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amlresrc.h revision 1.1.1.5
      1 /******************************************************************************
      2  *
      3  * Module Name: amlresrc.h - AML resource descriptors
      4  *
      5  *****************************************************************************/
      6 
      7 /*
      8  * Copyright (C) 2000 - 2015, 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
    632