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1498 | serge | 1 | |
2 | * |
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3 | * Module Name: amlresrc.h - AML resource descriptors |
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4 | * |
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5 | *****************************************************************************/ |
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6 | |||
7 | |||
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 - 2011, Intel Corp. |
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2216 | Serge | 12 | * All rights reserved. |
1498 | serge | 13 | * |
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 | |||
118 | |||
119 | #define __AMLRESRC_H |
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120 | |||
121 | |||
122 | |||
123 | * Resource descriptor tags, as defined in the ACPI specification. |
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124 | * Used to symbolically reference fields within a descriptor. |
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125 | */ |
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126 | #define ACPI_RESTAG_ADDRESS "_ADR" |
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127 | #define ACPI_RESTAG_ALIGNMENT "_ALN" |
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128 | #define ACPI_RESTAG_ADDRESSSPACE "_ASI" |
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129 | #define ACPI_RESTAG_ACCESSSIZE "_ASZ" |
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130 | #define ACPI_RESTAG_TYPESPECIFICATTRIBUTES "_ATT" |
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131 | #define ACPI_RESTAG_BASEADDRESS "_BAS" |
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132 | #define ACPI_RESTAG_BUSMASTER "_BM_" /* Master(1), Slave(0) */ |
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133 | #define ACPI_RESTAG_DECODE "_DEC" |
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134 | #define ACPI_RESTAG_DMA "_DMA" |
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135 | #define ACPI_RESTAG_DMATYPE "_TYP" /* Compatible(0), A(1), B(2), F(3) */ |
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136 | #define ACPI_RESTAG_GRANULARITY "_GRA" |
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137 | #define ACPI_RESTAG_INTERRUPT "_INT" |
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138 | #define ACPI_RESTAG_INTERRUPTLEVEL "_LL_" /* ActiveLo(1), ActiveHi(0) */ |
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139 | #define ACPI_RESTAG_INTERRUPTSHARE "_SHR" /* Shareable(1), NoShare(0) */ |
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140 | #define ACPI_RESTAG_INTERRUPTTYPE "_HE_" /* Edge(1), Level(0) */ |
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141 | #define ACPI_RESTAG_LENGTH "_LEN" |
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142 | #define ACPI_RESTAG_MEMATTRIBUTES "_MTP" /* Memory(0), Reserved(1), ACPI(2), NVS(3) */ |
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143 | #define ACPI_RESTAG_MEMTYPE "_MEM" /* NonCache(0), Cacheable(1) Cache+combine(2), Cache+prefetch(3) */ |
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144 | #define ACPI_RESTAG_MAXADDR "_MAX" |
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145 | #define ACPI_RESTAG_MINADDR "_MIN" |
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146 | #define ACPI_RESTAG_MAXTYPE "_MAF" |
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147 | #define ACPI_RESTAG_MINTYPE "_MIF" |
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148 | #define ACPI_RESTAG_REGISTERBITOFFSET "_RBO" |
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149 | #define ACPI_RESTAG_REGISTERBITWIDTH "_RBW" |
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150 | #define ACPI_RESTAG_RANGETYPE "_RNG" |
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151 | #define ACPI_RESTAG_READWRITETYPE "_RW_" /* ReadOnly(0), Writeable (1) */ |
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152 | #define ACPI_RESTAG_TRANSLATION "_TRA" |
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153 | #define ACPI_RESTAG_TRANSTYPE "_TRS" /* Sparse(1), Dense(0) */ |
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154 | #define ACPI_RESTAG_TYPE "_TTP" /* Translation(1), Static (0) */ |
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155 | #define ACPI_RESTAG_XFERTYPE "_SIZ" /* 8(0), 8And16(1), 16(2) */ |
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156 | |||
157 | |||
158 | |||
159 | |||
160 | |||
161 | #define ASL_RDESC_DMA_SIZE 0x02 |
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162 | #define ASL_RDESC_ST_DEPEND_SIZE 0x00 |
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163 | #define ASL_RDESC_END_DEPEND_SIZE 0x00 |
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164 | #define ASL_RDESC_IO_SIZE 0x07 |
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165 | #define ASL_RDESC_FIXED_IO_SIZE 0x03 |
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166 | #define ASL_RDESC_END_TAG_SIZE 0x01 |
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167 | |||
168 | |||
169 | |||
170 | { |
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171 | UINT32 BufferLength; |
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172 | void *Buffer; |
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173 | struct asl_resource_node *Next; |
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174 | |||
175 | |||
176 | |||
177 | |||
178 | |||
179 | |||
180 | |||
181 | #define ACPI_AML_SIZE_SMALL(r) (sizeof (r) - sizeof (AML_RESOURCE_SMALL_HEADER)) |
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182 | |||
183 | |||
184 | * Resource descriptors defined in the ACPI specification. |
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185 | * |
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186 | * Packing/alignment must be BYTE because these descriptors |
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187 | * are used to overlay the raw AML byte stream. |
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188 | */ |
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189 | #pragma pack(1) |
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190 | |||
191 | |||
192 | * SMALL descriptors |
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193 | */ |
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194 | #define AML_RESOURCE_SMALL_HEADER_COMMON \ |
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195 | UINT8 DescriptorType; |
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196 | |||
197 | |||
198 | { |
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199 | AML_RESOURCE_SMALL_HEADER_COMMON |
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200 | |||
201 | |||
202 | |||
203 | |||
204 | |||
205 | { |
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206 | AML_RESOURCE_SMALL_HEADER_COMMON |
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207 | UINT16 IrqMask; |
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208 | UINT8 Flags; |
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209 | |||
210 | |||
211 | |||
212 | |||
213 | |||
214 | { |
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215 | AML_RESOURCE_SMALL_HEADER_COMMON |
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216 | UINT16 IrqMask; |
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217 | |||
218 | |||
219 | |||
220 | |||
221 | |||
222 | { |
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223 | AML_RESOURCE_SMALL_HEADER_COMMON |
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224 | UINT8 DmaChannelMask; |
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225 | UINT8 Flags; |
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226 | |||
227 | |||
228 | |||
229 | |||
230 | |||
231 | { |
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232 | AML_RESOURCE_SMALL_HEADER_COMMON |
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233 | UINT8 Flags; |
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234 | |||
235 | |||
236 | |||
237 | |||
238 | |||
239 | { |
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240 | AML_RESOURCE_SMALL_HEADER_COMMON |
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241 | |||
242 | |||
243 | |||
244 | |||
245 | |||
246 | { |
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247 | AML_RESOURCE_SMALL_HEADER_COMMON |
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248 | |||
249 | |||
250 | |||
251 | |||
252 | |||
253 | { |
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254 | AML_RESOURCE_SMALL_HEADER_COMMON |
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255 | UINT8 Flags; |
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256 | UINT16 Minimum; |
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257 | UINT16 Maximum; |
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258 | UINT8 Alignment; |
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259 | UINT8 AddressLength; |
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260 | |||
261 | |||
262 | |||
263 | |||
264 | |||
265 | { |
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266 | AML_RESOURCE_SMALL_HEADER_COMMON |
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267 | UINT16 Address; |
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268 | UINT8 AddressLength; |
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269 | |||
270 | |||
271 | |||
272 | |||
273 | |||
274 | { |
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275 | AML_RESOURCE_SMALL_HEADER_COMMON |
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276 | |||
277 | |||
278 | |||
279 | |||
280 | |||
281 | { |
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282 | AML_RESOURCE_SMALL_HEADER_COMMON |
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283 | UINT8 Checksum; |
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284 | |||
285 | |||
286 | |||
287 | |||
288 | |||
289 | * LARGE descriptors |
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290 | */ |
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291 | #define AML_RESOURCE_LARGE_HEADER_COMMON \ |
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292 | UINT8 DescriptorType;\ |
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293 | UINT16 ResourceLength; |
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294 | |||
295 | |||
296 | { |
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297 | AML_RESOURCE_LARGE_HEADER_COMMON |
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298 | |||
299 | |||
300 | |||
301 | |||
302 | |||
303 | |||
304 | |||
305 | #define ACPI_RESOURCE_FLAG_MIF 4 |
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306 | #define ACPI_RESOURCE_FLAG_MAF 8 |
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307 | |||
308 | |||
309 | { |
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310 | AML_RESOURCE_LARGE_HEADER_COMMON |
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311 | UINT8 Flags; |
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312 | UINT16 Minimum; |
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313 | UINT16 Maximum; |
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314 | UINT16 Alignment; |
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315 | UINT16 AddressLength; |
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316 | |||
317 | |||
318 | |||
319 | |||
320 | |||
321 | { |
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322 | AML_RESOURCE_LARGE_HEADER_COMMON |
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323 | |||
324 | |||
325 | |||
326 | |||
327 | |||
328 | { |
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329 | AML_RESOURCE_LARGE_HEADER_COMMON |
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330 | UINT8 Flags; |
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331 | UINT32 Minimum; |
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332 | UINT32 Maximum; |
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333 | UINT32 Alignment; |
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334 | UINT32 AddressLength; |
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335 | |||
336 | |||
337 | |||
338 | |||
339 | |||
340 | { |
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341 | AML_RESOURCE_LARGE_HEADER_COMMON |
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342 | UINT8 Flags; |
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343 | UINT32 Address; |
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344 | UINT32 AddressLength; |
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345 | |||
346 | |||
347 | |||
348 | |||
349 | |||
350 | UINT8 ResourceType; \ |
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351 | UINT8 Flags; \ |
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352 | UINT8 SpecificFlags; |
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353 | |||
354 | |||
355 | |||
356 | { |
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357 | AML_RESOURCE_LARGE_HEADER_COMMON |
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358 | AML_RESOURCE_ADDRESS_COMMON |
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359 | |||
360 | |||
361 | |||
362 | |||
363 | |||
364 | { |
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365 | AML_RESOURCE_LARGE_HEADER_COMMON |
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366 | AML_RESOURCE_ADDRESS_COMMON |
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367 | UINT8 RevisionID; |
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368 | UINT8 Reserved; |
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369 | UINT64 Granularity; |
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370 | UINT64 Minimum; |
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371 | UINT64 Maximum; |
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372 | UINT64 TranslationOffset; |
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373 | UINT64 AddressLength; |
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374 | UINT64 TypeSpecific; |
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375 | |||
376 | |||
377 | |||
378 | |||
379 | |||
380 | |||
381 | |||
382 | { |
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383 | AML_RESOURCE_LARGE_HEADER_COMMON |
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384 | AML_RESOURCE_ADDRESS_COMMON |
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385 | UINT64 Granularity; |
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386 | UINT64 Minimum; |
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387 | UINT64 Maximum; |
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388 | UINT64 TranslationOffset; |
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389 | UINT64 AddressLength; |
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390 | |||
391 | |||
392 | |||
393 | |||
394 | |||
395 | { |
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396 | AML_RESOURCE_LARGE_HEADER_COMMON |
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397 | AML_RESOURCE_ADDRESS_COMMON |
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398 | UINT32 Granularity; |
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399 | UINT32 Minimum; |
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400 | UINT32 Maximum; |
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401 | UINT32 TranslationOffset; |
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402 | UINT32 AddressLength; |
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403 | |||
404 | |||
405 | |||
406 | |||
407 | |||
408 | { |
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409 | AML_RESOURCE_LARGE_HEADER_COMMON |
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410 | AML_RESOURCE_ADDRESS_COMMON |
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411 | UINT16 Granularity; |
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412 | UINT16 Minimum; |
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413 | UINT16 Maximum; |
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414 | UINT16 TranslationOffset; |
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415 | UINT16 AddressLength; |
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416 | |||
417 | |||
418 | |||
419 | |||
420 | |||
421 | { |
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422 | AML_RESOURCE_LARGE_HEADER_COMMON |
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423 | UINT8 Flags; |
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424 | UINT8 InterruptCount; |
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425 | UINT32 Interrupts[1]; |
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426 | /* ResSourceIndex, ResSource optional fields follow */ |
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427 | |||
428 | |||
429 | |||
430 | |||
431 | |||
432 | { |
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433 | AML_RESOURCE_LARGE_HEADER_COMMON |
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434 | UINT8 AddressSpaceId; |
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435 | UINT8 BitWidth; |
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436 | UINT8 BitOffset; |
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437 | UINT8 AccessSize; /* ACPI 3.0, was previously Reserved */ |
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438 | UINT64 Address; |
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439 | |||
440 | |||
441 | |||
442 | |||
443 | |||
444 | |||
445 | |||
446 | |||
447 | |||
448 | |||
449 | { |
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450 | /* Descriptor headers */ |
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451 | |||
452 | |||
453 | AML_RESOURCE_SMALL_HEADER SmallHeader; |
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454 | AML_RESOURCE_LARGE_HEADER LargeHeader; |
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455 | |||
456 | |||
457 | |||
458 | |||
459 | AML_RESOURCE_DMA Dma; |
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460 | AML_RESOURCE_START_DEPENDENT StartDpf; |
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461 | AML_RESOURCE_END_DEPENDENT EndDpf; |
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462 | AML_RESOURCE_IO Io; |
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463 | AML_RESOURCE_FIXED_IO FixedIo; |
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464 | AML_RESOURCE_VENDOR_SMALL VendorSmall; |
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465 | AML_RESOURCE_END_TAG EndTag; |
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466 | |||
467 | |||
468 | |||
469 | |||
470 | AML_RESOURCE_GENERIC_REGISTER GenericReg; |
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471 | AML_RESOURCE_VENDOR_LARGE VendorLarge; |
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472 | AML_RESOURCE_MEMORY32 Memory32; |
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473 | AML_RESOURCE_FIXED_MEMORY32 FixedMemory32; |
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474 | AML_RESOURCE_ADDRESS16 Address16; |
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475 | AML_RESOURCE_ADDRESS32 Address32; |
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476 | AML_RESOURCE_ADDRESS64 Address64; |
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477 | AML_RESOURCE_EXTENDED_ADDRESS64 ExtAddress64; |
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478 | AML_RESOURCE_EXTENDED_IRQ ExtendedIrq; |
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479 | |||
480 | |||
481 | |||
482 | |||
483 | UINT32 DwordItem; |
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484 | UINT16 WordItem; |
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485 | UINT8 ByteItem; |
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486 | |||
487 | |||
488 | |||
489 | |||
490 |