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sys/contrib/dev/acpica/include/amlresrc.h
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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 - 2022, 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 /* acpisrc:StructDefs -- for acpisrc conversion */ 153 154 #ifndef __AMLRESRC_H 155 #define __AMLRESRC_H 156 157 158 /* 159 * Resource descriptor tags, as defined in the ACPI specification. 160 * Used to symbolically reference fields within a descriptor. 161 */ 162 #define ACPI_RESTAG_ADDRESS "_ADR" 163 #define ACPI_RESTAG_ALIGNMENT "_ALN" 164 #define ACPI_RESTAG_ADDRESSSPACE "_ASI" 165 #define ACPI_RESTAG_ACCESSSIZE "_ASZ" 166 #define ACPI_RESTAG_TYPESPECIFICATTRIBUTES "_ATT" 167 #define ACPI_RESTAG_BASEADDRESS "_BAS" 168 #define ACPI_RESTAG_BUSMASTER "_BM_" /* Master(1), Slave(0) */ 169 #define ACPI_RESTAG_DEBOUNCETIME "_DBT" 170 #define ACPI_RESTAG_DECODE "_DEC" 171 #define ACPI_RESTAG_DEVICEPOLARITY "_DPL" 172 #define ACPI_RESTAG_DMA "_DMA" 173 #define ACPI_RESTAG_DMATYPE "_TYP" /* Compatible(0), A(1), B(2), F(3) */ 174 #define ACPI_RESTAG_DRIVESTRENGTH "_DRS" 175 #define ACPI_RESTAG_ENDIANNESS "_END" 176 #define ACPI_RESTAG_FLOWCONTROL "_FLC" 177 #define ACPI_RESTAG_FUNCTION "_FUN" 178 #define ACPI_RESTAG_GRANULARITY "_GRA" 179 #define ACPI_RESTAG_INTERRUPT "_INT" 180 #define ACPI_RESTAG_INTERRUPTLEVEL "_LL_" /* ActiveLo(1), ActiveHi(0) */ 181 #define ACPI_RESTAG_INTERRUPTSHARE "_SHR" /* Shareable(1), NoShare(0) */ 182 #define ACPI_RESTAG_INTERRUPTTYPE "_HE_" /* Edge(1), Level(0) */ 183 #define ACPI_RESTAG_IORESTRICTION "_IOR" 184 #define ACPI_RESTAG_LENGTH "_LEN" 185 #define ACPI_RESTAG_LINE "_LIN" 186 #define ACPI_RESTAG_LOCALPORT "_PRT" 187 #define ACPI_RESTAG_MEMATTRIBUTES "_MTP" /* Memory(0), Reserved(1), ACPI(2), NVS(3) */ 188 #define ACPI_RESTAG_MEMTYPE "_MEM" /* NonCache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */ 189 #define ACPI_RESTAG_MAXADDR "_MAX" 190 #define ACPI_RESTAG_MINADDR "_MIN" 191 #define ACPI_RESTAG_MAXTYPE "_MAF" 192 #define ACPI_RESTAG_MINTYPE "_MIF" 193 #define ACPI_RESTAG_MODE "_MOD" 194 #define ACPI_RESTAG_PARITY "_PAR" 195 #define ACPI_RESTAG_PHASE "_PHA" 196 #define ACPI_RESTAG_PHYTYPE "_PHY" 197 #define ACPI_RESTAG_PIN "_PIN" 198 #define ACPI_RESTAG_PINCONFIG "_PPI" 199 #define ACPI_RESTAG_PINCONFIG_TYPE "_TYP" 200 #define ACPI_RESTAG_PINCONFIG_VALUE "_VAL" 201 #define ACPI_RESTAG_POLARITY "_POL" 202 #define ACPI_RESTAG_REGISTERBITOFFSET "_RBO" 203 #define ACPI_RESTAG_REGISTERBITWIDTH "_RBW" 204 #define ACPI_RESTAG_RANGETYPE "_RNG" 205 #define ACPI_RESTAG_READWRITETYPE "_RW_" /* ReadOnly(0), Writeable (1) */ 206 #define ACPI_RESTAG_LENGTH_RX "_RXL" 207 #define ACPI_RESTAG_LENGTH_TX "_TXL" 208 #define ACPI_RESTAG_SLAVEMODE "_SLV" 209 #define ACPI_RESTAG_SPEED "_SPE" 210 #define ACPI_RESTAG_STOPBITS "_STB" 211 #define ACPI_RESTAG_TRANSLATION "_TRA" 212 #define ACPI_RESTAG_TRANSTYPE "_TRS" /* Sparse(1), Dense(0) */ 213 #define ACPI_RESTAG_TYPE "_TTP" /* Translation(1), Static (0) */ 214 #define ACPI_RESTAG_XFERTYPE "_SIZ" /* 8(0), 8And16(1), 16(2) */ 215 #define ACPI_RESTAG_VENDORDATA "_VEN" 216 217 218 /* Default sizes for "small" resource descriptors */ 219 220 #define ASL_RDESC_IRQ_SIZE 0x02 221 #define ASL_RDESC_DMA_SIZE 0x02 222 #define ASL_RDESC_ST_DEPEND_SIZE 0x00 223 #define ASL_RDESC_END_DEPEND_SIZE 0x00 224 #define ASL_RDESC_IO_SIZE 0x07 225 #define ASL_RDESC_FIXED_IO_SIZE 0x03 226 #define ASL_RDESC_FIXED_DMA_SIZE 0x05 227 #define ASL_RDESC_END_TAG_SIZE 0x01 228 229 230 typedef struct asl_resource_node 231 { 232 UINT32 BufferLength; 233 void *Buffer; 234 struct asl_resource_node *Next; 235 236 } ASL_RESOURCE_NODE; 237 238 typedef struct asl_resource_info 239 { 240 ACPI_PARSE_OBJECT *DescriptorTypeOp; /* Resource descriptor parse node */ 241 ACPI_PARSE_OBJECT *MappingOp; /* Used for mapfile support */ 242 UINT32 CurrentByteOffset; /* Offset in resource template */ 243 244 } ASL_RESOURCE_INFO; 245 246 247 /* Macros used to generate AML resource length fields */ 248 249 #define ACPI_AML_SIZE_LARGE(r) (sizeof (r) - sizeof (AML_RESOURCE_LARGE_HEADER)) 250 #define ACPI_AML_SIZE_SMALL(r) (sizeof (r) - sizeof (AML_RESOURCE_SMALL_HEADER)) 251 252 /* 253 * Resource descriptors defined in the ACPI specification. 254 * 255 * Packing/alignment must be BYTE because these descriptors 256 * are used to overlay the raw AML byte stream. 257 */ 258 #pragma pack(1) 259 260 /* 261 * SMALL descriptors 262 */ 263 #define AML_RESOURCE_SMALL_HEADER_COMMON \ 264 UINT8 DescriptorType; 265 266 typedef struct aml_resource_small_header 267 { 268 AML_RESOURCE_SMALL_HEADER_COMMON 269 270 } AML_RESOURCE_SMALL_HEADER; 271 272 273 typedef struct aml_resource_irq 274 { 275 AML_RESOURCE_SMALL_HEADER_COMMON 276 UINT16 IrqMask; 277 UINT8 Flags; 278 279 } AML_RESOURCE_IRQ; 280 281 282 typedef struct aml_resource_irq_noflags 283 { 284 AML_RESOURCE_SMALL_HEADER_COMMON 285 UINT16 IrqMask; 286 287 } AML_RESOURCE_IRQ_NOFLAGS; 288 289 290 typedef struct aml_resource_dma 291 { 292 AML_RESOURCE_SMALL_HEADER_COMMON 293 UINT8 DmaChannelMask; 294 UINT8 Flags; 295 296 } AML_RESOURCE_DMA; 297 298 299 typedef struct aml_resource_start_dependent 300 { 301 AML_RESOURCE_SMALL_HEADER_COMMON 302 UINT8 Flags; 303 304 } AML_RESOURCE_START_DEPENDENT; 305 306 307 typedef struct aml_resource_start_dependent_noprio 308 { 309 AML_RESOURCE_SMALL_HEADER_COMMON 310 311 } AML_RESOURCE_START_DEPENDENT_NOPRIO; 312 313 314 typedef struct aml_resource_end_dependent 315 { 316 AML_RESOURCE_SMALL_HEADER_COMMON 317 318 } AML_RESOURCE_END_DEPENDENT; 319 320 321 typedef struct aml_resource_io 322 { 323 AML_RESOURCE_SMALL_HEADER_COMMON 324 UINT8 Flags; 325 UINT16 Minimum; 326 UINT16 Maximum; 327 UINT8 Alignment; 328 UINT8 AddressLength; 329 330 } AML_RESOURCE_IO; 331 332 333 typedef struct aml_resource_fixed_io 334 { 335 AML_RESOURCE_SMALL_HEADER_COMMON 336 UINT16 Address; 337 UINT8 AddressLength; 338 339 } AML_RESOURCE_FIXED_IO; 340 341 342 typedef struct aml_resource_vendor_small 343 { 344 AML_RESOURCE_SMALL_HEADER_COMMON 345 346 } AML_RESOURCE_VENDOR_SMALL; 347 348 349 typedef struct aml_resource_end_tag 350 { 351 AML_RESOURCE_SMALL_HEADER_COMMON 352 UINT8 Checksum; 353 354 } AML_RESOURCE_END_TAG; 355 356 357 typedef struct aml_resource_fixed_dma 358 { 359 AML_RESOURCE_SMALL_HEADER_COMMON 360 UINT16 RequestLines; 361 UINT16 Channels; 362 UINT8 Width; 363 364 } AML_RESOURCE_FIXED_DMA; 365 366 367 /* 368 * LARGE descriptors 369 */ 370 #define AML_RESOURCE_LARGE_HEADER_COMMON \ 371 UINT8 DescriptorType;\ 372 UINT16 ResourceLength; 373 374 typedef struct aml_resource_large_header 375 { 376 AML_RESOURCE_LARGE_HEADER_COMMON 377 378 } AML_RESOURCE_LARGE_HEADER; 379 380 381 /* General Flags for address space resource descriptors */ 382 383 #define ACPI_RESOURCE_FLAG_DEC 2 384 #define ACPI_RESOURCE_FLAG_MIF 4 385 #define ACPI_RESOURCE_FLAG_MAF 8 386 387 typedef struct aml_resource_memory24 388 { 389 AML_RESOURCE_LARGE_HEADER_COMMON 390 UINT8 Flags; 391 UINT16 Minimum; 392 UINT16 Maximum; 393 UINT16 Alignment; 394 UINT16 AddressLength; 395 396 } AML_RESOURCE_MEMORY24; 397 398 399 typedef struct aml_resource_vendor_large 400 { 401 AML_RESOURCE_LARGE_HEADER_COMMON 402 403 } AML_RESOURCE_VENDOR_LARGE; 404 405 406 typedef struct aml_resource_memory32 407 { 408 AML_RESOURCE_LARGE_HEADER_COMMON 409 UINT8 Flags; 410 UINT32 Minimum; 411 UINT32 Maximum; 412 UINT32 Alignment; 413 UINT32 AddressLength; 414 415 } AML_RESOURCE_MEMORY32; 416 417 418 typedef struct aml_resource_fixed_memory32 419 { 420 AML_RESOURCE_LARGE_HEADER_COMMON 421 UINT8 Flags; 422 UINT32 Address; 423 UINT32 AddressLength; 424 425 } AML_RESOURCE_FIXED_MEMORY32; 426 427 428 #define AML_RESOURCE_ADDRESS_COMMON \ 429 UINT8 ResourceType; \ 430 UINT8 Flags; \ 431 UINT8 SpecificFlags; 432 433 434 typedef struct aml_resource_address 435 { 436 AML_RESOURCE_LARGE_HEADER_COMMON 437 AML_RESOURCE_ADDRESS_COMMON 438 439 } AML_RESOURCE_ADDRESS; 440 441 442 typedef struct aml_resource_extended_address64 443 { 444 AML_RESOURCE_LARGE_HEADER_COMMON 445 AML_RESOURCE_ADDRESS_COMMON 446 UINT8 RevisionID; 447 UINT8 Reserved; 448 UINT64 Granularity; 449 UINT64 Minimum; 450 UINT64 Maximum; 451 UINT64 TranslationOffset; 452 UINT64 AddressLength; 453 UINT64 TypeSpecific; 454 455 } AML_RESOURCE_EXTENDED_ADDRESS64; 456 457 #define AML_RESOURCE_EXTENDED_ADDRESS_REVISION 1 /* ACPI 3.0 */ 458 459 460 typedef struct aml_resource_address64 461 { 462 AML_RESOURCE_LARGE_HEADER_COMMON 463 AML_RESOURCE_ADDRESS_COMMON 464 UINT64 Granularity; 465 UINT64 Minimum; 466 UINT64 Maximum; 467 UINT64 TranslationOffset; 468 UINT64 AddressLength; 469 470 } AML_RESOURCE_ADDRESS64; 471 472 473 typedef struct aml_resource_address32 474 { 475 AML_RESOURCE_LARGE_HEADER_COMMON 476 AML_RESOURCE_ADDRESS_COMMON 477 UINT32 Granularity; 478 UINT32 Minimum; 479 UINT32 Maximum; 480 UINT32 TranslationOffset; 481 UINT32 AddressLength; 482 483 } AML_RESOURCE_ADDRESS32; 484 485 486 typedef struct aml_resource_address16 487 { 488 AML_RESOURCE_LARGE_HEADER_COMMON 489 AML_RESOURCE_ADDRESS_COMMON 490 UINT16 Granularity; 491 UINT16 Minimum; 492 UINT16 Maximum; 493 UINT16 TranslationOffset; 494 UINT16 AddressLength; 495 496 } AML_RESOURCE_ADDRESS16; 497 498 499 typedef struct aml_resource_extended_irq 500 { 501 AML_RESOURCE_LARGE_HEADER_COMMON 502 UINT8 Flags; 503 UINT8 InterruptCount; 504 UINT32 Interrupts[1]; 505 /* ResSourceIndex, ResSource optional fields follow */ 506 507 } AML_RESOURCE_EXTENDED_IRQ; 508 509 510 typedef struct aml_resource_generic_register 511 { 512 AML_RESOURCE_LARGE_HEADER_COMMON 513 UINT8 AddressSpaceId; 514 UINT8 BitWidth; 515 UINT8 BitOffset; 516 UINT8 AccessSize; /* ACPI 3.0, was previously Reserved */ 517 UINT64 Address; 518 519 } AML_RESOURCE_GENERIC_REGISTER; 520 521 522 /* Common descriptor for GpioInt and GpioIo (ACPI 5.0) */ 523 524 typedef struct aml_resource_gpio 525 { 526 AML_RESOURCE_LARGE_HEADER_COMMON 527 UINT8 RevisionId; 528 UINT8 ConnectionType; 529 UINT16 Flags; 530 UINT16 IntFlags; 531 UINT8 PinConfig; 532 UINT16 DriveStrength; 533 UINT16 DebounceTimeout; 534 UINT16 PinTableOffset; 535 UINT8 ResSourceIndex; 536 UINT16 ResSourceOffset; 537 UINT16 VendorOffset; 538 UINT16 VendorLength; 539 /* 540 * Optional fields follow immediately: 541 * 1) PIN list (Words) 542 * 2) Resource Source String 543 * 3) Vendor Data bytes 544 */ 545 546 } AML_RESOURCE_GPIO; 547 548 #define AML_RESOURCE_GPIO_REVISION 1 /* ACPI 5.0 */ 549 550 /* Values for ConnectionType above */ 551 552 #define AML_RESOURCE_GPIO_TYPE_INT 0 553 #define AML_RESOURCE_GPIO_TYPE_IO 1 554 #define AML_RESOURCE_MAX_GPIOTYPE 1 555 556 557 /* Common preamble for all serial descriptors (ACPI 5.0) */ 558 559 #define AML_RESOURCE_SERIAL_COMMON \ 560 UINT8 RevisionId; \ 561 UINT8 ResSourceIndex; \ 562 UINT8 Type; \ 563 UINT8 Flags; \ 564 UINT16 TypeSpecificFlags; \ 565 UINT8 TypeRevisionId; \ 566 UINT16 TypeDataLength; \ 567 568 /* Values for the type field above */ 569 570 #define AML_RESOURCE_I2C_SERIALBUSTYPE 1 571 #define AML_RESOURCE_SPI_SERIALBUSTYPE 2 572 #define AML_RESOURCE_UART_SERIALBUSTYPE 3 573 #define AML_RESOURCE_CSI2_SERIALBUSTYPE 4 574 #define AML_RESOURCE_MAX_SERIALBUSTYPE 4 575 #define AML_RESOURCE_VENDOR_SERIALBUSTYPE 192 /* Vendor defined is 0xC0-0xFF (NOT SUPPORTED) */ 576 577 typedef struct aml_resource_common_serialbus 578 { 579 AML_RESOURCE_LARGE_HEADER_COMMON 580 AML_RESOURCE_SERIAL_COMMON 581 582 } AML_RESOURCE_COMMON_SERIALBUS; 583 584 585 typedef struct aml_resource_csi2_serialbus 586 { 587 AML_RESOURCE_LARGE_HEADER_COMMON 588 AML_RESOURCE_SERIAL_COMMON 589 590 /* 591 * Optional fields follow immediately: 592 * 1) Vendor Data bytes 593 * 2) Resource Source String 594 */ 595 596 } AML_RESOURCE_CSI2_SERIALBUS; 597 598 #define AML_RESOURCE_CSI2_REVISION 1 /* ACPI 6.4 */ 599 #define AML_RESOURCE_CSI2_TYPE_REVISION 1 /* ACPI 6.4 */ 600 #define AML_RESOURCE_CSI2_MIN_DATA_LEN 0 /* ACPI 6.4 */ 601 602 typedef struct aml_resource_i2c_serialbus 603 { 604 AML_RESOURCE_LARGE_HEADER_COMMON 605 AML_RESOURCE_SERIAL_COMMON 606 UINT32 ConnectionSpeed; 607 UINT16 SlaveAddress; 608 /* 609 * Optional fields follow immediately: 610 * 1) Vendor Data bytes 611 * 2) Resource Source String 612 */ 613 614 } AML_RESOURCE_I2C_SERIALBUS; 615 616 #define AML_RESOURCE_I2C_REVISION 1 /* ACPI 5.0 */ 617 #define AML_RESOURCE_I2C_TYPE_REVISION 1 /* ACPI 5.0 */ 618 #define AML_RESOURCE_I2C_MIN_DATA_LEN 6 619 620 typedef struct aml_resource_spi_serialbus 621 { 622 AML_RESOURCE_LARGE_HEADER_COMMON 623 AML_RESOURCE_SERIAL_COMMON 624 UINT32 ConnectionSpeed; 625 UINT8 DataBitLength; 626 UINT8 ClockPhase; 627 UINT8 ClockPolarity; 628 UINT16 DeviceSelection; 629 /* 630 * Optional fields follow immediately: 631 * 1) Vendor Data bytes 632 * 2) Resource Source String 633 */ 634 635 } AML_RESOURCE_SPI_SERIALBUS; 636 637 #define AML_RESOURCE_SPI_REVISION 1 /* ACPI 5.0 */ 638 #define AML_RESOURCE_SPI_TYPE_REVISION 1 /* ACPI 5.0 */ 639 #define AML_RESOURCE_SPI_MIN_DATA_LEN 9 640 641 typedef struct aml_resource_uart_serialbus 642 { 643 AML_RESOURCE_LARGE_HEADER_COMMON 644 AML_RESOURCE_SERIAL_COMMON 645 UINT32 DefaultBaudRate; 646 UINT16 RxFifoSize; 647 UINT16 TxFifoSize; 648 UINT8 Parity; 649 UINT8 LinesEnabled; 650 /* 651 * Optional fields follow immediately: 652 * 1) Vendor Data bytes 653 * 2) Resource Source String 654 */ 655 656 } AML_RESOURCE_UART_SERIALBUS; 657 658 #define AML_RESOURCE_UART_REVISION 1 /* ACPI 5.0 */ 659 #define AML_RESOURCE_UART_TYPE_REVISION 1 /* ACPI 5.0 */ 660 #define AML_RESOURCE_UART_MIN_DATA_LEN 10 661 662 typedef struct aml_resource_pin_function 663 { 664 AML_RESOURCE_LARGE_HEADER_COMMON 665 UINT8 RevisionId; 666 UINT16 Flags; 667 UINT8 PinConfig; 668 UINT16 FunctionNumber; 669 UINT16 PinTableOffset; 670 UINT8 ResSourceIndex; 671 UINT16 ResSourceOffset; 672 UINT16 VendorOffset; 673 UINT16 VendorLength; 674 /* 675 * Optional fields follow immediately: 676 * 1) PIN list (Words) 677 * 2) Resource Source String 678 * 3) Vendor Data bytes 679 */ 680 681 } AML_RESOURCE_PIN_FUNCTION; 682 683 #define AML_RESOURCE_PIN_FUNCTION_REVISION 1 /* ACPI 6.2 */ 684 685 typedef struct aml_resource_pin_config 686 { 687 AML_RESOURCE_LARGE_HEADER_COMMON 688 UINT8 RevisionId; 689 UINT16 Flags; 690 UINT8 PinConfigType; 691 UINT32 PinConfigValue; 692 UINT16 PinTableOffset; 693 UINT8 ResSourceIndex; 694 UINT16 ResSourceOffset; 695 UINT16 VendorOffset; 696 UINT16 VendorLength; 697 /* 698 * Optional fields follow immediately: 699 * 1) PIN list (Words) 700 * 2) Resource Source String 701 * 3) Vendor Data bytes 702 */ 703 704 } AML_RESOURCE_PIN_CONFIG; 705 706 #define AML_RESOURCE_PIN_CONFIG_REVISION 1 /* ACPI 6.2 */ 707 708 typedef struct aml_resource_pin_group 709 { 710 AML_RESOURCE_LARGE_HEADER_COMMON 711 UINT8 RevisionId; 712 UINT16 Flags; 713 UINT16 PinTableOffset; 714 UINT16 LabelOffset; 715 UINT16 VendorOffset; 716 UINT16 VendorLength; 717 /* 718 * Optional fields follow immediately: 719 * 1) PIN list (Words) 720 * 2) Resource Label String 721 * 3) Vendor Data bytes 722 */ 723 724 } AML_RESOURCE_PIN_GROUP; 725 726 #define AML_RESOURCE_PIN_GROUP_REVISION 1 /* ACPI 6.2 */ 727 728 typedef struct aml_resource_pin_group_function 729 { 730 AML_RESOURCE_LARGE_HEADER_COMMON 731 UINT8 RevisionId; 732 UINT16 Flags; 733 UINT16 FunctionNumber; 734 UINT8 ResSourceIndex; 735 UINT16 ResSourceOffset; 736 UINT16 ResSourceLabelOffset; 737 UINT16 VendorOffset; 738 UINT16 VendorLength; 739 /* 740 * Optional fields follow immediately: 741 * 1) Resource Source String 742 * 2) Resource Source Label String 743 * 3) Vendor Data bytes 744 */ 745 746 } AML_RESOURCE_PIN_GROUP_FUNCTION; 747 748 #define AML_RESOURCE_PIN_GROUP_FUNCTION_REVISION 1 /* ACPI 6.2 */ 749 750 typedef struct aml_resource_pin_group_config 751 { 752 AML_RESOURCE_LARGE_HEADER_COMMON 753 UINT8 RevisionId; 754 UINT16 Flags; 755 UINT8 PinConfigType; 756 UINT32 PinConfigValue; 757 UINT8 ResSourceIndex; 758 UINT16 ResSourceOffset; 759 UINT16 ResSourceLabelOffset; 760 UINT16 VendorOffset; 761 UINT16 VendorLength; 762 /* 763 * Optional fields follow immediately: 764 * 1) Resource Source String 765 * 2) Resource Source Label String 766 * 3) Vendor Data bytes 767 */ 768 769 } AML_RESOURCE_PIN_GROUP_CONFIG; 770 771 #define AML_RESOURCE_PIN_GROUP_CONFIG_REVISION 1 /* ACPI 6.2 */ 772 773 /* restore default alignment */ 774 775 #pragma pack() 776 777 /* Union of all resource descriptors, so we can allocate the worst case */ 778 779 typedef union aml_resource 780 { 781 /* Descriptor headers */ 782 783 UINT8 DescriptorType; 784 AML_RESOURCE_SMALL_HEADER SmallHeader; 785 AML_RESOURCE_LARGE_HEADER LargeHeader; 786 787 /* Small resource descriptors */ 788 789 AML_RESOURCE_IRQ Irq; 790 AML_RESOURCE_DMA Dma; 791 AML_RESOURCE_START_DEPENDENT StartDpf; 792 AML_RESOURCE_END_DEPENDENT EndDpf; 793 AML_RESOURCE_IO Io; 794 AML_RESOURCE_FIXED_IO FixedIo; 795 AML_RESOURCE_FIXED_DMA FixedDma; 796 AML_RESOURCE_VENDOR_SMALL VendorSmall; 797 AML_RESOURCE_END_TAG EndTag; 798 799 /* Large resource descriptors */ 800 801 AML_RESOURCE_MEMORY24 Memory24; 802 AML_RESOURCE_GENERIC_REGISTER GenericReg; 803 AML_RESOURCE_VENDOR_LARGE VendorLarge; 804 AML_RESOURCE_MEMORY32 Memory32; 805 AML_RESOURCE_FIXED_MEMORY32 FixedMemory32; 806 AML_RESOURCE_ADDRESS16 Address16; 807 AML_RESOURCE_ADDRESS32 Address32; 808 AML_RESOURCE_ADDRESS64 Address64; 809 AML_RESOURCE_EXTENDED_ADDRESS64 ExtAddress64; 810 AML_RESOURCE_EXTENDED_IRQ ExtendedIrq; 811 AML_RESOURCE_GPIO Gpio; 812 AML_RESOURCE_I2C_SERIALBUS I2cSerialBus; 813 AML_RESOURCE_SPI_SERIALBUS SpiSerialBus; 814 AML_RESOURCE_UART_SERIALBUS UartSerialBus; 815 AML_RESOURCE_CSI2_SERIALBUS Csi2SerialBus; 816 AML_RESOURCE_COMMON_SERIALBUS CommonSerialBus; 817 AML_RESOURCE_PIN_FUNCTION PinFunction; 818 AML_RESOURCE_PIN_CONFIG PinConfig; 819 AML_RESOURCE_PIN_GROUP PinGroup; 820 AML_RESOURCE_PIN_GROUP_FUNCTION PinGroupFunction; 821 AML_RESOURCE_PIN_GROUP_CONFIG PinGroupConfig; 822 823 /* Utility overlays */ 824 825 AML_RESOURCE_ADDRESS Address; 826 UINT32 DwordItem; 827 UINT16 WordItem; 828 UINT8 ByteItem; 829 830 } AML_RESOURCE; 831 832 833 /* Interfaces used by both the disassembler and compiler */ 834 835 void 836 MpSaveGpioInfo ( 837 ACPI_PARSE_OBJECT *Op, 838 AML_RESOURCE *Resource, 839 UINT32 PinCount, 840 UINT16 *PinList, 841 char *DeviceName); 842 843 void 844 MpSaveSerialInfo ( 845 ACPI_PARSE_OBJECT *Op, 846 AML_RESOURCE *Resource, 847 char *DeviceName); 848 849 char * 850 MpGetHidFromParseTree ( 851 ACPI_NAMESPACE_NODE *HidNode); 852 853 char * 854 MpGetHidViaNamestring ( 855 char *DeviceName); 856 857 char * 858 MpGetConnectionInfo ( 859 ACPI_PARSE_OBJECT *Op, 860 UINT32 PinIndex, 861 ACPI_NAMESPACE_NODE **TargetNode, 862 char **TargetName); 863 864 char * 865 MpGetParentDeviceHid ( 866 ACPI_PARSE_OBJECT *Op, 867 ACPI_NAMESPACE_NODE **TargetNode, 868 char **ParentDeviceName); 869 870 char * 871 MpGetDdnValue ( 872 char *DeviceName); 873 874 char * 875 MpGetHidValue ( 876 ACPI_NAMESPACE_NODE *DeviceNode); 877 878 #endif
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