1/******************************************************************************
2 *
3 * Name: acrestyp.h - Defines, types, and structures for resource descriptors
4 *
5 *****************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2012, 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#define ACPI_EXCLUSIVE_AND_WAKE (UINT8) 0x02
107#define ACPI_SHARED_AND_WAKE (UINT8) 0x03
108
109/*
110 * DMA Attributes
111 */
112#define ACPI_COMPATIBILITY (UINT8) 0x00
113#define ACPI_TYPE_A (UINT8) 0x01
114#define ACPI_TYPE_B (UINT8) 0x02
115#define ACPI_TYPE_F (UINT8) 0x03
116
117#define ACPI_NOT_BUS_MASTER (UINT8) 0x00
118#define ACPI_BUS_MASTER (UINT8) 0x01
119
120#define ACPI_TRANSFER_8 (UINT8) 0x00
121#define ACPI_TRANSFER_8_16 (UINT8) 0x01
122#define ACPI_TRANSFER_16 (UINT8) 0x02
123
124/*
125 * Start Dependent Functions Priority definitions
126 */
127#define ACPI_GOOD_CONFIGURATION (UINT8) 0x00
128#define ACPI_ACCEPTABLE_CONFIGURATION (UINT8) 0x01
129#define ACPI_SUB_OPTIMAL_CONFIGURATION (UINT8) 0x02
130
131/*
132 * 16, 32 and 64-bit Address Descriptor resource types
133 */
134#define ACPI_MEMORY_RANGE (UINT8) 0x00
135#define ACPI_IO_RANGE (UINT8) 0x01
136#define ACPI_BUS_NUMBER_RANGE (UINT8) 0x02
137
138#define ACPI_ADDRESS_NOT_FIXED (UINT8) 0x00
139#define ACPI_ADDRESS_FIXED (UINT8) 0x01
140
141#define ACPI_POS_DECODE (UINT8) 0x00
142#define ACPI_SUB_DECODE (UINT8) 0x01
143
144/* Producer/Consumer */
145
146#define ACPI_PRODUCER (UINT8) 0x00
147#define ACPI_CONSUMER (UINT8) 0x01
148
149
150/*
151 * If possible, pack the following structures to byte alignment
152 */
153#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
154#pragma pack(1)
155#endif
156
157/* UUID data structures for use in vendor-defined resource descriptors */
158
159typedef struct acpi_uuid
160{
161 UINT8 Data[ACPI_UUID_LENGTH];
162} ACPI_UUID;
163
164typedef struct acpi_vendor_uuid
165{
166 UINT8 Subtype;
167 UINT8 Data[ACPI_UUID_LENGTH];
168
169} ACPI_VENDOR_UUID;
170
171/*
172 * Structures used to describe device resources
173 */
174typedef struct acpi_resource_irq
175{
176 UINT8 DescriptorLength;
177 UINT8 Triggering;
178 UINT8 Polarity;
179 UINT8 Sharable;
180 UINT8 InterruptCount;
181 UINT8 Interrupts[1];
182
183} ACPI_RESOURCE_IRQ;
184
185typedef struct acpi_resource_dma
186{
187 UINT8 Type;
188 UINT8 BusMaster;
189 UINT8 Transfer;
190 UINT8 ChannelCount;
191 UINT8 Channels[1];
192
193} ACPI_RESOURCE_DMA;
194
195typedef struct acpi_resource_start_dependent
196{
197 UINT8 DescriptorLength;
198 UINT8 CompatibilityPriority;
199 UINT8 PerformanceRobustness;
200
201} ACPI_RESOURCE_START_DEPENDENT;
202
203
204/*
205 * The END_DEPENDENT_FUNCTIONS_RESOURCE struct is not
206 * needed because it has no fields
207 */
208
209
210typedef struct acpi_resource_io
211{
212 UINT8 IoDecode;
213 UINT8 Alignment;
214 UINT8 AddressLength;
215 UINT16 Minimum;
216 UINT16 Maximum;
217
218} ACPI_RESOURCE_IO;
219
220typedef struct acpi_resource_fixed_io
221{
222 UINT16 Address;
223 UINT8 AddressLength;
224
225} ACPI_RESOURCE_FIXED_IO;
226
227typedef struct acpi_resource_fixed_dma
228{
229 UINT16 RequestLines;
230 UINT16 Channels;
231 UINT8 Width;
232
233} ACPI_RESOURCE_FIXED_DMA;
234
235/* Values for Width field above */
236
237#define ACPI_DMA_WIDTH8 0
238#define ACPI_DMA_WIDTH16 1
239#define ACPI_DMA_WIDTH32 2
240#define ACPI_DMA_WIDTH64 3
241#define ACPI_DMA_WIDTH128 4
242#define ACPI_DMA_WIDTH256 5
243
244
245typedef struct acpi_resource_vendor
246{
247 UINT16 ByteLength;
248 UINT8 ByteData[1];
249
250} ACPI_RESOURCE_VENDOR;
251
252/* Vendor resource with UUID info (introduced in ACPI 3.0) */
253
254typedef struct acpi_resource_vendor_typed
255{
256 UINT16 ByteLength;
257 UINT8 UuidSubtype;
258 UINT8 Uuid[ACPI_UUID_LENGTH];
259 UINT8 ByteData[1];
260
261} ACPI_RESOURCE_VENDOR_TYPED;
262
263typedef struct acpi_resource_end_tag
264{
265 UINT8 Checksum;
266
267} ACPI_RESOURCE_END_TAG;
268
269typedef struct acpi_resource_memory24
270{
271 UINT8 WriteProtect;
272 UINT16 Minimum;
273 UINT16 Maximum;
274 UINT16 Alignment;
275 UINT16 AddressLength;
276
277} ACPI_RESOURCE_MEMORY24;
278
279typedef struct acpi_resource_memory32
280{
281 UINT8 WriteProtect;
282 UINT32 Minimum;
283 UINT32 Maximum;
284 UINT32 Alignment;
285 UINT32 AddressLength;
286
287} ACPI_RESOURCE_MEMORY32;
288
289typedef struct acpi_resource_fixed_memory32
290{
291 UINT8 WriteProtect;
292 UINT32 Address;
293 UINT32 AddressLength;
294
295} ACPI_RESOURCE_FIXED_MEMORY32;
296
297typedef struct acpi_memory_attribute
298{
299 UINT8 WriteProtect;
300 UINT8 Caching;
301 UINT8 RangeType;
302 UINT8 Translation;
303
304} ACPI_MEMORY_ATTRIBUTE;
305
306typedef struct acpi_io_attribute
307{
308 UINT8 RangeType;
309 UINT8 Translation;
310 UINT8 TranslationType;
311 UINT8 Reserved1;
312
313} ACPI_IO_ATTRIBUTE;
314
315typedef union acpi_resource_attribute
316{
317 ACPI_MEMORY_ATTRIBUTE Mem;
318 ACPI_IO_ATTRIBUTE Io;
319
320 /* Used for the *WordSpace macros */
321
322 UINT8 TypeSpecific;
323
324} ACPI_RESOURCE_ATTRIBUTE;
325
326typedef struct acpi_resource_source
327{
328 UINT8 Index;
329 UINT16 StringLength;
330 char *StringPtr;
331
332} ACPI_RESOURCE_SOURCE;
333
334/* Fields common to all address descriptors, 16/32/64 bit */
335
336#define ACPI_RESOURCE_ADDRESS_COMMON \
337 UINT8 ResourceType; \
338 UINT8 ProducerConsumer; \
339 UINT8 Decode; \
340 UINT8 MinAddressFixed; \
341 UINT8 MaxAddressFixed; \
342 ACPI_RESOURCE_ATTRIBUTE Info;
343
344typedef struct acpi_resource_address
345{
346 ACPI_RESOURCE_ADDRESS_COMMON
347
348} ACPI_RESOURCE_ADDRESS;
349
350typedef struct acpi_resource_address16
351{
352 ACPI_RESOURCE_ADDRESS_COMMON
353 UINT16 Granularity;
354 UINT16 Minimum;
355 UINT16 Maximum;
356 UINT16 TranslationOffset;
357 UINT16 AddressLength;
358 ACPI_RESOURCE_SOURCE ResourceSource;
359
360} ACPI_RESOURCE_ADDRESS16;
361
362typedef struct acpi_resource_address32
363{
364 ACPI_RESOURCE_ADDRESS_COMMON
365 UINT32 Granularity;
366 UINT32 Minimum;
367 UINT32 Maximum;
368 UINT32 TranslationOffset;
369 UINT32 AddressLength;
370 ACPI_RESOURCE_SOURCE ResourceSource;
371
372} ACPI_RESOURCE_ADDRESS32;
373
374typedef struct acpi_resource_address64
375{
376 ACPI_RESOURCE_ADDRESS_COMMON
377 UINT64 Granularity;
378 UINT64 Minimum;
379 UINT64 Maximum;
380 UINT64 TranslationOffset;
381 UINT64 AddressLength;
382 ACPI_RESOURCE_SOURCE ResourceSource;
383
384} ACPI_RESOURCE_ADDRESS64;
385
386typedef struct acpi_resource_extended_address64
387{
388 ACPI_RESOURCE_ADDRESS_COMMON
389 UINT8 RevisionID;
390 UINT64 Granularity;
391 UINT64 Minimum;
392 UINT64 Maximum;
393 UINT64 TranslationOffset;
394 UINT64 AddressLength;
395 UINT64 TypeSpecific;
396
397} ACPI_RESOURCE_EXTENDED_ADDRESS64;
398
399typedef struct acpi_resource_extended_irq
400{
401 UINT8 ProducerConsumer;
402 UINT8 Triggering;
403 UINT8 Polarity;
404 UINT8 Sharable;
405 UINT8 InterruptCount;
406 ACPI_RESOURCE_SOURCE ResourceSource;
407 UINT32 Interrupts[1];
408
409} ACPI_RESOURCE_EXTENDED_IRQ;
410
411typedef struct acpi_resource_generic_register
412{
413 UINT8 SpaceId;
414 UINT8 BitWidth;
415 UINT8 BitOffset;
416 UINT8 AccessSize;
417 UINT64 Address;
418
419} ACPI_RESOURCE_GENERIC_REGISTER;
420
421typedef struct acpi_resource_gpio
422{
423 UINT8 RevisionId;
424 UINT8 ConnectionType;
425 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */
426 UINT8 PinConfig;
427 UINT8 Sharable; /* For values, see Interrupt Attributes above */
428 UINT8 IoRestriction;
429 UINT8 Triggering; /* For values, see Interrupt Attributes above */
430 UINT8 Polarity; /* For values, see Interrupt Attributes above */
431 UINT16 DriveStrength;
432 UINT16 DebounceTimeout;
433 UINT16 PinTableLength;
434 UINT16 VendorLength;
435 ACPI_RESOURCE_SOURCE ResourceSource;
436 UINT16 *PinTable;
437 UINT8 *VendorData;
438
439} ACPI_RESOURCE_GPIO;
440
441/* Values for GPIO ConnectionType field above */
442
443#define ACPI_RESOURCE_GPIO_TYPE_INT 0
444#define ACPI_RESOURCE_GPIO_TYPE_IO 1
445
446/* Values for PinConfig field above */
447
448#define ACPI_PIN_CONFIG_DEFAULT 0
449#define ACPI_PIN_CONFIG_PULLUP 1
450#define ACPI_PIN_CONFIG_PULLDOWN 2
451#define ACPI_PIN_CONFIG_NOPULL 3
452
453/* Values for IoRestriction field above */
454
455#define ACPI_IO_RESTRICT_NONE 0
456#define ACPI_IO_RESTRICT_INPUT 1
457#define ACPI_IO_RESTRICT_OUTPUT 2
458#define ACPI_IO_RESTRICT_NONE_PRESERVE 3
459
460
461/* Common structure for I2C, SPI, and UART serial descriptors */
462
463#define ACPI_RESOURCE_SERIAL_COMMON \
464 UINT8 RevisionId; \
465 UINT8 Type; \
466 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */\
467 UINT8 SlaveMode; \
468 UINT8 TypeRevisionId; \
469 UINT16 TypeDataLength; \
470 UINT16 VendorLength; \
471 ACPI_RESOURCE_SOURCE ResourceSource; \
472 UINT8 *VendorData;
473
474typedef struct acpi_resource_common_serialbus
475{
476 ACPI_RESOURCE_SERIAL_COMMON
477
478} ACPI_RESOURCE_COMMON_SERIALBUS;
479
480/* Values for the Type field above */
481
482#define ACPI_RESOURCE_SERIAL_TYPE_I2C 1
483#define ACPI_RESOURCE_SERIAL_TYPE_SPI 2
484#define ACPI_RESOURCE_SERIAL_TYPE_UART 3
485
486/* Values for SlaveMode field above */
487
488#define ACPI_CONTROLLER_INITIATED 0
489#define ACPI_DEVICE_INITIATED 1
490
491
492typedef struct acpi_resource_i2c_serialbus
493{
494 ACPI_RESOURCE_SERIAL_COMMON
495 UINT8 AccessMode;
496 UINT16 SlaveAddress;
497 UINT32 ConnectionSpeed;
498
499} ACPI_RESOURCE_I2C_SERIALBUS;
500
501/* Values for AccessMode field above */
502
503#define ACPI_I2C_7BIT_MODE 0
504#define ACPI_I2C_10BIT_MODE 1
505
506
507typedef struct acpi_resource_spi_serialbus
508{
509 ACPI_RESOURCE_SERIAL_COMMON
510 UINT8 WireMode;
511 UINT8 DevicePolarity;
512 UINT8 DataBitLength;
513 UINT8 ClockPhase;
514 UINT8 ClockPolarity;
515 UINT16 DeviceSelection;
516 UINT32 ConnectionSpeed;
517
518} ACPI_RESOURCE_SPI_SERIALBUS;
519
520/* Values for WireMode field above */
521
522#define ACPI_SPI_4WIRE_MODE 0
523#define ACPI_SPI_3WIRE_MODE 1
524
525/* Values for DevicePolarity field above */
526
527#define ACPI_SPI_ACTIVE_LOW 0
528#define ACPI_SPI_ACTIVE_HIGH 1
529
530/* Values for ClockPhase field above */
531
532#define ACPI_SPI_FIRST_PHASE 0
533#define ACPI_SPI_SECOND_PHASE 1
534
535/* Values for ClockPolarity field above */
536
537#define ACPI_SPI_START_LOW 0
538#define ACPI_SPI_START_HIGH 1
539
540
541typedef struct acpi_resource_uart_serialbus
542{
543 ACPI_RESOURCE_SERIAL_COMMON
544 UINT8 Endian;
545 UINT8 DataBits;
546 UINT8 StopBits;
547 UINT8 FlowControl;
548 UINT8 Parity;
549 UINT8 LinesEnabled;
550 UINT16 RxFifoSize;
551 UINT16 TxFifoSize;
552 UINT32 DefaultBaudRate;
553
554} ACPI_RESOURCE_UART_SERIALBUS;
555
556/* Values for Endian field above */
557
558#define ACPI_UART_LITTLE_ENDIAN 0
559#define ACPI_UART_BIG_ENDIAN 1
560
561/* Values for DataBits field above */
562
563#define ACPI_UART_5_DATA_BITS 0
564#define ACPI_UART_6_DATA_BITS 1
565#define ACPI_UART_7_DATA_BITS 2
566#define ACPI_UART_8_DATA_BITS 3
567#define ACPI_UART_9_DATA_BITS 4
568
569/* Values for StopBits field above */
570
571#define ACPI_UART_NO_STOP_BITS 0
572#define ACPI_UART_1_STOP_BIT 1
573#define ACPI_UART_1P5_STOP_BITS 2
574#define ACPI_UART_2_STOP_BITS 3
575
576/* Values for FlowControl field above */
577
578#define ACPI_UART_FLOW_CONTROL_NONE 0
579#define ACPI_UART_FLOW_CONTROL_HW 1
580#define ACPI_UART_FLOW_CONTROL_XON_XOFF 2
581
582/* Values for Parity field above */
583
584#define ACPI_UART_PARITY_NONE 0
585#define ACPI_UART_PARITY_EVEN 1
586#define ACPI_UART_PARITY_ODD 2
587#define ACPI_UART_PARITY_MARK 3
588#define ACPI_UART_PARITY_SPACE 4
589
590/* Values for LinesEnabled bitfield above */
591
592#define ACPI_UART_CARRIER_DETECT (1<<2)
593#define ACPI_UART_RING_INDICATOR (1<<3)
594#define ACPI_UART_DATA_SET_READY (1<<4)
595#define ACPI_UART_DATA_TERMINAL_READY (1<<5)
596#define ACPI_UART_CLEAR_TO_SEND (1<<6)
597#define ACPI_UART_REQUEST_TO_SEND (1<<7)
598
599
600/* ACPI_RESOURCE_TYPEs */
601
602#define ACPI_RESOURCE_TYPE_IRQ 0
603#define ACPI_RESOURCE_TYPE_DMA 1
604#define ACPI_RESOURCE_TYPE_START_DEPENDENT 2
605#define ACPI_RESOURCE_TYPE_END_DEPENDENT 3
606#define ACPI_RESOURCE_TYPE_IO 4
607#define ACPI_RESOURCE_TYPE_FIXED_IO 5
608#define ACPI_RESOURCE_TYPE_VENDOR 6
609#define ACPI_RESOURCE_TYPE_END_TAG 7
610#define ACPI_RESOURCE_TYPE_MEMORY24 8
611#define ACPI_RESOURCE_TYPE_MEMORY32 9
612#define ACPI_RESOURCE_TYPE_FIXED_MEMORY32 10
613#define ACPI_RESOURCE_TYPE_ADDRESS16 11
614#define ACPI_RESOURCE_TYPE_ADDRESS32 12
615#define ACPI_RESOURCE_TYPE_ADDRESS64 13
616#define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 14 /* ACPI 3.0 */
617#define ACPI_RESOURCE_TYPE_EXTENDED_IRQ 15
618#define ACPI_RESOURCE_TYPE_GENERIC_REGISTER 16
619#define ACPI_RESOURCE_TYPE_GPIO 17 /* ACPI 5.0 */
620#define ACPI_RESOURCE_TYPE_FIXED_DMA 18 /* ACPI 5.0 */
621#define ACPI_RESOURCE_TYPE_SERIAL_BUS 19 /* ACPI 5.0 */
622#define ACPI_RESOURCE_TYPE_MAX 19
623
624/* Master union for resource descriptors */
625
626typedef union acpi_resource_data
627{
628 ACPI_RESOURCE_IRQ Irq;
629 ACPI_RESOURCE_DMA Dma;
630 ACPI_RESOURCE_START_DEPENDENT StartDpf;
631 ACPI_RESOURCE_IO Io;
632 ACPI_RESOURCE_FIXED_IO FixedIo;
633 ACPI_RESOURCE_FIXED_DMA FixedDma;
634 ACPI_RESOURCE_VENDOR Vendor;
635 ACPI_RESOURCE_VENDOR_TYPED VendorTyped;
636 ACPI_RESOURCE_END_TAG EndTag;
637 ACPI_RESOURCE_MEMORY24 Memory24;
638 ACPI_RESOURCE_MEMORY32 Memory32;
639 ACPI_RESOURCE_FIXED_MEMORY32 FixedMemory32;
640 ACPI_RESOURCE_ADDRESS16 Address16;
641 ACPI_RESOURCE_ADDRESS32 Address32;
642 ACPI_RESOURCE_ADDRESS64 Address64;
643 ACPI_RESOURCE_EXTENDED_ADDRESS64 ExtAddress64;
644 ACPI_RESOURCE_EXTENDED_IRQ ExtendedIrq;
645 ACPI_RESOURCE_GENERIC_REGISTER GenericReg;
646 ACPI_RESOURCE_GPIO Gpio;
647 ACPI_RESOURCE_I2C_SERIALBUS I2cSerialBus;
648 ACPI_RESOURCE_SPI_SERIALBUS SpiSerialBus;
649 ACPI_RESOURCE_UART_SERIALBUS UartSerialBus;
650 ACPI_RESOURCE_COMMON_SERIALBUS CommonSerialBus;
651
652 /* Common fields */
653
654 ACPI_RESOURCE_ADDRESS Address; /* Common 16/32/64 address fields */
655
656} ACPI_RESOURCE_DATA;
657
658
659/* Common resource header */
660
661typedef struct acpi_resource
662{
663 UINT32 Type;
664 UINT32 Length;
665 ACPI_RESOURCE_DATA Data;
666
667} ACPI_RESOURCE;
668
669/* restore default alignment */
670
671#pragma pack()
672
673
674#define ACPI_RS_SIZE_NO_DATA 8 /* Id + Length fields */
675#define ACPI_RS_SIZE_MIN (UINT32) ACPI_ROUND_UP_TO_NATIVE_WORD (12)
676#define ACPI_RS_SIZE(Type) (UINT32) (ACPI_RS_SIZE_NO_DATA + sizeof (Type))
677
| 1/******************************************************************************
2 *
3 * Name: acrestyp.h - Defines, types, and structures for resource descriptors
4 *
5 *****************************************************************************/
6
7/*
8 * Copyright (C) 2000 - 2012, 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#define ACPI_EXCLUSIVE_AND_WAKE (UINT8) 0x02
107#define ACPI_SHARED_AND_WAKE (UINT8) 0x03
108
109/*
110 * DMA Attributes
111 */
112#define ACPI_COMPATIBILITY (UINT8) 0x00
113#define ACPI_TYPE_A (UINT8) 0x01
114#define ACPI_TYPE_B (UINT8) 0x02
115#define ACPI_TYPE_F (UINT8) 0x03
116
117#define ACPI_NOT_BUS_MASTER (UINT8) 0x00
118#define ACPI_BUS_MASTER (UINT8) 0x01
119
120#define ACPI_TRANSFER_8 (UINT8) 0x00
121#define ACPI_TRANSFER_8_16 (UINT8) 0x01
122#define ACPI_TRANSFER_16 (UINT8) 0x02
123
124/*
125 * Start Dependent Functions Priority definitions
126 */
127#define ACPI_GOOD_CONFIGURATION (UINT8) 0x00
128#define ACPI_ACCEPTABLE_CONFIGURATION (UINT8) 0x01
129#define ACPI_SUB_OPTIMAL_CONFIGURATION (UINT8) 0x02
130
131/*
132 * 16, 32 and 64-bit Address Descriptor resource types
133 */
134#define ACPI_MEMORY_RANGE (UINT8) 0x00
135#define ACPI_IO_RANGE (UINT8) 0x01
136#define ACPI_BUS_NUMBER_RANGE (UINT8) 0x02
137
138#define ACPI_ADDRESS_NOT_FIXED (UINT8) 0x00
139#define ACPI_ADDRESS_FIXED (UINT8) 0x01
140
141#define ACPI_POS_DECODE (UINT8) 0x00
142#define ACPI_SUB_DECODE (UINT8) 0x01
143
144/* Producer/Consumer */
145
146#define ACPI_PRODUCER (UINT8) 0x00
147#define ACPI_CONSUMER (UINT8) 0x01
148
149
150/*
151 * If possible, pack the following structures to byte alignment
152 */
153#ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
154#pragma pack(1)
155#endif
156
157/* UUID data structures for use in vendor-defined resource descriptors */
158
159typedef struct acpi_uuid
160{
161 UINT8 Data[ACPI_UUID_LENGTH];
162} ACPI_UUID;
163
164typedef struct acpi_vendor_uuid
165{
166 UINT8 Subtype;
167 UINT8 Data[ACPI_UUID_LENGTH];
168
169} ACPI_VENDOR_UUID;
170
171/*
172 * Structures used to describe device resources
173 */
174typedef struct acpi_resource_irq
175{
176 UINT8 DescriptorLength;
177 UINT8 Triggering;
178 UINT8 Polarity;
179 UINT8 Sharable;
180 UINT8 InterruptCount;
181 UINT8 Interrupts[1];
182
183} ACPI_RESOURCE_IRQ;
184
185typedef struct acpi_resource_dma
186{
187 UINT8 Type;
188 UINT8 BusMaster;
189 UINT8 Transfer;
190 UINT8 ChannelCount;
191 UINT8 Channels[1];
192
193} ACPI_RESOURCE_DMA;
194
195typedef struct acpi_resource_start_dependent
196{
197 UINT8 DescriptorLength;
198 UINT8 CompatibilityPriority;
199 UINT8 PerformanceRobustness;
200
201} ACPI_RESOURCE_START_DEPENDENT;
202
203
204/*
205 * The END_DEPENDENT_FUNCTIONS_RESOURCE struct is not
206 * needed because it has no fields
207 */
208
209
210typedef struct acpi_resource_io
211{
212 UINT8 IoDecode;
213 UINT8 Alignment;
214 UINT8 AddressLength;
215 UINT16 Minimum;
216 UINT16 Maximum;
217
218} ACPI_RESOURCE_IO;
219
220typedef struct acpi_resource_fixed_io
221{
222 UINT16 Address;
223 UINT8 AddressLength;
224
225} ACPI_RESOURCE_FIXED_IO;
226
227typedef struct acpi_resource_fixed_dma
228{
229 UINT16 RequestLines;
230 UINT16 Channels;
231 UINT8 Width;
232
233} ACPI_RESOURCE_FIXED_DMA;
234
235/* Values for Width field above */
236
237#define ACPI_DMA_WIDTH8 0
238#define ACPI_DMA_WIDTH16 1
239#define ACPI_DMA_WIDTH32 2
240#define ACPI_DMA_WIDTH64 3
241#define ACPI_DMA_WIDTH128 4
242#define ACPI_DMA_WIDTH256 5
243
244
245typedef struct acpi_resource_vendor
246{
247 UINT16 ByteLength;
248 UINT8 ByteData[1];
249
250} ACPI_RESOURCE_VENDOR;
251
252/* Vendor resource with UUID info (introduced in ACPI 3.0) */
253
254typedef struct acpi_resource_vendor_typed
255{
256 UINT16 ByteLength;
257 UINT8 UuidSubtype;
258 UINT8 Uuid[ACPI_UUID_LENGTH];
259 UINT8 ByteData[1];
260
261} ACPI_RESOURCE_VENDOR_TYPED;
262
263typedef struct acpi_resource_end_tag
264{
265 UINT8 Checksum;
266
267} ACPI_RESOURCE_END_TAG;
268
269typedef struct acpi_resource_memory24
270{
271 UINT8 WriteProtect;
272 UINT16 Minimum;
273 UINT16 Maximum;
274 UINT16 Alignment;
275 UINT16 AddressLength;
276
277} ACPI_RESOURCE_MEMORY24;
278
279typedef struct acpi_resource_memory32
280{
281 UINT8 WriteProtect;
282 UINT32 Minimum;
283 UINT32 Maximum;
284 UINT32 Alignment;
285 UINT32 AddressLength;
286
287} ACPI_RESOURCE_MEMORY32;
288
289typedef struct acpi_resource_fixed_memory32
290{
291 UINT8 WriteProtect;
292 UINT32 Address;
293 UINT32 AddressLength;
294
295} ACPI_RESOURCE_FIXED_MEMORY32;
296
297typedef struct acpi_memory_attribute
298{
299 UINT8 WriteProtect;
300 UINT8 Caching;
301 UINT8 RangeType;
302 UINT8 Translation;
303
304} ACPI_MEMORY_ATTRIBUTE;
305
306typedef struct acpi_io_attribute
307{
308 UINT8 RangeType;
309 UINT8 Translation;
310 UINT8 TranslationType;
311 UINT8 Reserved1;
312
313} ACPI_IO_ATTRIBUTE;
314
315typedef union acpi_resource_attribute
316{
317 ACPI_MEMORY_ATTRIBUTE Mem;
318 ACPI_IO_ATTRIBUTE Io;
319
320 /* Used for the *WordSpace macros */
321
322 UINT8 TypeSpecific;
323
324} ACPI_RESOURCE_ATTRIBUTE;
325
326typedef struct acpi_resource_source
327{
328 UINT8 Index;
329 UINT16 StringLength;
330 char *StringPtr;
331
332} ACPI_RESOURCE_SOURCE;
333
334/* Fields common to all address descriptors, 16/32/64 bit */
335
336#define ACPI_RESOURCE_ADDRESS_COMMON \
337 UINT8 ResourceType; \
338 UINT8 ProducerConsumer; \
339 UINT8 Decode; \
340 UINT8 MinAddressFixed; \
341 UINT8 MaxAddressFixed; \
342 ACPI_RESOURCE_ATTRIBUTE Info;
343
344typedef struct acpi_resource_address
345{
346 ACPI_RESOURCE_ADDRESS_COMMON
347
348} ACPI_RESOURCE_ADDRESS;
349
350typedef struct acpi_resource_address16
351{
352 ACPI_RESOURCE_ADDRESS_COMMON
353 UINT16 Granularity;
354 UINT16 Minimum;
355 UINT16 Maximum;
356 UINT16 TranslationOffset;
357 UINT16 AddressLength;
358 ACPI_RESOURCE_SOURCE ResourceSource;
359
360} ACPI_RESOURCE_ADDRESS16;
361
362typedef struct acpi_resource_address32
363{
364 ACPI_RESOURCE_ADDRESS_COMMON
365 UINT32 Granularity;
366 UINT32 Minimum;
367 UINT32 Maximum;
368 UINT32 TranslationOffset;
369 UINT32 AddressLength;
370 ACPI_RESOURCE_SOURCE ResourceSource;
371
372} ACPI_RESOURCE_ADDRESS32;
373
374typedef struct acpi_resource_address64
375{
376 ACPI_RESOURCE_ADDRESS_COMMON
377 UINT64 Granularity;
378 UINT64 Minimum;
379 UINT64 Maximum;
380 UINT64 TranslationOffset;
381 UINT64 AddressLength;
382 ACPI_RESOURCE_SOURCE ResourceSource;
383
384} ACPI_RESOURCE_ADDRESS64;
385
386typedef struct acpi_resource_extended_address64
387{
388 ACPI_RESOURCE_ADDRESS_COMMON
389 UINT8 RevisionID;
390 UINT64 Granularity;
391 UINT64 Minimum;
392 UINT64 Maximum;
393 UINT64 TranslationOffset;
394 UINT64 AddressLength;
395 UINT64 TypeSpecific;
396
397} ACPI_RESOURCE_EXTENDED_ADDRESS64;
398
399typedef struct acpi_resource_extended_irq
400{
401 UINT8 ProducerConsumer;
402 UINT8 Triggering;
403 UINT8 Polarity;
404 UINT8 Sharable;
405 UINT8 InterruptCount;
406 ACPI_RESOURCE_SOURCE ResourceSource;
407 UINT32 Interrupts[1];
408
409} ACPI_RESOURCE_EXTENDED_IRQ;
410
411typedef struct acpi_resource_generic_register
412{
413 UINT8 SpaceId;
414 UINT8 BitWidth;
415 UINT8 BitOffset;
416 UINT8 AccessSize;
417 UINT64 Address;
418
419} ACPI_RESOURCE_GENERIC_REGISTER;
420
421typedef struct acpi_resource_gpio
422{
423 UINT8 RevisionId;
424 UINT8 ConnectionType;
425 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */
426 UINT8 PinConfig;
427 UINT8 Sharable; /* For values, see Interrupt Attributes above */
428 UINT8 IoRestriction;
429 UINT8 Triggering; /* For values, see Interrupt Attributes above */
430 UINT8 Polarity; /* For values, see Interrupt Attributes above */
431 UINT16 DriveStrength;
432 UINT16 DebounceTimeout;
433 UINT16 PinTableLength;
434 UINT16 VendorLength;
435 ACPI_RESOURCE_SOURCE ResourceSource;
436 UINT16 *PinTable;
437 UINT8 *VendorData;
438
439} ACPI_RESOURCE_GPIO;
440
441/* Values for GPIO ConnectionType field above */
442
443#define ACPI_RESOURCE_GPIO_TYPE_INT 0
444#define ACPI_RESOURCE_GPIO_TYPE_IO 1
445
446/* Values for PinConfig field above */
447
448#define ACPI_PIN_CONFIG_DEFAULT 0
449#define ACPI_PIN_CONFIG_PULLUP 1
450#define ACPI_PIN_CONFIG_PULLDOWN 2
451#define ACPI_PIN_CONFIG_NOPULL 3
452
453/* Values for IoRestriction field above */
454
455#define ACPI_IO_RESTRICT_NONE 0
456#define ACPI_IO_RESTRICT_INPUT 1
457#define ACPI_IO_RESTRICT_OUTPUT 2
458#define ACPI_IO_RESTRICT_NONE_PRESERVE 3
459
460
461/* Common structure for I2C, SPI, and UART serial descriptors */
462
463#define ACPI_RESOURCE_SERIAL_COMMON \
464 UINT8 RevisionId; \
465 UINT8 Type; \
466 UINT8 ProducerConsumer; /* For values, see Producer/Consumer above */\
467 UINT8 SlaveMode; \
468 UINT8 TypeRevisionId; \
469 UINT16 TypeDataLength; \
470 UINT16 VendorLength; \
471 ACPI_RESOURCE_SOURCE ResourceSource; \
472 UINT8 *VendorData;
473
474typedef struct acpi_resource_common_serialbus
475{
476 ACPI_RESOURCE_SERIAL_COMMON
477
478} ACPI_RESOURCE_COMMON_SERIALBUS;
479
480/* Values for the Type field above */
481
482#define ACPI_RESOURCE_SERIAL_TYPE_I2C 1
483#define ACPI_RESOURCE_SERIAL_TYPE_SPI 2
484#define ACPI_RESOURCE_SERIAL_TYPE_UART 3
485
486/* Values for SlaveMode field above */
487
488#define ACPI_CONTROLLER_INITIATED 0
489#define ACPI_DEVICE_INITIATED 1
490
491
492typedef struct acpi_resource_i2c_serialbus
493{
494 ACPI_RESOURCE_SERIAL_COMMON
495 UINT8 AccessMode;
496 UINT16 SlaveAddress;
497 UINT32 ConnectionSpeed;
498
499} ACPI_RESOURCE_I2C_SERIALBUS;
500
501/* Values for AccessMode field above */
502
503#define ACPI_I2C_7BIT_MODE 0
504#define ACPI_I2C_10BIT_MODE 1
505
506
507typedef struct acpi_resource_spi_serialbus
508{
509 ACPI_RESOURCE_SERIAL_COMMON
510 UINT8 WireMode;
511 UINT8 DevicePolarity;
512 UINT8 DataBitLength;
513 UINT8 ClockPhase;
514 UINT8 ClockPolarity;
515 UINT16 DeviceSelection;
516 UINT32 ConnectionSpeed;
517
518} ACPI_RESOURCE_SPI_SERIALBUS;
519
520/* Values for WireMode field above */
521
522#define ACPI_SPI_4WIRE_MODE 0
523#define ACPI_SPI_3WIRE_MODE 1
524
525/* Values for DevicePolarity field above */
526
527#define ACPI_SPI_ACTIVE_LOW 0
528#define ACPI_SPI_ACTIVE_HIGH 1
529
530/* Values for ClockPhase field above */
531
532#define ACPI_SPI_FIRST_PHASE 0
533#define ACPI_SPI_SECOND_PHASE 1
534
535/* Values for ClockPolarity field above */
536
537#define ACPI_SPI_START_LOW 0
538#define ACPI_SPI_START_HIGH 1
539
540
541typedef struct acpi_resource_uart_serialbus
542{
543 ACPI_RESOURCE_SERIAL_COMMON
544 UINT8 Endian;
545 UINT8 DataBits;
546 UINT8 StopBits;
547 UINT8 FlowControl;
548 UINT8 Parity;
549 UINT8 LinesEnabled;
550 UINT16 RxFifoSize;
551 UINT16 TxFifoSize;
552 UINT32 DefaultBaudRate;
553
554} ACPI_RESOURCE_UART_SERIALBUS;
555
556/* Values for Endian field above */
557
558#define ACPI_UART_LITTLE_ENDIAN 0
559#define ACPI_UART_BIG_ENDIAN 1
560
561/* Values for DataBits field above */
562
563#define ACPI_UART_5_DATA_BITS 0
564#define ACPI_UART_6_DATA_BITS 1
565#define ACPI_UART_7_DATA_BITS 2
566#define ACPI_UART_8_DATA_BITS 3
567#define ACPI_UART_9_DATA_BITS 4
568
569/* Values for StopBits field above */
570
571#define ACPI_UART_NO_STOP_BITS 0
572#define ACPI_UART_1_STOP_BIT 1
573#define ACPI_UART_1P5_STOP_BITS 2
574#define ACPI_UART_2_STOP_BITS 3
575
576/* Values for FlowControl field above */
577
578#define ACPI_UART_FLOW_CONTROL_NONE 0
579#define ACPI_UART_FLOW_CONTROL_HW 1
580#define ACPI_UART_FLOW_CONTROL_XON_XOFF 2
581
582/* Values for Parity field above */
583
584#define ACPI_UART_PARITY_NONE 0
585#define ACPI_UART_PARITY_EVEN 1
586#define ACPI_UART_PARITY_ODD 2
587#define ACPI_UART_PARITY_MARK 3
588#define ACPI_UART_PARITY_SPACE 4
589
590/* Values for LinesEnabled bitfield above */
591
592#define ACPI_UART_CARRIER_DETECT (1<<2)
593#define ACPI_UART_RING_INDICATOR (1<<3)
594#define ACPI_UART_DATA_SET_READY (1<<4)
595#define ACPI_UART_DATA_TERMINAL_READY (1<<5)
596#define ACPI_UART_CLEAR_TO_SEND (1<<6)
597#define ACPI_UART_REQUEST_TO_SEND (1<<7)
598
599
600/* ACPI_RESOURCE_TYPEs */
601
602#define ACPI_RESOURCE_TYPE_IRQ 0
603#define ACPI_RESOURCE_TYPE_DMA 1
604#define ACPI_RESOURCE_TYPE_START_DEPENDENT 2
605#define ACPI_RESOURCE_TYPE_END_DEPENDENT 3
606#define ACPI_RESOURCE_TYPE_IO 4
607#define ACPI_RESOURCE_TYPE_FIXED_IO 5
608#define ACPI_RESOURCE_TYPE_VENDOR 6
609#define ACPI_RESOURCE_TYPE_END_TAG 7
610#define ACPI_RESOURCE_TYPE_MEMORY24 8
611#define ACPI_RESOURCE_TYPE_MEMORY32 9
612#define ACPI_RESOURCE_TYPE_FIXED_MEMORY32 10
613#define ACPI_RESOURCE_TYPE_ADDRESS16 11
614#define ACPI_RESOURCE_TYPE_ADDRESS32 12
615#define ACPI_RESOURCE_TYPE_ADDRESS64 13
616#define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 14 /* ACPI 3.0 */
617#define ACPI_RESOURCE_TYPE_EXTENDED_IRQ 15
618#define ACPI_RESOURCE_TYPE_GENERIC_REGISTER 16
619#define ACPI_RESOURCE_TYPE_GPIO 17 /* ACPI 5.0 */
620#define ACPI_RESOURCE_TYPE_FIXED_DMA 18 /* ACPI 5.0 */
621#define ACPI_RESOURCE_TYPE_SERIAL_BUS 19 /* ACPI 5.0 */
622#define ACPI_RESOURCE_TYPE_MAX 19
623
624/* Master union for resource descriptors */
625
626typedef union acpi_resource_data
627{
628 ACPI_RESOURCE_IRQ Irq;
629 ACPI_RESOURCE_DMA Dma;
630 ACPI_RESOURCE_START_DEPENDENT StartDpf;
631 ACPI_RESOURCE_IO Io;
632 ACPI_RESOURCE_FIXED_IO FixedIo;
633 ACPI_RESOURCE_FIXED_DMA FixedDma;
634 ACPI_RESOURCE_VENDOR Vendor;
635 ACPI_RESOURCE_VENDOR_TYPED VendorTyped;
636 ACPI_RESOURCE_END_TAG EndTag;
637 ACPI_RESOURCE_MEMORY24 Memory24;
638 ACPI_RESOURCE_MEMORY32 Memory32;
639 ACPI_RESOURCE_FIXED_MEMORY32 FixedMemory32;
640 ACPI_RESOURCE_ADDRESS16 Address16;
641 ACPI_RESOURCE_ADDRESS32 Address32;
642 ACPI_RESOURCE_ADDRESS64 Address64;
643 ACPI_RESOURCE_EXTENDED_ADDRESS64 ExtAddress64;
644 ACPI_RESOURCE_EXTENDED_IRQ ExtendedIrq;
645 ACPI_RESOURCE_GENERIC_REGISTER GenericReg;
646 ACPI_RESOURCE_GPIO Gpio;
647 ACPI_RESOURCE_I2C_SERIALBUS I2cSerialBus;
648 ACPI_RESOURCE_SPI_SERIALBUS SpiSerialBus;
649 ACPI_RESOURCE_UART_SERIALBUS UartSerialBus;
650 ACPI_RESOURCE_COMMON_SERIALBUS CommonSerialBus;
651
652 /* Common fields */
653
654 ACPI_RESOURCE_ADDRESS Address; /* Common 16/32/64 address fields */
655
656} ACPI_RESOURCE_DATA;
657
658
659/* Common resource header */
660
661typedef struct acpi_resource
662{
663 UINT32 Type;
664 UINT32 Length;
665 ACPI_RESOURCE_DATA Data;
666
667} ACPI_RESOURCE;
668
669/* restore default alignment */
670
671#pragma pack()
672
673
674#define ACPI_RS_SIZE_NO_DATA 8 /* Id + Length fields */
675#define ACPI_RS_SIZE_MIN (UINT32) ACPI_ROUND_UP_TO_NATIVE_WORD (12)
676#define ACPI_RS_SIZE(Type) (UINT32) (ACPI_RS_SIZE_NO_DATA + sizeof (Type))
677
|