263 UINT8 ByteData[1]; 264 265 } ACPI_RESOURCE_VENDOR_TYPED; 266 267 typedef struct acpi_resource_end_tag 268 { 269 UINT8 Checksum; 270 271 } ACPI_RESOURCE_END_TAG; 272 273 typedef struct acpi_resource_memory24 274 { 275 UINT8 WriteProtect; 276 UINT16 Minimum; 277 UINT16 Maximum; 278 UINT16 Alignment; 279 UINT16 AddressLength; 280 281 } ACPI_RESOURCE_MEMORY24; 282 283 typedef struct acpi_resource_memory32 284 { 285 UINT8 WriteProtect; 286 UINT32 Minimum; 287 UINT32 Maximum; 288 UINT32 Alignment; 289 UINT32 AddressLength; 290 291 } ACPI_RESOURCE_MEMORY32; 292 293 typedef struct acpi_resource_fixed_memory32 294 { 295 UINT8 WriteProtect; 296 UINT32 Address; 297 UINT32 AddressLength; 298 299 } ACPI_RESOURCE_FIXED_MEMORY32; 300 301 typedef struct acpi_memory_attribute 302 { 303 UINT8 WriteProtect; 304 UINT8 Caching; 305 UINT8 RangeType; 306 UINT8 Translation; 307 308 } ACPI_MEMORY_ATTRIBUTE; 309 310 typedef struct acpi_io_attribute 311 { 312 UINT8 RangeType; 313 UINT8 Translation; 314 UINT8 TranslationType; 315 UINT8 Reserved1; 316 317 } ACPI_IO_ATTRIBUTE; 318 319 typedef union acpi_resource_attribute 320 { 321 ACPI_MEMORY_ATTRIBUTE Mem; 322 ACPI_IO_ATTRIBUTE Io; 323 324 /* Used for the *WordSpace macros */ 325 326 UINT8 TypeSpecific; 327 328 } ACPI_RESOURCE_ATTRIBUTE; 329 330 typedef struct acpi_resource_label 331 { 332 UINT16 StringLength; 333 char *StringPtr; 334 335 } ACPI_RESOURCE_LABEL; 336 337 typedef struct acpi_resource_source 338 { 339 UINT8 Index; 340 UINT16 StringLength; 341 char *StringPtr; 342 343 } ACPI_RESOURCE_SOURCE; 344 345 /* Fields common to all address descriptors, 16/32/64 bit */ 346 347 #define ACPI_RESOURCE_ADDRESS_COMMON \ 348 UINT8 ResourceType; \ 349 UINT8 ProducerConsumer; \ 350 UINT8 Decode; \ 351 UINT8 MinAddressFixed; \ 352 UINT8 MaxAddressFixed; \ 353 ACPI_RESOURCE_ATTRIBUTE Info; 354 355 typedef struct acpi_address16_attribute 356 { 357 UINT16 Granularity; 358 UINT16 Minimum; 359 UINT16 Maximum; 360 UINT16 TranslationOffset; 361 UINT16 AddressLength; 362 363 } ACPI_ADDRESS16_ATTRIBUTE; 364 365 typedef struct acpi_address32_attribute 366 { 367 UINT32 Granularity; 368 UINT32 Minimum; 369 UINT32 Maximum; 370 UINT32 TranslationOffset; 371 UINT32 AddressLength; 372 373 } ACPI_ADDRESS32_ATTRIBUTE; 374 375 typedef struct acpi_address64_attribute 376 { 377 UINT64 Granularity; 378 UINT64 Minimum; 379 UINT64 Maximum; 380 UINT64 TranslationOffset; 381 UINT64 AddressLength; 382 383 } ACPI_ADDRESS64_ATTRIBUTE; 384 385 typedef struct acpi_resource_address 386 { 387 ACPI_RESOURCE_ADDRESS_COMMON 388 389 } ACPI_RESOURCE_ADDRESS; 390 391 typedef struct acpi_resource_address16 392 { 393 ACPI_RESOURCE_ADDRESS_COMMON 394 ACPI_ADDRESS16_ATTRIBUTE Address; 395 ACPI_RESOURCE_SOURCE ResourceSource; 396 397 } ACPI_RESOURCE_ADDRESS16; 398 399 typedef struct acpi_resource_address32 400 { 401 ACPI_RESOURCE_ADDRESS_COMMON 402 ACPI_ADDRESS32_ATTRIBUTE Address; 403 ACPI_RESOURCE_SOURCE ResourceSource; 404 405 } ACPI_RESOURCE_ADDRESS32; 406 407 typedef struct acpi_resource_address64 408 { 409 ACPI_RESOURCE_ADDRESS_COMMON 410 ACPI_ADDRESS64_ATTRIBUTE Address; 411 ACPI_RESOURCE_SOURCE ResourceSource; 412 413 } ACPI_RESOURCE_ADDRESS64; 414 415 typedef struct acpi_resource_extended_address64 416 { 417 ACPI_RESOURCE_ADDRESS_COMMON 418 UINT8 RevisionID; 419 ACPI_ADDRESS64_ATTRIBUTE Address; 420 UINT64 TypeSpecific; 421 422 } ACPI_RESOURCE_EXTENDED_ADDRESS64; 423 424 typedef struct acpi_resource_extended_irq 425 { 426 UINT8 ProducerConsumer; 427 UINT8 Triggering; 428 UINT8 Polarity; 429 UINT8 Shareable; 430 UINT8 WakeCapable; 431 UINT8 InterruptCount; 432 ACPI_RESOURCE_SOURCE ResourceSource; 433 UINT32 Interrupts[1]; 434 435 } ACPI_RESOURCE_EXTENDED_IRQ; 436 437 typedef struct acpi_resource_generic_register 438 { 439 UINT8 SpaceId; 440 UINT8 BitWidth; 441 UINT8 BitOffset; 442 UINT8 AccessSize; 443 UINT64 Address; 444 445 } ACPI_RESOURCE_GENERIC_REGISTER; 446 447 typedef struct acpi_resource_gpio 448 { 449 UINT8 RevisionId; 450 UINT8 ConnectionType; 451 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */ 452 UINT8 PinConfig; 453 UINT8 Shareable; /* For values, see Interrupt Attributes above */ 454 UINT8 WakeCapable; /* For values, see Interrupt Attributes above */ 455 UINT8 IoRestriction; 456 UINT8 Triggering; /* For values, see Interrupt Attributes above */ 457 UINT8 Polarity; /* For values, see Interrupt Attributes above */ 458 UINT16 DriveStrength; 459 UINT16 DebounceTimeout; 460 UINT16 PinTableLength; 461 UINT16 VendorLength; 462 ACPI_RESOURCE_SOURCE ResourceSource; 463 UINT16 *PinTable; 464 UINT8 *VendorData; 465 466 } ACPI_RESOURCE_GPIO; 467 468 /* Values for GPIO ConnectionType field above */ 469 470 #define ACPI_RESOURCE_GPIO_TYPE_INT 0 471 #define ACPI_RESOURCE_GPIO_TYPE_IO 1 472 473 /* Values for PinConfig field above */ 474 475 #define ACPI_PIN_CONFIG_DEFAULT 0 476 #define ACPI_PIN_CONFIG_PULLUP 1 477 #define ACPI_PIN_CONFIG_PULLDOWN 2 478 #define ACPI_PIN_CONFIG_NOPULL 3 479 480 /* Values for IoRestriction field above */ 481 482 #define ACPI_IO_RESTRICT_NONE 0 483 #define ACPI_IO_RESTRICT_INPUT 1 484 #define ACPI_IO_RESTRICT_OUTPUT 2 485 #define ACPI_IO_RESTRICT_NONE_PRESERVE 3 486 487 488 /* Common structure for I2C, SPI, and UART serial descriptors */ 489 490 #define ACPI_RESOURCE_SERIAL_COMMON \ 491 UINT8 RevisionId; \ 492 UINT8 Type; \ 493 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */\ 494 UINT8 SlaveMode; \ 495 UINT8 ConnectionSharing; \ 496 UINT8 TypeRevisionId; \ 497 UINT16 TypeDataLength; \ 498 UINT16 VendorLength; \ 499 ACPI_RESOURCE_SOURCE ResourceSource; \ 500 UINT8 *VendorData; 501 502 typedef struct acpi_resource_common_serialbus 503 { 504 ACPI_RESOURCE_SERIAL_COMMON 505 506 } ACPI_RESOURCE_COMMON_SERIALBUS; 507 508 /* Values for the Type field above */ 509 510 #define ACPI_RESOURCE_SERIAL_TYPE_I2C 1 511 #define ACPI_RESOURCE_SERIAL_TYPE_SPI 2 512 #define ACPI_RESOURCE_SERIAL_TYPE_UART 3 513 514 /* Values for SlaveMode field above */ 515 516 #define ACPI_CONTROLLER_INITIATED 0 517 #define ACPI_DEVICE_INITIATED 1 518 519 520 typedef struct acpi_resource_i2c_serialbus 521 { 522 ACPI_RESOURCE_SERIAL_COMMON 523 UINT8 AccessMode; 524 UINT16 SlaveAddress; 525 UINT32 ConnectionSpeed; 526 527 } ACPI_RESOURCE_I2C_SERIALBUS; 528 529 /* Values for AccessMode field above */ 530 531 #define ACPI_I2C_7BIT_MODE 0 532 #define ACPI_I2C_10BIT_MODE 1 533 534 535 typedef struct acpi_resource_spi_serialbus 536 { 537 ACPI_RESOURCE_SERIAL_COMMON 538 UINT8 WireMode; 539 UINT8 DevicePolarity; 540 UINT8 DataBitLength; 541 UINT8 ClockPhase; 542 UINT8 ClockPolarity; 543 UINT16 DeviceSelection; 544 UINT32 ConnectionSpeed; 545 546 } ACPI_RESOURCE_SPI_SERIALBUS; 547 548 /* Values for WireMode field above */ 549 550 #define ACPI_SPI_4WIRE_MODE 0 551 #define ACPI_SPI_3WIRE_MODE 1 552 553 /* Values for DevicePolarity field above */ 554 555 #define ACPI_SPI_ACTIVE_LOW 0 556 #define ACPI_SPI_ACTIVE_HIGH 1 557 558 /* Values for ClockPhase field above */ 559 560 #define ACPI_SPI_FIRST_PHASE 0 561 #define ACPI_SPI_SECOND_PHASE 1 562 563 /* Values for ClockPolarity field above */ 564 565 #define ACPI_SPI_START_LOW 0 566 #define ACPI_SPI_START_HIGH 1 567 568 569 typedef struct acpi_resource_uart_serialbus 570 { 571 ACPI_RESOURCE_SERIAL_COMMON 572 UINT8 Endian; 573 UINT8 DataBits; 574 UINT8 StopBits; 575 UINT8 FlowControl; 576 UINT8 Parity; 577 UINT8 LinesEnabled; 578 UINT16 RxFifoSize; 579 UINT16 TxFifoSize; 580 UINT32 DefaultBaudRate; 581 582 } ACPI_RESOURCE_UART_SERIALBUS; 583 584 /* Values for Endian field above */ 585 586 #define ACPI_UART_LITTLE_ENDIAN 0 587 #define ACPI_UART_BIG_ENDIAN 1 588 589 /* Values for DataBits field above */ 590 591 #define ACPI_UART_5_DATA_BITS 0 592 #define ACPI_UART_6_DATA_BITS 1 593 #define ACPI_UART_7_DATA_BITS 2 594 #define ACPI_UART_8_DATA_BITS 3 595 #define ACPI_UART_9_DATA_BITS 4 596 597 /* Values for StopBits field above */ 598 599 #define ACPI_UART_NO_STOP_BITS 0 600 #define ACPI_UART_1_STOP_BIT 1 601 #define ACPI_UART_1P5_STOP_BITS 2 602 #define ACPI_UART_2_STOP_BITS 3 603 604 /* Values for FlowControl field above */ 605 606 #define ACPI_UART_FLOW_CONTROL_NONE 0 607 #define ACPI_UART_FLOW_CONTROL_HW 1 608 #define ACPI_UART_FLOW_CONTROL_XON_XOFF 2 609 610 /* Values for Parity field above */ 611 612 #define ACPI_UART_PARITY_NONE 0 613 #define ACPI_UART_PARITY_EVEN 1 614 #define ACPI_UART_PARITY_ODD 2 615 #define ACPI_UART_PARITY_MARK 3 616 #define ACPI_UART_PARITY_SPACE 4 617 618 /* Values for LinesEnabled bitfield above */ 619 620 #define ACPI_UART_CARRIER_DETECT (1<<2) 621 #define ACPI_UART_RING_INDICATOR (1<<3) 622 #define ACPI_UART_DATA_SET_READY (1<<4) 623 #define ACPI_UART_DATA_TERMINAL_READY (1<<5) 624 #define ACPI_UART_CLEAR_TO_SEND (1<<6) 625 #define ACPI_UART_REQUEST_TO_SEND (1<<7) 626 627 typedef struct acpi_resource_pin_function 628 { 629 UINT8 RevisionId; 630 UINT8 PinConfig; 631 UINT8 Shareable; /* For values, see Interrupt Attributes above */ 632 UINT16 FunctionNumber; 633 UINT16 PinTableLength; 634 UINT16 VendorLength; 635 ACPI_RESOURCE_SOURCE ResourceSource; 636 UINT16 *PinTable; 637 UINT8 *VendorData; 638 639 } ACPI_RESOURCE_PIN_FUNCTION; 640 641 typedef struct acpi_resource_pin_config 642 { 643 UINT8 RevisionId; 644 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */ 645 UINT8 Shareable; /* For values, see Interrupt Attributes above */ 646 UINT8 PinConfigType; 647 UINT32 PinConfigValue; 648 UINT16 PinTableLength; 649 UINT16 VendorLength; 650 ACPI_RESOURCE_SOURCE ResourceSource; 651 UINT16 *PinTable; 652 UINT8 *VendorData; 653 654 } ACPI_RESOURCE_PIN_CONFIG; 655 656 /* Values for PinConfigType field above */ 657 658 #define ACPI_PIN_CONFIG_DEFAULT 0 659 #define ACPI_PIN_CONFIG_BIAS_PULL_UP 1 660 #define ACPI_PIN_CONFIG_BIAS_PULL_DOWN 2 661 #define ACPI_PIN_CONFIG_BIAS_DEFAULT 3 662 #define ACPI_PIN_CONFIG_BIAS_DISABLE 4 663 #define ACPI_PIN_CONFIG_BIAS_HIGH_IMPEDANCE 5 664 #define ACPI_PIN_CONFIG_BIAS_BUS_HOLD 6 665 #define ACPI_PIN_CONFIG_DRIVE_OPEN_DRAIN 7 666 #define ACPI_PIN_CONFIG_DRIVE_OPEN_SOURCE 8 667 #define ACPI_PIN_CONFIG_DRIVE_PUSH_PULL 9 668 #define ACPI_PIN_CONFIG_DRIVE_STRENGTH 10 669 #define ACPI_PIN_CONFIG_SLEW_RATE 11 670 #define ACPI_PIN_CONFIG_INPUT_DEBOUNCE 12 671 #define ACPI_PIN_CONFIG_INPUT_SCHMITT_TRIGGER 13 672 673 typedef struct acpi_resource_pin_group 674 { 675 UINT8 RevisionId; 676 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */ 677 UINT16 PinTableLength; 678 UINT16 VendorLength; 679 UINT16 *PinTable; 680 ACPI_RESOURCE_LABEL ResourceLabel; 681 UINT8 *VendorData; 682 683 } ACPI_RESOURCE_PIN_GROUP; 684 685 typedef struct acpi_resource_pin_group_function 686 { 687 UINT8 RevisionId; 688 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */ 689 UINT8 Shareable; /* For values, see Interrupt Attributes above */ 690 UINT16 FunctionNumber; 691 UINT16 VendorLength; 692 ACPI_RESOURCE_SOURCE ResourceSource; 693 ACPI_RESOURCE_LABEL ResourceSourceLabel; 694 UINT8 *VendorData; 695 696 } ACPI_RESOURCE_PIN_GROUP_FUNCTION; 697 698 typedef struct acpi_resource_pin_group_config 699 { 700 UINT8 RevisionId; 701 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */ 702 UINT8 Shareable; /* For values, see Interrupt Attributes above */ 703 UINT8 PinConfigType; /* For values, see PinConfigType above */ 704 UINT32 PinConfigValue; 705 UINT16 VendorLength; 706 ACPI_RESOURCE_SOURCE ResourceSource; 707 ACPI_RESOURCE_LABEL ResourceSourceLabel; 708 UINT8 *VendorData; 709 710 } ACPI_RESOURCE_PIN_GROUP_CONFIG; 711 712 /* ACPI_RESOURCE_TYPEs */ 713 714 #define ACPI_RESOURCE_TYPE_IRQ 0 715 #define ACPI_RESOURCE_TYPE_DMA 1 716 #define ACPI_RESOURCE_TYPE_START_DEPENDENT 2 717 #define ACPI_RESOURCE_TYPE_END_DEPENDENT 3 718 #define ACPI_RESOURCE_TYPE_IO 4 719 #define ACPI_RESOURCE_TYPE_FIXED_IO 5 720 #define ACPI_RESOURCE_TYPE_VENDOR 6 721 #define ACPI_RESOURCE_TYPE_END_TAG 7 722 #define ACPI_RESOURCE_TYPE_MEMORY24 8 723 #define ACPI_RESOURCE_TYPE_MEMORY32 9 724 #define ACPI_RESOURCE_TYPE_FIXED_MEMORY32 10 725 #define ACPI_RESOURCE_TYPE_ADDRESS16 11 726 #define ACPI_RESOURCE_TYPE_ADDRESS32 12 727 #define ACPI_RESOURCE_TYPE_ADDRESS64 13 728 #define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 14 /* ACPI 3.0 */ 729 #define ACPI_RESOURCE_TYPE_EXTENDED_IRQ 15 730 #define ACPI_RESOURCE_TYPE_GENERIC_REGISTER 16 731 #define ACPI_RESOURCE_TYPE_GPIO 17 /* ACPI 5.0 */ 732 #define ACPI_RESOURCE_TYPE_FIXED_DMA 18 /* ACPI 5.0 */ 733 #define ACPI_RESOURCE_TYPE_SERIAL_BUS 19 /* ACPI 5.0 */ 734 #define ACPI_RESOURCE_TYPE_PIN_FUNCTION 20 /* ACPI 6.2 */ 735 #define ACPI_RESOURCE_TYPE_PIN_CONFIG 21 /* ACPI 6.2 */ 736 #define ACPI_RESOURCE_TYPE_PIN_GROUP 22 /* ACPI 6.2 */ 737 #define ACPI_RESOURCE_TYPE_PIN_GROUP_FUNCTION 23 /* ACPI 6.2 */ 738 #define ACPI_RESOURCE_TYPE_PIN_GROUP_CONFIG 24 /* ACPI 6.2 */ 739 #define ACPI_RESOURCE_TYPE_MAX 24 740 741 /* Master union for resource descriptors */ 742 743 typedef union acpi_resource_data 744 { 745 ACPI_RESOURCE_IRQ Irq; 746 ACPI_RESOURCE_DMA Dma; 747 ACPI_RESOURCE_START_DEPENDENT StartDpf; 748 ACPI_RESOURCE_IO Io; 749 ACPI_RESOURCE_FIXED_IO FixedIo; 750 ACPI_RESOURCE_FIXED_DMA FixedDma; 751 ACPI_RESOURCE_VENDOR Vendor; 752 ACPI_RESOURCE_VENDOR_TYPED VendorTyped; 753 ACPI_RESOURCE_END_TAG EndTag; 754 ACPI_RESOURCE_MEMORY24 Memory24; 755 ACPI_RESOURCE_MEMORY32 Memory32; 756 ACPI_RESOURCE_FIXED_MEMORY32 FixedMemory32; 757 ACPI_RESOURCE_ADDRESS16 Address16; 758 ACPI_RESOURCE_ADDRESS32 Address32; 759 ACPI_RESOURCE_ADDRESS64 Address64; 760 ACPI_RESOURCE_EXTENDED_ADDRESS64 ExtAddress64; 761 ACPI_RESOURCE_EXTENDED_IRQ ExtendedIrq; 762 ACPI_RESOURCE_GENERIC_REGISTER GenericReg; 763 ACPI_RESOURCE_GPIO Gpio; 764 ACPI_RESOURCE_I2C_SERIALBUS I2cSerialBus; 765 ACPI_RESOURCE_SPI_SERIALBUS SpiSerialBus; 766 ACPI_RESOURCE_UART_SERIALBUS UartSerialBus; 767 ACPI_RESOURCE_COMMON_SERIALBUS CommonSerialBus; 768 ACPI_RESOURCE_PIN_FUNCTION PinFunction; 769 ACPI_RESOURCE_PIN_CONFIG PinConfig; 770 ACPI_RESOURCE_PIN_GROUP PinGroup; 771 ACPI_RESOURCE_PIN_GROUP_FUNCTION PinGroupFunction; 772 ACPI_RESOURCE_PIN_GROUP_CONFIG PinGroupConfig; 773 774 /* Common fields */ 775 776 ACPI_RESOURCE_ADDRESS Address; /* Common 16/32/64 address fields */ 777 778 } ACPI_RESOURCE_DATA; 779 780 781 /* Common resource header */ 782 783 typedef struct acpi_resource 784 { 785 UINT32 Type; 786 UINT32 Length; 787 ACPI_RESOURCE_DATA Data; 788 789 } ACPI_RESOURCE; 790 791 /* restore default alignment */ 792 793 #pragma pack() 794 795 796 #define ACPI_RS_SIZE_NO_DATA 8 /* Id + Length fields */ 797 #define ACPI_RS_SIZE_MIN (UINT32) ACPI_ROUND_UP_TO_NATIVE_WORD (12) 798 #define ACPI_RS_SIZE(Type) (UINT32) (ACPI_RS_SIZE_NO_DATA + sizeof (Type)) 799 800 /* Macro for walking resource templates with multiple descriptors */ 801 802 #define ACPI_NEXT_RESOURCE(Res) \ 803 ACPI_ADD_PTR (ACPI_RESOURCE, (Res), (Res)->Length) 804 805 806 typedef struct acpi_pci_routing_table 807 { 808 UINT32 Length; 809 UINT32 Pin; 810 UINT64 Address; /* here for 64-bit alignment */ 811 UINT32 SourceIndex; 812 char Source[4]; /* pad to 64 bits so sizeof() works in all cases */ 813 814 } ACPI_PCI_ROUTING_TABLE; 815 816 #endif /* __ACRESTYP_H__ */ 817