1 /******************************************************************************
3 * Name: actypes.h - Common data types for the entire ACPI subsystem
5 *****************************************************************************/
8 * Copyright (C) 2000 - 2018, Intel Corp.
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
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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.
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.
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
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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.
47 /* acpisrc:StructDefs -- for acpisrc conversion */
50 * ACPI_MACHINE_WIDTH must be specified in an OS- or compiler-dependent
51 * header and must be either 32 or 64. 16-bit ACPICA is no longer
52 * supported, as of 12/2006.
54 #ifndef ACPI_MACHINE_WIDTH
55 #error ACPI_MACHINE_WIDTH not defined
60 * Note: These macros are designed to be compiler independent as well as
61 * working around problems that some 32-bit compilers have with 64-bit
64 #define ACPI_UINT8_MAX (UINT8) (~((UINT8) 0)) /* 0xFF */
65 #define ACPI_UINT16_MAX (UINT16)(~((UINT16) 0)) /* 0xFFFF */
66 #define ACPI_UINT32_MAX (UINT32)(~((UINT32) 0)) /* 0xFFFFFFFF */
67 #define ACPI_UINT64_MAX (UINT64)(~((UINT64) 0)) /* 0xFFFFFFFFFFFFFFFF */
68 #define ACPI_ASCII_MAX 0x7F
72 * Architecture-specific ACPICA Subsystem Data Types
74 * The goal of these types is to provide source code portability across
75 * 16-bit, 32-bit, and 64-bit targets.
77 * 1) The following types are of fixed size for all targets (16/32/64):
79 * BOOLEAN Logical boolean
81 * UINT8 8-bit (1 byte) unsigned value
82 * UINT16 16-bit (2 byte) unsigned value
83 * UINT32 32-bit (4 byte) unsigned value
84 * UINT64 64-bit (8 byte) unsigned value
86 * INT16 16-bit (2 byte) signed value
87 * INT32 32-bit (4 byte) signed value
88 * INT64 64-bit (8 byte) signed value
90 * COMPILER_DEPENDENT_UINT64/INT64 - These types are defined in the
91 * compiler-dependent header(s) and were introduced because there is no
92 * common 64-bit integer type across the various compilation models, as
93 * shown in the table below.
95 * Datatype LP64 ILP64 LLP64 ILP32 LP32 16bit
97 * short 16 16 16 16 16 16
99 * int 32 64 32 32 16 16
100 * long 64 64 32 32 32 32
102 * pointer 64 64 64 32 32 32
104 * Note: ILP64 and LP32 are currently not supported.
107 * 2) These types represent the native word size of the target mode of the
108 * processor, and may be 16-bit, 32-bit, or 64-bit as required. They are
109 * usually used for memory allocation, efficient loop counters, and array
110 * indexes. The types are similar to the size_t type in the C library and
111 * are required because there is no C type that consistently represents the
112 * native data width. ACPI_SIZE is needed because there is no guarantee
113 * that a kernel-level C library is present.
115 * ACPI_SIZE 16/32/64-bit unsigned value
116 * ACPI_NATIVE_INT 16/32/64-bit signed value
119 /*******************************************************************************
121 * Common types for all compilers, all targets
123 ******************************************************************************/
125 #ifndef ACPI_USE_SYSTEM_INTTYPES
127 typedef unsigned char BOOLEAN
;
128 typedef unsigned char UINT8
;
129 typedef unsigned short UINT16
;
131 typedef COMPILER_DEPENDENT_UINT64 UINT64
;
132 typedef COMPILER_DEPENDENT_INT64 INT64
;
134 #endif /* ACPI_USE_SYSTEM_INTTYPES */
137 * Value returned by AcpiOsGetThreadId. There is no standard "thread_id"
138 * across operating systems or even the various UNIX systems. Since ACPICA
139 * only needs the thread ID as a unique thread identifier, we use a UINT64
140 * as the only common data type - it will accommodate any type of pointer or
141 * any type of integer. It is up to the host-dependent OSL to cast the
142 * native thread ID type to a UINT64 (in AcpiOsGetThreadId).
144 #define ACPI_THREAD_ID UINT64
147 /*******************************************************************************
149 * Types specific to 64-bit targets
151 ******************************************************************************/
153 #if ACPI_MACHINE_WIDTH == 64
155 #ifndef ACPI_USE_SYSTEM_INTTYPES
157 typedef unsigned int UINT32
;
160 #endif /* ACPI_USE_SYSTEM_INTTYPES */
163 typedef INT64 ACPI_NATIVE_INT
;
164 typedef UINT64 ACPI_SIZE
;
165 typedef UINT64 ACPI_IO_ADDRESS
;
166 typedef UINT64 ACPI_PHYSICAL_ADDRESS
;
168 #define ACPI_MAX_PTR ACPI_UINT64_MAX
169 #define ACPI_SIZE_MAX ACPI_UINT64_MAX
170 #define ACPI_USE_NATIVE_DIVIDE /* Has native 64-bit integer support */
171 #define ACPI_USE_NATIVE_MATH64 /* Has native 64-bit integer support */
174 * In the case of the Itanium Processor Family (IPF), the hardware does not
175 * support misaligned memory transfers. Set the MISALIGNMENT_NOT_SUPPORTED
176 * flag to indicate that special precautions must be taken to avoid alignment
177 * faults. (IA64 or ia64 is currently used by existing compilers to indicate
180 * Note: EM64T and other X86-64 processors support misaligned transfers,
181 * so there is no need to define this flag.
183 #if defined (__IA64__) || defined (__ia64__)
184 #define ACPI_MISALIGNMENT_NOT_SUPPORTED
188 /*******************************************************************************
190 * Types specific to 32-bit targets
192 ******************************************************************************/
194 #elif ACPI_MACHINE_WIDTH == 32
196 #ifndef ACPI_USE_SYSTEM_INTTYPES
198 typedef unsigned int UINT32
;
201 #endif /* ACPI_USE_SYSTEM_INTTYPES */
204 typedef INT32 ACPI_NATIVE_INT
;
205 typedef UINT32 ACPI_SIZE
;
207 #ifdef ACPI_32BIT_PHYSICAL_ADDRESS
210 * OSPMs can define this to shrink the size of the structures for 32-bit
211 * none PAE environment. ASL compiler may always define this to generate
212 * 32-bit OSPM compliant tables.
214 typedef UINT32 ACPI_IO_ADDRESS
;
215 typedef UINT32 ACPI_PHYSICAL_ADDRESS
;
217 #else /* ACPI_32BIT_PHYSICAL_ADDRESS */
220 * It is reported that, after some calculations, the physical addresses can
221 * wrap over the 32-bit boundary on 32-bit PAE environment.
222 * https://bugzilla.kernel.org/show_bug.cgi?id=87971
224 typedef UINT64 ACPI_IO_ADDRESS
;
225 typedef UINT64 ACPI_PHYSICAL_ADDRESS
;
227 #endif /* ACPI_32BIT_PHYSICAL_ADDRESS */
229 #define ACPI_MAX_PTR ACPI_UINT32_MAX
230 #define ACPI_SIZE_MAX ACPI_UINT32_MAX
234 /* ACPI_MACHINE_WIDTH must be either 64 or 32 */
236 #error unknown ACPI_MACHINE_WIDTH
240 /*******************************************************************************
244 * If the defaults below are not appropriate for the host system, they can
245 * be defined in the OS-specific header, and this will take precedence.
247 ******************************************************************************/
249 /* Flags for AcpiOsAcquireLock/AcpiOsReleaseLock */
251 #ifndef ACPI_CPU_FLAGS
252 #define ACPI_CPU_FLAGS ACPI_SIZE
255 /* Object returned from AcpiOsCreateCache */
258 #ifdef ACPI_USE_LOCAL_CACHE
259 #define ACPI_CACHE_T ACPI_MEMORY_LIST
261 #define ACPI_CACHE_T void *
266 * Synchronization objects - Mutexes, Semaphores, and SpinLocks
268 #if (ACPI_MUTEX_TYPE == ACPI_BINARY_SEMAPHORE)
270 * These macros are used if the host OS does not support a mutex object.
271 * Map the OSL Mutex interfaces to binary semaphores.
273 #define ACPI_MUTEX ACPI_SEMAPHORE
274 #define AcpiOsCreateMutex(OutHandle) AcpiOsCreateSemaphore (1, 1, OutHandle)
275 #define AcpiOsDeleteMutex(Handle) (void) AcpiOsDeleteSemaphore (Handle)
276 #define AcpiOsAcquireMutex(Handle,Time) AcpiOsWaitSemaphore (Handle, 1, Time)
277 #define AcpiOsReleaseMutex(Handle) (void) AcpiOsSignalSemaphore (Handle, 1)
280 /* Configurable types for synchronization objects */
282 #ifndef ACPI_SPINLOCK
283 #define ACPI_SPINLOCK void *
286 #ifndef ACPI_SEMAPHORE
287 #define ACPI_SEMAPHORE void *
291 #define ACPI_MUTEX void *
295 /*******************************************************************************
297 * Compiler-dependent types
299 * If the defaults below are not appropriate for the host compiler, they can
300 * be defined in the compiler-specific header, and this will take precedence.
302 ******************************************************************************/
304 /* Use C99 uintptr_t for pointer casting if available, "void *" otherwise */
306 #ifndef ACPI_UINTPTR_T
307 #define ACPI_UINTPTR_T void *
311 * ACPI_PRINTF_LIKE is used to tag functions as "printf-like" because
312 * some compilers can catch printf format string problems
314 #ifndef ACPI_PRINTF_LIKE
315 #define ACPI_PRINTF_LIKE(c)
319 * Some compilers complain about unused variables. Sometimes we don't want
320 * to use all the variables (for example, _AcpiModuleName). This allows us
321 * to tell the compiler in a per-variable manner that a variable
324 #ifndef ACPI_UNUSED_VAR
325 #define ACPI_UNUSED_VAR
329 * All ACPICA external functions that are available to the rest of the
330 * kernel are tagged with these macros which can be defined as appropriate
334 * ACPI_EXPORT_SYMBOL_INIT is used for initialization and termination
335 * interfaces that may need special processing.
336 * ACPI_EXPORT_SYMBOL is used for all other public external functions.
338 #ifndef ACPI_EXPORT_SYMBOL_INIT
339 #define ACPI_EXPORT_SYMBOL_INIT(Symbol)
342 #ifndef ACPI_EXPORT_SYMBOL
343 #define ACPI_EXPORT_SYMBOL(Symbol)
347 * Compiler/Clibrary-dependent debug initialization. Used for ACPICA
350 #ifndef ACPI_DEBUG_INITIALIZE
351 #define ACPI_DEBUG_INITIALIZE()
355 /*******************************************************************************
359 ******************************************************************************/
361 #ifdef ACPI_NO_MEM_ALLOCATIONS
363 #define ACPI_ALLOCATE(a) NULL
364 #define ACPI_ALLOCATE_ZEROED(a) NULL
366 #define ACPI_MEM_TRACKING(a)
368 #else /* ACPI_NO_MEM_ALLOCATIONS */
370 #ifdef ACPI_DBG_TRACK_ALLOCATIONS
372 * Memory allocation tracking (used by AcpiExec to detect memory leaks)
374 #define ACPI_MEM_PARAMETERS _COMPONENT, _AcpiModuleName, __LINE__
375 #define ACPI_ALLOCATE(a) AcpiUtAllocateAndTrack ((ACPI_SIZE) (a), ACPI_MEM_PARAMETERS)
376 #define ACPI_ALLOCATE_ZEROED(a) AcpiUtAllocateZeroedAndTrack ((ACPI_SIZE) (a), ACPI_MEM_PARAMETERS)
377 #define ACPI_FREE(a) AcpiUtFreeAndTrack (a, ACPI_MEM_PARAMETERS)
378 #define ACPI_MEM_TRACKING(a) a
382 * Normal memory allocation directly via the OS services layer
384 #define ACPI_ALLOCATE(a) AcpiOsAllocate ((ACPI_SIZE) (a))
385 #define ACPI_ALLOCATE_ZEROED(a) AcpiOsAllocateZeroed ((ACPI_SIZE) (a))
386 #define ACPI_FREE(a) AcpiOsFree (a)
387 #define ACPI_MEM_TRACKING(a)
389 #endif /* ACPI_DBG_TRACK_ALLOCATIONS */
391 #endif /* ACPI_NO_MEM_ALLOCATIONS */
394 /******************************************************************************
396 * ACPI Specification constants (Do not change unless the specification
399 *****************************************************************************/
401 /* Number of distinct FADT-based GPE register blocks (GPE0 and GPE1) */
403 #define ACPI_MAX_GPE_BLOCKS 2
405 /* Default ACPI register widths */
407 #define ACPI_GPE_REGISTER_WIDTH 8
408 #define ACPI_PM1_REGISTER_WIDTH 16
409 #define ACPI_PM2_REGISTER_WIDTH 8
410 #define ACPI_PM_TIMER_WIDTH 32
411 #define ACPI_RESET_REGISTER_WIDTH 8
413 /* Names within the namespace are 4 bytes long */
415 #define ACPI_NAME_SIZE 4
416 #define ACPI_PATH_SEGMENT_LENGTH 5 /* 4 chars for name + 1 char for separator */
417 #define ACPI_PATH_SEPARATOR '.'
419 /* Sizes for ACPI table headers */
421 #define ACPI_OEM_ID_SIZE 6
422 #define ACPI_OEM_TABLE_ID_SIZE 8
424 /* ACPI/PNP hardware IDs */
426 #define PCI_ROOT_HID_STRING "PNP0A03"
427 #define PCI_EXPRESS_ROOT_HID_STRING "PNP0A08"
429 /* PM Timer ticks per second (HZ) */
431 #define ACPI_PM_TIMER_FREQUENCY 3579545
434 /*******************************************************************************
438 ******************************************************************************/
440 /* Logical defines and NULL */
445 #define FALSE (1 == 0)
450 #define TRUE (1 == 1)
453 #define NULL (void *) 0
458 * Miscellaneous types
460 typedef UINT32 ACPI_STATUS
; /* All ACPI Exceptions */
461 typedef UINT32 ACPI_NAME
; /* 4-byte ACPI name */
462 typedef char * ACPI_STRING
; /* Null terminated ASCII string */
463 typedef void * ACPI_HANDLE
; /* Actually a ptr to a NS Node */
466 /* Time constants for timer calculations */
468 #define ACPI_MSEC_PER_SEC 1000L
470 #define ACPI_USEC_PER_MSEC 1000L
471 #define ACPI_USEC_PER_SEC 1000000L
473 #define ACPI_100NSEC_PER_USEC 10L
474 #define ACPI_100NSEC_PER_MSEC 10000L
475 #define ACPI_100NSEC_PER_SEC 10000000L
477 #define ACPI_NSEC_PER_USEC 1000L
478 #define ACPI_NSEC_PER_MSEC 1000000L
479 #define ACPI_NSEC_PER_SEC 1000000000L
481 #define ACPI_TIME_AFTER(a, b) ((INT64)((b) - (a)) < 0)
484 /* Owner IDs are used to track namespace nodes for selective deletion */
486 typedef UINT8 ACPI_OWNER_ID
;
487 #define ACPI_OWNER_ID_MAX 0xFF
490 #define ACPI_INTEGER_BIT_SIZE 64
491 #define ACPI_MAX_DECIMAL_DIGITS 20 /* 2^64 = 18,446,744,073,709,551,616 */
492 #define ACPI_MAX64_DECIMAL_DIGITS 20
493 #define ACPI_MAX32_DECIMAL_DIGITS 10
494 #define ACPI_MAX16_DECIMAL_DIGITS 5
495 #define ACPI_MAX8_DECIMAL_DIGITS 3
498 * Constants with special meanings
500 #define ACPI_ROOT_OBJECT ((ACPI_HANDLE) ACPI_TO_POINTER (ACPI_MAX_PTR))
501 #define ACPI_WAIT_FOREVER 0xFFFF /* UINT16, as per ACPI spec */
502 #define ACPI_DO_NOT_WAIT 0
505 * Obsolete: Acpi integer width. In ACPI version 1 (1996), integers are
506 * 32 bits. In ACPI version 2 (2000) and later, integers are max 64 bits.
507 * Note that this pertains to the ACPI integer type only, not to other
508 * integers used in the implementation of the ACPICA subsystem.
510 * 01/2010: This type is obsolete and has been removed from the entire ACPICA
511 * code base. It remains here for compatibility with device drivers that use
512 * the type. However, it will be removed in the future.
514 typedef UINT64 ACPI_INTEGER
;
515 #define ACPI_INTEGER_MAX ACPI_UINT64_MAX
518 /*******************************************************************************
520 * Commonly used macros
522 ******************************************************************************/
524 /* Data manipulation */
526 #define ACPI_LOBYTE(Integer) ((UINT8) (UINT16)(Integer))
527 #define ACPI_HIBYTE(Integer) ((UINT8) (((UINT16)(Integer)) >> 8))
528 #define ACPI_LOWORD(Integer) ((UINT16) (UINT32)(Integer))
529 #define ACPI_HIWORD(Integer) ((UINT16)(((UINT32)(Integer)) >> 16))
530 #define ACPI_LODWORD(Integer64) ((UINT32) (UINT64)(Integer64))
531 #define ACPI_HIDWORD(Integer64) ((UINT32)(((UINT64)(Integer64)) >> 32))
533 #define ACPI_SET_BIT(target,bit) ((target) |= (bit))
534 #define ACPI_CLEAR_BIT(target,bit) ((target) &= ~(bit))
535 #define ACPI_MIN(a,b) (((a)<(b))?(a):(b))
536 #define ACPI_MAX(a,b) (((a)>(b))?(a):(b))
538 /* Size calculation */
540 #define ACPI_ARRAY_LENGTH(x) (sizeof(x) / sizeof((x)[0]))
542 /* Pointer manipulation */
544 #define ACPI_CAST_PTR(t, p) ((t *) (ACPI_UINTPTR_T) (p))
545 #define ACPI_CAST_INDIRECT_PTR(t, p) ((t **) (ACPI_UINTPTR_T) (p))
546 #define ACPI_ADD_PTR(t, a, b) ACPI_CAST_PTR (t, (ACPI_CAST_PTR (UINT8, (a)) + (ACPI_SIZE)(b)))
547 #define ACPI_SUB_PTR(t, a, b) ACPI_CAST_PTR (t, (ACPI_CAST_PTR (UINT8, (a)) - (ACPI_SIZE)(b)))
548 #define ACPI_PTR_DIFF(a, b) ((ACPI_SIZE) (ACPI_CAST_PTR (UINT8, (a)) - ACPI_CAST_PTR (UINT8, (b))))
550 /* Pointer/Integer type conversions */
552 #define ACPI_TO_POINTER(i) ACPI_ADD_PTR (void, (void *) 0, (ACPI_SIZE) (i))
553 #define ACPI_TO_INTEGER(p) ACPI_PTR_DIFF (p, (void *) 0)
554 #define ACPI_OFFSET(d, f) ACPI_PTR_DIFF (&(((d *) 0)->f), (void *) 0)
555 #define ACPI_PHYSADDR_TO_PTR(i) ACPI_TO_POINTER(i)
556 #define ACPI_PTR_TO_PHYSADDR(i) ACPI_TO_INTEGER(i)
558 /* Optimizations for 4-character (32-bit) ACPI_NAME manipulation */
560 #ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
561 #define ACPI_COMPARE_NAME(a,b) (*ACPI_CAST_PTR (UINT32, (a)) == *ACPI_CAST_PTR (UINT32, (b)))
562 #define ACPI_MOVE_NAME(dest,src) (*ACPI_CAST_PTR (UINT32, (dest)) = *ACPI_CAST_PTR (UINT32, (src)))
564 #define ACPI_COMPARE_NAME(a,b) (!strncmp (ACPI_CAST_PTR (char, (a)), ACPI_CAST_PTR (char, (b)), ACPI_NAME_SIZE))
565 #define ACPI_MOVE_NAME(dest,src) (strncpy (ACPI_CAST_PTR (char, (dest)), ACPI_CAST_PTR (char, (src)), ACPI_NAME_SIZE))
568 /* Support for the special RSDP signature (8 characters) */
570 #define ACPI_VALIDATE_RSDP_SIG(a) (!strncmp (ACPI_CAST_PTR (char, (a)), ACPI_SIG_RSDP, 8))
571 #define ACPI_MAKE_RSDP_SIG(dest) (memcpy (ACPI_CAST_PTR (char, (dest)), ACPI_SIG_RSDP, 8))
574 * Algorithm to obtain access bit width.
575 * Can be used with AccessWidth of ACPI_GENERIC_ADDRESS and AccessSize of
576 * ACPI_RESOURCE_GENERIC_REGISTER.
578 #define ACPI_ACCESS_BIT_WIDTH(size) (1 << ((size) + 2))
581 /*******************************************************************************
583 * Miscellaneous constants
585 ******************************************************************************/
588 * Initialization sequence options
590 #define ACPI_FULL_INITIALIZATION 0x0000
591 #define ACPI_NO_FACS_INIT 0x0001
592 #define ACPI_NO_ACPI_ENABLE 0x0002
593 #define ACPI_NO_HARDWARE_INIT 0x0004
594 #define ACPI_NO_EVENT_INIT 0x0008
595 #define ACPI_NO_HANDLER_INIT 0x0010
596 #define ACPI_NO_OBJECT_INIT 0x0020
597 #define ACPI_NO_DEVICE_INIT 0x0040
598 #define ACPI_NO_ADDRESS_SPACE_INIT 0x0080
601 * Initialization state
603 #define ACPI_SUBSYSTEM_INITIALIZE 0x01
604 #define ACPI_INITIALIZED_OK 0x02
609 #define ACPI_STATE_UNKNOWN (UINT8) 0xFF
611 #define ACPI_STATE_S0 (UINT8) 0
612 #define ACPI_STATE_S1 (UINT8) 1
613 #define ACPI_STATE_S2 (UINT8) 2
614 #define ACPI_STATE_S3 (UINT8) 3
615 #define ACPI_STATE_S4 (UINT8) 4
616 #define ACPI_STATE_S5 (UINT8) 5
617 #define ACPI_S_STATES_MAX ACPI_STATE_S5
618 #define ACPI_S_STATE_COUNT 6
620 #define ACPI_STATE_D0 (UINT8) 0
621 #define ACPI_STATE_D1 (UINT8) 1
622 #define ACPI_STATE_D2 (UINT8) 2
623 #define ACPI_STATE_D3 (UINT8) 3
624 #define ACPI_D_STATES_MAX ACPI_STATE_D3
625 #define ACPI_D_STATE_COUNT 4
627 #define ACPI_STATE_C0 (UINT8) 0
628 #define ACPI_STATE_C1 (UINT8) 1
629 #define ACPI_STATE_C2 (UINT8) 2
630 #define ACPI_STATE_C3 (UINT8) 3
631 #define ACPI_C_STATES_MAX ACPI_STATE_C3
632 #define ACPI_C_STATE_COUNT 4
635 * Sleep type invalid value
637 #define ACPI_SLEEP_TYPE_MAX 0x7
638 #define ACPI_SLEEP_TYPE_INVALID 0xFF
641 * Standard notify values
643 #define ACPI_NOTIFY_BUS_CHECK (UINT8) 0x00
644 #define ACPI_NOTIFY_DEVICE_CHECK (UINT8) 0x01
645 #define ACPI_NOTIFY_DEVICE_WAKE (UINT8) 0x02
646 #define ACPI_NOTIFY_EJECT_REQUEST (UINT8) 0x03
647 #define ACPI_NOTIFY_DEVICE_CHECK_LIGHT (UINT8) 0x04
648 #define ACPI_NOTIFY_FREQUENCY_MISMATCH (UINT8) 0x05
649 #define ACPI_NOTIFY_BUS_MODE_MISMATCH (UINT8) 0x06
650 #define ACPI_NOTIFY_POWER_FAULT (UINT8) 0x07
651 #define ACPI_NOTIFY_CAPABILITIES_CHECK (UINT8) 0x08
652 #define ACPI_NOTIFY_DEVICE_PLD_CHECK (UINT8) 0x09
653 #define ACPI_NOTIFY_RESERVED (UINT8) 0x0A
654 #define ACPI_NOTIFY_LOCALITY_UPDATE (UINT8) 0x0B
655 #define ACPI_NOTIFY_SHUTDOWN_REQUEST (UINT8) 0x0C
656 #define ACPI_NOTIFY_AFFINITY_UPDATE (UINT8) 0x0D
657 #define ACPI_NOTIFY_MEMORY_UPDATE (UINT8) 0x0E
659 #define ACPI_GENERIC_NOTIFY_MAX 0x0E
660 #define ACPI_SPECIFIC_NOTIFY_MAX 0x84
663 * Types associated with ACPI names and objects. The first group of
664 * values (up to ACPI_TYPE_EXTERNAL_MAX) correspond to the definition
665 * of the ACPI ObjectType() operator (See the ACPI Spec). Therefore,
666 * only add to the first group if the spec changes.
668 * NOTE: Types must be kept in sync with the global AcpiNsProperties
669 * and AcpiNsTypeNames arrays.
671 typedef UINT32 ACPI_OBJECT_TYPE
;
673 #define ACPI_TYPE_ANY 0x00
674 #define ACPI_TYPE_INTEGER 0x01 /* Byte/Word/Dword/Zero/One/Ones */
675 #define ACPI_TYPE_STRING 0x02
676 #define ACPI_TYPE_BUFFER 0x03
677 #define ACPI_TYPE_PACKAGE 0x04 /* ByteConst, multiple DataTerm/Constant/SuperName */
678 #define ACPI_TYPE_FIELD_UNIT 0x05
679 #define ACPI_TYPE_DEVICE 0x06 /* Name, multiple Node */
680 #define ACPI_TYPE_EVENT 0x07
681 #define ACPI_TYPE_METHOD 0x08 /* Name, ByteConst, multiple Code */
682 #define ACPI_TYPE_MUTEX 0x09
683 #define ACPI_TYPE_REGION 0x0A
684 #define ACPI_TYPE_POWER 0x0B /* Name,ByteConst,WordConst,multi Node */
685 #define ACPI_TYPE_PROCESSOR 0x0C /* Name,ByteConst,DWordConst,ByteConst,multi NmO */
686 #define ACPI_TYPE_THERMAL 0x0D /* Name, multiple Node */
687 #define ACPI_TYPE_BUFFER_FIELD 0x0E
688 #define ACPI_TYPE_DDB_HANDLE 0x0F
689 #define ACPI_TYPE_DEBUG_OBJECT 0x10
691 #define ACPI_TYPE_EXTERNAL_MAX 0x10
692 #define ACPI_NUM_TYPES (ACPI_TYPE_EXTERNAL_MAX + 1)
695 * These are object types that do not map directly to the ACPI
696 * ObjectType() operator. They are used for various internal purposes
697 * only. If new predefined ACPI_TYPEs are added (via the ACPI
698 * specification), these internal types must move upwards. (There
699 * is code that depends on these values being contiguous with the
700 * external types above.)
702 #define ACPI_TYPE_LOCAL_REGION_FIELD 0x11
703 #define ACPI_TYPE_LOCAL_BANK_FIELD 0x12
704 #define ACPI_TYPE_LOCAL_INDEX_FIELD 0x13
705 #define ACPI_TYPE_LOCAL_REFERENCE 0x14 /* Arg#, Local#, Name, Debug, RefOf, Index */
706 #define ACPI_TYPE_LOCAL_ALIAS 0x15
707 #define ACPI_TYPE_LOCAL_METHOD_ALIAS 0x16
708 #define ACPI_TYPE_LOCAL_NOTIFY 0x17
709 #define ACPI_TYPE_LOCAL_ADDRESS_HANDLER 0x18
710 #define ACPI_TYPE_LOCAL_RESOURCE 0x19
711 #define ACPI_TYPE_LOCAL_RESOURCE_FIELD 0x1A
712 #define ACPI_TYPE_LOCAL_SCOPE 0x1B /* 1 Name, multiple ObjectList Nodes */
714 #define ACPI_TYPE_NS_NODE_MAX 0x1B /* Last typecode used within a NS Node */
715 #define ACPI_TOTAL_TYPES (ACPI_TYPE_NS_NODE_MAX + 1)
718 * These are special object types that never appear in
719 * a Namespace node, only in an object of ACPI_OPERAND_OBJECT
721 #define ACPI_TYPE_LOCAL_EXTRA 0x1C
722 #define ACPI_TYPE_LOCAL_DATA 0x1D
724 #define ACPI_TYPE_LOCAL_MAX 0x1D
726 /* All types above here are invalid */
728 #define ACPI_TYPE_INVALID 0x1E
729 #define ACPI_TYPE_NOT_FOUND 0xFF
731 #define ACPI_NUM_NS_TYPES (ACPI_TYPE_INVALID + 1)
739 #define ACPI_IO_MASK 1
742 * Event Types: Fixed & General Purpose
744 typedef UINT32 ACPI_EVENT_TYPE
;
749 #define ACPI_EVENT_PMTIMER 0
750 #define ACPI_EVENT_GLOBAL 1
751 #define ACPI_EVENT_POWER_BUTTON 2
752 #define ACPI_EVENT_SLEEP_BUTTON 3
753 #define ACPI_EVENT_RTC 4
754 #define ACPI_EVENT_MAX 4
755 #define ACPI_NUM_FIXED_EVENTS ACPI_EVENT_MAX + 1
758 * Event Status - Per event
760 * The encoding of ACPI_EVENT_STATUS is illustrated below.
761 * Note that a set bit (1) indicates the property is TRUE
762 * (e.g. if bit 0 is set then the event is enabled).
763 * +-------------+-+-+-+-+-+-+
764 * | Bits 31:6 |5|4|3|2|1|0|
765 * +-------------+-+-+-+-+-+-+
767 * | | | | | | +- Enabled?
768 * | | | | | +--- Enabled for wake?
769 * | | | | +----- Status bit set?
770 * | | | +------- Enable bit set?
771 * | | +--------- Has a handler?
772 * | +----------- Masked?
773 * +----------------- <Reserved>
775 typedef UINT32 ACPI_EVENT_STATUS
;
777 #define ACPI_EVENT_FLAG_DISABLED (ACPI_EVENT_STATUS) 0x00
778 #define ACPI_EVENT_FLAG_ENABLED (ACPI_EVENT_STATUS) 0x01
779 #define ACPI_EVENT_FLAG_WAKE_ENABLED (ACPI_EVENT_STATUS) 0x02
780 #define ACPI_EVENT_FLAG_STATUS_SET (ACPI_EVENT_STATUS) 0x04
781 #define ACPI_EVENT_FLAG_ENABLE_SET (ACPI_EVENT_STATUS) 0x08
782 #define ACPI_EVENT_FLAG_HAS_HANDLER (ACPI_EVENT_STATUS) 0x10
783 #define ACPI_EVENT_FLAG_MASKED (ACPI_EVENT_STATUS) 0x20
784 #define ACPI_EVENT_FLAG_SET ACPI_EVENT_FLAG_STATUS_SET
786 /* Actions for AcpiSetGpe, AcpiGpeWakeup, AcpiHwLowSetGpe */
788 #define ACPI_GPE_ENABLE 0
789 #define ACPI_GPE_DISABLE 1
790 #define ACPI_GPE_CONDITIONAL_ENABLE 2
793 * GPE info flags - Per GPE
798 * | | | | +-- Type of dispatch:to method, handler, notify, or none
799 * | | | +----- Interrupt type: edge or level triggered
800 * | | +------- Is a Wake GPE
801 * | +--------- Has been enabled automatically at init time
802 * +------------ <Reserved>
804 #define ACPI_GPE_DISPATCH_NONE (UINT8) 0x00
805 #define ACPI_GPE_DISPATCH_METHOD (UINT8) 0x01
806 #define ACPI_GPE_DISPATCH_HANDLER (UINT8) 0x02
807 #define ACPI_GPE_DISPATCH_NOTIFY (UINT8) 0x03
808 #define ACPI_GPE_DISPATCH_RAW_HANDLER (UINT8) 0x04
809 #define ACPI_GPE_DISPATCH_MASK (UINT8) 0x07
810 #define ACPI_GPE_DISPATCH_TYPE(flags) ((UINT8) ((flags) & ACPI_GPE_DISPATCH_MASK))
812 #define ACPI_GPE_LEVEL_TRIGGERED (UINT8) 0x08
813 #define ACPI_GPE_EDGE_TRIGGERED (UINT8) 0x00
814 #define ACPI_GPE_XRUPT_TYPE_MASK (UINT8) 0x08
816 #define ACPI_GPE_CAN_WAKE (UINT8) 0x10
817 #define ACPI_GPE_AUTO_ENABLED (UINT8) 0x20
818 #define ACPI_GPE_INITIALIZED (UINT8) 0x40
821 * Flags for GPE and Lock interfaces
823 #define ACPI_NOT_ISR 0x1
829 #define ACPI_SYSTEM_NOTIFY 0x1
830 #define ACPI_DEVICE_NOTIFY 0x2
831 #define ACPI_ALL_NOTIFY (ACPI_SYSTEM_NOTIFY | ACPI_DEVICE_NOTIFY)
832 #define ACPI_MAX_NOTIFY_HANDLER_TYPE 0x3
833 #define ACPI_NUM_NOTIFY_TYPES 2
835 #define ACPI_MAX_SYS_NOTIFY 0x7F
836 #define ACPI_MAX_DEVICE_SPECIFIC_NOTIFY 0xBF
838 #define ACPI_SYSTEM_HANDLER_LIST 0 /* Used as index, must be SYSTEM_NOTIFY -1 */
839 #define ACPI_DEVICE_HANDLER_LIST 1 /* Used as index, must be DEVICE_NOTIFY -1 */
842 /* Address Space (Operation Region) Types */
844 typedef UINT8 ACPI_ADR_SPACE_TYPE
;
846 #define ACPI_ADR_SPACE_SYSTEM_MEMORY (ACPI_ADR_SPACE_TYPE) 0
847 #define ACPI_ADR_SPACE_SYSTEM_IO (ACPI_ADR_SPACE_TYPE) 1
848 #define ACPI_ADR_SPACE_PCI_CONFIG (ACPI_ADR_SPACE_TYPE) 2
849 #define ACPI_ADR_SPACE_EC (ACPI_ADR_SPACE_TYPE) 3
850 #define ACPI_ADR_SPACE_SMBUS (ACPI_ADR_SPACE_TYPE) 4
851 #define ACPI_ADR_SPACE_CMOS (ACPI_ADR_SPACE_TYPE) 5
852 #define ACPI_ADR_SPACE_PCI_BAR_TARGET (ACPI_ADR_SPACE_TYPE) 6
853 #define ACPI_ADR_SPACE_IPMI (ACPI_ADR_SPACE_TYPE) 7
854 #define ACPI_ADR_SPACE_GPIO (ACPI_ADR_SPACE_TYPE) 8
855 #define ACPI_ADR_SPACE_GSBUS (ACPI_ADR_SPACE_TYPE) 9
856 #define ACPI_ADR_SPACE_PLATFORM_COMM (ACPI_ADR_SPACE_TYPE) 10
858 #define ACPI_NUM_PREDEFINED_REGIONS 11
861 * Special Address Spaces
863 * Note: A Data Table region is a special type of operation region
864 * that has its own AML opcode. However, internally, the AML
865 * interpreter simply creates an operation region with an an address
866 * space type of ACPI_ADR_SPACE_DATA_TABLE.
868 #define ACPI_ADR_SPACE_DATA_TABLE (ACPI_ADR_SPACE_TYPE) 0x7E /* Internal to ACPICA only */
869 #define ACPI_ADR_SPACE_FIXED_HARDWARE (ACPI_ADR_SPACE_TYPE) 0x7F
871 /* Values for _REG connection code */
873 #define ACPI_REG_DISCONNECT 0
874 #define ACPI_REG_CONNECT 1
879 * These values are intended to be used by the hardware interfaces
880 * and are mapped to individual bitfields defined within the ACPI
881 * registers. See the AcpiGbl_BitRegisterInfo global table in utglobal.c
885 /* PM1 Status register */
887 #define ACPI_BITREG_TIMER_STATUS 0x00
888 #define ACPI_BITREG_BUS_MASTER_STATUS 0x01
889 #define ACPI_BITREG_GLOBAL_LOCK_STATUS 0x02
890 #define ACPI_BITREG_POWER_BUTTON_STATUS 0x03
891 #define ACPI_BITREG_SLEEP_BUTTON_STATUS 0x04
892 #define ACPI_BITREG_RT_CLOCK_STATUS 0x05
893 #define ACPI_BITREG_WAKE_STATUS 0x06
894 #define ACPI_BITREG_PCIEXP_WAKE_STATUS 0x07
896 /* PM1 Enable register */
898 #define ACPI_BITREG_TIMER_ENABLE 0x08
899 #define ACPI_BITREG_GLOBAL_LOCK_ENABLE 0x09
900 #define ACPI_BITREG_POWER_BUTTON_ENABLE 0x0A
901 #define ACPI_BITREG_SLEEP_BUTTON_ENABLE 0x0B
902 #define ACPI_BITREG_RT_CLOCK_ENABLE 0x0C
903 #define ACPI_BITREG_PCIEXP_WAKE_DISABLE 0x0D
905 /* PM1 Control register */
907 #define ACPI_BITREG_SCI_ENABLE 0x0E
908 #define ACPI_BITREG_BUS_MASTER_RLD 0x0F
909 #define ACPI_BITREG_GLOBAL_LOCK_RELEASE 0x10
910 #define ACPI_BITREG_SLEEP_TYPE 0x11
911 #define ACPI_BITREG_SLEEP_ENABLE 0x12
913 /* PM2 Control register */
915 #define ACPI_BITREG_ARB_DISABLE 0x13
917 #define ACPI_BITREG_MAX 0x13
918 #define ACPI_NUM_BITREG ACPI_BITREG_MAX + 1
921 /* Status register values. A 1 clears a status bit. 0 = no effect */
923 #define ACPI_CLEAR_STATUS 1
925 /* Enable and Control register values */
927 #define ACPI_ENABLE_EVENT 1
928 #define ACPI_DISABLE_EVENT 0
931 /* Sleep function dispatch */
933 typedef ACPI_STATUS (*ACPI_SLEEP_FUNCTION
) (
936 typedef struct acpi_sleep_functions
938 ACPI_SLEEP_FUNCTION LegacyFunction
;
939 ACPI_SLEEP_FUNCTION ExtendedFunction
;
941 } ACPI_SLEEP_FUNCTIONS
;
945 * External ACPI object definition
949 * Note: Type == ACPI_TYPE_ANY (0) is used to indicate a NULL package
950 * element or an unresolved named reference.
952 typedef union acpi_object
954 ACPI_OBJECT_TYPE Type
; /* See definition of AcpiNsType for values */
957 ACPI_OBJECT_TYPE Type
; /* ACPI_TYPE_INTEGER */
958 UINT64 Value
; /* The actual number */
963 ACPI_OBJECT_TYPE Type
; /* ACPI_TYPE_STRING */
964 UINT32 Length
; /* # of bytes in string, excluding trailing null */
965 char *Pointer
; /* points to the string value */
970 ACPI_OBJECT_TYPE Type
; /* ACPI_TYPE_BUFFER */
971 UINT32 Length
; /* # of bytes in buffer */
972 UINT8
*Pointer
; /* points to the buffer */
977 ACPI_OBJECT_TYPE Type
; /* ACPI_TYPE_PACKAGE */
978 UINT32 Count
; /* # of elements in package */
979 union acpi_object
*Elements
; /* Pointer to an array of ACPI_OBJECTs */
984 ACPI_OBJECT_TYPE Type
; /* ACPI_TYPE_LOCAL_REFERENCE */
985 ACPI_OBJECT_TYPE ActualType
; /* Type associated with the Handle */
986 ACPI_HANDLE Handle
; /* object reference */
991 ACPI_OBJECT_TYPE Type
; /* ACPI_TYPE_PROCESSOR */
993 ACPI_IO_ADDRESS PblkAddress
;
999 ACPI_OBJECT_TYPE Type
; /* ACPI_TYPE_POWER */
1001 UINT32 ResourceOrder
;
1008 * List of objects, used as a parameter list for control method evaluation
1010 typedef struct acpi_object_list
1013 ACPI_OBJECT
*Pointer
;
1019 * Miscellaneous common Data Structures used by the interfaces
1021 #define ACPI_NO_BUFFER 0
1023 #ifdef ACPI_NO_MEM_ALLOCATIONS
1025 #define ACPI_ALLOCATE_BUFFER (ACPI_SIZE) (0)
1026 #define ACPI_ALLOCATE_LOCAL_BUFFER (ACPI_SIZE) (0)
1028 #else /* ACPI_NO_MEM_ALLOCATIONS */
1030 #define ACPI_ALLOCATE_BUFFER (ACPI_SIZE) (-1) /* Let ACPICA allocate buffer */
1031 #define ACPI_ALLOCATE_LOCAL_BUFFER (ACPI_SIZE) (-2) /* For internal use only (enables tracking) */
1033 #endif /* ACPI_NO_MEM_ALLOCATIONS */
1035 typedef struct acpi_buffer
1037 ACPI_SIZE Length
; /* Length in bytes of the buffer */
1038 void *Pointer
; /* pointer to buffer */
1044 * NameType for AcpiGetName
1046 #define ACPI_FULL_PATHNAME 0
1047 #define ACPI_SINGLE_NAME 1
1048 #define ACPI_FULL_PATHNAME_NO_TRAILING 2
1049 #define ACPI_NAME_TYPE_MAX 2
1053 * Predefined Namespace items
1055 typedef struct acpi_predefined_names
1061 } ACPI_PREDEFINED_NAMES
;
1065 * Structure and flags for AcpiGetSystemInfo
1067 #define ACPI_SYS_MODE_UNKNOWN 0x0000
1068 #define ACPI_SYS_MODE_ACPI 0x0001
1069 #define ACPI_SYS_MODE_LEGACY 0x0002
1070 #define ACPI_SYS_MODES_MASK 0x0003
1074 * System info returned by AcpiGetSystemInfo()
1076 typedef struct acpi_system_info
1078 UINT32 AcpiCaVersion
;
1080 UINT32 TimerResolution
;
1090 * System statistics returned by AcpiGetStatistics()
1092 typedef struct acpi_statistics
1096 UINT32 FixedEventCount
[ACPI_NUM_FIXED_EVENTS
];
1103 * Types specific to the OS service interfaces
1106 (ACPI_SYSTEM_XFACE
*ACPI_OSD_HANDLER
) (
1110 (ACPI_SYSTEM_XFACE
*ACPI_OSD_EXEC_CALLBACK
) (
1114 * Various handlers and callback procedures
1117 UINT32 (*ACPI_SCI_HANDLER
) (
1121 void (*ACPI_GBL_EVENT_HANDLER
) (
1127 #define ACPI_EVENT_TYPE_GPE 0
1128 #define ACPI_EVENT_TYPE_FIXED 1
1131 UINT32 (*ACPI_EVENT_HANDLER
) (
1135 UINT32 (*ACPI_GPE_HANDLER
) (
1136 ACPI_HANDLE GpeDevice
,
1141 void (*ACPI_NOTIFY_HANDLER
) (
1147 void (*ACPI_OBJECT_HANDLER
) (
1152 ACPI_STATUS (*ACPI_INIT_HANDLER
) (
1156 #define ACPI_INIT_DEVICE_INI 1
1159 ACPI_STATUS (*ACPI_EXCEPTION_HANDLER
) (
1160 ACPI_STATUS AmlStatus
,
1166 /* Table Event handler (Load, LoadTable, etc.) and types */
1169 ACPI_STATUS (*ACPI_TABLE_HANDLER
) (
1175 /* Table Event Types */
1177 #define ACPI_TABLE_EVENT_LOAD 0x0
1178 #define ACPI_TABLE_EVENT_UNLOAD 0x1
1179 #define ACPI_TABLE_EVENT_INSTALL 0x2
1180 #define ACPI_TABLE_EVENT_UNINSTALL 0x3
1181 #define ACPI_NUM_TABLE_EVENTS 4
1184 /* Address Spaces (For Operation Regions) */
1187 ACPI_STATUS (*ACPI_ADR_SPACE_HANDLER
) (
1189 ACPI_PHYSICAL_ADDRESS Address
,
1192 void *HandlerContext
,
1193 void *RegionContext
);
1195 #define ACPI_DEFAULT_HANDLER NULL
1197 /* Special Context data for GenericSerialBus/GeneralPurposeIo (ACPI 5.0) */
1199 typedef struct acpi_connection_info
1205 } ACPI_CONNECTION_INFO
;
1209 ACPI_STATUS (*ACPI_ADR_SPACE_SETUP
) (
1210 ACPI_HANDLE RegionHandle
,
1212 void *HandlerContext
,
1213 void **RegionContext
);
1215 #define ACPI_REGION_ACTIVATE 0
1216 #define ACPI_REGION_DEACTIVATE 1
1219 ACPI_STATUS (*ACPI_WALK_CALLBACK
) (
1221 UINT32 NestingLevel
,
1223 void **ReturnValue
);
1226 UINT32 (*ACPI_INTERFACE_HANDLER
) (
1227 ACPI_STRING InterfaceName
,
1231 /* Interrupt handler return values */
1233 #define ACPI_INTERRUPT_NOT_HANDLED 0x00
1234 #define ACPI_INTERRUPT_HANDLED 0x01
1236 /* GPE handler return values */
1238 #define ACPI_REENABLE_GPE 0x80
1241 /* Length of 32-bit EISAID values when converted back to a string */
1243 #define ACPI_EISAID_STRING_SIZE 8 /* Includes null terminator */
1245 /* Length of UUID (string) values */
1247 #define ACPI_UUID_LENGTH 16
1249 /* Length of 3-byte PCI class code values when converted back to a string */
1251 #define ACPI_PCICLS_STRING_SIZE 7 /* Includes null terminator */
1254 /* Structures used for device/processor HID, UID, CID */
1256 typedef struct acpi_pnp_device_id
1258 UINT32 Length
; /* Length of string + null */
1261 } ACPI_PNP_DEVICE_ID
;
1263 typedef struct acpi_pnp_device_id_list
1265 UINT32 Count
; /* Number of IDs in Ids array */
1266 UINT32 ListSize
; /* Size of list, including ID strings */
1267 ACPI_PNP_DEVICE_ID Ids
[1]; /* ID array */
1269 } ACPI_PNP_DEVICE_ID_LIST
;
1272 * Structure returned from AcpiGetObjectInfo.
1273 * Optimized for both 32-bit and 64-bit builds.
1275 typedef struct acpi_device_info
1277 UINT32 InfoSize
; /* Size of info, including ID strings */
1278 UINT32 Name
; /* ACPI object Name */
1279 ACPI_OBJECT_TYPE Type
; /* ACPI object Type */
1280 UINT8 ParamCount
; /* If a method, required parameter count */
1281 UINT16 Valid
; /* Indicates which optional fields are valid */
1282 UINT8 Flags
; /* Miscellaneous info */
1283 UINT8 HighestDstates
[4]; /* _SxD values: 0xFF indicates not valid */
1284 UINT8 LowestDstates
[5]; /* _SxW values: 0xFF indicates not valid */
1285 UINT64 Address
; /* _ADR value */
1286 ACPI_PNP_DEVICE_ID HardwareId
; /* _HID value */
1287 ACPI_PNP_DEVICE_ID UniqueId
; /* _UID value */
1288 ACPI_PNP_DEVICE_ID ClassCode
; /* _CLS value */
1289 ACPI_PNP_DEVICE_ID_LIST CompatibleIdList
; /* _CID list <must be last> */
1293 /* Values for Flags field above (AcpiGetObjectInfo) */
1295 #define ACPI_PCI_ROOT_BRIDGE 0x01
1297 /* Flags for Valid field above (AcpiGetObjectInfo) */
1299 #define ACPI_VALID_ADR 0x0002
1300 #define ACPI_VALID_HID 0x0004
1301 #define ACPI_VALID_UID 0x0008
1302 #define ACPI_VALID_CID 0x0020
1303 #define ACPI_VALID_CLS 0x0040
1304 #define ACPI_VALID_SXDS 0x0100
1305 #define ACPI_VALID_SXWS 0x0200
1307 /* Flags for _STA method */
1309 #define ACPI_STA_DEVICE_PRESENT 0x01
1310 #define ACPI_STA_DEVICE_ENABLED 0x02
1311 #define ACPI_STA_DEVICE_UI 0x04
1312 #define ACPI_STA_DEVICE_FUNCTIONING 0x08
1313 #define ACPI_STA_DEVICE_OK 0x08 /* Synonym */
1314 #define ACPI_STA_BATTERY_PRESENT 0x10
1317 /* Context structs for address space handlers */
1319 typedef struct acpi_pci_id
1328 typedef struct acpi_mem_space_context
1331 ACPI_PHYSICAL_ADDRESS Address
;
1332 ACPI_PHYSICAL_ADDRESS MappedPhysicalAddress
;
1333 UINT8
*MappedLogicalAddress
;
1334 ACPI_SIZE MappedLength
;
1336 } ACPI_MEM_SPACE_CONTEXT
;
1340 * ACPI_MEMORY_LIST is used only if the ACPICA local cache is enabled
1342 typedef struct acpi_memory_list
1344 const char *ListName
;
1348 UINT16 CurrentDepth
;
1350 #ifdef ACPI_DBG_TRACK_ALLOCATIONS
1352 /* Statistics for debug memory tracking only */
1354 UINT32 TotalAllocated
;
1358 UINT32 CurrentTotalSize
;
1366 /* Definitions of trace event types */
1370 ACPI_TRACE_AML_METHOD
,
1371 ACPI_TRACE_AML_OPCODE
,
1372 ACPI_TRACE_AML_REGION
1374 } ACPI_TRACE_EVENT_TYPE
;
1377 /* Definitions of _OSI support */
1379 #define ACPI_VENDOR_STRINGS 0x01
1380 #define ACPI_FEATURE_STRINGS 0x02
1381 #define ACPI_ENABLE_INTERFACES 0x00
1382 #define ACPI_DISABLE_INTERFACES 0x04
1384 #define ACPI_DISABLE_ALL_VENDOR_STRINGS (ACPI_DISABLE_INTERFACES | ACPI_VENDOR_STRINGS)
1385 #define ACPI_DISABLE_ALL_FEATURE_STRINGS (ACPI_DISABLE_INTERFACES | ACPI_FEATURE_STRINGS)
1386 #define ACPI_DISABLE_ALL_STRINGS (ACPI_DISABLE_INTERFACES | ACPI_VENDOR_STRINGS | ACPI_FEATURE_STRINGS)
1387 #define ACPI_ENABLE_ALL_VENDOR_STRINGS (ACPI_ENABLE_INTERFACES | ACPI_VENDOR_STRINGS)
1388 #define ACPI_ENABLE_ALL_FEATURE_STRINGS (ACPI_ENABLE_INTERFACES | ACPI_FEATURE_STRINGS)
1389 #define ACPI_ENABLE_ALL_STRINGS (ACPI_ENABLE_INTERFACES | ACPI_VENDOR_STRINGS | ACPI_FEATURE_STRINGS)
1391 #define ACPI_OSI_WIN_2000 0x01
1392 #define ACPI_OSI_WIN_XP 0x02
1393 #define ACPI_OSI_WIN_XP_SP1 0x03
1394 #define ACPI_OSI_WINSRV_2003 0x04
1395 #define ACPI_OSI_WIN_XP_SP2 0x05
1396 #define ACPI_OSI_WINSRV_2003_SP1 0x06
1397 #define ACPI_OSI_WIN_VISTA 0x07
1398 #define ACPI_OSI_WINSRV_2008 0x08
1399 #define ACPI_OSI_WIN_VISTA_SP1 0x09
1400 #define ACPI_OSI_WIN_VISTA_SP2 0x0A
1401 #define ACPI_OSI_WIN_7 0x0B
1402 #define ACPI_OSI_WIN_8 0x0C
1403 #define ACPI_OSI_WIN_10 0x0D
1404 #define ACPI_OSI_WIN_10_RS1 0x0E
1405 #define ACPI_OSI_WIN_10_RS2 0x0F
1406 #define ACPI_OSI_WIN_10_RS3 0x10
1409 /* Definitions of getopt */
1411 #define ACPI_OPT_END -1
1414 #endif /* __ACTYPES_H__ */