Commit | Line | Data |
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5c08e117 | 1 | /** @file\r |
2 | FrontPage routines to handle the callbacks and browser calls\r | |
3 | \r | |
0a6f4824 | 4 | Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>\r |
c0a00b14 | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
5c08e117 | 6 | \r |
7 | **/\r | |
8 | \r | |
9 | #include "Bds.h"\r | |
10 | #include "FrontPage.h"\r | |
ad5a96ab | 11 | #include "Language.h"\r |
d394581d | 12 | #include "Hotkey.h"\r |
5c08e117 | 13 | \r |
2df686c6 | 14 | BOOLEAN mModeInitialized = FALSE;\r |
32bc1227 | 15 | \r |
5c08e117 | 16 | BOOLEAN gConnectAllHappened = FALSE;\r |
17 | UINTN gCallbackKey;\r | |
a412ad88 | 18 | CHAR8 *mLanguageString;\r |
5c08e117 | 19 | \r |
2df686c6 | 20 | //\r |
21 | // Boot video resolution and text mode.\r | |
22 | //\r | |
23 | UINT32 mBootHorizontalResolution = 0;\r | |
24 | UINT32 mBootVerticalResolution = 0;\r | |
25 | UINT32 mBootTextModeColumn = 0;\r | |
26 | UINT32 mBootTextModeRow = 0;\r | |
27 | //\r | |
28 | // BIOS setup video resolution and text mode.\r | |
29 | //\r | |
30 | UINT32 mSetupTextModeColumn = 0;\r | |
31 | UINT32 mSetupTextModeRow = 0;\r | |
32 | UINT32 mSetupHorizontalResolution = 0;\r | |
33 | UINT32 mSetupVerticalResolution = 0;\r | |
34 | \r | |
5c08e117 | 35 | EFI_FORM_BROWSER2_PROTOCOL *gFormBrowser2;\r |
5c08e117 | 36 | \r |
37 | FRONT_PAGE_CALLBACK_DATA gFrontPagePrivate = {\r | |
38 | FRONT_PAGE_CALLBACK_DATA_SIGNATURE,\r | |
39 | NULL,\r | |
40 | NULL,\r | |
41 | NULL,\r | |
42 | {\r | |
43 | FakeExtractConfig,\r | |
44 | FakeRouteConfig,\r | |
45 | FrontPageCallback\r | |
46 | }\r | |
47 | };\r | |
48 | \r | |
f6f910dd | 49 | HII_VENDOR_DEVICE_PATH mFrontPageHiiVendorDevicePath = {\r |
50 | {\r | |
51 | {\r | |
52 | HARDWARE_DEVICE_PATH,\r | |
53 | HW_VENDOR_DP,\r | |
54 | {\r | |
55 | (UINT8) (sizeof (VENDOR_DEVICE_PATH)),\r | |
56 | (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)\r | |
57 | }\r | |
58 | },\r | |
e24fc103 | 59 | FRONT_PAGE_FORMSET_GUID\r |
f6f910dd | 60 | },\r |
61 | {\r | |
62 | END_DEVICE_PATH_TYPE,\r | |
63 | END_ENTIRE_DEVICE_PATH_SUBTYPE,\r | |
128efbbc | 64 | {\r |
f6f910dd | 65 | (UINT8) (END_DEVICE_PATH_LENGTH),\r |
66 | (UINT8) ((END_DEVICE_PATH_LENGTH) >> 8)\r | |
67 | }\r | |
68 | }\r | |
69 | };\r | |
70 | \r | |
5c08e117 | 71 | /**\r |
72 | This function allows a caller to extract the current configuration for one\r | |
73 | or more named elements from the target driver.\r | |
74 | \r | |
75 | \r | |
76 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
77 | @param Request A null-terminated Unicode string in <ConfigRequest> format.\r | |
78 | @param Progress On return, points to a character in the Request string.\r | |
79 | Points to the string's null terminator if request was successful.\r | |
80 | Points to the most recent '&' before the first failing name/value\r | |
81 | pair (or the beginning of the string if the failure is in the\r | |
82 | first name/value pair) if the request was not successful.\r | |
83 | @param Results A null-terminated Unicode string in <ConfigAltResp> format which\r | |
84 | has all values filled in for the names in the Request string.\r | |
85 | String to be allocated by the called function.\r | |
86 | \r | |
87 | @retval EFI_SUCCESS The Results is filled with the requested values.\r | |
88 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the results.\r | |
59aefb7e | 89 | @retval EFI_INVALID_PARAMETER Request is illegal syntax, or unknown name.\r |
5c08e117 | 90 | @retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.\r |
91 | \r | |
92 | **/\r | |
93 | EFI_STATUS\r | |
94 | EFIAPI\r | |
95 | FakeExtractConfig (\r | |
96 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
97 | IN CONST EFI_STRING Request,\r | |
98 | OUT EFI_STRING *Progress,\r | |
99 | OUT EFI_STRING *Results\r | |
100 | )\r | |
101 | {\r | |
59aefb7e | 102 | if (Progress == NULL || Results == NULL) {\r |
dedfc3bb LG |
103 | return EFI_INVALID_PARAMETER;\r |
104 | }\r | |
cdcc36ae | 105 | *Progress = Request;\r |
5c08e117 | 106 | return EFI_NOT_FOUND;\r |
107 | }\r | |
108 | \r | |
109 | /**\r | |
110 | This function processes the results of changes in configuration.\r | |
111 | \r | |
112 | \r | |
113 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
114 | @param Configuration A null-terminated Unicode string in <ConfigResp> format.\r | |
115 | @param Progress A pointer to a string filled in with the offset of the most\r | |
116 | recent '&' before the first failing name/value pair (or the\r | |
117 | beginning of the string if the failure is in the first\r | |
118 | name/value pair) or the terminating NULL if all was successful.\r | |
119 | \r | |
120 | @retval EFI_SUCCESS The Results is processed successfully.\r | |
121 | @retval EFI_INVALID_PARAMETER Configuration is NULL.\r | |
122 | @retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.\r | |
123 | \r | |
124 | **/\r | |
125 | EFI_STATUS\r | |
126 | EFIAPI\r | |
127 | FakeRouteConfig (\r | |
128 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
129 | IN CONST EFI_STRING Configuration,\r | |
130 | OUT EFI_STRING *Progress\r | |
131 | )\r | |
132 | {\r | |
dedfc3bb | 133 | if (Configuration == NULL || Progress == NULL) {\r |
cdcc36ae LG |
134 | return EFI_INVALID_PARAMETER;\r |
135 | }\r | |
136 | \r | |
dedfc3bb | 137 | *Progress = Configuration;\r |
e24fc103 LG |
138 | if (!HiiIsConfigHdrMatch (Configuration, &gBootMaintFormSetGuid, mBootMaintStorageName)\r |
139 | && !HiiIsConfigHdrMatch (Configuration, &gFileExploreFormSetGuid, mFileExplorerStorageName)) {\r | |
dedfc3bb | 140 | return EFI_NOT_FOUND;\r |
cdcc36ae LG |
141 | }\r |
142 | \r | |
dedfc3bb LG |
143 | *Progress = Configuration + StrLen (Configuration);\r |
144 | return EFI_SUCCESS;\r | |
5c08e117 | 145 | }\r |
146 | \r | |
147 | /**\r | |
148 | This function processes the results of changes in configuration.\r | |
149 | \r | |
150 | \r | |
151 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
152 | @param Action Specifies the type of action taken by the browser.\r | |
153 | @param QuestionId A unique value which is sent to the original exporting driver\r | |
154 | so that it can identify the type of data to expect.\r | |
155 | @param Type The type of value for the question.\r | |
156 | @param Value A pointer to the data being sent to the original exporting driver.\r | |
157 | @param ActionRequest On return, points to the action requested by the callback function.\r | |
158 | \r | |
159 | @retval EFI_SUCCESS The callback successfully handled the action.\r | |
160 | @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the variable and its data.\r | |
161 | @retval EFI_DEVICE_ERROR The variable could not be saved.\r | |
162 | @retval EFI_UNSUPPORTED The specified Action is not supported by the callback.\r | |
163 | \r | |
164 | **/\r | |
165 | EFI_STATUS\r | |
166 | EFIAPI\r | |
167 | FrontPageCallback (\r | |
168 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
169 | IN EFI_BROWSER_ACTION Action,\r | |
170 | IN EFI_QUESTION_ID QuestionId,\r | |
171 | IN UINT8 Type,\r | |
172 | IN EFI_IFR_TYPE_VALUE *Value,\r | |
173 | OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r | |
174 | )\r | |
175 | {\r | |
5c08e117 | 176 | CHAR8 *LangCode;\r |
a3a795af | 177 | CHAR8 *Lang;\r |
5c08e117 | 178 | UINTN Index;\r |
5c08e117 | 179 | \r |
84724077 ED |
180 | if (Action != EFI_BROWSER_ACTION_CHANGING && Action != EFI_BROWSER_ACTION_CHANGED) {\r |
181 | //\r | |
182 | // All other action return unsupported.\r | |
183 | //\r | |
184 | return EFI_UNSUPPORTED;\r | |
185 | }\r | |
0a6f4824 | 186 | \r |
84724077 ED |
187 | gCallbackKey = QuestionId;\r |
188 | \r | |
189 | if (Action == EFI_BROWSER_ACTION_CHANGED) {\r | |
d88f86f1 ED |
190 | if ((Value == NULL) || (ActionRequest == NULL)) {\r |
191 | return EFI_INVALID_PARAMETER;\r | |
192 | }\r | |
5c08e117 | 193 | \r |
d88f86f1 ED |
194 | switch (QuestionId) {\r |
195 | case FRONT_PAGE_KEY_CONTINUE:\r | |
196 | //\r | |
197 | // This is the continue - clear the screen and return an error to get out of FrontPage loop\r | |
198 | //\r | |
84724077 | 199 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;\r |
d88f86f1 ED |
200 | break;\r |
201 | \r | |
202 | case FRONT_PAGE_KEY_LANGUAGE:\r | |
d88f86f1 ED |
203 | //\r |
204 | // Allocate working buffer for RFC 4646 language in supported LanguageString.\r | |
205 | //\r | |
a412ad88 | 206 | Lang = AllocatePool (AsciiStrSize (mLanguageString));\r |
0a6f4824 | 207 | ASSERT (Lang != NULL);\r |
d88f86f1 ED |
208 | \r |
209 | Index = 0;\r | |
a412ad88 | 210 | LangCode = mLanguageString;\r |
d88f86f1 ED |
211 | while (*LangCode != 0) {\r |
212 | GetNextLanguage (&LangCode, Lang);\r | |
213 | \r | |
214 | if (Index == Value->u8) {\r | |
215 | break;\r | |
216 | }\r | |
217 | \r | |
218 | Index++;\r | |
5c08e117 | 219 | }\r |
220 | \r | |
a412ad88 | 221 | if (Index == Value->u8) {\r |
69fc8f08 | 222 | BdsDxeSetVariableAndReportStatusCodeOnError (\r |
d88f86f1 ED |
223 | L"PlatformLang",\r |
224 | &gEfiGlobalVariableGuid,\r | |
225 | EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,\r | |
a412ad88 | 226 | AsciiStrSize (Lang),\r |
d88f86f1 ED |
227 | Lang\r |
228 | );\r | |
d88f86f1 ED |
229 | } else {\r |
230 | ASSERT (FALSE);\r | |
231 | }\r | |
128efbbc | 232 | \r |
84724077 ED |
233 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;\r |
234 | \r | |
d88f86f1 | 235 | FreePool (Lang);\r |
d88f86f1 ED |
236 | break;\r |
237 | \r | |
84724077 ED |
238 | default:\r |
239 | break;\r | |
240 | }\r | |
241 | } else if (Action == EFI_BROWSER_ACTION_CHANGING) {\r | |
242 | if (Value == NULL) {\r | |
243 | return EFI_INVALID_PARAMETER;\r | |
244 | }\r | |
245 | \r | |
246 | //\r | |
247 | // The first 4 entries in the Front Page are to be GUARANTEED to remain constant so IHV's can\r | |
248 | // describe to their customers in documentation how to find their setup information (namely\r | |
249 | // under the device manager and specific buckets)\r | |
250 | //\r | |
251 | switch (QuestionId) {\r | |
d88f86f1 ED |
252 | case FRONT_PAGE_KEY_BOOT_MANAGER:\r |
253 | //\r | |
254 | // Boot Manager\r | |
255 | //\r | |
256 | break;\r | |
257 | \r | |
258 | case FRONT_PAGE_KEY_DEVICE_MANAGER:\r | |
259 | //\r | |
260 | // Device Manager\r | |
261 | //\r | |
262 | break;\r | |
263 | \r | |
264 | case FRONT_PAGE_KEY_BOOT_MAINTAIN:\r | |
265 | //\r | |
266 | // Boot Maintenance Manager\r | |
267 | //\r | |
268 | break;\r | |
269 | \r | |
270 | default:\r | |
271 | gCallbackKey = 0;\r | |
272 | break;\r | |
5c08e117 | 273 | }\r |
5c08e117 | 274 | }\r |
275 | \r | |
0a6f4824 | 276 | return EFI_SUCCESS;\r |
5c08e117 | 277 | }\r |
278 | \r | |
279 | /**\r | |
280 | Initialize HII information for the FrontPage\r | |
281 | \r | |
282 | \r | |
283 | @param InitializeHiiData TRUE if HII elements need to be initialized.\r | |
284 | \r | |
285 | @retval EFI_SUCCESS The operation is successful.\r | |
286 | @retval EFI_DEVICE_ERROR If the dynamic opcode creation failed.\r | |
287 | \r | |
288 | **/\r | |
289 | EFI_STATUS\r | |
290 | InitializeFrontPage (\r | |
291 | IN BOOLEAN InitializeHiiData\r | |
292 | )\r | |
293 | {\r | |
294 | EFI_STATUS Status;\r | |
5c08e117 | 295 | CHAR8 *LangCode;\r |
a3a795af | 296 | CHAR8 *Lang;\r |
9b82facd | 297 | UINTN LangSize;\r |
a3a795af | 298 | CHAR8 *CurrentLang;\r |
5c08e117 | 299 | UINTN OptionCount;\r |
5c08e117 | 300 | CHAR16 *StringBuffer;\r |
5c08e117 | 301 | EFI_HII_HANDLE HiiHandle;\r |
75bf9d0e LG |
302 | VOID *OptionsOpCodeHandle;\r |
303 | VOID *StartOpCodeHandle;\r | |
304 | VOID *EndOpCodeHandle;\r | |
305 | EFI_IFR_GUID_LABEL *StartLabel;\r | |
306 | EFI_IFR_GUID_LABEL *EndLabel;\r | |
a412ad88 ED |
307 | EFI_HII_STRING_PROTOCOL *HiiString;\r |
308 | UINTN StringSize;\r | |
309 | \r | |
310 | Lang = NULL;\r | |
311 | StringBuffer = NULL;\r | |
5c08e117 | 312 | \r |
313 | if (InitializeHiiData) {\r | |
314 | //\r | |
315 | // Initialize the Device Manager\r | |
316 | //\r | |
317 | InitializeDeviceManager ();\r | |
318 | \r | |
319 | //\r | |
320 | // Initialize the Device Manager\r | |
321 | //\r | |
322 | InitializeBootManager ();\r | |
323 | \r | |
324 | gCallbackKey = 0;\r | |
325 | \r | |
326 | //\r | |
327 | // Locate Hii relative protocols\r | |
328 | //\r | |
5c08e117 | 329 | Status = gBS->LocateProtocol (&gEfiFormBrowser2ProtocolGuid, NULL, (VOID **) &gFormBrowser2);\r |
330 | if (EFI_ERROR (Status)) {\r | |
331 | return Status;\r | |
332 | }\r | |
333 | \r | |
5c08e117 | 334 | //\r |
f6f910dd | 335 | // Install Device Path Protocol and Config Access protocol to driver handle\r |
5c08e117 | 336 | //\r |
f6f910dd | 337 | Status = gBS->InstallMultipleProtocolInterfaces (\r |
5c08e117 | 338 | &gFrontPagePrivate.DriverHandle,\r |
f6f910dd | 339 | &gEfiDevicePathProtocolGuid,\r |
340 | &mFrontPageHiiVendorDevicePath,\r | |
5c08e117 | 341 | &gEfiHiiConfigAccessProtocolGuid,\r |
f6f910dd | 342 | &gFrontPagePrivate.ConfigAccess,\r |
343 | NULL\r | |
5c08e117 | 344 | );\r |
345 | ASSERT_EFI_ERROR (Status);\r | |
346 | \r | |
347 | //\r | |
348 | // Publish our HII data\r | |
349 | //\r | |
cb7d01c0 | 350 | gFrontPagePrivate.HiiHandle = HiiAddPackages (\r |
e24fc103 | 351 | &gFrontPageFormSetGuid,\r |
cb7d01c0 | 352 | gFrontPagePrivate.DriverHandle,\r |
353 | FrontPageVfrBin,\r | |
354 | BdsDxeStrings,\r | |
355 | NULL\r | |
356 | );\r | |
357 | if (gFrontPagePrivate.HiiHandle == NULL) {\r | |
358 | return EFI_OUT_OF_RESOURCES;\r | |
5c08e117 | 359 | }\r |
360 | }\r | |
361 | \r | |
5c08e117 | 362 | \r |
363 | //\r | |
75bf9d0e | 364 | // Init OpCode Handle and Allocate space for creation of UpdateData Buffer\r |
5c08e117 | 365 | //\r |
75bf9d0e LG |
366 | StartOpCodeHandle = HiiAllocateOpCodeHandle ();\r |
367 | ASSERT (StartOpCodeHandle != NULL);\r | |
5c08e117 | 368 | \r |
75bf9d0e LG |
369 | EndOpCodeHandle = HiiAllocateOpCodeHandle ();\r |
370 | ASSERT (EndOpCodeHandle != NULL);\r | |
371 | \r | |
372 | OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
373 | ASSERT (OptionsOpCodeHandle != NULL);\r | |
374 | //\r | |
375 | // Create Hii Extend Label OpCode as the start opcode\r | |
376 | //\r | |
377 | StartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (StartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r | |
378 | StartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
379 | StartLabel->Number = LABEL_SELECT_LANGUAGE;\r | |
380 | \r | |
381 | //\r | |
382 | // Create Hii Extend Label OpCode as the end opcode\r | |
383 | //\r | |
384 | EndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (EndOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r | |
385 | EndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
386 | EndLabel->Number = LABEL_END;\r | |
5c08e117 | 387 | \r |
388 | //\r | |
389 | // Collect the languages from what our current Language support is based on our VFR\r | |
390 | //\r | |
391 | HiiHandle = gFrontPagePrivate.HiiHandle;\r | |
a3a795af | 392 | \r |
44873d30 | 393 | GetEfiGlobalVariable2 (L"PlatformLang", (VOID**)&CurrentLang, NULL);\r |
128efbbc | 394 | \r |
de12ae82 ED |
395 | //\r |
396 | // Get Support language list from variable.\r | |
397 | //\r | |
398 | if (mLanguageString == NULL){\r | |
44873d30 | 399 | GetEfiGlobalVariable2 (L"PlatformLangCodes", (VOID**)&mLanguageString, NULL);\r |
a412ad88 ED |
400 | if (mLanguageString == NULL) {\r |
401 | mLanguageString = AllocateCopyPool (\r | |
402 | AsciiStrSize ((CHAR8 *) PcdGetPtr (PcdUefiVariableDefaultPlatformLangCodes)),\r | |
403 | (CHAR8 *) PcdGetPtr (PcdUefiVariableDefaultPlatformLangCodes)\r | |
404 | );\r | |
405 | ASSERT (mLanguageString != NULL);\r | |
406 | }\r | |
de12ae82 | 407 | }\r |
a412ad88 | 408 | \r |
de12ae82 | 409 | if (gFrontPagePrivate.LanguageToken == NULL) {\r |
a412ad88 ED |
410 | //\r |
411 | // Count the language list number.\r | |
0a6f4824 | 412 | //\r |
a412ad88 ED |
413 | LangCode = mLanguageString;\r |
414 | Lang = AllocatePool (AsciiStrSize (mLanguageString));\r | |
415 | ASSERT (Lang != NULL);\r | |
416 | OptionCount = 0;\r | |
75bf9d0e | 417 | while (*LangCode != 0) {\r |
0b3f5a4d | 418 | GetNextLanguage (&LangCode, Lang);\r |
75bf9d0e LG |
419 | OptionCount ++;\r |
420 | }\r | |
a412ad88 ED |
421 | \r |
422 | //\r | |
423 | // Allocate extra 1 as the end tag.\r | |
424 | //\r | |
425 | gFrontPagePrivate.LanguageToken = AllocateZeroPool ((OptionCount + 1) * sizeof (EFI_STRING_ID));\r | |
75bf9d0e | 426 | ASSERT (gFrontPagePrivate.LanguageToken != NULL);\r |
75bf9d0e | 427 | \r |
a412ad88 ED |
428 | Status = gBS->LocateProtocol (&gEfiHiiStringProtocolGuid, NULL, (VOID **) &HiiString);\r |
429 | ASSERT_EFI_ERROR (Status);\r | |
5c08e117 | 430 | \r |
a412ad88 ED |
431 | LangCode = mLanguageString;\r |
432 | OptionCount = 0;\r | |
433 | while (*LangCode != 0) {\r | |
434 | GetNextLanguage (&LangCode, Lang);\r | |
5c08e117 | 435 | \r |
a412ad88 ED |
436 | StringSize = 0;\r |
437 | Status = HiiString->GetString (HiiString, Lang, HiiHandle, PRINTABLE_LANGUAGE_NAME_STRING_ID, StringBuffer, &StringSize, NULL);\r | |
438 | if (Status == EFI_BUFFER_TOO_SMALL) {\r | |
439 | StringBuffer = AllocateZeroPool (StringSize);\r | |
440 | ASSERT (StringBuffer != NULL);\r | |
441 | Status = HiiString->GetString (HiiString, Lang, HiiHandle, PRINTABLE_LANGUAGE_NAME_STRING_ID, StringBuffer, &StringSize, NULL);\r | |
442 | ASSERT_EFI_ERROR (Status);\r | |
443 | }\r | |
444 | \r | |
445 | if (EFI_ERROR (Status)) {\r | |
9b82facd SZ |
446 | LangSize = AsciiStrSize (Lang);\r |
447 | StringBuffer = AllocatePool (LangSize * sizeof (CHAR16));\r | |
a412ad88 | 448 | ASSERT (StringBuffer != NULL);\r |
9b82facd | 449 | AsciiStrToUnicodeStrS (Lang, StringBuffer, LangSize);\r |
a412ad88 ED |
450 | }\r |
451 | \r | |
452 | ASSERT (StringBuffer != NULL);\r | |
75bf9d0e | 453 | gFrontPagePrivate.LanguageToken[OptionCount] = HiiSetString (HiiHandle, 0, StringBuffer, NULL);\r |
5c08e117 | 454 | FreePool (StringBuffer);\r |
a412ad88 ED |
455 | \r |
456 | OptionCount++;\r | |
5c08e117 | 457 | }\r |
a412ad88 | 458 | }\r |
5c08e117 | 459 | \r |
a412ad88 ED |
460 | ASSERT (gFrontPagePrivate.LanguageToken != NULL);\r |
461 | LangCode = mLanguageString;\r | |
462 | OptionCount = 0;\r | |
463 | if (Lang == NULL) {\r | |
464 | Lang = AllocatePool (AsciiStrSize (mLanguageString));\r | |
465 | ASSERT (Lang != NULL);\r | |
466 | }\r | |
467 | while (*LangCode != 0) {\r | |
468 | GetNextLanguage (&LangCode, Lang);\r | |
469 | \r | |
470 | if (CurrentLang != NULL && AsciiStrCmp (Lang, CurrentLang) == 0) {\r | |
75bf9d0e LG |
471 | HiiCreateOneOfOptionOpCode (\r |
472 | OptionsOpCodeHandle,\r | |
473 | gFrontPagePrivate.LanguageToken[OptionCount],\r | |
474 | EFI_IFR_OPTION_DEFAULT,\r | |
475 | EFI_IFR_NUMERIC_SIZE_1,\r | |
476 | (UINT8) OptionCount\r | |
477 | );\r | |
5c08e117 | 478 | } else {\r |
75bf9d0e LG |
479 | HiiCreateOneOfOptionOpCode (\r |
480 | OptionsOpCodeHandle,\r | |
481 | gFrontPagePrivate.LanguageToken[OptionCount],\r | |
482 | 0,\r | |
483 | EFI_IFR_NUMERIC_SIZE_1,\r | |
484 | (UINT8) OptionCount\r | |
485 | );\r | |
5c08e117 | 486 | }\r |
5c08e117 | 487 | \r |
488 | OptionCount++;\r | |
489 | }\r | |
490 | \r | |
a3a795af | 491 | if (CurrentLang != NULL) {\r |
492 | FreePool (CurrentLang);\r | |
493 | }\r | |
a3a795af | 494 | FreePool (Lang);\r |
5c08e117 | 495 | \r |
75bf9d0e LG |
496 | HiiCreateOneOfOpCode (\r |
497 | StartOpCodeHandle,\r | |
5c08e117 | 498 | FRONT_PAGE_KEY_LANGUAGE,\r |
499 | 0,\r | |
500 | 0,\r | |
501 | STRING_TOKEN (STR_LANGUAGE_SELECT),\r | |
502 | STRING_TOKEN (STR_LANGUAGE_SELECT_HELP),\r | |
503 | EFI_IFR_FLAG_CALLBACK,\r | |
504 | EFI_IFR_NUMERIC_SIZE_1,\r | |
75bf9d0e LG |
505 | OptionsOpCodeHandle,\r |
506 | NULL\r | |
5c08e117 | 507 | );\r |
508 | \r | |
75bf9d0e | 509 | Status = HiiUpdateForm (\r |
5c08e117 | 510 | HiiHandle,\r |
e24fc103 | 511 | &gFrontPageFormSetGuid,\r |
5c08e117 | 512 | FRONT_PAGE_FORM_ID,\r |
75bf9d0e LG |
513 | StartOpCodeHandle, // LABEL_SELECT_LANGUAGE\r |
514 | EndOpCodeHandle // LABEL_END\r | |
5c08e117 | 515 | );\r |
516 | \r | |
75bf9d0e LG |
517 | HiiFreeOpCodeHandle (StartOpCodeHandle);\r |
518 | HiiFreeOpCodeHandle (EndOpCodeHandle);\r | |
519 | HiiFreeOpCodeHandle (OptionsOpCodeHandle);\r | |
5c08e117 | 520 | return Status;\r |
521 | }\r | |
522 | \r | |
523 | /**\r | |
524 | Call the browser and display the front page\r | |
525 | \r | |
526 | @return Status code that will be returned by\r | |
527 | EFI_FORM_BROWSER2_PROTOCOL.SendForm ().\r | |
528 | \r | |
529 | **/\r | |
530 | EFI_STATUS\r | |
531 | CallFrontPage (\r | |
532 | VOID\r | |
533 | )\r | |
534 | {\r | |
535 | EFI_STATUS Status;\r | |
536 | EFI_BROWSER_ACTION_REQUEST ActionRequest;\r | |
537 | \r | |
538 | //\r | |
539 | // Begin waiting for USER INPUT\r | |
540 | //\r | |
541 | REPORT_STATUS_CODE (\r | |
542 | EFI_PROGRESS_CODE,\r | |
543 | (EFI_SOFTWARE_DXE_BS_DRIVER | EFI_SW_PC_INPUT_WAIT)\r | |
544 | );\r | |
545 | \r | |
546 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r | |
547 | Status = gFormBrowser2->SendForm (\r | |
548 | gFormBrowser2,\r | |
549 | &gFrontPagePrivate.HiiHandle,\r | |
550 | 1,\r | |
e24fc103 | 551 | &gFrontPageFormSetGuid,\r |
5c08e117 | 552 | 0,\r |
553 | NULL,\r | |
554 | &ActionRequest\r | |
555 | );\r | |
556 | //\r | |
baf46e70 | 557 | // Check whether user change any option setting which needs a reset to be effective\r |
5c08e117 | 558 | //\r |
559 | if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {\r | |
560 | EnableResetRequired ();\r | |
561 | }\r | |
562 | \r | |
563 | return Status;\r | |
564 | }\r | |
565 | \r | |
5c08e117 | 566 | \r |
567 | /**\r | |
13078b3f | 568 | Convert Processor Frequency Data to a string.\r |
5c08e117 | 569 | \r |
570 | @param ProcessorFrequency The frequency data to process\r | |
6cfbf7ad | 571 | @param Base10Exponent The exponent based on 10\r |
5c08e117 | 572 | @param String The string that is created\r |
573 | \r | |
574 | **/\r | |
575 | VOID\r | |
576 | ConvertProcessorToString (\r | |
6cfbf7ad | 577 | IN UINT16 ProcessorFrequency,\r |
578 | IN UINT16 Base10Exponent,\r | |
579 | OUT CHAR16 **String\r | |
5c08e117 | 580 | )\r |
581 | {\r | |
582 | CHAR16 *StringBuffer;\r | |
583 | UINTN Index;\r | |
584 | UINT32 FreqMhz;\r | |
585 | \r | |
6cfbf7ad | 586 | if (Base10Exponent >= 6) {\r |
587 | FreqMhz = ProcessorFrequency;\r | |
aa5f60ae | 588 | for (Index = 0; Index < ((UINT32)Base10Exponent - 6); Index++) {\r |
5c08e117 | 589 | FreqMhz *= 10;\r |
590 | }\r | |
591 | } else {\r | |
592 | FreqMhz = 0;\r | |
593 | }\r | |
594 | \r | |
595 | StringBuffer = AllocateZeroPool (0x20);\r | |
596 | ASSERT (StringBuffer != NULL);\r | |
0438f5e2 HW |
597 | UnicodeValueToStringS (StringBuffer, 0x20, LEFT_JUSTIFY, FreqMhz / 1000, 3);\r |
598 | Index = StrnLenS (StringBuffer, 0x20 / sizeof (CHAR16));\r | |
19d02cc2 | 599 | StrCatS (StringBuffer, 0x20 / sizeof (CHAR16), L".");\r |
0438f5e2 HW |
600 | UnicodeValueToStringS (\r |
601 | StringBuffer + Index + 1,\r | |
602 | 0x20 - sizeof (CHAR16) * (Index + 1),\r | |
603 | PREFIX_ZERO,\r | |
604 | (FreqMhz % 1000) / 10,\r | |
605 | 2\r | |
606 | );\r | |
19d02cc2 | 607 | StrCatS (StringBuffer, 0x20 / sizeof (CHAR16), L" GHz");\r |
5c08e117 | 608 | *String = (CHAR16 *) StringBuffer;\r |
5c08e117 | 609 | return ;\r |
610 | }\r | |
611 | \r | |
6cfbf7ad | 612 | \r |
5c08e117 | 613 | /**\r |
614 | Convert Memory Size to a string.\r | |
615 | \r | |
616 | @param MemorySize The size of the memory to process\r | |
617 | @param String The string that is created\r | |
618 | \r | |
619 | **/\r | |
620 | VOID\r | |
621 | ConvertMemorySizeToString (\r | |
622 | IN UINT32 MemorySize,\r | |
623 | OUT CHAR16 **String\r | |
624 | )\r | |
625 | {\r | |
626 | CHAR16 *StringBuffer;\r | |
627 | \r | |
628 | StringBuffer = AllocateZeroPool (0x20);\r | |
629 | ASSERT (StringBuffer != NULL);\r | |
0438f5e2 | 630 | UnicodeValueToStringS (StringBuffer, 0x20, LEFT_JUSTIFY, MemorySize, 6);\r |
19d02cc2 | 631 | StrCatS (StringBuffer, 0x20 / sizeof (CHAR16), L" MB RAM");\r |
5c08e117 | 632 | \r |
633 | *String = (CHAR16 *) StringBuffer;\r | |
634 | \r | |
635 | return ;\r | |
636 | }\r | |
637 | \r | |
6cfbf7ad | 638 | /**\r |
639 | \r | |
640 | Acquire the string associated with the Index from smbios structure and return it.\r | |
641 | The caller is responsible for free the string buffer.\r | |
642 | \r | |
643 | @param OptionalStrStart The start position to search the string\r | |
644 | @param Index The index of the string to extract\r | |
645 | @param String The string that is extracted\r | |
646 | \r | |
647 | @retval EFI_SUCCESS The function returns EFI_SUCCESS always.\r | |
648 | \r | |
649 | **/\r | |
650 | EFI_STATUS\r | |
651 | GetOptionalStringByIndex (\r | |
652 | IN CHAR8 *OptionalStrStart,\r | |
653 | IN UINT8 Index,\r | |
654 | OUT CHAR16 **String\r | |
655 | )\r | |
656 | {\r | |
2ca7eca4 | 657 | UINTN StrSize;\r |
6cfbf7ad | 658 | \r |
2ca7eca4 RN |
659 | if (Index == 0) {\r |
660 | *String = AllocateZeroPool (sizeof (CHAR16));\r | |
661 | return EFI_SUCCESS;\r | |
662 | }\r | |
6cfbf7ad | 663 | \r |
2ca7eca4 RN |
664 | StrSize = 0;\r |
665 | do {\r | |
666 | Index--;\r | |
667 | OptionalStrStart += StrSize;\r | |
668 | StrSize = AsciiStrSize (OptionalStrStart);\r | |
669 | } while (OptionalStrStart[StrSize] != 0 && Index != 0);\r | |
670 | \r | |
d69bf66d RN |
671 | if ((Index != 0) || (StrSize == 1)) {\r |
672 | //\r | |
673 | // Meet the end of strings set but Index is non-zero, or\r | |
674 | // Find an empty string\r | |
675 | //\r | |
2ca7eca4 | 676 | *String = GetStringById (STRING_TOKEN (STR_MISSING_STRING));\r |
6cfbf7ad | 677 | } else {\r |
2ca7eca4 | 678 | *String = AllocatePool (StrSize * sizeof (CHAR16));\r |
9b82facd | 679 | AsciiStrToUnicodeStrS (OptionalStrStart, *String, StrSize);\r |
6cfbf7ad | 680 | }\r |
681 | \r | |
6cfbf7ad | 682 | return EFI_SUCCESS;\r |
683 | }\r | |
684 | \r | |
685 | \r | |
5c08e117 | 686 | /**\r |
687 | Update the banner information for the Front Page based on DataHub information.\r | |
688 | \r | |
689 | **/\r | |
690 | VOID\r | |
691 | UpdateFrontPageStrings (\r | |
692 | VOID\r | |
693 | )\r | |
694 | {\r | |
6cfbf7ad | 695 | UINT8 StrIndex;\r |
5c08e117 | 696 | CHAR16 *NewString;\r |
6cfbf7ad | 697 | EFI_STATUS Status;\r |
698 | EFI_STRING_ID TokenToUpdate;\r | |
699 | EFI_SMBIOS_HANDLE SmbiosHandle;\r | |
700 | EFI_SMBIOS_PROTOCOL *Smbios;\r | |
701 | SMBIOS_TABLE_TYPE0 *Type0Record;\r | |
702 | SMBIOS_TABLE_TYPE1 *Type1Record;\r | |
703 | SMBIOS_TABLE_TYPE4 *Type4Record;\r | |
704 | SMBIOS_TABLE_TYPE19 *Type19Record;\r | |
705 | EFI_SMBIOS_TABLE_HEADER *Record;\r | |
92015d3b | 706 | UINT64 InstalledMemory;\r |
0a6f4824 | 707 | \r |
92015d3b | 708 | InstalledMemory = 0;\r |
5c08e117 | 709 | \r |
710 | //\r | |
711 | // Update Front Page strings\r | |
712 | //\r | |
713 | Status = gBS->LocateProtocol (\r | |
6cfbf7ad | 714 | &gEfiSmbiosProtocolGuid,\r |
5c08e117 | 715 | NULL,\r |
6cfbf7ad | 716 | (VOID **) &Smbios\r |
5c08e117 | 717 | );\r |
6d5b88f3 OM |
718 | if (!EFI_ERROR (Status)) {\r |
719 | SmbiosHandle = SMBIOS_HANDLE_PI_RESERVED;\r | |
92015d3b JL |
720 | Status = Smbios->GetNext (Smbios, &SmbiosHandle, NULL, &Record, NULL);\r |
721 | while (!EFI_ERROR(Status)) {\r | |
39579a5a | 722 | if (Record->Type == SMBIOS_TYPE_BIOS_INFORMATION) {\r |
6d5b88f3 OM |
723 | Type0Record = (SMBIOS_TABLE_TYPE0 *) Record;\r |
724 | StrIndex = Type0Record->BiosVersion;\r | |
725 | GetOptionalStringByIndex ((CHAR8*)((UINT8*)Type0Record + Type0Record->Hdr.Length), StrIndex, &NewString);\r | |
726 | TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_BIOS_VERSION);\r | |
727 | HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r | |
728 | FreePool (NewString);\r | |
6d5b88f3 | 729 | }\r |
5c08e117 | 730 | \r |
39579a5a | 731 | if (Record->Type == SMBIOS_TYPE_SYSTEM_INFORMATION) {\r |
6d5b88f3 OM |
732 | Type1Record = (SMBIOS_TABLE_TYPE1 *) Record;\r |
733 | StrIndex = Type1Record->ProductName;\r | |
734 | GetOptionalStringByIndex ((CHAR8*)((UINT8*)Type1Record + Type1Record->Hdr.Length), StrIndex, &NewString);\r | |
735 | TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_COMPUTER_MODEL);\r | |
736 | HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r | |
737 | FreePool (NewString);\r | |
6d5b88f3 OM |
738 | }\r |
739 | \r | |
39579a5a | 740 | if (Record->Type == SMBIOS_TYPE_PROCESSOR_INFORMATION) {\r |
6d5b88f3 OM |
741 | Type4Record = (SMBIOS_TABLE_TYPE4 *) Record;\r |
742 | StrIndex = Type4Record->ProcessorVersion;\r | |
743 | GetOptionalStringByIndex ((CHAR8*)((UINT8*)Type4Record + Type4Record->Hdr.Length), StrIndex, &NewString);\r | |
744 | TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_CPU_MODEL);\r | |
745 | HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r | |
746 | FreePool (NewString);\r | |
6d5b88f3 OM |
747 | }\r |
748 | \r | |
39579a5a | 749 | if (Record->Type == SMBIOS_TYPE_PROCESSOR_INFORMATION) {\r |
6d5b88f3 OM |
750 | Type4Record = (SMBIOS_TABLE_TYPE4 *) Record;\r |
751 | ConvertProcessorToString(Type4Record->CurrentSpeed, 6, &NewString);\r | |
752 | TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_CPU_SPEED);\r | |
753 | HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r | |
754 | FreePool (NewString);\r | |
6d5b88f3 OM |
755 | }\r |
756 | \r | |
39579a5a | 757 | if ( Record->Type == SMBIOS_TYPE_MEMORY_ARRAY_MAPPED_ADDRESS ) {\r |
6d5b88f3 | 758 | Type19Record = (SMBIOS_TABLE_TYPE19 *) Record;\r |
92015d3b JL |
759 | if (Type19Record->StartingAddress != 0xFFFFFFFF ) {\r |
760 | InstalledMemory += RShiftU64(Type19Record->EndingAddress -\r | |
761 | Type19Record->StartingAddress + 1, 10);\r | |
762 | } else {\r | |
763 | InstalledMemory += RShiftU64(Type19Record->ExtendedEndingAddress -\r | |
764 | Type19Record->ExtendedStartingAddress + 1, 20);\r | |
765 | }\r | |
6d5b88f3 | 766 | }\r |
92015d3b JL |
767 | \r |
768 | Status = Smbios->GetNext (Smbios, &SmbiosHandle, NULL, &Record, NULL);\r | |
769 | }\r | |
770 | \r | |
771 | // now update the total installed RAM size\r | |
772 | ConvertMemorySizeToString ((UINT32)InstalledMemory, &NewString );\r | |
773 | TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_MEMORY_SIZE);\r | |
774 | HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r | |
775 | FreePool (NewString);\r | |
6d5b88f3 | 776 | }\r |
92015d3b | 777 | \r |
5c08e117 | 778 | return ;\r |
779 | }\r | |
780 | \r | |
6cfbf7ad | 781 | \r |
5c08e117 | 782 | /**\r |
783 | Function waits for a given event to fire, or for an optional timeout to expire.\r | |
784 | \r | |
6cfbf7ad | 785 | @param Event The event to wait for\r |
786 | @param Timeout An optional timeout value in 100 ns units.\r | |
5c08e117 | 787 | \r |
788 | @retval EFI_SUCCESS Event fired before Timeout expired.\r | |
789 | @retval EFI_TIME_OUT Timout expired before Event fired..\r | |
790 | \r | |
791 | **/\r | |
792 | EFI_STATUS\r | |
793 | WaitForSingleEvent (\r | |
794 | IN EFI_EVENT Event,\r | |
795 | IN UINT64 Timeout OPTIONAL\r | |
796 | )\r | |
797 | {\r | |
5c08e117 | 798 | UINTN Index;\r |
6cfbf7ad | 799 | EFI_STATUS Status;\r |
5c08e117 | 800 | EFI_EVENT TimerEvent;\r |
801 | EFI_EVENT WaitList[2];\r | |
802 | \r | |
803 | if (Timeout != 0) {\r | |
804 | //\r | |
805 | // Create a timer event\r | |
806 | //\r | |
807 | Status = gBS->CreateEvent (EVT_TIMER, 0, NULL, NULL, &TimerEvent);\r | |
808 | if (!EFI_ERROR (Status)) {\r | |
809 | //\r | |
810 | // Set the timer event\r | |
811 | //\r | |
812 | gBS->SetTimer (\r | |
6cfbf7ad | 813 | TimerEvent,\r |
814 | TimerRelative,\r | |
815 | Timeout\r | |
816 | );\r | |
5c08e117 | 817 | \r |
818 | //\r | |
819 | // Wait for the original event or the timer\r | |
820 | //\r | |
821 | WaitList[0] = Event;\r | |
822 | WaitList[1] = TimerEvent;\r | |
823 | Status = gBS->WaitForEvent (2, WaitList, &Index);\r | |
824 | gBS->CloseEvent (TimerEvent);\r | |
825 | \r | |
826 | //\r | |
827 | // If the timer expired, change the return to timed out\r | |
828 | //\r | |
829 | if (!EFI_ERROR (Status) && Index == 1) {\r | |
830 | Status = EFI_TIMEOUT;\r | |
831 | }\r | |
832 | }\r | |
833 | } else {\r | |
834 | //\r | |
835 | // No timeout... just wait on the event\r | |
836 | //\r | |
837 | Status = gBS->WaitForEvent (1, &Event, &Index);\r | |
838 | ASSERT (!EFI_ERROR (Status));\r | |
839 | ASSERT (Index == 0);\r | |
840 | }\r | |
841 | \r | |
842 | return Status;\r | |
843 | }\r | |
844 | \r | |
845 | /**\r | |
846 | Function show progress bar to wait for user input.\r | |
847 | \r | |
848 | \r | |
6cfbf7ad | 849 | @param TimeoutDefault The fault time out value before the system continue to boot.\r |
5c08e117 | 850 | \r |
851 | @retval EFI_SUCCESS User pressed some key except "Enter"\r | |
baf46e70 | 852 | @retval EFI_TIME_OUT Timeout expired or user press "Enter"\r |
5c08e117 | 853 | \r |
854 | **/\r | |
855 | EFI_STATUS\r | |
856 | ShowProgress (\r | |
857 | IN UINT16 TimeoutDefault\r | |
858 | )\r | |
859 | {\r | |
5c08e117 | 860 | CHAR16 *TmpStr;\r |
6cfbf7ad | 861 | UINT16 TimeoutRemain;\r |
862 | EFI_STATUS Status;\r | |
863 | EFI_INPUT_KEY Key;\r | |
5c08e117 | 864 | EFI_GRAPHICS_OUTPUT_BLT_PIXEL Foreground;\r |
865 | EFI_GRAPHICS_OUTPUT_BLT_PIXEL Background;\r | |
866 | EFI_GRAPHICS_OUTPUT_BLT_PIXEL Color;\r | |
5c08e117 | 867 | \r |
e0763f87 ED |
868 | if (TimeoutDefault != 0) {\r |
869 | DEBUG ((EFI_D_INFO, "\n\nStart showing progress bar... Press any key to stop it! ...Zzz....\n"));\r | |
128efbbc | 870 | \r |
e0763f87 ED |
871 | SetMem (&Foreground, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL), 0xff);\r |
872 | SetMem (&Background, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL), 0x0);\r | |
873 | SetMem (&Color, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL), 0xff);\r | |
0a6f4824 | 874 | \r |
e0763f87 ED |
875 | TmpStr = GetStringById (STRING_TOKEN (STR_START_BOOT_OPTION));\r |
876 | \r | |
2df686c6 | 877 | if (!FeaturePcdGet(PcdBootlogoOnlyEnable)) {\r |
878 | //\r | |
e0763f87 | 879 | // Clear the progress status bar first\r |
2df686c6 | 880 | //\r |
881 | if (TmpStr != NULL) {\r | |
e0763f87 | 882 | PlatformBdsShowProgress (Foreground, Background, TmpStr, Color, 0, 0);\r |
2df686c6 | 883 | }\r |
5c08e117 | 884 | }\r |
0a6f4824 | 885 | \r |
5c08e117 | 886 | \r |
e0763f87 ED |
887 | TimeoutRemain = TimeoutDefault;\r |
888 | while (TimeoutRemain != 0) {\r | |
889 | DEBUG ((EFI_D_INFO, "Showing progress bar...Remaining %d second!\n", TimeoutRemain));\r | |
890 | \r | |
891 | Status = WaitForSingleEvent (gST->ConIn->WaitForKey, ONE_SECOND);\r | |
892 | if (Status != EFI_TIMEOUT) {\r | |
893 | break;\r | |
894 | }\r | |
895 | TimeoutRemain--;\r | |
0a6f4824 | 896 | \r |
e0763f87 ED |
897 | if (!FeaturePcdGet(PcdBootlogoOnlyEnable)) {\r |
898 | //\r | |
899 | // Show progress\r | |
900 | //\r | |
901 | if (TmpStr != NULL) {\r | |
902 | PlatformBdsShowProgress (\r | |
903 | Foreground,\r | |
904 | Background,\r | |
905 | TmpStr,\r | |
906 | Color,\r | |
907 | ((TimeoutDefault - TimeoutRemain) * 100 / TimeoutDefault),\r | |
908 | 0\r | |
909 | );\r | |
910 | }\r | |
911 | }\r | |
912 | }\r | |
0a6f4824 | 913 | \r |
e0763f87 ED |
914 | if (TmpStr != NULL) {\r |
915 | gBS->FreePool (TmpStr);\r | |
916 | }\r | |
917 | \r | |
918 | //\r | |
919 | // Timeout expired\r | |
920 | //\r | |
921 | if (TimeoutRemain == 0) {\r | |
922 | return EFI_TIMEOUT;\r | |
923 | }\r | |
5c08e117 | 924 | }\r |
925 | \r | |
926 | //\r | |
927 | // User pressed some key\r | |
928 | //\r | |
18cf3950 | 929 | if (!PcdGetBool (PcdConInConnectOnDemand)) {\r |
930 | Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);\r | |
931 | if (EFI_ERROR (Status)) {\r | |
932 | return Status;\r | |
933 | }\r | |
5c08e117 | 934 | \r |
18cf3950 | 935 | if (Key.UnicodeChar == CHAR_CARRIAGE_RETURN) {\r |
936 | //\r | |
937 | // User pressed enter, equivalent to select "continue"\r | |
938 | //\r | |
939 | return EFI_TIMEOUT;\r | |
940 | }\r | |
5c08e117 | 941 | }\r |
942 | \r | |
943 | return EFI_SUCCESS;\r | |
944 | }\r | |
945 | \r | |
946 | /**\r | |
947 | This function is the main entry of the platform setup entry.\r | |
948 | The function will present the main menu of the system setup,\r | |
949 | this is the platform reference part and can be customize.\r | |
950 | \r | |
951 | \r | |
952 | @param TimeoutDefault The fault time out value before the system\r | |
953 | continue to boot.\r | |
954 | @param ConnectAllHappened The indicater to check if the connect all have\r | |
baf46e70 | 955 | already happened.\r |
5c08e117 | 956 | \r |
957 | **/\r | |
958 | VOID\r | |
959 | PlatformBdsEnterFrontPage (\r | |
960 | IN UINT16 TimeoutDefault,\r | |
961 | IN BOOLEAN ConnectAllHappened\r | |
962 | )\r | |
963 | {\r | |
2df686c6 | 964 | EFI_STATUS Status;\r |
0a6f4824 | 965 | EFI_STATUS StatusHotkey;\r |
2df686c6 | 966 | EFI_BOOT_LOGO_PROTOCOL *BootLogo;\r |
967 | EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;\r | |
968 | EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *SimpleTextOut;\r | |
969 | UINTN BootTextColumn;\r | |
970 | UINTN BootTextRow;\r | |
18cf3950 | 971 | UINT64 OsIndication;\r |
972 | UINTN DataSize;\r | |
973 | EFI_INPUT_KEY Key;\r | |
974 | \r | |
2df686c6 | 975 | GraphicsOutput = NULL;\r |
976 | SimpleTextOut = NULL;\r | |
5c08e117 | 977 | \r |
128efbbc | 978 | PERF_START (NULL, "BdsTimeOut", "BDS", 0);\r |
5c08e117 | 979 | //\r |
980 | // Indicate if we need connect all in the platform setup\r | |
981 | //\r | |
982 | if (ConnectAllHappened) {\r | |
983 | gConnectAllHappened = TRUE;\r | |
984 | }\r | |
18cf3950 | 985 | \r |
2df686c6 | 986 | if (!mModeInitialized) {\r |
987 | //\r | |
0a6f4824 | 988 | // After the console is ready, get current video resolution\r |
2df686c6 | 989 | // and text mode before launching setup at first time.\r |
990 | //\r | |
991 | Status = gBS->HandleProtocol (\r | |
992 | gST->ConsoleOutHandle,\r | |
993 | &gEfiGraphicsOutputProtocolGuid,\r | |
994 | (VOID**)&GraphicsOutput\r | |
995 | );\r | |
996 | if (EFI_ERROR (Status)) {\r | |
997 | GraphicsOutput = NULL;\r | |
998 | }\r | |
0a6f4824 | 999 | \r |
2df686c6 | 1000 | Status = gBS->HandleProtocol (\r |
1001 | gST->ConsoleOutHandle,\r | |
1002 | &gEfiSimpleTextOutProtocolGuid,\r | |
1003 | (VOID**)&SimpleTextOut\r | |
1004 | );\r | |
1005 | if (EFI_ERROR (Status)) {\r | |
1006 | SimpleTextOut = NULL;\r | |
0a6f4824 | 1007 | }\r |
2df686c6 | 1008 | \r |
1009 | if (GraphicsOutput != NULL) {\r | |
1010 | //\r | |
1011 | // Get current video resolution and text mode.\r | |
1012 | //\r | |
1013 | mBootHorizontalResolution = GraphicsOutput->Mode->Info->HorizontalResolution;\r | |
1014 | mBootVerticalResolution = GraphicsOutput->Mode->Info->VerticalResolution;\r | |
1015 | }\r | |
1016 | \r | |
1017 | if (SimpleTextOut != NULL) {\r | |
1018 | Status = SimpleTextOut->QueryMode (\r | |
1019 | SimpleTextOut,\r | |
1020 | SimpleTextOut->Mode->Mode,\r | |
1021 | &BootTextColumn,\r | |
1022 | &BootTextRow\r | |
1023 | );\r | |
1024 | mBootTextModeColumn = (UINT32)BootTextColumn;\r | |
1025 | mBootTextModeRow = (UINT32)BootTextRow;\r | |
1026 | }\r | |
1027 | \r | |
1028 | //\r | |
1029 | // Get user defined text mode for setup.\r | |
0a6f4824 | 1030 | //\r |
2df686c6 | 1031 | mSetupHorizontalResolution = PcdGet32 (PcdSetupVideoHorizontalResolution);\r |
0a6f4824 | 1032 | mSetupVerticalResolution = PcdGet32 (PcdSetupVideoVerticalResolution);\r |
2df686c6 | 1033 | mSetupTextModeColumn = PcdGet32 (PcdSetupConOutColumn);\r |
1034 | mSetupTextModeRow = PcdGet32 (PcdSetupConOutRow);\r | |
1035 | \r | |
1036 | mModeInitialized = TRUE;\r | |
1037 | }\r | |
1038 | \r | |
5c08e117 | 1039 | \r |
18cf3950 | 1040 | //\r |
1041 | // goto FrontPage directly when EFI_OS_INDICATIONS_BOOT_TO_FW_UI is set\r | |
1042 | //\r | |
1043 | OsIndication = 0;\r | |
1044 | DataSize = sizeof(UINT64);\r | |
1045 | Status = gRT->GetVariable (\r | |
1046 | L"OsIndications",\r | |
1047 | &gEfiGlobalVariableGuid,\r | |
1048 | NULL,\r | |
1049 | &DataSize,\r | |
1050 | &OsIndication\r | |
1051 | );\r | |
5c08e117 | 1052 | \r |
18cf3950 | 1053 | //\r |
1054 | // goto FrontPage directly when EFI_OS_INDICATIONS_BOOT_TO_FW_UI is set. Skip HotkeyBoot\r | |
1055 | //\r | |
e27ad657 | 1056 | if (!EFI_ERROR(Status) && ((OsIndication & EFI_OS_INDICATIONS_BOOT_TO_FW_UI) != 0)) {\r |
18cf3950 | 1057 | //\r |
1058 | // Clear EFI_OS_INDICATIONS_BOOT_TO_FW_UI to acknowledge OS\r | |
0a6f4824 | 1059 | //\r |
1a45b15e | 1060 | OsIndication &= ~((UINT64)EFI_OS_INDICATIONS_BOOT_TO_FW_UI);\r |
18cf3950 | 1061 | Status = gRT->SetVariable (\r |
1062 | L"OsIndications",\r | |
1063 | &gEfiGlobalVariableGuid,\r | |
1064 | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE,\r | |
1065 | sizeof(UINT64),\r | |
1066 | &OsIndication\r | |
1067 | );\r | |
69fc8f08 RN |
1068 | //\r |
1069 | // Changing the content without increasing its size with current variable implementation shouldn't fail.\r | |
1070 | //\r | |
18cf3950 | 1071 | ASSERT_EFI_ERROR (Status);\r |
1072 | \r | |
1073 | //\r | |
1074 | // Follow generic rule, Call ReadKeyStroke to connect ConIn before enter UI\r | |
1075 | //\r | |
1076 | if (PcdGetBool (PcdConInConnectOnDemand)) {\r | |
1077 | gST->ConIn->ReadKeyStroke(gST->ConIn, &Key);\r | |
2df686c6 | 1078 | }\r |
5c08e117 | 1079 | \r |
18cf3950 | 1080 | //\r |
1081 | // Ensure screen is clear when switch Console from Graphics mode to Text mode\r | |
1082 | //\r | |
1083 | gST->ConOut->EnableCursor (gST->ConOut, TRUE);\r | |
1084 | gST->ConOut->ClearScreen (gST->ConOut);\r | |
1085 | \r | |
1086 | } else {\r | |
1087 | \r | |
1088 | HotkeyBoot ();\r | |
1089 | if (TimeoutDefault != 0xffff) {\r | |
1090 | Status = ShowProgress (TimeoutDefault);\r | |
1091 | StatusHotkey = HotkeyBoot ();\r | |
1092 | \r | |
1093 | if (!FeaturePcdGet(PcdBootlogoOnlyEnable) || !EFI_ERROR(Status) || !EFI_ERROR(StatusHotkey)){\r | |
1094 | //\r | |
1095 | // Ensure screen is clear when switch Console from Graphics mode to Text mode\r | |
0a6f4824 | 1096 | // Skip it in normal boot\r |
18cf3950 | 1097 | //\r |
1098 | gST->ConOut->EnableCursor (gST->ConOut, TRUE);\r | |
1099 | gST->ConOut->ClearScreen (gST->ConOut);\r | |
1100 | }\r | |
1101 | \r | |
1102 | if (EFI_ERROR (Status)) {\r | |
1103 | //\r | |
1104 | // Timeout or user press enter to continue\r | |
1105 | //\r | |
1106 | goto Exit;\r | |
1107 | }\r | |
5c08e117 | 1108 | }\r |
1109 | }\r | |
1110 | \r | |
a637802c | 1111 | //\r |
1112 | // Boot Logo is corrupted, report it using Boot Logo protocol.\r | |
1113 | //\r | |
1114 | Status = gBS->LocateProtocol (&gEfiBootLogoProtocolGuid, NULL, (VOID **) &BootLogo);\r | |
1115 | if (!EFI_ERROR (Status) && (BootLogo != NULL)) {\r | |
1116 | BootLogo->SetBootLogo (BootLogo, NULL, 0, 0, 0, 0);\r | |
1117 | }\r | |
1118 | \r | |
be9304f3 | 1119 | //\r |
0a6f4824 LG |
1120 | // Install BM HiiPackages.\r |
1121 | // Keep BootMaint HiiPackage, so that it can be covered by global setting.\r | |
be9304f3 ED |
1122 | //\r |
1123 | InitBMPackage ();\r | |
1124 | \r | |
84724077 | 1125 | Status = EFI_SUCCESS;\r |
5c08e117 | 1126 | do {\r |
72861c22 | 1127 | //\r |
1128 | // Set proper video resolution and text mode for setup\r | |
1129 | //\r | |
2df686c6 | 1130 | BdsSetConsoleMode (TRUE);\r |
0a6f4824 | 1131 | \r |
5c08e117 | 1132 | InitializeFrontPage (FALSE);\r |
1133 | \r | |
1134 | //\r | |
1135 | // Update Front Page strings\r | |
1136 | //\r | |
1137 | UpdateFrontPageStrings ();\r | |
1138 | \r | |
1139 | gCallbackKey = 0;\r | |
84724077 | 1140 | CallFrontPage ();\r |
5c08e117 | 1141 | \r |
1142 | //\r | |
1143 | // If gCallbackKey is greater than 1 and less or equal to 5,\r | |
baf46e70 | 1144 | // it will launch configuration utilities.\r |
5c08e117 | 1145 | // 2 = set language\r |
1146 | // 3 = boot manager\r | |
1147 | // 4 = device manager\r | |
baf46e70 | 1148 | // 5 = boot maintenance manager\r |
5c08e117 | 1149 | //\r |
1150 | if (gCallbackKey != 0) {\r | |
1151 | REPORT_STATUS_CODE (\r | |
1152 | EFI_PROGRESS_CODE,\r | |
1153 | (EFI_SOFTWARE_DXE_BS_DRIVER | EFI_SW_PC_USER_SETUP)\r | |
1154 | );\r | |
1155 | }\r | |
1156 | //\r | |
1157 | // Based on the key that was set, we can determine what to do\r | |
1158 | //\r | |
1159 | switch (gCallbackKey) {\r | |
1160 | //\r | |
1161 | // The first 4 entries in the Front Page are to be GUARANTEED to remain constant so IHV's can\r | |
1162 | // describe to their customers in documentation how to find their setup information (namely\r | |
1163 | // under the device manager and specific buckets)\r | |
1164 | //\r | |
1165 | // These entries consist of the Continue, Select language, Boot Manager, and Device Manager\r | |
1166 | //\r | |
1167 | case FRONT_PAGE_KEY_CONTINUE:\r | |
1168 | //\r | |
1169 | // User hit continue\r | |
1170 | //\r | |
1171 | break;\r | |
1172 | \r | |
1173 | case FRONT_PAGE_KEY_LANGUAGE:\r | |
1174 | //\r | |
1175 | // User made a language setting change - display front page again\r | |
1176 | //\r | |
1177 | break;\r | |
1178 | \r | |
1179 | case FRONT_PAGE_KEY_BOOT_MANAGER:\r | |
be9304f3 ED |
1180 | //\r |
1181 | // Remove the installed BootMaint HiiPackages when exit.\r | |
1182 | //\r | |
1183 | FreeBMPackage ();\r | |
1184 | \r | |
5c08e117 | 1185 | //\r |
1186 | // User chose to run the Boot Manager\r | |
1187 | //\r | |
bd2057a8 | 1188 | CallBootManager ();\r |
be9304f3 ED |
1189 | \r |
1190 | //\r | |
1191 | // Reinstall BootMaint HiiPackages after exiting from Boot Manager.\r | |
1192 | //\r | |
1193 | InitBMPackage ();\r | |
5c08e117 | 1194 | break;\r |
1195 | \r | |
1196 | case FRONT_PAGE_KEY_DEVICE_MANAGER:\r | |
1197 | //\r | |
1198 | // Display the Device Manager\r | |
1199 | //\r | |
1200 | do {\r | |
bd2057a8 | 1201 | CallDeviceManager ();\r |
5c08e117 | 1202 | } while (gCallbackKey == FRONT_PAGE_KEY_DEVICE_MANAGER);\r |
1203 | break;\r | |
1204 | \r | |
1205 | case FRONT_PAGE_KEY_BOOT_MAINTAIN:\r | |
1206 | //\r | |
1207 | // Display the Boot Maintenance Manager\r | |
1208 | //\r | |
1209 | BdsStartBootMaint ();\r | |
1210 | break;\r | |
1211 | }\r | |
1212 | \r | |
1213 | } while ((Status == EFI_SUCCESS) && (gCallbackKey != FRONT_PAGE_KEY_CONTINUE));\r | |
1214 | \r | |
a412ad88 ED |
1215 | if (mLanguageString != NULL) {\r |
1216 | FreePool (mLanguageString);\r | |
de12ae82 | 1217 | mLanguageString = NULL;\r |
a412ad88 | 1218 | }\r |
5c08e117 | 1219 | //\r |
1220 | //Will leave browser, check any reset required change is applied? if yes, reset system\r | |
1221 | //\r | |
1222 | SetupResetReminder ();\r | |
1223 | \r | |
be9304f3 ED |
1224 | //\r |
1225 | // Remove the installed BootMaint HiiPackages when exit.\r | |
1226 | //\r | |
1227 | FreeBMPackage ();\r | |
1228 | \r | |
5c08e117 | 1229 | Exit:\r |
1230 | //\r | |
1231 | // Automatically load current entry\r | |
1232 | // Note: The following lines of code only execute when Auto boot\r | |
1233 | // takes affect\r | |
1234 | //\r | |
128efbbc | 1235 | PERF_END (NULL, "BdsTimeOut", "BDS", 0);\r |
5c08e117 | 1236 | }\r |
2df686c6 | 1237 | \r |
1238 | /**\r | |
1239 | This function will change video resolution and text mode\r | |
0a6f4824 | 1240 | according to defined setup mode or defined boot mode\r |
2df686c6 | 1241 | \r |
0a6f4824 | 1242 | @param IsSetupMode Indicate mode is changed to setup mode or boot mode.\r |
2df686c6 | 1243 | \r |
1244 | @retval EFI_SUCCESS Mode is changed successfully.\r | |
1245 | @retval Others Mode failed to be changed.\r | |
1246 | \r | |
1247 | **/\r | |
1248 | EFI_STATUS\r | |
1249 | EFIAPI\r | |
1250 | BdsSetConsoleMode (\r | |
1251 | BOOLEAN IsSetupMode\r | |
1252 | )\r | |
1253 | {\r | |
1254 | EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;\r | |
1255 | EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *SimpleTextOut;\r | |
1256 | UINTN SizeOfInfo;\r | |
1257 | EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info;\r | |
1258 | UINT32 MaxGopMode;\r | |
1259 | UINT32 MaxTextMode;\r | |
1260 | UINT32 ModeNumber;\r | |
1261 | UINT32 NewHorizontalResolution;\r | |
1262 | UINT32 NewVerticalResolution;\r | |
1263 | UINT32 NewColumns;\r | |
1264 | UINT32 NewRows;\r | |
1265 | UINTN HandleCount;\r | |
1266 | EFI_HANDLE *HandleBuffer;\r | |
1267 | EFI_STATUS Status;\r | |
1268 | UINTN Index;\r | |
1269 | UINTN CurrentColumn;\r | |
0a6f4824 | 1270 | UINTN CurrentRow;\r |
2df686c6 | 1271 | \r |
1272 | MaxGopMode = 0;\r | |
1273 | MaxTextMode = 0;\r | |
1274 | \r | |
1275 | //\r | |
0a6f4824 | 1276 | // Get current video resolution and text mode\r |
2df686c6 | 1277 | //\r |
1278 | Status = gBS->HandleProtocol (\r | |
1279 | gST->ConsoleOutHandle,\r | |
1280 | &gEfiGraphicsOutputProtocolGuid,\r | |
1281 | (VOID**)&GraphicsOutput\r | |
1282 | );\r | |
1283 | if (EFI_ERROR (Status)) {\r | |
1284 | GraphicsOutput = NULL;\r | |
1285 | }\r | |
1286 | \r | |
1287 | Status = gBS->HandleProtocol (\r | |
1288 | gST->ConsoleOutHandle,\r | |
1289 | &gEfiSimpleTextOutProtocolGuid,\r | |
1290 | (VOID**)&SimpleTextOut\r | |
1291 | );\r | |
1292 | if (EFI_ERROR (Status)) {\r | |
1293 | SimpleTextOut = NULL;\r | |
0a6f4824 | 1294 | }\r |
2df686c6 | 1295 | \r |
1296 | if ((GraphicsOutput == NULL) || (SimpleTextOut == NULL)) {\r | |
1297 | return EFI_UNSUPPORTED;\r | |
1298 | }\r | |
1299 | \r | |
1300 | if (IsSetupMode) {\r | |
1301 | //\r | |
24199348 | 1302 | // The required resolution and text mode is setup mode.\r |
2df686c6 | 1303 | //\r |
1304 | NewHorizontalResolution = mSetupHorizontalResolution;\r | |
1305 | NewVerticalResolution = mSetupVerticalResolution;\r | |
1306 | NewColumns = mSetupTextModeColumn;\r | |
1307 | NewRows = mSetupTextModeRow;\r | |
1308 | } else {\r | |
1309 | //\r | |
1310 | // The required resolution and text mode is boot mode.\r | |
1311 | //\r | |
1312 | NewHorizontalResolution = mBootHorizontalResolution;\r | |
1313 | NewVerticalResolution = mBootVerticalResolution;\r | |
1314 | NewColumns = mBootTextModeColumn;\r | |
0a6f4824 | 1315 | NewRows = mBootTextModeRow;\r |
2df686c6 | 1316 | }\r |
0a6f4824 | 1317 | \r |
2df686c6 | 1318 | if (GraphicsOutput != NULL) {\r |
1319 | MaxGopMode = GraphicsOutput->Mode->MaxMode;\r | |
0a6f4824 | 1320 | }\r |
2df686c6 | 1321 | \r |
1322 | if (SimpleTextOut != NULL) {\r | |
1323 | MaxTextMode = SimpleTextOut->Mode->MaxMode;\r | |
1324 | }\r | |
1325 | \r | |
1326 | //\r | |
1327 | // 1. If current video resolution is same with required video resolution,\r | |
1328 | // video resolution need not be changed.\r | |
1329 | // 1.1. If current text mode is same with required text mode, text mode need not be changed.\r | |
1330 | // 1.2. If current text mode is different from required text mode, text mode need be changed.\r | |
1331 | // 2. If current video resolution is different from required video resolution, we need restart whole console drivers.\r | |
1332 | //\r | |
1333 | for (ModeNumber = 0; ModeNumber < MaxGopMode; ModeNumber++) {\r | |
1334 | Status = GraphicsOutput->QueryMode (\r | |
1335 | GraphicsOutput,\r | |
1336 | ModeNumber,\r | |
1337 | &SizeOfInfo,\r | |
1338 | &Info\r | |
1339 | );\r | |
1340 | if (!EFI_ERROR (Status)) {\r | |
1341 | if ((Info->HorizontalResolution == NewHorizontalResolution) &&\r | |
1342 | (Info->VerticalResolution == NewVerticalResolution)) {\r | |
1343 | if ((GraphicsOutput->Mode->Info->HorizontalResolution == NewHorizontalResolution) &&\r | |
1344 | (GraphicsOutput->Mode->Info->VerticalResolution == NewVerticalResolution)) {\r | |
1345 | //\r | |
1346 | // Current resolution is same with required resolution, check if text mode need be set\r | |
1347 | //\r | |
1348 | Status = SimpleTextOut->QueryMode (SimpleTextOut, SimpleTextOut->Mode->Mode, &CurrentColumn, &CurrentRow);\r | |
1349 | ASSERT_EFI_ERROR (Status);\r | |
1350 | if (CurrentColumn == NewColumns && CurrentRow == NewRows) {\r | |
1351 | //\r | |
1352 | // If current text mode is same with required text mode. Do nothing\r | |
1353 | //\r | |
1354 | FreePool (Info);\r | |
1355 | return EFI_SUCCESS;\r | |
1356 | } else {\r | |
1357 | //\r | |
24199348 | 1358 | // If current text mode is different from required text mode. Set new video mode\r |
2df686c6 | 1359 | //\r |
1360 | for (Index = 0; Index < MaxTextMode; Index++) {\r | |
1361 | Status = SimpleTextOut->QueryMode (SimpleTextOut, Index, &CurrentColumn, &CurrentRow);\r | |
1362 | if (!EFI_ERROR(Status)) {\r | |
1363 | if ((CurrentColumn == NewColumns) && (CurrentRow == NewRows)) {\r | |
1364 | //\r | |
1365 | // Required text mode is supported, set it.\r | |
1366 | //\r | |
1367 | Status = SimpleTextOut->SetMode (SimpleTextOut, Index);\r | |
1368 | ASSERT_EFI_ERROR (Status);\r | |
1369 | //\r | |
1370 | // Update text mode PCD.\r | |
1371 | //\r | |
84db9040 ED |
1372 | Status = PcdSet32S (PcdConOutColumn, mSetupTextModeColumn);\r |
1373 | ASSERT_EFI_ERROR (Status);\r | |
1374 | Status = PcdSet32S (PcdConOutRow, mSetupTextModeRow);\r | |
1375 | ASSERT_EFI_ERROR (Status);\r | |
2df686c6 | 1376 | FreePool (Info);\r |
1377 | return EFI_SUCCESS;\r | |
1378 | }\r | |
1379 | }\r | |
1380 | }\r | |
1381 | if (Index == MaxTextMode) {\r | |
1382 | //\r | |
24199348 | 1383 | // If required text mode is not supported, return error.\r |
2df686c6 | 1384 | //\r |
1385 | FreePool (Info);\r | |
1386 | return EFI_UNSUPPORTED;\r | |
1387 | }\r | |
1388 | }\r | |
1389 | } else {\r | |
1390 | //\r | |
1391 | // If current video resolution is not same with the new one, set new video resolution.\r | |
1392 | // In this case, the driver which produces simple text out need be restarted.\r | |
1393 | //\r | |
1394 | Status = GraphicsOutput->SetMode (GraphicsOutput, ModeNumber);\r | |
1395 | if (!EFI_ERROR (Status)) {\r | |
1396 | FreePool (Info);\r | |
1397 | break;\r | |
1398 | }\r | |
1399 | }\r | |
1400 | }\r | |
1401 | FreePool (Info);\r | |
1402 | }\r | |
1403 | }\r | |
1404 | \r | |
1405 | if (ModeNumber == MaxGopMode) {\r | |
1406 | //\r | |
1407 | // If the resolution is not supported, return error.\r | |
1408 | //\r | |
1409 | return EFI_UNSUPPORTED;\r | |
1410 | }\r | |
1411 | \r | |
1412 | //\r | |
1413 | // Set PCD to Inform GraphicsConsole to change video resolution.\r | |
1414 | // Set PCD to Inform Consplitter to change text mode.\r | |
1415 | //\r | |
84db9040 ED |
1416 | Status = PcdSet32S (PcdVideoHorizontalResolution, NewHorizontalResolution);\r |
1417 | ASSERT_EFI_ERROR (Status);\r | |
1418 | Status = PcdSet32S (PcdVideoVerticalResolution, NewVerticalResolution);\r | |
1419 | ASSERT_EFI_ERROR (Status);\r | |
1420 | Status = PcdSet32S (PcdConOutColumn, NewColumns);\r | |
1421 | ASSERT_EFI_ERROR (Status);\r | |
1422 | Status = PcdSet32S (PcdConOutRow, NewRows);\r | |
1423 | ASSERT_EFI_ERROR (Status);\r | |
0a6f4824 LG |
1424 | \r |
1425 | \r | |
2df686c6 | 1426 | //\r |
1427 | // Video mode is changed, so restart graphics console driver and higher level driver.\r | |
1428 | // Reconnect graphics console driver and higher level driver.\r | |
1429 | // Locate all the handles with GOP protocol and reconnect it.\r | |
1430 | //\r | |
1431 | Status = gBS->LocateHandleBuffer (\r | |
1432 | ByProtocol,\r | |
1433 | &gEfiSimpleTextOutProtocolGuid,\r | |
1434 | NULL,\r | |
1435 | &HandleCount,\r | |
1436 | &HandleBuffer\r | |
1437 | );\r | |
1438 | if (!EFI_ERROR (Status)) {\r | |
1439 | for (Index = 0; Index < HandleCount; Index++) {\r | |
1440 | gBS->DisconnectController (HandleBuffer[Index], NULL, NULL);\r | |
1441 | }\r | |
1442 | for (Index = 0; Index < HandleCount; Index++) {\r | |
1443 | gBS->ConnectController (HandleBuffer[Index], NULL, NULL, TRUE);\r | |
1444 | }\r | |
1445 | if (HandleBuffer != NULL) {\r | |
1446 | FreePool (HandleBuffer);\r | |
1447 | }\r | |
1448 | }\r | |
1449 | \r | |
1450 | return EFI_SUCCESS;\r | |
1451 | }\r | |
1452 | \r |