arch/x86/include/sys/acpi/amlresrc.h

   1 /******************************************************************************
   2  *
   3  * Module Name: amlresrc.h - AML 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 /* acpisrc:StructDefs -- for acpisrc conversion */
  45
  46 #ifndef __AMLRESRC_H
  47 #define __AMLRESRC_H
  48
  49
  50 /*
  51  * Resource descriptor tags, as defined in the ACPI specification.
  52  * Used to symbolically reference fields within a descriptor.
  53  */
  54 #define ACPI_RESTAG_ADDRESS                     "_ADR"
  55 #define ACPI_RESTAG_ALIGNMENT                   "_ALN"
  56 #define ACPI_RESTAG_ADDRESSSPACE                "_ASI"
  57 #define ACPI_RESTAG_ACCESSSIZE                  "_ASZ"
  58 #define ACPI_RESTAG_TYPESPECIFICATTRIBUTES      "_ATT"
  59 #define ACPI_RESTAG_BASEADDRESS                 "_BAS"
  60 #define ACPI_RESTAG_BUSMASTER                   "_BM_"  /* Master(1), Slave(0) */
  61 #define ACPI_RESTAG_DEBOUNCETIME                "_DBT"
  62 #define ACPI_RESTAG_DECODE                      "_DEC"
  63 #define ACPI_RESTAG_DEVICEPOLARITY              "_DPL"
  64 #define ACPI_RESTAG_DMA                         "_DMA"
  65 #define ACPI_RESTAG_DMATYPE                     "_TYP"  /* Compatible(0), A(1), B(2), F(3) */
  66 #define ACPI_RESTAG_DRIVESTRENGTH               "_DRS"
  67 #define ACPI_RESTAG_ENDIANNESS                  "_END"
  68 #define ACPI_RESTAG_FLOWCONTROL                 "_FLC"
  69 #define ACPI_RESTAG_GRANULARITY                 "_GRA"
  70 #define ACPI_RESTAG_INTERRUPT                   "_INT"
  71 #define ACPI_RESTAG_INTERRUPTLEVEL              "_LL_"  /* ActiveLo(1), ActiveHi(0) */
  72 #define ACPI_RESTAG_INTERRUPTSHARE              "_SHR"  /* Shareable(1), NoShare(0) */
  73 #define ACPI_RESTAG_INTERRUPTTYPE               "_HE_"  /* Edge(1), Level(0) */
  74 #define ACPI_RESTAG_IORESTRICTION               "_IOR"
  75 #define ACPI_RESTAG_LENGTH                      "_LEN"
  76 #define ACPI_RESTAG_LINE                        "_LIN"
  77 #define ACPI_RESTAG_MEMATTRIBUTES               "_MTP"  /* Memory(0), Reserved(1), ACPI(2), NVS(3) */
  78 #define ACPI_RESTAG_MEMTYPE                     "_MEM"  /* NonCache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */
  79 #define ACPI_RESTAG_MAXADDR                     "_MAX"
  80 #define ACPI_RESTAG_MINADDR                     "_MIN"
  81 #define ACPI_RESTAG_MAXTYPE                     "_MAF"
  82 #define ACPI_RESTAG_MINTYPE                     "_MIF"
  83 #define ACPI_RESTAG_MODE                        "_MOD"
  84 #define ACPI_RESTAG_PARITY                      "_PAR"
  85 #define ACPI_RESTAG_PHASE                       "_PHA"
  86 #define ACPI_RESTAG_PIN                         "_PIN"
  87 #define ACPI_RESTAG_PINCONFIG                   "_PPI"
  88 #define ACPI_RESTAG_POLARITY                    "_POL"
  89 #define ACPI_RESTAG_REGISTERBITOFFSET           "_RBO"
  90 #define ACPI_RESTAG_REGISTERBITWIDTH            "_RBW"
  91 #define ACPI_RESTAG_RANGETYPE                   "_RNG"
  92 #define ACPI_RESTAG_READWRITETYPE               "_RW_"  /* ReadOnly(0), Writeable (1) */
  93 #define ACPI_RESTAG_LENGTH_RX                   "_RXL"
  94 #define ACPI_RESTAG_LENGTH_TX                   "_TXL"
  95 #define ACPI_RESTAG_SLAVEMODE                   "_SLV"
  96 #define ACPI_RESTAG_SPEED                       "_SPE"
  97 #define ACPI_RESTAG_STOPBITS                    "_STB"
  98 #define ACPI_RESTAG_TRANSLATION                 "_TRA"
  99 #define ACPI_RESTAG_TRANSTYPE                   "_TRS"  /* Sparse(1), Dense(0) */
 100 #define ACPI_RESTAG_TYPE                        "_TTP"  /* Translation(1), Static (0) */
 101 #define ACPI_RESTAG_XFERTYPE                    "_SIZ"  /* 8(0), 8And16(1), 16(2) */
 102 #define ACPI_RESTAG_VENDORDATA                  "_VEN"
 103
 104
 105 /* Default sizes for "small" resource descriptors */
 106
 107 #define ASL_RDESC_IRQ_SIZE                      0x02
 108 #define ASL_RDESC_DMA_SIZE                      0x02
 109 #define ASL_RDESC_ST_DEPEND_SIZE                0x00
 110 #define ASL_RDESC_END_DEPEND_SIZE               0x00
 111 #define ASL_RDESC_IO_SIZE                       0x07
 112 #define ASL_RDESC_FIXED_IO_SIZE                 0x03
 113 #define ASL_RDESC_FIXED_DMA_SIZE                0x05
 114 #define ASL_RDESC_END_TAG_SIZE                  0x01
 115
 116
 117 typedef struct asl_resource_node
 118 {
 119     UINT32                          BufferLength;
 120     void                            *Buffer;
 121     struct asl_resource_node        *Next;
 122
 123 } ASL_RESOURCE_NODE;
 124
 125 typedef struct asl_resource_info
 126 {
 127     ACPI_PARSE_OBJECT               *DescriptorTypeOp;  /* Resource descriptor parse node */
 128     ACPI_PARSE_OBJECT               *MappingOp;         /* Used for mapfile support */
 129     UINT32                          CurrentByteOffset;  /* Offset in resource template */
 130
 131 } ASL_RESOURCE_INFO;
 132
 133
 134 /* Macros used to generate AML resource length fields */
 135
 136 #define ACPI_AML_SIZE_LARGE(r)      (sizeof (r) - sizeof (AML_RESOURCE_LARGE_HEADER))
 137 #define ACPI_AML_SIZE_SMALL(r)      (sizeof (r) - sizeof (AML_RESOURCE_SMALL_HEADER))
 138
 139 /*
 140  * Resource descriptors defined in the ACPI specification.
 141  *
 142  * Packing/alignment must be BYTE because these descriptors
 143  * are used to overlay the raw AML byte stream.
 144  */
 145 #pragma pack(1)
 146
 147 /*
 148  * SMALL descriptors
 149  */
 150 #define AML_RESOURCE_SMALL_HEADER_COMMON \
 151     UINT8                           DescriptorType;
 152
 153 typedef struct aml_resource_small_header
 154 {
 155     AML_RESOURCE_SMALL_HEADER_COMMON
 156
 157 } AML_RESOURCE_SMALL_HEADER;
 158
 159
 160 typedef struct aml_resource_irq
 161 {
 162     AML_RESOURCE_SMALL_HEADER_COMMON
 163     UINT16                          IrqMask;
 164     UINT8                           Flags;
 165
 166 } AML_RESOURCE_IRQ;
 167
 168
 169 typedef struct aml_resource_irq_noflags
 170 {
 171     AML_RESOURCE_SMALL_HEADER_COMMON
 172     UINT16                          IrqMask;
 173
 174 } AML_RESOURCE_IRQ_NOFLAGS;
 175
 176
 177 typedef struct aml_resource_dma
 178 {
 179     AML_RESOURCE_SMALL_HEADER_COMMON
 180     UINT8                           DmaChannelMask;
 181     UINT8                           Flags;
 182
 183 } AML_RESOURCE_DMA;
 184
 185
 186 typedef struct aml_resource_start_dependent
 187 {
 188     AML_RESOURCE_SMALL_HEADER_COMMON
 189     UINT8                           Flags;
 190
 191 } AML_RESOURCE_START_DEPENDENT;
 192
 193
 194 typedef struct aml_resource_start_dependent_noprio
 195 {
 196     AML_RESOURCE_SMALL_HEADER_COMMON
 197
 198 } AML_RESOURCE_START_DEPENDENT_NOPRIO;
 199
 200
 201 typedef struct aml_resource_end_dependent
 202 {
 203     AML_RESOURCE_SMALL_HEADER_COMMON
 204
 205 } AML_RESOURCE_END_DEPENDENT;
 206
 207
 208 typedef struct aml_resource_io
 209 {
 210     AML_RESOURCE_SMALL_HEADER_COMMON
 211     UINT8                           Flags;
 212     UINT16                          Minimum;
 213     UINT16                          Maximum;
 214     UINT8                           Alignment;
 215     UINT8                           AddressLength;
 216
 217 } AML_RESOURCE_IO;
 218
 219
 220 typedef struct aml_resource_fixed_io
 221 {
 222     AML_RESOURCE_SMALL_HEADER_COMMON
 223     UINT16                          Address;
 224     UINT8                           AddressLength;
 225
 226 } AML_RESOURCE_FIXED_IO;
 227
 228
 229 typedef struct aml_resource_vendor_small
 230 {
 231     AML_RESOURCE_SMALL_HEADER_COMMON
 232
 233 } AML_RESOURCE_VENDOR_SMALL;
 234
 235
 236 typedef struct aml_resource_end_tag
 237 {
 238     AML_RESOURCE_SMALL_HEADER_COMMON
 239     UINT8                           Checksum;
 240
 241 } AML_RESOURCE_END_TAG;
 242
 243
 244 typedef struct aml_resource_fixed_dma
 245 {
 246     AML_RESOURCE_SMALL_HEADER_COMMON
 247     UINT16                          RequestLines;
 248     UINT16                          Channels;
 249     UINT8                           Width;
 250
 251 } AML_RESOURCE_FIXED_DMA;
 252
 253
 254 /*
 255  * LARGE descriptors
 256  */
 257 #define AML_RESOURCE_LARGE_HEADER_COMMON \
 258     UINT8                           DescriptorType;\
 259     UINT16                          ResourceLength;
 260
 261 typedef struct aml_resource_large_header
 262 {
 263     AML_RESOURCE_LARGE_HEADER_COMMON
 264
 265 } AML_RESOURCE_LARGE_HEADER;
 266
 267
 268 /* General Flags for address space resource descriptors */
 269
 270 #define ACPI_RESOURCE_FLAG_DEC      2
 271 #define ACPI_RESOURCE_FLAG_MIF      4
 272 #define ACPI_RESOURCE_FLAG_MAF      8
 273
 274 typedef struct aml_resource_memory24
 275 {
 276     AML_RESOURCE_LARGE_HEADER_COMMON
 277     UINT8                           Flags;
 278     UINT16                          Minimum;
 279     UINT16                          Maximum;
 280     UINT16                          Alignment;
 281     UINT16                          AddressLength;
 282
 283 } AML_RESOURCE_MEMORY24;
 284
 285
 286 typedef struct aml_resource_vendor_large
 287 {
 288     AML_RESOURCE_LARGE_HEADER_COMMON
 289
 290 } AML_RESOURCE_VENDOR_LARGE;
 291
 292
 293 typedef struct aml_resource_memory32
 294 {
 295     AML_RESOURCE_LARGE_HEADER_COMMON
 296     UINT8                           Flags;
 297     UINT32                          Minimum;
 298     UINT32                          Maximum;
 299     UINT32                          Alignment;
 300     UINT32                          AddressLength;
 301
 302 } AML_RESOURCE_MEMORY32;
 303
 304
 305 typedef struct aml_resource_fixed_memory32
 306 {
 307     AML_RESOURCE_LARGE_HEADER_COMMON
 308     UINT8                           Flags;
 309     UINT32                          Address;
 310     UINT32                          AddressLength;
 311
 312 } AML_RESOURCE_FIXED_MEMORY32;
 313
 314
 315 #define AML_RESOURCE_ADDRESS_COMMON \
 316     UINT8                           ResourceType; \
 317     UINT8                           Flags; \
 318     UINT8                           SpecificFlags;
 319
 320
 321 typedef struct aml_resource_address
 322 {
 323     AML_RESOURCE_LARGE_HEADER_COMMON
 324     AML_RESOURCE_ADDRESS_COMMON
 325
 326 } AML_RESOURCE_ADDRESS;
 327
 328
 329 typedef struct aml_resource_extended_address64
 330 {
 331     AML_RESOURCE_LARGE_HEADER_COMMON
 332     AML_RESOURCE_ADDRESS_COMMON
 333     UINT8                           RevisionID;
 334     UINT8                           Reserved;
 335     UINT64                          Granularity;
 336     UINT64                          Minimum;
 337     UINT64                          Maximum;
 338     UINT64                          TranslationOffset;
 339     UINT64                          AddressLength;
 340     UINT64                          TypeSpecific;
 341
 342 } AML_RESOURCE_EXTENDED_ADDRESS64;
 343
 344 #define AML_RESOURCE_EXTENDED_ADDRESS_REVISION          1       /* ACPI 3.0 */
 345
 346
 347 typedef struct aml_resource_address64
 348 {
 349     AML_RESOURCE_LARGE_HEADER_COMMON
 350     AML_RESOURCE_ADDRESS_COMMON
 351     UINT64                          Granularity;
 352     UINT64                          Minimum;
 353     UINT64                          Maximum;
 354     UINT64                          TranslationOffset;
 355     UINT64                          AddressLength;
 356
 357 } AML_RESOURCE_ADDRESS64;
 358
 359
 360 typedef struct aml_resource_address32
 361 {
 362     AML_RESOURCE_LARGE_HEADER_COMMON
 363     AML_RESOURCE_ADDRESS_COMMON
 364     UINT32                          Granularity;
 365     UINT32                          Minimum;
 366     UINT32                          Maximum;
 367     UINT32                          TranslationOffset;
 368     UINT32                          AddressLength;
 369
 370 } AML_RESOURCE_ADDRESS32;
 371
 372
 373 typedef struct aml_resource_address16
 374 {
 375     AML_RESOURCE_LARGE_HEADER_COMMON
 376     AML_RESOURCE_ADDRESS_COMMON
 377     UINT16                          Granularity;
 378     UINT16                          Minimum;
 379     UINT16                          Maximum;
 380     UINT16                          TranslationOffset;
 381     UINT16                          AddressLength;
 382
 383 } AML_RESOURCE_ADDRESS16;
 384
 385
 386 typedef struct aml_resource_extended_irq
 387 {
 388     AML_RESOURCE_LARGE_HEADER_COMMON
 389     UINT8                           Flags;
 390     UINT8                           InterruptCount;
 391     UINT32                          Interrupts[1];
 392     /* ResSourceIndex, ResSource optional fields follow */
 393
 394 } AML_RESOURCE_EXTENDED_IRQ;
 395
 396
 397 typedef struct aml_resource_generic_register
 398 {
 399     AML_RESOURCE_LARGE_HEADER_COMMON
 400     UINT8                           AddressSpaceId;
 401     UINT8                           BitWidth;
 402     UINT8                           BitOffset;
 403     UINT8                           AccessSize; /* ACPI 3.0, was previously Reserved */
 404     UINT64                          Address;
 405
 406 } AML_RESOURCE_GENERIC_REGISTER;
 407
 408
 409 /* Common descriptor for GpioInt and GpioIo (ACPI 5.0) */
 410
 411 typedef struct aml_resource_gpio
 412 {
 413     AML_RESOURCE_LARGE_HEADER_COMMON
 414     UINT8                           RevisionId;
 415     UINT8                           ConnectionType;
 416     UINT16                          Flags;
 417     UINT16                          IntFlags;
 418     UINT8                           PinConfig;
 419     UINT16                          DriveStrength;
 420     UINT16                          DebounceTimeout;
 421     UINT16                          PinTableOffset;
 422     UINT8                           ResSourceIndex;
 423     UINT16                          ResSourceOffset;
 424     UINT16                          VendorOffset;
 425     UINT16                          VendorLength;
 426     /*
 427      * Optional fields follow immediately:
 428      * 1) PIN list (Words)
 429      * 2) Resource Source String
 430      * 3) Vendor Data bytes
 431      */
 432
 433 } AML_RESOURCE_GPIO;
 434
 435 #define AML_RESOURCE_GPIO_REVISION              1       /* ACPI 5.0 */
 436
 437 /* Values for ConnectionType above */
 438
 439 #define AML_RESOURCE_GPIO_TYPE_INT              0
 440 #define AML_RESOURCE_GPIO_TYPE_IO               1
 441 #define AML_RESOURCE_MAX_GPIOTYPE               1
 442
 443
 444 /* Common preamble for all serial descriptors (ACPI 5.0) */
 445
 446 #define AML_RESOURCE_SERIAL_COMMON \
 447     UINT8                           RevisionId; \
 448     UINT8                           ResSourceIndex; \
 449     UINT8                           Type; \
 450     UINT8                           Flags; \
 451     UINT16                          TypeSpecificFlags; \
 452     UINT8                           TypeRevisionId; \
 453     UINT16                          TypeDataLength; \
 454
 455 /* Values for the type field above */
 456
 457 #define AML_RESOURCE_I2C_SERIALBUSTYPE          1
 458 #define AML_RESOURCE_SPI_SERIALBUSTYPE          2
 459 #define AML_RESOURCE_UART_SERIALBUSTYPE         3
 460 #define AML_RESOURCE_MAX_SERIALBUSTYPE          3
 461 #define AML_RESOURCE_VENDOR_SERIALBUSTYPE       192 /* Vendor defined is 0xC0-0xFF (NOT SUPPORTED) */
 462
 463 typedef struct aml_resource_common_serialbus
 464 {
 465     AML_RESOURCE_LARGE_HEADER_COMMON
 466     AML_RESOURCE_SERIAL_COMMON
 467
 468 } AML_RESOURCE_COMMON_SERIALBUS;
 469
 470 typedef struct aml_resource_i2c_serialbus
 471 {
 472     AML_RESOURCE_LARGE_HEADER_COMMON
 473     AML_RESOURCE_SERIAL_COMMON
 474     UINT32                          ConnectionSpeed;
 475     UINT16                          SlaveAddress;
 476     /*
 477      * Optional fields follow immediately:
 478      * 1) Vendor Data bytes
 479      * 2) Resource Source String
 480      */
 481
 482 } AML_RESOURCE_I2C_SERIALBUS;
 483
 484 #define AML_RESOURCE_I2C_REVISION               1       /* ACPI 5.0 */
 485 #define AML_RESOURCE_I2C_TYPE_REVISION          1       /* ACPI 5.0 */
 486 #define AML_RESOURCE_I2C_MIN_DATA_LEN           6
 487
 488 typedef struct aml_resource_spi_serialbus
 489 {
 490     AML_RESOURCE_LARGE_HEADER_COMMON
 491     AML_RESOURCE_SERIAL_COMMON
 492     UINT32                          ConnectionSpeed;
 493     UINT8                           DataBitLength;
 494     UINT8                           ClockPhase;
 495     UINT8                           ClockPolarity;
 496     UINT16                          DeviceSelection;
 497     /*
 498      * Optional fields follow immediately:
 499      * 1) Vendor Data bytes
 500      * 2) Resource Source String
 501      */
 502
 503 } AML_RESOURCE_SPI_SERIALBUS;
 504
 505 #define AML_RESOURCE_SPI_REVISION               1       /* ACPI 5.0 */
 506 #define AML_RESOURCE_SPI_TYPE_REVISION          1       /* ACPI 5.0 */
 507 #define AML_RESOURCE_SPI_MIN_DATA_LEN           9
 508
 509
 510 typedef struct aml_resource_uart_serialbus
 511 {
 512     AML_RESOURCE_LARGE_HEADER_COMMON
 513     AML_RESOURCE_SERIAL_COMMON
 514     UINT32                          DefaultBaudRate;
 515     UINT16                          RxFifoSize;
 516     UINT16                          TxFifoSize;
 517     UINT8                           Parity;
 518     UINT8                           LinesEnabled;
 519     /*
 520      * Optional fields follow immediately:
 521      * 1) Vendor Data bytes
 522      * 2) Resource Source String
 523      */
 524
 525 } AML_RESOURCE_UART_SERIALBUS;
 526
 527 #define AML_RESOURCE_UART_REVISION              1       /* ACPI 5.0 */
 528 #define AML_RESOURCE_UART_TYPE_REVISION         1       /* ACPI 5.0 */
 529 #define AML_RESOURCE_UART_MIN_DATA_LEN          10
 530
 531
 532 /* restore default alignment */
 533
 534 #pragma pack()
 535
 536 /* Union of all resource descriptors, so we can allocate the worst case */
 537
 538 typedef union aml_resource
 539 {
 540     /* Descriptor headers */
 541
 542     UINT8                                   DescriptorType;
 543     AML_RESOURCE_SMALL_HEADER               SmallHeader;
 544     AML_RESOURCE_LARGE_HEADER               LargeHeader;
 545
 546     /* Small resource descriptors */
 547
 548     AML_RESOURCE_IRQ                        Irq;
 549     AML_RESOURCE_DMA                        Dma;
 550     AML_RESOURCE_START_DEPENDENT            StartDpf;
 551     AML_RESOURCE_END_DEPENDENT              EndDpf;
 552     AML_RESOURCE_IO                         Io;
 553     AML_RESOURCE_FIXED_IO                   FixedIo;
 554     AML_RESOURCE_FIXED_DMA                  FixedDma;
 555     AML_RESOURCE_VENDOR_SMALL               VendorSmall;
 556     AML_RESOURCE_END_TAG                    EndTag;
 557
 558     /* Large resource descriptors */
 559
 560     AML_RESOURCE_MEMORY24                   Memory24;
 561     AML_RESOURCE_GENERIC_REGISTER           GenericReg;
 562     AML_RESOURCE_VENDOR_LARGE               VendorLarge;
 563     AML_RESOURCE_MEMORY32                   Memory32;
 564     AML_RESOURCE_FIXED_MEMORY32             FixedMemory32;
 565     AML_RESOURCE_ADDRESS16                  Address16;
 566     AML_RESOURCE_ADDRESS32                  Address32;
 567     AML_RESOURCE_ADDRESS64                  Address64;
 568     AML_RESOURCE_EXTENDED_ADDRESS64         ExtAddress64;
 569     AML_RESOURCE_EXTENDED_IRQ               ExtendedIrq;
 570     AML_RESOURCE_GPIO                       Gpio;
 571     AML_RESOURCE_I2C_SERIALBUS              I2cSerialBus;
 572     AML_RESOURCE_SPI_SERIALBUS              SpiSerialBus;
 573     AML_RESOURCE_UART_SERIALBUS             UartSerialBus;
 574     AML_RESOURCE_COMMON_SERIALBUS           CommonSerialBus;
 575
 576     /* Utility overlays */
 577
 578     AML_RESOURCE_ADDRESS                    Address;
 579     UINT32                                  DwordItem;
 580     UINT16                                  WordItem;
 581     UINT8                                   ByteItem;
 582
 583 } AML_RESOURCE;
 584
 585
 586 /* Interfaces used by both the disassembler and compiler */
 587
 588 void
 589 MpSaveGpioInfo (
 590     ACPI_PARSE_OBJECT       *Op,
 591     AML_RESOURCE            *Resource,
 592     UINT32                  PinCount,
 593     UINT16                  *PinList,
 594     char                    *DeviceName);
 595
 596 void
 597 MpSaveSerialInfo (
 598     ACPI_PARSE_OBJECT       *Op,
 599     AML_RESOURCE            *Resource,
 600     char                    *DeviceName);
 601
 602 char *
 603 MpGetHidFromParseTree (
 604     ACPI_NAMESPACE_NODE     *HidNode);
 605
 606 char *
 607 MpGetHidViaNamestring (
 608     char                    *DeviceName);
 609
 610 char *
 611 MpGetConnectionInfo (
 612     ACPI_PARSE_OBJECT       *Op,
 613     UINT32                  PinIndex,
 614     ACPI_NAMESPACE_NODE     **TargetNode,
 615     char                    **TargetName);
 616
 617 char *
 618 MpGetParentDeviceHid (
 619     ACPI_PARSE_OBJECT       *Op,
 620     ACPI_NAMESPACE_NODE     **TargetNode,
 621     char                    **ParentDeviceName);
 622
 623 char *
 624 MpGetDdnValue (
 625     char                    *DeviceName);
 626
 627 char *
 628 MpGetHidValue (
 629     ACPI_NAMESPACE_NODE     *DeviceNode);
 630
 631 #endif