1 | /** @file
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2 | UEFI Component Name(2) protocol implementation for IPsec driver.
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3 |
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4 | Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
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5 |
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6 | This program and the accompanying materials
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7 | are licensed and made available under the terms and conditions of the BSD License
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8 | which accompanies this distribution. The full text of the license may be found at
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9 | http://opensource.org/licenses/bsd-license.php.
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10 |
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11 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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12 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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13 |
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14 | **/
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15 |
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16 | #include "IpSecImpl.h"
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17 |
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18 | //
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19 | // EFI Component Name Functions
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20 | //
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21 | /**
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22 | Retrieves a Unicode string that is the user-readable name of the driver.
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23 |
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24 | This function retrieves the user-readable name of a driver in the form of a
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25 | Unicode string. If the driver specified by This has a user-readable name in
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26 | the language specified by Language, then a pointer to the driver name is
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27 | returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
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28 | by This does not support the language specified by Language,
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29 | then EFI_UNSUPPORTED is returned.
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30 |
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31 | @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
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32 | EFI_COMPONENT_NAME_PROTOCOL instance.
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33 |
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34 | @param[in] Language A pointer to a Null-terminated ASCII string
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35 | array indicating the language. This is the
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36 | language of the driver name that the caller is
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37 | requesting, and it must match one of the
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38 | languages specified in SupportedLanguages. The
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39 | number of languages supported by a driver is up
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40 | to the driver writer. Language is specified
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41 | in RFC 4646 or ISO 639-2 language code format.
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42 |
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43 | @param[out] DriverName A pointer to the Unicode string to return.
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44 | This Unicode string is the name of the
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45 | driver specified by This in the language
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46 | specified by Language.
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47 |
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48 | @retval EFI_SUCCESS The Unicode string for the Driver specified by
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49 | This and the language specified by Language was
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50 | returned in DriverName.
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51 |
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52 | @retval EFI_INVALID_PARAMETER Language is NULL.
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53 |
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54 | @retval EFI_INVALID_PARAMETER DriverName is NULL.
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55 |
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56 | @retval EFI_UNSUPPORTED The driver specified by This does not support
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57 | the language specified by Language.
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58 |
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59 | **/
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60 | EFI_STATUS
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61 | EFIAPI
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62 | IpSecComponentNameGetDriverName (
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63 | IN EFI_COMPONENT_NAME_PROTOCOL *This,
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64 | IN CHAR8 *Language,
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65 | OUT CHAR16 **DriverName
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66 | );
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67 |
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68 | /**
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69 | Retrieves a Unicode string that is the user-readable name of the controller
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70 | that is being managed by a driver.
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71 |
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72 | This function retrieves the user-readable name of the controller specified by
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73 | ControllerHandle and ChildHandle in the form of a Unicode string. If the
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74 | driver specified by This has a user-readable name in the language specified by
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75 | Language, then a pointer to the controller name is returned in ControllerName,
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76 | and EFI_SUCCESS is returned. If the driver specified by This is not currently
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77 | managing the controller specified by ControllerHandle and ChildHandle,
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78 | then EFI_UNSUPPORTED is returned. If the driver specified by This does not
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79 | support the language specified by Language, then EFI_UNSUPPORTED is returned.
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80 |
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81 | @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
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82 | EFI_COMPONENT_NAME_PROTOCOL instance.
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83 |
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84 | @param[in] ControllerHandle The handle of a controller that the driver
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85 | specified by This is managing. This handle
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86 | specifies the controller whose name is to be
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87 | returned.
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88 |
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89 | @param[in] ChildHandle The handle of the child controller to retrieve
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90 | the name of. This is an optional parameter that
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91 | may be NULL. It will be NULL for device
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92 | drivers. It will also be NULL for a bus drivers
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93 | that wish to retrieve the name of the bus
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94 | controller. It will not be NULL for a bus
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95 | driver that wishes to retrieve the name of a
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96 | child controller.
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97 |
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98 | @param[in] Language A pointer to a Null-terminated ASCII string
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99 | array indicating the language. This is the
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100 | language of the driver name that the caller is
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101 | requesting, and it must match one of the
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102 | languages specified in SupportedLanguages. The
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103 | number of languages supported by a driver is up
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104 | to the driver writer. Language is specified in
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105 | RFC 4646 or ISO 639-2 language code format.
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106 |
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107 | @param[out] ControllerName A pointer to the Unicode string to return.
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108 | This Unicode string is the name of the
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109 | controller specified by ControllerHandle and
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110 | ChildHandle in the language specified by
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111 | Language from the point of view of the driver
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112 | specified by This.
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113 |
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114 | @retval EFI_SUCCESS The Unicode string for the user-readable name in
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115 | the language specified by Language for the
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116 | driver specified by This was returned in
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117 | DriverName.
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118 |
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119 | @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
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120 |
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121 | @retval EFI_INVALID_PARAMETER ChildHandle is not NULL and it is not a valid
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122 | EFI_HANDLE.
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123 |
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124 | @retval EFI_INVALID_PARAMETER Language is NULL.
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125 |
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126 | @retval EFI_INVALID_PARAMETER ControllerName is NULL.
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127 |
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128 | @retval EFI_UNSUPPORTED The driver specified by This is not currently
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129 | managing the controller specified by
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130 | ControllerHandle and ChildHandle.
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131 |
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132 | @retval EFI_UNSUPPORTED The driver specified by This does not support
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133 | the language specified by Language.
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134 |
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135 | **/
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136 | EFI_STATUS
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137 | EFIAPI
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138 | IpSecComponentNameGetControllerName (
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139 | IN EFI_COMPONENT_NAME_PROTOCOL *This,
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140 | IN EFI_HANDLE ControllerHandle,
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141 | IN EFI_HANDLE ChildHandle, OPTIONAL
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142 | IN CHAR8 *Language,
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143 | OUT CHAR16 **ControllerName
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144 | );
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145 |
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146 | //
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147 | // EFI Component Name Protocol
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148 | //
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149 | GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gIpSecComponentName = {
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150 | IpSecComponentNameGetDriverName,
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151 | IpSecComponentNameGetControllerName,
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152 | "eng"
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153 | };
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154 |
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155 | //
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156 | // EFI Component Name 2 Protocol
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157 | //
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158 | GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gIpSecComponentName2 = {
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159 | (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) IpSecComponentNameGetDriverName,
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160 | (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) IpSecComponentNameGetControllerName,
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161 | "en"
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162 | };
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163 |
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164 | GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mIpSecDriverNameTable[] = {
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165 | {
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166 | "eng;en",
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167 | L"IpSec Driver"
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168 | },
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169 | {
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170 | NULL,
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171 | NULL
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172 | }
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173 | };
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174 |
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175 | /**
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176 | Retrieves a Unicode string that is the user-readable name of the driver.
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177 |
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178 | This function retrieves the user-readable name of a driver in the form of a
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179 | Unicode string. If the driver specified by This has a user-readable name in
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180 | the language specified by Language, then a pointer to the driver name is
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181 | returned in DriverName, and EFI_SUCCESS is returned. If the driver specified
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182 | by This does not support the language specified by Language,
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183 | then EFI_UNSUPPORTED is returned.
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184 |
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185 | @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
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186 | EFI_COMPONENT_NAME_PROTOCOL instance.
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187 |
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188 | @param[in] Language A pointer to a Null-terminated ASCII string
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189 | array indicating the language. This is the
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190 | language of the driver name that the caller is
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191 | requesting, and it must match one of the
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192 | languages specified in SupportedLanguages. The
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193 | number of languages supported by a driver is up
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194 | to the driver writer. Language is specified
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195 | in RFC 4646 or ISO 639-2 language code format.
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196 |
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197 | @param[out] DriverName A pointer to the Unicode string to return.
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198 | This Unicode string is the name of the
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199 | driver specified by This in the language
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200 | specified by Language.
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201 |
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202 | @retval EFI_SUCCESS The Unicode string for the Driver specified by
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203 | This, and the language specified by Language was
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204 | returned in DriverName.
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205 |
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206 | @retval EFI_INVALID_PARAMETER Language is NULL.
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207 |
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208 | @retval EFI_INVALID_PARAMETER DriverName is NULL.
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209 |
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210 | @retval EFI_UNSUPPORTED The driver specified by This does not support
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211 | the language specified by Language.
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212 |
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213 | **/
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214 | EFI_STATUS
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215 | EFIAPI
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216 | IpSecComponentNameGetDriverName (
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217 | IN EFI_COMPONENT_NAME_PROTOCOL *This,
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218 | IN CHAR8 *Language,
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219 | OUT CHAR16 **DriverName
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220 | )
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221 | {
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222 | return LookupUnicodeString2 (
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223 | Language,
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224 | This->SupportedLanguages,
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225 | mIpSecDriverNameTable,
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226 | DriverName,
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227 | (BOOLEAN) (This == &gIpSecComponentName)
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228 | );
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229 | }
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230 |
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231 | /**
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232 | Retrieves a Unicode string that is the user-readable name of the controller
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233 | that is being managed by a driver.
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234 |
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235 | This function retrieves the user-readable name of the controller specified by
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236 | ControllerHandle and ChildHandle in the form of a Unicode string. If the
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237 | driver specified by This has a user-readable name in the language specified by
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238 | Language, then a pointer to the controller name is returned in ControllerName,
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239 | and EFI_SUCCESS is returned. If the driver specified by This is not currently
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240 | managing the controller specified by ControllerHandle and ChildHandle,
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241 | then EFI_UNSUPPORTED is returned. If the driver specified by This does not
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242 | support the language specified by Language, then EFI_UNSUPPORTED is returned.
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243 |
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244 | @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or
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245 | EFI_COMPONENT_NAME_PROTOCOL instance.
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246 |
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247 | @param[in] ControllerHandle The handle of a controller that the driver
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248 | specified by This is managing. This handle
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249 | specifies the controller whose name is to be
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250 | returned.
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251 |
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252 | @param[in] ChildHandle The handle of the child controller to retrieve
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253 | the name of. This is an optional parameter that
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254 | may be NULL. It will be NULL for device
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255 | drivers. It will also be NULL for a bus drivers
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256 | that wish to retrieve the name of the bus
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257 | controller. It will not be NULL for a bus
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258 | driver that wishes to retrieve the name of a
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259 | child controller.
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260 |
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261 | @param[in] Language A pointer to a Null-terminated ASCII string
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262 | array indicating the language. This is the
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263 | language of the driver name that the caller is
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264 | requesting, and it must match one of the
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265 | languages specified in SupportedLanguages. The
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266 | number of languages supported by a driver is up
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267 | to the driver writer. Language is specified in
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268 | RFC 4646 or ISO 639-2 language code format.
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269 |
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270 | @param[out] ControllerName A pointer to the Unicode string to return.
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271 | This Unicode string is the name of the
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272 | controller specified by ControllerHandle and
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273 | ChildHandle in the language specified by
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274 | Language from the point of view of the driver
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275 | specified by This.
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276 |
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277 | @retval EFI_SUCCESS The Unicode string for the user-readable name in
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278 | the language specified by Language for the
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279 | driver specified by This was returned in
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280 | DriverName.
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281 |
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282 | @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.
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283 |
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284 | @retval EFI_INVALID_PARAMETER ChildHandle is not NULL, and it is not a valid
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285 | EFI_HANDLE.
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286 |
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287 | @retval EFI_INVALID_PARAMETER Language is NULL.
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288 |
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289 | @retval EFI_INVALID_PARAMETER ControllerName is NULL.
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290 |
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291 | @retval EFI_UNSUPPORTED The driver specified by This is not currently
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292 | managing the controller specified by
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293 | ControllerHandle and ChildHandle.
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294 |
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295 | @retval EFI_UNSUPPORTED The driver specified by This does not support
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296 | the language specified by Language.
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297 |
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298 | **/
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299 | EFI_STATUS
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300 | EFIAPI
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301 | IpSecComponentNameGetControllerName (
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302 | IN EFI_COMPONENT_NAME_PROTOCOL *This,
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303 | IN EFI_HANDLE ControllerHandle,
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304 | IN EFI_HANDLE ChildHandle, OPTIONAL
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305 | IN CHAR8 *Language,
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306 | OUT CHAR16 **ControllerName
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307 | )
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308 | {
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309 | return EFI_UNSUPPORTED;
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310 | }
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