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1498 | serge | 1 | /****************************************************************************** |
2 | * |
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3 | * Name: amlcode.h - Definitions for AML, as included in "definition blocks" |
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4 | * Declarations and definitions contained herein are derived |
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5 | * directly from the ACPI specification. |
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6 | * |
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7 | *****************************************************************************/ |
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8 | |||
9 | /****************************************************************************** |
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10 | * |
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11 | * 1. Copyright Notice |
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12 | * |
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2216 | Serge | 13 | * Some or all of this work - Copyright (c) 1999 - 2011, Intel Corp. |
1498 | serge | 14 | * All rights reserved. |
15 | * |
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16 | * 2. License |
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17 | * |
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18 | * 2.1. This is your license from Intel Corp. under its intellectual property |
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19 | * rights. You may have additional license terms from the party that provided |
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20 | * you this software, covering your right to use that party's intellectual |
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21 | * property rights. |
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22 | * |
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23 | * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a |
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24 | * copy of the source code appearing in this file ("Covered Code") an |
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25 | * irrevocable, perpetual, worldwide license under Intel's copyrights in the |
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26 | * base code distributed originally by Intel ("Original Intel Code") to copy, |
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27 | * make derivatives, distribute, use and display any portion of the Covered |
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28 | * Code in any form, with the right to sublicense such rights; and |
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29 | * |
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30 | * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent |
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31 | * license (with the right to sublicense), under only those claims of Intel |
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32 | * patents that are infringed by the Original Intel Code, to make, use, sell, |
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33 | * offer to sell, and import the Covered Code and derivative works thereof |
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34 | * solely to the minimum extent necessary to exercise the above copyright |
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35 | * license, and in no event shall the patent license extend to any additions |
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36 | * to or modifications of the Original Intel Code. No other license or right |
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37 | * is granted directly or by implication, estoppel or otherwise; |
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38 | * |
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39 | * The above copyright and patent license is granted only if the following |
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40 | * conditions are met: |
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41 | * |
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42 | * 3. Conditions |
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43 | * |
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44 | * 3.1. Redistribution of Source with Rights to Further Distribute Source. |
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45 | * Redistribution of source code of any substantial portion of the Covered |
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46 | * Code or modification with rights to further distribute source must include |
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47 | * the above Copyright Notice, the above License, this list of Conditions, |
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48 | * and the following Disclaimer and Export Compliance provision. In addition, |
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49 | * Licensee must cause all Covered Code to which Licensee contributes to |
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50 | * contain a file documenting the changes Licensee made to create that Covered |
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51 | * Code and the date of any change. Licensee must include in that file the |
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52 | * documentation of any changes made by any predecessor Licensee. Licensee |
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53 | * must include a prominent statement that the modification is derived, |
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54 | * directly or indirectly, from Original Intel Code. |
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55 | * |
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56 | * 3.2. Redistribution of Source with no Rights to Further Distribute Source. |
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57 | * Redistribution of source code of any substantial portion of the Covered |
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58 | * Code or modification without rights to further distribute source must |
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59 | * include the following Disclaimer and Export Compliance provision in the |
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60 | * documentation and/or other materials provided with distribution. In |
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61 | * addition, Licensee may not authorize further sublicense of source of any |
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62 | * portion of the Covered Code, and must include terms to the effect that the |
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63 | * license from Licensee to its licensee is limited to the intellectual |
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64 | * property embodied in the software Licensee provides to its licensee, and |
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65 | * not to intellectual property embodied in modifications its licensee may |
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66 | * make. |
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67 | * |
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68 | * 3.3. Redistribution of Executable. Redistribution in executable form of any |
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69 | * substantial portion of the Covered Code or modification must reproduce the |
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70 | * above Copyright Notice, and the following Disclaimer and Export Compliance |
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71 | * provision in the documentation and/or other materials provided with the |
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72 | * distribution. |
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73 | * |
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74 | * 3.4. Intel retains all right, title, and interest in and to the Original |
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75 | * Intel Code. |
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76 | * |
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77 | * 3.5. Neither the name Intel nor any other trademark owned or controlled by |
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78 | * Intel shall be used in advertising or otherwise to promote the sale, use or |
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79 | * other dealings in products derived from or relating to the Covered Code |
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80 | * without prior written authorization from Intel. |
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81 | * |
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82 | * 4. Disclaimer and Export Compliance |
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83 | * |
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84 | * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED |
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85 | * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE |
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86 | * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, |
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87 | * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY |
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88 | * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY |
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89 | * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A |
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90 | * PARTICULAR PURPOSE. |
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91 | * |
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92 | * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES |
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93 | * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR |
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94 | * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, |
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95 | * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY |
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96 | * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL |
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97 | * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS |
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98 | * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY |
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99 | * LIMITED REMEDY. |
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100 | * |
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101 | * 4.3. Licensee shall not export, either directly or indirectly, any of this |
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102 | * software or system incorporating such software without first obtaining any |
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103 | * required license or other approval from the U. S. Department of Commerce or |
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104 | * any other agency or department of the United States Government. In the |
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105 | * event Licensee exports any such software from the United States or |
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106 | * re-exports any such software from a foreign destination, Licensee shall |
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107 | * ensure that the distribution and export/re-export of the software is in |
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108 | * compliance with all laws, regulations, orders, or other restrictions of the |
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109 | * U.S. Export Administration Regulations. Licensee agrees that neither it nor |
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110 | * any of its subsidiaries will export/re-export any technical data, process, |
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111 | * software, or service, directly or indirectly, to any country for which the |
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112 | * United States government or any agency thereof requires an export license, |
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113 | * other governmental approval, or letter of assurance, without first obtaining |
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114 | * such license, approval or letter. |
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115 | * |
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116 | *****************************************************************************/ |
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117 | |||
118 | #ifndef __AMLCODE_H__ |
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119 | #define __AMLCODE_H__ |
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120 | |||
121 | /* primary opcodes */ |
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122 | |||
123 | #define AML_NULL_CHAR (UINT16) 0x00 |
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124 | |||
125 | #define AML_ZERO_OP (UINT16) 0x00 |
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126 | #define AML_ONE_OP (UINT16) 0x01 |
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127 | #define AML_UNASSIGNED (UINT16) 0x02 |
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128 | #define AML_ALIAS_OP (UINT16) 0x06 |
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129 | #define AML_NAME_OP (UINT16) 0x08 |
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130 | #define AML_BYTE_OP (UINT16) 0x0a |
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131 | #define AML_WORD_OP (UINT16) 0x0b |
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132 | #define AML_DWORD_OP (UINT16) 0x0c |
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133 | #define AML_STRING_OP (UINT16) 0x0d |
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134 | #define AML_QWORD_OP (UINT16) 0x0e /* ACPI 2.0 */ |
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135 | #define AML_SCOPE_OP (UINT16) 0x10 |
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136 | #define AML_BUFFER_OP (UINT16) 0x11 |
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137 | #define AML_PACKAGE_OP (UINT16) 0x12 |
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138 | #define AML_VAR_PACKAGE_OP (UINT16) 0x13 /* ACPI 2.0 */ |
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139 | #define AML_METHOD_OP (UINT16) 0x14 |
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140 | #define AML_DUAL_NAME_PREFIX (UINT16) 0x2e |
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141 | #define AML_MULTI_NAME_PREFIX_OP (UINT16) 0x2f |
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142 | #define AML_NAME_CHAR_SUBSEQ (UINT16) 0x30 |
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143 | #define AML_NAME_CHAR_FIRST (UINT16) 0x41 |
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144 | #define AML_EXTENDED_OP_PREFIX (UINT16) 0x5b |
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145 | #define AML_ROOT_PREFIX (UINT16) 0x5c |
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146 | #define AML_PARENT_PREFIX (UINT16) 0x5e |
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147 | #define AML_LOCAL_OP (UINT16) 0x60 |
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148 | #define AML_LOCAL0 (UINT16) 0x60 |
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149 | #define AML_LOCAL1 (UINT16) 0x61 |
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150 | #define AML_LOCAL2 (UINT16) 0x62 |
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151 | #define AML_LOCAL3 (UINT16) 0x63 |
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152 | #define AML_LOCAL4 (UINT16) 0x64 |
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153 | #define AML_LOCAL5 (UINT16) 0x65 |
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154 | #define AML_LOCAL6 (UINT16) 0x66 |
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155 | #define AML_LOCAL7 (UINT16) 0x67 |
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156 | #define AML_ARG_OP (UINT16) 0x68 |
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157 | #define AML_ARG0 (UINT16) 0x68 |
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158 | #define AML_ARG1 (UINT16) 0x69 |
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159 | #define AML_ARG2 (UINT16) 0x6a |
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160 | #define AML_ARG3 (UINT16) 0x6b |
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161 | #define AML_ARG4 (UINT16) 0x6c |
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162 | #define AML_ARG5 (UINT16) 0x6d |
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163 | #define AML_ARG6 (UINT16) 0x6e |
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164 | #define AML_STORE_OP (UINT16) 0x70 |
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165 | #define AML_REF_OF_OP (UINT16) 0x71 |
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166 | #define AML_ADD_OP (UINT16) 0x72 |
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167 | #define AML_CONCAT_OP (UINT16) 0x73 |
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168 | #define AML_SUBTRACT_OP (UINT16) 0x74 |
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169 | #define AML_INCREMENT_OP (UINT16) 0x75 |
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170 | #define AML_DECREMENT_OP (UINT16) 0x76 |
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171 | #define AML_MULTIPLY_OP (UINT16) 0x77 |
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172 | #define AML_DIVIDE_OP (UINT16) 0x78 |
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173 | #define AML_SHIFT_LEFT_OP (UINT16) 0x79 |
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174 | #define AML_SHIFT_RIGHT_OP (UINT16) 0x7a |
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175 | #define AML_BIT_AND_OP (UINT16) 0x7b |
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176 | #define AML_BIT_NAND_OP (UINT16) 0x7c |
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177 | #define AML_BIT_OR_OP (UINT16) 0x7d |
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178 | #define AML_BIT_NOR_OP (UINT16) 0x7e |
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179 | #define AML_BIT_XOR_OP (UINT16) 0x7f |
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180 | #define AML_BIT_NOT_OP (UINT16) 0x80 |
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181 | #define AML_FIND_SET_LEFT_BIT_OP (UINT16) 0x81 |
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182 | #define AML_FIND_SET_RIGHT_BIT_OP (UINT16) 0x82 |
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183 | #define AML_DEREF_OF_OP (UINT16) 0x83 |
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184 | #define AML_CONCAT_RES_OP (UINT16) 0x84 /* ACPI 2.0 */ |
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185 | #define AML_MOD_OP (UINT16) 0x85 /* ACPI 2.0 */ |
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186 | #define AML_NOTIFY_OP (UINT16) 0x86 |
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187 | #define AML_SIZE_OF_OP (UINT16) 0x87 |
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188 | #define AML_INDEX_OP (UINT16) 0x88 |
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189 | #define AML_MATCH_OP (UINT16) 0x89 |
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190 | #define AML_CREATE_DWORD_FIELD_OP (UINT16) 0x8a |
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191 | #define AML_CREATE_WORD_FIELD_OP (UINT16) 0x8b |
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192 | #define AML_CREATE_BYTE_FIELD_OP (UINT16) 0x8c |
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193 | #define AML_CREATE_BIT_FIELD_OP (UINT16) 0x8d |
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194 | #define AML_TYPE_OP (UINT16) 0x8e |
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195 | #define AML_CREATE_QWORD_FIELD_OP (UINT16) 0x8f /* ACPI 2.0 */ |
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196 | #define AML_LAND_OP (UINT16) 0x90 |
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197 | #define AML_LOR_OP (UINT16) 0x91 |
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198 | #define AML_LNOT_OP (UINT16) 0x92 |
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199 | #define AML_LEQUAL_OP (UINT16) 0x93 |
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200 | #define AML_LGREATER_OP (UINT16) 0x94 |
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201 | #define AML_LLESS_OP (UINT16) 0x95 |
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202 | #define AML_TO_BUFFER_OP (UINT16) 0x96 /* ACPI 2.0 */ |
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203 | #define AML_TO_DECSTRING_OP (UINT16) 0x97 /* ACPI 2.0 */ |
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204 | #define AML_TO_HEXSTRING_OP (UINT16) 0x98 /* ACPI 2.0 */ |
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205 | #define AML_TO_INTEGER_OP (UINT16) 0x99 /* ACPI 2.0 */ |
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206 | #define AML_TO_STRING_OP (UINT16) 0x9c /* ACPI 2.0 */ |
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207 | #define AML_COPY_OP (UINT16) 0x9d /* ACPI 2.0 */ |
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208 | #define AML_MID_OP (UINT16) 0x9e /* ACPI 2.0 */ |
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209 | #define AML_CONTINUE_OP (UINT16) 0x9f /* ACPI 2.0 */ |
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210 | #define AML_IF_OP (UINT16) 0xa0 |
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211 | #define AML_ELSE_OP (UINT16) 0xa1 |
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212 | #define AML_WHILE_OP (UINT16) 0xa2 |
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213 | #define AML_NOOP_OP (UINT16) 0xa3 |
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214 | #define AML_RETURN_OP (UINT16) 0xa4 |
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215 | #define AML_BREAK_OP (UINT16) 0xa5 |
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216 | #define AML_BREAK_POINT_OP (UINT16) 0xcc |
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217 | #define AML_ONES_OP (UINT16) 0xff |
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218 | |||
219 | /* prefixed opcodes */ |
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220 | |||
221 | #define AML_EXTENDED_OPCODE (UINT16) 0x5b00 /* prefix for 2-byte opcodes */ |
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222 | |||
223 | #define AML_MUTEX_OP (UINT16) 0x5b01 |
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224 | #define AML_EVENT_OP (UINT16) 0x5b02 |
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225 | #define AML_SHIFT_RIGHT_BIT_OP (UINT16) 0x5b10 |
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226 | #define AML_SHIFT_LEFT_BIT_OP (UINT16) 0x5b11 |
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227 | #define AML_COND_REF_OF_OP (UINT16) 0x5b12 |
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228 | #define AML_CREATE_FIELD_OP (UINT16) 0x5b13 |
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229 | #define AML_LOAD_TABLE_OP (UINT16) 0x5b1f /* ACPI 2.0 */ |
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230 | #define AML_LOAD_OP (UINT16) 0x5b20 |
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231 | #define AML_STALL_OP (UINT16) 0x5b21 |
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232 | #define AML_SLEEP_OP (UINT16) 0x5b22 |
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233 | #define AML_ACQUIRE_OP (UINT16) 0x5b23 |
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234 | #define AML_SIGNAL_OP (UINT16) 0x5b24 |
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235 | #define AML_WAIT_OP (UINT16) 0x5b25 |
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236 | #define AML_RESET_OP (UINT16) 0x5b26 |
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237 | #define AML_RELEASE_OP (UINT16) 0x5b27 |
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238 | #define AML_FROM_BCD_OP (UINT16) 0x5b28 |
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239 | #define AML_TO_BCD_OP (UINT16) 0x5b29 |
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240 | #define AML_UNLOAD_OP (UINT16) 0x5b2a |
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241 | #define AML_REVISION_OP (UINT16) 0x5b30 |
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242 | #define AML_DEBUG_OP (UINT16) 0x5b31 |
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243 | #define AML_FATAL_OP (UINT16) 0x5b32 |
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244 | #define AML_TIMER_OP (UINT16) 0x5b33 /* ACPI 3.0 */ |
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245 | #define AML_REGION_OP (UINT16) 0x5b80 |
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246 | #define AML_FIELD_OP (UINT16) 0x5b81 |
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247 | #define AML_DEVICE_OP (UINT16) 0x5b82 |
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248 | #define AML_PROCESSOR_OP (UINT16) 0x5b83 |
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249 | #define AML_POWER_RES_OP (UINT16) 0x5b84 |
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250 | #define AML_THERMAL_ZONE_OP (UINT16) 0x5b85 |
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251 | #define AML_INDEX_FIELD_OP (UINT16) 0x5b86 |
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252 | #define AML_BANK_FIELD_OP (UINT16) 0x5b87 |
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253 | #define AML_DATA_REGION_OP (UINT16) 0x5b88 /* ACPI 2.0 */ |
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254 | |||
255 | |||
256 | /* |
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257 | * Combination opcodes (actually two one-byte opcodes) |
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258 | * Used by the disassembler and iASL compiler |
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259 | */ |
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260 | #define AML_LGREATEREQUAL_OP (UINT16) 0x9295 |
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261 | #define AML_LLESSEQUAL_OP (UINT16) 0x9294 |
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262 | #define AML_LNOTEQUAL_OP (UINT16) 0x9293 |
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263 | |||
264 | |||
265 | /* |
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266 | * Internal opcodes |
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267 | * Use only "Unknown" AML opcodes, don't attempt to use |
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268 | * any valid ACPI ASCII values (A-Z, 0-9, '-') |
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269 | */ |
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270 | #define AML_INT_NAMEPATH_OP (UINT16) 0x002d |
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271 | #define AML_INT_NAMEDFIELD_OP (UINT16) 0x0030 |
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272 | #define AML_INT_RESERVEDFIELD_OP (UINT16) 0x0031 |
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273 | #define AML_INT_ACCESSFIELD_OP (UINT16) 0x0032 |
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274 | #define AML_INT_BYTELIST_OP (UINT16) 0x0033 |
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275 | #define AML_INT_STATICSTRING_OP (UINT16) 0x0034 |
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276 | #define AML_INT_METHODCALL_OP (UINT16) 0x0035 |
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277 | #define AML_INT_RETURN_VALUE_OP (UINT16) 0x0036 |
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278 | #define AML_INT_EVAL_SUBTREE_OP (UINT16) 0x0037 |
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279 | |||
280 | |||
281 | #define ARG_NONE 0x0 |
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282 | |||
283 | /* |
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284 | * Argument types for the AML Parser |
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285 | * Each field in the ArgTypes UINT32 is 5 bits, allowing for a maximum of 6 arguments. |
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286 | * There can be up to 31 unique argument types |
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287 | * Zero is reserved as end-of-list indicator |
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288 | */ |
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289 | #define ARGP_BYTEDATA 0x01 |
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290 | #define ARGP_BYTELIST 0x02 |
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291 | #define ARGP_CHARLIST 0x03 |
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292 | #define ARGP_DATAOBJ 0x04 |
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293 | #define ARGP_DATAOBJLIST 0x05 |
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294 | #define ARGP_DWORDDATA 0x06 |
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295 | #define ARGP_FIELDLIST 0x07 |
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296 | #define ARGP_NAME 0x08 |
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297 | #define ARGP_NAMESTRING 0x09 |
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298 | #define ARGP_OBJLIST 0x0A |
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299 | #define ARGP_PKGLENGTH 0x0B |
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300 | #define ARGP_SUPERNAME 0x0C |
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301 | #define ARGP_TARGET 0x0D |
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302 | #define ARGP_TERMARG 0x0E |
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303 | #define ARGP_TERMLIST 0x0F |
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304 | #define ARGP_WORDDATA 0x10 |
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305 | #define ARGP_QWORDDATA 0x11 |
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306 | #define ARGP_SIMPLENAME 0x12 |
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307 | |||
308 | /* |
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309 | * Resolved argument types for the AML Interpreter |
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310 | * Each field in the ArgTypes UINT32 is 5 bits, allowing for a maximum of 6 arguments. |
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311 | * There can be up to 31 unique argument types (0 is end-of-arg-list indicator) |
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312 | * |
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313 | * Note1: These values are completely independent from the ACPI_TYPEs |
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314 | * i.e., ARGI_INTEGER != ACPI_TYPE_INTEGER |
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315 | * |
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316 | * Note2: If and when 5 bits becomes insufficient, it would probably be best |
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317 | * to convert to a 6-byte array of argument types, allowing 8 bits per argument. |
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318 | */ |
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319 | |||
320 | /* Single, simple types */ |
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321 | |||
322 | #define ARGI_ANYTYPE 0x01 /* Don't care */ |
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323 | #define ARGI_PACKAGE 0x02 |
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324 | #define ARGI_EVENT 0x03 |
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325 | #define ARGI_MUTEX 0x04 |
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326 | #define ARGI_DDBHANDLE 0x05 |
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327 | |||
328 | /* Interchangeable types (via implicit conversion) */ |
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329 | |||
330 | #define ARGI_INTEGER 0x06 |
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331 | #define ARGI_STRING 0x07 |
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332 | #define ARGI_BUFFER 0x08 |
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333 | #define ARGI_BUFFER_OR_STRING 0x09 /* Used by MID op only */ |
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334 | #define ARGI_COMPUTEDATA 0x0A /* Buffer, String, or Integer */ |
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335 | |||
336 | /* Reference objects */ |
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337 | |||
338 | #define ARGI_INTEGER_REF 0x0B |
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339 | #define ARGI_OBJECT_REF 0x0C |
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340 | #define ARGI_DEVICE_REF 0x0D |
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341 | #define ARGI_REFERENCE 0x0E |
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342 | #define ARGI_TARGETREF 0x0F /* Target, subject to implicit conversion */ |
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343 | #define ARGI_FIXED_TARGET 0x10 /* Target, no implicit conversion */ |
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344 | #define ARGI_SIMPLE_TARGET 0x11 /* Name, Local, Arg -- no implicit conversion */ |
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345 | |||
346 | /* Multiple/complex types */ |
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347 | |||
348 | #define ARGI_DATAOBJECT 0x12 /* Buffer, String, package or reference to a Node - Used only by SizeOf operator*/ |
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349 | #define ARGI_COMPLEXOBJ 0x13 /* Buffer, String, or package (Used by INDEX op only) */ |
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350 | #define ARGI_REF_OR_STRING 0x14 /* Reference or String (Used by DEREFOF op only) */ |
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351 | #define ARGI_REGION_OR_BUFFER 0x15 /* Used by LOAD op only */ |
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352 | #define ARGI_DATAREFOBJ 0x16 |
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353 | |||
354 | /* Note: types above can expand to 0x1F maximum */ |
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355 | |||
356 | #define ARGI_INVALID_OPCODE 0xFFFFFFFF |
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357 | |||
358 | |||
359 | /* |
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360 | * hash offsets |
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361 | */ |
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362 | #define AML_EXTOP_HASH_OFFSET 22 |
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363 | #define AML_LNOT_HASH_OFFSET 19 |
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364 | |||
365 | |||
366 | /* |
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367 | * opcode groups and types |
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368 | */ |
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369 | #define OPGRP_NAMED 0x01 |
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370 | #define OPGRP_FIELD 0x02 |
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371 | #define OPGRP_BYTELIST 0x04 |
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372 | |||
373 | |||
374 | /* |
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375 | * Opcode information |
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376 | */ |
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377 | |||
378 | /* Opcode flags */ |
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379 | |||
380 | #define AML_LOGICAL 0x0001 |
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381 | #define AML_LOGICAL_NUMERIC 0x0002 |
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382 | #define AML_MATH 0x0004 |
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383 | #define AML_CREATE 0x0008 |
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384 | #define AML_FIELD 0x0010 |
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385 | #define AML_DEFER 0x0020 |
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386 | #define AML_NAMED 0x0040 |
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387 | #define AML_NSNODE 0x0080 |
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388 | #define AML_NSOPCODE 0x0100 |
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389 | #define AML_NSOBJECT 0x0200 |
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390 | #define AML_HAS_RETVAL 0x0400 |
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391 | #define AML_HAS_TARGET 0x0800 |
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392 | #define AML_HAS_ARGS 0x1000 |
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393 | #define AML_CONSTANT 0x2000 |
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394 | #define AML_NO_OPERAND_RESOLVE 0x4000 |
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395 | |||
396 | /* Convenient flag groupings */ |
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397 | |||
398 | #define AML_FLAGS_EXEC_0A_0T_1R AML_HAS_RETVAL |
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399 | #define AML_FLAGS_EXEC_1A_0T_0R AML_HAS_ARGS /* Monadic1 */ |
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400 | #define AML_FLAGS_EXEC_1A_0T_1R AML_HAS_ARGS | AML_HAS_RETVAL /* Monadic2 */ |
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401 | #define AML_FLAGS_EXEC_1A_1T_0R AML_HAS_ARGS | AML_HAS_TARGET |
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402 | #define AML_FLAGS_EXEC_1A_1T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL /* Monadic2R */ |
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403 | #define AML_FLAGS_EXEC_2A_0T_0R AML_HAS_ARGS /* Dyadic1 */ |
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404 | #define AML_FLAGS_EXEC_2A_0T_1R AML_HAS_ARGS | AML_HAS_RETVAL /* Dyadic2 */ |
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405 | #define AML_FLAGS_EXEC_2A_1T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL /* Dyadic2R */ |
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406 | #define AML_FLAGS_EXEC_2A_2T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL |
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407 | #define AML_FLAGS_EXEC_3A_0T_0R AML_HAS_ARGS |
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408 | #define AML_FLAGS_EXEC_3A_1T_1R AML_HAS_ARGS | AML_HAS_TARGET | AML_HAS_RETVAL |
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409 | #define AML_FLAGS_EXEC_6A_0T_1R AML_HAS_ARGS | AML_HAS_RETVAL |
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410 | |||
411 | |||
412 | /* |
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413 | * The opcode Type is used in a dispatch table, do not change |
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414 | * without updating the table. |
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415 | */ |
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416 | #define AML_TYPE_EXEC_0A_0T_1R 0x00 |
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417 | #define AML_TYPE_EXEC_1A_0T_0R 0x01 /* Monadic1 */ |
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418 | #define AML_TYPE_EXEC_1A_0T_1R 0x02 /* Monadic2 */ |
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419 | #define AML_TYPE_EXEC_1A_1T_0R 0x03 |
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420 | #define AML_TYPE_EXEC_1A_1T_1R 0x04 /* Monadic2R */ |
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421 | #define AML_TYPE_EXEC_2A_0T_0R 0x05 /* Dyadic1 */ |
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422 | #define AML_TYPE_EXEC_2A_0T_1R 0x06 /* Dyadic2 */ |
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423 | #define AML_TYPE_EXEC_2A_1T_1R 0x07 /* Dyadic2R */ |
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424 | #define AML_TYPE_EXEC_2A_2T_1R 0x08 |
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425 | #define AML_TYPE_EXEC_3A_0T_0R 0x09 |
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426 | #define AML_TYPE_EXEC_3A_1T_1R 0x0A |
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427 | #define AML_TYPE_EXEC_6A_0T_1R 0x0B |
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428 | /* End of types used in dispatch table */ |
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429 | |||
430 | #define AML_TYPE_LITERAL 0x0B |
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431 | #define AML_TYPE_CONSTANT 0x0C |
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432 | #define AML_TYPE_METHOD_ARGUMENT 0x0D |
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433 | #define AML_TYPE_LOCAL_VARIABLE 0x0E |
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434 | #define AML_TYPE_DATA_TERM 0x0F |
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435 | |||
436 | /* Generic for an op that returns a value */ |
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437 | |||
438 | #define AML_TYPE_METHOD_CALL 0x10 |
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439 | |||
440 | /* Misc */ |
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441 | |||
442 | #define AML_TYPE_CREATE_FIELD 0x11 |
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443 | #define AML_TYPE_CREATE_OBJECT 0x12 |
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444 | #define AML_TYPE_CONTROL 0x13 |
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445 | #define AML_TYPE_NAMED_NO_OBJ 0x14 |
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446 | #define AML_TYPE_NAMED_FIELD 0x15 |
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447 | #define AML_TYPE_NAMED_SIMPLE 0x16 |
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448 | #define AML_TYPE_NAMED_COMPLEX 0x17 |
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449 | #define AML_TYPE_RETURN 0x18 |
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450 | |||
451 | #define AML_TYPE_UNDEFINED 0x19 |
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452 | #define AML_TYPE_BOGUS 0x1A |
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453 | |||
454 | /* AML Package Length encodings */ |
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455 | |||
456 | #define ACPI_AML_PACKAGE_TYPE1 0x40 |
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457 | #define ACPI_AML_PACKAGE_TYPE2 0x4000 |
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458 | #define ACPI_AML_PACKAGE_TYPE3 0x400000 |
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459 | #define ACPI_AML_PACKAGE_TYPE4 0x40000000 |
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460 | |||
461 | /* |
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462 | * Opcode classes |
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463 | */ |
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464 | #define AML_CLASS_EXECUTE 0x00 |
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465 | #define AML_CLASS_CREATE 0x01 |
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466 | #define AML_CLASS_ARGUMENT 0x02 |
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467 | #define AML_CLASS_NAMED_OBJECT 0x03 |
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468 | #define AML_CLASS_CONTROL 0x04 |
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469 | #define AML_CLASS_ASCII 0x05 |
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470 | #define AML_CLASS_PREFIX 0x06 |
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471 | #define AML_CLASS_INTERNAL 0x07 |
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472 | #define AML_CLASS_RETURN_VALUE 0x08 |
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473 | #define AML_CLASS_METHOD_CALL 0x09 |
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474 | #define AML_CLASS_UNKNOWN 0x0A |
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475 | |||
476 | |||
477 | /* Comparison operation codes for MatchOp operator */ |
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478 | |||
479 | typedef enum |
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480 | { |
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481 | MATCH_MTR = 0, |
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482 | MATCH_MEQ = 1, |
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483 | MATCH_MLE = 2, |
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484 | MATCH_MLT = 3, |
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485 | MATCH_MGE = 4, |
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486 | MATCH_MGT = 5 |
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487 | |||
488 | } AML_MATCH_OPERATOR; |
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489 | |||
490 | #define MAX_MATCH_OPERATOR 5 |
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491 | |||
492 | |||
493 | /* |
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494 | * FieldFlags |
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495 | * |
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496 | * This byte is extracted from the AML and includes three separate |
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497 | * pieces of information about the field: |
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498 | * 1) The field access type |
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499 | * 2) The field update rule |
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500 | * 3) The lock rule for the field |
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501 | * |
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502 | * Bits 00 - 03 : AccessType (AnyAcc, ByteAcc, etc.) |
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503 | * 04 : LockRule (1 == Lock) |
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504 | * 05 - 06 : UpdateRule |
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505 | */ |
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506 | #define AML_FIELD_ACCESS_TYPE_MASK 0x0F |
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507 | #define AML_FIELD_LOCK_RULE_MASK 0x10 |
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508 | #define AML_FIELD_UPDATE_RULE_MASK 0x60 |
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509 | |||
510 | |||
511 | /* 1) Field Access Types */ |
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512 | |||
513 | typedef enum |
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514 | { |
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515 | AML_FIELD_ACCESS_ANY = 0x00, |
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516 | AML_FIELD_ACCESS_BYTE = 0x01, |
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517 | AML_FIELD_ACCESS_WORD = 0x02, |
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518 | AML_FIELD_ACCESS_DWORD = 0x03, |
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519 | AML_FIELD_ACCESS_QWORD = 0x04, /* ACPI 2.0 */ |
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520 | AML_FIELD_ACCESS_BUFFER = 0x05 /* ACPI 2.0 */ |
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521 | |||
522 | } AML_ACCESS_TYPE; |
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523 | |||
524 | |||
525 | /* 2) Field Lock Rules */ |
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526 | |||
527 | typedef enum |
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528 | { |
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529 | AML_FIELD_LOCK_NEVER = 0x00, |
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530 | AML_FIELD_LOCK_ALWAYS = 0x10 |
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531 | |||
532 | } AML_LOCK_RULE; |
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533 | |||
534 | |||
535 | /* 3) Field Update Rules */ |
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536 | |||
537 | typedef enum |
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538 | { |
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539 | AML_FIELD_UPDATE_PRESERVE = 0x00, |
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540 | AML_FIELD_UPDATE_WRITE_AS_ONES = 0x20, |
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541 | AML_FIELD_UPDATE_WRITE_AS_ZEROS = 0x40 |
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542 | |||
543 | } AML_UPDATE_RULE; |
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544 | |||
545 | |||
546 | /* |
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547 | * Field Access Attributes. |
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548 | * This byte is extracted from the AML via the |
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549 | * AccessAs keyword |
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550 | */ |
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551 | typedef enum |
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552 | { |
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553 | AML_FIELD_ATTRIB_SMB_QUICK = 0x02, |
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554 | AML_FIELD_ATTRIB_SMB_SEND_RCV = 0x04, |
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555 | AML_FIELD_ATTRIB_SMB_BYTE = 0x06, |
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556 | AML_FIELD_ATTRIB_SMB_WORD = 0x08, |
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557 | AML_FIELD_ATTRIB_SMB_BLOCK = 0x0A, |
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558 | AML_FIELD_ATTRIB_SMB_WORD_CALL = 0x0C, |
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559 | AML_FIELD_ATTRIB_SMB_BLOCK_CALL = 0x0D |
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560 | |||
561 | } AML_ACCESS_ATTRIBUTE; |
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562 | |||
563 | |||
2216 | Serge | 564 | /* Bit fields in the AML MethodFlags byte */ |
1498 | serge | 565 | |
566 | #define AML_METHOD_ARG_COUNT 0x07 |
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567 | #define AML_METHOD_SERIALIZED 0x08 |
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568 | #define AML_METHOD_SYNC_LEVEL 0xF0 |
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569 | |||
570 | |||
571 | #endif /* __AMLCODE_H__ */ |