1 /****************************************************************************** 2 * 3 * Module Name: amlresrc.h - AML resource descriptors 4 * 5 *****************************************************************************/ 6 7 /****************************************************************************** 8 * 9 * 1. Copyright Notice 10 * 11 * Some or all of this work - Copyright (c) 1999 - 2016, 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 /* acpisrc:StructDefs -- for acpisrc conversion */ 117 118 #ifndef __AMLRESRC_H 119 #define __AMLRESRC_H 120 121 122 /* 123 * Resource descriptor tags, as defined in the ACPI specification. 124 * Used to symbolically reference fields within a descriptor. 125 */ 126 #define ACPI_RESTAG_ADDRESS "_ADR" 127 #define ACPI_RESTAG_ALIGNMENT "_ALN" 128 #define ACPI_RESTAG_ADDRESSSPACE "_ASI" 129 #define ACPI_RESTAG_ACCESSSIZE "_ASZ" 130 #define ACPI_RESTAG_TYPESPECIFICATTRIBUTES "_ATT" 131 #define ACPI_RESTAG_BASEADDRESS "_BAS" 132 #define ACPI_RESTAG_BUSMASTER "_BM_" /* Master(1), Slave(0) */ 133 #define ACPI_RESTAG_DEBOUNCETIME "_DBT" 134 #define ACPI_RESTAG_DECODE "_DEC" 135 #define ACPI_RESTAG_DEVICEPOLARITY "_DPL" 136 #define ACPI_RESTAG_DMA "_DMA" 137 #define ACPI_RESTAG_DMATYPE "_TYP" /* Compatible(0), A(1), B(2), F(3) */ 138 #define ACPI_RESTAG_DRIVESTRENGTH "_DRS" 139 #define ACPI_RESTAG_ENDIANNESS "_END" 140 #define ACPI_RESTAG_FLOWCONTROL "_FLC" 141 #define ACPI_RESTAG_GRANULARITY "_GRA" 142 #define ACPI_RESTAG_INTERRUPT "_INT" 143 #define ACPI_RESTAG_INTERRUPTLEVEL "_LL_" /* ActiveLo(1), ActiveHi(0) */ 144 #define ACPI_RESTAG_INTERRUPTSHARE "_SHR" /* Shareable(1), NoShare(0) */ 145 #define ACPI_RESTAG_INTERRUPTTYPE "_HE_" /* Edge(1), Level(0) */ 146 #define ACPI_RESTAG_IORESTRICTION "_IOR" 147 #define ACPI_RESTAG_LENGTH "_LEN" 148 #define ACPI_RESTAG_LINE "_LIN" 149 #define ACPI_RESTAG_MEMATTRIBUTES "_MTP" /* Memory(0), Reserved(1), ACPI(2), NVS(3) */ 150 #define ACPI_RESTAG_MEMTYPE "_MEM" /* NonCache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */ 151 #define ACPI_RESTAG_MAXADDR "_MAX" 152 #define ACPI_RESTAG_MINADDR "_MIN" 153 #define ACPI_RESTAG_MAXTYPE "_MAF" 154 #define ACPI_RESTAG_MINTYPE "_MIF" 155 #define ACPI_RESTAG_MODE "_MOD" 156 #define ACPI_RESTAG_PARITY "_PAR" 157 #define ACPI_RESTAG_PHASE "_PHA" 158 #define ACPI_RESTAG_PIN "_PIN" 159 #define ACPI_RESTAG_PINCONFIG "_PPI" 160 #define ACPI_RESTAG_POLARITY "_POL" 161 #define ACPI_RESTAG_REGISTERBITOFFSET "_RBO" 162 #define ACPI_RESTAG_REGISTERBITWIDTH "_RBW" 163 #define ACPI_RESTAG_RANGETYPE "_RNG" 164 #define ACPI_RESTAG_READWRITETYPE "_RW_" /* ReadOnly(0), Writeable (1) */ 165 #define ACPI_RESTAG_LENGTH_RX "_RXL" 166 #define ACPI_RESTAG_LENGTH_TX "_TXL" 167 #define ACPI_RESTAG_SLAVEMODE "_SLV" 168 #define ACPI_RESTAG_SPEED "_SPE" 169 #define ACPI_RESTAG_STOPBITS "_STB" 170 #define ACPI_RESTAG_TRANSLATION "_TRA" 171 #define ACPI_RESTAG_TRANSTYPE "_TRS" /* Sparse(1), Dense(0) */ 172 #define ACPI_RESTAG_TYPE "_TTP" /* Translation(1), Static (0) */ 173 #define ACPI_RESTAG_XFERTYPE "_SIZ" /* 8(0), 8And16(1), 16(2) */ 174 #define ACPI_RESTAG_VENDORDATA "_VEN" 175 176 177 /* Default sizes for "small" resource descriptors */ 178 179 #define ASL_RDESC_IRQ_SIZE 0x02 180 #define ASL_RDESC_DMA_SIZE 0x02 181 #define ASL_RDESC_ST_DEPEND_SIZE 0x00 182 #define ASL_RDESC_END_DEPEND_SIZE 0x00 183 #define ASL_RDESC_IO_SIZE 0x07 184 #define ASL_RDESC_FIXED_IO_SIZE 0x03 185 #define ASL_RDESC_FIXED_DMA_SIZE 0x05 186 #define ASL_RDESC_END_TAG_SIZE 0x01 187 188 189 typedef struct asl_resource_node 190 { 191 UINT32 BufferLength; 192 void *Buffer; 193 struct asl_resource_node *Next; 194 195 } ASL_RESOURCE_NODE; 196 197 typedef struct asl_resource_info 198 { 199 ACPI_PARSE_OBJECT *DescriptorTypeOp; /* Resource descriptor parse node */ 200 ACPI_PARSE_OBJECT *MappingOp; /* Used for mapfile support */ 201 UINT32 CurrentByteOffset; /* Offset in resource template */ 202 203 } ASL_RESOURCE_INFO; 204 205 206 /* Macros used to generate AML resource length fields */ 207 208 #define ACPI_AML_SIZE_LARGE(r) (sizeof (r) - sizeof (AML_RESOURCE_LARGE_HEADER)) 209 #define ACPI_AML_SIZE_SMALL(r) (sizeof (r) - sizeof (AML_RESOURCE_SMALL_HEADER)) 210 211 /* 212 * Resource descriptors defined in the ACPI specification. 213 * 214 * Packing/alignment must be BYTE because these descriptors 215 * are used to overlay the raw AML byte stream. 216 */ 217 #pragma pack(1) 218 219 /* 220 * SMALL descriptors 221 */ 222 #define AML_RESOURCE_SMALL_HEADER_COMMON \ 223 UINT8 DescriptorType; 224 225 typedef struct aml_resource_small_header 226 { 227 AML_RESOURCE_SMALL_HEADER_COMMON 228 229 } AML_RESOURCE_SMALL_HEADER; 230 231 232 typedef struct aml_resource_irq 233 { 234 AML_RESOURCE_SMALL_HEADER_COMMON 235 UINT16 IrqMask; 236 UINT8 Flags; 237 238 } AML_RESOURCE_IRQ; 239 240 241 typedef struct aml_resource_irq_noflags 242 { 243 AML_RESOURCE_SMALL_HEADER_COMMON 244 UINT16 IrqMask; 245 246 } AML_RESOURCE_IRQ_NOFLAGS; 247 248 249 typedef struct aml_resource_dma 250 { 251 AML_RESOURCE_SMALL_HEADER_COMMON 252 UINT8 DmaChannelMask; 253 UINT8 Flags; 254 255 } AML_RESOURCE_DMA; 256 257 258 typedef struct aml_resource_start_dependent 259 { 260 AML_RESOURCE_SMALL_HEADER_COMMON 261 UINT8 Flags; 262 263 } AML_RESOURCE_START_DEPENDENT; 264 265 266 typedef struct aml_resource_start_dependent_noprio 267 { 268 AML_RESOURCE_SMALL_HEADER_COMMON 269 270 } AML_RESOURCE_START_DEPENDENT_NOPRIO; 271 272 273 typedef struct aml_resource_end_dependent 274 { 275 AML_RESOURCE_SMALL_HEADER_COMMON 276 277 } AML_RESOURCE_END_DEPENDENT; 278 279 280 typedef struct aml_resource_io 281 { 282 AML_RESOURCE_SMALL_HEADER_COMMON 283 UINT8 Flags; 284 UINT16 Minimum; 285 UINT16 Maximum; 286 UINT8 Alignment; 287 UINT8 AddressLength; 288 289 } AML_RESOURCE_IO; 290 291 292 typedef struct aml_resource_fixed_io 293 { 294 AML_RESOURCE_SMALL_HEADER_COMMON 295 UINT16 Address; 296 UINT8 AddressLength; 297 298 } AML_RESOURCE_FIXED_IO; 299 300 301 typedef struct aml_resource_vendor_small 302 { 303 AML_RESOURCE_SMALL_HEADER_COMMON 304 305 } AML_RESOURCE_VENDOR_SMALL; 306 307 308 typedef struct aml_resource_end_tag 309 { 310 AML_RESOURCE_SMALL_HEADER_COMMON 311 UINT8 Checksum; 312 313 } AML_RESOURCE_END_TAG; 314 315 316 typedef struct aml_resource_fixed_dma 317 { 318 AML_RESOURCE_SMALL_HEADER_COMMON 319 UINT16 RequestLines; 320 UINT16 Channels; 321 UINT8 Width; 322 323 } AML_RESOURCE_FIXED_DMA; 324 325 326 /* 327 * LARGE descriptors 328 */ 329 #define AML_RESOURCE_LARGE_HEADER_COMMON \ 330 UINT8 DescriptorType;\ 331 UINT16 ResourceLength; 332 333 typedef struct aml_resource_large_header 334 { 335 AML_RESOURCE_LARGE_HEADER_COMMON 336 337 } AML_RESOURCE_LARGE_HEADER; 338 339 340 /* General Flags for address space resource descriptors */ 341 342 #define ACPI_RESOURCE_FLAG_DEC 2 343 #define ACPI_RESOURCE_FLAG_MIF 4 344 #define ACPI_RESOURCE_FLAG_MAF 8 345 346 typedef struct aml_resource_memory24 347 { 348 AML_RESOURCE_LARGE_HEADER_COMMON 349 UINT8 Flags; 350 UINT16 Minimum; 351 UINT16 Maximum; 352 UINT16 Alignment; 353 UINT16 AddressLength; 354 355 } AML_RESOURCE_MEMORY24; 356 357 358 typedef struct aml_resource_vendor_large 359 { 360 AML_RESOURCE_LARGE_HEADER_COMMON 361 362 } AML_RESOURCE_VENDOR_LARGE; 363 364 365 typedef struct aml_resource_memory32 366 { 367 AML_RESOURCE_LARGE_HEADER_COMMON 368 UINT8 Flags; 369 UINT32 Minimum; 370 UINT32 Maximum; 371 UINT32 Alignment; 372 UINT32 AddressLength; 373 374 } AML_RESOURCE_MEMORY32; 375 376 377 typedef struct aml_resource_fixed_memory32 378 { 379 AML_RESOURCE_LARGE_HEADER_COMMON 380 UINT8 Flags; 381 UINT32 Address; 382 UINT32 AddressLength; 383 384 } AML_RESOURCE_FIXED_MEMORY32; 385 386 387 #define AML_RESOURCE_ADDRESS_COMMON \ 388 UINT8 ResourceType; \ 389 UINT8 Flags; \ 390 UINT8 SpecificFlags; 391 392 393 typedef struct aml_resource_address 394 { 395 AML_RESOURCE_LARGE_HEADER_COMMON 396 AML_RESOURCE_ADDRESS_COMMON 397 398 } AML_RESOURCE_ADDRESS; 399 400 401 typedef struct aml_resource_extended_address64 402 { 403 AML_RESOURCE_LARGE_HEADER_COMMON 404 AML_RESOURCE_ADDRESS_COMMON 405 UINT8 RevisionID; 406 UINT8 Reserved; 407 UINT64 Granularity; 408 UINT64 Minimum; 409 UINT64 Maximum; 410 UINT64 TranslationOffset; 411 UINT64 AddressLength; 412 UINT64 TypeSpecific; 413 414 } AML_RESOURCE_EXTENDED_ADDRESS64; 415 416 #define AML_RESOURCE_EXTENDED_ADDRESS_REVISION 1 /* ACPI 3.0 */ 417 418 419 typedef struct aml_resource_address64 420 { 421 AML_RESOURCE_LARGE_HEADER_COMMON 422 AML_RESOURCE_ADDRESS_COMMON 423 UINT64 Granularity; 424 UINT64 Minimum; 425 UINT64 Maximum; 426 UINT64 TranslationOffset; 427 UINT64 AddressLength; 428 429 } AML_RESOURCE_ADDRESS64; 430 431 432 typedef struct aml_resource_address32 433 { 434 AML_RESOURCE_LARGE_HEADER_COMMON 435 AML_RESOURCE_ADDRESS_COMMON 436 UINT32 Granularity; 437 UINT32 Minimum; 438 UINT32 Maximum; 439 UINT32 TranslationOffset; 440 UINT32 AddressLength; 441 442 } AML_RESOURCE_ADDRESS32; 443 444 445 typedef struct aml_resource_address16 446 { 447 AML_RESOURCE_LARGE_HEADER_COMMON 448 AML_RESOURCE_ADDRESS_COMMON 449 UINT16 Granularity; 450 UINT16 Minimum; 451 UINT16 Maximum; 452 UINT16 TranslationOffset; 453 UINT16 AddressLength; 454 455 } AML_RESOURCE_ADDRESS16; 456 457 458 typedef struct aml_resource_extended_irq 459 { 460 AML_RESOURCE_LARGE_HEADER_COMMON 461 UINT8 Flags; 462 UINT8 InterruptCount; 463 UINT32 Interrupts[1]; 464 /* ResSourceIndex, ResSource optional fields follow */ 465 466 } AML_RESOURCE_EXTENDED_IRQ; 467 468 469 typedef struct aml_resource_generic_register 470 { 471 AML_RESOURCE_LARGE_HEADER_COMMON 472 UINT8 AddressSpaceId; 473 UINT8 BitWidth; 474 UINT8 BitOffset; 475 UINT8 AccessSize; /* ACPI 3.0, was previously Reserved */ 476 UINT64 Address; 477 478 } AML_RESOURCE_GENERIC_REGISTER; 479 480 481 /* Common descriptor for GpioInt and GpioIo (ACPI 5.0) */ 482 483 typedef struct aml_resource_gpio 484 { 485 AML_RESOURCE_LARGE_HEADER_COMMON 486 UINT8 RevisionId; 487 UINT8 ConnectionType; 488 UINT16 Flags; 489 UINT16 IntFlags; 490 UINT8 PinConfig; 491 UINT16 DriveStrength; 492 UINT16 DebounceTimeout; 493 UINT16 PinTableOffset; 494 UINT8 ResSourceIndex; 495 UINT16 ResSourceOffset; 496 UINT16 VendorOffset; 497 UINT16 VendorLength; 498 /* 499 * Optional fields follow immediately: 500 * 1) PIN list (Words) 501 * 2) Resource Source String 502 * 3) Vendor Data bytes 503 */ 504 505 } AML_RESOURCE_GPIO; 506 507 #define AML_RESOURCE_GPIO_REVISION 1 /* ACPI 5.0 */ 508 509 /* Values for ConnectionType above */ 510 511 #define AML_RESOURCE_GPIO_TYPE_INT 0 512 #define AML_RESOURCE_GPIO_TYPE_IO 1 513 #define AML_RESOURCE_MAX_GPIOTYPE 1 514 515 516 /* Common preamble for all serial descriptors (ACPI 5.0) */ 517 518 #define AML_RESOURCE_SERIAL_COMMON \ 519 UINT8 RevisionId; \ 520 UINT8 ResSourceIndex; \ 521 UINT8 Type; \ 522 UINT8 Flags; \ 523 UINT16 TypeSpecificFlags; \ 524 UINT8 TypeRevisionId; \ 525 UINT16 TypeDataLength; \ 526 527 /* Values for the type field above */ 528 529 #define AML_RESOURCE_I2C_SERIALBUSTYPE 1 530 #define AML_RESOURCE_SPI_SERIALBUSTYPE 2 531 #define AML_RESOURCE_UART_SERIALBUSTYPE 3 532 #define AML_RESOURCE_MAX_SERIALBUSTYPE 3 533 #define AML_RESOURCE_VENDOR_SERIALBUSTYPE 192 /* Vendor defined is 0xC0-0xFF (NOT SUPPORTED) */ 534 535 typedef struct aml_resource_common_serialbus 536 { 537 AML_RESOURCE_LARGE_HEADER_COMMON 538 AML_RESOURCE_SERIAL_COMMON 539 540 } AML_RESOURCE_COMMON_SERIALBUS; 541 542 typedef struct aml_resource_i2c_serialbus 543 { 544 AML_RESOURCE_LARGE_HEADER_COMMON 545 AML_RESOURCE_SERIAL_COMMON 546 UINT32 ConnectionSpeed; 547 UINT16 SlaveAddress; 548 /* 549 * Optional fields follow immediately: 550 * 1) Vendor Data bytes 551 * 2) Resource Source String 552 */ 553 554 } AML_RESOURCE_I2C_SERIALBUS; 555 556 #define AML_RESOURCE_I2C_REVISION 1 /* ACPI 5.0 */ 557 #define AML_RESOURCE_I2C_TYPE_REVISION 1 /* ACPI 5.0 */ 558 #define AML_RESOURCE_I2C_MIN_DATA_LEN 6 559 560 typedef struct aml_resource_spi_serialbus 561 { 562 AML_RESOURCE_LARGE_HEADER_COMMON 563 AML_RESOURCE_SERIAL_COMMON 564 UINT32 ConnectionSpeed; 565 UINT8 DataBitLength; 566 UINT8 ClockPhase; 567 UINT8 ClockPolarity; 568 UINT16 DeviceSelection; 569 /* 570 * Optional fields follow immediately: 571 * 1) Vendor Data bytes 572 * 2) Resource Source String 573 */ 574 575 } AML_RESOURCE_SPI_SERIALBUS; 576 577 #define AML_RESOURCE_SPI_REVISION 1 /* ACPI 5.0 */ 578 #define AML_RESOURCE_SPI_TYPE_REVISION 1 /* ACPI 5.0 */ 579 #define AML_RESOURCE_SPI_MIN_DATA_LEN 9 580 581 582 typedef struct aml_resource_uart_serialbus 583 { 584 AML_RESOURCE_LARGE_HEADER_COMMON 585 AML_RESOURCE_SERIAL_COMMON 586 UINT32 DefaultBaudRate; 587 UINT16 RxFifoSize; 588 UINT16 TxFifoSize; 589 UINT8 Parity; 590 UINT8 LinesEnabled; 591 /* 592 * Optional fields follow immediately: 593 * 1) Vendor Data bytes 594 * 2) Resource Source String 595 */ 596 597 } AML_RESOURCE_UART_SERIALBUS; 598 599 #define AML_RESOURCE_UART_REVISION 1 /* ACPI 5.0 */ 600 #define AML_RESOURCE_UART_TYPE_REVISION 1 /* ACPI 5.0 */ 601 #define AML_RESOURCE_UART_MIN_DATA_LEN 10 602 603 604 /* restore default alignment */ 605 606 #pragma pack() 607 608 /* Union of all resource descriptors, so we can allocate the worst case */ 609 610 typedef union aml_resource 611 { 612 /* Descriptor headers */ 613 614 UINT8 DescriptorType; 615 AML_RESOURCE_SMALL_HEADER SmallHeader; 616 AML_RESOURCE_LARGE_HEADER LargeHeader; 617 618 /* Small resource descriptors */ 619 620 AML_RESOURCE_IRQ Irq; 621 AML_RESOURCE_DMA Dma; 622 AML_RESOURCE_START_DEPENDENT StartDpf; 623 AML_RESOURCE_END_DEPENDENT EndDpf; 624 AML_RESOURCE_IO Io; 625 AML_RESOURCE_FIXED_IO FixedIo; 626 AML_RESOURCE_FIXED_DMA FixedDma; 627 AML_RESOURCE_VENDOR_SMALL VendorSmall; 628 AML_RESOURCE_END_TAG EndTag; 629 630 /* Large resource descriptors */ 631 632 AML_RESOURCE_MEMORY24 Memory24; 633 AML_RESOURCE_GENERIC_REGISTER GenericReg; 634 AML_RESOURCE_VENDOR_LARGE VendorLarge; 635 AML_RESOURCE_MEMORY32 Memory32; 636 AML_RESOURCE_FIXED_MEMORY32 FixedMemory32; 637 AML_RESOURCE_ADDRESS16 Address16; 638 AML_RESOURCE_ADDRESS32 Address32; 639 AML_RESOURCE_ADDRESS64 Address64; 640 AML_RESOURCE_EXTENDED_ADDRESS64 ExtAddress64; 641 AML_RESOURCE_EXTENDED_IRQ ExtendedIrq; 642 AML_RESOURCE_GPIO Gpio; 643 AML_RESOURCE_I2C_SERIALBUS I2cSerialBus; 644 AML_RESOURCE_SPI_SERIALBUS SpiSerialBus; 645 AML_RESOURCE_UART_SERIALBUS UartSerialBus; 646 AML_RESOURCE_COMMON_SERIALBUS CommonSerialBus; 647 648 /* Utility overlays */ 649 650 AML_RESOURCE_ADDRESS Address; 651 UINT32 DwordItem; 652 UINT16 WordItem; 653 UINT8 ByteItem; 654 655 } AML_RESOURCE; 656 657 658 /* Interfaces used by both the disassembler and compiler */ 659 660 void 661 MpSaveGpioInfo ( 662 ACPI_PARSE_OBJECT *Op, 663 AML_RESOURCE *Resource, 664 UINT32 PinCount, 665 UINT16 *PinList, 666 char *DeviceName); 667 668 void 669 MpSaveSerialInfo ( 670 ACPI_PARSE_OBJECT *Op, 671 AML_RESOURCE *Resource, 672 char *DeviceName); 673 674 char * 675 MpGetHidFromParseTree ( 676 ACPI_NAMESPACE_NODE *HidNode); 677 678 char * 679 MpGetHidViaNamestring ( 680 char *DeviceName); 681 682 char * 683 MpGetConnectionInfo ( 684 ACPI_PARSE_OBJECT *Op, 685 UINT32 PinIndex, 686 ACPI_NAMESPACE_NODE **TargetNode, 687 char **TargetName); 688 689 char * 690 MpGetParentDeviceHid ( 691 ACPI_PARSE_OBJECT *Op, 692 ACPI_NAMESPACE_NODE **TargetNode, 693 char **ParentDeviceName); 694 695 char * 696 MpGetDdnValue ( 697 char *DeviceName); 698 699 char * 700 MpGetHidValue ( 701 ACPI_NAMESPACE_NODE *DeviceNode); 702 703 #endif 704