1 /******************************************************************************
3 * Name: actypes.h - Common data types for the entire ACPI subsystem
6 *****************************************************************************/
8 /******************************************************************************
12 * Some or all of this work - Copyright (c) 1999 - 2005, Intel Corp.
13 * All rights reserved.
17 * 2.1. This is your license from Intel Corp. under its intellectual property
18 * rights. You may have additional license terms from the party that provided
19 * you this software, covering your right to use that party's intellectual
22 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
23 * copy of the source code appearing in this file ("Covered Code") an
24 * irrevocable, perpetual, worldwide license under Intel's copyrights in the
25 * base code distributed originally by Intel ("Original Intel Code") to copy,
26 * make derivatives, distribute, use and display any portion of the Covered
27 * Code in any form, with the right to sublicense such rights; and
29 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
30 * license (with the right to sublicense), under only those claims of Intel
31 * patents that are infringed by the Original Intel Code, to make, use, sell,
32 * offer to sell, and import the Covered Code and derivative works thereof
33 * solely to the minimum extent necessary to exercise the above copyright
34 * license, and in no event shall the patent license extend to any additions
35 * to or modifications of the Original Intel Code. No other license or right
36 * is granted directly or by implication, estoppel or otherwise;
38 * The above copyright and patent license is granted only if the following
43 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
44 * Redistribution of source code of any substantial portion of the Covered
45 * Code or modification with rights to further distribute source must include
46 * the above Copyright Notice, the above License, this list of Conditions,
47 * and the following Disclaimer and Export Compliance provision. In addition,
48 * Licensee must cause all Covered Code to which Licensee contributes to
49 * contain a file documenting the changes Licensee made to create that Covered
50 * Code and the date of any change. Licensee must include in that file the
51 * documentation of any changes made by any predecessor Licensee. Licensee
52 * must include a prominent statement that the modification is derived,
53 * directly or indirectly, from Original Intel Code.
55 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
56 * Redistribution of source code of any substantial portion of the Covered
57 * Code or modification without rights to further distribute source must
58 * include the following Disclaimer and Export Compliance provision in the
59 * documentation and/or other materials provided with distribution. In
60 * addition, Licensee may not authorize further sublicense of source of any
61 * portion of the Covered Code, and must include terms to the effect that the
62 * license from Licensee to its licensee is limited to the intellectual
63 * property embodied in the software Licensee provides to its licensee, and
64 * not to intellectual property embodied in modifications its licensee may
67 * 3.3. Redistribution of Executable. Redistribution in executable form of any
68 * substantial portion of the Covered Code or modification must reproduce the
69 * above Copyright Notice, and the following Disclaimer and Export Compliance
70 * provision in the documentation and/or other materials provided with the
73 * 3.4. Intel retains all right, title, and interest in and to the Original
76 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
77 * Intel shall be used in advertising or otherwise to promote the sale, use or
78 * other dealings in products derived from or relating to the Covered Code
79 * without prior written authorization from Intel.
81 * 4. Disclaimer and Export Compliance
83 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
84 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
85 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
86 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
87 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
88 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
91 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
92 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
93 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
94 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
95 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
96 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
97 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
100 * 4.3. Licensee shall not export, either directly or indirectly, any of this
101 * software or system incorporating such software without first obtaining any
102 * required license or other approval from the U. S. Department of Commerce or
103 * any other agency or department of the United States Government. In the
104 * event Licensee exports any such software from the United States or
105 * re-exports any such software from a foreign destination, Licensee shall
106 * ensure that the distribution and export/re-export of the software is in
107 * compliance with all laws, regulations, orders, or other restrictions of the
108 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
109 * any of its subsidiaries will export/re-export any technical data, process,
110 * software, or service, directly or indirectly, to any country for which the
111 * United States government or any agency thereof requires an export license,
112 * other governmental approval, or letter of assurance, without first obtaining
113 * such license, approval or letter.
115 *****************************************************************************/
117 #ifndef __ACTYPES_H__
118 #define __ACTYPES_H__
120 /*! [Begin] no source code translation (keep the typedefs) */
126 * Note: These macros are designed to be compiler independent as well as
127 * working around problems that some 32-bit compilers have with 64-bit
130 #define ACPI_UINT8_MAX (UINT8) (~((UINT8) 0)) /* 0xFF */
131 #define ACPI_UINT16_MAX (UINT16)(~((UINT16) 0)) /* 0xFFFF */
132 #define ACPI_UINT32_MAX (UINT32)(~((UINT32) 0)) /* 0xFFFFFFFF */
133 #define ACPI_UINT64_MAX (UINT64)(~((UINT64) 0)) /* 0xFFFFFFFFFFFFFFFF */
134 #define ACPI_ASCII_MAX 0x7F
137 #ifdef DEFINE_ALTERNATE_TYPES
139 * Types used only in translated source, defined here to enable
140 * cross-platform compilation only.
143 typedef unsigned char u8;
144 typedef unsigned short u16;
145 typedef unsigned int u32;
146 typedef COMPILER_DEPENDENT_UINT64 u64;
152 * Data types - Fixed across all compilation models (16/32/64)
154 * BOOLEAN Logical Boolean.
155 * INT8 8-bit (1 byte) signed value
156 * UINT8 8-bit (1 byte) unsigned value
157 * INT16 16-bit (2 byte) signed value
158 * UINT16 16-bit (2 byte) unsigned value
159 * INT32 32-bit (4 byte) signed value
160 * UINT32 32-bit (4 byte) unsigned value
161 * INT64 64-bit (8 byte) signed value
162 * UINT64 64-bit (8 byte) unsigned value
163 * ACPI_NATIVE_INT 32-bit on IA-32, 64-bit on IA-64 signed value
164 * ACPI_NATIVE_UINT 32-bit on IA-32, 64-bit on IA-64 unsigned value
167 #ifndef ACPI_MACHINE_WIDTH
168 #error ACPI_MACHINE_WIDTH not defined
171 #if ACPI_MACHINE_WIDTH == 64
173 /*! [Begin] no source code translation (keep the typedefs) */
176 * 64-bit type definitions
178 typedef unsigned char UINT8;
179 typedef unsigned char BOOLEAN;
180 typedef unsigned short UINT16;
182 typedef unsigned int UINT32;
183 typedef COMPILER_DEPENDENT_INT64 INT64;
184 typedef COMPILER_DEPENDENT_UINT64 UINT64;
186 /*! [End] no source code translation !*/
188 typedef INT64 ACPI_NATIVE_INT;
189 typedef UINT64 ACPI_NATIVE_UINT;
191 typedef UINT64 ACPI_TABLE_PTR;
192 typedef UINT64 ACPI_IO_ADDRESS;
193 typedef UINT64 ACPI_PHYSICAL_ADDRESS;
194 typedef UINT64 ACPI_SIZE;
196 #define ALIGNED_ADDRESS_BOUNDARY 0x00000008 /* No hardware alignment support in IA64 */
197 #define ACPI_USE_NATIVE_DIVIDE /* Native 64-bit integer support */
198 #define ACPI_MAX_PTR ACPI_UINT64_MAX
199 #define ACPI_SIZE_MAX ACPI_UINT64_MAX
202 #elif ACPI_MACHINE_WIDTH == 16
204 /*! [Begin] no source code translation (keep the typedefs) */
207 * 16-bit type definitions
209 typedef unsigned char UINT8;
210 typedef unsigned char BOOLEAN;
211 typedef unsigned int UINT16;
214 typedef unsigned long UINT32;
223 /*! [End] no source code translation !*/
225 typedef UINT16 ACPI_NATIVE_UINT;
226 typedef INT16 ACPI_NATIVE_INT;
228 typedef UINT32 ACPI_TABLE_PTR;
229 typedef UINT32 ACPI_IO_ADDRESS;
230 typedef char *ACPI_PHYSICAL_ADDRESS;
231 typedef UINT16 ACPI_SIZE;
233 #define ALIGNED_ADDRESS_BOUNDARY 0x00000002
234 #define ACPI_MISALIGNED_TRANSFERS
235 #define ACPI_USE_NATIVE_DIVIDE /* No 64-bit integers, ok to use native divide */
236 #define ACPI_MAX_PTR ACPI_UINT16_MAX
237 #define ACPI_SIZE_MAX ACPI_UINT16_MAX
240 * (16-bit only) internal integers must be 32-bits, so
241 * 64-bit integers cannot be supported
243 #define ACPI_NO_INTEGER64_SUPPORT
246 #elif ACPI_MACHINE_WIDTH == 32
248 /*! [Begin] no source code translation (keep the typedefs) */
251 * 32-bit type definitions (default)
253 typedef unsigned char UINT8;
254 typedef unsigned char BOOLEAN;
255 typedef unsigned short UINT16;
257 typedef unsigned int UINT32;
258 typedef COMPILER_DEPENDENT_INT64 INT64;
259 typedef COMPILER_DEPENDENT_UINT64 UINT64;
261 /*! [End] no source code translation !*/
263 typedef INT32 ACPI_NATIVE_INT;
264 typedef UINT32 ACPI_NATIVE_UINT;
266 typedef UINT64 ACPI_TABLE_PTR;
267 typedef UINT32 ACPI_IO_ADDRESS;
268 typedef UINT64 ACPI_PHYSICAL_ADDRESS;
269 typedef UINT32 ACPI_SIZE;
271 #define ALIGNED_ADDRESS_BOUNDARY 0x00000004
272 #define ACPI_MISALIGNED_TRANSFERS
273 #define ACPI_MAX_PTR ACPI_UINT32_MAX
274 #define ACPI_SIZE_MAX ACPI_UINT32_MAX
277 #error unknown ACPI_MACHINE_WIDTH
282 * Miscellaneous common types
284 typedef UINT16 UINT16_BIT;
285 typedef UINT32 UINT32_BIT;
286 typedef ACPI_NATIVE_UINT ACPI_PTRDIFF;
289 * Pointer overlays to avoid lots of typecasting for
290 * code that accepts both physical and logical pointers.
292 typedef union acpi_pointers
294 ACPI_PHYSICAL_ADDRESS Physical;
296 ACPI_TABLE_PTR Value;
300 typedef struct acpi_pointer
303 union acpi_pointers Pointer;
307 /* PointerTypes for above */
309 #define ACPI_PHYSICAL_POINTER 0x01
310 #define ACPI_LOGICAL_POINTER 0x02
314 #define ACPI_PHYSICAL_ADDRESSING 0x04
315 #define ACPI_LOGICAL_ADDRESSING 0x08
316 #define ACPI_MEMORY_MODE 0x0C
318 #define ACPI_PHYSMODE_PHYSPTR ACPI_PHYSICAL_ADDRESSING | ACPI_PHYSICAL_POINTER
319 #define ACPI_LOGMODE_PHYSPTR ACPI_LOGICAL_ADDRESSING | ACPI_PHYSICAL_POINTER
320 #define ACPI_LOGMODE_LOGPTR ACPI_LOGICAL_ADDRESSING | ACPI_LOGICAL_POINTER
329 #define FALSE (1 == 0)
334 #define TRUE (1 == 1)
337 #define NULL (void *) 0
344 typedef UINT32 ACPI_STATUS; /* All ACPI Exceptions */
345 typedef UINT32 ACPI_NAME; /* 4-byte ACPI name */
346 typedef char * ACPI_STRING; /* Null terminated ASCII string */
347 typedef void * ACPI_HANDLE; /* Actually a ptr to an Node */
349 typedef struct uint64_struct
356 typedef union uint64_overlay
363 typedef struct uint32_struct
372 * Acpi integer width. In ACPI version 1, integers are
373 * 32 bits. In ACPI version 2, integers are 64 bits.
374 * Note that this pertains to the ACPI integer type only, not
375 * other integers used in the implementation of the ACPI CA
378 #ifdef ACPI_NO_INTEGER64_SUPPORT
380 /* 32-bit integers only, no 64-bit support */
382 typedef UINT32 ACPI_INTEGER;
383 #define ACPI_INTEGER_MAX ACPI_UINT32_MAX
384 #define ACPI_INTEGER_BIT_SIZE 32
385 #define ACPI_MAX_DECIMAL_DIGITS 10 /* 2^32 = 4,294,967,296 */
387 #define ACPI_USE_NATIVE_DIVIDE /* Use compiler native 32-bit divide */
392 /* 64-bit integers */
394 typedef UINT64 ACPI_INTEGER;
395 #define ACPI_INTEGER_MAX ACPI_UINT64_MAX
396 #define ACPI_INTEGER_BIT_SIZE 64
397 #define ACPI_MAX_DECIMAL_DIGITS 20 /* 2^64 = 18,446,744,073,709,551,616 */
400 #if ACPI_MACHINE_WIDTH == 64
401 #define ACPI_USE_NATIVE_DIVIDE /* Use compiler native 64-bit divide */
405 #define ACPI_MAX64_DECIMAL_DIGITS 20
406 #define ACPI_MAX32_DECIMAL_DIGITS 10
407 #define ACPI_MAX16_DECIMAL_DIGITS 5
408 #define ACPI_MAX8_DECIMAL_DIGITS 3
411 * Constants with special meanings
413 #define ACPI_ROOT_OBJECT (ACPI_HANDLE) ACPI_PTR_ADD (char, NULL, ACPI_MAX_PTR)
417 * Initialization sequence
419 #define ACPI_FULL_INITIALIZATION 0x00
420 #define ACPI_NO_ADDRESS_SPACE_INIT 0x01
421 #define ACPI_NO_HARDWARE_INIT 0x02
422 #define ACPI_NO_EVENT_INIT 0x04
423 #define ACPI_NO_HANDLER_INIT 0x08
424 #define ACPI_NO_ACPI_ENABLE 0x10
425 #define ACPI_NO_DEVICE_INIT 0x20
426 #define ACPI_NO_OBJECT_INIT 0x40
429 * Initialization state
431 #define ACPI_INITIALIZED_OK 0x01
436 #define ACPI_STATE_UNKNOWN (UINT8) 0xFF
438 #define ACPI_STATE_S0 (UINT8) 0
439 #define ACPI_STATE_S1 (UINT8) 1
440 #define ACPI_STATE_S2 (UINT8) 2
441 #define ACPI_STATE_S3 (UINT8) 3
442 #define ACPI_STATE_S4 (UINT8) 4
443 #define ACPI_STATE_S5 (UINT8) 5
444 #define ACPI_S_STATES_MAX ACPI_STATE_S5
445 #define ACPI_S_STATE_COUNT 6
447 #define ACPI_STATE_D0 (UINT8) 0
448 #define ACPI_STATE_D1 (UINT8) 1
449 #define ACPI_STATE_D2 (UINT8) 2
450 #define ACPI_STATE_D3 (UINT8) 3
451 #define ACPI_D_STATES_MAX ACPI_STATE_D3
452 #define ACPI_D_STATE_COUNT 4
454 #define ACPI_STATE_C0 (UINT8) 0
455 #define ACPI_STATE_C1 (UINT8) 1
456 #define ACPI_STATE_C2 (UINT8) 2
457 #define ACPI_STATE_C3 (UINT8) 3
458 #define ACPI_C_STATES_MAX ACPI_STATE_C3
459 #define ACPI_C_STATE_COUNT 4
462 * Sleep type invalid value
464 #define ACPI_SLEEP_TYPE_MAX 0x7
465 #define ACPI_SLEEP_TYPE_INVALID 0xFF
468 * Standard notify values
470 #define ACPI_NOTIFY_BUS_CHECK (UINT8) 0
471 #define ACPI_NOTIFY_DEVICE_CHECK (UINT8) 1
472 #define ACPI_NOTIFY_DEVICE_WAKE (UINT8) 2
473 #define ACPI_NOTIFY_EJECT_REQUEST (UINT8) 3
474 #define ACPI_NOTIFY_DEVICE_CHECK_LIGHT (UINT8) 4
475 #define ACPI_NOTIFY_FREQUENCY_MISMATCH (UINT8) 5
476 #define ACPI_NOTIFY_BUS_MODE_MISMATCH (UINT8) 6
477 #define ACPI_NOTIFY_POWER_FAULT (UINT8) 7
480 * Table types. These values are passed to the table related APIs
482 typedef UINT32 ACPI_TABLE_TYPE;
484 #define ACPI_TABLE_RSDP (ACPI_TABLE_TYPE) 0
485 #define ACPI_TABLE_DSDT (ACPI_TABLE_TYPE) 1
486 #define ACPI_TABLE_FADT (ACPI_TABLE_TYPE) 2
487 #define ACPI_TABLE_FACS (ACPI_TABLE_TYPE) 3
488 #define ACPI_TABLE_PSDT (ACPI_TABLE_TYPE) 4
489 #define ACPI_TABLE_SSDT (ACPI_TABLE_TYPE) 5
490 #define ACPI_TABLE_XSDT (ACPI_TABLE_TYPE) 6
491 #define ACPI_TABLE_MAX 6
492 #define NUM_ACPI_TABLE_TYPES (ACPI_TABLE_MAX+1)
495 * Types associated with ACPI names and objects. The first group of
496 * values (up to ACPI_TYPE_EXTERNAL_MAX) correspond to the definition
497 * of the ACPI ObjectType() operator (See the ACPI Spec). Therefore,
498 * only add to the first group if the spec changes.
500 * NOTE: Types must be kept in sync with the global AcpiNsProperties
501 * and AcpiNsTypeNames arrays.
503 typedef UINT32 ACPI_OBJECT_TYPE;
505 #define ACPI_TYPE_ANY 0x00
506 #define ACPI_TYPE_INTEGER 0x01 /* Byte/Word/Dword/Zero/One/Ones */
507 #define ACPI_TYPE_STRING 0x02
508 #define ACPI_TYPE_BUFFER 0x03
509 #define ACPI_TYPE_PACKAGE 0x04 /* ByteConst, multiple DataTerm/Constant/SuperName */
510 #define ACPI_TYPE_FIELD_UNIT 0x05
511 #define ACPI_TYPE_DEVICE 0x06 /* Name, multiple Node */
512 #define ACPI_TYPE_EVENT 0x07
513 #define ACPI_TYPE_METHOD 0x08 /* Name, ByteConst, multiple Code */
514 #define ACPI_TYPE_MUTEX 0x09
515 #define ACPI_TYPE_REGION 0x0A
516 #define ACPI_TYPE_POWER 0x0B /* Name,ByteConst,WordConst,multi Node */
517 #define ACPI_TYPE_PROCESSOR 0x0C /* Name,ByteConst,DWordConst,ByteConst,multi NmO */
518 #define ACPI_TYPE_THERMAL 0x0D /* Name, multiple Node */
519 #define ACPI_TYPE_BUFFER_FIELD 0x0E
520 #define ACPI_TYPE_DDB_HANDLE 0x0F
521 #define ACPI_TYPE_DEBUG_OBJECT 0x10
523 #define ACPI_TYPE_EXTERNAL_MAX 0x10
526 * These are object types that do not map directly to the ACPI
527 * ObjectType() operator. They are used for various internal purposes only.
528 * If new predefined ACPI_TYPEs are added (via the ACPI specification), these
529 * internal types must move upwards. (There is code that depends on these
530 * values being contiguous with the external types above.)
532 #define ACPI_TYPE_LOCAL_REGION_FIELD 0x11
533 #define ACPI_TYPE_LOCAL_BANK_FIELD 0x12
534 #define ACPI_TYPE_LOCAL_INDEX_FIELD 0x13
535 #define ACPI_TYPE_LOCAL_REFERENCE 0x14 /* Arg#, Local#, Name, Debug, RefOf, Index */
536 #define ACPI_TYPE_LOCAL_ALIAS 0x15
537 #define ACPI_TYPE_LOCAL_METHOD_ALIAS 0x16
538 #define ACPI_TYPE_LOCAL_NOTIFY 0x17
539 #define ACPI_TYPE_LOCAL_ADDRESS_HANDLER 0x18
540 #define ACPI_TYPE_LOCAL_RESOURCE 0x19
541 #define ACPI_TYPE_LOCAL_RESOURCE_FIELD 0x1A
542 #define ACPI_TYPE_LOCAL_SCOPE 0x1B /* 1 Name, multiple ObjectList Nodes */
544 #define ACPI_TYPE_NS_NODE_MAX 0x1B /* Last typecode used within a NS Node */
547 * These are special object types that never appear in
548 * a Namespace node, only in an ACPI_OPERAND_OBJECT
550 #define ACPI_TYPE_LOCAL_EXTRA 0x1C
551 #define ACPI_TYPE_LOCAL_DATA 0x1D
553 #define ACPI_TYPE_LOCAL_MAX 0x1D
555 /* All types above here are invalid */
557 #define ACPI_TYPE_INVALID 0x1E
558 #define ACPI_TYPE_NOT_FOUND 0xFF
562 * Bitmapped ACPI types. Used internally only
564 #define ACPI_BTYPE_ANY 0x00000000
565 #define ACPI_BTYPE_INTEGER 0x00000001
566 #define ACPI_BTYPE_STRING 0x00000002
567 #define ACPI_BTYPE_BUFFER 0x00000004
568 #define ACPI_BTYPE_PACKAGE 0x00000008
569 #define ACPI_BTYPE_FIELD_UNIT 0x00000010
570 #define ACPI_BTYPE_DEVICE 0x00000020
571 #define ACPI_BTYPE_EVENT 0x00000040
572 #define ACPI_BTYPE_METHOD 0x00000080
573 #define ACPI_BTYPE_MUTEX 0x00000100
574 #define ACPI_BTYPE_REGION 0x00000200
575 #define ACPI_BTYPE_POWER 0x00000400
576 #define ACPI_BTYPE_PROCESSOR 0x00000800
577 #define ACPI_BTYPE_THERMAL 0x00001000
578 #define ACPI_BTYPE_BUFFER_FIELD 0x00002000
579 #define ACPI_BTYPE_DDB_HANDLE 0x00004000
580 #define ACPI_BTYPE_DEBUG_OBJECT 0x00008000
581 #define ACPI_BTYPE_REFERENCE 0x00010000
582 #define ACPI_BTYPE_RESOURCE 0x00020000
584 #define ACPI_BTYPE_COMPUTE_DATA (ACPI_BTYPE_INTEGER | ACPI_BTYPE_STRING | ACPI_BTYPE_BUFFER)
586 #define ACPI_BTYPE_DATA (ACPI_BTYPE_COMPUTE_DATA | ACPI_BTYPE_PACKAGE)
587 #define ACPI_BTYPE_DATA_REFERENCE (ACPI_BTYPE_DATA | ACPI_BTYPE_REFERENCE | ACPI_BTYPE_DDB_HANDLE)
588 #define ACPI_BTYPE_DEVICE_OBJECTS (ACPI_BTYPE_DEVICE | ACPI_BTYPE_THERMAL | ACPI_BTYPE_PROCESSOR)
589 #define ACPI_BTYPE_OBJECTS_AND_REFS 0x0001FFFF /* ARG or LOCAL */
590 #define ACPI_BTYPE_ALL_OBJECTS 0x0000FFFF
597 #define ACPI_IO_MASK 1
600 * Event Types: Fixed & General Purpose
602 typedef UINT32 ACPI_EVENT_TYPE;
607 #define ACPI_EVENT_PMTIMER 0
608 #define ACPI_EVENT_GLOBAL 1
609 #define ACPI_EVENT_POWER_BUTTON 2
610 #define ACPI_EVENT_SLEEP_BUTTON 3
611 #define ACPI_EVENT_RTC 4
612 #define ACPI_EVENT_MAX 4
613 #define ACPI_NUM_FIXED_EVENTS ACPI_EVENT_MAX + 1
616 * Event Status - Per event
618 * The encoding of ACPI_EVENT_STATUS is illustrated below.
619 * Note that a set bit (1) indicates the property is TRUE
620 * (e.g. if bit 0 is set then the event is enabled).
621 * +-------------+-+-+-+
622 * | Bits 31:3 |2|1|0|
623 * +-------------+-+-+-+
626 * | | +--- Enabled for wake?
628 * +----------- <Reserved>
630 typedef UINT32 ACPI_EVENT_STATUS;
632 #define ACPI_EVENT_FLAG_DISABLED (ACPI_EVENT_STATUS) 0x00
633 #define ACPI_EVENT_FLAG_ENABLED (ACPI_EVENT_STATUS) 0x01
634 #define ACPI_EVENT_FLAG_WAKE_ENABLED (ACPI_EVENT_STATUS) 0x02
635 #define ACPI_EVENT_FLAG_SET (ACPI_EVENT_STATUS) 0x04
638 * General Purpose Events (GPE)
640 #define ACPI_GPE_INVALID 0xFF
641 #define ACPI_GPE_MAX 0xFF
642 #define ACPI_NUM_GPE 256
644 #define ACPI_GPE_ENABLE 0
645 #define ACPI_GPE_DISABLE 1
649 * GPE info flags - Per GPE
654 * | | | | | +--- Interrupt type: Edge or Level Triggered
655 * | | | | +--- Type: Wake-only, Runtime-only, or wake/runtime
656 * | | | +--- Type of dispatch -- to method, handler, or none
657 * | | +--- Enabled for runtime?
658 * | +--- Enabled for wake?
659 * +--- System state when GPE ocurred (running/waking)
661 #define ACPI_GPE_XRUPT_TYPE_MASK (UINT8) 0x01
662 #define ACPI_GPE_LEVEL_TRIGGERED (UINT8) 0x01
663 #define ACPI_GPE_EDGE_TRIGGERED (UINT8) 0x00
665 #define ACPI_GPE_TYPE_MASK (UINT8) 0x06
666 #define ACPI_GPE_TYPE_WAKE_RUN (UINT8) 0x06
667 #define ACPI_GPE_TYPE_WAKE (UINT8) 0x02
668 #define ACPI_GPE_TYPE_RUNTIME (UINT8) 0x04 /* Default */
670 #define ACPI_GPE_DISPATCH_MASK (UINT8) 0x18
671 #define ACPI_GPE_DISPATCH_HANDLER (UINT8) 0x08
672 #define ACPI_GPE_DISPATCH_METHOD (UINT8) 0x10
673 #define ACPI_GPE_DISPATCH_NOT_USED (UINT8) 0x00 /* Default */
675 #define ACPI_GPE_RUN_ENABLE_MASK (UINT8) 0x20
676 #define ACPI_GPE_RUN_ENABLED (UINT8) 0x20
677 #define ACPI_GPE_RUN_DISABLED (UINT8) 0x00 /* Default */
679 #define ACPI_GPE_WAKE_ENABLE_MASK (UINT8) 0x40
680 #define ACPI_GPE_WAKE_ENABLED (UINT8) 0x40
681 #define ACPI_GPE_WAKE_DISABLED (UINT8) 0x00 /* Default */
683 #define ACPI_GPE_ENABLE_MASK (UINT8) 0x60 /* Both run/wake */
685 #define ACPI_GPE_SYSTEM_MASK (UINT8) 0x80
686 #define ACPI_GPE_SYSTEM_RUNNING (UINT8) 0x80
687 #define ACPI_GPE_SYSTEM_WAKING (UINT8) 0x00
690 * Flags for GPE and Lock interfaces
692 #define ACPI_EVENT_WAKE_ENABLE 0x2 /* AcpiGpeEnable */
693 #define ACPI_EVENT_WAKE_DISABLE 0x2 /* AcpiGpeDisable */
695 #define ACPI_NOT_ISR 0x1
701 #define ACPI_SYSTEM_NOTIFY 0x1
702 #define ACPI_DEVICE_NOTIFY 0x2
703 #define ACPI_ALL_NOTIFY 0x3
704 #define ACPI_MAX_NOTIFY_HANDLER_TYPE 0x3
706 #define ACPI_MAX_SYS_NOTIFY 0x7f
709 /* Address Space (Operation Region) Types */
711 typedef UINT8 ACPI_ADR_SPACE_TYPE;
713 #define ACPI_ADR_SPACE_SYSTEM_MEMORY (ACPI_ADR_SPACE_TYPE) 0
714 #define ACPI_ADR_SPACE_SYSTEM_IO (ACPI_ADR_SPACE_TYPE) 1
715 #define ACPI_ADR_SPACE_PCI_CONFIG (ACPI_ADR_SPACE_TYPE) 2
716 #define ACPI_ADR_SPACE_EC (ACPI_ADR_SPACE_TYPE) 3
717 #define ACPI_ADR_SPACE_SMBUS (ACPI_ADR_SPACE_TYPE) 4
718 #define ACPI_ADR_SPACE_CMOS (ACPI_ADR_SPACE_TYPE) 5
719 #define ACPI_ADR_SPACE_PCI_BAR_TARGET (ACPI_ADR_SPACE_TYPE) 6
720 #define ACPI_ADR_SPACE_DATA_TABLE (ACPI_ADR_SPACE_TYPE) 7
721 #define ACPI_ADR_SPACE_FIXED_HARDWARE (ACPI_ADR_SPACE_TYPE) 127
726 * These are bitfields defined within the full ACPI registers
728 #define ACPI_BITREG_TIMER_STATUS 0x00
729 #define ACPI_BITREG_BUS_MASTER_STATUS 0x01
730 #define ACPI_BITREG_GLOBAL_LOCK_STATUS 0x02
731 #define ACPI_BITREG_POWER_BUTTON_STATUS 0x03
732 #define ACPI_BITREG_SLEEP_BUTTON_STATUS 0x04
733 #define ACPI_BITREG_RT_CLOCK_STATUS 0x05
734 #define ACPI_BITREG_WAKE_STATUS 0x06
735 #define ACPI_BITREG_PCIEXP_WAKE_STATUS 0x07
737 #define ACPI_BITREG_TIMER_ENABLE 0x08
738 #define ACPI_BITREG_GLOBAL_LOCK_ENABLE 0x09
739 #define ACPI_BITREG_POWER_BUTTON_ENABLE 0x0A
740 #define ACPI_BITREG_SLEEP_BUTTON_ENABLE 0x0B
741 #define ACPI_BITREG_RT_CLOCK_ENABLE 0x0C
742 #define ACPI_BITREG_WAKE_ENABLE 0x0D
743 #define ACPI_BITREG_PCIEXP_WAKE_DISABLE 0x0E
745 #define ACPI_BITREG_SCI_ENABLE 0x0F
746 #define ACPI_BITREG_BUS_MASTER_RLD 0x10
747 #define ACPI_BITREG_GLOBAL_LOCK_RELEASE 0x11
748 #define ACPI_BITREG_SLEEP_TYPE_A 0x12
749 #define ACPI_BITREG_SLEEP_TYPE_B 0x13
750 #define ACPI_BITREG_SLEEP_ENABLE 0x14
752 #define ACPI_BITREG_ARB_DISABLE 0x15
754 #define ACPI_BITREG_MAX 0x15
755 #define ACPI_NUM_BITREG ACPI_BITREG_MAX + 1
759 * External ACPI object definition
761 typedef union acpi_object
763 ACPI_OBJECT_TYPE Type; /* See definition of AcpiNsType for values */
766 ACPI_OBJECT_TYPE Type;
767 ACPI_INTEGER Value; /* The actual number */
772 ACPI_OBJECT_TYPE Type;
773 UINT32 Length; /* # of bytes in string, excluding trailing null */
774 char *Pointer; /* points to the string value */
779 ACPI_OBJECT_TYPE Type;
780 UINT32 Length; /* # of bytes in buffer */
781 UINT8 *Pointer; /* points to the buffer */
786 ACPI_OBJECT_TYPE Type;
788 ACPI_HANDLE Handle; /* object reference */
793 ACPI_OBJECT_TYPE Type;
794 UINT32 Count; /* # of elements in package */
795 union acpi_object *Elements; /* Pointer to an array of ACPI_OBJECTs */
800 ACPI_OBJECT_TYPE Type;
802 ACPI_IO_ADDRESS PblkAddress;
808 ACPI_OBJECT_TYPE Type;
810 UINT32 ResourceOrder;
817 * List of objects, used as a parameter list for control method evaluation
819 typedef struct acpi_object_list
822 ACPI_OBJECT *Pointer;
828 * Miscellaneous common Data Structures used by the interfaces
830 #define ACPI_NO_BUFFER 0
831 #define ACPI_ALLOCATE_BUFFER (ACPI_SIZE) (-1)
832 #define ACPI_ALLOCATE_LOCAL_BUFFER (ACPI_SIZE) (-2)
834 typedef struct acpi_buffer
836 ACPI_SIZE Length; /* Length in bytes of the buffer */
837 void *Pointer; /* pointer to buffer */
843 * NameType for AcpiGetName
845 #define ACPI_FULL_PATHNAME 0
846 #define ACPI_SINGLE_NAME 1
847 #define ACPI_NAME_TYPE_MAX 1
851 * Structure and flags for AcpiGetSystemInfo
853 #define ACPI_SYS_MODE_UNKNOWN 0x0000
854 #define ACPI_SYS_MODE_ACPI 0x0001
855 #define ACPI_SYS_MODE_LEGACY 0x0002
856 #define ACPI_SYS_MODES_MASK 0x0003
860 * ACPI Table Info. One per ACPI table _type_
862 typedef struct acpi_table_info
870 * System info returned by AcpiGetSystemInfo()
872 typedef struct acpi_system_info
874 UINT32 AcpiCaVersion;
876 UINT32 TimerResolution;
881 UINT32 NumTableTypes;
882 ACPI_TABLE_INFO TableInfo [NUM_ACPI_TABLE_TYPES];
888 * Types specific to the OS service interfaces
892 (ACPI_SYSTEM_XFACE *ACPI_OSD_HANDLER) (
896 (ACPI_SYSTEM_XFACE *ACPI_OSD_EXEC_CALLBACK) (
900 * Various handlers and callback procedures
903 UINT32 (*ACPI_EVENT_HANDLER) (
907 void (*ACPI_NOTIFY_HANDLER) (
913 void (*ACPI_OBJECT_HANDLER) (
919 ACPI_STATUS (*ACPI_INIT_HANDLER) (
923 #define ACPI_INIT_DEVICE_INI 1
926 ACPI_STATUS (*ACPI_EXCEPTION_HANDLER) (
927 ACPI_STATUS AmlStatus,
934 /* Address Spaces (For Operation Regions) */
937 ACPI_STATUS (*ACPI_ADR_SPACE_HANDLER) (
939 ACPI_PHYSICAL_ADDRESS Address,
942 void *HandlerContext,
943 void *RegionContext);
945 #define ACPI_DEFAULT_HANDLER NULL
949 ACPI_STATUS (*ACPI_ADR_SPACE_SETUP) (
950 ACPI_HANDLE RegionHandle,
952 void *HandlerContext,
953 void **RegionContext);
955 #define ACPI_REGION_ACTIVATE 0
956 #define ACPI_REGION_DEACTIVATE 1
959 ACPI_STATUS (*ACPI_WALK_CALLBACK) (
960 ACPI_HANDLE ObjHandle,
966 /* Interrupt handler return values */
968 #define ACPI_INTERRUPT_NOT_HANDLED 0x00
969 #define ACPI_INTERRUPT_HANDLED 0x01
972 /* Common string version of device HIDs and UIDs */
974 typedef struct acpi_device_id
976 char Value[ACPI_DEVICE_ID_LENGTH];
980 /* Common string version of device CIDs */
982 typedef struct acpi_compatible_id
984 char Value[ACPI_MAX_CID_LENGTH];
986 } ACPI_COMPATIBLE_ID;
988 typedef struct acpi_compatible_id_list
992 ACPI_COMPATIBLE_ID Id[1];
994 } ACPI_COMPATIBLE_ID_LIST;
997 /* Structure and flags for AcpiGetObjectInfo */
999 #define ACPI_VALID_STA 0x0001
1000 #define ACPI_VALID_ADR 0x0002
1001 #define ACPI_VALID_HID 0x0004
1002 #define ACPI_VALID_UID 0x0008
1003 #define ACPI_VALID_CID 0x0010
1004 #define ACPI_VALID_SXDS 0x0020
1007 #define ACPI_COMMON_OBJ_INFO \
1008 ACPI_OBJECT_TYPE Type; /* ACPI object type */ \
1009 ACPI_NAME Name /* ACPI object Name */
1012 typedef struct acpi_obj_info_header
1014 ACPI_COMMON_OBJ_INFO;
1016 } ACPI_OBJ_INFO_HEADER;
1019 /* Structure returned from Get Object Info */
1021 typedef struct acpi_device_info
1023 ACPI_COMMON_OBJ_INFO;
1025 UINT32 Valid; /* Indicates which fields below are valid */
1026 UINT32 CurrentStatus; /* _STA value */
1027 ACPI_INTEGER Address; /* _ADR value if any */
1028 ACPI_DEVICE_ID HardwareId; /* _HID value if any */
1029 ACPI_DEVICE_ID UniqueId; /* _UID value if any */
1030 UINT8 HighestDstates[4]; /* _SxD values: 0xFF indicates not valid */
1031 ACPI_COMPATIBLE_ID_LIST CompatibilityId; /* List of _CIDs if any */
1036 /* Context structs for address space handlers */
1038 typedef struct acpi_pci_id
1048 typedef struct acpi_mem_space_context
1051 ACPI_PHYSICAL_ADDRESS Address;
1052 ACPI_PHYSICAL_ADDRESS MappedPhysicalAddress;
1053 UINT8 *MappedLogicalAddress;
1054 ACPI_SIZE MappedLength;
1056 } ACPI_MEM_SPACE_CONTEXT;
1060 * Definitions for Resource Attributes
1066 #define ACPI_READ_ONLY_MEMORY (UINT8) 0x00
1067 #define ACPI_READ_WRITE_MEMORY (UINT8) 0x01
1069 #define ACPI_NON_CACHEABLE_MEMORY (UINT8) 0x00
1070 #define ACPI_CACHABLE_MEMORY (UINT8) 0x01
1071 #define ACPI_WRITE_COMBINING_MEMORY (UINT8) 0x02
1072 #define ACPI_PREFETCHABLE_MEMORY (UINT8) 0x03
1076 * The ISA IO ranges are: n000-n0FFh, n400-n4FFh, n800-n8FFh, nC00-nCFFh.
1077 * The non-ISA IO ranges are: n100-n3FFh, n500-n7FFh, n900-nBFFh, nCD0-nFFFh.
1079 #define ACPI_NON_ISA_ONLY_RANGES (UINT8) 0x01
1080 #define ACPI_ISA_ONLY_RANGES (UINT8) 0x02
1081 #define ACPI_ENTIRE_RANGE (ACPI_NON_ISA_ONLY_RANGES | ACPI_ISA_ONLY_RANGES)
1083 #define ACPI_SPARSE_TRANSLATION (UINT8) 0x03
1086 * IO Port Descriptor Decode
1088 #define ACPI_DECODE_10 (UINT8) 0x00 /* 10-bit IO address decode */
1089 #define ACPI_DECODE_16 (UINT8) 0x01 /* 16-bit IO address decode */
1094 #define ACPI_EDGE_SENSITIVE (UINT8) 0x00
1095 #define ACPI_LEVEL_SENSITIVE (UINT8) 0x01
1097 #define ACPI_ACTIVE_HIGH (UINT8) 0x00
1098 #define ACPI_ACTIVE_LOW (UINT8) 0x01
1100 #define ACPI_EXCLUSIVE (UINT8) 0x00
1101 #define ACPI_SHARED (UINT8) 0x01
1106 #define ACPI_COMPATIBILITY (UINT8) 0x00
1107 #define ACPI_TYPE_A (UINT8) 0x01
1108 #define ACPI_TYPE_B (UINT8) 0x02
1109 #define ACPI_TYPE_F (UINT8) 0x03
1111 #define ACPI_NOT_BUS_MASTER (UINT8) 0x00
1112 #define ACPI_BUS_MASTER (UINT8) 0x01
1114 #define ACPI_TRANSFER_8 (UINT8) 0x00
1115 #define ACPI_TRANSFER_8_16 (UINT8) 0x01
1116 #define ACPI_TRANSFER_16 (UINT8) 0x02
1119 * Start Dependent Functions Priority definitions
1121 #define ACPI_GOOD_CONFIGURATION (UINT8) 0x00
1122 #define ACPI_ACCEPTABLE_CONFIGURATION (UINT8) 0x01
1123 #define ACPI_SUB_OPTIMAL_CONFIGURATION (UINT8) 0x02
1126 * 16, 32 and 64-bit Address Descriptor resource types
1128 #define ACPI_MEMORY_RANGE (UINT8) 0x00
1129 #define ACPI_IO_RANGE (UINT8) 0x01
1130 #define ACPI_BUS_NUMBER_RANGE (UINT8) 0x02
1132 #define ACPI_ADDRESS_NOT_FIXED (UINT8) 0x00
1133 #define ACPI_ADDRESS_FIXED (UINT8) 0x01
1135 #define ACPI_POS_DECODE (UINT8) 0x00
1136 #define ACPI_SUB_DECODE (UINT8) 0x01
1138 #define ACPI_PRODUCER (UINT8) 0x00
1139 #define ACPI_CONSUMER (UINT8) 0x01
1143 * Structures used to describe device resources
1145 typedef struct acpi_resource_irq
1148 UINT32 ActiveHighLow;
1149 UINT32 SharedExclusive;
1150 UINT32 NumberOfInterrupts;
1151 UINT32 Interrupts[1];
1153 } ACPI_RESOURCE_IRQ;
1155 typedef struct ACPI_RESOURCE_DMA
1160 UINT32 NumberOfChannels;
1163 } ACPI_RESOURCE_DMA;
1165 typedef struct acpi_resource_start_dpf
1167 UINT32 CompatibilityPriority;
1168 UINT32 PerformanceRobustness;
1170 } ACPI_RESOURCE_START_DPF;
1173 * END_DEPENDENT_FUNCTIONS_RESOURCE struct is not
1174 * needed because it has no fields
1177 typedef struct acpi_resource_io
1180 UINT32 MinBaseAddress;
1181 UINT32 MaxBaseAddress;
1187 typedef struct acpi_resource_fixed_io
1192 } ACPI_RESOURCE_FIXED_IO;
1194 typedef struct acpi_resource_vendor
1199 } ACPI_RESOURCE_VENDOR;
1201 typedef struct acpi_resource_end_tag
1205 } ACPI_RESOURCE_END_TAG;
1207 typedef struct acpi_resource_mem24
1209 UINT32 ReadWriteAttribute;
1210 UINT32 MinBaseAddress;
1211 UINT32 MaxBaseAddress;
1215 } ACPI_RESOURCE_MEM24;
1217 typedef struct acpi_resource_mem32
1219 UINT32 ReadWriteAttribute;
1220 UINT32 MinBaseAddress;
1221 UINT32 MaxBaseAddress;
1225 } ACPI_RESOURCE_MEM32;
1227 typedef struct acpi_resource_fixed_mem32
1229 UINT32 ReadWriteAttribute;
1230 UINT32 RangeBaseAddress;
1233 } ACPI_RESOURCE_FIXED_MEM32;
1235 typedef struct acpi_memory_attribute
1237 UINT16 CacheAttribute;
1238 UINT16 ReadWriteAttribute;
1240 } ACPI_MEMORY_ATTRIBUTE;
1242 typedef struct acpi_io_attribute
1244 UINT16 RangeAttribute;
1245 UINT16 TranslationAttribute;
1247 } ACPI_IO_ATTRIBUTE;
1249 typedef struct acpi_bus_attribute
1254 } ACPI_BUS_ATTRIBUTE;
1256 typedef union acpi_resource_attribute
1258 ACPI_MEMORY_ATTRIBUTE Memory;
1259 ACPI_IO_ATTRIBUTE Io;
1260 ACPI_BUS_ATTRIBUTE Bus;
1262 } ACPI_RESOURCE_ATTRIBUTE;
1264 typedef struct acpi_resource_source
1267 UINT32 StringLength;
1270 } ACPI_RESOURCE_SOURCE;
1272 typedef struct acpi_resource_address16
1274 UINT32 ResourceType;
1275 UINT32 ProducerConsumer;
1277 UINT32 MinAddressFixed;
1278 UINT32 MaxAddressFixed;
1279 ACPI_RESOURCE_ATTRIBUTE Attribute;
1281 UINT32 MinAddressRange;
1282 UINT32 MaxAddressRange;
1283 UINT32 AddressTranslationOffset;
1284 UINT32 AddressLength;
1285 ACPI_RESOURCE_SOURCE ResourceSource;
1287 } ACPI_RESOURCE_ADDRESS16;
1289 typedef struct acpi_resource_address32
1291 UINT32 ResourceType;
1292 UINT32 ProducerConsumer;
1294 UINT32 MinAddressFixed;
1295 UINT32 MaxAddressFixed;
1296 ACPI_RESOURCE_ATTRIBUTE Attribute;
1298 UINT32 MinAddressRange;
1299 UINT32 MaxAddressRange;
1300 UINT32 AddressTranslationOffset;
1301 UINT32 AddressLength;
1302 ACPI_RESOURCE_SOURCE ResourceSource;
1304 } ACPI_RESOURCE_ADDRESS32;
1306 typedef struct acpi_resource_address64
1308 UINT32 ResourceType;
1309 UINT32 ProducerConsumer;
1311 UINT32 MinAddressFixed;
1312 UINT32 MaxAddressFixed;
1313 ACPI_RESOURCE_ATTRIBUTE Attribute;
1315 UINT64 MinAddressRange;
1316 UINT64 MaxAddressRange;
1317 UINT64 AddressTranslationOffset;
1318 UINT64 AddressLength;
1319 UINT64 TypeSpecificAttributes;
1320 ACPI_RESOURCE_SOURCE ResourceSource;
1322 } ACPI_RESOURCE_ADDRESS64;
1324 typedef struct acpi_resource_ext_irq
1326 UINT32 ProducerConsumer;
1328 UINT32 ActiveHighLow;
1329 UINT32 SharedExclusive;
1330 UINT32 NumberOfInterrupts;
1331 ACPI_RESOURCE_SOURCE ResourceSource;
1332 UINT32 Interrupts[1];
1334 } ACPI_RESOURCE_EXT_IRQ;
1337 /* ACPI_RESOURCE_TYPEs */
1339 #define ACPI_RSTYPE_IRQ 0
1340 #define ACPI_RSTYPE_DMA 1
1341 #define ACPI_RSTYPE_START_DPF 2
1342 #define ACPI_RSTYPE_END_DPF 3
1343 #define ACPI_RSTYPE_IO 4
1344 #define ACPI_RSTYPE_FIXED_IO 5
1345 #define ACPI_RSTYPE_VENDOR 6
1346 #define ACPI_RSTYPE_END_TAG 7
1347 #define ACPI_RSTYPE_MEM24 8
1348 #define ACPI_RSTYPE_MEM32 9
1349 #define ACPI_RSTYPE_FIXED_MEM32 10
1350 #define ACPI_RSTYPE_ADDRESS16 11
1351 #define ACPI_RSTYPE_ADDRESS32 12
1352 #define ACPI_RSTYPE_ADDRESS64 13
1353 #define ACPI_RSTYPE_EXT_IRQ 14
1355 typedef UINT32 ACPI_RESOURCE_TYPE;
1357 typedef union acpi_resource_data
1359 ACPI_RESOURCE_IRQ Irq;
1360 ACPI_RESOURCE_DMA Dma;
1361 ACPI_RESOURCE_START_DPF StartDpf;
1362 ACPI_RESOURCE_IO Io;
1363 ACPI_RESOURCE_FIXED_IO FixedIo;
1364 ACPI_RESOURCE_VENDOR VendorSpecific;
1365 ACPI_RESOURCE_END_TAG EndTag;
1366 ACPI_RESOURCE_MEM24 Memory24;
1367 ACPI_RESOURCE_MEM32 Memory32;
1368 ACPI_RESOURCE_FIXED_MEM32 FixedMemory32;
1369 ACPI_RESOURCE_ADDRESS16 Address16;
1370 ACPI_RESOURCE_ADDRESS32 Address32;
1371 ACPI_RESOURCE_ADDRESS64 Address64;
1372 ACPI_RESOURCE_EXT_IRQ ExtendedIrq;
1374 } ACPI_RESOURCE_DATA;
1376 typedef struct acpi_resource
1378 ACPI_RESOURCE_TYPE Id;
1380 ACPI_RESOURCE_DATA Data;
1384 #define ACPI_RESOURCE_LENGTH 12
1385 #define ACPI_RESOURCE_LENGTH_NO_DATA 8 /* Id + Length fields */
1387 #define ACPI_SIZEOF_RESOURCE(Type) (ACPI_RESOURCE_LENGTH_NO_DATA + sizeof (Type))
1389 #define ACPI_NEXT_RESOURCE(Res) (ACPI_RESOURCE *)((UINT8 *) Res + Res->Length)
1391 #ifdef ACPI_MISALIGNED_TRANSFERS
1392 #define ACPI_ALIGN_RESOURCE_SIZE(Length) (Length)
1394 #define ACPI_ALIGN_RESOURCE_SIZE(Length) ACPI_ROUND_UP_TO_NATIVE_WORD(Length)
1398 * END: of definitions for Resource Attributes
1402 typedef struct acpi_pci_routing_table
1406 ACPI_INTEGER Address; /* here for 64-bit alignment */
1408 char Source[4]; /* pad to 64 bits so sizeof() works in all cases */
1410 } ACPI_PCI_ROUTING_TABLE;
1413 * END: of definitions for PCI Routing tables
1417 #endif /* __ACTYPES_H__ */