summaryrefslogtreecommitdiffstats
path: root/sys/contrib/dev/acpica/include/amlresrc.h
blob: cd8b3b638c9e642504ba78a2510f0d5b558f02c8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
/******************************************************************************
 *
 * Module Name: amlresrc.h - AML resource descriptors
 *
 *****************************************************************************/

/*
 * Copyright (C) 2000 - 2014, Intel Corp.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions, and the following disclaimer,
 *    without modification.
 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
 *    substantially similar to the "NO WARRANTY" disclaimer below
 *    ("Disclaimer") and any redistribution must be conditioned upon
 *    including a substantially similar Disclaimer requirement for further
 *    binary redistribution.
 * 3. Neither the names of the above-listed copyright holders nor the names
 *    of any contributors may be used to endorse or promote products derived
 *    from this software without specific prior written permission.
 *
 * Alternatively, this software may be distributed under the terms of the
 * GNU General Public License ("GPL") version 2 as published by the Free
 * Software Foundation.
 *
 * NO WARRANTY
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGES.
 */

/* acpisrc:StructDefs -- for acpisrc conversion */

#ifndef __AMLRESRC_H
#define __AMLRESRC_H


/*
 * Resource descriptor tags, as defined in the ACPI specification.
 * Used to symbolically reference fields within a descriptor.
 */
#define ACPI_RESTAG_ADDRESS                     "_ADR"
#define ACPI_RESTAG_ALIGNMENT                   "_ALN"
#define ACPI_RESTAG_ADDRESSSPACE                "_ASI"
#define ACPI_RESTAG_ACCESSSIZE                  "_ASZ"
#define ACPI_RESTAG_TYPESPECIFICATTRIBUTES      "_ATT"
#define ACPI_RESTAG_BASEADDRESS                 "_BAS"
#define ACPI_RESTAG_BUSMASTER                   "_BM_"  /* Master(1), Slave(0) */
#define ACPI_RESTAG_DEBOUNCETIME                "_DBT"
#define ACPI_RESTAG_DECODE                      "_DEC"
#define ACPI_RESTAG_DEVICEPOLARITY              "_DPL"
#define ACPI_RESTAG_DMA                         "_DMA"
#define ACPI_RESTAG_DMATYPE                     "_TYP"  /* Compatible(0), A(1), B(2), F(3) */
#define ACPI_RESTAG_DRIVESTRENGTH               "_DRS"
#define ACPI_RESTAG_ENDIANNESS                  "_END"
#define ACPI_RESTAG_FLOWCONTROL                 "_FLC"
#define ACPI_RESTAG_GRANULARITY                 "_GRA"
#define ACPI_RESTAG_INTERRUPT                   "_INT"
#define ACPI_RESTAG_INTERRUPTLEVEL              "_LL_"  /* ActiveLo(1), ActiveHi(0) */
#define ACPI_RESTAG_INTERRUPTSHARE              "_SHR"  /* Shareable(1), NoShare(0) */
#define ACPI_RESTAG_INTERRUPTTYPE               "_HE_"  /* Edge(1), Level(0) */
#define ACPI_RESTAG_IORESTRICTION               "_IOR"
#define ACPI_RESTAG_LENGTH                      "_LEN"
#define ACPI_RESTAG_LINE                        "_LIN"
#define ACPI_RESTAG_MEMATTRIBUTES               "_MTP"  /* Memory(0), Reserved(1), ACPI(2), NVS(3) */
#define ACPI_RESTAG_MEMTYPE                     "_MEM"  /* NonCache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */
#define ACPI_RESTAG_MAXADDR                     "_MAX"
#define ACPI_RESTAG_MINADDR                     "_MIN"
#define ACPI_RESTAG_MAXTYPE                     "_MAF"
#define ACPI_RESTAG_MINTYPE                     "_MIF"
#define ACPI_RESTAG_MODE                        "_MOD"
#define ACPI_RESTAG_PARITY                      "_PAR"
#define ACPI_RESTAG_PHASE                       "_PHA"
#define ACPI_RESTAG_PIN                         "_PIN"
#define ACPI_RESTAG_PINCONFIG                   "_PPI"
#define ACPI_RESTAG_POLARITY                    "_POL"
#define ACPI_RESTAG_REGISTERBITOFFSET           "_RBO"
#define ACPI_RESTAG_REGISTERBITWIDTH            "_RBW"
#define ACPI_RESTAG_RANGETYPE                   "_RNG"
#define ACPI_RESTAG_READWRITETYPE               "_RW_"  /* ReadOnly(0), Writeable (1) */
#define ACPI_RESTAG_LENGTH_RX                   "_RXL"
#define ACPI_RESTAG_LENGTH_TX                   "_TXL"
#define ACPI_RESTAG_SLAVEMODE                   "_SLV"
#define ACPI_RESTAG_SPEED                       "_SPE"
#define ACPI_RESTAG_STOPBITS                    "_STB"
#define ACPI_RESTAG_TRANSLATION                 "_TRA"
#define ACPI_RESTAG_TRANSTYPE                   "_TRS"  /* Sparse(1), Dense(0) */
#define ACPI_RESTAG_TYPE                        "_TTP"  /* Translation(1), Static (0) */
#define ACPI_RESTAG_XFERTYPE                    "_SIZ"  /* 8(0), 8And16(1), 16(2) */
#define ACPI_RESTAG_VENDORDATA                  "_VEN"


/* Default sizes for "small" resource descriptors */

#define ASL_RDESC_IRQ_SIZE                      0x02
#define ASL_RDESC_DMA_SIZE                      0x02
#define ASL_RDESC_ST_DEPEND_SIZE                0x00
#define ASL_RDESC_END_DEPEND_SIZE               0x00
#define ASL_RDESC_IO_SIZE                       0x07
#define ASL_RDESC_FIXED_IO_SIZE                 0x03
#define ASL_RDESC_FIXED_DMA_SIZE                0x05
#define ASL_RDESC_END_TAG_SIZE                  0x01


typedef struct asl_resource_node
{
    UINT32                          BufferLength;
    void                            *Buffer;
    struct asl_resource_node        *Next;

} ASL_RESOURCE_NODE;

typedef struct asl_resource_info
{
    ACPI_PARSE_OBJECT               *DescriptorTypeOp;  /* Resource descriptor parse node */
    ACPI_PARSE_OBJECT               *MappingOp;         /* Used for mapfile support */
    UINT32                          CurrentByteOffset;  /* Offset in resource template */

} ASL_RESOURCE_INFO;


/* Macros used to generate AML resource length fields */

#define ACPI_AML_SIZE_LARGE(r)      (sizeof (r) - sizeof (AML_RESOURCE_LARGE_HEADER))
#define ACPI_AML_SIZE_SMALL(r)      (sizeof (r) - sizeof (AML_RESOURCE_SMALL_HEADER))

/*
 * Resource descriptors defined in the ACPI specification.
 *
 * Packing/alignment must be BYTE because these descriptors
 * are used to overlay the raw AML byte stream.
 */
#pragma pack(1)

/*
 * SMALL descriptors
 */
#define AML_RESOURCE_SMALL_HEADER_COMMON \
    UINT8                           DescriptorType;

typedef struct aml_resource_small_header
{
    AML_RESOURCE_SMALL_HEADER_COMMON

} AML_RESOURCE_SMALL_HEADER;


typedef struct aml_resource_irq
{
    AML_RESOURCE_SMALL_HEADER_COMMON
    UINT16                          IrqMask;
    UINT8                           Flags;

} AML_RESOURCE_IRQ;


typedef struct aml_resource_irq_noflags
{
    AML_RESOURCE_SMALL_HEADER_COMMON
    UINT16                          IrqMask;

} AML_RESOURCE_IRQ_NOFLAGS;


typedef struct aml_resource_dma
{
    AML_RESOURCE_SMALL_HEADER_COMMON
    UINT8                           DmaChannelMask;
    UINT8                           Flags;

} AML_RESOURCE_DMA;


typedef struct aml_resource_start_dependent
{
    AML_RESOURCE_SMALL_HEADER_COMMON
    UINT8                           Flags;

} AML_RESOURCE_START_DEPENDENT;


typedef struct aml_resource_start_dependent_noprio
{
    AML_RESOURCE_SMALL_HEADER_COMMON

} AML_RESOURCE_START_DEPENDENT_NOPRIO;


typedef struct aml_resource_end_dependent
{
    AML_RESOURCE_SMALL_HEADER_COMMON

} AML_RESOURCE_END_DEPENDENT;


typedef struct aml_resource_io
{
    AML_RESOURCE_SMALL_HEADER_COMMON
    UINT8                           Flags;
    UINT16                          Minimum;
    UINT16                          Maximum;
    UINT8                           Alignment;
    UINT8                           AddressLength;

} AML_RESOURCE_IO;


typedef struct aml_resource_fixed_io
{
    AML_RESOURCE_SMALL_HEADER_COMMON
    UINT16                          Address;
    UINT8                           AddressLength;

} AML_RESOURCE_FIXED_IO;


typedef struct aml_resource_vendor_small
{
    AML_RESOURCE_SMALL_HEADER_COMMON

} AML_RESOURCE_VENDOR_SMALL;


typedef struct aml_resource_end_tag
{
    AML_RESOURCE_SMALL_HEADER_COMMON
    UINT8                           Checksum;

} AML_RESOURCE_END_TAG;


typedef struct aml_resource_fixed_dma
{
    AML_RESOURCE_SMALL_HEADER_COMMON
    UINT16                          RequestLines;
    UINT16                          Channels;
    UINT8                           Width;

} AML_RESOURCE_FIXED_DMA;


/*
 * LARGE descriptors
 */
#define AML_RESOURCE_LARGE_HEADER_COMMON \
    UINT8                           DescriptorType;\
    UINT16                          ResourceLength;

typedef struct aml_resource_large_header
{
    AML_RESOURCE_LARGE_HEADER_COMMON

} AML_RESOURCE_LARGE_HEADER;


/* General Flags for address space resource descriptors */

#define ACPI_RESOURCE_FLAG_DEC      2
#define ACPI_RESOURCE_FLAG_MIF      4
#define ACPI_RESOURCE_FLAG_MAF      8

typedef struct aml_resource_memory24
{
    AML_RESOURCE_LARGE_HEADER_COMMON
    UINT8                           Flags;
    UINT16                          Minimum;
    UINT16                          Maximum;
    UINT16                          Alignment;
    UINT16                          AddressLength;

} AML_RESOURCE_MEMORY24;


typedef struct aml_resource_vendor_large
{
    AML_RESOURCE_LARGE_HEADER_COMMON

} AML_RESOURCE_VENDOR_LARGE;


typedef struct aml_resource_memory32
{
    AML_RESOURCE_LARGE_HEADER_COMMON
    UINT8                           Flags;
    UINT32                          Minimum;
    UINT32                          Maximum;
    UINT32                          Alignment;
    UINT32                          AddressLength;

} AML_RESOURCE_MEMORY32;


typedef struct aml_resource_fixed_memory32
{
    AML_RESOURCE_LARGE_HEADER_COMMON
    UINT8                           Flags;
    UINT32                          Address;
    UINT32                          AddressLength;

} AML_RESOURCE_FIXED_MEMORY32;


#define AML_RESOURCE_ADDRESS_COMMON \
    UINT8                           ResourceType; \
    UINT8                           Flags; \
    UINT8                           SpecificFlags;


typedef struct aml_resource_address
{
    AML_RESOURCE_LARGE_HEADER_COMMON
    AML_RESOURCE_ADDRESS_COMMON

} AML_RESOURCE_ADDRESS;


typedef struct aml_resource_extended_address64
{
    AML_RESOURCE_LARGE_HEADER_COMMON
    AML_RESOURCE_ADDRESS_COMMON
    UINT8                           RevisionID;
    UINT8                           Reserved;
    UINT64                          Granularity;
    UINT64                          Minimum;
    UINT64                          Maximum;
    UINT64                          TranslationOffset;
    UINT64                          AddressLength;
    UINT64                          TypeSpecific;

} AML_RESOURCE_EXTENDED_ADDRESS64;

#define AML_RESOURCE_EXTENDED_ADDRESS_REVISION          1       /* ACPI 3.0 */


typedef struct aml_resource_address64
{
    AML_RESOURCE_LARGE_HEADER_COMMON
    AML_RESOURCE_ADDRESS_COMMON
    UINT64                          Granularity;
    UINT64                          Minimum;
    UINT64                          Maximum;
    UINT64                          TranslationOffset;
    UINT64                          AddressLength;

} AML_RESOURCE_ADDRESS64;


typedef struct aml_resource_address32
{
    AML_RESOURCE_LARGE_HEADER_COMMON
    AML_RESOURCE_ADDRESS_COMMON
    UINT32                          Granularity;
    UINT32                          Minimum;
    UINT32                          Maximum;
    UINT32                          TranslationOffset;
    UINT32                          AddressLength;

} AML_RESOURCE_ADDRESS32;


typedef struct aml_resource_address16
{
    AML_RESOURCE_LARGE_HEADER_COMMON
    AML_RESOURCE_ADDRESS_COMMON
    UINT16                          Granularity;
    UINT16                          Minimum;
    UINT16                          Maximum;
    UINT16                          TranslationOffset;
    UINT16                          AddressLength;

} AML_RESOURCE_ADDRESS16;


typedef struct aml_resource_extended_irq
{
    AML_RESOURCE_LARGE_HEADER_COMMON
    UINT8                           Flags;
    UINT8                           InterruptCount;
    UINT32                          Interrupts[1];
    /* ResSourceIndex, ResSource optional fields follow */

} AML_RESOURCE_EXTENDED_IRQ;


typedef struct aml_resource_generic_register
{
    AML_RESOURCE_LARGE_HEADER_COMMON
    UINT8                           AddressSpaceId;
    UINT8                           BitWidth;
    UINT8                           BitOffset;
    UINT8                           AccessSize; /* ACPI 3.0, was previously Reserved */
    UINT64                          Address;

} AML_RESOURCE_GENERIC_REGISTER;


/* Common descriptor for GpioInt and GpioIo (ACPI 5.0) */

typedef struct aml_resource_gpio
{
    AML_RESOURCE_LARGE_HEADER_COMMON
    UINT8                           RevisionId;
    UINT8                           ConnectionType;
    UINT16                          Flags;
    UINT16                          IntFlags;
    UINT8                           PinConfig;
    UINT16                          DriveStrength;
    UINT16                          DebounceTimeout;
    UINT16                          PinTableOffset;
    UINT8                           ResSourceIndex;
    UINT16                          ResSourceOffset;
    UINT16                          VendorOffset;
    UINT16                          VendorLength;
    /*
     * Optional fields follow immediately:
     * 1) PIN list (Words)
     * 2) Resource Source String
     * 3) Vendor Data bytes
     */

} AML_RESOURCE_GPIO;

#define AML_RESOURCE_GPIO_REVISION              1       /* ACPI 5.0 */

/* Values for ConnectionType above */

#define AML_RESOURCE_GPIO_TYPE_INT              0
#define AML_RESOURCE_GPIO_TYPE_IO               1
#define AML_RESOURCE_MAX_GPIOTYPE               1


/* Common preamble for all serial descriptors (ACPI 5.0) */

#define AML_RESOURCE_SERIAL_COMMON \
    UINT8                           RevisionId; \
    UINT8                           ResSourceIndex; \
    UINT8                           Type; \
    UINT8                           Flags; \
    UINT16                          TypeSpecificFlags; \
    UINT8                           TypeRevisionId; \
    UINT16                          TypeDataLength; \

/* Values for the type field above */

#define AML_RESOURCE_I2C_SERIALBUSTYPE          1
#define AML_RESOURCE_SPI_SERIALBUSTYPE          2
#define AML_RESOURCE_UART_SERIALBUSTYPE         3
#define AML_RESOURCE_MAX_SERIALBUSTYPE          3
#define AML_RESOURCE_VENDOR_SERIALBUSTYPE       192 /* Vendor defined is 0xC0-0xFF (NOT SUPPORTED) */

typedef struct aml_resource_common_serialbus
{
    AML_RESOURCE_LARGE_HEADER_COMMON
    AML_RESOURCE_SERIAL_COMMON

} AML_RESOURCE_COMMON_SERIALBUS;

typedef struct aml_resource_i2c_serialbus
{
    AML_RESOURCE_LARGE_HEADER_COMMON
    AML_RESOURCE_SERIAL_COMMON
    UINT32                          ConnectionSpeed;
    UINT16                          SlaveAddress;
    /*
     * Optional fields follow immediately:
     * 1) Vendor Data bytes
     * 2) Resource Source String
     */

} AML_RESOURCE_I2C_SERIALBUS;

#define AML_RESOURCE_I2C_REVISION               1       /* ACPI 5.0 */
#define AML_RESOURCE_I2C_TYPE_REVISION          1       /* ACPI 5.0 */
#define AML_RESOURCE_I2C_MIN_DATA_LEN           6

typedef struct aml_resource_spi_serialbus
{
    AML_RESOURCE_LARGE_HEADER_COMMON
    AML_RESOURCE_SERIAL_COMMON
    UINT32                          ConnectionSpeed;
    UINT8                           DataBitLength;
    UINT8                           ClockPhase;
    UINT8                           ClockPolarity;
    UINT16                          DeviceSelection;
    /*
     * Optional fields follow immediately:
     * 1) Vendor Data bytes
     * 2) Resource Source String
     */

} AML_RESOURCE_SPI_SERIALBUS;

#define AML_RESOURCE_SPI_REVISION               1       /* ACPI 5.0 */
#define AML_RESOURCE_SPI_TYPE_REVISION          1       /* ACPI 5.0 */
#define AML_RESOURCE_SPI_MIN_DATA_LEN           9


typedef struct aml_resource_uart_serialbus
{
    AML_RESOURCE_LARGE_HEADER_COMMON
    AML_RESOURCE_SERIAL_COMMON
    UINT32                          DefaultBaudRate;
    UINT16                          RxFifoSize;
    UINT16                          TxFifoSize;
    UINT8                           Parity;
    UINT8                           LinesEnabled;
    /*
     * Optional fields follow immediately:
     * 1) Vendor Data bytes
     * 2) Resource Source String
     */

} AML_RESOURCE_UART_SERIALBUS;

#define AML_RESOURCE_UART_REVISION              1       /* ACPI 5.0 */
#define AML_RESOURCE_UART_TYPE_REVISION         1       /* ACPI 5.0 */
#define AML_RESOURCE_UART_MIN_DATA_LEN          10


/* restore default alignment */

#pragma pack()

/* Union of all resource descriptors, so we can allocate the worst case */

typedef union aml_resource
{
    /* Descriptor headers */

    UINT8                                   DescriptorType;
    AML_RESOURCE_SMALL_HEADER               SmallHeader;
    AML_RESOURCE_LARGE_HEADER               LargeHeader;

    /* Small resource descriptors */

    AML_RESOURCE_IRQ                        Irq;
    AML_RESOURCE_DMA                        Dma;
    AML_RESOURCE_START_DEPENDENT            StartDpf;
    AML_RESOURCE_END_DEPENDENT              EndDpf;
    AML_RESOURCE_IO                         Io;
    AML_RESOURCE_FIXED_IO                   FixedIo;
    AML_RESOURCE_FIXED_DMA                  FixedDma;
    AML_RESOURCE_VENDOR_SMALL               VendorSmall;
    AML_RESOURCE_END_TAG                    EndTag;

    /* Large resource descriptors */

    AML_RESOURCE_MEMORY24                   Memory24;
    AML_RESOURCE_GENERIC_REGISTER           GenericReg;
    AML_RESOURCE_VENDOR_LARGE               VendorLarge;
    AML_RESOURCE_MEMORY32                   Memory32;
    AML_RESOURCE_FIXED_MEMORY32             FixedMemory32;
    AML_RESOURCE_ADDRESS16                  Address16;
    AML_RESOURCE_ADDRESS32                  Address32;
    AML_RESOURCE_ADDRESS64                  Address64;
    AML_RESOURCE_EXTENDED_ADDRESS64         ExtAddress64;
    AML_RESOURCE_EXTENDED_IRQ               ExtendedIrq;
    AML_RESOURCE_GPIO                       Gpio;
    AML_RESOURCE_I2C_SERIALBUS              I2cSerialBus;
    AML_RESOURCE_SPI_SERIALBUS              SpiSerialBus;
    AML_RESOURCE_UART_SERIALBUS             UartSerialBus;
    AML_RESOURCE_COMMON_SERIALBUS           CommonSerialBus;

    /* Utility overlays */

    AML_RESOURCE_ADDRESS                    Address;
    UINT32                                  DwordItem;
    UINT16                                  WordItem;
    UINT8                                   ByteItem;

} AML_RESOURCE;


/* Interfaces used by both the disassembler and compiler */

void
MpSaveGpioInfo (
    ACPI_PARSE_OBJECT       *Op,
    AML_RESOURCE            *Resource,
    UINT32                  PinCount,
    UINT16                  *PinList,
    char                    *DeviceName);

void
MpSaveSerialInfo (
    ACPI_PARSE_OBJECT       *Op,
    AML_RESOURCE            *Resource,
    char                    *DeviceName);

char *
MpGetHidFromParseTree (
    ACPI_NAMESPACE_NODE     *HidNode);

char *
MpGetHidViaNamestring (
    char                    *DeviceName);

char *
MpGetConnectionInfo (
    ACPI_PARSE_OBJECT       *Op,
    UINT32                  PinIndex,
    ACPI_NAMESPACE_NODE     **TargetNode,
    char                    **TargetName);

char *
MpGetParentDeviceHid (
    ACPI_PARSE_OBJECT       *Op,
    ACPI_NAMESPACE_NODE     **TargetNode,
    char                    **ParentDeviceName);

char *
MpGetDdnValue (
    char                    *DeviceName);

char *
MpGetHidValue (
    ACPI_NAMESPACE_NODE     *DeviceNode);

#endif
OpenPOWER on IntegriCloud