1/******************************************************************************
2 *
3 * Name: aclocal.h - Internal data types used across the ACPI subsystem
4 * $Revision: 138 $
5 *
6 *****************************************************************************/
7
8/******************************************************************************
9 *
10 * 1. Copyright Notice
11 *
12 * Some or all of this work - Copyright (c) 1999, 2000, 2001, Intel Corp.
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135#define ACPI_DESC_TYPE_STATE_UPDATE 0x21
136#define ACPI_DESC_TYPE_STATE_PACKAGE 0x22
137#define ACPI_DESC_TYPE_STATE_CONTROL 0x23
138#define ACPI_DESC_TYPE_STATE_RPSCOPE 0x24
139#define ACPI_DESC_TYPE_STATE_PSCOPE 0x25
140#define ACPI_DESC_TYPE_STATE_WSCOPE 0x26
141#define ACPI_DESC_TYPE_STATE_RESULT 0x27
142#define ACPI_DESC_TYPE_STATE_NOTIFY 0x28
143#define ACPI_DESC_TYPE_WALK 0x44
144#define ACPI_DESC_TYPE_PARSER 0x66
145#define ACPI_DESC_TYPE_INTERNAL 0x88
146#define ACPI_DESC_TYPE_NAMED 0xAA
147
148
149/*****************************************************************************
150 *
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289} ACPI_NAMESPACE_NODE;
290
291
292#define ENTRY_NOT_FOUND NULL
293
294
295/* Node flags */
296
297#define ANOBJ_AML_ATTACHMENT 0x01
298#define ANOBJ_END_OF_PEER_LIST 0x02
299#define ANOBJ_DATA_WIDTH_32 0x04 /* Parent table is 64-bits */
300#define ANOBJ_METHOD_ARG 0x08
301#define ANOBJ_METHOD_LOCAL 0x10
302#define ANOBJ_METHOD_NO_RETVAL 0x20
303#define ANOBJ_METHOD_SOME_NO_RETVAL 0x40
304
305#define ANOBJ_IS_BIT_OFFSET 0x80
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383 ACPI_NAMESPACE_NODE *RegionNode;
384 ACPI_NAMESPACE_NODE *FieldNode;
385 ACPI_NAMESPACE_NODE *RegisterNode;
386 ACPI_NAMESPACE_NODE *DataRegisterNode;
387 UINT32 BankValue;
388 UINT32 FieldBitPosition;
389 UINT32 FieldBitLength;
390 UINT8 FieldFlags;
391 UINT8 FieldType;
392
393} ACPI_CREATE_FIELD_INFO;
394
395/*
396 * Field flags: Bits 00 - 03 : AccessType (AnyAcc, ByteAcc, etc.)
397 * 04 : LockRule (1 == Lock)
398 * 05 - 06 : UpdateRule
399 */
400
401#define FIELD_ACCESS_TYPE_MASK 0x0F
402#define FIELD_LOCK_RULE_MASK 0x10
403#define FIELD_UPDATE_RULE_MASK 0x60
404
405
406/*****************************************************************************
407 *
408 * Event typedefs and structs
409 *
410 ****************************************************************************/
411
412
413/* Status bits. */
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423
424#define ACPI_ENABLE_PMTIMER 0x0001
425#define ACPI_ENABLE_GLOBAL 0x0020
426#define ACPI_ENABLE_POWER_BUTTON 0x0100
427#define ACPI_ENABLE_SLEEP_BUTTON 0x0200
428#define ACPI_ENABLE_RTC_ALARM 0x0400
429
430
431/*
432 * Entry in the AddressSpace (AKA Operation Region) table
433 */
434
435typedef struct
436{
437 ACPI_ADR_SPACE_HANDLER Handler;
438 void *Context;
439
440} ACPI_ADR_SPACE_INFO;
441
442
443/* Values and addresses of the GPE registers (both banks) */
444
445typedef struct
446{
447 UINT16 StatusAddr; /* Address of status reg */
448 UINT16 EnableAddr; /* Address of enable reg */
449 UINT8 Status; /* Current value of status reg */
450 UINT8 Enable; /* Current value of enable reg */
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503#define CONTROL_CONDITIONAL_EXECUTING 0xC1
504#define CONTROL_PREDICATE_EXECUTING 0xC2
505#define CONTROL_PREDICATE_FALSE 0xC3
506#define CONTROL_PREDICATE_TRUE 0xC4
507
508
509/* Forward declarations */
510struct acpi_walk_state;
511struct acpi_walk_list;
512struct acpi_parse_obj;
513struct acpi_obj_mutex;
514
515
516#define ACPI_STATE_COMMON /* Two 32-bit fields and a pointer */\
517 UINT8 DataType; /* To differentiate various internal objs */\
518 UINT8 Flags; \
519 UINT16 Value; \
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557/*
558 * Control state - one per if/else and while constructs.
559 * Allows nesting of these constructs
560 */
561typedef struct acpi_control_state
562{
563 ACPI_STATE_COMMON
564 struct acpi_parse_obj *PredicateOp;
565 UINT8 *AmlPredicateStart; /* Start of if/while predicate */
566
567} ACPI_CONTROL_STATE;
568
569
570/*
571 * Scope state - current scope during namespace lookups
572 */
573typedef struct acpi_scope_state
574{
575 ACPI_STATE_COMMON
576 ACPI_NAMESPACE_NODE *Node;
577
578} ACPI_SCOPE_STATE;
579
580
581typedef struct acpi_pscope_state
582{
583 ACPI_STATE_COMMON
584 struct acpi_parse_obj *Op; /* current op being parsed */
585 UINT8 *ArgEnd; /* current argument end */
586 UINT8 *PkgEnd; /* current package end */
587 UINT32 ArgList; /* next argument to parse */
588 UINT32 ArgCount; /* Number of fixed arguments */
589
590} ACPI_PSCOPE_STATE;
591
592
593/*
594 * Result values - used to accumulate the results of nested
595 * AML arguments
596 */
597typedef struct acpi_result_values
598{
599 ACPI_STATE_COMMON
600 union acpi_operand_obj *ObjDesc [OBJ_NUM_OPERANDS];
601 UINT8 NumResults;
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632typedef union acpi_gen_state
633{
634 ACPI_COMMON_STATE Common;
635 ACPI_CONTROL_STATE Control;
636 ACPI_UPDATE_STATE Update;
637 ACPI_SCOPE_STATE Scope;
638 ACPI_PSCOPE_STATE ParseScope;
639 ACPI_PKG_STATE Pkg;
640 ACPI_RESULT_VALUES Results;
641 ACPI_NOTIFY_INFO Notify;
642
643} ACPI_GENERIC_STATE;
644
645
646
647/*****************************************************************************
648 *
649 * Interpreter typedefs and structs
650 *
651 ****************************************************************************/
652
653typedef
654ACPI_STATUS (*ACPI_EXECUTE_OP) (
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661 *
662 ****************************************************************************/
663
664/*
665 * AML opcode, name, and argument layout
666 */
667typedef struct acpi_opcode_info
668{
669 UINT32 ParseArgs; /* Grammar/Parse time arguments */
670 UINT32 RuntimeArgs; /* Interpret time arguments */
671 UINT16 Flags; /* Misc flags */
672 UINT8 Class; /* Opcode class */
673 UINT8 Type; /* Opcode type */
674
675#ifdef _OPCODE_NAMES
676 NATIVE_CHAR *Name; /* op name (debug only) */
677#endif
678
679} ACPI_OPCODE_INFO;
680
681
682typedef union acpi_parse_val
683{
684 ACPI_INTEGER Integer; /* integer constant (Up to 64 bits) */
685 UINT64_STRUCT Integer64; /* Structure overlay for 2 32-bit Dwords */
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748 struct acpi_parse_obj *StartOp; /* root of parse tree */
749 struct acpi_node *StartNode;
750 union acpi_gen_state *Scope; /* current scope */
751
752
753 struct acpi_parse_obj *StartScope;
754
755
756
757
758} ACPI_PARSE_STATE;
759
760
761/*****************************************************************************
762 *
763 * Hardware and PNP
764 *
765 ****************************************************************************/
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886
887#define GPE0_STS_MASK
888#define GPE0_EN_MASK
889
890#define GPE1_STS_MASK
891#define GPE1_EN_MASK
892
893
894#define ACPI_READ 1
895#define ACPI_WRITE 2
896
897
898/*****************************************************************************
899 *
900 * Resource descriptors
901 *
902 ****************************************************************************/
903
904
905/* ResourceType values */
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2 *
3 * Name: aclocal.h - Internal data types used across the ACPI subsystem
4 * $Revision: 138 $
5 *
6 *****************************************************************************/
7
8/******************************************************************************
9 *
10 * 1. Copyright Notice
11 *
12 * Some or all of this work - Copyright (c) 1999, 2000, 2001, Intel Corp.
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135#define ACPI_DESC_TYPE_STATE_UPDATE 0x21
136#define ACPI_DESC_TYPE_STATE_PACKAGE 0x22
137#define ACPI_DESC_TYPE_STATE_CONTROL 0x23
138#define ACPI_DESC_TYPE_STATE_RPSCOPE 0x24
139#define ACPI_DESC_TYPE_STATE_PSCOPE 0x25
140#define ACPI_DESC_TYPE_STATE_WSCOPE 0x26
141#define ACPI_DESC_TYPE_STATE_RESULT 0x27
142#define ACPI_DESC_TYPE_STATE_NOTIFY 0x28
143#define ACPI_DESC_TYPE_WALK 0x44
144#define ACPI_DESC_TYPE_PARSER 0x66
145#define ACPI_DESC_TYPE_INTERNAL 0x88
146#define ACPI_DESC_TYPE_NAMED 0xAA
147
148
149/*****************************************************************************
150 *
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289} ACPI_NAMESPACE_NODE;
290
291
292#define ENTRY_NOT_FOUND NULL
293
294
295/* Node flags */
296
297#define ANOBJ_AML_ATTACHMENT 0x01
298#define ANOBJ_END_OF_PEER_LIST 0x02
299#define ANOBJ_DATA_WIDTH_32 0x04 /* Parent table is 64-bits */
300#define ANOBJ_METHOD_ARG 0x08
301#define ANOBJ_METHOD_LOCAL 0x10
302#define ANOBJ_METHOD_NO_RETVAL 0x20
303#define ANOBJ_METHOD_SOME_NO_RETVAL 0x40
304
305#define ANOBJ_IS_BIT_OFFSET 0x80
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383 ACPI_NAMESPACE_NODE *RegionNode;
384 ACPI_NAMESPACE_NODE *FieldNode;
385 ACPI_NAMESPACE_NODE *RegisterNode;
386 ACPI_NAMESPACE_NODE *DataRegisterNode;
387 UINT32 BankValue;
388 UINT32 FieldBitPosition;
389 UINT32 FieldBitLength;
390 UINT8 FieldFlags;
391 UINT8 FieldType;
392
393} ACPI_CREATE_FIELD_INFO;
394
395/*
396 * Field flags: Bits 00 - 03 : AccessType (AnyAcc, ByteAcc, etc.)
397 * 04 : LockRule (1 == Lock)
398 * 05 - 06 : UpdateRule
399 */
400
401#define FIELD_ACCESS_TYPE_MASK 0x0F
402#define FIELD_LOCK_RULE_MASK 0x10
403#define FIELD_UPDATE_RULE_MASK 0x60
404
405
406/*****************************************************************************
407 *
408 * Event typedefs and structs
409 *
410 ****************************************************************************/
411
412
413/* Status bits. */
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423
424#define ACPI_ENABLE_PMTIMER 0x0001
425#define ACPI_ENABLE_GLOBAL 0x0020
426#define ACPI_ENABLE_POWER_BUTTON 0x0100
427#define ACPI_ENABLE_SLEEP_BUTTON 0x0200
428#define ACPI_ENABLE_RTC_ALARM 0x0400
429
430
431/*
432 * Entry in the AddressSpace (AKA Operation Region) table
433 */
434
435typedef struct
436{
437 ACPI_ADR_SPACE_HANDLER Handler;
438 void *Context;
439
440} ACPI_ADR_SPACE_INFO;
441
442
443/* Values and addresses of the GPE registers (both banks) */
444
445typedef struct
446{
447 UINT16 StatusAddr; /* Address of status reg */
448 UINT16 EnableAddr; /* Address of enable reg */
449 UINT8 Status; /* Current value of status reg */
450 UINT8 Enable; /* Current value of enable reg */
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503#define CONTROL_CONDITIONAL_EXECUTING 0xC1
504#define CONTROL_PREDICATE_EXECUTING 0xC2
505#define CONTROL_PREDICATE_FALSE 0xC3
506#define CONTROL_PREDICATE_TRUE 0xC4
507
508
509/* Forward declarations */
510struct acpi_walk_state;
511struct acpi_walk_list;
512struct acpi_parse_obj;
513struct acpi_obj_mutex;
514
515
516#define ACPI_STATE_COMMON /* Two 32-bit fields and a pointer */\
517 UINT8 DataType; /* To differentiate various internal objs */\
518 UINT8 Flags; \
519 UINT16 Value; \
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557/*
558 * Control state - one per if/else and while constructs.
559 * Allows nesting of these constructs
560 */
561typedef struct acpi_control_state
562{
563 ACPI_STATE_COMMON
564 struct acpi_parse_obj *PredicateOp;
565 UINT8 *AmlPredicateStart; /* Start of if/while predicate */
566
567} ACPI_CONTROL_STATE;
568
569
570/*
571 * Scope state - current scope during namespace lookups
572 */
573typedef struct acpi_scope_state
574{
575 ACPI_STATE_COMMON
576 ACPI_NAMESPACE_NODE *Node;
577
578} ACPI_SCOPE_STATE;
579
580
581typedef struct acpi_pscope_state
582{
583 ACPI_STATE_COMMON
584 struct acpi_parse_obj *Op; /* current op being parsed */
585 UINT8 *ArgEnd; /* current argument end */
586 UINT8 *PkgEnd; /* current package end */
587 UINT32 ArgList; /* next argument to parse */
588 UINT32 ArgCount; /* Number of fixed arguments */
589
590} ACPI_PSCOPE_STATE;
591
592
593/*
594 * Result values - used to accumulate the results of nested
595 * AML arguments
596 */
597typedef struct acpi_result_values
598{
599 ACPI_STATE_COMMON
600 union acpi_operand_obj *ObjDesc [OBJ_NUM_OPERANDS];
601 UINT8 NumResults;
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632typedef union acpi_gen_state
633{
634 ACPI_COMMON_STATE Common;
635 ACPI_CONTROL_STATE Control;
636 ACPI_UPDATE_STATE Update;
637 ACPI_SCOPE_STATE Scope;
638 ACPI_PSCOPE_STATE ParseScope;
639 ACPI_PKG_STATE Pkg;
640 ACPI_RESULT_VALUES Results;
641 ACPI_NOTIFY_INFO Notify;
642
643} ACPI_GENERIC_STATE;
644
645
646
647/*****************************************************************************
648 *
649 * Interpreter typedefs and structs
650 *
651 ****************************************************************************/
652
653typedef
654ACPI_STATUS (*ACPI_EXECUTE_OP) (
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661 *
662 ****************************************************************************/
663
664/*
665 * AML opcode, name, and argument layout
666 */
667typedef struct acpi_opcode_info
668{
669 UINT32 ParseArgs; /* Grammar/Parse time arguments */
670 UINT32 RuntimeArgs; /* Interpret time arguments */
671 UINT16 Flags; /* Misc flags */
672 UINT8 Class; /* Opcode class */
673 UINT8 Type; /* Opcode type */
674
675#ifdef _OPCODE_NAMES
676 NATIVE_CHAR *Name; /* op name (debug only) */
677#endif
678
679} ACPI_OPCODE_INFO;
680
681
682typedef union acpi_parse_val
683{
684 ACPI_INTEGER Integer; /* integer constant (Up to 64 bits) */
685 UINT64_STRUCT Integer64; /* Structure overlay for 2 32-bit Dwords */
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748 struct acpi_parse_obj *StartOp; /* root of parse tree */
749 struct acpi_node *StartNode;
750 union acpi_gen_state *Scope; /* current scope */
751
752
753 struct acpi_parse_obj *StartScope;
754
755
756
757
758} ACPI_PARSE_STATE;
759
760
761/*****************************************************************************
762 *
763 * Hardware and PNP
764 *
765 ****************************************************************************/
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886
887#define GPE0_STS_MASK
888#define GPE0_EN_MASK
889
890#define GPE1_STS_MASK
891#define GPE1_EN_MASK
892
893
894#define ACPI_READ 1
895#define ACPI_WRITE 2
896
897
898/*****************************************************************************
899 *
900 * Resource descriptors
901 *
902 ****************************************************************************/
903
904
905/* ResourceType values */
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