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1498 | serge | 1 | /****************************************************************************** |
2 | * |
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3 | * Name: acdispat.h - dispatcher (parser to interpreter interface) |
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4 | * |
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5 | *****************************************************************************/ |
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6 | |||
7 | /****************************************************************************** |
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8 | * |
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9 | * 1. Copyright Notice |
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10 | * |
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11 | * Some or all of this work - Copyright (c) 1999 - 2010, Intel Corp. |
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12 | * All rights reserved. |
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13 | * |
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14 | * 2. License |
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15 | * |
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16 | * 2.1. This is your license from Intel Corp. under its intellectual property |
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17 | * rights. You may have additional license terms from the party that provided |
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18 | * you this software, covering your right to use that party's intellectual |
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19 | * property rights. |
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20 | * |
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21 | * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a |
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22 | * copy of the source code appearing in this file ("Covered Code") an |
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23 | * irrevocable, perpetual, worldwide license under Intel's copyrights in the |
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24 | * base code distributed originally by Intel ("Original Intel Code") to copy, |
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25 | * make derivatives, distribute, use and display any portion of the Covered |
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26 | * Code in any form, with the right to sublicense such rights; and |
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27 | * |
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28 | * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent |
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29 | * license (with the right to sublicense), under only those claims of Intel |
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30 | * patents that are infringed by the Original Intel Code, to make, use, sell, |
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31 | * offer to sell, and import the Covered Code and derivative works thereof |
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32 | * solely to the minimum extent necessary to exercise the above copyright |
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33 | * license, and in no event shall the patent license extend to any additions |
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34 | * to or modifications of the Original Intel Code. No other license or right |
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35 | * is granted directly or by implication, estoppel or otherwise; |
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36 | * |
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37 | * The above copyright and patent license is granted only if the following |
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38 | * conditions are met: |
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39 | * |
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40 | * 3. Conditions |
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41 | * |
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42 | * 3.1. Redistribution of Source with Rights to Further Distribute Source. |
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43 | * Redistribution of source code of any substantial portion of the Covered |
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44 | * Code or modification with rights to further distribute source must include |
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45 | * the above Copyright Notice, the above License, this list of Conditions, |
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46 | * and the following Disclaimer and Export Compliance provision. In addition, |
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47 | * Licensee must cause all Covered Code to which Licensee contributes to |
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48 | * contain a file documenting the changes Licensee made to create that Covered |
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49 | * Code and the date of any change. Licensee must include in that file the |
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50 | * documentation of any changes made by any predecessor Licensee. Licensee |
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51 | * must include a prominent statement that the modification is derived, |
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52 | * directly or indirectly, from Original Intel Code. |
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53 | * |
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54 | * 3.2. Redistribution of Source with no Rights to Further Distribute Source. |
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55 | * Redistribution of source code of any substantial portion of the Covered |
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56 | * Code or modification without rights to further distribute source must |
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57 | * include the following Disclaimer and Export Compliance provision in the |
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58 | * documentation and/or other materials provided with distribution. In |
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59 | * addition, Licensee may not authorize further sublicense of source of any |
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60 | * portion of the Covered Code, and must include terms to the effect that the |
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61 | * license from Licensee to its licensee is limited to the intellectual |
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62 | * property embodied in the software Licensee provides to its licensee, and |
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63 | * not to intellectual property embodied in modifications its licensee may |
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64 | * make. |
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65 | * |
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66 | * 3.3. Redistribution of Executable. Redistribution in executable form of any |
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67 | * substantial portion of the Covered Code or modification must reproduce the |
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68 | * above Copyright Notice, and the following Disclaimer and Export Compliance |
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69 | * provision in the documentation and/or other materials provided with the |
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70 | * distribution. |
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71 | * |
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72 | * 3.4. Intel retains all right, title, and interest in and to the Original |
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73 | * Intel Code. |
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74 | * |
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75 | * 3.5. Neither the name Intel nor any other trademark owned or controlled by |
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76 | * Intel shall be used in advertising or otherwise to promote the sale, use or |
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77 | * other dealings in products derived from or relating to the Covered Code |
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78 | * without prior written authorization from Intel. |
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79 | * |
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80 | * 4. Disclaimer and Export Compliance |
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81 | * |
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82 | * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED |
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83 | * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE |
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84 | * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, |
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85 | * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY |
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86 | * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY |
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87 | * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A |
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88 | * PARTICULAR PURPOSE. |
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89 | * |
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90 | * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES |
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91 | * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR |
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92 | * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, |
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93 | * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY |
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94 | * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL |
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95 | * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS |
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96 | * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY |
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97 | * LIMITED REMEDY. |
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98 | * |
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99 | * 4.3. Licensee shall not export, either directly or indirectly, any of this |
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100 | * software or system incorporating such software without first obtaining any |
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101 | * required license or other approval from the U. S. Department of Commerce or |
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102 | * any other agency or department of the United States Government. In the |
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103 | * event Licensee exports any such software from the United States or |
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104 | * re-exports any such software from a foreign destination, Licensee shall |
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105 | * ensure that the distribution and export/re-export of the software is in |
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106 | * compliance with all laws, regulations, orders, or other restrictions of the |
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107 | * U.S. Export Administration Regulations. Licensee agrees that neither it nor |
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108 | * any of its subsidiaries will export/re-export any technical data, process, |
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109 | * software, or service, directly or indirectly, to any country for which the |
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110 | * United States government or any agency thereof requires an export license, |
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111 | * other governmental approval, or letter of assurance, without first obtaining |
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112 | * such license, approval or letter. |
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113 | * |
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114 | *****************************************************************************/ |
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115 | |||
116 | |||
117 | #ifndef _ACDISPAT_H_ |
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118 | #define _ACDISPAT_H_ |
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119 | |||
120 | |||
121 | #define NAMEOF_LOCAL_NTE "__L0" |
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122 | #define NAMEOF_ARG_NTE "__A0" |
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123 | |||
124 | |||
125 | /* |
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126 | * dsopcode - support for late evaluation |
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127 | */ |
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128 | ACPI_STATUS |
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129 | AcpiDsGetBufferFieldArguments ( |
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130 | ACPI_OPERAND_OBJECT *ObjDesc); |
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131 | |||
132 | ACPI_STATUS |
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133 | AcpiDsGetBankFieldArguments ( |
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134 | ACPI_OPERAND_OBJECT *ObjDesc); |
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135 | |||
136 | ACPI_STATUS |
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137 | AcpiDsGetRegionArguments ( |
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138 | ACPI_OPERAND_OBJECT *RgnDesc); |
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139 | |||
140 | ACPI_STATUS |
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141 | AcpiDsGetBufferArguments ( |
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142 | ACPI_OPERAND_OBJECT *ObjDesc); |
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143 | |||
144 | ACPI_STATUS |
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145 | AcpiDsGetPackageArguments ( |
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146 | ACPI_OPERAND_OBJECT *ObjDesc); |
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147 | |||
148 | ACPI_STATUS |
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149 | AcpiDsEvalBufferFieldOperands ( |
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150 | ACPI_WALK_STATE *WalkState, |
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151 | ACPI_PARSE_OBJECT *Op); |
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152 | |||
153 | ACPI_STATUS |
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154 | AcpiDsEvalRegionOperands ( |
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155 | ACPI_WALK_STATE *WalkState, |
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156 | ACPI_PARSE_OBJECT *Op); |
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157 | |||
158 | ACPI_STATUS |
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159 | AcpiDsEvalTableRegionOperands ( |
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160 | ACPI_WALK_STATE *WalkState, |
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161 | ACPI_PARSE_OBJECT *Op); |
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162 | |||
163 | ACPI_STATUS |
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164 | AcpiDsEvalDataObjectOperands ( |
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165 | ACPI_WALK_STATE *WalkState, |
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166 | ACPI_PARSE_OBJECT *Op, |
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167 | ACPI_OPERAND_OBJECT *ObjDesc); |
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168 | |||
169 | ACPI_STATUS |
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170 | AcpiDsEvalBankFieldOperands ( |
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171 | ACPI_WALK_STATE *WalkState, |
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172 | ACPI_PARSE_OBJECT *Op); |
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173 | |||
174 | ACPI_STATUS |
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175 | AcpiDsInitializeRegion ( |
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176 | ACPI_HANDLE ObjHandle); |
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177 | |||
178 | |||
179 | /* |
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180 | * dsctrl - Parser/Interpreter interface, control stack routines |
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181 | */ |
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182 | ACPI_STATUS |
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183 | AcpiDsExecBeginControlOp ( |
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184 | ACPI_WALK_STATE *WalkState, |
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185 | ACPI_PARSE_OBJECT *Op); |
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186 | |||
187 | ACPI_STATUS |
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188 | AcpiDsExecEndControlOp ( |
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189 | ACPI_WALK_STATE *WalkState, |
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190 | ACPI_PARSE_OBJECT *Op); |
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191 | |||
192 | |||
193 | /* |
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194 | * dsexec - Parser/Interpreter interface, method execution callbacks |
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195 | */ |
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196 | ACPI_STATUS |
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197 | AcpiDsGetPredicateValue ( |
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198 | ACPI_WALK_STATE *WalkState, |
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199 | ACPI_OPERAND_OBJECT *ResultObj); |
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200 | |||
201 | ACPI_STATUS |
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202 | AcpiDsExecBeginOp ( |
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203 | ACPI_WALK_STATE *WalkState, |
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204 | ACPI_PARSE_OBJECT **OutOp); |
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205 | |||
206 | ACPI_STATUS |
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207 | AcpiDsExecEndOp ( |
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208 | ACPI_WALK_STATE *State); |
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209 | |||
210 | |||
211 | /* |
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212 | * dsfield - Parser/Interpreter interface for AML fields |
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213 | */ |
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214 | ACPI_STATUS |
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215 | AcpiDsCreateField ( |
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216 | ACPI_PARSE_OBJECT *Op, |
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217 | ACPI_NAMESPACE_NODE *RegionNode, |
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218 | ACPI_WALK_STATE *WalkState); |
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219 | |||
220 | ACPI_STATUS |
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221 | AcpiDsCreateBankField ( |
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222 | ACPI_PARSE_OBJECT *Op, |
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223 | ACPI_NAMESPACE_NODE *RegionNode, |
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224 | ACPI_WALK_STATE *WalkState); |
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225 | |||
226 | ACPI_STATUS |
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227 | AcpiDsCreateIndexField ( |
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228 | ACPI_PARSE_OBJECT *Op, |
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229 | ACPI_NAMESPACE_NODE *RegionNode, |
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230 | ACPI_WALK_STATE *WalkState); |
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231 | |||
232 | ACPI_STATUS |
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233 | AcpiDsCreateBufferField ( |
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234 | ACPI_PARSE_OBJECT *Op, |
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235 | ACPI_WALK_STATE *WalkState); |
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236 | |||
237 | ACPI_STATUS |
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238 | AcpiDsInitFieldObjects ( |
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239 | ACPI_PARSE_OBJECT *Op, |
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240 | ACPI_WALK_STATE *WalkState); |
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241 | |||
242 | |||
243 | /* |
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244 | * dsload - Parser/Interpreter interface, namespace load callbacks |
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245 | */ |
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246 | ACPI_STATUS |
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247 | AcpiDsLoad1BeginOp ( |
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248 | ACPI_WALK_STATE *WalkState, |
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249 | ACPI_PARSE_OBJECT **OutOp); |
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250 | |||
251 | ACPI_STATUS |
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252 | AcpiDsLoad1EndOp ( |
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253 | ACPI_WALK_STATE *WalkState); |
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254 | |||
255 | ACPI_STATUS |
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256 | AcpiDsLoad2BeginOp ( |
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257 | ACPI_WALK_STATE *WalkState, |
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258 | ACPI_PARSE_OBJECT **OutOp); |
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259 | |||
260 | ACPI_STATUS |
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261 | AcpiDsLoad2EndOp ( |
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262 | ACPI_WALK_STATE *WalkState); |
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263 | |||
264 | ACPI_STATUS |
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265 | AcpiDsInitCallbacks ( |
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266 | ACPI_WALK_STATE *WalkState, |
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267 | UINT32 PassNumber); |
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268 | |||
269 | |||
270 | /* |
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271 | * dsmthdat - method data (locals/args) |
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272 | */ |
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273 | ACPI_STATUS |
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274 | AcpiDsStoreObjectToLocal ( |
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275 | UINT8 Type, |
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276 | UINT32 Index, |
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277 | ACPI_OPERAND_OBJECT *SrcDesc, |
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278 | ACPI_WALK_STATE *WalkState); |
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279 | |||
280 | ACPI_STATUS |
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281 | AcpiDsMethodDataGetEntry ( |
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282 | UINT16 Opcode, |
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283 | UINT32 Index, |
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284 | ACPI_WALK_STATE *WalkState, |
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285 | ACPI_OPERAND_OBJECT ***Node); |
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286 | |||
287 | void |
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288 | AcpiDsMethodDataDeleteAll ( |
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289 | ACPI_WALK_STATE *WalkState); |
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290 | |||
291 | BOOLEAN |
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292 | AcpiDsIsMethodValue ( |
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293 | ACPI_OPERAND_OBJECT *ObjDesc); |
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294 | |||
295 | ACPI_STATUS |
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296 | AcpiDsMethodDataGetValue ( |
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297 | UINT8 Type, |
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298 | UINT32 Index, |
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299 | ACPI_WALK_STATE *WalkState, |
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300 | ACPI_OPERAND_OBJECT **DestDesc); |
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301 | |||
302 | ACPI_STATUS |
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303 | AcpiDsMethodDataInitArgs ( |
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304 | ACPI_OPERAND_OBJECT **Params, |
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305 | UINT32 MaxParamCount, |
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306 | ACPI_WALK_STATE *WalkState); |
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307 | |||
308 | ACPI_STATUS |
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309 | AcpiDsMethodDataGetNode ( |
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310 | UINT8 Type, |
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311 | UINT32 Index, |
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312 | ACPI_WALK_STATE *WalkState, |
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313 | ACPI_NAMESPACE_NODE **Node); |
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314 | |||
315 | void |
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316 | AcpiDsMethodDataInit ( |
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317 | ACPI_WALK_STATE *WalkState); |
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318 | |||
319 | |||
320 | /* |
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321 | * dsmethod - Parser/Interpreter interface - control method parsing |
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322 | */ |
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323 | ACPI_STATUS |
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324 | AcpiDsParseMethod ( |
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325 | ACPI_NAMESPACE_NODE *Node); |
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326 | |||
327 | ACPI_STATUS |
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328 | AcpiDsCallControlMethod ( |
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329 | ACPI_THREAD_STATE *Thread, |
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330 | ACPI_WALK_STATE *WalkState, |
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331 | ACPI_PARSE_OBJECT *Op); |
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332 | |||
333 | ACPI_STATUS |
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334 | AcpiDsRestartControlMethod ( |
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335 | ACPI_WALK_STATE *WalkState, |
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336 | ACPI_OPERAND_OBJECT *ReturnDesc); |
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337 | |||
338 | void |
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339 | AcpiDsTerminateControlMethod ( |
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340 | ACPI_OPERAND_OBJECT *MethodDesc, |
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341 | ACPI_WALK_STATE *WalkState); |
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342 | |||
343 | ACPI_STATUS |
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344 | AcpiDsBeginMethodExecution ( |
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345 | ACPI_NAMESPACE_NODE *MethodNode, |
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346 | ACPI_OPERAND_OBJECT *ObjDesc, |
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347 | ACPI_WALK_STATE *WalkState); |
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348 | |||
349 | ACPI_STATUS |
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350 | AcpiDsMethodError ( |
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351 | ACPI_STATUS Status, |
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352 | ACPI_WALK_STATE *WalkState); |
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353 | |||
354 | /* |
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355 | * dsinit |
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356 | */ |
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357 | ACPI_STATUS |
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358 | AcpiDsInitializeObjects ( |
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359 | UINT32 TableIndex, |
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360 | ACPI_NAMESPACE_NODE *StartNode); |
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361 | |||
362 | |||
363 | /* |
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364 | * dsobject - Parser/Interpreter interface - object initialization and conversion |
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365 | */ |
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366 | ACPI_STATUS |
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367 | AcpiDsBuildInternalBufferObj ( |
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368 | ACPI_WALK_STATE *WalkState, |
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369 | ACPI_PARSE_OBJECT *Op, |
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370 | UINT32 BufferLength, |
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371 | ACPI_OPERAND_OBJECT **ObjDescPtr); |
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372 | |||
373 | ACPI_STATUS |
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374 | AcpiDsBuildInternalPackageObj ( |
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375 | ACPI_WALK_STATE *WalkState, |
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376 | ACPI_PARSE_OBJECT *op, |
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377 | UINT32 PackageLength, |
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378 | ACPI_OPERAND_OBJECT **ObjDesc); |
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379 | |||
380 | ACPI_STATUS |
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381 | AcpiDsInitObjectFromOp ( |
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382 | ACPI_WALK_STATE *WalkState, |
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383 | ACPI_PARSE_OBJECT *Op, |
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384 | UINT16 Opcode, |
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385 | ACPI_OPERAND_OBJECT **ObjDesc); |
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386 | |||
387 | ACPI_STATUS |
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388 | AcpiDsCreateNode ( |
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389 | ACPI_WALK_STATE *WalkState, |
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390 | ACPI_NAMESPACE_NODE *Node, |
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391 | ACPI_PARSE_OBJECT *Op); |
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392 | |||
393 | |||
394 | /* |
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395 | * dsutils - Parser/Interpreter interface utility routines |
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396 | */ |
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397 | void |
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398 | AcpiDsClearImplicitReturn ( |
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399 | ACPI_WALK_STATE *WalkState); |
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400 | |||
401 | BOOLEAN |
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402 | AcpiDsDoImplicitReturn ( |
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403 | ACPI_OPERAND_OBJECT *ReturnDesc, |
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404 | ACPI_WALK_STATE *WalkState, |
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405 | BOOLEAN AddReference); |
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406 | |||
407 | BOOLEAN |
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408 | AcpiDsIsResultUsed ( |
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409 | ACPI_PARSE_OBJECT *Op, |
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410 | ACPI_WALK_STATE *WalkState); |
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411 | |||
412 | void |
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413 | AcpiDsDeleteResultIfNotUsed ( |
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414 | ACPI_PARSE_OBJECT *Op, |
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415 | ACPI_OPERAND_OBJECT *ResultObj, |
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416 | ACPI_WALK_STATE *WalkState); |
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417 | |||
418 | ACPI_STATUS |
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419 | AcpiDsCreateOperand ( |
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420 | ACPI_WALK_STATE *WalkState, |
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421 | ACPI_PARSE_OBJECT *Arg, |
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422 | UINT32 ArgsRemaining); |
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423 | |||
424 | ACPI_STATUS |
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425 | AcpiDsCreateOperands ( |
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426 | ACPI_WALK_STATE *WalkState, |
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427 | ACPI_PARSE_OBJECT *FirstArg); |
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428 | |||
429 | ACPI_STATUS |
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430 | AcpiDsResolveOperands ( |
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431 | ACPI_WALK_STATE *WalkState); |
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432 | |||
433 | void |
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434 | AcpiDsClearOperands ( |
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435 | ACPI_WALK_STATE *WalkState); |
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436 | |||
437 | ACPI_STATUS |
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438 | AcpiDsEvaluateNamePath ( |
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439 | ACPI_WALK_STATE *WalkState); |
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440 | |||
441 | |||
442 | /* |
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443 | * dswscope - Scope Stack manipulation |
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444 | */ |
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445 | ACPI_STATUS |
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446 | AcpiDsScopeStackPush ( |
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447 | ACPI_NAMESPACE_NODE *Node, |
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448 | ACPI_OBJECT_TYPE Type, |
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449 | ACPI_WALK_STATE *WalkState); |
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450 | |||
451 | |||
452 | ACPI_STATUS |
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453 | AcpiDsScopeStackPop ( |
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454 | ACPI_WALK_STATE *WalkState); |
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455 | |||
456 | void |
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457 | AcpiDsScopeStackClear ( |
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458 | ACPI_WALK_STATE *WalkState); |
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459 | |||
460 | |||
461 | /* |
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462 | * dswstate - parser WALK_STATE management routines |
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463 | */ |
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464 | ACPI_STATUS |
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465 | AcpiDsObjStackPush ( |
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466 | void *Object, |
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467 | ACPI_WALK_STATE *WalkState); |
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468 | |||
469 | ACPI_STATUS |
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470 | AcpiDsObjStackPop ( |
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471 | UINT32 PopCount, |
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472 | ACPI_WALK_STATE *WalkState); |
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473 | |||
474 | ACPI_WALK_STATE * |
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475 | AcpiDsCreateWalkState ( |
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476 | ACPI_OWNER_ID OwnerId, |
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477 | ACPI_PARSE_OBJECT *Origin, |
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478 | ACPI_OPERAND_OBJECT *MthDesc, |
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479 | ACPI_THREAD_STATE *Thread); |
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480 | |||
481 | ACPI_STATUS |
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482 | AcpiDsInitAmlWalk ( |
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483 | ACPI_WALK_STATE *WalkState, |
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484 | ACPI_PARSE_OBJECT *Op, |
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485 | ACPI_NAMESPACE_NODE *MethodNode, |
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486 | UINT8 *AmlStart, |
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487 | UINT32 AmlLength, |
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488 | ACPI_EVALUATE_INFO *Info, |
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489 | UINT8 PassNumber); |
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490 | |||
491 | void |
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492 | AcpiDsObjStackPopAndDelete ( |
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493 | UINT32 PopCount, |
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494 | ACPI_WALK_STATE *WalkState); |
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495 | |||
496 | void |
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497 | AcpiDsDeleteWalkState ( |
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498 | ACPI_WALK_STATE *WalkState); |
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499 | |||
500 | ACPI_WALK_STATE * |
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501 | AcpiDsPopWalkState ( |
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502 | ACPI_THREAD_STATE *Thread); |
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503 | |||
504 | void |
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505 | AcpiDsPushWalkState ( |
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506 | ACPI_WALK_STATE *WalkState, |
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507 | ACPI_THREAD_STATE *Thread); |
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508 | |||
509 | ACPI_STATUS |
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510 | AcpiDsResultStackClear ( |
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511 | ACPI_WALK_STATE *WalkState); |
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512 | |||
513 | ACPI_WALK_STATE * |
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514 | AcpiDsGetCurrentWalkState ( |
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515 | ACPI_THREAD_STATE *Thread); |
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516 | |||
517 | ACPI_STATUS |
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518 | AcpiDsResultPop ( |
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519 | ACPI_OPERAND_OBJECT **Object, |
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520 | ACPI_WALK_STATE *WalkState); |
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521 | |||
522 | ACPI_STATUS |
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523 | AcpiDsResultPush ( |
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524 | ACPI_OPERAND_OBJECT *Object, |
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525 | ACPI_WALK_STATE *WalkState); |
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526 | |||
527 | #endif /* _ACDISPAT_H_ */ |