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 - 2017, Intel Corp. 12 * All rights reserved. 13 * 14 * 2. License 15 * 16 * 2.1. This is your license from Intel Corp. under its intellectual property 17 * rights. You may have additional license terms from the party that provided 18 * you this software, covering your right to use that party's intellectual 19 * property rights. 20 * 21 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 22 * copy of the source code appearing in this file ("Covered Code") an 23 * irrevocable, perpetual, worldwide license under Intel's copyrights in the 24 * base code distributed originally by Intel ("Original Intel Code") to copy, 25 * make derivatives, distribute, use and display any portion of the Covered 26 * Code in any form, with the right to sublicense such rights; and 27 * 28 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent 29 * license (with the right to sublicense), under only those claims of Intel 30 * patents that are infringed by the Original Intel Code, to make, use, sell, 31 * offer to sell, and import the Covered Code and derivative works thereof 32 * solely to the minimum extent necessary to exercise the above copyright 33 * license, and in no event shall the patent license extend to any additions 34 * to or modifications of the Original Intel Code. No other license or right 35 * is granted directly or by implication, estoppel or otherwise; 36 * 37 * The above copyright and patent license is granted only if the following 38 * conditions are met: 39 * 40 * 3. Conditions 41 * 42 * 3.1. Redistribution of Source with Rights to Further Distribute Source. 43 * Redistribution of source code of any substantial portion of the Covered 44 * Code or modification with rights to further distribute source must include 45 * the above Copyright Notice, the above License, this list of Conditions, 46 * and the following Disclaimer and Export Compliance provision. In addition, 47 * Licensee must cause all Covered Code to which Licensee contributes to 48 * contain a file documenting the changes Licensee made to create that Covered 49 * Code and the date of any change. Licensee must include in that file the 50 * documentation of any changes made by any predecessor Licensee. Licensee 51 * must include a prominent statement that the modification is derived, 52 * directly or indirectly, from Original Intel Code. 53 * 54 * 3.2. Redistribution of Source with no Rights to Further Distribute Source. 55 * Redistribution of source code of any substantial portion of the Covered 56 * Code or modification without rights to further distribute source must 57 * include the following Disclaimer and Export Compliance provision in the 58 * documentation and/or other materials provided with distribution. In 59 * addition, Licensee may not authorize further sublicense of source of any 60 * portion of the Covered Code, and must include terms to the effect that the 61 * license from Licensee to its licensee is limited to the intellectual 62 * property embodied in the software Licensee provides to its licensee, and 63 * not to intellectual property embodied in modifications its licensee may 64 * make. 65 * 66 * 3.3. Redistribution of Executable. Redistribution in executable form of any 67 * substantial portion of the Covered Code or modification must reproduce the 68 * above Copyright Notice, and the following Disclaimer and Export Compliance 69 * provision in the documentation and/or other materials provided with the 70 * distribution. 71 * 72 * 3.4. Intel retains all right, title, and interest in and to the Original 73 * Intel Code. 74 * 75 * 3.5. Neither the name Intel nor any other trademark owned or controlled by 76 * Intel shall be used in advertising or otherwise to promote the sale, use or 77 * other dealings in products derived from or relating to the Covered Code 78 * without prior written authorization from Intel. 79 * 80 * 4. Disclaimer and Export Compliance 81 * 82 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED 83 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE 84 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, 85 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY 86 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY 87 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A 88 * PARTICULAR PURPOSE. 89 * 90 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES 91 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR 92 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, 93 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY 94 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL 95 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS 96 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY 97 * LIMITED REMEDY. 98 * 99 * 4.3. Licensee shall not export, either directly or indirectly, any of this 100 * software or system incorporating such software without first obtaining any 101 * required license or other approval from the U. S. Department of Commerce or 102 * any other agency or department of the United States Government. In the 103 * event Licensee exports any such software from the United States or 104 * re-exports any such software from a foreign destination, Licensee shall 105 * ensure that the distribution and export/re-export of the software is in 106 * compliance with all laws, regulations, orders, or other restrictions of the 107 * U.S. Export Administration Regulations. Licensee agrees that neither it nor 108 * any of its subsidiaries will export/re-export any technical data, process, 109 * software, or service, directly or indirectly, to any country for which the 110 * United States government or any agency thereof requires an export license, 111 * other governmental approval, or letter of assurance, without first obtaining 112 * such license, approval or letter. 113 * 114 ***************************************************************************** 115 * 116 * Alternatively, you may choose to be licensed under the terms of the 117 * following license: 118 * 119 * Redistribution and use in source and binary forms, with or without 120 * modification, are permitted provided that the following conditions 121 * are met: 122 * 1. Redistributions of source code must retain the above copyright 123 * notice, this list of conditions, and the following disclaimer, 124 * without modification. 125 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 126 * substantially similar to the "NO WARRANTY" disclaimer below 127 * ("Disclaimer") and any redistribution must be conditioned upon 128 * including a substantially similar Disclaimer requirement for further 129 * binary redistribution. 130 * 3. Neither the names of the above-listed copyright holders nor the names 131 * of any contributors may be used to endorse or promote products derived 132 * from this software without specific prior written permission. 133 * 134 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 135 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 136 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 137 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 138 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 139 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 140 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 141 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 142 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 143 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 144 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 145 * 146 * Alternatively, you may choose to be licensed under the terms of the 147 * GNU General Public License ("GPL") version 2 as published by the Free 148 * Software Foundation. 149 * 150 *****************************************************************************/ 151 152 #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 Sharable; 291 UINT8 WakeCapable; 292 UINT8 InterruptCount; 293 UINT8 Interrupts[1]; 294 295 } ACPI_RESOURCE_IRQ; 296 297 typedef struct acpi_resource_dma 298 { 299 UINT8 Type; 300 UINT8 BusMaster; 301 UINT8 Transfer; 302 UINT8 ChannelCount; 303 UINT8 Channels[1]; 304 305 } ACPI_RESOURCE_DMA; 306 307 typedef struct acpi_resource_start_dependent 308 { 309 UINT8 DescriptorLength; 310 UINT8 CompatibilityPriority; 311 UINT8 PerformanceRobustness; 312 313 } ACPI_RESOURCE_START_DEPENDENT; 314 315 316 /* 317 * The END_DEPENDENT_FUNCTIONS_RESOURCE struct is not 318 * needed because it has no fields 319 */ 320 321 322 typedef struct acpi_resource_io 323 { 324 UINT8 IoDecode; 325 UINT8 Alignment; 326 UINT8 AddressLength; 327 UINT16 Minimum; 328 UINT16 Maximum; 329 330 } ACPI_RESOURCE_IO; 331 332 typedef struct acpi_resource_fixed_io 333 { 334 UINT16 Address; 335 UINT8 AddressLength; 336 337 } ACPI_RESOURCE_FIXED_IO; 338 339 typedef struct acpi_resource_fixed_dma 340 { 341 UINT16 RequestLines; 342 UINT16 Channels; 343 UINT8 Width; 344 345 } ACPI_RESOURCE_FIXED_DMA; 346 347 /* Values for Width field above */ 348 349 #define ACPI_DMA_WIDTH8 0 350 #define ACPI_DMA_WIDTH16 1 351 #define ACPI_DMA_WIDTH32 2 352 #define ACPI_DMA_WIDTH64 3 353 #define ACPI_DMA_WIDTH128 4 354 #define ACPI_DMA_WIDTH256 5 355 356 357 typedef struct acpi_resource_vendor 358 { 359 UINT16 ByteLength; 360 UINT8 ByteData[1]; 361 362 } ACPI_RESOURCE_VENDOR; 363 364 /* Vendor resource with UUID info (introduced in ACPI 3.0) */ 365 366 typedef struct acpi_resource_vendor_typed 367 { 368 UINT16 ByteLength; 369 UINT8 UuidSubtype; 370 UINT8 Uuid[ACPI_UUID_LENGTH]; 371 UINT8 ByteData[1]; 372 373 } ACPI_RESOURCE_VENDOR_TYPED; 374 375 typedef struct acpi_resource_end_tag 376 { 377 UINT8 Checksum; 378 379 } ACPI_RESOURCE_END_TAG; 380 381 typedef struct acpi_resource_memory24 382 { 383 UINT8 WriteProtect; 384 UINT16 Minimum; 385 UINT16 Maximum; 386 UINT16 Alignment; 387 UINT16 AddressLength; 388 389 } ACPI_RESOURCE_MEMORY24; 390 391 typedef struct acpi_resource_memory32 392 { 393 UINT8 WriteProtect; 394 UINT32 Minimum; 395 UINT32 Maximum; 396 UINT32 Alignment; 397 UINT32 AddressLength; 398 399 } ACPI_RESOURCE_MEMORY32; 400 401 typedef struct acpi_resource_fixed_memory32 402 { 403 UINT8 WriteProtect; 404 UINT32 Address; 405 UINT32 AddressLength; 406 407 } ACPI_RESOURCE_FIXED_MEMORY32; 408 409 typedef struct acpi_memory_attribute 410 { 411 UINT8 WriteProtect; 412 UINT8 Caching; 413 UINT8 RangeType; 414 UINT8 Translation; 415 416 } ACPI_MEMORY_ATTRIBUTE; 417 418 typedef struct acpi_io_attribute 419 { 420 UINT8 RangeType; 421 UINT8 Translation; 422 UINT8 TranslationType; 423 UINT8 Reserved1; 424 425 } ACPI_IO_ATTRIBUTE; 426 427 typedef union acpi_resource_attribute 428 { 429 ACPI_MEMORY_ATTRIBUTE Mem; 430 ACPI_IO_ATTRIBUTE Io; 431 432 /* Used for the *WordSpace macros */ 433 434 UINT8 TypeSpecific; 435 436 } ACPI_RESOURCE_ATTRIBUTE; 437 438 typedef struct acpi_resource_source 439 { 440 UINT8 Index; 441 UINT16 StringLength; 442 char *StringPtr; 443 444 } ACPI_RESOURCE_SOURCE; 445 446 /* Fields common to all address descriptors, 16/32/64 bit */ 447 448 #define ACPI_RESOURCE_ADDRESS_COMMON \ 449 UINT8 ResourceType; \ 450 UINT8 ProducerConsumer; \ 451 UINT8 Decode; \ 452 UINT8 MinAddressFixed; \ 453 UINT8 MaxAddressFixed; \ 454 ACPI_RESOURCE_ATTRIBUTE Info; 455 456 typedef struct acpi_address16_attribute 457 { 458 UINT16 Granularity; 459 UINT16 Minimum; 460 UINT16 Maximum; 461 UINT16 TranslationOffset; 462 UINT16 AddressLength; 463 464 } ACPI_ADDRESS16_ATTRIBUTE; 465 466 typedef struct acpi_address32_attribute 467 { 468 UINT32 Granularity; 469 UINT32 Minimum; 470 UINT32 Maximum; 471 UINT32 TranslationOffset; 472 UINT32 AddressLength; 473 474 } ACPI_ADDRESS32_ATTRIBUTE; 475 476 typedef struct acpi_address64_attribute 477 { 478 UINT64 Granularity; 479 UINT64 Minimum; 480 UINT64 Maximum; 481 UINT64 TranslationOffset; 482 UINT64 AddressLength; 483 484 } ACPI_ADDRESS64_ATTRIBUTE; 485 486 typedef struct acpi_resource_address 487 { 488 ACPI_RESOURCE_ADDRESS_COMMON 489 490 } ACPI_RESOURCE_ADDRESS; 491 492 typedef struct acpi_resource_address16 493 { 494 ACPI_RESOURCE_ADDRESS_COMMON 495 ACPI_ADDRESS16_ATTRIBUTE Address; 496 ACPI_RESOURCE_SOURCE ResourceSource; 497 498 } ACPI_RESOURCE_ADDRESS16; 499 500 typedef struct acpi_resource_address32 501 { 502 ACPI_RESOURCE_ADDRESS_COMMON 503 ACPI_ADDRESS32_ATTRIBUTE Address; 504 ACPI_RESOURCE_SOURCE ResourceSource; 505 506 } ACPI_RESOURCE_ADDRESS32; 507 508 typedef struct acpi_resource_address64 509 { 510 ACPI_RESOURCE_ADDRESS_COMMON 511 ACPI_ADDRESS64_ATTRIBUTE Address; 512 ACPI_RESOURCE_SOURCE ResourceSource; 513 514 } ACPI_RESOURCE_ADDRESS64; 515 516 typedef struct acpi_resource_extended_address64 517 { 518 ACPI_RESOURCE_ADDRESS_COMMON 519 UINT8 RevisionID; 520 ACPI_ADDRESS64_ATTRIBUTE Address; 521 UINT64 TypeSpecific; 522 523 } ACPI_RESOURCE_EXTENDED_ADDRESS64; 524 525 typedef struct acpi_resource_extended_irq 526 { 527 UINT8 ProducerConsumer; 528 UINT8 Triggering; 529 UINT8 Polarity; 530 UINT8 Sharable; 531 UINT8 WakeCapable; 532 UINT8 InterruptCount; 533 ACPI_RESOURCE_SOURCE ResourceSource; 534 UINT32 Interrupts[1]; 535 536 } ACPI_RESOURCE_EXTENDED_IRQ; 537 538 typedef struct acpi_resource_generic_register 539 { 540 UINT8 SpaceId; 541 UINT8 BitWidth; 542 UINT8 BitOffset; 543 UINT8 AccessSize; 544 UINT64 Address; 545 546 } ACPI_RESOURCE_GENERIC_REGISTER; 547 548 typedef struct acpi_resource_gpio 549 { 550 UINT8 RevisionId; 551 UINT8 ConnectionType; 552 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */ 553 UINT8 PinConfig; 554 UINT8 Sharable; /* For values, see Interrupt Attributes above */ 555 UINT8 WakeCapable; /* For values, see Interrupt Attributes above */ 556 UINT8 IoRestriction; 557 UINT8 Triggering; /* For values, see Interrupt Attributes above */ 558 UINT8 Polarity; /* For values, see Interrupt Attributes above */ 559 UINT16 DriveStrength; 560 UINT16 DebounceTimeout; 561 UINT16 PinTableLength; 562 UINT16 VendorLength; 563 ACPI_RESOURCE_SOURCE ResourceSource; 564 UINT16 *PinTable; 565 UINT8 *VendorData; 566 567 } ACPI_RESOURCE_GPIO; 568 569 /* Values for GPIO ConnectionType field above */ 570 571 #define ACPI_RESOURCE_GPIO_TYPE_INT 0 572 #define ACPI_RESOURCE_GPIO_TYPE_IO 1 573 574 /* Values for PinConfig field above */ 575 576 #define ACPI_PIN_CONFIG_DEFAULT 0 577 #define ACPI_PIN_CONFIG_PULLUP 1 578 #define ACPI_PIN_CONFIG_PULLDOWN 2 579 #define ACPI_PIN_CONFIG_NOPULL 3 580 581 /* Values for IoRestriction field above */ 582 583 #define ACPI_IO_RESTRICT_NONE 0 584 #define ACPI_IO_RESTRICT_INPUT 1 585 #define ACPI_IO_RESTRICT_OUTPUT 2 586 #define ACPI_IO_RESTRICT_NONE_PRESERVE 3 587 588 589 /* Common structure for I2C, SPI, and UART serial descriptors */ 590 591 #define ACPI_RESOURCE_SERIAL_COMMON \ 592 UINT8 RevisionId; \ 593 UINT8 Type; \ 594 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */\ 595 UINT8 SlaveMode; \ 596 UINT8 ConnectionSharing; \ 597 UINT8 TypeRevisionId; \ 598 UINT16 TypeDataLength; \ 599 UINT16 VendorLength; \ 600 ACPI_RESOURCE_SOURCE ResourceSource; \ 601 UINT8 *VendorData; 602 603 typedef struct acpi_resource_common_serialbus 604 { 605 ACPI_RESOURCE_SERIAL_COMMON 606 607 } ACPI_RESOURCE_COMMON_SERIALBUS; 608 609 /* Values for the Type field above */ 610 611 #define ACPI_RESOURCE_SERIAL_TYPE_I2C 1 612 #define ACPI_RESOURCE_SERIAL_TYPE_SPI 2 613 #define ACPI_RESOURCE_SERIAL_TYPE_UART 3 614 615 /* Values for SlaveMode field above */ 616 617 #define ACPI_CONTROLLER_INITIATED 0 618 #define ACPI_DEVICE_INITIATED 1 619 620 621 typedef struct acpi_resource_i2c_serialbus 622 { 623 ACPI_RESOURCE_SERIAL_COMMON 624 UINT8 AccessMode; 625 UINT16 SlaveAddress; 626 UINT32 ConnectionSpeed; 627 628 } ACPI_RESOURCE_I2C_SERIALBUS; 629 630 /* Values for AccessMode field above */ 631 632 #define ACPI_I2C_7BIT_MODE 0 633 #define ACPI_I2C_10BIT_MODE 1 634 635 636 typedef struct acpi_resource_spi_serialbus 637 { 638 ACPI_RESOURCE_SERIAL_COMMON 639 UINT8 WireMode; 640 UINT8 DevicePolarity; 641 UINT8 DataBitLength; 642 UINT8 ClockPhase; 643 UINT8 ClockPolarity; 644 UINT16 DeviceSelection; 645 UINT32 ConnectionSpeed; 646 647 } ACPI_RESOURCE_SPI_SERIALBUS; 648 649 /* Values for WireMode field above */ 650 651 #define ACPI_SPI_4WIRE_MODE 0 652 #define ACPI_SPI_3WIRE_MODE 1 653 654 /* Values for DevicePolarity field above */ 655 656 #define ACPI_SPI_ACTIVE_LOW 0 657 #define ACPI_SPI_ACTIVE_HIGH 1 658 659 /* Values for ClockPhase field above */ 660 661 #define ACPI_SPI_FIRST_PHASE 0 662 #define ACPI_SPI_SECOND_PHASE 1 663 664 /* Values for ClockPolarity field above */ 665 666 #define ACPI_SPI_START_LOW 0 667 #define ACPI_SPI_START_HIGH 1 668 669 670 typedef struct acpi_resource_uart_serialbus 671 { 672 ACPI_RESOURCE_SERIAL_COMMON 673 UINT8 Endian; 674 UINT8 DataBits; 675 UINT8 StopBits; 676 UINT8 FlowControl; 677 UINT8 Parity; 678 UINT8 LinesEnabled; 679 UINT16 RxFifoSize; 680 UINT16 TxFifoSize; 681 UINT32 DefaultBaudRate; 682 683 } ACPI_RESOURCE_UART_SERIALBUS; 684 685 /* Values for Endian field above */ 686 687 #define ACPI_UART_LITTLE_ENDIAN 0 688 #define ACPI_UART_BIG_ENDIAN 1 689 690 /* Values for DataBits field above */ 691 692 #define ACPI_UART_5_DATA_BITS 0 693 #define ACPI_UART_6_DATA_BITS 1 694 #define ACPI_UART_7_DATA_BITS 2 695 #define ACPI_UART_8_DATA_BITS 3 696 #define ACPI_UART_9_DATA_BITS 4 697 698 /* Values for StopBits field above */ 699 700 #define ACPI_UART_NO_STOP_BITS 0 701 #define ACPI_UART_1_STOP_BIT 1 702 #define ACPI_UART_1P5_STOP_BITS 2 703 #define ACPI_UART_2_STOP_BITS 3 704 705 /* Values for FlowControl field above */ 706 707 #define ACPI_UART_FLOW_CONTROL_NONE 0 708 #define ACPI_UART_FLOW_CONTROL_HW 1 709 #define ACPI_UART_FLOW_CONTROL_XON_XOFF 2 710 711 /* Values for Parity field above */ 712 713 #define ACPI_UART_PARITY_NONE 0 714 #define ACPI_UART_PARITY_EVEN 1 715 #define ACPI_UART_PARITY_ODD 2 716 #define ACPI_UART_PARITY_MARK 3 717 #define ACPI_UART_PARITY_SPACE 4 718 719 /* Values for LinesEnabled bitfield above */ 720 721 #define ACPI_UART_CARRIER_DETECT (1<<2) 722 #define ACPI_UART_RING_INDICATOR (1<<3) 723 #define ACPI_UART_DATA_SET_READY (1<<4) 724 #define ACPI_UART_DATA_TERMINAL_READY (1<<5) 725 #define ACPI_UART_CLEAR_TO_SEND (1<<6) 726 #define ACPI_UART_REQUEST_TO_SEND (1<<7) 727 728 729 /* ACPI_RESOURCE_TYPEs */ 730 731 #define ACPI_RESOURCE_TYPE_IRQ 0 732 #define ACPI_RESOURCE_TYPE_DMA 1 733 #define ACPI_RESOURCE_TYPE_START_DEPENDENT 2 734 #define ACPI_RESOURCE_TYPE_END_DEPENDENT 3 735 #define ACPI_RESOURCE_TYPE_IO 4 736 #define ACPI_RESOURCE_TYPE_FIXED_IO 5 737 #define ACPI_RESOURCE_TYPE_VENDOR 6 738 #define ACPI_RESOURCE_TYPE_END_TAG 7 739 #define ACPI_RESOURCE_TYPE_MEMORY24 8 740 #define ACPI_RESOURCE_TYPE_MEMORY32 9 741 #define ACPI_RESOURCE_TYPE_FIXED_MEMORY32 10 742 #define ACPI_RESOURCE_TYPE_ADDRESS16 11 743 #define ACPI_RESOURCE_TYPE_ADDRESS32 12 744 #define ACPI_RESOURCE_TYPE_ADDRESS64 13 745 #define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 14 /* ACPI 3.0 */ 746 #define ACPI_RESOURCE_TYPE_EXTENDED_IRQ 15 747 #define ACPI_RESOURCE_TYPE_GENERIC_REGISTER 16 748 #define ACPI_RESOURCE_TYPE_GPIO 17 /* ACPI 5.0 */ 749 #define ACPI_RESOURCE_TYPE_FIXED_DMA 18 /* ACPI 5.0 */ 750 #define ACPI_RESOURCE_TYPE_SERIAL_BUS 19 /* ACPI 5.0 */ 751 #define ACPI_RESOURCE_TYPE_MAX 19 752 753 /* Master union for resource descriptors */ 754 755 typedef union acpi_resource_data 756 { 757 ACPI_RESOURCE_IRQ Irq; 758 ACPI_RESOURCE_DMA Dma; 759 ACPI_RESOURCE_START_DEPENDENT StartDpf; 760 ACPI_RESOURCE_IO Io; 761 ACPI_RESOURCE_FIXED_IO FixedIo; 762 ACPI_RESOURCE_FIXED_DMA FixedDma; 763 ACPI_RESOURCE_VENDOR Vendor; 764 ACPI_RESOURCE_VENDOR_TYPED VendorTyped; 765 ACPI_RESOURCE_END_TAG EndTag; 766 ACPI_RESOURCE_MEMORY24 Memory24; 767 ACPI_RESOURCE_MEMORY32 Memory32; 768 ACPI_RESOURCE_FIXED_MEMORY32 FixedMemory32; 769 ACPI_RESOURCE_ADDRESS16 Address16; 770 ACPI_RESOURCE_ADDRESS32 Address32; 771 ACPI_RESOURCE_ADDRESS64 Address64; 772 ACPI_RESOURCE_EXTENDED_ADDRESS64 ExtAddress64; 773 ACPI_RESOURCE_EXTENDED_IRQ ExtendedIrq; 774 ACPI_RESOURCE_GENERIC_REGISTER GenericReg; 775 ACPI_RESOURCE_GPIO Gpio; 776 ACPI_RESOURCE_I2C_SERIALBUS I2cSerialBus; 777 ACPI_RESOURCE_SPI_SERIALBUS SpiSerialBus; 778 ACPI_RESOURCE_UART_SERIALBUS UartSerialBus; 779 ACPI_RESOURCE_COMMON_SERIALBUS CommonSerialBus; 780 781 /* Common fields */ 782 783 ACPI_RESOURCE_ADDRESS Address; /* Common 16/32/64 address fields */ 784 785 } ACPI_RESOURCE_DATA; 786 787 788 /* Common resource header */ 789 790 typedef struct acpi_resource 791 { 792 UINT32 Type; 793 UINT32 Length; 794 ACPI_RESOURCE_DATA Data; 795 796 } ACPI_RESOURCE; 797 798 /* restore default alignment */ 799 800 #pragma pack() 801 802 803 #define ACPI_RS_SIZE_NO_DATA 8 /* Id + Length fields */ 804 #define ACPI_RS_SIZE_MIN (UINT32) ACPI_ROUND_UP_TO_NATIVE_WORD (12) 805 #define ACPI_RS_SIZE(Type) (UINT32) (ACPI_RS_SIZE_NO_DATA + sizeof (Type)) 806 807 /* Macro for walking resource templates with multiple descriptors */ 808 809 #define ACPI_NEXT_RESOURCE(Res) \ 810 ACPI_ADD_PTR (ACPI_RESOURCE, (Res), (Res)->Length) 811 812 813 typedef struct acpi_pci_routing_table 814 { 815 UINT32 Length; 816 UINT32 Pin; 817 UINT64 Address; /* here for 64-bit alignment */ 818 UINT32 SourceIndex; 819 char Source[4]; /* pad to 64 bits so sizeof() works in all cases */ 820 821 } ACPI_PCI_ROUTING_TABLE; 822 823 #endif /* __ACRESTYP_H__ */ 824