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1 | /** @file\r | |
2 | ACPI Sdt Protocol Driver\r | |
3 | \r | |
4 | Copyright (c) 2010 - 2012, Intel Corporation. All rights reserved. <BR>\r | |
5 | This program and the accompanying materials\r | |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #include "AcpiTable.h"\r | |
16 | \r | |
17 | GLOBAL_REMOVE_IF_UNREFERENCED\r | |
18 | AML_BYTE_ENCODING mAmlByteEncoding[] = {\r | |
19 | // OpCode SubOpCode Num 1 2 3 4 5 6 Attribute\r | |
20 | /* ZeroOp - 0x00 */ {AML_ZERO_OP, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
21 | /* OneOp - 0x01 */ {AML_ONE_OP, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
22 | /* AliasOp - 0x06 */ {AML_ALIAS_OP, 0, 2, {AML_NAME, AML_NAME, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IN_NAMESPACE},\r | |
23 | /* NameOp - 0x08 */ {AML_NAME_OP, 0, 2, {AML_NAME, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IN_NAMESPACE},\r | |
24 | /* BytePrefix - 0x0A */ {AML_BYTE_PREFIX, 0, 1, {AML_UINT8, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
25 | /* WordPrefix - 0x0B */ {AML_WORD_PREFIX, 0, 1, {AML_UINT16, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
26 | /* DWordPrefix - 0x0C */ {AML_DWORD_PREFIX, 0, 1, {AML_UINT32, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
27 | /* StringPrefix - 0x0D */ {AML_STRING_PREFIX, 0, 1, {AML_STRING, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
28 | /* QWordPrefix - 0x0E */ {AML_QWORD_PREFIX, 0, 1, {AML_UINT64, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
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},\r | |
30 | /* BufferOp - 0x11 */ {AML_BUFFER_OP, 0, 1, {AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_HAS_PKG_LENGTH},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
36 | /* NameChar - 0x41 */ {'A', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
37 | /* NameChar - 0x42 */ {'B', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
38 | /* NameChar - 0x43 */ {'C', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
39 | /* NameChar - 0x44 */ {'D', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
40 | /* NameChar - 0x45 */ {'E', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
41 | /* NameChar - 0x46 */ {'F', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
42 | /* NameChar - 0x47 */ {'G', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
43 | /* NameChar - 0x48 */ {'H', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
44 | /* NameChar - 0x49 */ {'I', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
45 | /* NameChar - 0x4A */ {'J', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
46 | /* NameChar - 0x4B */ {'K', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
47 | /* NameChar - 0x4C */ {'L', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
48 | /* NameChar - 0x4D */ {'M', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
49 | /* NameChar - 0x4E */ {'N', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
50 | /* NameChar - 0x4F */ {'O', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
51 | /* NameChar - 0x50 */ {'P', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
52 | /* NameChar - 0x51 */ {'Q', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
53 | /* NameChar - 0x52 */ {'R', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
54 | /* NameChar - 0x53 */ {'S', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
55 | /* NameChar - 0x54 */ {'T', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
56 | /* NameChar - 0x55 */ {'U', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
57 | /* NameChar - 0x56 */ {'V', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
58 | /* NameChar - 0x57 */ {'W', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
59 | /* NameChar - 0x58 */ {'X', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
60 | /* NameChar - 0x59 */ {'Y', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
61 | /* NameChar - 0x5A */ {'Z', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
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},\r | |
91 | /* RootChar - 0x5C */ {AML_ROOT_CHAR, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
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},\r | |
93 | /* NameChar - 0x5F */ {'_', 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, AML_IS_NAME_CHAR},\r | |
94 | /* Local0Op - 0x60 */ {AML_LOCAL0, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
95 | /* Local1Op - 0x61 */ {AML_LOCAL1, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
96 | /* Local2Op - 0x62 */ {AML_LOCAL2, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
97 | /* Local3Op - 0x63 */ {AML_LOCAL3, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
98 | /* Local4Op - 0x64 */ {AML_LOCAL4, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
99 | /* Local5Op - 0x65 */ {AML_LOCAL5, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
100 | /* Local6Op - 0x66 */ {AML_LOCAL6, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
101 | /* Local7Op - 0x67 */ {AML_LOCAL7, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
102 | /* Arg0Op - 0x68 */ {AML_ARG0, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
103 | /* Arg1Op - 0x69 */ {AML_ARG1, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
104 | /* Arg2Op - 0x6A */ {AML_ARG2, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
105 | /* Arg3Op - 0x6B */ {AML_ARG3, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
106 | /* Arg4Op - 0x6C */ {AML_ARG4, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
107 | /* Arg5Op - 0x6D */ {AML_ARG5, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
108 | /* Arg6Op - 0x6E */ {AML_ARG6, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
109 | /* StoreOp - 0x70 */ {AML_STORE_OP, 0, 2, {AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
110 | /* RefOfOp - 0x71 */ {AML_REF_OF_OP, 0, 1, {AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
111 | /* AddOp - 0x72 */ {AML_ADD_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
112 | /* ConcatOp - 0x73 */ {AML_CONCAT_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
113 | /* SubtractOp - 0x74 */ {AML_SUBTRACT_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
114 | /* IncrementOp - 0x75 */ {AML_INCREMENT_OP, 0, 1, {AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
115 | /* DecrementOp - 0x76 */ {AML_DECREMENT_OP, 0, 1, {AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
116 | /* MultiplyOp - 0x77 */ {AML_MULTIPLY_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
117 | /* DivideOp - 0x78 */ {AML_DIVIDE_OP, 0, 4, {AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE}, 0},\r | |
118 | /* ShiftLeftOp - 0x79 */ {AML_SHIFT_LEFT_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
119 | /* ShiftRightOp - 0x7A */ {AML_SHIFT_RIGHT_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
120 | /* AndOp - 0x7B */ {AML_AND_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
121 | /* NAndOp - 0x7C */ {AML_NAND_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
122 | /* OrOp - 0x7D */ {AML_OR_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
123 | /* NorOp - 0x7E */ {AML_NOR_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
124 | /* XOrOp - 0x7F */ {AML_XOR_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
125 | /* NotOp - 0x80 */ {AML_NOT_OP, 0, 2, {AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
126 | /* FindSetLeftBitOp - 0x81 */ {AML_FIND_SET_LEFT_BIT_OP, 0, 2, {AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
127 | /* FindSetRightBitOp - 0x82 */ {AML_FIND_SET_RIGHT_BIT_OP, 0, 2, {AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
128 | /* DerefOfOp - 0x83 */ {AML_DEREF_OF_OP, 0, 1, {AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
129 | /* ConcatResOp - 0x84 */ {AML_CONCAT_RES_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
130 | /* ModOp - 0x85 */ {AML_MOD_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
131 | /* NotifyOp - 0x86 */ {AML_NOTIFY_OP, 0, 2, {AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
132 | /* SizeOfOp - 0x87 */ {AML_SIZE_OF_OP, 0, 1, {AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
133 | /* IndexOp - 0x88 */ {AML_INDEX_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
134 | /* MatchOp - 0x89 */ {AML_MATCH_OP, 0, 6, {AML_OBJECT, AML_UINT8, AML_OBJECT, AML_UINT8, AML_OBJECT, AML_OBJECT}, 0},\r | |
135 | /* CreateDWordFieldOp - 0x8A */ {AML_CREATE_DWORD_FIELD_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_NAME, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
136 | /* CreateWordFieldOp - 0x8B */ {AML_CREATE_WORD_FIELD_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_NAME, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
137 | /* CreateByteFieldOp - 0x8C */ {AML_CREATE_BYTE_FIELD_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_NAME, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
138 | /* CreateBitFieldOp - 0x8D */ {AML_CREATE_BIT_FIELD_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_NAME, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
139 | /* ObjectTypeOp - 0x8E */ {AML_OBJECT_TYPE_OP, 0, 1, {AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
140 | /* CreateQWordFieldOp - 0x8F */ {AML_CREATE_QWORD_FIELD_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_NAME, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
141 | /* LAndOp - 0x90 */ {AML_LAND_OP, 0, 2, {AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
142 | /* LOrOp - 0x91 */ {AML_LOR_OP, 0, 2, {AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
143 | /* LNotOp - 0x92 */ {AML_LNOT_OP, 0, 1, {AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
144 | /* LEqualOp - 0x93 */ {AML_LEQUAL_OP, 0, 2, {AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
145 | /* LGreaterOp - 0x94 */ {AML_LGREATER_OP, 0, 2, {AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
146 | /* LLessOp - 0x95 */ {AML_LLESS_OP, 0, 2, {AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
147 | /* ToBufferOp - 0x96 */ {AML_TO_BUFFER_OP, 0, 2, {AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
148 | /* ToDecimalStringOp - 0x97 */ {AML_TO_DEC_STRING_OP, 0, 2, {AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
149 | /* ToHexStringOp - 0x98 */ {AML_TO_HEX_STRING_OP, 0, 2, {AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
150 | /* ToIntegerOp - 0x99 */ {AML_TO_INTEGER_OP, 0, 2, {AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
151 | /* ToStringOp - 0x9C */ {AML_TO_STRING_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
152 | /* CopyObjectOp - 0x9D */ {AML_COPY_OBJECT_OP, 0, 2, {AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
153 | /* MidOp - 0x9E */ {AML_MID_OP, 0, 3, {AML_OBJECT, AML_OBJECT, AML_OBJECT, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
154 | /* ContinueOp - 0x9F */ {AML_CONTINUE_OP, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
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},\r | |
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},\r | |
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},\r | |
158 | /* NoopOp - 0xA3 */ {AML_NOOP_OP, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
159 | /* ReturnOp - 0xA4 */ {AML_RETURN_OP, 0, 1, {AML_OBJECT, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
160 | /* BreakOp - 0xA5 */ {AML_BREAK_OP, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
161 | /* BreakPointOp - 0xCC */ {AML_BREAK_POINT_OP, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
162 | /* OnesOp - 0xFF */ {AML_ONES_OP, 0, 0, {AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE, AML_NONE}, 0},\r | |
163 | };\r | |
164 | \r | |
165 | GLOBAL_REMOVE_IF_UNREFERENCED\r | |
166 | EFI_ACPI_DATA_TYPE mAmlTypeToAcpiType[] = {\r | |
167 | EFI_ACPI_DATA_TYPE_NONE, // AML_NONE\r | |
168 | EFI_ACPI_DATA_TYPE_OPCODE, // AML_OPCODE\r | |
169 | EFI_ACPI_DATA_TYPE_UINT, // AML_UINT8\r | |
170 | EFI_ACPI_DATA_TYPE_UINT, // AML_UINT16\r | |
171 | EFI_ACPI_DATA_TYPE_UINT, // AML_UINT32\r | |
172 | EFI_ACPI_DATA_TYPE_UINT, // AML_UINT64\r | |
173 | EFI_ACPI_DATA_TYPE_NAME_STRING, // AML_NAME\r | |
174 | EFI_ACPI_DATA_TYPE_STRING, // AML_STRING\r | |
175 | EFI_ACPI_DATA_TYPE_CHILD // AML_OBJECT\r | |
176 | };\r | |
177 | \r | |
178 | /**\r | |
179 | This function returns AmlByteEncoding according to OpCode Byte.\r | |
180 | \r | |
181 | @param[in] OpByteBuffer OpCode byte buffer.\r | |
182 | \r | |
183 | @return AmlByteEncoding\r | |
184 | **/\r | |
185 | AML_BYTE_ENCODING *\r | |
186 | AmlSearchByOpByte (\r | |
187 | IN UINT8 *OpByteBuffer\r | |
188 | )\r | |
189 | {\r | |
190 | UINT8 OpCode;\r | |
191 | UINT8 SubOpCode;\r | |
192 | UINTN Index;\r | |
193 | \r | |
194 | //\r | |
195 | // Get OpCode and SubOpCode\r | |
196 | //\r | |
197 | OpCode = OpByteBuffer[0];\r | |
198 | if (OpCode == AML_EXT_OP) {\r | |
199 | SubOpCode = OpByteBuffer[1];\r | |
200 | } else {\r | |
201 | SubOpCode = 0;\r | |
202 | }\r | |
203 | \r | |
204 | //\r | |
205 | // Search the table\r | |
206 | //\r | |
207 | for (Index = 0; Index < sizeof(mAmlByteEncoding)/sizeof(mAmlByteEncoding[0]); Index++) {\r | |
208 | if ((mAmlByteEncoding[Index].OpCode == OpCode) && (mAmlByteEncoding[Index].SubOpCode == SubOpCode)) {\r | |
209 | return &mAmlByteEncoding[Index];\r | |
210 | }\r | |
211 | }\r | |
212 | \r | |
213 | return NULL;\r | |
214 | }\r | |
215 | \r | |
216 | /**\r | |
217 | This function returns AcpiDataType according to AmlType.\r | |
218 | \r | |
219 | @param[in] AmlType AML Type.\r | |
220 | \r | |
221 | @return AcpiDataType\r | |
222 | **/\r | |
223 | EFI_ACPI_DATA_TYPE\r | |
224 | AmlTypeToAcpiType (\r | |
225 | IN AML_OP_PARSE_FORMAT AmlType\r | |
226 | )\r | |
227 | {\r | |
228 | if (AmlType >= sizeof(mAmlTypeToAcpiType)/sizeof(mAmlTypeToAcpiType[0])) {\r | |
229 | ASSERT(FALSE);\r | |
230 | return EFI_ACPI_DATA_TYPE_NONE;\r | |
231 | }\r | |
232 | return mAmlTypeToAcpiType [AmlType];\r | |
233 | }\r | |
234 | \r | |
235 | /**\r | |
236 | This function retuns package length from the buffer.\r | |
237 | \r | |
238 | @param[in] Buffer AML buffer\r | |
239 | @param[out] PkgLength The total length of package.\r | |
240 | \r | |
241 | @return The byte data count to present the package length.\r | |
242 | **/\r | |
243 | UINTN\r | |
244 | AmlGetPkgLength (\r | |
245 | IN UINT8 *Buffer,\r | |
246 | OUT UINTN *PkgLength\r | |
247 | )\r | |
248 | {\r | |
249 | UINT8 LeadByte;\r | |
250 | UINT8 ByteCount;\r | |
251 | UINTN RealLength;\r | |
252 | UINTN Offset;\r | |
253 | \r | |
254 | //\r | |
255 | // <bit 7-6: ByteData count that follows (0-3)>\r | |
256 | // <bit 5-4: Only used if PkgLength < 63>\r | |
257 | // <bit 3-0: Least significant package length nybble>\r | |
258 | //\r | |
259 | // Note: The high 2 bits of the first byte reveal how many follow bytes are in the\r | |
260 | // If the PkgLength has only one byte, bit 0 through 5 are used to encode the\r | |
261 | // package length (in other words, values 0-63). If the package length value is more than\r | |
262 | // 63, more than one byte must be used for the encoding in which case bit 4 and 5 of the\r | |
263 | // PkgLeadByte are reserved and must be zero. If the multiple bytes encoding is used,\r | |
264 | // bits 0-3 of the PkgLeadByte become the least significant 4 bits of the resulting\r | |
265 | // package length value. The next ByteData will become the next least significant 8 bits\r | |
266 | // of the resulting value and so on, up to 3 ByteData bytes. Thus, the maximum package\r | |
267 | // length is 2**28.\r | |
268 | // \r | |
269 | \r | |
270 | LeadByte = *Buffer;\r | |
271 | ByteCount = (UINT8)((LeadByte >> 6) & 0x03);\r | |
272 | Offset = ByteCount + 1;\r | |
273 | RealLength = 0;\r | |
274 | \r | |
275 | switch (ByteCount) {\r | |
276 | case 0:\r | |
277 | RealLength = (UINT32)LeadByte;\r | |
278 | break;\r | |
279 | case 1:\r | |
280 | RealLength = *(Buffer + 1);\r | |
281 | RealLength = (RealLength << 4) | (LeadByte & 0xF);\r | |
282 | break;\r | |
283 | case 2:\r | |
284 | RealLength = *(Buffer + 1);\r | |
285 | RealLength |= (*(Buffer + 2)) << 8;\r | |
286 | RealLength = (RealLength << 4) | (LeadByte & 0xF);\r | |
287 | break;\r | |
288 | case 3:\r | |
289 | RealLength = *(Buffer + 1);\r | |
290 | RealLength |= (*(Buffer + 2)) << 8;\r | |
291 | RealLength |= (*(Buffer + 3)) << 16;\r | |
292 | RealLength = (RealLength << 4) | (LeadByte & 0xF);\r | |
293 | break;\r | |
294 | default:\r | |
295 | ASSERT (0);\r | |
296 | break;\r | |
297 | }\r | |
298 | \r | |
299 | *PkgLength = RealLength;\r | |
300 | return Offset;\r | |
301 | }\r | |
302 | \r |