sys/contrib/dev/acpica/source/include/amlresrc.h

   1 /******************************************************************************
   2  *
   3  * Module Name: amlresrc.h - AML resource descriptors
   4  *
   5  *****************************************************************************/
   6
   7 /*
   8  * Copyright (C) 2000 - 2014, 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 #pragma pack(push) /* Set default struct packing */
  51
  52 /*
  53  * Resource descriptor tags, as defined in the ACPI specification.
  54  * Used to symbolically reference fields within a descriptor.
  55  */
  56 #define ACPI_RESTAG_ADDRESS                     "_ADR"
  57 #define ACPI_RESTAG_ALIGNMENT                   "_ALN"
  58 #define ACPI_RESTAG_ADDRESSSPACE                "_ASI"
  59 #define ACPI_RESTAG_ACCESSSIZE                  "_ASZ"
  60 #define ACPI_RESTAG_TYPESPECIFICATTRIBUTES      "_ATT"
  61 #define ACPI_RESTAG_BASEADDRESS                 "_BAS"
  62 #define ACPI_RESTAG_BUSMASTER                   "_BM_"  /* Master(1), Slave(0) */
  63 #define ACPI_RESTAG_DEBOUNCETIME                "_DBT"
  64 #define ACPI_RESTAG_DECODE                      "_DEC"
  65 #define ACPI_RESTAG_DEVICEPOLARITY              "_DPL"
  66 #define ACPI_RESTAG_DMA                         "_DMA"
  67 #define ACPI_RESTAG_DMATYPE                     "_TYP"  /* Compatible(0), A(1), B(2), F(3) */
  68 #define ACPI_RESTAG_DRIVESTRENGTH               "_DRS"
  69 #define ACPI_RESTAG_ENDIANNESS                  "_END"
  70 #define ACPI_RESTAG_FLOWCONTROL                 "_FLC"
  71 #define ACPI_RESTAG_GRANULARITY                 "_GRA"
  72 #define ACPI_RESTAG_INTERRUPT                   "_INT"
  73 #define ACPI_RESTAG_INTERRUPTLEVEL              "_LL_"  /* ActiveLo(1), ActiveHi(0) */
  74 #define ACPI_RESTAG_INTERRUPTSHARE              "_SHR"  /* Shareable(1), NoShare(0) */
  75 #define ACPI_RESTAG_INTERRUPTTYPE               "_HE_"  /* Edge(1), Level(0) */
  76 #define ACPI_RESTAG_IORESTRICTION               "_IOR"
  77 #define ACPI_RESTAG_LENGTH                      "_LEN"
  78 #define ACPI_RESTAG_LINE                        "_LIN"
  79 #define ACPI_RESTAG_MEMATTRIBUTES               "_MTP"  /* Memory(0), Reserved(1), ACPI(2), NVS(3) */
  80 #define ACPI_RESTAG_MEMTYPE                     "_MEM"  /* NonCache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */
  81 #define ACPI_RESTAG_MAXADDR                     "_MAX"
  82 #define ACPI_RESTAG_MINADDR                     "_MIN"
  83 #define ACPI_RESTAG_MAXTYPE                     "_MAF"
  84 #define ACPI_RESTAG_MINTYPE                     "_MIF"
  85 #define ACPI_RESTAG_MODE                        "_MOD"
  86 #define ACPI_RESTAG_PARITY                      "_PAR"
  87 #define ACPI_RESTAG_PHASE                       "_PHA"
  88 #define ACPI_RESTAG_PIN                         "_PIN"
  89 #define ACPI_RESTAG_PINCONFIG                   "_PPI"
  90 #define ACPI_RESTAG_POLARITY                    "_POL"
  91 #define ACPI_RESTAG_REGISTERBITOFFSET           "_RBO"
  92 #define ACPI_RESTAG_REGISTERBITWIDTH            "_RBW"
  93 #define ACPI_RESTAG_RANGETYPE                   "_RNG"
  94 #define ACPI_RESTAG_READWRITETYPE               "_RW_"  /* ReadOnly(0), Writeable (1) */
  95 #define ACPI_RESTAG_LENGTH_RX                   "_RXL"
  96 #define ACPI_RESTAG_LENGTH_TX                   "_TXL"
  97 #define ACPI_RESTAG_SLAVEMODE                   "_SLV"
  98 #define ACPI_RESTAG_SPEED                       "_SPE"
  99 #define ACPI_RESTAG_STOPBITS                    "_STB"
 100 #define ACPI_RESTAG_TRANSLATION                 "_TRA"
 101 #define ACPI_RESTAG_TRANSTYPE                   "_TRS"  /* Sparse(1), Dense(0) */
 102 #define ACPI_RESTAG_TYPE                        "_TTP"  /* Translation(1), Static (0) */
 103 #define ACPI_RESTAG_XFERTYPE                    "_SIZ"  /* 8(0), 8And16(1), 16(2) */
 104 #define ACPI_RESTAG_VENDORDATA                  "_VEN"
 105
 106
 107 /* Default sizes for "small" resource descriptors */
 108
 109 #define ASL_RDESC_IRQ_SIZE                      0x02
 110 #define ASL_RDESC_DMA_SIZE                      0x02
 111 #define ASL_RDESC_ST_DEPEND_SIZE                0x00
 112 #define ASL_RDESC_END_DEPEND_SIZE               0x00
 113 #define ASL_RDESC_IO_SIZE                       0x07
 114 #define ASL_RDESC_FIXED_IO_SIZE                 0x03
 115 #define ASL_RDESC_FIXED_DMA_SIZE                0x05
 116 #define ASL_RDESC_END_TAG_SIZE                  0x01
 117
 118
 119 typedef struct asl_resource_node
 120 {
 121     UINT32                          BufferLength;
 122     void                            *Buffer;
 123     struct asl_resource_node        *Next;
 124
 125 } ASL_RESOURCE_NODE;
 126
 127
 128 /* Macros used to generate AML resource length fields */
 129
 130 #define ACPI_AML_SIZE_LARGE(r)      (sizeof (r) - sizeof (AML_RESOURCE_LARGE_HEADER))
 131 #define ACPI_AML_SIZE_SMALL(r)      (sizeof (r) - sizeof (AML_RESOURCE_SMALL_HEADER))
 132
 133 /*
 134  * Resource descriptors defined in the ACPI specification.
 135  *
 136  * Packing/alignment must be BYTE because these descriptors
 137  * are used to overlay the raw AML byte stream.
 138  */
 139 #pragma pack(1)
 140
 141 /*
 142  * SMALL descriptors
 143  */
 144 #define AML_RESOURCE_SMALL_HEADER_COMMON \
 145     UINT8                           DescriptorType;
 146
 147 typedef struct aml_resource_small_header
 148 {
 149     AML_RESOURCE_SMALL_HEADER_COMMON
 150
 151 } AML_RESOURCE_SMALL_HEADER;
 152
 153
 154 typedef struct aml_resource_irq
 155 {
 156     AML_RESOURCE_SMALL_HEADER_COMMON
 157     UINT16                          IrqMask;
 158     UINT8                           Flags;
 159
 160 } AML_RESOURCE_IRQ;
 161
 162
 163 typedef struct aml_resource_irq_noflags
 164 {
 165     AML_RESOURCE_SMALL_HEADER_COMMON
 166     UINT16                          IrqMask;
 167
 168 } AML_RESOURCE_IRQ_NOFLAGS;
 169
 170
 171 typedef struct aml_resource_dma
 172 {
 173     AML_RESOURCE_SMALL_HEADER_COMMON
 174     UINT8                           DmaChannelMask;
 175     UINT8                           Flags;
 176
 177 } AML_RESOURCE_DMA;
 178
 179
 180 typedef struct aml_resource_start_dependent
 181 {
 182     AML_RESOURCE_SMALL_HEADER_COMMON
 183     UINT8                           Flags;
 184
 185 } AML_RESOURCE_START_DEPENDENT;
 186
 187
 188 typedef struct aml_resource_start_dependent_noprio
 189 {
 190     AML_RESOURCE_SMALL_HEADER_COMMON
 191
 192 } AML_RESOURCE_START_DEPENDENT_NOPRIO;
 193
 194
 195 typedef struct aml_resource_end_dependent
 196 {
 197     AML_RESOURCE_SMALL_HEADER_COMMON
 198
 199 } AML_RESOURCE_END_DEPENDENT;
 200
 201
 202 typedef struct aml_resource_io
 203 {
 204     AML_RESOURCE_SMALL_HEADER_COMMON
 205     UINT8                           Flags;
 206     UINT16                          Minimum;
 207     UINT16                          Maximum;
 208     UINT8                           Alignment;
 209     UINT8                           AddressLength;
 210
 211 } AML_RESOURCE_IO;
 212
 213
 214 typedef struct aml_resource_fixed_io
 215 {
 216     AML_RESOURCE_SMALL_HEADER_COMMON
 217     UINT16                          Address;
 218     UINT8                           AddressLength;
 219
 220 } AML_RESOURCE_FIXED_IO;
 221
 222
 223 typedef struct aml_resource_vendor_small
 224 {
 225     AML_RESOURCE_SMALL_HEADER_COMMON
 226
 227 } AML_RESOURCE_VENDOR_SMALL;
 228
 229
 230 typedef struct aml_resource_end_tag
 231 {
 232     AML_RESOURCE_SMALL_HEADER_COMMON
 233     UINT8                           Checksum;
 234
 235 } AML_RESOURCE_END_TAG;
 236
 237
 238 typedef struct aml_resource_fixed_dma
 239 {
 240     AML_RESOURCE_SMALL_HEADER_COMMON
 241     UINT16                          RequestLines;
 242     UINT16                          Channels;
 243     UINT8                           Width;
 244
 245 } AML_RESOURCE_FIXED_DMA;
 246
 247
 248 /*
 249  * LARGE descriptors
 250  */
 251 #define AML_RESOURCE_LARGE_HEADER_COMMON \
 252     UINT8                           DescriptorType;\
 253     UINT16                          ResourceLength;
 254
 255 typedef struct aml_resource_large_header
 256 {
 257     AML_RESOURCE_LARGE_HEADER_COMMON
 258
 259 } AML_RESOURCE_LARGE_HEADER;
 260
 261
 262 /* General Flags for address space resource descriptors */
 263
 264 #define ACPI_RESOURCE_FLAG_DEC      2
 265 #define ACPI_RESOURCE_FLAG_MIF      4
 266 #define ACPI_RESOURCE_FLAG_MAF      8
 267
 268 typedef struct aml_resource_memory24
 269 {
 270     AML_RESOURCE_LARGE_HEADER_COMMON
 271     UINT8                           Flags;
 272     UINT16                          Minimum;
 273     UINT16                          Maximum;
 274     UINT16                          Alignment;
 275     UINT16                          AddressLength;
 276
 277 } AML_RESOURCE_MEMORY24;
 278
 279
 280 typedef struct aml_resource_vendor_large
 281 {
 282     AML_RESOURCE_LARGE_HEADER_COMMON
 283
 284 } AML_RESOURCE_VENDOR_LARGE;
 285
 286
 287 typedef struct aml_resource_memory32
 288 {
 289     AML_RESOURCE_LARGE_HEADER_COMMON
 290     UINT8                           Flags;
 291     UINT32                          Minimum;
 292     UINT32                          Maximum;
 293     UINT32                          Alignment;
 294     UINT32                          AddressLength;
 295
 296 } AML_RESOURCE_MEMORY32;
 297
 298
 299 typedef struct aml_resource_fixed_memory32
 300 {
 301     AML_RESOURCE_LARGE_HEADER_COMMON
 302     UINT8                           Flags;
 303     UINT32                          Address;
 304     UINT32                          AddressLength;
 305
 306 } AML_RESOURCE_FIXED_MEMORY32;
 307
 308
 309 #define AML_RESOURCE_ADDRESS_COMMON \
 310     UINT8                           ResourceType; \
 311     UINT8                           Flags; \
 312     UINT8                           SpecificFlags;
 313
 314
 315 typedef struct aml_resource_address
 316 {
 317     AML_RESOURCE_LARGE_HEADER_COMMON
 318     AML_RESOURCE_ADDRESS_COMMON
 319
 320 } AML_RESOURCE_ADDRESS;
 321
 322
 323 typedef struct aml_resource_extended_address64
 324 {
 325     AML_RESOURCE_LARGE_HEADER_COMMON
 326     AML_RESOURCE_ADDRESS_COMMON
 327     UINT8                           RevisionID;
 328     UINT8                           Reserved;
 329     UINT64                          Granularity;
 330     UINT64                          Minimum;
 331     UINT64                          Maximum;
 332     UINT64                          TranslationOffset;
 333     UINT64                          AddressLength;
 334     UINT64                          TypeSpecific;
 335
 336 } AML_RESOURCE_EXTENDED_ADDRESS64;
 337
 338 #define AML_RESOURCE_EXTENDED_ADDRESS_REVISION          1       /* ACPI 3.0 */
 339
 340
 341 typedef struct aml_resource_address64
 342 {
 343     AML_RESOURCE_LARGE_HEADER_COMMON
 344     AML_RESOURCE_ADDRESS_COMMON
 345     UINT64                          Granularity;
 346     UINT64                          Minimum;
 347     UINT64                          Maximum;
 348     UINT64                          TranslationOffset;
 349     UINT64                          AddressLength;
 350
 351 } AML_RESOURCE_ADDRESS64;
 352
 353
 354 typedef struct aml_resource_address32
 355 {
 356     AML_RESOURCE_LARGE_HEADER_COMMON
 357     AML_RESOURCE_ADDRESS_COMMON
 358     UINT32                          Granularity;
 359     UINT32                          Minimum;
 360     UINT32                          Maximum;
 361     UINT32                          TranslationOffset;
 362     UINT32                          AddressLength;
 363
 364 } AML_RESOURCE_ADDRESS32;
 365
 366
 367 typedef struct aml_resource_address16
 368 {
 369     AML_RESOURCE_LARGE_HEADER_COMMON
 370     AML_RESOURCE_ADDRESS_COMMON
 371     UINT16                          Granularity;
 372     UINT16                          Minimum;
 373     UINT16                          Maximum;
 374     UINT16                          TranslationOffset;
 375     UINT16                          AddressLength;
 376
 377 } AML_RESOURCE_ADDRESS16;
 378
 379
 380 typedef struct aml_resource_extended_irq
 381 {
 382     AML_RESOURCE_LARGE_HEADER_COMMON
 383     UINT8                           Flags;
 384     UINT8                           InterruptCount;
 385     UINT32                          Interrupts[1];
 386     /* ResSourceIndex, ResSource optional fields follow */
 387
 388 } AML_RESOURCE_EXTENDED_IRQ;
 389
 390
 391 typedef struct aml_resource_generic_register
 392 {
 393     AML_RESOURCE_LARGE_HEADER_COMMON
 394     UINT8                           AddressSpaceId;
 395     UINT8                           BitWidth;
 396     UINT8                           BitOffset;
 397     UINT8                           AccessSize; /* ACPI 3.0, was previously Reserved */
 398     UINT64                          Address;
 399
 400 } AML_RESOURCE_GENERIC_REGISTER;
 401
 402
 403 /* Common descriptor for GpioInt and GpioIo (ACPI 5.0) */
 404
 405 typedef struct aml_resource_gpio
 406 {
 407     AML_RESOURCE_LARGE_HEADER_COMMON
 408     UINT8                           RevisionId;
 409     UINT8                           ConnectionType;
 410     UINT16                          Flags;
 411     UINT16                          IntFlags;
 412     UINT8                           PinConfig;
 413     UINT16                          DriveStrength;
 414     UINT16                          DebounceTimeout;
 415     UINT16                          PinTableOffset;
 416     UINT8                           ResSourceIndex;
 417     UINT16                          ResSourceOffset;
 418     UINT16                          VendorOffset;
 419     UINT16                          VendorLength;
 420     /*
 421      * Optional fields follow immediately:
 422      * 1) PIN list (Words)
 423      * 2) Resource Source String
 424      * 3) Vendor Data bytes
 425      */
 426
 427 } AML_RESOURCE_GPIO;
 428
 429 #define AML_RESOURCE_GPIO_REVISION              1       /* ACPI 5.0 */
 430
 431 /* Values for ConnectionType above */
 432
 433 #define AML_RESOURCE_GPIO_TYPE_INT              0
 434 #define AML_RESOURCE_GPIO_TYPE_IO               1
 435 #define AML_RESOURCE_MAX_GPIOTYPE               1
 436
 437
 438 /* Common preamble for all serial descriptors (ACPI 5.0) */
 439
 440 #define AML_RESOURCE_SERIAL_COMMON \
 441     UINT8                           RevisionId; \
 442     UINT8                           ResSourceIndex; \
 443     UINT8                           Type; \
 444     UINT8                           Flags; \
 445     UINT16                          TypeSpecificFlags; \
 446     UINT8                           TypeRevisionId; \
 447     UINT16                          TypeDataLength; \
 448
 449 /* Values for the type field above */
 450
 451 #define AML_RESOURCE_I2C_SERIALBUSTYPE          1
 452 #define AML_RESOURCE_SPI_SERIALBUSTYPE          2
 453 #define AML_RESOURCE_UART_SERIALBUSTYPE         3
 454 #define AML_RESOURCE_MAX_SERIALBUSTYPE          3
 455 #define AML_RESOURCE_VENDOR_SERIALBUSTYPE       192 /* Vendor defined is 0xC0-0xFF (NOT SUPPORTED) */
 456
 457 typedef struct aml_resource_common_serialbus
 458 {
 459     AML_RESOURCE_LARGE_HEADER_COMMON
 460     AML_RESOURCE_SERIAL_COMMON
 461
 462 } AML_RESOURCE_COMMON_SERIALBUS;
 463
 464 typedef struct aml_resource_i2c_serialbus
 465 {
 466     AML_RESOURCE_LARGE_HEADER_COMMON
 467     AML_RESOURCE_SERIAL_COMMON
 468     UINT32                          ConnectionSpeed;
 469     UINT16                          SlaveAddress;
 470     /*
 471      * Optional fields follow immediately:
 472      * 1) Vendor Data bytes
 473      * 2) Resource Source String
 474      */
 475
 476 } AML_RESOURCE_I2C_SERIALBUS;
 477
 478 #define AML_RESOURCE_I2C_REVISION               1       /* ACPI 5.0 */
 479 #define AML_RESOURCE_I2C_TYPE_REVISION          1       /* ACPI 5.0 */
 480 #define AML_RESOURCE_I2C_MIN_DATA_LEN           6
 481
 482 typedef struct aml_resource_spi_serialbus
 483 {
 484     AML_RESOURCE_LARGE_HEADER_COMMON
 485     AML_RESOURCE_SERIAL_COMMON
 486     UINT32                          ConnectionSpeed;
 487     UINT8                           DataBitLength;
 488     UINT8                           ClockPhase;
 489     UINT8                           ClockPolarity;
 490     UINT16                          DeviceSelection;
 491     /*
 492      * Optional fields follow immediately:
 493      * 1) Vendor Data bytes
 494      * 2) Resource Source String
 495      */
 496
 497 } AML_RESOURCE_SPI_SERIALBUS;
 498
 499 #define AML_RESOURCE_SPI_REVISION               1       /* ACPI 5.0 */
 500 #define AML_RESOURCE_SPI_TYPE_REVISION          1       /* ACPI 5.0 */
 501 #define AML_RESOURCE_SPI_MIN_DATA_LEN           9
 502
 503
 504 typedef struct aml_resource_uart_serialbus
 505 {
 506     AML_RESOURCE_LARGE_HEADER_COMMON
 507     AML_RESOURCE_SERIAL_COMMON
 508     UINT32                          DefaultBaudRate;
 509     UINT16                          RxFifoSize;
 510     UINT16                          TxFifoSize;
 511     UINT8                           Parity;
 512     UINT8                           LinesEnabled;
 513     /*
 514      * Optional fields follow immediately:
 515      * 1) Vendor Data bytes
 516      * 2) Resource Source String
 517      */
 518
 519 } AML_RESOURCE_UART_SERIALBUS;
 520
 521 #define AML_RESOURCE_UART_REVISION              1       /* ACPI 5.0 */
 522 #define AML_RESOURCE_UART_TYPE_REVISION         1       /* ACPI 5.0 */
 523 #define AML_RESOURCE_UART_MIN_DATA_LEN          10
 524
 525
 526 /* restore default alignment */
 527
 528 #pragma pack()
 529
 530 /* Union of all resource descriptors, so we can allocate the worst case */
 531
 532 typedef union aml_resource
 533 {
 534     /* Descriptor headers */
 535
 536     UINT8                                   DescriptorType;
 537     AML_RESOURCE_SMALL_HEADER               SmallHeader;
 538     AML_RESOURCE_LARGE_HEADER               LargeHeader;
 539
 540     /* Small resource descriptors */
 541
 542     AML_RESOURCE_IRQ                        Irq;
 543     AML_RESOURCE_DMA                        Dma;
 544     AML_RESOURCE_START_DEPENDENT            StartDpf;
 545     AML_RESOURCE_END_DEPENDENT              EndDpf;
 546     AML_RESOURCE_IO                         Io;
 547     AML_RESOURCE_FIXED_IO                   FixedIo;
 548     AML_RESOURCE_FIXED_DMA                  FixedDma;
 549     AML_RESOURCE_VENDOR_SMALL               VendorSmall;
 550     AML_RESOURCE_END_TAG                    EndTag;
 551
 552     /* Large resource descriptors */
 553
 554     AML_RESOURCE_MEMORY24                   Memory24;
 555     AML_RESOURCE_GENERIC_REGISTER           GenericReg;
 556     AML_RESOURCE_VENDOR_LARGE               VendorLarge;
 557     AML_RESOURCE_MEMORY32                   Memory32;
 558     AML_RESOURCE_FIXED_MEMORY32             FixedMemory32;
 559     AML_RESOURCE_ADDRESS16                  Address16;
 560     AML_RESOURCE_ADDRESS32                  Address32;
 561     AML_RESOURCE_ADDRESS64                  Address64;
 562     AML_RESOURCE_EXTENDED_ADDRESS64         ExtAddress64;
 563     AML_RESOURCE_EXTENDED_IRQ               ExtendedIrq;
 564     AML_RESOURCE_GPIO                       Gpio;
 565     AML_RESOURCE_I2C_SERIALBUS              I2cSerialBus;
 566     AML_RESOURCE_SPI_SERIALBUS              SpiSerialBus;
 567     AML_RESOURCE_UART_SERIALBUS             UartSerialBus;
 568     AML_RESOURCE_COMMON_SERIALBUS           CommonSerialBus;
 569
 570     /* Utility overlays */
 571
 572     AML_RESOURCE_ADDRESS                    Address;
 573     UINT32                                  DwordItem;
 574     UINT16                                  WordItem;
 575     UINT8                                   ByteItem;
 576
 577 } AML_RESOURCE;
 578
 579
 580 #pragma pack(pop) /* Restore original struct packing */
 581
 582 #endif