acrestyp.h revision 281396 
1/******************************************************************************
2 *
3 * Name: acrestyp.h - Defines, types, and structures for 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#ifndef __ACRESTYP_H__
45#define __ACRESTYP_H__
46
47
48/*
49 * Definitions for Resource Attributes
50 */
51typedef UINT16                          ACPI_RS_LENGTH;    /* Resource Length field is fixed at 16 bits */
52typedef UINT32                          ACPI_RSDESC_SIZE;  /* Max Resource Descriptor size is (Length+3) = (64K-1)+3 */
53
54/*
55 * Memory Attributes
56 */
57#define ACPI_READ_ONLY_MEMORY           (UINT8) 0x00
58#define ACPI_READ_WRITE_MEMORY          (UINT8) 0x01
59
60#define ACPI_NON_CACHEABLE_MEMORY       (UINT8) 0x00
61#define ACPI_CACHABLE_MEMORY            (UINT8) 0x01
62#define ACPI_WRITE_COMBINING_MEMORY     (UINT8) 0x02
63#define ACPI_PREFETCHABLE_MEMORY        (UINT8) 0x03
64
65/*! [Begin] no source code translation */
66/*
67 * IO Attributes
68 * The ISA IO ranges are:     n000-n0FFh,  n400-n4FFh, n800-n8FFh, nC00-nCFFh.
69 * The non-ISA IO ranges are: n100-n3FFh,  n500-n7FFh, n900-nBFFh, nCD0-nFFFh.
70 */
71/*! [End] no source code translation !*/
72
73#define ACPI_NON_ISA_ONLY_RANGES        (UINT8) 0x01
74#define ACPI_ISA_ONLY_RANGES            (UINT8) 0x02
75#define ACPI_ENTIRE_RANGE               (ACPI_NON_ISA_ONLY_RANGES | ACPI_ISA_ONLY_RANGES)
76
77/* Type of translation - 1=Sparse, 0=Dense */
78
79#define ACPI_SPARSE_TRANSLATION         (UINT8) 0x01
80
81/*
82 * IO Port Descriptor Decode
83 */
84#define ACPI_DECODE_10                  (UINT8) 0x00    /* 10-bit IO address decode */
85#define ACPI_DECODE_16                  (UINT8) 0x01    /* 16-bit IO address decode */
86
87/*
88 * Interrupt attributes - used in multiple descriptors
89 */
90
91/* Triggering */
92
93#define ACPI_LEVEL_SENSITIVE            (UINT8) 0x00
94#define ACPI_EDGE_SENSITIVE             (UINT8) 0x01
95
96/* Polarity */
97
98#define ACPI_ACTIVE_HIGH                (UINT8) 0x00
99#define ACPI_ACTIVE_LOW                 (UINT8) 0x01
100#define ACPI_ACTIVE_BOTH                (UINT8) 0x02
101
102/* Sharing */
103
104#define ACPI_EXCLUSIVE                  (UINT8) 0x00
105#define ACPI_SHARED                     (UINT8) 0x01
106
107/* Wake */
108
109#define ACPI_NOT_WAKE_CAPABLE           (UINT8) 0x00
110#define ACPI_WAKE_CAPABLE               (UINT8) 0x01
111
112/*
113 * DMA Attributes
114 */
115#define ACPI_COMPATIBILITY              (UINT8) 0x00
116#define ACPI_TYPE_A                     (UINT8) 0x01
117#define ACPI_TYPE_B                     (UINT8) 0x02
118#define ACPI_TYPE_F                     (UINT8) 0x03
119
120#define ACPI_NOT_BUS_MASTER             (UINT8) 0x00
121#define ACPI_BUS_MASTER                 (UINT8) 0x01
122
123#define ACPI_TRANSFER_8                 (UINT8) 0x00
124#define ACPI_TRANSFER_8_16              (UINT8) 0x01
125#define ACPI_TRANSFER_16                (UINT8) 0x02
126
127/*
128 * Start Dependent Functions Priority definitions
129 */
130#define ACPI_GOOD_CONFIGURATION         (UINT8) 0x00
131#define ACPI_ACCEPTABLE_CONFIGURATION   (UINT8) 0x01
132#define ACPI_SUB_OPTIMAL_CONFIGURATION  (UINT8) 0x02
133
134/*
135 * 16, 32 and 64-bit Address Descriptor resource types
136 */
137#define ACPI_MEMORY_RANGE               (UINT8) 0x00
138#define ACPI_IO_RANGE                   (UINT8) 0x01
139#define ACPI_BUS_NUMBER_RANGE           (UINT8) 0x02
140
141#define ACPI_ADDRESS_NOT_FIXED          (UINT8) 0x00
142#define ACPI_ADDRESS_FIXED              (UINT8) 0x01
143
144#define ACPI_POS_DECODE                 (UINT8) 0x00
145#define ACPI_SUB_DECODE                 (UINT8) 0x01
146
147/* Producer/Consumer */
148
149#define ACPI_PRODUCER                   (UINT8) 0x00
150#define ACPI_CONSUMER                   (UINT8) 0x01
151
152
153/*
154 * If possible, pack the following structures to byte alignment
155 */
156#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
157#pragma pack(1)
158#endif
159
160/* UUID data structures for use in vendor-defined resource descriptors */
161
162typedef struct acpi_uuid
163{
164    UINT8                           Data[ACPI_UUID_LENGTH];
165} ACPI_UUID;
166
167typedef struct acpi_vendor_uuid
168{
169    UINT8                           Subtype;
170    UINT8                           Data[ACPI_UUID_LENGTH];
171
172} ACPI_VENDOR_UUID;
173
174/*
175 * Structures used to describe device resources
176 */
177typedef struct acpi_resource_irq
178{
179    UINT8                           DescriptorLength;
180    UINT8                           Triggering;
181    UINT8                           Polarity;
182    UINT8                           Sharable;
183    UINT8                           WakeCapable;
184    UINT8                           InterruptCount;
185    UINT8                           Interrupts[1];
186
187} ACPI_RESOURCE_IRQ;
188
189typedef struct acpi_resource_dma
190{
191    UINT8                           Type;
192    UINT8                           BusMaster;
193    UINT8                           Transfer;
194    UINT8                           ChannelCount;
195    UINT8                           Channels[1];
196
197} ACPI_RESOURCE_DMA;
198
199typedef struct acpi_resource_start_dependent
200{
201    UINT8                           DescriptorLength;
202    UINT8                           CompatibilityPriority;
203    UINT8                           PerformanceRobustness;
204
205} ACPI_RESOURCE_START_DEPENDENT;
206
207
208/*
209 * The END_DEPENDENT_FUNCTIONS_RESOURCE struct is not
210 * needed because it has no fields
211 */
212
213
214typedef struct acpi_resource_io
215{
216    UINT8                           IoDecode;
217    UINT8                           Alignment;
218    UINT8                           AddressLength;
219    UINT16                          Minimum;
220    UINT16                          Maximum;
221
222} ACPI_RESOURCE_IO;
223
224typedef struct acpi_resource_fixed_io
225{
226    UINT16                          Address;
227    UINT8                           AddressLength;
228
229} ACPI_RESOURCE_FIXED_IO;
230
231typedef struct acpi_resource_fixed_dma
232{
233    UINT16                          RequestLines;
234    UINT16                          Channels;
235    UINT8                           Width;
236
237} ACPI_RESOURCE_FIXED_DMA;
238
239/* Values for Width field above */
240
241#define ACPI_DMA_WIDTH8                         0
242#define ACPI_DMA_WIDTH16                        1
243#define ACPI_DMA_WIDTH32                        2
244#define ACPI_DMA_WIDTH64                        3
245#define ACPI_DMA_WIDTH128                       4
246#define ACPI_DMA_WIDTH256                       5
247
248
249typedef struct acpi_resource_vendor
250{
251    UINT16                          ByteLength;
252    UINT8                           ByteData[1];
253
254} ACPI_RESOURCE_VENDOR;
255
256/* Vendor resource with UUID info (introduced in ACPI 3.0) */
257
258typedef struct acpi_resource_vendor_typed
259{
260    UINT16                          ByteLength;
261    UINT8                           UuidSubtype;
262    UINT8                           Uuid[ACPI_UUID_LENGTH];
263    UINT8                           ByteData[1];
264
265} ACPI_RESOURCE_VENDOR_TYPED;
266
267typedef struct acpi_resource_end_tag
268{
269    UINT8                           Checksum;
270
271} ACPI_RESOURCE_END_TAG;
272
273typedef struct acpi_resource_memory24
274{
275    UINT8                           WriteProtect;
276    UINT16                          Minimum;
277    UINT16                          Maximum;
278    UINT16                          Alignment;
279    UINT16                          AddressLength;
280
281} ACPI_RESOURCE_MEMORY24;
282
283typedef struct acpi_resource_memory32
284{
285    UINT8                           WriteProtect;
286    UINT32                          Minimum;
287    UINT32                          Maximum;
288    UINT32                          Alignment;
289    UINT32                          AddressLength;
290
291} ACPI_RESOURCE_MEMORY32;
292
293typedef struct acpi_resource_fixed_memory32
294{
295    UINT8                           WriteProtect;
296    UINT32                          Address;
297    UINT32                          AddressLength;
298
299} ACPI_RESOURCE_FIXED_MEMORY32;
300
301typedef struct acpi_memory_attribute
302{
303    UINT8                           WriteProtect;
304    UINT8                           Caching;
305    UINT8                           RangeType;
306    UINT8                           Translation;
307
308} ACPI_MEMORY_ATTRIBUTE;
309
310typedef struct acpi_io_attribute
311{
312    UINT8                           RangeType;
313    UINT8                           Translation;
314    UINT8                           TranslationType;
315    UINT8                           Reserved1;
316
317} ACPI_IO_ATTRIBUTE;
318
319typedef union acpi_resource_attribute
320{
321    ACPI_MEMORY_ATTRIBUTE           Mem;
322    ACPI_IO_ATTRIBUTE               Io;
323
324    /* Used for the *WordSpace macros */
325
326    UINT8                           TypeSpecific;
327
328} ACPI_RESOURCE_ATTRIBUTE;
329
330typedef struct acpi_resource_source
331{
332    UINT8                           Index;
333    UINT16                          StringLength;
334    char                            *StringPtr;
335
336} ACPI_RESOURCE_SOURCE;
337
338/* Fields common to all address descriptors, 16/32/64 bit */
339
340#define ACPI_RESOURCE_ADDRESS_COMMON \
341    UINT8                           ResourceType; \
342    UINT8                           ProducerConsumer; \
343    UINT8                           Decode; \
344    UINT8                           MinAddressFixed; \
345    UINT8                           MaxAddressFixed; \
346    ACPI_RESOURCE_ATTRIBUTE         Info;
347
348typedef struct acpi_address16_attribute
349{
350    UINT16                          Granularity;
351    UINT16                          Minimum;
352    UINT16                          Maximum;
353    UINT16                          TranslationOffset;
354    UINT16                          AddressLength;
355
356} ACPI_ADDRESS16_ATTRIBUTE;
357
358typedef struct acpi_address32_attribute
359{
360    UINT32                          Granularity;
361    UINT32                          Minimum;
362    UINT32                          Maximum;
363    UINT32                          TranslationOffset;
364    UINT32                          AddressLength;
365
366} ACPI_ADDRESS32_ATTRIBUTE;
367
368typedef struct acpi_address64_attribute
369{
370    UINT64                          Granularity;
371    UINT64                          Minimum;
372    UINT64                          Maximum;
373    UINT64                          TranslationOffset;
374    UINT64                          AddressLength;
375
376} ACPI_ADDRESS64_ATTRIBUTE;
377
378typedef struct acpi_resource_address
379{
380    ACPI_RESOURCE_ADDRESS_COMMON
381
382} ACPI_RESOURCE_ADDRESS;
383
384typedef struct acpi_resource_address16
385{
386    ACPI_RESOURCE_ADDRESS_COMMON
387    ACPI_ADDRESS16_ATTRIBUTE        Address;
388    ACPI_RESOURCE_SOURCE            ResourceSource;
389
390} ACPI_RESOURCE_ADDRESS16;
391
392typedef struct acpi_resource_address32
393{
394    ACPI_RESOURCE_ADDRESS_COMMON
395    ACPI_ADDRESS32_ATTRIBUTE        Address;
396    ACPI_RESOURCE_SOURCE            ResourceSource;
397
398} ACPI_RESOURCE_ADDRESS32;
399
400typedef struct acpi_resource_address64
401{
402    ACPI_RESOURCE_ADDRESS_COMMON
403    ACPI_ADDRESS64_ATTRIBUTE        Address;
404    ACPI_RESOURCE_SOURCE            ResourceSource;
405
406} ACPI_RESOURCE_ADDRESS64;
407
408typedef struct acpi_resource_extended_address64
409{
410    ACPI_RESOURCE_ADDRESS_COMMON
411    UINT8                           RevisionID;
412    ACPI_ADDRESS64_ATTRIBUTE        Address;
413    UINT64                          TypeSpecific;
414
415} ACPI_RESOURCE_EXTENDED_ADDRESS64;
416
417typedef struct acpi_resource_extended_irq
418{
419    UINT8                           ProducerConsumer;
420    UINT8                           Triggering;
421    UINT8                           Polarity;
422    UINT8                           Sharable;
423    UINT8                           WakeCapable;
424    UINT8                           InterruptCount;
425    ACPI_RESOURCE_SOURCE            ResourceSource;
426    UINT32                          Interrupts[1];
427
428} ACPI_RESOURCE_EXTENDED_IRQ;
429
430typedef struct acpi_resource_generic_register
431{
432    UINT8                           SpaceId;
433    UINT8                           BitWidth;
434    UINT8                           BitOffset;
435    UINT8                           AccessSize;
436    UINT64                          Address;
437
438} ACPI_RESOURCE_GENERIC_REGISTER;
439
440typedef struct acpi_resource_gpio
441{
442    UINT8                           RevisionId;
443    UINT8                           ConnectionType;
444    UINT8                           ProducerConsumer;   /* For values, see Producer/Consumer above */
445    UINT8                           PinConfig;
446    UINT8                           Sharable;           /* For values, see Interrupt Attributes above */
447    UINT8                           WakeCapable;        /* For values, see Interrupt Attributes above */
448    UINT8                           IoRestriction;
449    UINT8                           Triggering;         /* For values, see Interrupt Attributes above */
450    UINT8                           Polarity;           /* For values, see Interrupt Attributes above */
451    UINT16                          DriveStrength;
452    UINT16                          DebounceTimeout;
453    UINT16                          PinTableLength;
454    UINT16                          VendorLength;
455    ACPI_RESOURCE_SOURCE            ResourceSource;
456    UINT16                          *PinTable;
457    UINT8                           *VendorData;
458
459} ACPI_RESOURCE_GPIO;
460
461/* Values for GPIO ConnectionType field above */
462
463#define ACPI_RESOURCE_GPIO_TYPE_INT             0
464#define ACPI_RESOURCE_GPIO_TYPE_IO              1
465
466/* Values for PinConfig field above */
467
468#define ACPI_PIN_CONFIG_DEFAULT                 0
469#define ACPI_PIN_CONFIG_PULLUP                  1
470#define ACPI_PIN_CONFIG_PULLDOWN                2
471#define ACPI_PIN_CONFIG_NOPULL                  3
472
473/* Values for IoRestriction field above */
474
475#define ACPI_IO_RESTRICT_NONE                   0
476#define ACPI_IO_RESTRICT_INPUT                  1
477#define ACPI_IO_RESTRICT_OUTPUT                 2
478#define ACPI_IO_RESTRICT_NONE_PRESERVE          3
479
480
481/* Common structure for I2C, SPI, and UART serial descriptors */
482
483#define ACPI_RESOURCE_SERIAL_COMMON \
484    UINT8                           RevisionId; \
485    UINT8                           Type; \
486    UINT8                           ProducerConsumer;    /* For values, see Producer/Consumer above */\
487    UINT8                           SlaveMode; \
488    UINT8                           TypeRevisionId; \
489    UINT16                          TypeDataLength; \
490    UINT16                          VendorLength; \
491    ACPI_RESOURCE_SOURCE            ResourceSource; \
492    UINT8                           *VendorData;
493
494typedef struct acpi_resource_common_serialbus
495{
496    ACPI_RESOURCE_SERIAL_COMMON
497
498} ACPI_RESOURCE_COMMON_SERIALBUS;
499
500/* Values for the Type field above */
501
502#define ACPI_RESOURCE_SERIAL_TYPE_I2C           1
503#define ACPI_RESOURCE_SERIAL_TYPE_SPI           2
504#define ACPI_RESOURCE_SERIAL_TYPE_UART          3
505
506/* Values for SlaveMode field above */
507
508#define ACPI_CONTROLLER_INITIATED               0
509#define ACPI_DEVICE_INITIATED                   1
510
511
512typedef struct acpi_resource_i2c_serialbus
513{
514    ACPI_RESOURCE_SERIAL_COMMON
515    UINT8                           AccessMode;
516    UINT16                          SlaveAddress;
517    UINT32                          ConnectionSpeed;
518
519} ACPI_RESOURCE_I2C_SERIALBUS;
520
521/* Values for AccessMode field above */
522
523#define ACPI_I2C_7BIT_MODE                      0
524#define ACPI_I2C_10BIT_MODE                     1
525
526
527typedef struct acpi_resource_spi_serialbus
528{
529    ACPI_RESOURCE_SERIAL_COMMON
530    UINT8                           WireMode;
531    UINT8                           DevicePolarity;
532    UINT8                           DataBitLength;
533    UINT8                           ClockPhase;
534    UINT8                           ClockPolarity;
535    UINT16                          DeviceSelection;
536    UINT32                          ConnectionSpeed;
537
538} ACPI_RESOURCE_SPI_SERIALBUS;
539
540/* Values for WireMode field above */
541
542#define ACPI_SPI_4WIRE_MODE                     0
543#define ACPI_SPI_3WIRE_MODE                     1
544
545/* Values for DevicePolarity field above */
546
547#define ACPI_SPI_ACTIVE_LOW                     0
548#define ACPI_SPI_ACTIVE_HIGH                    1
549
550/* Values for ClockPhase field above */
551
552#define ACPI_SPI_FIRST_PHASE                    0
553#define ACPI_SPI_SECOND_PHASE                   1
554
555/* Values for ClockPolarity field above */
556
557#define ACPI_SPI_START_LOW                      0
558#define ACPI_SPI_START_HIGH                     1
559
560
561typedef struct acpi_resource_uart_serialbus
562{
563    ACPI_RESOURCE_SERIAL_COMMON
564    UINT8                           Endian;
565    UINT8                           DataBits;
566    UINT8                           StopBits;
567    UINT8                           FlowControl;
568    UINT8                           Parity;
569    UINT8                           LinesEnabled;
570    UINT16                          RxFifoSize;
571    UINT16                          TxFifoSize;
572    UINT32                          DefaultBaudRate;
573
574} ACPI_RESOURCE_UART_SERIALBUS;
575
576/* Values for Endian field above */
577
578#define ACPI_UART_LITTLE_ENDIAN                 0
579#define ACPI_UART_BIG_ENDIAN                    1
580
581/* Values for DataBits field above */
582
583#define ACPI_UART_5_DATA_BITS                   0
584#define ACPI_UART_6_DATA_BITS                   1
585#define ACPI_UART_7_DATA_BITS                   2
586#define ACPI_UART_8_DATA_BITS                   3
587#define ACPI_UART_9_DATA_BITS                   4
588
589/* Values for StopBits field above */
590
591#define ACPI_UART_NO_STOP_BITS                  0
592#define ACPI_UART_1_STOP_BIT                    1
593#define ACPI_UART_1P5_STOP_BITS                 2
594#define ACPI_UART_2_STOP_BITS                   3
595
596/* Values for FlowControl field above */
597
598#define ACPI_UART_FLOW_CONTROL_NONE             0
599#define ACPI_UART_FLOW_CONTROL_HW               1
600#define ACPI_UART_FLOW_CONTROL_XON_XOFF         2
601
602/* Values for Parity field above */
603
604#define ACPI_UART_PARITY_NONE                   0
605#define ACPI_UART_PARITY_EVEN                   1
606#define ACPI_UART_PARITY_ODD                    2
607#define ACPI_UART_PARITY_MARK                   3
608#define ACPI_UART_PARITY_SPACE                  4
609
610/* Values for LinesEnabled bitfield above */
611
612#define ACPI_UART_CARRIER_DETECT                (1<<2)
613#define ACPI_UART_RING_INDICATOR                (1<<3)
614#define ACPI_UART_DATA_SET_READY                (1<<4)
615#define ACPI_UART_DATA_TERMINAL_READY           (1<<5)
616#define ACPI_UART_CLEAR_TO_SEND                 (1<<6)
617#define ACPI_UART_REQUEST_TO_SEND               (1<<7)
618
619
620/* ACPI_RESOURCE_TYPEs */
621
622#define ACPI_RESOURCE_TYPE_IRQ                  0
623#define ACPI_RESOURCE_TYPE_DMA                  1
624#define ACPI_RESOURCE_TYPE_START_DEPENDENT      2
625#define ACPI_RESOURCE_TYPE_END_DEPENDENT        3
626#define ACPI_RESOURCE_TYPE_IO                   4
627#define ACPI_RESOURCE_TYPE_FIXED_IO             5
628#define ACPI_RESOURCE_TYPE_VENDOR               6
629#define ACPI_RESOURCE_TYPE_END_TAG              7
630#define ACPI_RESOURCE_TYPE_MEMORY24             8
631#define ACPI_RESOURCE_TYPE_MEMORY32             9
632#define ACPI_RESOURCE_TYPE_FIXED_MEMORY32       10
633#define ACPI_RESOURCE_TYPE_ADDRESS16            11
634#define ACPI_RESOURCE_TYPE_ADDRESS32            12
635#define ACPI_RESOURCE_TYPE_ADDRESS64            13
636#define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64   14  /* ACPI 3.0 */
637#define ACPI_RESOURCE_TYPE_EXTENDED_IRQ         15
638#define ACPI_RESOURCE_TYPE_GENERIC_REGISTER     16
639#define ACPI_RESOURCE_TYPE_GPIO                 17  /* ACPI 5.0 */
640#define ACPI_RESOURCE_TYPE_FIXED_DMA            18  /* ACPI 5.0 */
641#define ACPI_RESOURCE_TYPE_SERIAL_BUS           19  /* ACPI 5.0 */
642#define ACPI_RESOURCE_TYPE_MAX                  19
643
644/* Master union for resource descriptors */
645
646typedef union acpi_resource_data
647{
648    ACPI_RESOURCE_IRQ                       Irq;
649    ACPI_RESOURCE_DMA                       Dma;
650    ACPI_RESOURCE_START_DEPENDENT           StartDpf;
651    ACPI_RESOURCE_IO                        Io;
652    ACPI_RESOURCE_FIXED_IO                  FixedIo;
653    ACPI_RESOURCE_FIXED_DMA                 FixedDma;
654    ACPI_RESOURCE_VENDOR                    Vendor;
655    ACPI_RESOURCE_VENDOR_TYPED              VendorTyped;
656    ACPI_RESOURCE_END_TAG                   EndTag;
657    ACPI_RESOURCE_MEMORY24                  Memory24;
658    ACPI_RESOURCE_MEMORY32                  Memory32;
659    ACPI_RESOURCE_FIXED_MEMORY32            FixedMemory32;
660    ACPI_RESOURCE_ADDRESS16                 Address16;
661    ACPI_RESOURCE_ADDRESS32                 Address32;
662    ACPI_RESOURCE_ADDRESS64                 Address64;
663    ACPI_RESOURCE_EXTENDED_ADDRESS64        ExtAddress64;
664    ACPI_RESOURCE_EXTENDED_IRQ              ExtendedIrq;
665    ACPI_RESOURCE_GENERIC_REGISTER          GenericReg;
666    ACPI_RESOURCE_GPIO                      Gpio;
667    ACPI_RESOURCE_I2C_SERIALBUS             I2cSerialBus;
668    ACPI_RESOURCE_SPI_SERIALBUS             SpiSerialBus;
669    ACPI_RESOURCE_UART_SERIALBUS            UartSerialBus;
670    ACPI_RESOURCE_COMMON_SERIALBUS          CommonSerialBus;
671
672    /* Common fields */
673
674    ACPI_RESOURCE_ADDRESS                   Address;        /* Common 16/32/64 address fields */
675
676} ACPI_RESOURCE_DATA;
677
678
679/* Common resource header */
680
681typedef struct acpi_resource
682{
683    UINT32                          Type;
684    UINT32                          Length;
685    ACPI_RESOURCE_DATA              Data;
686
687} ACPI_RESOURCE;
688
689/* restore default alignment */
690
691#pragma pack()
692
693
694#define ACPI_RS_SIZE_NO_DATA                8       /* Id + Length fields */
695#define ACPI_RS_SIZE_MIN                    (UINT32) ACPI_ROUND_UP_TO_NATIVE_WORD (12)
696#define ACPI_RS_SIZE(Type)                  (UINT32) (ACPI_RS_SIZE_NO_DATA + sizeof (Type))
697
698/* Macro for walking resource templates with multiple descriptors */
699
700#define ACPI_NEXT_RESOURCE(Res) \
701    ACPI_ADD_PTR (ACPI_RESOURCE, (Res), (Res)->Length)
702
703
704typedef struct acpi_pci_routing_table
705{
706    UINT32                          Length;
707    UINT32                          Pin;
708    UINT64                          Address;        /* here for 64-bit alignment */
709    UINT32                          SourceIndex;
710    char                            Source[4];      /* pad to 64 bits so sizeof() works in all cases */
711
712} ACPI_PCI_ROUTING_TABLE;
713
714#endif /* __ACRESTYP_H__ */
715