1 /****************************************************************************** 2 * 3 * Name: acrestyp.h - Defines, types, and structures for resource descriptors 4 * 5 *****************************************************************************/ 6 7 /* 8 * Copyright (C) 2000 - 2016, 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 Sharable; 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_source 331 { 332 UINT8 Index; 333 UINT16 StringLength; 334 char *StringPtr; 335 336 } ACPI_RESOURCE_SOURCE; 337 338 /* Fields common to all address descriptors, 16/32/64 bit */ 339 340 #define ACPI_RESOURCE_ADDRESS_COMMON \ 341 UINT8 ResourceType; \ 342 UINT8 ProducerConsumer; \ 343 UINT8 Decode; \ 344 UINT8 MinAddressFixed; \ 345 UINT8 MaxAddressFixed; \ 346 ACPI_RESOURCE_ATTRIBUTE Info; 347 348 typedef struct acpi_address16_attribute 349 { 350 UINT16 Granularity; 351 UINT16 Minimum; 352 UINT16 Maximum; 353 UINT16 TranslationOffset; 354 UINT16 AddressLength; 355 356 } ACPI_ADDRESS16_ATTRIBUTE; 357 358 typedef struct acpi_address32_attribute 359 { 360 UINT32 Granularity; 361 UINT32 Minimum; 362 UINT32 Maximum; 363 UINT32 TranslationOffset; 364 UINT32 AddressLength; 365 366 } ACPI_ADDRESS32_ATTRIBUTE; 367 368 typedef struct acpi_address64_attribute 369 { 370 UINT64 Granularity; 371 UINT64 Minimum; 372 UINT64 Maximum; 373 UINT64 TranslationOffset; 374 UINT64 AddressLength; 375 376 } ACPI_ADDRESS64_ATTRIBUTE; 377 378 typedef struct acpi_resource_address 379 { 380 ACPI_RESOURCE_ADDRESS_COMMON 381 382 } ACPI_RESOURCE_ADDRESS; 383 384 typedef struct acpi_resource_address16 385 { 386 ACPI_RESOURCE_ADDRESS_COMMON 387 ACPI_ADDRESS16_ATTRIBUTE Address; 388 ACPI_RESOURCE_SOURCE ResourceSource; 389 390 } ACPI_RESOURCE_ADDRESS16; 391 392 typedef struct acpi_resource_address32 393 { 394 ACPI_RESOURCE_ADDRESS_COMMON 395 ACPI_ADDRESS32_ATTRIBUTE Address; 396 ACPI_RESOURCE_SOURCE ResourceSource; 397 398 } ACPI_RESOURCE_ADDRESS32; 399 400 typedef struct acpi_resource_address64 401 { 402 ACPI_RESOURCE_ADDRESS_COMMON 403 ACPI_ADDRESS64_ATTRIBUTE Address; 404 ACPI_RESOURCE_SOURCE ResourceSource; 405 406 } ACPI_RESOURCE_ADDRESS64; 407 408 typedef struct acpi_resource_extended_address64 409 { 410 ACPI_RESOURCE_ADDRESS_COMMON 411 UINT8 RevisionID; 412 ACPI_ADDRESS64_ATTRIBUTE Address; 413 UINT64 TypeSpecific; 414 415 } ACPI_RESOURCE_EXTENDED_ADDRESS64; 416 417 typedef struct acpi_resource_extended_irq 418 { 419 UINT8 ProducerConsumer; 420 UINT8 Triggering; 421 UINT8 Polarity; 422 UINT8 Sharable; 423 UINT8 WakeCapable; 424 UINT8 InterruptCount; 425 ACPI_RESOURCE_SOURCE ResourceSource; 426 UINT32 Interrupts[1]; 427 428 } ACPI_RESOURCE_EXTENDED_IRQ; 429 430 typedef struct acpi_resource_generic_register 431 { 432 UINT8 SpaceId; 433 UINT8 BitWidth; 434 UINT8 BitOffset; 435 UINT8 AccessSize; 436 UINT64 Address; 437 438 } ACPI_RESOURCE_GENERIC_REGISTER; 439 440 typedef struct acpi_resource_gpio 441 { 442 UINT8 RevisionId; 443 UINT8 ConnectionType; 444 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */ 445 UINT8 PinConfig; 446 UINT8 Sharable; /* For values, see Interrupt Attributes above */ 447 UINT8 WakeCapable; /* For values, see Interrupt Attributes above */ 448 UINT8 IoRestriction; 449 UINT8 Triggering; /* For values, see Interrupt Attributes above */ 450 UINT8 Polarity; /* For values, see Interrupt Attributes above */ 451 UINT16 DriveStrength; 452 UINT16 DebounceTimeout; 453 UINT16 PinTableLength; 454 UINT16 VendorLength; 455 ACPI_RESOURCE_SOURCE ResourceSource; 456 UINT16 *PinTable; 457 UINT8 *VendorData; 458 459 } ACPI_RESOURCE_GPIO; 460 461 /* Values for GPIO ConnectionType field above */ 462 463 #define ACPI_RESOURCE_GPIO_TYPE_INT 0 464 #define ACPI_RESOURCE_GPIO_TYPE_IO 1 465 466 /* Values for PinConfig field above */ 467 468 #define ACPI_PIN_CONFIG_DEFAULT 0 469 #define ACPI_PIN_CONFIG_PULLUP 1 470 #define ACPI_PIN_CONFIG_PULLDOWN 2 471 #define ACPI_PIN_CONFIG_NOPULL 3 472 473 /* Values for IoRestriction field above */ 474 475 #define ACPI_IO_RESTRICT_NONE 0 476 #define ACPI_IO_RESTRICT_INPUT 1 477 #define ACPI_IO_RESTRICT_OUTPUT 2 478 #define ACPI_IO_RESTRICT_NONE_PRESERVE 3 479 480 481 /* Common structure for I2C, SPI, and UART serial descriptors */ 482 483 #define ACPI_RESOURCE_SERIAL_COMMON \ 484 UINT8 RevisionId; \ 485 UINT8 Type; \ 486 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */\ 487 UINT8 SlaveMode; \ 488 UINT8 ConnectionSharing; \ 489 UINT8 TypeRevisionId; \ 490 UINT16 TypeDataLength; \ 491 UINT16 VendorLength; \ 492 ACPI_RESOURCE_SOURCE ResourceSource; \ 493 UINT8 *VendorData; 494 495 typedef struct acpi_resource_common_serialbus 496 { 497 ACPI_RESOURCE_SERIAL_COMMON 498 499 } ACPI_RESOURCE_COMMON_SERIALBUS; 500 501 /* Values for the Type field above */ 502 503 #define ACPI_RESOURCE_SERIAL_TYPE_I2C 1 504 #define ACPI_RESOURCE_SERIAL_TYPE_SPI 2 505 #define ACPI_RESOURCE_SERIAL_TYPE_UART 3 506 507 /* Values for SlaveMode field above */ 508 509 #define ACPI_CONTROLLER_INITIATED 0 510 #define ACPI_DEVICE_INITIATED 1 511 512 513 typedef struct acpi_resource_i2c_serialbus 514 { 515 ACPI_RESOURCE_SERIAL_COMMON 516 UINT8 AccessMode; 517 UINT16 SlaveAddress; 518 UINT32 ConnectionSpeed; 519 520 } ACPI_RESOURCE_I2C_SERIALBUS; 521 522 /* Values for AccessMode field above */ 523 524 #define ACPI_I2C_7BIT_MODE 0 525 #define ACPI_I2C_10BIT_MODE 1 526 527 528 typedef struct acpi_resource_spi_serialbus 529 { 530 ACPI_RESOURCE_SERIAL_COMMON 531 UINT8 WireMode; 532 UINT8 DevicePolarity; 533 UINT8 DataBitLength; 534 UINT8 ClockPhase; 535 UINT8 ClockPolarity; 536 UINT16 DeviceSelection; 537 UINT32 ConnectionSpeed; 538 539 } ACPI_RESOURCE_SPI_SERIALBUS; 540 541 /* Values for WireMode field above */ 542 543 #define ACPI_SPI_4WIRE_MODE 0 544 #define ACPI_SPI_3WIRE_MODE 1 545 546 /* Values for DevicePolarity field above */ 547 548 #define ACPI_SPI_ACTIVE_LOW 0 549 #define ACPI_SPI_ACTIVE_HIGH 1 550 551 /* Values for ClockPhase field above */ 552 553 #define ACPI_SPI_FIRST_PHASE 0 554 #define ACPI_SPI_SECOND_PHASE 1 555 556 /* Values for ClockPolarity field above */ 557 558 #define ACPI_SPI_START_LOW 0 559 #define ACPI_SPI_START_HIGH 1 560 561 562 typedef struct acpi_resource_uart_serialbus 563 { 564 ACPI_RESOURCE_SERIAL_COMMON 565 UINT8 Endian; 566 UINT8 DataBits; 567 UINT8 StopBits; 568 UINT8 FlowControl; 569 UINT8 Parity; 570 UINT8 LinesEnabled; 571 UINT16 RxFifoSize; 572 UINT16 TxFifoSize; 573 UINT32 DefaultBaudRate; 574 575 } ACPI_RESOURCE_UART_SERIALBUS; 576 577 /* Values for Endian field above */ 578 579 #define ACPI_UART_LITTLE_ENDIAN 0 580 #define ACPI_UART_BIG_ENDIAN 1 581 582 /* Values for DataBits field above */ 583 584 #define ACPI_UART_5_DATA_BITS 0 585 #define ACPI_UART_6_DATA_BITS 1 586 #define ACPI_UART_7_DATA_BITS 2 587 #define ACPI_UART_8_DATA_BITS 3 588 #define ACPI_UART_9_DATA_BITS 4 589 590 /* Values for StopBits field above */ 591 592 #define ACPI_UART_NO_STOP_BITS 0 593 #define ACPI_UART_1_STOP_BIT 1 594 #define ACPI_UART_1P5_STOP_BITS 2 595 #define ACPI_UART_2_STOP_BITS 3 596 597 /* Values for FlowControl field above */ 598 599 #define ACPI_UART_FLOW_CONTROL_NONE 0 600 #define ACPI_UART_FLOW_CONTROL_HW 1 601 #define ACPI_UART_FLOW_CONTROL_XON_XOFF 2 602 603 /* Values for Parity field above */ 604 605 #define ACPI_UART_PARITY_NONE 0 606 #define ACPI_UART_PARITY_EVEN 1 607 #define ACPI_UART_PARITY_ODD 2 608 #define ACPI_UART_PARITY_MARK 3 609 #define ACPI_UART_PARITY_SPACE 4 610 611 /* Values for LinesEnabled bitfield above */ 612 613 #define ACPI_UART_CARRIER_DETECT (1<<2) 614 #define ACPI_UART_RING_INDICATOR (1<<3) 615 #define ACPI_UART_DATA_SET_READY (1<<4) 616 #define ACPI_UART_DATA_TERMINAL_READY (1<<5) 617 #define ACPI_UART_CLEAR_TO_SEND (1<<6) 618 #define ACPI_UART_REQUEST_TO_SEND (1<<7) 619 620 621 /* ACPI_RESOURCE_TYPEs */ 622 623 #define ACPI_RESOURCE_TYPE_IRQ 0 624 #define ACPI_RESOURCE_TYPE_DMA 1 625 #define ACPI_RESOURCE_TYPE_START_DEPENDENT 2 626 #define ACPI_RESOURCE_TYPE_END_DEPENDENT 3 627 #define ACPI_RESOURCE_TYPE_IO 4 628 #define ACPI_RESOURCE_TYPE_FIXED_IO 5 629 #define ACPI_RESOURCE_TYPE_VENDOR 6 630 #define ACPI_RESOURCE_TYPE_END_TAG 7 631 #define ACPI_RESOURCE_TYPE_MEMORY24 8 632 #define ACPI_RESOURCE_TYPE_MEMORY32 9 633 #define ACPI_RESOURCE_TYPE_FIXED_MEMORY32 10 634 #define ACPI_RESOURCE_TYPE_ADDRESS16 11 635 #define ACPI_RESOURCE_TYPE_ADDRESS32 12 636 #define ACPI_RESOURCE_TYPE_ADDRESS64 13 637 #define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 14 /* ACPI 3.0 */ 638 #define ACPI_RESOURCE_TYPE_EXTENDED_IRQ 15 639 #define ACPI_RESOURCE_TYPE_GENERIC_REGISTER 16 640 #define ACPI_RESOURCE_TYPE_GPIO 17 /* ACPI 5.0 */ 641 #define ACPI_RESOURCE_TYPE_FIXED_DMA 18 /* ACPI 5.0 */ 642 #define ACPI_RESOURCE_TYPE_SERIAL_BUS 19 /* ACPI 5.0 */ 643 #define ACPI_RESOURCE_TYPE_MAX 19 644 645 /* Master union for resource descriptors */ 646 647 typedef union acpi_resource_data 648 { 649 ACPI_RESOURCE_IRQ Irq; 650 ACPI_RESOURCE_DMA Dma; 651 ACPI_RESOURCE_START_DEPENDENT StartDpf; 652 ACPI_RESOURCE_IO Io; 653 ACPI_RESOURCE_FIXED_IO FixedIo; 654 ACPI_RESOURCE_FIXED_DMA FixedDma; 655 ACPI_RESOURCE_VENDOR Vendor; 656 ACPI_RESOURCE_VENDOR_TYPED VendorTyped; 657 ACPI_RESOURCE_END_TAG EndTag; 658 ACPI_RESOURCE_MEMORY24 Memory24; 659 ACPI_RESOURCE_MEMORY32 Memory32; 660 ACPI_RESOURCE_FIXED_MEMORY32 FixedMemory32; 661 ACPI_RESOURCE_ADDRESS16 Address16; 662 ACPI_RESOURCE_ADDRESS32 Address32; 663 ACPI_RESOURCE_ADDRESS64 Address64; 664 ACPI_RESOURCE_EXTENDED_ADDRESS64 ExtAddress64; 665 ACPI_RESOURCE_EXTENDED_IRQ ExtendedIrq; 666 ACPI_RESOURCE_GENERIC_REGISTER GenericReg; 667 ACPI_RESOURCE_GPIO Gpio; 668 ACPI_RESOURCE_I2C_SERIALBUS I2cSerialBus; 669 ACPI_RESOURCE_SPI_SERIALBUS SpiSerialBus; 670 ACPI_RESOURCE_UART_SERIALBUS UartSerialBus; 671 ACPI_RESOURCE_COMMON_SERIALBUS CommonSerialBus; 672 673 /* Common fields */ 674 675 ACPI_RESOURCE_ADDRESS Address; /* Common 16/32/64 address fields */ 676 677 } ACPI_RESOURCE_DATA; 678 679 680 /* Common resource header */ 681 682 typedef struct acpi_resource 683 { 684 UINT32 Type; 685 UINT32 Length; 686 ACPI_RESOURCE_DATA Data; 687 688 } ACPI_RESOURCE; 689 690 /* restore default alignment */ 691 692 #pragma pack() 693 694 695 #define ACPI_RS_SIZE_NO_DATA 8 /* Id + Length fields */ 696 #define ACPI_RS_SIZE_MIN (UINT32) ACPI_ROUND_UP_TO_NATIVE_WORD (12) 697 #define ACPI_RS_SIZE(Type) (UINT32) (ACPI_RS_SIZE_NO_DATA + sizeof (Type)) 698 699 /* Macro for walking resource templates with multiple descriptors */ 700 701 #define ACPI_NEXT_RESOURCE(Res) \ 702 ACPI_ADD_PTR (ACPI_RESOURCE, (Res), (Res)->Length) 703 704 705 typedef struct acpi_pci_routing_table 706 { 707 UINT32 Length; 708 UINT32 Pin; 709 UINT64 Address; /* here for 64-bit alignment */ 710 UINT32 SourceIndex; 711 char Source[4]; /* pad to 64 bits so sizeof() works in all cases */ 712 713 } ACPI_PCI_ROUTING_TABLE; 714 715 #endif /* __ACRESTYP_H__ */ 716