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a3bcde70 HT |
1 | /** @file\r |
2 | Implementation of protocols EFI_COMPONENT_NAME_PROTOCOL and\r | |
3 | EFI_COMPONENT_NAME2_PROTOCOL.\r | |
4 | \r | |
c5fba0fe | 5 | Copyright (c) 2009 - 2013, Intel Corporation. All rights reserved.<BR>\r |
a3bcde70 HT |
6 | \r |
7 | This program and the accompanying materials\r | |
8 | are licensed and made available under the terms and conditions of the BSD License\r | |
9 | which accompanies this distribution. The full text of the license may be found at\r | |
10 | http://opensource.org/licenses/bsd-license.php.\r | |
11 | \r | |
12 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
13 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
14 | \r | |
15 | **/\r | |
16 | \r | |
17 | #include "TcpMain.h"\r | |
18 | \r | |
19 | //\r | |
20 | // EFI Component Name Functions\r | |
21 | //\r | |
22 | \r | |
23 | /**\r | |
24 | Retrieves a Unicode string that is the user-readable name of the driver.\r | |
25 | \r | |
26 | This function retrieves the user-readable name of a driver in the form of a\r | |
27 | Unicode string. If the driver specified by This has a user-readable name in\r | |
28 | the language specified by Language, then a pointer to the driver name is\r | |
29 | returned in DriverName, and EFI_SUCCESS is returned. If the driver specified\r | |
30 | by This does not support the language specified by Language,\r | |
31 | then EFI_UNSUPPORTED is returned.\r | |
32 | \r | |
33 | @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r | |
34 | EFI_COMPONENT_NAME_PROTOCOL instance.\r | |
35 | \r | |
36 | @param[in] Language A pointer to a Null-terminated ASCII string\r | |
37 | array indicating the language. This is the\r | |
38 | language of the driver name that the caller is\r | |
39 | requesting, and it must match one of the\r | |
40 | languages specified in SupportedLanguages. The\r | |
41 | number of languages supported by a driver is up\r | |
42 | to the driver writer. Language is specified\r | |
43 | in RFC 4646 or ISO 639-2 language code format.\r | |
44 | \r | |
45 | @param[out] DriverName A pointer to the Unicode string to return.\r | |
46 | This Unicode string is the name of the\r | |
47 | driver specified by This in the language\r | |
48 | specified by Language.\r | |
49 | \r | |
50 | @retval EFI_SUCCESS The Unicode string for the Driver specified by\r | |
51 | This, and the language specified by Language was\r | |
52 | returned in DriverName.\r | |
53 | \r | |
54 | @retval EFI_INVALID_PARAMETER Language or DriverName is NULL.\r | |
55 | \r | |
56 | @retval EFI_UNSUPPORTED The driver specified by This does not support\r | |
57 | the language specified by Language.\r | |
58 | \r | |
59 | **/\r | |
60 | EFI_STATUS\r | |
61 | EFIAPI\r | |
62 | TcpComponentNameGetDriverName (\r | |
63 | IN EFI_COMPONENT_NAME_PROTOCOL *This,\r | |
64 | IN CHAR8 *Language,\r | |
65 | OUT CHAR16 **DriverName\r | |
66 | );\r | |
67 | \r | |
68 | /**\r | |
69 | Retrieves a Unicode string that is the user-readable name of the controller\r | |
70 | that is being managed by a driver.\r | |
71 | \r | |
72 | This function retrieves the user-readable name of the controller specified by\r | |
73 | ControllerHandle and ChildHandle in the form of a Unicode string. If the\r | |
74 | driver specified by This has a user-readable name in the language specified by\r | |
75 | Language, then a pointer to the controller name is returned in ControllerName,\r | |
76 | and EFI_SUCCESS is returned. If the driver specified by This is not currently\r | |
77 | managing the controller specified by ControllerHandle and ChildHandle,\r | |
78 | then EFI_UNSUPPORTED is returned. If the driver specified by This does not\r | |
79 | support the language specified by Language, then EFI_UNSUPPORTED is returned.\r | |
80 | \r | |
81 | @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r | |
82 | EFI_COMPONENT_NAME_PROTOCOL instance.\r | |
83 | \r | |
84 | @param[in] ControllerHandle The handle of a controller that the driver\r | |
85 | specified by This is managing. This handle\r | |
86 | specifies the controller whose name is to be\r | |
87 | returned.\r | |
88 | \r | |
89 | @param[in] ChildHandle The handle of the child controller to retrieve\r | |
90 | the name of. This is an optional parameter that\r | |
91 | may be NULL. It will be NULL for device\r | |
92 | drivers. It will also be NULL for a bus drivers\r | |
93 | that wish to retrieve the name of the bus\r | |
94 | controller. It will not be NULL for a bus\r | |
95 | driver that wishes to retrieve the name of a\r | |
96 | child controller.\r | |
97 | \r | |
98 | @param[in] Language A pointer to a Null-terminated ASCII string\r | |
99 | array indicating the language. This is the\r | |
100 | language of the driver name that the caller is\r | |
101 | requesting, and it must match one of the\r | |
102 | languages specified in SupportedLanguages. The\r | |
103 | number of languages supported by a driver is up\r | |
104 | to the driver writer. Language is specified in\r | |
105 | RFC 4646 or ISO 639-2 language code format.\r | |
106 | \r | |
107 | @param[out] ControllerName A pointer to the Unicode string to return.\r | |
108 | This Unicode string is the name of the\r | |
109 | controller specified by ControllerHandle and\r | |
110 | ChildHandle in the language specified by\r | |
111 | Language, from the point of view of the driver\r | |
112 | specified by This.\r | |
113 | \r | |
114 | @retval EFI_SUCCESS The Unicode string for the user-readable name in\r | |
115 | the language specified by Language for the\r | |
116 | driver specified by This was returned in\r | |
117 | DriverName.\r | |
118 | \r | |
15ee13fc | 119 | @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.\r |
a3bcde70 HT |
120 | \r |
121 | @retval EFI_INVALID_PARAMETER ChildHandle is not NULL, and it is not a valid\r | |
122 | EFI_HANDLE.\r | |
123 | \r | |
124 | @retval EFI_INVALID_PARAMETER Language or ControllerName is NULL.\r | |
125 | \r | |
126 | @retval EFI_UNSUPPORTED The driver specified by This is not currently\r | |
127 | managing the controller specified by\r | |
128 | ControllerHandle and ChildHandle.\r | |
129 | \r | |
130 | @retval EFI_UNSUPPORTED The driver specified by This does not support\r | |
131 | the language specified by Language.\r | |
132 | \r | |
133 | **/\r | |
134 | EFI_STATUS\r | |
135 | EFIAPI\r | |
136 | TcpComponentNameGetControllerName (\r | |
137 | IN EFI_COMPONENT_NAME_PROTOCOL *This,\r | |
138 | IN EFI_HANDLE ControllerHandle,\r | |
139 | IN EFI_HANDLE ChildHandle OPTIONAL,\r | |
140 | IN CHAR8 *Language,\r | |
141 | OUT CHAR16 **ControllerName\r | |
142 | );\r | |
143 | \r | |
144 | ///\r | |
145 | /// EFI Component Name Protocol\r | |
146 | ///\r | |
147 | GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME_PROTOCOL gTcpComponentName = {\r | |
148 | TcpComponentNameGetDriverName,\r | |
149 | TcpComponentNameGetControllerName,\r | |
150 | "eng"\r | |
151 | };\r | |
152 | \r | |
153 | ///\r | |
154 | /// EFI Component Name 2 Protocol\r | |
155 | ///\r | |
156 | GLOBAL_REMOVE_IF_UNREFERENCED EFI_COMPONENT_NAME2_PROTOCOL gTcpComponentName2 = {\r | |
157 | (EFI_COMPONENT_NAME2_GET_DRIVER_NAME) TcpComponentNameGetDriverName,\r | |
158 | (EFI_COMPONENT_NAME2_GET_CONTROLLER_NAME) TcpComponentNameGetControllerName,\r | |
159 | "en"\r | |
160 | };\r | |
161 | \r | |
162 | GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE mTcpDriverNameTable[] = {\r | |
163 | {\r | |
164 | "eng;en",\r | |
165 | L"TCP Network Service Driver"\r | |
166 | },\r | |
167 | {\r | |
168 | NULL,\r | |
169 | NULL\r | |
170 | }\r | |
171 | };\r | |
172 | \r | |
216f7970 | 173 | GLOBAL_REMOVE_IF_UNREFERENCED EFI_UNICODE_STRING_TABLE *gTcpControllerNameTable = NULL;\r |
174 | \r | |
a3bcde70 HT |
175 | /**\r |
176 | Retrieves a Unicode string that is the user-readable name of the driver.\r | |
177 | \r | |
178 | This function retrieves the user-readable name of a driver in the form of a\r | |
179 | Unicode string. If the driver specified by This has a user-readable name in\r | |
180 | the language specified by Language, then a pointer to the driver name is\r | |
181 | returned in DriverName, and EFI_SUCCESS is returned. If the driver specified\r | |
182 | by This does not support the language specified by Language,\r | |
183 | then EFI_UNSUPPORTED is returned.\r | |
184 | \r | |
185 | @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r | |
186 | EFI_COMPONENT_NAME_PROTOCOL instance.\r | |
187 | \r | |
188 | @param[in] Language A pointer to a Null-terminated ASCII string\r | |
189 | array indicating the language. This is the\r | |
190 | language of the driver name that the caller is\r | |
191 | requesting, and it must match one of the\r | |
192 | languages specified in SupportedLanguages. The\r | |
193 | number of languages supported by a driver is up\r | |
194 | to the driver writer. Language is specified\r | |
195 | in RFC 4646 or ISO 639-2 language code format.\r | |
196 | \r | |
197 | @param[out] DriverName A pointer to the Unicode string to return.\r | |
198 | This Unicode string is the name of the\r | |
199 | driver specified by This in the language\r | |
200 | specified by Language.\r | |
201 | \r | |
202 | @retval EFI_SUCCESS The Unicode string for the Driver specified by\r | |
203 | This, and the language specified by Language was\r | |
204 | returned in DriverName.\r | |
205 | \r | |
206 | @retval EFI_INVALID_PARAMETER Language or DriverName is NULL.\r | |
207 | \r | |
208 | @retval EFI_UNSUPPORTED The driver specified by This does not support\r | |
209 | the language specified by Language.\r | |
210 | \r | |
211 | **/\r | |
212 | EFI_STATUS\r | |
213 | EFIAPI\r | |
214 | TcpComponentNameGetDriverName (\r | |
215 | IN EFI_COMPONENT_NAME_PROTOCOL *This,\r | |
216 | IN CHAR8 *Language,\r | |
217 | OUT CHAR16 **DriverName\r | |
218 | )\r | |
219 | {\r | |
220 | return LookupUnicodeString2 (\r | |
221 | Language,\r | |
222 | This->SupportedLanguages,\r | |
223 | mTcpDriverNameTable,\r | |
224 | DriverName,\r | |
225 | (BOOLEAN) (This == &gTcpComponentName)\r | |
226 | );\r | |
227 | }\r | |
228 | \r | |
216f7970 | 229 | /**\r |
230 | Update the component name for the Tcp4 child handle.\r | |
231 | \r | |
232 | @param Tcp4[in] A pointer to the EFI_TCP4_PROTOCOL.\r | |
233 | \r | |
234 | \r | |
235 | @retval EFI_SUCCESS Update the ControllerNameTable of this instance successfully.\r | |
236 | @retval EFI_INVALID_PARAMETER The input parameter is invalid.\r | |
237 | \r | |
238 | **/\r | |
239 | EFI_STATUS\r | |
240 | UpdateTcp4Name (\r | |
241 | IN EFI_TCP4_PROTOCOL *Tcp4\r | |
242 | )\r | |
243 | {\r | |
244 | EFI_STATUS Status;\r | |
245 | CHAR16 HandleName[80];\r | |
246 | EFI_TCP4_CONFIG_DATA Tcp4ConfigData;\r | |
247 | \r | |
248 | if (Tcp4 == NULL) {\r | |
249 | return EFI_INVALID_PARAMETER;\r | |
250 | }\r | |
251 | \r | |
252 | //\r | |
253 | // Format the child name into the string buffer as:\r | |
254 | // TCPv4 (SrcPort=59, DestPort=60, ActiveFlag=TRUE)\r | |
255 | //\r | |
256 | Status = Tcp4->GetModeData (Tcp4, NULL, &Tcp4ConfigData, NULL, NULL, NULL);\r | |
257 | if (!EFI_ERROR (Status)) {\r | |
258 | UnicodeSPrint (HandleName, sizeof (HandleName),\r | |
c5fba0fe | 259 | L"TCPv4 (SrcPort=%d, DestPort=%d, ActiveFlag=%s)",\r |
216f7970 | 260 | Tcp4ConfigData.AccessPoint.StationPort,\r |
261 | Tcp4ConfigData.AccessPoint.RemotePort,\r | |
262 | (Tcp4ConfigData.AccessPoint.ActiveFlag ? L"TRUE" : L"FALSE")\r | |
263 | );\r | |
264 | } if (Status == EFI_NOT_STARTED) {\r | |
265 | UnicodeSPrint (\r | |
266 | HandleName,\r | |
267 | sizeof (HandleName),\r | |
268 | L"TCPv4 (Not started)"\r | |
269 | );\r | |
270 | } else {\r | |
271 | return Status;\r | |
272 | }\r | |
273 | \r | |
274 | if (gTcpControllerNameTable != NULL) {\r | |
275 | FreeUnicodeStringTable (gTcpControllerNameTable);\r | |
276 | gTcpControllerNameTable = NULL;\r | |
277 | }\r | |
278 | \r | |
279 | Status = AddUnicodeString2 (\r | |
280 | "eng",\r | |
281 | gTcpComponentName.SupportedLanguages,\r | |
282 | &gTcpControllerNameTable,\r | |
283 | HandleName,\r | |
284 | TRUE\r | |
285 | );\r | |
286 | if (EFI_ERROR (Status)) {\r | |
287 | return Status;\r | |
288 | }\r | |
289 | \r | |
290 | return AddUnicodeString2 (\r | |
291 | "en",\r | |
292 | gTcpComponentName2.SupportedLanguages,\r | |
293 | &gTcpControllerNameTable,\r | |
294 | HandleName,\r | |
295 | FALSE\r | |
296 | );\r | |
297 | }\r | |
298 | \r | |
299 | /**\r | |
300 | Update the component name for the Tcp6 child handle.\r | |
301 | \r | |
302 | @param Tcp6[in] A pointer to the EFI_TCP6_PROTOCOL.\r | |
303 | \r | |
304 | \r | |
305 | @retval EFI_SUCCESS Update the ControllerNameTable of this instance successfully.\r | |
306 | @retval EFI_INVALID_PARAMETER The input parameter is invalid.\r | |
307 | \r | |
308 | **/\r | |
309 | EFI_STATUS\r | |
310 | UpdateTcp6Name (\r | |
311 | IN EFI_TCP6_PROTOCOL *Tcp6\r | |
312 | )\r | |
313 | {\r | |
314 | EFI_STATUS Status;\r | |
315 | CHAR16 HandleName[80];\r | |
316 | EFI_TCP6_CONFIG_DATA Tcp6ConfigData;\r | |
317 | \r | |
318 | if (Tcp6 == NULL) {\r | |
319 | return EFI_INVALID_PARAMETER;\r | |
320 | }\r | |
321 | \r | |
322 | //\r | |
323 | // Format the child name into the string buffer.\r | |
324 | //\r | |
325 | Status = Tcp6->GetModeData (Tcp6, NULL, &Tcp6ConfigData, NULL, NULL, NULL);\r | |
326 | if (!EFI_ERROR (Status)) {\r | |
327 | UnicodeSPrint (HandleName, sizeof (HandleName),\r | |
328 | L"TCPv6(SrcPort=%d, DestPort=%d, ActiveFlag=%d)",\r | |
329 | Tcp6ConfigData.AccessPoint.StationPort,\r | |
330 | Tcp6ConfigData.AccessPoint.RemotePort,\r | |
331 | Tcp6ConfigData.AccessPoint.ActiveFlag\r | |
332 | );\r | |
333 | } else if (Status == EFI_NOT_STARTED) {\r | |
334 | UnicodeSPrint (HandleName, sizeof (HandleName), L"TCPv6(Not started)");\r | |
335 | } else {\r | |
336 | return Status;\r | |
337 | }\r | |
338 | \r | |
339 | \r | |
340 | if (gTcpControllerNameTable != NULL) {\r | |
341 | FreeUnicodeStringTable (gTcpControllerNameTable);\r | |
342 | gTcpControllerNameTable = NULL;\r | |
343 | }\r | |
344 | \r | |
345 | Status = AddUnicodeString2 (\r | |
346 | "eng",\r | |
347 | gTcpComponentName.SupportedLanguages,\r | |
348 | &gTcpControllerNameTable,\r | |
349 | HandleName,\r | |
350 | TRUE\r | |
351 | );\r | |
352 | if (EFI_ERROR (Status)) {\r | |
353 | return Status;\r | |
354 | }\r | |
355 | \r | |
356 | return AddUnicodeString2 (\r | |
357 | "en",\r | |
358 | gTcpComponentName2.SupportedLanguages,\r | |
359 | &gTcpControllerNameTable,\r | |
360 | HandleName,\r | |
361 | FALSE\r | |
362 | );\r | |
363 | }\r | |
364 | \r | |
a3bcde70 HT |
365 | /**\r |
366 | Retrieves a Unicode string that is the user-readable name of the controller\r | |
367 | that is being managed by a driver.\r | |
368 | \r | |
369 | This function retrieves the user-readable name of the controller specified by\r | |
370 | ControllerHandle and ChildHandle in the form of a Unicode string. If the\r | |
371 | driver specified by This has a user-readable name in the language specified by\r | |
372 | Language, then a pointer to the controller name is returned in ControllerName,\r | |
373 | and EFI_SUCCESS is returned. If the driver specified by This is not currently\r | |
374 | managing the controller specified by ControllerHandle and ChildHandle,\r | |
375 | then EFI_UNSUPPORTED is returned. If the driver specified by This does not\r | |
376 | support the language specified by Language, then EFI_UNSUPPORTED is returned.\r | |
377 | \r | |
378 | @param[in] This A pointer to the EFI_COMPONENT_NAME2_PROTOCOL or\r | |
379 | EFI_COMPONENT_NAME_PROTOCOL instance.\r | |
380 | \r | |
381 | @param[in] ControllerHandle The handle of a controller that the driver\r | |
382 | specified by This is managing. This handle\r | |
383 | specifies the controller whose name is to be\r | |
384 | returned.\r | |
385 | \r | |
386 | @param[in] ChildHandle The handle of the child controller to retrieve\r | |
387 | the name of. This is an optional parameter that\r | |
388 | may be NULL. It will be NULL for device\r | |
389 | drivers. It will also be NULL for a bus drivers\r | |
390 | that wish to retrieve the name of the bus\r | |
391 | controller. It will not be NULL for a bus\r | |
392 | driver that wishes to retrieve the name of a\r | |
393 | child controller.\r | |
394 | \r | |
395 | @param[in] Language A pointer to a Null-terminated ASCII string\r | |
396 | array indicating the language. This is the\r | |
397 | language of the driver name that the caller is\r | |
398 | requesting, and it must match one of the\r | |
399 | languages specified in SupportedLanguages. The\r | |
400 | number of languages supported by a driver is up\r | |
401 | to the driver writer. Language is specified in\r | |
402 | RFC 4646 or ISO 639-2 language code format.\r | |
403 | \r | |
404 | @param[out] ControllerName A pointer to the Unicode string to return.\r | |
405 | This Unicode string is the name of the\r | |
406 | controller specified by ControllerHandle and\r | |
407 | ChildHandle in the language specified by\r | |
408 | Language, from the point of view of the driver\r | |
409 | specified by This.\r | |
410 | \r | |
411 | @retval EFI_SUCCESS The Unicode string for the user-readable name in\r | |
412 | the language specified by Language for the\r | |
413 | driver specified by This was returned in\r | |
414 | DriverName.\r | |
415 | \r | |
15ee13fc | 416 | @retval EFI_INVALID_PARAMETER ControllerHandle is NULL.\r |
a3bcde70 HT |
417 | \r |
418 | @retval EFI_INVALID_PARAMETER ChildHandle is not NULL, and it is not a valid\r | |
419 | EFI_HANDLE.\r | |
420 | \r | |
421 | @retval EFI_INVALID_PARAMETER Language or ControllerName is NULL.\r | |
422 | \r | |
423 | @retval EFI_UNSUPPORTED The driver specified by This is not currently\r | |
424 | managing the controller specified by\r | |
425 | ControllerHandle and ChildHandle.\r | |
426 | \r | |
427 | @retval EFI_UNSUPPORTED The driver specified by This does not support\r | |
428 | the language specified by Language.\r | |
429 | \r | |
430 | **/\r | |
431 | EFI_STATUS\r | |
432 | EFIAPI\r | |
433 | TcpComponentNameGetControllerName (\r | |
434 | IN EFI_COMPONENT_NAME_PROTOCOL *This,\r | |
435 | IN EFI_HANDLE ControllerHandle,\r | |
436 | IN EFI_HANDLE ChildHandle OPTIONAL,\r | |
437 | IN CHAR8 *Language,\r | |
438 | OUT CHAR16 **ControllerName\r | |
439 | )\r | |
440 | {\r | |
216f7970 | 441 | EFI_STATUS Status;\r |
442 | EFI_TCP4_PROTOCOL *Tcp4;\r | |
443 | EFI_TCP6_PROTOCOL *Tcp6;\r | |
444 | \r | |
445 | //\r | |
446 | // Only provide names for child handles.\r | |
447 | //\r | |
448 | if (ChildHandle == NULL) {\r | |
449 | return EFI_UNSUPPORTED;\r | |
450 | }\r | |
451 | \r | |
452 | //\r | |
453 | // Make sure this driver produced ChildHandle\r | |
454 | //\r | |
455 | Status = EfiTestChildHandle (\r | |
456 | ControllerHandle,\r | |
457 | ChildHandle,\r | |
458 | &gEfiIp6ProtocolGuid\r | |
459 | );\r | |
460 | if (!EFI_ERROR (Status)) {\r | |
461 | //\r | |
462 | // Retrieve an instance of a produced protocol from ChildHandle\r | |
463 | //\r | |
464 | Status = gBS->OpenProtocol (\r | |
465 | ChildHandle,\r | |
466 | &gEfiTcp6ProtocolGuid,\r | |
467 | (VOID **)&Tcp6,\r | |
468 | NULL,\r | |
469 | NULL,\r | |
470 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
471 | );\r | |
472 | if (EFI_ERROR (Status)) {\r | |
473 | return Status;\r | |
474 | }\r | |
475 | \r | |
476 | //\r | |
477 | // Update the component name for this child handle.\r | |
478 | //\r | |
479 | Status = UpdateTcp6Name (Tcp6);\r | |
480 | if (EFI_ERROR (Status)) {\r | |
481 | return Status;\r | |
482 | }\r | |
483 | }\r | |
484 | \r | |
485 | //\r | |
486 | // Make sure this driver is currently managing ControllHandle\r | |
487 | //\r | |
488 | Status = EfiTestChildHandle (\r | |
489 | ControllerHandle,\r | |
490 | ChildHandle,\r | |
491 | &gEfiIp4ProtocolGuid\r | |
492 | );\r | |
493 | if (!EFI_ERROR (Status)) {\r | |
494 | //\r | |
495 | // Retrieve an instance of a produced protocol from ChildHandle\r | |
496 | //\r | |
497 | Status = gBS->OpenProtocol (\r | |
498 | ChildHandle,\r | |
499 | &gEfiTcp4ProtocolGuid,\r | |
500 | (VOID **)&Tcp4,\r | |
501 | NULL,\r | |
502 | NULL,\r | |
503 | EFI_OPEN_PROTOCOL_GET_PROTOCOL\r | |
504 | );\r | |
505 | if (EFI_ERROR (Status)) {\r | |
506 | return Status;\r | |
507 | }\r | |
508 | \r | |
509 | //\r | |
510 | // Update the component name for this child handle.\r | |
511 | //\r | |
512 | Status = UpdateTcp4Name (Tcp4);\r | |
513 | if (EFI_ERROR (Status)) {\r | |
514 | return Status;\r | |
515 | }\r | |
516 | }\r | |
517 | \r | |
518 | return LookupUnicodeString2 (\r | |
519 | Language,\r | |
520 | This->SupportedLanguages,\r | |
521 | gTcpControllerNameTable,\r | |
522 | ControllerName,\r | |
523 | (BOOLEAN)(This == &gTcpComponentName)\r | |
524 | );\r | |
a3bcde70 | 525 | }\r |
216f7970 | 526 | \r |