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1498 | serge | 1 | /****************************************************************************** |
2 | * |
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3 | * Module Name: nsdump - table dumping routines for debug |
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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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2216 | Serge | 11 | * Some or all of this work - Copyright (c) 1999 - 2011, Intel Corp. |
1498 | serge | 12 | * All rights reserved. |
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 | |||
26 | * make derivatives, distribute, use and display any portion of the Covered |
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27 | * Code in any form, with the right to sublicense such rights; and |
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28 | * |
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29 | * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent |
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30 | * license (with the right to sublicense), under only those claims of Intel |
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31 | * patents that are infringed by the Original Intel Code, to make, use, sell, |
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32 | * offer to sell, and import the Covered Code and derivative works thereof |
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33 | * solely to the minimum extent necessary to exercise the above copyright |
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34 | * license, and in no event shall the patent license extend to any additions |
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35 | * to or modifications of the Original Intel Code. No other license or right |
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36 | * is granted directly or by implication, estoppel or otherwise; |
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37 | * |
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38 | * The above copyright and patent license is granted only if the following |
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39 | * conditions are met: |
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40 | * |
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41 | * 3. Conditions |
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42 | * |
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43 | * 3.1. Redistribution of Source with Rights to Further Distribute Source. |
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44 | * Redistribution of source code of any substantial portion of the Covered |
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45 | * Code or modification with rights to further distribute source must include |
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46 | * the above Copyright Notice, the above License, this list of Conditions, |
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47 | * and the following Disclaimer and Export Compliance provision. In addition, |
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48 | * Licensee must cause all Covered Code to which Licensee contributes to |
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49 | * contain a file documenting the changes Licensee made to create that Covered |
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50 | * Code and the date of any change. Licensee must include in that file the |
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51 | * documentation of any changes made by any predecessor Licensee. Licensee |
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52 | * must include a prominent statement that the modification is derived, |
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53 | * directly or indirectly, from Original Intel Code. |
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54 | * |
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55 | * 3.2. Redistribution of Source with no Rights to Further Distribute Source. |
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56 | * Redistribution of source code of any substantial portion of the Covered |
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57 | * Code or modification without rights to further distribute source must |
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58 | * include the following Disclaimer and Export Compliance provision in the |
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59 | * documentation and/or other materials provided with distribution. In |
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60 | * addition, Licensee may not authorize further sublicense of source of any |
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61 | * portion of the Covered Code, and must include terms to the effect that the |
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62 | * license from Licensee to its licensee is limited to the intellectual |
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63 | * property embodied in the software Licensee provides to its licensee, and |
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64 | * not to intellectual property embodied in modifications its licensee may |
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65 | * make. |
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66 | * |
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67 | * 3.3. Redistribution of Executable. Redistribution in executable form of any |
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68 | * substantial portion of the Covered Code or modification must reproduce the |
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69 | * above Copyright Notice, and the following Disclaimer and Export Compliance |
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70 | * provision in the documentation and/or other materials provided with the |
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71 | * distribution. |
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72 | * |
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73 | * 3.4. Intel retains all right, title, and interest in and to the Original |
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74 | * Intel Code. |
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75 | * |
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76 | * 3.5. Neither the name Intel nor any other trademark owned or controlled by |
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77 | * Intel shall be used in advertising or otherwise to promote the sale, use or |
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78 | * other dealings in products derived from or relating to the Covered Code |
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79 | * without prior written authorization from Intel. |
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80 | * |
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81 | * 4. Disclaimer and Export Compliance |
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82 | * |
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83 | * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED |
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84 | * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE |
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85 | * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, |
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86 | * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY |
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87 | * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY |
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88 | * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A |
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89 | * PARTICULAR PURPOSE. |
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90 | * |
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91 | * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES |
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92 | * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR |
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93 | * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, |
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94 | * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY |
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95 | * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL |
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96 | * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS |
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97 | * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY |
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98 | * LIMITED REMEDY. |
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99 | * |
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100 | * 4.3. Licensee shall not export, either directly or indirectly, any of this |
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101 | * software or system incorporating such software without first obtaining any |
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102 | * required license or other approval from the U. S. Department of Commerce or |
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103 | * any other agency or department of the United States Government. In the |
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104 | * event Licensee exports any such software from the United States or |
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105 | * re-exports any such software from a foreign destination, Licensee shall |
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106 | * ensure that the distribution and export/re-export of the software is in |
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107 | * compliance with all laws, regulations, orders, or other restrictions of the |
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108 | * U.S. Export Administration Regulations. Licensee agrees that neither it nor |
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109 | * any of its subsidiaries will export/re-export any technical data, process, |
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110 | * software, or service, directly or indirectly, to any country for which the |
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111 | * United States government or any agency thereof requires an export license, |
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112 | * other governmental approval, or letter of assurance, without first obtaining |
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113 | * such license, approval or letter. |
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114 | * |
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115 | *****************************************************************************/ |
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116 | |||
117 | #define __NSDUMP_C__ |
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118 | |||
119 | #include "acpi.h" |
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120 | #include "accommon.h" |
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121 | #include "acnamesp.h" |
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122 | |||
123 | |||
124 | #define _COMPONENT ACPI_NAMESPACE |
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125 | ACPI_MODULE_NAME ("nsdump") |
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126 | |||
127 | /* Local prototypes */ |
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128 | |||
129 | #ifdef ACPI_OBSOLETE_FUNCTIONS |
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130 | void |
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131 | AcpiNsDumpRootDevices ( |
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132 | void); |
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133 | |||
134 | static ACPI_STATUS |
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135 | AcpiNsDumpOneDevice ( |
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136 | ACPI_HANDLE ObjHandle, |
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137 | UINT32 Level, |
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138 | void *Context, |
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139 | void **ReturnValue); |
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140 | #endif |
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141 | |||
142 | |||
143 | #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) |
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144 | /******************************************************************************* |
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145 | * |
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146 | * FUNCTION: AcpiNsPrintPathname |
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147 | * |
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148 | * PARAMETERS: NumSegments - Number of ACPI name segments |
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149 | * Pathname - The compressed (internal) path |
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150 | * |
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151 | * RETURN: None |
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152 | * |
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153 | * DESCRIPTION: Print an object's full namespace pathname |
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154 | * |
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155 | ******************************************************************************/ |
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156 | |||
157 | void |
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158 | AcpiNsPrintPathname ( |
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159 | UINT32 NumSegments, |
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160 | char *Pathname) |
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161 | { |
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162 | UINT32 i; |
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163 | |||
164 | |||
165 | ACPI_FUNCTION_NAME (NsPrintPathname); |
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166 | |||
167 | |||
168 | if (!(AcpiDbgLevel & ACPI_LV_NAMES) || !(AcpiDbgLayer & ACPI_NAMESPACE)) |
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169 | { |
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170 | return; |
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171 | } |
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172 | |||
173 | /* Print the entire name */ |
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174 | |||
175 | ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "[")); |
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176 | |||
177 | while (NumSegments) |
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178 | { |
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179 | for (i = 0; i < 4; i++) |
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180 | { |
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181 | ACPI_IS_PRINT (Pathname[i]) ? |
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182 | AcpiOsPrintf ("%c", Pathname[i]) : |
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183 | AcpiOsPrintf ("?"); |
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184 | } |
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185 | |||
186 | Pathname += ACPI_NAME_SIZE; |
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187 | NumSegments--; |
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188 | if (NumSegments) |
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189 | { |
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190 | AcpiOsPrintf ("."); |
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191 | } |
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192 | } |
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193 | |||
194 | AcpiOsPrintf ("]\n"); |
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195 | } |
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196 | |||
197 | |||
198 | /******************************************************************************* |
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199 | * |
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200 | * FUNCTION: AcpiNsDumpPathname |
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201 | * |
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202 | * PARAMETERS: Handle - Object |
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203 | * Msg - Prefix message |
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204 | * Level - Desired debug level |
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205 | * Component - Caller's component ID |
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206 | * |
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207 | * RETURN: None |
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208 | * |
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209 | * DESCRIPTION: Print an object's full namespace pathname |
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210 | * Manages allocation/freeing of a pathname buffer |
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211 | * |
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212 | ******************************************************************************/ |
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213 | |||
214 | void |
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215 | AcpiNsDumpPathname ( |
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216 | ACPI_HANDLE Handle, |
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217 | char *Msg, |
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218 | UINT32 Level, |
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219 | UINT32 Component) |
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220 | { |
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221 | |||
222 | ACPI_FUNCTION_TRACE (NsDumpPathname); |
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223 | |||
224 | |||
225 | /* Do this only if the requested debug level and component are enabled */ |
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226 | |||
227 | if (!(AcpiDbgLevel & Level) || !(AcpiDbgLayer & Component)) |
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228 | { |
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229 | return_VOID; |
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230 | } |
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231 | |||
232 | /* Convert handle to a full pathname and print it (with supplied message) */ |
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233 | |||
234 | AcpiNsPrintNodePathname (Handle, Msg); |
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235 | AcpiOsPrintf ("\n"); |
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236 | return_VOID; |
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237 | } |
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238 | |||
239 | |||
240 | /******************************************************************************* |
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241 | * |
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242 | * FUNCTION: AcpiNsDumpOneObject |
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243 | * |
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244 | * PARAMETERS: ObjHandle - Node to be dumped |
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245 | * Level - Nesting level of the handle |
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246 | * Context - Passed into WalkNamespace |
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247 | * ReturnValue - Not used |
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248 | * |
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249 | * RETURN: Status |
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250 | * |
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251 | * DESCRIPTION: Dump a single Node |
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252 | * This procedure is a UserFunction called by AcpiNsWalkNamespace. |
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253 | * |
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254 | ******************************************************************************/ |
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255 | |||
256 | ACPI_STATUS |
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257 | AcpiNsDumpOneObject ( |
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258 | ACPI_HANDLE ObjHandle, |
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259 | UINT32 Level, |
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260 | void *Context, |
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261 | void **ReturnValue) |
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262 | { |
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263 | ACPI_WALK_INFO *Info = (ACPI_WALK_INFO *) Context; |
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264 | ACPI_NAMESPACE_NODE *ThisNode; |
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265 | ACPI_OPERAND_OBJECT *ObjDesc = NULL; |
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266 | ACPI_OBJECT_TYPE ObjType; |
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267 | ACPI_OBJECT_TYPE Type; |
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268 | UINT32 BytesToDump; |
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269 | UINT32 DbgLevel; |
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270 | UINT32 i; |
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271 | |||
272 | |||
273 | ACPI_FUNCTION_NAME (NsDumpOneObject); |
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274 | |||
275 | |||
276 | /* Is output enabled? */ |
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277 | |||
278 | if (!(AcpiDbgLevel & Info->DebugLevel)) |
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279 | { |
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280 | return (AE_OK); |
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281 | } |
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282 | |||
283 | if (!ObjHandle) |
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284 | { |
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285 | ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Null object handle\n")); |
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286 | return (AE_OK); |
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287 | } |
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288 | |||
289 | ThisNode = AcpiNsValidateHandle (ObjHandle); |
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290 | if (!ThisNode) |
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291 | { |
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292 | ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Invalid object handle %p\n", |
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293 | ObjHandle)); |
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294 | return (AE_OK); |
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295 | } |
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296 | |||
297 | Type = ThisNode->Type; |
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298 | |||
299 | /* Check if the owner matches */ |
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300 | |||
301 | if ((Info->OwnerId != ACPI_OWNER_ID_MAX) && |
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302 | (Info->OwnerId != ThisNode->OwnerId)) |
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303 | { |
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304 | return (AE_OK); |
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305 | } |
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306 | |||
307 | if (!(Info->DisplayType & ACPI_DISPLAY_SHORT)) |
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308 | { |
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309 | /* Indent the object according to the level */ |
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310 | |||
311 | AcpiOsPrintf ("%2d%*s", (UINT32) Level - 1, (int) Level * 2, " "); |
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312 | |||
313 | /* Check the node type and name */ |
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314 | |||
315 | if (Type > ACPI_TYPE_LOCAL_MAX) |
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316 | { |
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317 | ACPI_WARNING ((AE_INFO, "Invalid ACPI Object Type 0x%08X", Type)); |
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318 | } |
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319 | |||
320 | AcpiOsPrintf ("%4.4s", AcpiUtGetNodeName (ThisNode)); |
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321 | } |
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322 | |||
323 | /* Now we can print out the pertinent information */ |
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324 | |||
325 | AcpiOsPrintf (" %-12s %p %2.2X ", |
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326 | AcpiUtGetTypeName (Type), ThisNode, ThisNode->OwnerId); |
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327 | |||
328 | DbgLevel = AcpiDbgLevel; |
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329 | AcpiDbgLevel = 0; |
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330 | ObjDesc = AcpiNsGetAttachedObject (ThisNode); |
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331 | AcpiDbgLevel = DbgLevel; |
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332 | |||
333 | /* Temp nodes are those nodes created by a control method */ |
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334 | |||
335 | if (ThisNode->Flags & ANOBJ_TEMPORARY) |
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336 | { |
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337 | AcpiOsPrintf ("(T) "); |
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338 | } |
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339 | |||
340 | switch (Info->DisplayType & ACPI_DISPLAY_MASK) |
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341 | { |
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342 | case ACPI_DISPLAY_SUMMARY: |
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343 | |||
344 | if (!ObjDesc) |
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345 | { |
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346 | /* No attached object, we are done */ |
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347 | |||
348 | AcpiOsPrintf ("\n"); |
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349 | return (AE_OK); |
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350 | } |
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351 | |||
352 | switch (Type) |
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353 | { |
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354 | case ACPI_TYPE_PROCESSOR: |
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355 | |||
356 | AcpiOsPrintf ("ID %X Len %.4X Addr %p\n", |
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357 | ObjDesc->Processor.ProcId, ObjDesc->Processor.Length, |
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358 | ACPI_CAST_PTR (void, ObjDesc->Processor.Address)); |
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359 | break; |
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360 | |||
361 | |||
362 | case ACPI_TYPE_DEVICE: |
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363 | |||
364 | AcpiOsPrintf ("Notify Object: %p\n", ObjDesc); |
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365 | break; |
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366 | |||
367 | |||
368 | case ACPI_TYPE_METHOD: |
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369 | |||
370 | AcpiOsPrintf ("Args %X Len %.4X Aml %p\n", |
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371 | (UINT32) ObjDesc->Method.ParamCount, |
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372 | ObjDesc->Method.AmlLength, ObjDesc->Method.AmlStart); |
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373 | break; |
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374 | |||
375 | |||
376 | case ACPI_TYPE_INTEGER: |
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377 | |||
378 | AcpiOsPrintf ("= %8.8X%8.8X\n", |
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379 | ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value)); |
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380 | break; |
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381 | |||
382 | |||
383 | case ACPI_TYPE_PACKAGE: |
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384 | |||
385 | if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID) |
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386 | { |
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387 | AcpiOsPrintf ("Elements %.2X\n", |
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388 | ObjDesc->Package.Count); |
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389 | } |
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390 | else |
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391 | { |
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392 | AcpiOsPrintf ("[Length not yet evaluated]\n"); |
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393 | } |
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394 | break; |
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395 | |||
396 | |||
397 | case ACPI_TYPE_BUFFER: |
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398 | |||
399 | if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID) |
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400 | { |
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401 | AcpiOsPrintf ("Len %.2X", |
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402 | ObjDesc->Buffer.Length); |
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403 | |||
404 | /* Dump some of the buffer */ |
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405 | |||
406 | if (ObjDesc->Buffer.Length > 0) |
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407 | { |
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408 | AcpiOsPrintf (" ="); |
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409 | for (i = 0; (i < ObjDesc->Buffer.Length && i < 12); i++) |
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410 | { |
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411 | AcpiOsPrintf (" %.2hX", ObjDesc->Buffer.Pointer[i]); |
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412 | } |
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413 | } |
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414 | AcpiOsPrintf ("\n"); |
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415 | } |
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416 | else |
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417 | { |
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418 | AcpiOsPrintf ("[Length not yet evaluated]\n"); |
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419 | } |
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420 | break; |
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421 | |||
422 | |||
423 | case ACPI_TYPE_STRING: |
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424 | |||
425 | AcpiOsPrintf ("Len %.2X ", ObjDesc->String.Length); |
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426 | AcpiUtPrintString (ObjDesc->String.Pointer, 32); |
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427 | AcpiOsPrintf ("\n"); |
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428 | break; |
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429 | |||
430 | |||
431 | case ACPI_TYPE_REGION: |
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432 | |||
433 | AcpiOsPrintf ("[%s]", |
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434 | AcpiUtGetRegionName (ObjDesc->Region.SpaceId)); |
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435 | if (ObjDesc->Region.Flags & AOPOBJ_DATA_VALID) |
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436 | { |
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437 | AcpiOsPrintf (" Addr %8.8X%8.8X Len %.4X\n", |
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438 | ACPI_FORMAT_NATIVE_UINT (ObjDesc->Region.Address), |
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439 | ObjDesc->Region.Length); |
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440 | } |
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441 | else |
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442 | { |
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443 | AcpiOsPrintf (" [Address/Length not yet evaluated]\n"); |
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444 | } |
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445 | break; |
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446 | |||
447 | |||
448 | case ACPI_TYPE_LOCAL_REFERENCE: |
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449 | |||
450 | AcpiOsPrintf ("[%s]\n", AcpiUtGetReferenceName (ObjDesc)); |
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451 | break; |
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452 | |||
453 | |||
454 | case ACPI_TYPE_BUFFER_FIELD: |
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455 | |||
456 | if (ObjDesc->BufferField.BufferObj && |
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457 | ObjDesc->BufferField.BufferObj->Buffer.Node) |
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458 | { |
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459 | AcpiOsPrintf ("Buf [%4.4s]", |
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460 | AcpiUtGetNodeName ( |
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461 | ObjDesc->BufferField.BufferObj->Buffer.Node)); |
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462 | } |
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463 | break; |
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464 | |||
465 | |||
466 | case ACPI_TYPE_LOCAL_REGION_FIELD: |
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467 | |||
468 | AcpiOsPrintf ("Rgn [%4.4s]", |
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469 | AcpiUtGetNodeName ( |
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470 | ObjDesc->CommonField.RegionObj->Region.Node)); |
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471 | break; |
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472 | |||
473 | |||
474 | case ACPI_TYPE_LOCAL_BANK_FIELD: |
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475 | |||
476 | AcpiOsPrintf ("Rgn [%4.4s] Bnk [%4.4s]", |
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477 | AcpiUtGetNodeName ( |
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478 | ObjDesc->CommonField.RegionObj->Region.Node), |
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479 | AcpiUtGetNodeName ( |
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480 | ObjDesc->BankField.BankObj->CommonField.Node)); |
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481 | break; |
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482 | |||
483 | |||
484 | case ACPI_TYPE_LOCAL_INDEX_FIELD: |
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485 | |||
486 | AcpiOsPrintf ("Idx [%4.4s] Dat [%4.4s]", |
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487 | AcpiUtGetNodeName ( |
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488 | ObjDesc->IndexField.IndexObj->CommonField.Node), |
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489 | AcpiUtGetNodeName ( |
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490 | ObjDesc->IndexField.DataObj->CommonField.Node)); |
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491 | break; |
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492 | |||
493 | |||
494 | case ACPI_TYPE_LOCAL_ALIAS: |
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495 | case ACPI_TYPE_LOCAL_METHOD_ALIAS: |
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496 | |||
497 | AcpiOsPrintf ("Target %4.4s (%p)\n", |
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498 | AcpiUtGetNodeName (ObjDesc), ObjDesc); |
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499 | break; |
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500 | |||
501 | default: |
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502 | |||
503 | AcpiOsPrintf ("Object %p\n", ObjDesc); |
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504 | break; |
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505 | } |
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506 | |||
507 | /* Common field handling */ |
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508 | |||
509 | switch (Type) |
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510 | { |
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511 | case ACPI_TYPE_BUFFER_FIELD: |
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512 | case ACPI_TYPE_LOCAL_REGION_FIELD: |
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513 | case ACPI_TYPE_LOCAL_BANK_FIELD: |
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514 | case ACPI_TYPE_LOCAL_INDEX_FIELD: |
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515 | |||
516 | AcpiOsPrintf (" Off %.3X Len %.2X Acc %.2hd\n", |
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517 | (ObjDesc->CommonField.BaseByteOffset * 8) |
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518 | + ObjDesc->CommonField.StartFieldBitOffset, |
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519 | ObjDesc->CommonField.BitLength, |
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520 | ObjDesc->CommonField.AccessByteWidth); |
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521 | break; |
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522 | |||
523 | default: |
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524 | break; |
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525 | } |
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526 | break; |
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527 | |||
528 | |||
529 | case ACPI_DISPLAY_OBJECTS: |
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530 | |||
531 | AcpiOsPrintf ("O:%p", ObjDesc); |
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532 | if (!ObjDesc) |
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533 | { |
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534 | /* No attached object, we are done */ |
||
535 | |||
536 | AcpiOsPrintf ("\n"); |
||
537 | return (AE_OK); |
||
538 | } |
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539 | |||
540 | AcpiOsPrintf ("(R%u)", ObjDesc->Common.ReferenceCount); |
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541 | |||
542 | switch (Type) |
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543 | { |
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544 | case ACPI_TYPE_METHOD: |
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545 | |||
546 | /* Name is a Method and its AML offset/length are set */ |
||
547 | |||
548 | AcpiOsPrintf (" M:%p-%X\n", ObjDesc->Method.AmlStart, |
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549 | ObjDesc->Method.AmlLength); |
||
550 | break; |
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551 | |||
552 | case ACPI_TYPE_INTEGER: |
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553 | |||
554 | AcpiOsPrintf (" I:%8.8X8.8%X\n", |
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555 | ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value)); |
||
556 | break; |
||
557 | |||
558 | case ACPI_TYPE_STRING: |
||
559 | |||
560 | AcpiOsPrintf (" S:%p-%X\n", ObjDesc->String.Pointer, |
||
561 | ObjDesc->String.Length); |
||
562 | break; |
||
563 | |||
564 | case ACPI_TYPE_BUFFER: |
||
565 | |||
566 | AcpiOsPrintf (" B:%p-%X\n", ObjDesc->Buffer.Pointer, |
||
567 | ObjDesc->Buffer.Length); |
||
568 | break; |
||
569 | |||
570 | default: |
||
571 | |||
572 | AcpiOsPrintf ("\n"); |
||
573 | break; |
||
574 | } |
||
575 | break; |
||
576 | |||
577 | |||
578 | default: |
||
579 | AcpiOsPrintf ("\n"); |
||
580 | break; |
||
581 | } |
||
582 | |||
583 | /* If debug turned off, done */ |
||
584 | |||
585 | if (!(AcpiDbgLevel & ACPI_LV_VALUES)) |
||
586 | { |
||
587 | return (AE_OK); |
||
588 | } |
||
589 | |||
590 | /* If there is an attached object, display it */ |
||
591 | |||
592 | DbgLevel = AcpiDbgLevel; |
||
593 | AcpiDbgLevel = 0; |
||
594 | ObjDesc = AcpiNsGetAttachedObject (ThisNode); |
||
595 | AcpiDbgLevel = DbgLevel; |
||
596 | |||
597 | /* Dump attached objects */ |
||
598 | |||
599 | while (ObjDesc) |
||
600 | { |
||
601 | ObjType = ACPI_TYPE_INVALID; |
||
602 | AcpiOsPrintf ("Attached Object %p: ", ObjDesc); |
||
603 | |||
604 | /* Decode the type of attached object and dump the contents */ |
||
605 | |||
606 | switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc)) |
||
607 | { |
||
608 | case ACPI_DESC_TYPE_NAMED: |
||
609 | |||
610 | AcpiOsPrintf ("(Ptr to Node)\n"); |
||
611 | BytesToDump = sizeof (ACPI_NAMESPACE_NODE); |
||
612 | ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); |
||
613 | break; |
||
614 | |||
615 | case ACPI_DESC_TYPE_OPERAND: |
||
616 | |||
617 | ObjType = ObjDesc->Common.Type; |
||
618 | |||
619 | if (ObjType > ACPI_TYPE_LOCAL_MAX) |
||
620 | { |
||
621 | AcpiOsPrintf ("(Pointer to ACPI Object type %.2X [UNKNOWN])\n", |
||
622 | ObjType); |
||
623 | BytesToDump = 32; |
||
624 | } |
||
625 | else |
||
626 | { |
||
627 | AcpiOsPrintf ("(Pointer to ACPI Object type %.2X [%s])\n", |
||
628 | ObjType, AcpiUtGetTypeName (ObjType)); |
||
629 | BytesToDump = sizeof (ACPI_OPERAND_OBJECT); |
||
630 | } |
||
631 | |||
632 | ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); |
||
633 | break; |
||
634 | |||
635 | default: |
||
636 | |||
637 | break; |
||
638 | } |
||
639 | |||
640 | /* If value is NOT an internal object, we are done */ |
||
641 | |||
642 | if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND) |
||
643 | { |
||
644 | goto Cleanup; |
||
645 | } |
||
646 | |||
647 | /* Valid object, get the pointer to next level, if any */ |
||
648 | |||
649 | switch (ObjType) |
||
650 | { |
||
651 | case ACPI_TYPE_BUFFER: |
||
652 | case ACPI_TYPE_STRING: |
||
653 | /* |
||
654 | * NOTE: takes advantage of common fields between string/buffer |
||
655 | */ |
||
656 | BytesToDump = ObjDesc->String.Length; |
||
657 | ObjDesc = (void *) ObjDesc->String.Pointer; |
||
658 | AcpiOsPrintf ( "(Buffer/String pointer %p length %X)\n", |
||
659 | ObjDesc, BytesToDump); |
||
660 | ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); |
||
661 | goto Cleanup; |
||
662 | |||
663 | case ACPI_TYPE_BUFFER_FIELD: |
||
664 | ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BufferField.BufferObj; |
||
665 | break; |
||
666 | |||
667 | case ACPI_TYPE_PACKAGE: |
||
668 | ObjDesc = (void *) ObjDesc->Package.Elements; |
||
669 | break; |
||
670 | |||
671 | case ACPI_TYPE_METHOD: |
||
672 | ObjDesc = (void *) ObjDesc->Method.AmlStart; |
||
673 | break; |
||
674 | |||
675 | case ACPI_TYPE_LOCAL_REGION_FIELD: |
||
676 | ObjDesc = (void *) ObjDesc->Field.RegionObj; |
||
677 | break; |
||
678 | |||
679 | case ACPI_TYPE_LOCAL_BANK_FIELD: |
||
680 | ObjDesc = (void *) ObjDesc->BankField.RegionObj; |
||
681 | break; |
||
682 | |||
683 | case ACPI_TYPE_LOCAL_INDEX_FIELD: |
||
684 | ObjDesc = (void *) ObjDesc->IndexField.IndexObj; |
||
685 | break; |
||
686 | |||
687 | default: |
||
688 | goto Cleanup; |
||
689 | } |
||
690 | |||
691 | ObjType = ACPI_TYPE_INVALID; /* Terminate loop after next pass */ |
||
692 | } |
||
693 | |||
694 | Cleanup: |
||
695 | AcpiOsPrintf ("\n"); |
||
696 | return (AE_OK); |
||
697 | } |
||
698 | |||
699 | |||
700 | /******************************************************************************* |
||
701 | * |
||
702 | * FUNCTION: AcpiNsDumpObjects |
||
703 | * |
||
704 | * PARAMETERS: Type - Object type to be dumped |
||
705 | * DisplayType - 0 or ACPI_DISPLAY_SUMMARY |
||
706 | * MaxDepth - Maximum depth of dump. Use ACPI_UINT32_MAX |
||
707 | * for an effectively unlimited depth. |
||
708 | * OwnerId - Dump only objects owned by this ID. Use |
||
709 | * ACPI_UINT32_MAX to match all owners. |
||
710 | * StartHandle - Where in namespace to start/end search |
||
711 | * |
||
712 | * RETURN: None |
||
713 | * |
||
714 | * DESCRIPTION: Dump typed objects within the loaded namespace. Uses |
||
715 | * AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObject. |
||
716 | * |
||
717 | ******************************************************************************/ |
||
718 | |||
719 | void |
||
720 | AcpiNsDumpObjects ( |
||
721 | ACPI_OBJECT_TYPE Type, |
||
722 | UINT8 DisplayType, |
||
723 | UINT32 MaxDepth, |
||
724 | ACPI_OWNER_ID OwnerId, |
||
725 | ACPI_HANDLE StartHandle) |
||
726 | { |
||
727 | ACPI_WALK_INFO Info; |
||
2216 | Serge | 728 | ACPI_STATUS Status; |
1498 | serge | 729 | |
730 | |||
731 | ACPI_FUNCTION_ENTRY (); |
||
732 | |||
733 | |||
2216 | Serge | 734 | /* |
735 | * Just lock the entire namespace for the duration of the dump. |
||
736 | * We don't want any changes to the namespace during this time, |
||
737 | * especially the temporary nodes since we are going to display |
||
738 | * them also. |
||
739 | */ |
||
740 | Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE); |
||
741 | if (ACPI_FAILURE (Status)) |
||
742 | { |
||
743 | AcpiOsPrintf ("Could not acquire namespace mutex\n"); |
||
744 | return; |
||
745 | } |
||
746 | |||
1498 | serge | 747 | Info.DebugLevel = ACPI_LV_TABLES; |
748 | Info.OwnerId = OwnerId; |
||
749 | Info.DisplayType = DisplayType; |
||
750 | |||
751 | (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth, |
||
752 | ACPI_NS_WALK_NO_UNLOCK | ACPI_NS_WALK_TEMP_NODES, |
||
753 | AcpiNsDumpOneObject, NULL, (void *) &Info, NULL); |
||
2216 | Serge | 754 | |
755 | (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE); |
||
1498 | serge | 756 | } |
757 | |||
758 | |||
759 | /******************************************************************************* |
||
760 | * |
||
761 | * FUNCTION: AcpiNsDumpEntry |
||
762 | * |
||
763 | * PARAMETERS: Handle - Node to be dumped |
||
764 | * DebugLevel - Output level |
||
765 | * |
||
766 | * RETURN: None |
||
767 | * |
||
768 | * DESCRIPTION: Dump a single Node |
||
769 | * |
||
770 | ******************************************************************************/ |
||
771 | |||
772 | void |
||
773 | AcpiNsDumpEntry ( |
||
774 | ACPI_HANDLE Handle, |
||
775 | UINT32 DebugLevel) |
||
776 | { |
||
777 | ACPI_WALK_INFO Info; |
||
778 | |||
779 | |||
780 | ACPI_FUNCTION_ENTRY (); |
||
781 | |||
782 | |||
783 | Info.DebugLevel = DebugLevel; |
||
784 | Info.OwnerId = ACPI_OWNER_ID_MAX; |
||
785 | Info.DisplayType = ACPI_DISPLAY_SUMMARY; |
||
786 | |||
787 | (void) AcpiNsDumpOneObject (Handle, 1, &Info, NULL); |
||
788 | } |
||
789 | |||
790 | |||
791 | #ifdef ACPI_ASL_COMPILER |
||
792 | /******************************************************************************* |
||
793 | * |
||
794 | * FUNCTION: AcpiNsDumpTables |
||
795 | * |
||
796 | * PARAMETERS: SearchBase - Root of subtree to be dumped, or |
||
797 | * NS_ALL to dump the entire namespace |
||
798 | * MaxDepth - Maximum depth of dump. Use INT_MAX |
||
799 | * for an effectively unlimited depth. |
||
800 | * |
||
801 | * RETURN: None |
||
802 | * |
||
803 | * DESCRIPTION: Dump the name space, or a portion of it. |
||
804 | * |
||
805 | ******************************************************************************/ |
||
806 | |||
807 | void |
||
808 | AcpiNsDumpTables ( |
||
809 | ACPI_HANDLE SearchBase, |
||
810 | UINT32 MaxDepth) |
||
811 | { |
||
812 | ACPI_HANDLE SearchHandle = SearchBase; |
||
813 | |||
814 | |||
815 | ACPI_FUNCTION_TRACE (NsDumpTables); |
||
816 | |||
817 | |||
818 | if (!AcpiGbl_RootNode) |
||
819 | { |
||
820 | /* |
||
821 | * If the name space has not been initialized, |
||
822 | * there is nothing to dump. |
||
823 | */ |
||
824 | ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "namespace not initialized!\n")); |
||
825 | return_VOID; |
||
826 | } |
||
827 | |||
828 | if (ACPI_NS_ALL == SearchBase) |
||
829 | { |
||
830 | /* Entire namespace */ |
||
831 | |||
832 | SearchHandle = AcpiGbl_RootNode; |
||
833 | ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "\\\n")); |
||
834 | } |
||
835 | |||
836 | AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, MaxDepth, |
||
837 | ACPI_OWNER_ID_MAX, SearchHandle); |
||
838 | return_VOID; |
||
839 | } |
||
840 | #endif |
||
841 | #endif>>> |
||
842 |