2 ACPI Sdt Protocol Driver
4 Copyright (c) 2010, Intel Corporation. All rights reserved. <BR>
5 This program and the accompanying materials
6 are licensed and made available under the terms and conditions of the BSD License
7 which accompanies this distribution. The full text of the license may be found at
8 http://opensource.org/licenses/bsd-license.php
10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
15 #include "AcpiTable.h"
17 GLOBAL_REMOVE_IF_UNREFERENCED
18 AML_BYTE_ENCODING mAmlByteEncoding
[] = {
19 // OpCode SubOpCode Num 1 2 3 4 5 6 Attribute
20 /* ZeroOp - 0x00 */ {AML_ZERO_OP
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
21 /* OneOp - 0x01 */ {AML_ONE_OP
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
22 /* AliasOp - 0x06 */ {AML_ALIAS_OP
, 0, 2, AML_NAME
, AML_NAME
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IN_NAMESPACE
},
23 /* NameOp - 0x08 */ {AML_NAME_OP
, 0, 2, AML_NAME
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IN_NAMESPACE
},
24 /* BytePrefix - 0x0A */ {AML_BYTE_PREFIX
, 0, 1, AML_UINT8
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
25 /* WordPrefix - 0x0B */ {AML_WORD_PREFIX
, 0, 1, AML_UINT16
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
26 /* DWordPrefix - 0x0C */ {AML_DWORD_PREFIX
, 0, 1, AML_UINT32
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
27 /* StringPrefix - 0x0D */ {AML_STRING_PREFIX
, 0, 1, AML_STRING
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
28 /* QWordPrefix - 0x0E */ {AML_QWORD_PREFIX
, 0, 1, AML_UINT64
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
29 /* ScopeOp - 0x10 */ {AML_SCOPE_OP
, 0, 1, AML_NAME
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_HAS_PKG_LENGTH
| AML_HAS_CHILD_OBJ
| AML_IN_NAMESPACE
},
30 /* BufferOp - 0x11 */ {AML_BUFFER_OP
, 0, 1, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_HAS_PKG_LENGTH
},
31 /* PackageOp - 0x12 */ {AML_PACKAGE_OP
, 0, 1, AML_UINT8
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_HAS_PKG_LENGTH
| AML_HAS_CHILD_OBJ
},
32 /* VarPackageOp - 0x13 */ {AML_VAR_PACKAGE_OP
, 0, 1, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_HAS_PKG_LENGTH
| AML_HAS_CHILD_OBJ
},
33 /* MethodOp - 0x14 */ {AML_METHOD_OP
, 0, 2, AML_NAME
, AML_UINT8
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_HAS_PKG_LENGTH
| AML_HAS_CHILD_OBJ
| AML_IN_NAMESPACE
},
34 /* DualNamePrefix - 0x2F */ {AML_DUAL_NAME_PREFIX
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
35 /* MultiNamePrefix - 0x2F */ {AML_MULTI_NAME_PREFIX
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
36 /* NameChar - 0x41 */ {'A', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
37 /* NameChar - 0x42 */ {'B', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
38 /* NameChar - 0x43 */ {'C', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
39 /* NameChar - 0x44 */ {'D', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
40 /* NameChar - 0x45 */ {'E', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
41 /* NameChar - 0x46 */ {'F', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
42 /* NameChar - 0x47 */ {'G', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
43 /* NameChar - 0x48 */ {'H', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
44 /* NameChar - 0x49 */ {'I', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
45 /* NameChar - 0x4A */ {'J', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
46 /* NameChar - 0x4B */ {'K', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
47 /* NameChar - 0x4C */ {'L', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
48 /* NameChar - 0x4D */ {'M', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
49 /* NameChar - 0x4E */ {'N', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
50 /* NameChar - 0x4F */ {'O', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
51 /* NameChar - 0x50 */ {'P', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
52 /* NameChar - 0x51 */ {'Q', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
53 /* NameChar - 0x52 */ {'R', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
54 /* NameChar - 0x53 */ {'S', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
55 /* NameChar - 0x54 */ {'T', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
56 /* NameChar - 0x55 */ {'U', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
57 /* NameChar - 0x56 */ {'V', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
58 /* NameChar - 0x57 */ {'W', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
59 /* NameChar - 0x58 */ {'X', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
60 /* NameChar - 0x59 */ {'Y', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
61 /* NameChar - 0x5A */ {'Z', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
62 /* MutexOp - 0x5B 0x01 */ {AML_EXT_OP
, AML_EXT_MUTEX_OP
, 2, AML_NAME
, AML_UINT8
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IN_NAMESPACE
},
63 /* EventOp - 0x5B 0x02 */ {AML_EXT_OP
, AML_EXT_EVENT_OP
, 1, AML_NAME
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IN_NAMESPACE
},
64 /* CondRefOfOp - 0x5B 0x12 */ {AML_EXT_OP
, AML_EXT_COND_REF_OF_OP
, 2, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
65 /* CreateFieldOp - 0x5B 0x13 */ {AML_EXT_OP
, AML_EXT_CREATE_FIELD_OP
,4, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_NAME
, AML_NONE
, AML_NONE
, 0},
66 /* LoadTableOp - 0x5B 0x1F */ {AML_EXT_OP
, AML_EXT_LOAD_TABLE_OP
, 6, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, 0},
67 /* LoadOp - 0x5B 0x20 */ {AML_EXT_OP
, AML_EXT_LOAD_OP
, 2, AML_NAME
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
68 /* StallOp - 0x5B 0x21 */ {AML_EXT_OP
, AML_EXT_STALL_OP
, 1, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
69 /* SleepOp - 0x5B 0x22 */ {AML_EXT_OP
, AML_EXT_SLEEP_OP
, 1, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
70 /* AcquireOp - 0x5B 0x23 */ {AML_EXT_OP
, AML_EXT_ACQUIRE_OP
, 2, AML_OBJECT
, AML_UINT16
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
71 /* SignalOp - 0x5B 0x24 */ {AML_EXT_OP
, AML_EXT_SIGNAL_OP
, 1, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
72 /* WaitOp - 0x5B 0x25 */ {AML_EXT_OP
, AML_EXT_WAIT_OP
, 2, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
73 /* ResetOp - 0x5B 0x26 */ {AML_EXT_OP
, AML_EXT_RESET_OP
, 1, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
74 /* ReleaseOp - 0x5B 0x27 */ {AML_EXT_OP
, AML_EXT_RELEASE_OP
, 1, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
75 /* FromBCDOp - 0x5B 0x28 */ {AML_EXT_OP
, AML_EXT_FROM_BCD_OP
, 2, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
76 /* ToBCDOp - 0x5B 0x29 */ {AML_EXT_OP
, AML_EXT_TO_BCD_OP
, 2, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
77 /* UnloadOp - 0x5B 0x2A */ {AML_EXT_OP
, AML_EXT_UNLOAD_OP
, 1, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
78 /* RevisionOp - 0x5B 0x30 */ {AML_EXT_OP
, AML_EXT_REVISION_OP
, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
79 /* DebugOp - 0x5B 0x31 */ {AML_EXT_OP
, AML_EXT_DEBUG_OP
, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
80 /* FatalOp - 0x5B 0x32 */ {AML_EXT_OP
, AML_EXT_FATAL_OP
, 3, AML_UINT8
, AML_UINT32
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
81 /* TimerOp - 0x5B 0x33 */ {AML_EXT_OP
, AML_EXT_TIMER_OP
, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
82 /* OpRegionOp - 0x5B 0x80 */ {AML_EXT_OP
, AML_EXT_REGION_OP
, 4, AML_NAME
, AML_UINT8
, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_IN_NAMESPACE
},
83 /* FieldOp - 0x5B 0x81 */ {AML_EXT_OP
, AML_EXT_FIELD_OP
, 2, AML_NAME
, AML_UINT8
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_HAS_PKG_LENGTH
},
84 /* DeviceOp - 0x5B 0x82 */ {AML_EXT_OP
, AML_EXT_DEVICE_OP
, 1, AML_NAME
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_HAS_PKG_LENGTH
| AML_HAS_CHILD_OBJ
| AML_IN_NAMESPACE
},
85 /* ProcessorOp - 0x5B 0x83 */ {AML_EXT_OP
, AML_EXT_PROCESSOR_OP
, 4, AML_NAME
, AML_UINT8
, AML_UINT32
, AML_UINT8
, AML_NONE
, AML_NONE
, AML_HAS_PKG_LENGTH
| AML_HAS_CHILD_OBJ
| AML_IN_NAMESPACE
},
86 /* PowerResOp - 0x5B 0x84 */ {AML_EXT_OP
, AML_EXT_POWER_RES_OP
, 3, AML_NAME
, AML_UINT8
, AML_UINT16
, AML_NONE
, AML_NONE
, AML_NONE
, AML_HAS_PKG_LENGTH
| AML_HAS_CHILD_OBJ
| AML_IN_NAMESPACE
},
87 /* ThermalZoneOp - 0x5B 0x85 */ {AML_EXT_OP
, AML_EXT_THERMAL_ZONE_OP
,1, AML_NAME
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_HAS_PKG_LENGTH
| AML_HAS_CHILD_OBJ
| AML_IN_NAMESPACE
},
88 /* IndexFieldOp - 0x5B 0x86 */ {AML_EXT_OP
, AML_EXT_INDEX_FIELD_OP
, 3, AML_NAME
, AML_NAME
, AML_UINT8
, AML_NONE
, AML_NONE
, AML_NONE
, AML_HAS_PKG_LENGTH
},
89 /* BankFieldOp - 0x5B 0x87 */ {AML_EXT_OP
, AML_EXT_BANK_FIELD_OP
, 4, AML_NAME
, AML_NAME
, AML_OBJECT
, AML_UINT8
, AML_NONE
, AML_NONE
, AML_HAS_PKG_LENGTH
},
90 /* DataRegionOp - 0x5B 0x88 */ {AML_EXT_OP
, AML_EXT_DATA_REGION_OP
, 4, AML_NAME
, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_IN_NAMESPACE
},
91 /* RootChar - 0x5C */ {AML_ROOT_CHAR
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
92 /* ParentPrefixChar - 0x5E */ {AML_PARENT_PREFIX_CHAR
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
93 /* NameChar - 0x5F */ {'_', 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_IS_NAME_CHAR
},
94 /* Local0Op - 0x60 */ {AML_LOCAL0
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
95 /* Local1Op - 0x61 */ {AML_LOCAL1
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
96 /* Local2Op - 0x62 */ {AML_LOCAL2
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
97 /* Local3Op - 0x63 */ {AML_LOCAL3
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
98 /* Local4Op - 0x64 */ {AML_LOCAL4
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
99 /* Local5Op - 0x65 */ {AML_LOCAL5
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
100 /* Local6Op - 0x66 */ {AML_LOCAL6
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
101 /* Local7Op - 0x67 */ {AML_LOCAL7
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
102 /* Arg0Op - 0x68 */ {AML_ARG0
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
103 /* Arg1Op - 0x69 */ {AML_ARG1
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
104 /* Arg2Op - 0x6A */ {AML_ARG2
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
105 /* Arg3Op - 0x6B */ {AML_ARG3
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
106 /* Arg4Op - 0x6C */ {AML_ARG4
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
107 /* Arg5Op - 0x6D */ {AML_ARG5
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
108 /* Arg6Op - 0x6E */ {AML_ARG6
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
109 /* StoreOp - 0x70 */ {AML_STORE_OP
, 0, 2, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
110 /* RefOfOp - 0x71 */ {AML_REF_OF_OP
, 0, 1, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
111 /* AddOp - 0x72 */ {AML_ADD_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
112 /* ConcatOp - 0x73 */ {AML_CONCAT_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
113 /* SubtractOp - 0x74 */ {AML_SUBTRACT_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
114 /* IncrementOp - 0x75 */ {AML_INCREMENT_OP
, 0, 1, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
115 /* DecrementOp - 0x76 */ {AML_DECREMENT_OP
, 0, 1, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
116 /* MultiplyOp - 0x77 */ {AML_MULTIPLY_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
117 /* DivideOp - 0x78 */ {AML_DIVIDE_OP
, 0, 4, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, 0},
118 /* ShiftLeftOp - 0x79 */ {AML_SHIFT_LEFT_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
119 /* ShiftRightOp - 0x7A */ {AML_SHIFT_RIGHT_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
120 /* AndOp - 0x7B */ {AML_AND_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
121 /* NAndOp - 0x7C */ {AML_NAND_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
122 /* OrOp - 0x7D */ {AML_OR_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
123 /* NorOp - 0x7E */ {AML_NOR_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
124 /* XOrOp - 0x7F */ {AML_XOR_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
125 /* NotOp - 0x80 */ {AML_NOT_OP
, 0, 2, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
126 /* FindSetLeftBitOp - 0x81 */ {AML_FIND_SET_LEFT_BIT_OP
, 0, 2, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
127 /* FindSetRightBitOp - 0x82 */ {AML_FIND_SET_RIGHT_BIT_OP
, 0, 2, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
128 /* DerefOfOp - 0x83 */ {AML_DEREF_OF_OP
, 0, 1, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
129 /* ConcatResOp - 0x84 */ {AML_CONCAT_RES_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
130 /* ModOp - 0x85 */ {AML_MOD_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
131 /* NotifyOp - 0x86 */ {AML_NOTIFY_OP
, 0, 2, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
132 /* SizeOfOp - 0x87 */ {AML_SIZE_OF_OP
, 0, 1, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
133 /* IndexOp - 0x88 */ {AML_INDEX_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
134 /* MatchOp - 0x89 */ {AML_MATCH_OP
, 0, 6, AML_OBJECT
, AML_UINT8
, AML_OBJECT
, AML_UINT8
, AML_OBJECT
, AML_OBJECT
, 0},
135 /* CreateDWordFieldOp - 0x8A */ {AML_CREATE_DWORD_FIELD_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_NAME
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
136 /* CreateWordFieldOp - 0x8B */ {AML_CREATE_WORD_FIELD_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_NAME
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
137 /* CreateByteFieldOp - 0x8C */ {AML_CREATE_BYTE_FIELD_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_NAME
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
138 /* CreateBitFieldOp - 0x8D */ {AML_CREATE_BIT_FIELD_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_NAME
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
139 /* ObjectTypeOp - 0x8E */ {AML_OBJECT_TYPE_OP
, 0, 1, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
140 /* CreateQWordFieldOp - 0x8F */ {AML_CREATE_QWORD_FIELD_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_NAME
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
141 /* LAndOp - 0x90 */ {AML_LAND_OP
, 0, 2, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
142 /* LOrOp - 0x91 */ {AML_LOR_OP
, 0, 2, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
143 /* LNotOp - 0x92 */ {AML_LNOT_OP
, 0, 1, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
144 /* LEqualOp - 0x93 */ {AML_LEQUAL_OP
, 0, 2, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
145 /* LGreaterOp - 0x94 */ {AML_LGREATER_OP
, 0, 2, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
146 /* LLessOp - 0x95 */ {AML_LLESS_OP
, 0, 2, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
147 /* ToBufferOp - 0x96 */ {AML_TO_BUFFER_OP
, 0, 2, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
148 /* ToDecimalStringOp - 0x97 */ {AML_TO_DEC_STRING_OP
, 0, 2, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
149 /* ToHexStringOp - 0x98 */ {AML_TO_HEX_STRING_OP
, 0, 2, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
150 /* ToIntegerOp - 0x99 */ {AML_TO_INTEGER_OP
, 0, 2, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
151 /* ToStringOp - 0x9C */ {AML_TO_STRING_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
152 /* CopyObjectOp - 0x9D */ {AML_COPY_OBJECT_OP
, 0, 2, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
153 /* MidOp - 0x9E */ {AML_MID_OP
, 0, 3, AML_OBJECT
, AML_OBJECT
, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
154 /* ContinueOp - 0x9F */ {AML_CONTINUE_OP
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
155 /* IfOp - 0xA0 */ {AML_IF_OP
, 0, 1, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_HAS_PKG_LENGTH
| AML_HAS_CHILD_OBJ
},
156 /* ElseOp - 0xA1 */ {AML_ELSE_OP
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_HAS_PKG_LENGTH
| AML_HAS_CHILD_OBJ
},
157 /* WhileOp - 0xA2 */ {AML_WHILE_OP
, 0, 1, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_HAS_PKG_LENGTH
| AML_HAS_CHILD_OBJ
},
158 /* NoopOp - 0xA3 */ {AML_NOOP_OP
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
159 /* ReturnOp - 0xA4 */ {AML_RETURN_OP
, 0, 1, AML_OBJECT
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
160 /* BreakOp - 0xA5 */ {AML_BREAK_OP
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
161 /* BreakPointOp - 0xCC */ {AML_BREAK_POINT_OP
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
162 /* OnesOp - 0xFF */ {AML_ONES_OP
, 0, 0, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, AML_NONE
, 0},
165 GLOBAL_REMOVE_IF_UNREFERENCED
166 EFI_ACPI_DATA_TYPE mAmlTypeToAcpiType
[] = {
167 EFI_ACPI_DATA_TYPE_NONE
, // AML_NONE
168 EFI_ACPI_DATA_TYPE_OPCODE
, // AML_OPCODE
169 EFI_ACPI_DATA_TYPE_UINT
, // AML_UINT8
170 EFI_ACPI_DATA_TYPE_UINT
, // AML_UINT16
171 EFI_ACPI_DATA_TYPE_UINT
, // AML_UINT32
172 EFI_ACPI_DATA_TYPE_UINT
, // AML_UINT64
173 EFI_ACPI_DATA_TYPE_NAME_STRING
, // AML_NAME
174 EFI_ACPI_DATA_TYPE_STRING
, // AML_STRING
175 EFI_ACPI_DATA_TYPE_CHILD
// AML_OBJECT
179 This function returns AmlByteEncoding according to OpCode Byte.
181 @param[in] OpByteBuffer OpCode byte buffer.
183 @return AmlByteEncoding
187 IN UINT8
*OpByteBuffer
195 // Get OpCode and SubOpCode
197 OpCode
= OpByteBuffer
[0];
198 if (OpCode
== AML_EXT_OP
) {
199 SubOpCode
= OpByteBuffer
[1];
207 for (Index
= 0; Index
< sizeof(mAmlByteEncoding
)/sizeof(mAmlByteEncoding
[0]); Index
++) {
208 if ((mAmlByteEncoding
[Index
].OpCode
== OpCode
) && (mAmlByteEncoding
[Index
].SubOpCode
== SubOpCode
)) {
209 return &mAmlByteEncoding
[Index
];
217 This function returns AcpiDataType according to AmlType.
219 @param[in] AmlType AML Type.
225 IN AML_OP_PARSE_FORMAT AmlType
228 if (AmlType
>= sizeof(mAmlTypeToAcpiType
)/sizeof(mAmlTypeToAcpiType
[0])) {
230 return EFI_ACPI_DATA_TYPE_NONE
;
232 return mAmlTypeToAcpiType
[AmlType
];
236 This function retuns package length from the buffer.
238 @param[in] Buffer AML buffer
239 @param[out] PkgLength The total length of package.
241 @return The byte data count to present the package length.
255 // <bit 7-6: ByteData count that follows (0-3)>
256 // <bit 5-4: Only used if PkgLength < 63>
257 // <bit 3-0: Least significant package length nybble>
259 // Note: The high 2 bits of the first byte reveal how many follow bytes are in the
260 // If the PkgLength has only one byte, bit 0 through 5 are used to encode the
261 // package length (in other words, values 0-63). If the package length value is more than
262 // 63, more than one byte must be used for the encoding in which case bit 4 and 5 of the
263 // PkgLeadByte are reserved and must be zero. If the multiple bytes encoding is used,
264 // bits 0-3 of the PkgLeadByte become the least significant 4 bits of the resulting
265 // package length value. The next ByteData will become the next least significant 8 bits
266 // of the resulting value and so on, up to 3 ByteData bytes. Thus, the maximum package
271 ByteCount
= (UINT8
)((LeadByte
>> 6) & 0x03);
272 Offset
= ByteCount
+ 1;
277 RealLength
= (UINT32
)LeadByte
;
280 RealLength
= *(Buffer
+ 1);
281 RealLength
= (RealLength
<< 4) | (LeadByte
& 0xF);
284 RealLength
= *(Buffer
+ 1);
285 RealLength
|= (*(Buffer
+ 2)) << 8;
286 RealLength
= (RealLength
<< 4) | (LeadByte
& 0xF);
289 RealLength
= *(Buffer
+ 1);
290 RealLength
|= (*(Buffer
+ 2)) << 8;
291 RealLength
|= (*(Buffer
+ 3)) << 16;
292 RealLength
= (RealLength
<< 4) | (LeadByte
& 0xF);
299 *PkgLength
= RealLength
;