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1 | /** @file\r | |
2 | The functions for Boot Maintainence Main menu.\r | |
3 | \r | |
4 | Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>\r | |
5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r | |
6 | \r | |
7 | **/\r | |
8 | \r | |
9 | #include "BootMaint.h"\r | |
10 | #include "FormGuid.h"\r | |
11 | #include "Bds.h"\r | |
12 | #include "FrontPage.h"\r | |
13 | \r | |
14 | EFI_DEVICE_PATH_PROTOCOL EndDevicePath[] = {\r | |
15 | {\r | |
16 | END_DEVICE_PATH_TYPE,\r | |
17 | END_ENTIRE_DEVICE_PATH_SUBTYPE,\r | |
18 | {\r | |
19 | END_DEVICE_PATH_LENGTH,\r | |
20 | 0\r | |
21 | }\r | |
22 | }\r | |
23 | };\r | |
24 | \r | |
25 | HII_VENDOR_DEVICE_PATH mBmmHiiVendorDevicePath = {\r | |
26 | {\r | |
27 | {\r | |
28 | HARDWARE_DEVICE_PATH,\r | |
29 | HW_VENDOR_DP,\r | |
30 | {\r | |
31 | (UINT8) (sizeof (VENDOR_DEVICE_PATH)),\r | |
32 | (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)\r | |
33 | }\r | |
34 | },\r | |
35 | BOOT_MAINT_FORMSET_GUID\r | |
36 | },\r | |
37 | {\r | |
38 | END_DEVICE_PATH_TYPE,\r | |
39 | END_ENTIRE_DEVICE_PATH_SUBTYPE,\r | |
40 | {\r | |
41 | (UINT8) (END_DEVICE_PATH_LENGTH),\r | |
42 | (UINT8) ((END_DEVICE_PATH_LENGTH) >> 8)\r | |
43 | }\r | |
44 | }\r | |
45 | };\r | |
46 | \r | |
47 | HII_VENDOR_DEVICE_PATH mFeHiiVendorDevicePath = {\r | |
48 | {\r | |
49 | {\r | |
50 | HARDWARE_DEVICE_PATH,\r | |
51 | HW_VENDOR_DP,\r | |
52 | {\r | |
53 | (UINT8) (sizeof (VENDOR_DEVICE_PATH)),\r | |
54 | (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)\r | |
55 | }\r | |
56 | },\r | |
57 | FILE_EXPLORE_FORMSET_GUID\r | |
58 | },\r | |
59 | {\r | |
60 | END_DEVICE_PATH_TYPE,\r | |
61 | END_ENTIRE_DEVICE_PATH_SUBTYPE,\r | |
62 | {\r | |
63 | (UINT8) (END_DEVICE_PATH_LENGTH),\r | |
64 | (UINT8) ((END_DEVICE_PATH_LENGTH) >> 8)\r | |
65 | }\r | |
66 | }\r | |
67 | };\r | |
68 | \r | |
69 | CHAR16 mBootMaintStorageName[] = L"BmmData";\r | |
70 | CHAR16 mFileExplorerStorageName[] = L"FeData";\r | |
71 | BMM_CALLBACK_DATA *mBmmCallbackInfo = NULL;\r | |
72 | \r | |
73 | /**\r | |
74 | Init all memu.\r | |
75 | \r | |
76 | @param CallbackData The BMM context data.\r | |
77 | \r | |
78 | **/\r | |
79 | VOID\r | |
80 | InitAllMenu (\r | |
81 | IN BMM_CALLBACK_DATA *CallbackData\r | |
82 | );\r | |
83 | \r | |
84 | /**\r | |
85 | Free up all Menu Option list.\r | |
86 | \r | |
87 | **/\r | |
88 | VOID\r | |
89 | FreeAllMenu (\r | |
90 | VOID\r | |
91 | );\r | |
92 | \r | |
93 | /**\r | |
94 | Initialize all of BMM configuration data in BmmFakeNvData and BmmOldFakeNVData member\r | |
95 | in BMM context data and create all of dynamic OP code for BMM.\r | |
96 | \r | |
97 | @param CallbackData The BMM context data.\r | |
98 | \r | |
99 | **/\r | |
100 | VOID\r | |
101 | InitializeBmmConfig (\r | |
102 | IN BMM_CALLBACK_DATA *CallbackData\r | |
103 | )\r | |
104 | {\r | |
105 | BM_MENU_ENTRY *NewMenuEntry;\r | |
106 | BM_LOAD_CONTEXT *NewLoadContext;\r | |
107 | UINT16 Index;\r | |
108 | \r | |
109 | ASSERT (CallbackData != NULL);\r | |
110 | \r | |
111 | //\r | |
112 | // Initialize data which located in BMM main page\r | |
113 | //\r | |
114 | CallbackData->BmmFakeNvData.BootNext = (UINT16) (BootOptionMenu.MenuNumber);\r | |
115 | for (Index = 0; Index < BootOptionMenu.MenuNumber; Index++) {\r | |
116 | NewMenuEntry = BOpt_GetMenuEntry (&BootOptionMenu, Index);\r | |
117 | NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r | |
118 | \r | |
119 | if (NewLoadContext->IsBootNext) {\r | |
120 | CallbackData->BmmFakeNvData.BootNext = Index;\r | |
121 | break;\r | |
122 | }\r | |
123 | }\r | |
124 | \r | |
125 | CallbackData->BmmFakeNvData.BootTimeOut = PcdGet16 (PcdPlatformBootTimeOut);\r | |
126 | \r | |
127 | //\r | |
128 | // Initialize data which located in Boot Options Menu\r | |
129 | //\r | |
130 | GetBootOrder (CallbackData);\r | |
131 | GetLegacyDeviceOrder (CallbackData);\r | |
132 | \r | |
133 | //\r | |
134 | // Initialize data which located in Driver Options Menu\r | |
135 | //\r | |
136 | GetDriverOrder (CallbackData);\r | |
137 | \r | |
138 | //\r | |
139 | // Initialize data which located in Console Options Menu\r | |
140 | //\r | |
141 | GetConsoleOutMode (CallbackData);\r | |
142 | GetConsoleInCheck (CallbackData);\r | |
143 | GetConsoleOutCheck (CallbackData);\r | |
144 | GetConsoleErrCheck (CallbackData);\r | |
145 | GetTerminalAttribute (CallbackData);\r | |
146 | \r | |
147 | //\r | |
148 | // Backup Initialize BMM configuartion data to BmmOldFakeNVData\r | |
149 | //\r | |
150 | CopyMem (&CallbackData->BmmOldFakeNVData, &CallbackData->BmmFakeNvData, sizeof (BMM_FAKE_NV_DATA));\r | |
151 | }\r | |
152 | \r | |
153 | /**\r | |
154 | Create string tokens for a menu from its help strings and display strings\r | |
155 | \r | |
156 | @param CallbackData The BMM context data.\r | |
157 | @param HiiHandle Hii Handle of the package to be updated.\r | |
158 | @param MenuOption The Menu whose string tokens need to be created\r | |
159 | \r | |
160 | @retval EFI_SUCCESS String tokens created successfully\r | |
161 | @retval others contain some errors\r | |
162 | **/\r | |
163 | EFI_STATUS\r | |
164 | CreateMenuStringToken (\r | |
165 | IN BMM_CALLBACK_DATA *CallbackData,\r | |
166 | IN EFI_HII_HANDLE HiiHandle,\r | |
167 | IN BM_MENU_OPTION *MenuOption\r | |
168 | )\r | |
169 | {\r | |
170 | BM_MENU_ENTRY *NewMenuEntry;\r | |
171 | UINTN Index;\r | |
172 | \r | |
173 | for (Index = 0; Index < MenuOption->MenuNumber; Index++) {\r | |
174 | NewMenuEntry = BOpt_GetMenuEntry (MenuOption, Index);\r | |
175 | \r | |
176 | NewMenuEntry->DisplayStringToken = HiiSetString (\r | |
177 | HiiHandle,\r | |
178 | 0,\r | |
179 | NewMenuEntry->DisplayString,\r | |
180 | NULL\r | |
181 | );\r | |
182 | \r | |
183 | if (NULL == NewMenuEntry->HelpString) {\r | |
184 | NewMenuEntry->HelpStringToken = NewMenuEntry->DisplayStringToken;\r | |
185 | } else {\r | |
186 | NewMenuEntry->HelpStringToken = HiiSetString (\r | |
187 | HiiHandle,\r | |
188 | 0,\r | |
189 | NewMenuEntry->HelpString,\r | |
190 | NULL\r | |
191 | );\r | |
192 | }\r | |
193 | }\r | |
194 | \r | |
195 | return EFI_SUCCESS;\r | |
196 | }\r | |
197 | \r | |
198 | /**\r | |
199 | This function allows a caller to extract the current configuration for one\r | |
200 | or more named elements from the target driver.\r | |
201 | \r | |
202 | \r | |
203 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
204 | @param Request A null-terminated Unicode string in <ConfigRequest> format.\r | |
205 | @param Progress On return, points to a character in the Request string.\r | |
206 | Points to the string's null terminator if request was successful.\r | |
207 | Points to the most recent '&' before the first failing name/value\r | |
208 | pair (or the beginning of the string if the failure is in the\r | |
209 | first name/value pair) if the request was not successful.\r | |
210 | @param Results A null-terminated Unicode string in <ConfigAltResp> format which\r | |
211 | has all values filled in for the names in the Request string.\r | |
212 | String to be allocated by the called function.\r | |
213 | \r | |
214 | @retval EFI_SUCCESS The Results is filled with the requested values.\r | |
215 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the results.\r | |
216 | @retval EFI_INVALID_PARAMETER Request is NULL, illegal syntax, or unknown name.\r | |
217 | @retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.\r | |
218 | \r | |
219 | **/\r | |
220 | EFI_STATUS\r | |
221 | EFIAPI\r | |
222 | BootMaintExtractConfig (\r | |
223 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
224 | IN CONST EFI_STRING Request,\r | |
225 | OUT EFI_STRING *Progress,\r | |
226 | OUT EFI_STRING *Results\r | |
227 | )\r | |
228 | {\r | |
229 | EFI_STATUS Status;\r | |
230 | UINTN BufferSize;\r | |
231 | BMM_CALLBACK_DATA *Private;\r | |
232 | EFI_STRING ConfigRequestHdr;\r | |
233 | EFI_STRING ConfigRequest;\r | |
234 | BOOLEAN AllocatedRequest;\r | |
235 | UINTN Size;\r | |
236 | \r | |
237 | if (Progress == NULL || Results == NULL) {\r | |
238 | return EFI_INVALID_PARAMETER;\r | |
239 | }\r | |
240 | \r | |
241 | *Progress = Request;\r | |
242 | if ((Request != NULL) && !HiiIsConfigHdrMatch (Request, &gBootMaintFormSetGuid, mBootMaintStorageName)) {\r | |
243 | return EFI_NOT_FOUND;\r | |
244 | }\r | |
245 | \r | |
246 | ConfigRequestHdr = NULL;\r | |
247 | ConfigRequest = NULL;\r | |
248 | AllocatedRequest = FALSE;\r | |
249 | Size = 0;\r | |
250 | \r | |
251 | Private = BMM_CALLBACK_DATA_FROM_THIS (This);\r | |
252 | //\r | |
253 | // Convert buffer data to <ConfigResp> by helper function BlockToConfig()\r | |
254 | //\r | |
255 | BufferSize = sizeof (BMM_FAKE_NV_DATA);\r | |
256 | ConfigRequest = Request;\r | |
257 | if ((Request == NULL) || (StrStr (Request, L"OFFSET") == NULL)) {\r | |
258 | //\r | |
259 | // Request has no request element, construct full request string.\r | |
260 | // Allocate and fill a buffer large enough to hold the <ConfigHdr> template\r | |
261 | // followed by "&OFFSET=0&WIDTH=WWWWWWWWWWWWWWWW" followed by a Null-terminator\r | |
262 | //\r | |
263 | ConfigRequestHdr = HiiConstructConfigHdr (&gBootMaintFormSetGuid, mBootMaintStorageName, Private->BmmDriverHandle);\r | |
264 | Size = (StrLen (ConfigRequestHdr) + 32 + 1) * sizeof (CHAR16);\r | |
265 | ConfigRequest = AllocateZeroPool (Size);\r | |
266 | ASSERT (ConfigRequest != NULL);\r | |
267 | AllocatedRequest = TRUE;\r | |
268 | UnicodeSPrint (ConfigRequest, Size, L"%s&OFFSET=0&WIDTH=%016LX", ConfigRequestHdr, (UINT64)BufferSize);\r | |
269 | FreePool (ConfigRequestHdr);\r | |
270 | }\r | |
271 | \r | |
272 | Status = gHiiConfigRouting->BlockToConfig (\r | |
273 | gHiiConfigRouting,\r | |
274 | ConfigRequest,\r | |
275 | (UINT8 *) &Private->BmmFakeNvData,\r | |
276 | BufferSize,\r | |
277 | Results,\r | |
278 | Progress\r | |
279 | );\r | |
280 | //\r | |
281 | // Free the allocated config request string.\r | |
282 | //\r | |
283 | if (AllocatedRequest) {\r | |
284 | FreePool (ConfigRequest);\r | |
285 | ConfigRequest = NULL;\r | |
286 | }\r | |
287 | //\r | |
288 | // Set Progress string to the original request string.\r | |
289 | //\r | |
290 | if (Request == NULL) {\r | |
291 | *Progress = NULL;\r | |
292 | } else if (StrStr (Request, L"OFFSET") == NULL) {\r | |
293 | *Progress = Request + StrLen (Request);\r | |
294 | }\r | |
295 | \r | |
296 | return Status;\r | |
297 | }\r | |
298 | \r | |
299 | /**\r | |
300 | This function applies changes in a driver's configuration.\r | |
301 | Input is a Configuration, which has the routing data for this\r | |
302 | driver followed by name / value configuration pairs. The driver\r | |
303 | must apply those pairs to its configurable storage. If the\r | |
304 | driver's configuration is stored in a linear block of data\r | |
305 | and the driver's name / value pairs are in <BlockConfig>\r | |
306 | format, it may use the ConfigToBlock helper function (above) to\r | |
307 | simplify the job. Currently not implemented.\r | |
308 | \r | |
309 | @param[in] This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
310 | @param[in] Configuration A null-terminated Unicode string in\r | |
311 | <ConfigString> format.\r | |
312 | @param[out] Progress A pointer to a string filled in with the\r | |
313 | offset of the most recent '&' before the\r | |
314 | first failing name / value pair (or the\r | |
315 | beginn ing of the string if the failure\r | |
316 | is in the first name / value pair) or\r | |
317 | the terminating NULL if all was\r | |
318 | successful.\r | |
319 | \r | |
320 | @retval EFI_SUCCESS The results have been distributed or are\r | |
321 | awaiting distribution.\r | |
322 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the\r | |
323 | parts of the results that must be\r | |
324 | stored awaiting possible future\r | |
325 | protocols.\r | |
326 | @retval EFI_INVALID_PARAMETERS Passing in a NULL for the\r | |
327 | Results parameter would result\r | |
328 | in this type of error.\r | |
329 | @retval EFI_NOT_FOUND Target for the specified routing data\r | |
330 | was not found.\r | |
331 | **/\r | |
332 | EFI_STATUS\r | |
333 | EFIAPI\r | |
334 | BootMaintRouteConfig (\r | |
335 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
336 | IN CONST EFI_STRING Configuration,\r | |
337 | OUT EFI_STRING *Progress\r | |
338 | )\r | |
339 | {\r | |
340 | EFI_STATUS Status;\r | |
341 | UINTN BufferSize;\r | |
342 | EFI_HII_CONFIG_ROUTING_PROTOCOL *ConfigRouting;\r | |
343 | BMM_FAKE_NV_DATA *NewBmmData;\r | |
344 | BMM_FAKE_NV_DATA *OldBmmData;\r | |
345 | BM_CONSOLE_CONTEXT *NewConsoleContext;\r | |
346 | BM_TERMINAL_CONTEXT *NewTerminalContext;\r | |
347 | BM_MENU_ENTRY *NewMenuEntry;\r | |
348 | BM_LOAD_CONTEXT *NewLoadContext;\r | |
349 | UINT16 Index;\r | |
350 | BOOLEAN TerminalAttChange;\r | |
351 | BMM_CALLBACK_DATA *Private;\r | |
352 | \r | |
353 | if (Progress == NULL) {\r | |
354 | return EFI_INVALID_PARAMETER;\r | |
355 | }\r | |
356 | *Progress = Configuration;\r | |
357 | \r | |
358 | if (Configuration == NULL) {\r | |
359 | return EFI_INVALID_PARAMETER;\r | |
360 | }\r | |
361 | \r | |
362 | //\r | |
363 | // Check routing data in <ConfigHdr>.\r | |
364 | // Note: there is no name for Name/Value storage, only GUID will be checked\r | |
365 | //\r | |
366 | if (!HiiIsConfigHdrMatch (Configuration, &gBootMaintFormSetGuid, mBootMaintStorageName)) {\r | |
367 | return EFI_NOT_FOUND;\r | |
368 | }\r | |
369 | \r | |
370 | Status = gBS->LocateProtocol (\r | |
371 | &gEfiHiiConfigRoutingProtocolGuid,\r | |
372 | NULL,\r | |
373 | (VOID**) &ConfigRouting\r | |
374 | );\r | |
375 | if (EFI_ERROR (Status)) {\r | |
376 | return Status;\r | |
377 | }\r | |
378 | \r | |
379 | Private = BMM_CALLBACK_DATA_FROM_THIS (This);\r | |
380 | //\r | |
381 | // Get Buffer Storage data from EFI variable\r | |
382 | //\r | |
383 | BufferSize = sizeof (BMM_FAKE_NV_DATA);\r | |
384 | OldBmmData = &Private->BmmOldFakeNVData;\r | |
385 | NewBmmData = &Private->BmmFakeNvData;\r | |
386 | //\r | |
387 | // Convert <ConfigResp> to buffer data by helper function ConfigToBlock()\r | |
388 | //\r | |
389 | Status = ConfigRouting->ConfigToBlock (\r | |
390 | ConfigRouting,\r | |
391 | Configuration,\r | |
392 | (UINT8 *) NewBmmData,\r | |
393 | &BufferSize,\r | |
394 | Progress\r | |
395 | );\r | |
396 | ASSERT_EFI_ERROR (Status);\r | |
397 | //\r | |
398 | // Compare new and old BMM configuration data and only do action for modified item to\r | |
399 | // avoid setting unnecessary non-volatile variable\r | |
400 | //\r | |
401 | \r | |
402 | //\r | |
403 | // Check data which located in BMM main page and save the settings if need\r | |
404 | //\r | |
405 | if (CompareMem (NewBmmData->LegacyFD, OldBmmData->LegacyFD, sizeof (NewBmmData->LegacyFD)) != 0) {\r | |
406 | Var_UpdateBBSOption (Private, FORM_SET_FD_ORDER_ID);\r | |
407 | }\r | |
408 | \r | |
409 | if (CompareMem (NewBmmData->LegacyHD, OldBmmData->LegacyHD, sizeof (NewBmmData->LegacyHD)) != 0) {\r | |
410 | Var_UpdateBBSOption (Private, FORM_SET_HD_ORDER_ID);\r | |
411 | }\r | |
412 | \r | |
413 | if (CompareMem (NewBmmData->LegacyCD, OldBmmData->LegacyCD, sizeof (NewBmmData->LegacyCD)) != 0) {\r | |
414 | Var_UpdateBBSOption (Private, FORM_SET_CD_ORDER_ID);\r | |
415 | }\r | |
416 | \r | |
417 | if (CompareMem (NewBmmData->LegacyNET, OldBmmData->LegacyNET, sizeof (NewBmmData->LegacyNET)) != 0) {\r | |
418 | Var_UpdateBBSOption (Private, FORM_SET_NET_ORDER_ID);\r | |
419 | }\r | |
420 | \r | |
421 | if (CompareMem (NewBmmData->LegacyBEV, OldBmmData->LegacyBEV, sizeof (NewBmmData->LegacyBEV)) != 0) {\r | |
422 | Var_UpdateBBSOption (Private, FORM_SET_BEV_ORDER_ID);\r | |
423 | }\r | |
424 | \r | |
425 | //\r | |
426 | // Change for "delete boot option" page need update NewBmmData->BootOptionOrder, so process\r | |
427 | // NewBmmData->BootOptionOrder before NewBmmData->BootOptionDel\r | |
428 | //\r | |
429 | if (CompareMem (NewBmmData->BootOptionOrder, OldBmmData->BootOptionOrder, sizeof (NewBmmData->BootOptionOrder)) != 0) {\r | |
430 | Status = Var_UpdateBootOrder (Private);\r | |
431 | }\r | |
432 | \r | |
433 | //\r | |
434 | // Change for "delete driver option" page need update NewBmmData->DriverOptionOrder, so process\r | |
435 | // NewBmmData->DriverOptionOrder before NewBmmData->DriverOptionDel\r | |
436 | //\r | |
437 | if (CompareMem (NewBmmData->DriverOptionOrder, OldBmmData->DriverOptionOrder, sizeof (NewBmmData->DriverOptionOrder)) != 0) {\r | |
438 | Status = Var_UpdateDriverOrder (Private);\r | |
439 | }\r | |
440 | \r | |
441 | //\r | |
442 | // Check data which located in Boot Options Menu and save the settings if need\r | |
443 | //\r | |
444 | if (CompareMem (NewBmmData->BootOptionDel, OldBmmData->BootOptionDel, sizeof (NewBmmData->BootOptionDel)) != 0) {\r | |
445 | for (Index = 0;\r | |
446 | ((Index < BootOptionMenu.MenuNumber) && (Index < (sizeof (NewBmmData->BootOptionDel) / sizeof (NewBmmData->BootOptionDel[0]))));\r | |
447 | Index ++) {\r | |
448 | NewMenuEntry = BOpt_GetMenuEntry (&BootOptionMenu, Index);\r | |
449 | NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r | |
450 | NewLoadContext->Deleted = NewBmmData->BootOptionDel[Index];\r | |
451 | NewBmmData->BootOptionDel[Index] = FALSE;\r | |
452 | NewBmmData->BootOptionDelMark[Index] = FALSE;\r | |
453 | }\r | |
454 | \r | |
455 | Var_DelBootOption ();\r | |
456 | }\r | |
457 | \r | |
458 | //\r | |
459 | // Check data which located in Driver Options Menu and save the settings if need\r | |
460 | //\r | |
461 | if (CompareMem (NewBmmData->DriverOptionDel, OldBmmData->DriverOptionDel, sizeof (NewBmmData->DriverOptionDel)) != 0) {\r | |
462 | for (Index = 0;\r | |
463 | ((Index < DriverOptionMenu.MenuNumber) && (Index < (sizeof (NewBmmData->DriverOptionDel) / sizeof (NewBmmData->DriverOptionDel[0]))));\r | |
464 | Index++) {\r | |
465 | NewMenuEntry = BOpt_GetMenuEntry (&DriverOptionMenu, Index);\r | |
466 | NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r | |
467 | NewLoadContext->Deleted = NewBmmData->DriverOptionDel[Index];\r | |
468 | NewBmmData->DriverOptionDel[Index] = FALSE;\r | |
469 | NewBmmData->DriverOptionDelMark[Index] = FALSE;\r | |
470 | }\r | |
471 | Var_DelDriverOption ();\r | |
472 | }\r | |
473 | \r | |
474 | if (CompareMem (&NewBmmData->BootTimeOut, &OldBmmData->BootTimeOut, sizeof (NewBmmData->BootTimeOut)) != 0) {\r | |
475 | Status = gRT->SetVariable (\r | |
476 | L"Timeout",\r | |
477 | &gEfiGlobalVariableGuid,\r | |
478 | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE,\r | |
479 | sizeof (UINT16),\r | |
480 | &(NewBmmData->BootTimeOut)\r | |
481 | );\r | |
482 | ASSERT_EFI_ERROR(Status);\r | |
483 | \r | |
484 | //\r | |
485 | // Bugbug: code not exit in UiApp but in IntelFrameworkModulePkg, need do more check.\r | |
486 | //\r | |
487 | Private->BmmOldFakeNVData.BootTimeOut = NewBmmData->BootTimeOut;\r | |
488 | }\r | |
489 | \r | |
490 | if (CompareMem (&NewBmmData->BootNext, &OldBmmData->BootNext, sizeof (NewBmmData->BootNext)) != 0) {\r | |
491 | Status = Var_UpdateBootNext (Private);\r | |
492 | }\r | |
493 | \r | |
494 | if (CompareMem (&NewBmmData->ConsoleOutMode, &OldBmmData->ConsoleOutMode, sizeof (NewBmmData->ConsoleOutMode)) != 0) {\r | |
495 | Var_UpdateConMode (Private);\r | |
496 | }\r | |
497 | \r | |
498 | TerminalAttChange = FALSE;\r | |
499 | for (Index = 0; Index < TerminalMenu.MenuNumber; Index++) {\r | |
500 | \r | |
501 | //\r | |
502 | // only need update modified items\r | |
503 | //\r | |
504 | if (CompareMem (&NewBmmData->COMBaudRate[Index], &OldBmmData->COMBaudRate[Index], sizeof (NewBmmData->COMBaudRate[Index])) == 0 &&\r | |
505 | CompareMem (&NewBmmData->COMDataRate[Index], &OldBmmData->COMDataRate[Index], sizeof (NewBmmData->COMDataRate[Index])) == 0 &&\r | |
506 | CompareMem (&NewBmmData->COMStopBits[Index], &OldBmmData->COMStopBits[Index], sizeof (NewBmmData->COMStopBits[Index])) == 0 &&\r | |
507 | CompareMem (&NewBmmData->COMParity[Index], &OldBmmData->COMParity[Index], sizeof (NewBmmData->COMParity[Index])) == 0 &&\r | |
508 | CompareMem (&NewBmmData->COMTerminalType[Index], &OldBmmData->COMTerminalType[Index], sizeof (NewBmmData->COMTerminalType[Index])) == 0 &&\r | |
509 | CompareMem (&NewBmmData->COMFlowControl[Index], &OldBmmData->COMFlowControl[Index], sizeof (NewBmmData->COMFlowControl[Index])) == 0) {\r | |
510 | continue;\r | |
511 | }\r | |
512 | \r | |
513 | NewMenuEntry = BOpt_GetMenuEntry (&TerminalMenu, Index);\r | |
514 | ASSERT (NewMenuEntry != NULL);\r | |
515 | NewTerminalContext = (BM_TERMINAL_CONTEXT *) NewMenuEntry->VariableContext;\r | |
516 | NewTerminalContext->BaudRateIndex = NewBmmData->COMBaudRate[Index];\r | |
517 | ASSERT (NewBmmData->COMBaudRate[Index] < (ARRAY_SIZE (BaudRateList)));\r | |
518 | NewTerminalContext->BaudRate = BaudRateList[NewBmmData->COMBaudRate[Index]].Value;\r | |
519 | NewTerminalContext->DataBitsIndex = NewBmmData->COMDataRate[Index];\r | |
520 | ASSERT (NewBmmData->COMDataRate[Index] < (ARRAY_SIZE (DataBitsList)));\r | |
521 | NewTerminalContext->DataBits = (UINT8) DataBitsList[NewBmmData->COMDataRate[Index]].Value;\r | |
522 | NewTerminalContext->StopBitsIndex = NewBmmData->COMStopBits[Index];\r | |
523 | ASSERT (NewBmmData->COMStopBits[Index] < (ARRAY_SIZE (StopBitsList)));\r | |
524 | NewTerminalContext->StopBits = (UINT8) StopBitsList[NewBmmData->COMStopBits[Index]].Value;\r | |
525 | NewTerminalContext->ParityIndex = NewBmmData->COMParity[Index];\r | |
526 | ASSERT (NewBmmData->COMParity[Index] < (ARRAY_SIZE (ParityList)));\r | |
527 | NewTerminalContext->Parity = (UINT8) ParityList[NewBmmData->COMParity[Index]].Value;\r | |
528 | NewTerminalContext->TerminalType = NewBmmData->COMTerminalType[Index];\r | |
529 | NewTerminalContext->FlowControl = NewBmmData->COMFlowControl[Index];\r | |
530 | ChangeTerminalDevicePath (\r | |
531 | &(NewTerminalContext->DevicePath),\r | |
532 | FALSE\r | |
533 | );\r | |
534 | TerminalAttChange = TRUE;\r | |
535 | }\r | |
536 | if (TerminalAttChange) {\r | |
537 | Var_UpdateConsoleInpOption ();\r | |
538 | Var_UpdateConsoleOutOption ();\r | |
539 | Var_UpdateErrorOutOption ();\r | |
540 | }\r | |
541 | \r | |
542 | //\r | |
543 | // Check data which located in Console Options Menu and save the settings if need\r | |
544 | //\r | |
545 | if (CompareMem (NewBmmData->ConsoleInCheck, OldBmmData->ConsoleInCheck, sizeof (NewBmmData->ConsoleInCheck)) != 0) {\r | |
546 | for (Index = 0; Index < ConsoleInpMenu.MenuNumber; Index++) {\r | |
547 | NewMenuEntry = BOpt_GetMenuEntry (&ConsoleInpMenu, Index);\r | |
548 | NewConsoleContext = (BM_CONSOLE_CONTEXT *) NewMenuEntry->VariableContext;\r | |
549 | ASSERT (Index < MAX_MENU_NUMBER);\r | |
550 | NewConsoleContext->IsActive = NewBmmData->ConsoleInCheck[Index];\r | |
551 | }\r | |
552 | \r | |
553 | Var_UpdateConsoleInpOption ();\r | |
554 | }\r | |
555 | \r | |
556 | if (CompareMem (NewBmmData->ConsoleOutCheck, OldBmmData->ConsoleOutCheck, sizeof (NewBmmData->ConsoleOutCheck)) != 0) {\r | |
557 | for (Index = 0; Index < ConsoleOutMenu.MenuNumber; Index++) {\r | |
558 | NewMenuEntry = BOpt_GetMenuEntry (&ConsoleOutMenu, Index);\r | |
559 | NewConsoleContext = (BM_CONSOLE_CONTEXT *) NewMenuEntry->VariableContext;\r | |
560 | ASSERT (Index < MAX_MENU_NUMBER);\r | |
561 | NewConsoleContext->IsActive = NewBmmData->ConsoleOutCheck[Index];\r | |
562 | }\r | |
563 | \r | |
564 | Var_UpdateConsoleOutOption ();\r | |
565 | }\r | |
566 | \r | |
567 | if (CompareMem (NewBmmData->ConsoleErrCheck, OldBmmData->ConsoleErrCheck, sizeof (NewBmmData->ConsoleErrCheck)) != 0) {\r | |
568 | for (Index = 0; Index < ConsoleErrMenu.MenuNumber; Index++) {\r | |
569 | NewMenuEntry = BOpt_GetMenuEntry (&ConsoleErrMenu, Index);\r | |
570 | NewConsoleContext = (BM_CONSOLE_CONTEXT *) NewMenuEntry->VariableContext;\r | |
571 | ASSERT (Index < MAX_MENU_NUMBER);\r | |
572 | NewConsoleContext->IsActive = NewBmmData->ConsoleErrCheck[Index];\r | |
573 | }\r | |
574 | \r | |
575 | Var_UpdateErrorOutOption ();\r | |
576 | }\r | |
577 | \r | |
578 | //\r | |
579 | // After user do the save action, need to update OldBmmData.\r | |
580 | //\r | |
581 | CopyMem (OldBmmData, NewBmmData, sizeof (BMM_FAKE_NV_DATA));\r | |
582 | \r | |
583 | return EFI_SUCCESS;\r | |
584 | }\r | |
585 | \r | |
586 | /**\r | |
587 | Create GoTo OP code into FORM_BOOT_LEGACY_DEVICE label for legacy boot option.\r | |
588 | \r | |
589 | **/\r | |
590 | EFI_STATUS\r | |
591 | InitializeLegacyBootOption (\r | |
592 | VOID\r | |
593 | )\r | |
594 | {\r | |
595 | RefreshUpdateData ();\r | |
596 | mStartLabel->Number = FORM_BOOT_LEGACY_DEVICE_ID;\r | |
597 | \r | |
598 | //\r | |
599 | // If LegacyBios Protocol is installed, add 3 tags about legacy boot option\r | |
600 | // in BootOption form: legacy FD/HD/CD/NET/BEV\r | |
601 | //\r | |
602 | HiiCreateGotoOpCode (\r | |
603 | mStartOpCodeHandle,\r | |
604 | FORM_SET_FD_ORDER_ID,\r | |
605 | STRING_TOKEN (STR_FORM_SET_FD_ORDER_TITLE),\r | |
606 | STRING_TOKEN (STR_FORM_SET_FD_ORDER_TITLE),\r | |
607 | EFI_IFR_FLAG_CALLBACK,\r | |
608 | FORM_SET_FD_ORDER_ID\r | |
609 | );\r | |
610 | \r | |
611 | HiiCreateGotoOpCode (\r | |
612 | mStartOpCodeHandle,\r | |
613 | FORM_SET_HD_ORDER_ID,\r | |
614 | STRING_TOKEN (STR_FORM_SET_HD_ORDER_TITLE),\r | |
615 | STRING_TOKEN (STR_FORM_SET_HD_ORDER_TITLE),\r | |
616 | EFI_IFR_FLAG_CALLBACK,\r | |
617 | FORM_SET_HD_ORDER_ID\r | |
618 | );\r | |
619 | \r | |
620 | HiiCreateGotoOpCode (\r | |
621 | mStartOpCodeHandle,\r | |
622 | FORM_SET_CD_ORDER_ID,\r | |
623 | STRING_TOKEN (STR_FORM_SET_CD_ORDER_TITLE),\r | |
624 | STRING_TOKEN (STR_FORM_SET_CD_ORDER_TITLE),\r | |
625 | EFI_IFR_FLAG_CALLBACK,\r | |
626 | FORM_SET_CD_ORDER_ID\r | |
627 | );\r | |
628 | \r | |
629 | HiiCreateGotoOpCode (\r | |
630 | mStartOpCodeHandle,\r | |
631 | FORM_SET_NET_ORDER_ID,\r | |
632 | STRING_TOKEN (STR_FORM_SET_NET_ORDER_TITLE),\r | |
633 | STRING_TOKEN (STR_FORM_SET_NET_ORDER_TITLE),\r | |
634 | EFI_IFR_FLAG_CALLBACK,\r | |
635 | FORM_SET_NET_ORDER_ID\r | |
636 | );\r | |
637 | \r | |
638 | HiiCreateGotoOpCode (\r | |
639 | mStartOpCodeHandle,\r | |
640 | FORM_SET_BEV_ORDER_ID,\r | |
641 | STRING_TOKEN (STR_FORM_SET_BEV_ORDER_TITLE),\r | |
642 | STRING_TOKEN (STR_FORM_SET_BEV_ORDER_TITLE),\r | |
643 | EFI_IFR_FLAG_CALLBACK,\r | |
644 | FORM_SET_BEV_ORDER_ID\r | |
645 | );\r | |
646 | \r | |
647 | HiiUpdateForm (\r | |
648 | mBmmCallbackInfo->BmmHiiHandle,\r | |
649 | &gBootMaintFormSetGuid,\r | |
650 | FORM_BOOT_SETUP_ID,\r | |
651 | mStartOpCodeHandle, // Label FORM_BOOT_LEGACY_DEVICE_ID\r | |
652 | mEndOpCodeHandle // LABEL_END\r | |
653 | );\r | |
654 | \r | |
655 | return EFI_SUCCESS;\r | |
656 | }\r | |
657 | \r | |
658 | /**\r | |
659 | This function processes the results of changes in configuration.\r | |
660 | \r | |
661 | \r | |
662 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
663 | @param Action Specifies the type of action taken by the browser.\r | |
664 | @param QuestionId A unique value which is sent to the original exporting driver\r | |
665 | so that it can identify the type of data to expect.\r | |
666 | @param Type The type of value for the question.\r | |
667 | @param Value A pointer to the data being sent to the original exporting driver.\r | |
668 | @param ActionRequest On return, points to the action requested by the callback function.\r | |
669 | \r | |
670 | @retval EFI_SUCCESS The callback successfully handled the action.\r | |
671 | @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the variable and its data.\r | |
672 | @retval EFI_DEVICE_ERROR The variable could not be saved.\r | |
673 | @retval EFI_UNSUPPORTED The specified Action is not supported by the callback.\r | |
674 | @retval EFI_INVALID_PARAMETER The parameter of Value or ActionRequest is invalid.\r | |
675 | **/\r | |
676 | EFI_STATUS\r | |
677 | EFIAPI\r | |
678 | BootMaintCallback (\r | |
679 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
680 | IN EFI_BROWSER_ACTION Action,\r | |
681 | IN EFI_QUESTION_ID QuestionId,\r | |
682 | IN UINT8 Type,\r | |
683 | IN EFI_IFR_TYPE_VALUE *Value,\r | |
684 | OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r | |
685 | )\r | |
686 | {\r | |
687 | BMM_CALLBACK_DATA *Private;\r | |
688 | BM_MENU_ENTRY *NewMenuEntry;\r | |
689 | BMM_FAKE_NV_DATA *CurrentFakeNVMap;\r | |
690 | EFI_STATUS Status;\r | |
691 | UINTN OldValue;\r | |
692 | UINTN NewValue;\r | |
693 | UINTN Number;\r | |
694 | UINTN Pos;\r | |
695 | UINTN Bit;\r | |
696 | UINT16 NewValuePos;\r | |
697 | UINT16 Index3;\r | |
698 | UINT16 Index2;\r | |
699 | UINT16 Index;\r | |
700 | UINT8 *OldLegacyDev;\r | |
701 | UINT8 *NewLegacyDev;\r | |
702 | UINT8 *DisMap;\r | |
703 | EFI_LEGACY_BIOS_PROTOCOL *LegacyBios;\r | |
704 | \r | |
705 | Private = BMM_CALLBACK_DATA_FROM_THIS (This);\r | |
706 | if (Action == EFI_BROWSER_ACTION_FORM_OPEN && QuestionId == FORM_BOOT_SETUP_ID) {\r | |
707 | //\r | |
708 | // Initilize Form for legacy boot option.\r | |
709 | //\r | |
710 | Status = EfiLibLocateProtocol (&gEfiLegacyBiosProtocolGuid, (VOID **) &LegacyBios);\r | |
711 | if (!EFI_ERROR (Status)) {\r | |
712 | InitializeLegacyBootOption ();\r | |
713 | }\r | |
714 | \r | |
715 | return EFI_SUCCESS;\r | |
716 | }\r | |
717 | \r | |
718 | if (Action != EFI_BROWSER_ACTION_CHANGING && Action != EFI_BROWSER_ACTION_CHANGED) {\r | |
719 | //\r | |
720 | // All other action return unsupported.\r | |
721 | //\r | |
722 | return EFI_UNSUPPORTED;\r | |
723 | }\r | |
724 | \r | |
725 | Status = EFI_SUCCESS;\r | |
726 | OldValue = 0;\r | |
727 | NewValue = 0;\r | |
728 | Number = 0;\r | |
729 | OldLegacyDev = NULL;\r | |
730 | NewLegacyDev = NULL;\r | |
731 | NewValuePos = 0;\r | |
732 | DisMap = NULL;\r | |
733 | \r | |
734 | Private = BMM_CALLBACK_DATA_FROM_THIS (This);\r | |
735 | //\r | |
736 | // Retrieve uncommitted data from Form Browser\r | |
737 | //\r | |
738 | CurrentFakeNVMap = &Private->BmmFakeNvData;\r | |
739 | HiiGetBrowserData (&gBootMaintFormSetGuid, mBootMaintStorageName, sizeof (BMM_FAKE_NV_DATA), (UINT8 *) CurrentFakeNVMap);\r | |
740 | if (Action == EFI_BROWSER_ACTION_CHANGING) {\r | |
741 | if (Value == NULL) {\r | |
742 | return EFI_INVALID_PARAMETER;\r | |
743 | }\r | |
744 | \r | |
745 | UpdatePageId (Private, QuestionId);\r | |
746 | \r | |
747 | if (QuestionId < FILE_OPTION_OFFSET) {\r | |
748 | if (QuestionId < CONFIG_OPTION_OFFSET) {\r | |
749 | switch (QuestionId) {\r | |
750 | case KEY_VALUE_BOOT_FROM_FILE:\r | |
751 | Private->FeCurrentState = FileExplorerStateBootFromFile;\r | |
752 | break;\r | |
753 | \r | |
754 | case FORM_BOOT_ADD_ID:\r | |
755 | Private->FeCurrentState = FileExplorerStateAddBootOption;\r | |
756 | break;\r | |
757 | \r | |
758 | case FORM_DRV_ADD_FILE_ID:\r | |
759 | Private->FeCurrentState = FileExplorerStateAddDriverOptionState;\r | |
760 | break;\r | |
761 | \r | |
762 | case FORM_DRV_ADD_HANDLE_ID:\r | |
763 | CleanUpPage (FORM_DRV_ADD_HANDLE_ID, Private);\r | |
764 | UpdateDrvAddHandlePage (Private);\r | |
765 | break;\r | |
766 | \r | |
767 | case FORM_BOOT_DEL_ID:\r | |
768 | CleanUpPage (FORM_BOOT_DEL_ID, Private);\r | |
769 | UpdateBootDelPage (Private);\r | |
770 | break;\r | |
771 | \r | |
772 | case FORM_BOOT_CHG_ID:\r | |
773 | case FORM_DRV_CHG_ID:\r | |
774 | UpdatePageBody (QuestionId, Private);\r | |
775 | break;\r | |
776 | \r | |
777 | case FORM_DRV_DEL_ID:\r | |
778 | CleanUpPage (FORM_DRV_DEL_ID, Private);\r | |
779 | UpdateDrvDelPage (Private);\r | |
780 | break;\r | |
781 | \r | |
782 | case FORM_BOOT_NEXT_ID:\r | |
783 | CleanUpPage (FORM_BOOT_NEXT_ID, Private);\r | |
784 | UpdateBootNextPage (Private);\r | |
785 | break;\r | |
786 | \r | |
787 | case FORM_TIME_OUT_ID:\r | |
788 | CleanUpPage (FORM_TIME_OUT_ID, Private);\r | |
789 | UpdateTimeOutPage (Private);\r | |
790 | break;\r | |
791 | \r | |
792 | case FORM_CON_IN_ID:\r | |
793 | case FORM_CON_OUT_ID:\r | |
794 | case FORM_CON_ERR_ID:\r | |
795 | UpdatePageBody (QuestionId, Private);\r | |
796 | break;\r | |
797 | \r | |
798 | case FORM_CON_MODE_ID:\r | |
799 | CleanUpPage (FORM_CON_MODE_ID, Private);\r | |
800 | UpdateConModePage (Private);\r | |
801 | break;\r | |
802 | \r | |
803 | case FORM_CON_COM_ID:\r | |
804 | CleanUpPage (FORM_CON_COM_ID, Private);\r | |
805 | UpdateConCOMPage (Private);\r | |
806 | break;\r | |
807 | \r | |
808 | case FORM_SET_FD_ORDER_ID:\r | |
809 | case FORM_SET_HD_ORDER_ID:\r | |
810 | case FORM_SET_CD_ORDER_ID:\r | |
811 | case FORM_SET_NET_ORDER_ID:\r | |
812 | case FORM_SET_BEV_ORDER_ID:\r | |
813 | CleanUpPage (QuestionId, Private);\r | |
814 | UpdateSetLegacyDeviceOrderPage (QuestionId, Private);\r | |
815 | break;\r | |
816 | \r | |
817 | default:\r | |
818 | break;\r | |
819 | }\r | |
820 | } else if ((QuestionId >= TERMINAL_OPTION_OFFSET) && (QuestionId < CONSOLE_OPTION_OFFSET)) {\r | |
821 | Index2 = (UINT16) (QuestionId - TERMINAL_OPTION_OFFSET);\r | |
822 | Private->CurrentTerminal = Index2;\r | |
823 | \r | |
824 | CleanUpPage (FORM_CON_COM_SETUP_ID, Private);\r | |
825 | UpdateTerminalPage (Private);\r | |
826 | \r | |
827 | } else if (QuestionId >= HANDLE_OPTION_OFFSET) {\r | |
828 | Index2 = (UINT16) (QuestionId - HANDLE_OPTION_OFFSET);\r | |
829 | \r | |
830 | NewMenuEntry = BOpt_GetMenuEntry (&DriverMenu, Index2);\r | |
831 | ASSERT (NewMenuEntry != NULL);\r | |
832 | Private->HandleContext = (BM_HANDLE_CONTEXT *) NewMenuEntry->VariableContext;\r | |
833 | \r | |
834 | CleanUpPage (FORM_DRV_ADD_HANDLE_DESC_ID, Private);\r | |
835 | \r | |
836 | Private->MenuEntry = NewMenuEntry;\r | |
837 | Private->LoadContext->FilePathList = Private->HandleContext->DevicePath;\r | |
838 | \r | |
839 | UpdateDriverAddHandleDescPage (Private);\r | |
840 | }\r | |
841 | }\r | |
842 | } else if (Action == EFI_BROWSER_ACTION_CHANGED) {\r | |
843 | if ((Value == NULL) || (ActionRequest == NULL)) {\r | |
844 | return EFI_INVALID_PARAMETER;\r | |
845 | }\r | |
846 | if ((QuestionId >= BOOT_OPTION_DEL_QUESTION_ID) && (QuestionId < BOOT_OPTION_DEL_QUESTION_ID + MAX_MENU_NUMBER)) {\r | |
847 | if (Value->b){\r | |
848 | //\r | |
849 | // Means user try to delete this boot option but not press F10 or "Commit Changes and Exit" menu.\r | |
850 | //\r | |
851 | CurrentFakeNVMap->BootOptionDelMark[QuestionId - BOOT_OPTION_DEL_QUESTION_ID] = TRUE;\r | |
852 | } else {\r | |
853 | //\r | |
854 | // Means user remove the old check status.\r | |
855 | //\r | |
856 | CurrentFakeNVMap->BootOptionDelMark[QuestionId - BOOT_OPTION_DEL_QUESTION_ID] = FALSE;\r | |
857 | }\r | |
858 | } else if ((QuestionId >= DRIVER_OPTION_DEL_QUESTION_ID) && (QuestionId < DRIVER_OPTION_DEL_QUESTION_ID + MAX_MENU_NUMBER)) {\r | |
859 | if (Value->b){\r | |
860 | CurrentFakeNVMap->DriverOptionDelMark[QuestionId - DRIVER_OPTION_DEL_QUESTION_ID] = TRUE;\r | |
861 | } else {\r | |
862 | CurrentFakeNVMap->DriverOptionDelMark[QuestionId - DRIVER_OPTION_DEL_QUESTION_ID] = FALSE;\r | |
863 | }\r | |
864 | } else if ((QuestionId >= LEGACY_FD_QUESTION_ID) && (QuestionId < LEGACY_BEV_QUESTION_ID + MAX_MENU_NUMBER)) {\r | |
865 | //\r | |
866 | // Update Select FD/HD/CD/NET/BEV Order Form\r | |
867 | //\r | |
868 | \r | |
869 | DisMap = Private->BmmOldFakeNVData.DisableMap;\r | |
870 | \r | |
871 | if (QuestionId >= LEGACY_FD_QUESTION_ID && QuestionId < LEGACY_FD_QUESTION_ID + MAX_MENU_NUMBER) {\r | |
872 | Number = (UINT16) LegacyFDMenu.MenuNumber;\r | |
873 | OldLegacyDev = Private->BmmOldFakeNVData.LegacyFD;\r | |
874 | NewLegacyDev = CurrentFakeNVMap->LegacyFD;\r | |
875 | } else if (QuestionId >= LEGACY_HD_QUESTION_ID && QuestionId < LEGACY_HD_QUESTION_ID + MAX_MENU_NUMBER) {\r | |
876 | Number = (UINT16) LegacyHDMenu.MenuNumber;\r | |
877 | OldLegacyDev = Private->BmmOldFakeNVData.LegacyHD;\r | |
878 | NewLegacyDev = CurrentFakeNVMap->LegacyHD;\r | |
879 | } else if (QuestionId >= LEGACY_CD_QUESTION_ID && QuestionId < LEGACY_CD_QUESTION_ID + MAX_MENU_NUMBER) {\r | |
880 | Number = (UINT16) LegacyCDMenu.MenuNumber;\r | |
881 | OldLegacyDev = Private->BmmOldFakeNVData.LegacyCD;\r | |
882 | NewLegacyDev = CurrentFakeNVMap->LegacyCD;\r | |
883 | } else if (QuestionId >= LEGACY_NET_QUESTION_ID && QuestionId < LEGACY_NET_QUESTION_ID + MAX_MENU_NUMBER) {\r | |
884 | Number = (UINT16) LegacyNETMenu.MenuNumber;\r | |
885 | OldLegacyDev = Private->BmmOldFakeNVData.LegacyNET;\r | |
886 | NewLegacyDev = CurrentFakeNVMap->LegacyNET;\r | |
887 | } else if (QuestionId >= LEGACY_BEV_QUESTION_ID && QuestionId < LEGACY_BEV_QUESTION_ID + MAX_MENU_NUMBER) {\r | |
888 | Number = (UINT16) LegacyBEVMenu.MenuNumber;\r | |
889 | OldLegacyDev = Private->BmmOldFakeNVData.LegacyBEV;\r | |
890 | NewLegacyDev = CurrentFakeNVMap->LegacyBEV;\r | |
891 | }\r | |
892 | //\r | |
893 | // First, find the different position\r | |
894 | // if there is change, it should be only one\r | |
895 | //\r | |
896 | for (Index = 0; Index < Number; Index++) {\r | |
897 | if (OldLegacyDev[Index] != NewLegacyDev[Index]) {\r | |
898 | OldValue = OldLegacyDev[Index];\r | |
899 | NewValue = NewLegacyDev[Index];\r | |
900 | break;\r | |
901 | }\r | |
902 | }\r | |
903 | \r | |
904 | if (Index != Number) {\r | |
905 | //\r | |
906 | // there is change, now process\r | |
907 | //\r | |
908 | if (0xFF == NewValue) {\r | |
909 | //\r | |
910 | // This item will be disable\r | |
911 | // Just move the items behind this forward to overlap it\r | |
912 | //\r | |
913 | Pos = OldValue / 8;\r | |
914 | Bit = 7 - (OldValue % 8);\r | |
915 | DisMap[Pos] = (UINT8) (DisMap[Pos] | (UINT8) (1 << Bit));\r | |
916 | for (Index2 = Index; Index2 < Number - 1; Index2++) {\r | |
917 | NewLegacyDev[Index2] = NewLegacyDev[Index2 + 1];\r | |
918 | }\r | |
919 | \r | |
920 | NewLegacyDev[Index2] = 0xFF;\r | |
921 | } else {\r | |
922 | for (Index2 = 0; Index2 < Number; Index2++) {\r | |
923 | if (Index2 == Index) {\r | |
924 | continue;\r | |
925 | }\r | |
926 | \r | |
927 | if (OldLegacyDev[Index2] == NewValue) {\r | |
928 | //\r | |
929 | // If NewValue is in OldLegacyDev array\r | |
930 | // remember its old position\r | |
931 | //\r | |
932 | NewValuePos = Index2;\r | |
933 | break;\r | |
934 | }\r | |
935 | }\r | |
936 | \r | |
937 | if (Index2 != Number) {\r | |
938 | //\r | |
939 | // We will change current item to an existing item\r | |
940 | // (It's hard to describe here, please read code, it's like a cycle-moving)\r | |
941 | //\r | |
942 | for (Index2 = NewValuePos; Index2 != Index;) {\r | |
943 | if (NewValuePos < Index) {\r | |
944 | NewLegacyDev[Index2] = OldLegacyDev[Index2 + 1];\r | |
945 | Index2++;\r | |
946 | } else {\r | |
947 | NewLegacyDev[Index2] = OldLegacyDev[Index2 - 1];\r | |
948 | Index2--;\r | |
949 | }\r | |
950 | }\r | |
951 | } else {\r | |
952 | //\r | |
953 | // If NewValue is not in OldlegacyDev array, we are changing to a disabled item\r | |
954 | // so we should modify DisMap to reflect the change\r | |
955 | //\r | |
956 | Pos = NewValue / 8;\r | |
957 | Bit = 7 - (NewValue % 8);\r | |
958 | DisMap[Pos] = (UINT8) (DisMap[Pos] & (~ (UINT8) (1 << Bit)));\r | |
959 | if (0xFF != OldValue) {\r | |
960 | //\r | |
961 | // Because NewValue is a item that was disabled before\r | |
962 | // so after changing the OldValue should be disabled\r | |
963 | // actually we are doing a swap of enable-disable states of two items\r | |
964 | //\r | |
965 | Pos = OldValue / 8;\r | |
966 | Bit = 7 - (OldValue % 8);\r | |
967 | DisMap[Pos] = (UINT8) (DisMap[Pos] | (UINT8) (1 << Bit));\r | |
968 | }\r | |
969 | }\r | |
970 | }\r | |
971 | //\r | |
972 | // To prevent DISABLE appears in the middle of the list\r | |
973 | // we should perform a re-ordering\r | |
974 | //\r | |
975 | Index3 = Index;\r | |
976 | Index = 0;\r | |
977 | while (Index < Number) {\r | |
978 | if (0xFF != NewLegacyDev[Index]) {\r | |
979 | Index++;\r | |
980 | continue;\r | |
981 | }\r | |
982 | \r | |
983 | Index2 = Index;\r | |
984 | Index2++;\r | |
985 | while (Index2 < Number) {\r | |
986 | if (0xFF != NewLegacyDev[Index2]) {\r | |
987 | break;\r | |
988 | }\r | |
989 | \r | |
990 | Index2++;\r | |
991 | }\r | |
992 | \r | |
993 | if (Index2 < Number) {\r | |
994 | NewLegacyDev[Index] = NewLegacyDev[Index2];\r | |
995 | NewLegacyDev[Index2] = 0xFF;\r | |
996 | }\r | |
997 | \r | |
998 | Index++;\r | |
999 | }\r | |
1000 | \r | |
1001 | //\r | |
1002 | // Return correct question value.\r | |
1003 | //\r | |
1004 | Value->u8 = NewLegacyDev[Index3];\r | |
1005 | }\r | |
1006 | } else {\r | |
1007 | switch (QuestionId) {\r | |
1008 | case KEY_VALUE_SAVE_AND_EXIT:\r | |
1009 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_SUBMIT_EXIT;\r | |
1010 | break;\r | |
1011 | \r | |
1012 | case KEY_VALUE_NO_SAVE_AND_EXIT:\r | |
1013 | //\r | |
1014 | // Restore local maintain data.\r | |
1015 | //\r | |
1016 | DiscardChangeHandler (Private, CurrentFakeNVMap);\r | |
1017 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD_EXIT;\r | |
1018 | break;\r | |
1019 | \r | |
1020 | case FORM_RESET:\r | |
1021 | gRT->ResetSystem (EfiResetCold, EFI_SUCCESS, 0, NULL);\r | |
1022 | return EFI_UNSUPPORTED;\r | |
1023 | \r | |
1024 | default:\r | |
1025 | break;\r | |
1026 | }\r | |
1027 | }\r | |
1028 | }\r | |
1029 | \r | |
1030 | //\r | |
1031 | // Pass changed uncommitted data back to Form Browser\r | |
1032 | //\r | |
1033 | HiiSetBrowserData (&gBootMaintFormSetGuid, mBootMaintStorageName, sizeof (BMM_FAKE_NV_DATA), (UINT8 *) CurrentFakeNVMap, NULL);\r | |
1034 | return EFI_SUCCESS;\r | |
1035 | }\r | |
1036 | \r | |
1037 | /**\r | |
1038 | Discard all changes done to the BMM pages such as Boot Order change,\r | |
1039 | Driver order change.\r | |
1040 | \r | |
1041 | @param Private The BMM context data.\r | |
1042 | @param CurrentFakeNVMap The current Fack NV Map.\r | |
1043 | \r | |
1044 | **/\r | |
1045 | VOID\r | |
1046 | DiscardChangeHandler (\r | |
1047 | IN BMM_CALLBACK_DATA *Private,\r | |
1048 | IN BMM_FAKE_NV_DATA *CurrentFakeNVMap\r | |
1049 | )\r | |
1050 | {\r | |
1051 | UINT16 Index;\r | |
1052 | \r | |
1053 | switch (Private->BmmPreviousPageId) {\r | |
1054 | case FORM_BOOT_CHG_ID:\r | |
1055 | CopyMem (CurrentFakeNVMap->BootOptionOrder, Private->BmmOldFakeNVData.BootOptionOrder, sizeof (CurrentFakeNVMap->BootOptionOrder));\r | |
1056 | break;\r | |
1057 | \r | |
1058 | case FORM_DRV_CHG_ID:\r | |
1059 | CopyMem (CurrentFakeNVMap->DriverOptionOrder, Private->BmmOldFakeNVData.DriverOptionOrder, sizeof (CurrentFakeNVMap->DriverOptionOrder));\r | |
1060 | break;\r | |
1061 | \r | |
1062 | case FORM_BOOT_DEL_ID:\r | |
1063 | ASSERT (BootOptionMenu.MenuNumber <= (sizeof (CurrentFakeNVMap->BootOptionDel) / sizeof (CurrentFakeNVMap->BootOptionDel[0])));\r | |
1064 | for (Index = 0; Index < BootOptionMenu.MenuNumber; Index++) {\r | |
1065 | CurrentFakeNVMap->BootOptionDel[Index] = FALSE;\r | |
1066 | CurrentFakeNVMap->BootOptionDelMark[Index] = FALSE;\r | |
1067 | }\r | |
1068 | break;\r | |
1069 | \r | |
1070 | case FORM_DRV_DEL_ID:\r | |
1071 | ASSERT (DriverOptionMenu.MenuNumber <= (sizeof (CurrentFakeNVMap->DriverOptionDel) / sizeof (CurrentFakeNVMap->DriverOptionDel[0])));\r | |
1072 | for (Index = 0; Index < DriverOptionMenu.MenuNumber; Index++) {\r | |
1073 | CurrentFakeNVMap->DriverOptionDel[Index] = FALSE;\r | |
1074 | CurrentFakeNVMap->DriverOptionDelMark[Index] = FALSE;\r | |
1075 | }\r | |
1076 | break;\r | |
1077 | \r | |
1078 | case FORM_BOOT_NEXT_ID:\r | |
1079 | CurrentFakeNVMap->BootNext = Private->BmmOldFakeNVData.BootNext;\r | |
1080 | break;\r | |
1081 | \r | |
1082 | case FORM_TIME_OUT_ID:\r | |
1083 | CurrentFakeNVMap->BootTimeOut = Private->BmmOldFakeNVData.BootTimeOut;\r | |
1084 | break;\r | |
1085 | \r | |
1086 | case FORM_DRV_ADD_HANDLE_DESC_ID:\r | |
1087 | case FORM_DRV_ADD_FILE_ID:\r | |
1088 | case FORM_DRV_ADD_HANDLE_ID:\r | |
1089 | CurrentFakeNVMap->DriverAddHandleDesc[0] = 0x0000;\r | |
1090 | CurrentFakeNVMap->DriverAddHandleOptionalData[0] = 0x0000;\r | |
1091 | break;\r | |
1092 | \r | |
1093 | default:\r | |
1094 | break;\r | |
1095 | }\r | |
1096 | }\r | |
1097 | \r | |
1098 | /**\r | |
1099 | Initialize the Boot Maintenance Utitliy.\r | |
1100 | \r | |
1101 | \r | |
1102 | @retval EFI_SUCCESS utility ended successfully\r | |
1103 | @retval others contain some errors\r | |
1104 | \r | |
1105 | **/\r | |
1106 | EFI_STATUS\r | |
1107 | InitializeBM (\r | |
1108 | VOID\r | |
1109 | )\r | |
1110 | {\r | |
1111 | BMM_CALLBACK_DATA *BmmCallbackInfo;\r | |
1112 | EFI_STATUS Status;\r | |
1113 | EFI_HII_PACKAGE_LIST_HEADER *PackageListHeader;\r | |
1114 | UINT32 Length;\r | |
1115 | UINT8 *Data;\r | |
1116 | \r | |
1117 | Status = EFI_SUCCESS;\r | |
1118 | BmmCallbackInfo = mBmmCallbackInfo;\r | |
1119 | \r | |
1120 | BmmCallbackInfo->BmmPreviousPageId = FORM_MAIN_ID;\r | |
1121 | BmmCallbackInfo->BmmCurrentPageId = FORM_MAIN_ID;\r | |
1122 | BmmCallbackInfo->FeCurrentState = FileExplorerStateInActive;\r | |
1123 | BmmCallbackInfo->FeDisplayContext = FileExplorerDisplayUnknown;\r | |
1124 | \r | |
1125 | //\r | |
1126 | // Reinstall String packages to include more new strings.\r | |
1127 | //\r | |
1128 | \r | |
1129 | //\r | |
1130 | // String package size\r | |
1131 | //\r | |
1132 | Length = ReadUnaligned32 ((UINT32 *) BdsDxeStrings) - sizeof (UINT32);\r | |
1133 | \r | |
1134 | //\r | |
1135 | // Add the length of the Package List Header and the terminating Package Header\r | |
1136 | //\r | |
1137 | Length += sizeof (EFI_HII_PACKAGE_LIST_HEADER) + sizeof (EFI_HII_PACKAGE_HEADER);\r | |
1138 | \r | |
1139 | //\r | |
1140 | // Allocate the storage for the entire Package List\r | |
1141 | //\r | |
1142 | PackageListHeader = AllocateZeroPool (Length);\r | |
1143 | \r | |
1144 | //\r | |
1145 | // If the Package List can not be allocated, then return a NULL HII Handle\r | |
1146 | //\r | |
1147 | if (PackageListHeader == NULL) {\r | |
1148 | return EFI_OUT_OF_RESOURCES;\r | |
1149 | }\r | |
1150 | \r | |
1151 | //\r | |
1152 | // Fill in the GUID and Length of the Package List Header\r | |
1153 | //\r | |
1154 | PackageListHeader->PackageLength = Length;\r | |
1155 | \r | |
1156 | //\r | |
1157 | // Copy String Data into Package list.\r | |
1158 | //\r | |
1159 | Data = (UINT8 *)(PackageListHeader + 1);\r | |
1160 | Length = ReadUnaligned32 ((UINT32 *) BdsDxeStrings) - sizeof (UINT32);\r | |
1161 | CopyMem (Data, (UINT8 *) BdsDxeStrings + sizeof (UINT32), Length);\r | |
1162 | \r | |
1163 | //\r | |
1164 | // Add End type HII package.\r | |
1165 | //\r | |
1166 | Data += Length;\r | |
1167 | ((EFI_HII_PACKAGE_HEADER *) Data)->Type = EFI_HII_PACKAGE_END;\r | |
1168 | ((EFI_HII_PACKAGE_HEADER *) Data)->Length = sizeof (EFI_HII_PACKAGE_HEADER);\r | |
1169 | \r | |
1170 | //\r | |
1171 | // Update String package for BM\r | |
1172 | //\r | |
1173 | CopyGuid (&PackageListHeader->PackageListGuid, &gBootMaintFormSetGuid);\r | |
1174 | Status = gHiiDatabase->UpdatePackageList (gHiiDatabase, BmmCallbackInfo->BmmHiiHandle, PackageListHeader);\r | |
1175 | \r | |
1176 | //\r | |
1177 | // Update String package for FE.\r | |
1178 | //\r | |
1179 | CopyGuid (&PackageListHeader->PackageListGuid, &gFileExploreFormSetGuid);\r | |
1180 | Status = gHiiDatabase->UpdatePackageList (gHiiDatabase, BmmCallbackInfo->FeHiiHandle, PackageListHeader);\r | |
1181 | \r | |
1182 | FreePool (PackageListHeader);\r | |
1183 | \r | |
1184 | //\r | |
1185 | // Init OpCode Handle and Allocate space for creation of Buffer\r | |
1186 | //\r | |
1187 | mStartOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
1188 | if (mStartOpCodeHandle == NULL) {\r | |
1189 | Status = EFI_OUT_OF_RESOURCES;\r | |
1190 | goto Exit;\r | |
1191 | }\r | |
1192 | \r | |
1193 | mEndOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
1194 | if (mEndOpCodeHandle == NULL) {\r | |
1195 | Status = EFI_OUT_OF_RESOURCES;\r | |
1196 | goto Exit;\r | |
1197 | }\r | |
1198 | \r | |
1199 | //\r | |
1200 | // Create Hii Extend Label OpCode as the start opcode\r | |
1201 | //\r | |
1202 | mStartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (mStartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r | |
1203 | mStartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
1204 | \r | |
1205 | //\r | |
1206 | // Create Hii Extend Label OpCode as the end opcode\r | |
1207 | //\r | |
1208 | mEndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (mEndOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r | |
1209 | mEndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
1210 | mEndLabel->Number = LABEL_END;\r | |
1211 | \r | |
1212 | InitializeStringDepository ();\r | |
1213 | \r | |
1214 | InitAllMenu (BmmCallbackInfo);\r | |
1215 | \r | |
1216 | CreateMenuStringToken (BmmCallbackInfo, BmmCallbackInfo->BmmHiiHandle, &ConsoleInpMenu);\r | |
1217 | CreateMenuStringToken (BmmCallbackInfo, BmmCallbackInfo->BmmHiiHandle, &ConsoleOutMenu);\r | |
1218 | CreateMenuStringToken (BmmCallbackInfo, BmmCallbackInfo->BmmHiiHandle, &ConsoleErrMenu);\r | |
1219 | CreateMenuStringToken (BmmCallbackInfo, BmmCallbackInfo->BmmHiiHandle, &BootOptionMenu);\r | |
1220 | CreateMenuStringToken (BmmCallbackInfo, BmmCallbackInfo->BmmHiiHandle, &DriverOptionMenu);\r | |
1221 | CreateMenuStringToken (BmmCallbackInfo, BmmCallbackInfo->BmmHiiHandle, &TerminalMenu);\r | |
1222 | CreateMenuStringToken (BmmCallbackInfo, BmmCallbackInfo->BmmHiiHandle, &DriverMenu);\r | |
1223 | \r | |
1224 | InitializeBmmConfig (BmmCallbackInfo);\r | |
1225 | \r | |
1226 | //\r | |
1227 | // Dispatch BMM main formset and File Explorer formset.\r | |
1228 | //\r | |
1229 | FormSetDispatcher (BmmCallbackInfo);\r | |
1230 | \r | |
1231 | //\r | |
1232 | // Clean up.\r | |
1233 | //\r | |
1234 | CleanUpStringDepository ();\r | |
1235 | \r | |
1236 | FreeAllMenu ();\r | |
1237 | \r | |
1238 | Exit:\r | |
1239 | if (mStartOpCodeHandle != NULL) {\r | |
1240 | HiiFreeOpCodeHandle (mStartOpCodeHandle);\r | |
1241 | }\r | |
1242 | \r | |
1243 | if (mEndOpCodeHandle != NULL) {\r | |
1244 | HiiFreeOpCodeHandle (mEndOpCodeHandle);\r | |
1245 | }\r | |
1246 | \r | |
1247 | return Status;\r | |
1248 | }\r | |
1249 | \r | |
1250 | \r | |
1251 | /**\r | |
1252 | Initialized all Menu Option List.\r | |
1253 | \r | |
1254 | @param CallbackData The BMM context data.\r | |
1255 | \r | |
1256 | **/\r | |
1257 | VOID\r | |
1258 | InitAllMenu (\r | |
1259 | IN BMM_CALLBACK_DATA *CallbackData\r | |
1260 | )\r | |
1261 | {\r | |
1262 | InitializeListHead (&BootOptionMenu.Head);\r | |
1263 | InitializeListHead (&DriverOptionMenu.Head);\r | |
1264 | BOpt_GetBootOptions (CallbackData);\r | |
1265 | BOpt_GetDriverOptions (CallbackData);\r | |
1266 | BOpt_GetLegacyOptions ();\r | |
1267 | InitializeListHead (&FsOptionMenu.Head);\r | |
1268 | BOpt_FindDrivers ();\r | |
1269 | InitializeListHead (&DirectoryMenu.Head);\r | |
1270 | InitializeListHead (&ConsoleInpMenu.Head);\r | |
1271 | InitializeListHead (&ConsoleOutMenu.Head);\r | |
1272 | InitializeListHead (&ConsoleErrMenu.Head);\r | |
1273 | InitializeListHead (&TerminalMenu.Head);\r | |
1274 | LocateSerialIo ();\r | |
1275 | GetAllConsoles ();\r | |
1276 | }\r | |
1277 | \r | |
1278 | /**\r | |
1279 | Free up all Menu Option list.\r | |
1280 | \r | |
1281 | **/\r | |
1282 | VOID\r | |
1283 | FreeAllMenu (\r | |
1284 | VOID\r | |
1285 | )\r | |
1286 | {\r | |
1287 | BOpt_FreeMenu (&DirectoryMenu);\r | |
1288 | BOpt_FreeMenu (&FsOptionMenu);\r | |
1289 | BOpt_FreeMenu (&BootOptionMenu);\r | |
1290 | BOpt_FreeMenu (&DriverOptionMenu);\r | |
1291 | BOpt_FreeMenu (&DriverMenu);\r | |
1292 | BOpt_FreeLegacyOptions ();\r | |
1293 | FreeAllConsoles ();\r | |
1294 | }\r | |
1295 | \r | |
1296 | /**\r | |
1297 | Initialize all the string depositories.\r | |
1298 | \r | |
1299 | **/\r | |
1300 | VOID\r | |
1301 | InitializeStringDepository (\r | |
1302 | VOID\r | |
1303 | )\r | |
1304 | {\r | |
1305 | STRING_DEPOSITORY *StringDepository;\r | |
1306 | StringDepository = AllocateZeroPool (sizeof (STRING_DEPOSITORY) * STRING_DEPOSITORY_NUMBER);\r | |
1307 | FileOptionStrDepository = StringDepository++;\r | |
1308 | ConsoleOptionStrDepository = StringDepository++;\r | |
1309 | BootOptionStrDepository = StringDepository++;\r | |
1310 | BootOptionHelpStrDepository = StringDepository++;\r | |
1311 | DriverOptionStrDepository = StringDepository++;\r | |
1312 | DriverOptionHelpStrDepository = StringDepository++;\r | |
1313 | TerminalStrDepository = StringDepository;\r | |
1314 | }\r | |
1315 | \r | |
1316 | /**\r | |
1317 | Fetch a usable string node from the string depository and return the string token.\r | |
1318 | \r | |
1319 | @param CallbackData The BMM context data.\r | |
1320 | @param StringDepository The string repository.\r | |
1321 | \r | |
1322 | @retval EFI_STRING_ID String token.\r | |
1323 | \r | |
1324 | **/\r | |
1325 | EFI_STRING_ID\r | |
1326 | GetStringTokenFromDepository (\r | |
1327 | IN BMM_CALLBACK_DATA *CallbackData,\r | |
1328 | IN STRING_DEPOSITORY *StringDepository\r | |
1329 | )\r | |
1330 | {\r | |
1331 | STRING_LIST_NODE *CurrentListNode;\r | |
1332 | STRING_LIST_NODE *NextListNode;\r | |
1333 | \r | |
1334 | CurrentListNode = StringDepository->CurrentNode;\r | |
1335 | \r | |
1336 | if ((NULL != CurrentListNode) && (NULL != CurrentListNode->Next)) {\r | |
1337 | //\r | |
1338 | // Fetch one reclaimed node from the list.\r | |
1339 | //\r | |
1340 | NextListNode = StringDepository->CurrentNode->Next;\r | |
1341 | } else {\r | |
1342 | //\r | |
1343 | // If there is no usable node in the list, update the list.\r | |
1344 | //\r | |
1345 | NextListNode = AllocateZeroPool (sizeof (STRING_LIST_NODE));\r | |
1346 | ASSERT (NextListNode != NULL);\r | |
1347 | NextListNode->StringToken = HiiSetString (CallbackData->BmmHiiHandle, 0, L" ", NULL);\r | |
1348 | ASSERT (NextListNode->StringToken != 0);\r | |
1349 | \r | |
1350 | StringDepository->TotalNodeNumber++;\r | |
1351 | \r | |
1352 | if (NULL == CurrentListNode) {\r | |
1353 | StringDepository->ListHead = NextListNode;\r | |
1354 | } else {\r | |
1355 | CurrentListNode->Next = NextListNode;\r | |
1356 | }\r | |
1357 | }\r | |
1358 | \r | |
1359 | StringDepository->CurrentNode = NextListNode;\r | |
1360 | \r | |
1361 | return StringDepository->CurrentNode->StringToken;\r | |
1362 | }\r | |
1363 | \r | |
1364 | /**\r | |
1365 | Reclaim string depositories by moving the current node pointer to list head..\r | |
1366 | \r | |
1367 | **/\r | |
1368 | VOID\r | |
1369 | ReclaimStringDepository (\r | |
1370 | VOID\r | |
1371 | )\r | |
1372 | {\r | |
1373 | UINTN DepositoryIndex;\r | |
1374 | STRING_DEPOSITORY *StringDepository;\r | |
1375 | \r | |
1376 | StringDepository = FileOptionStrDepository;\r | |
1377 | for (DepositoryIndex = 0; DepositoryIndex < STRING_DEPOSITORY_NUMBER; DepositoryIndex++) {\r | |
1378 | StringDepository->CurrentNode = StringDepository->ListHead;\r | |
1379 | StringDepository++;\r | |
1380 | }\r | |
1381 | }\r | |
1382 | \r | |
1383 | /**\r | |
1384 | Release resource for all the string depositories.\r | |
1385 | \r | |
1386 | **/\r | |
1387 | VOID\r | |
1388 | CleanUpStringDepository (\r | |
1389 | VOID\r | |
1390 | )\r | |
1391 | {\r | |
1392 | UINTN NodeIndex;\r | |
1393 | UINTN DepositoryIndex;\r | |
1394 | STRING_LIST_NODE *CurrentListNode;\r | |
1395 | STRING_LIST_NODE *NextListNode;\r | |
1396 | STRING_DEPOSITORY *StringDepository;\r | |
1397 | \r | |
1398 | //\r | |
1399 | // Release string list nodes.\r | |
1400 | //\r | |
1401 | StringDepository = FileOptionStrDepository;\r | |
1402 | for (DepositoryIndex = 0; DepositoryIndex < STRING_DEPOSITORY_NUMBER; DepositoryIndex++) {\r | |
1403 | CurrentListNode = StringDepository->ListHead;\r | |
1404 | for (NodeIndex = 0; NodeIndex < StringDepository->TotalNodeNumber; NodeIndex++) {\r | |
1405 | NextListNode = CurrentListNode->Next;\r | |
1406 | FreePool (CurrentListNode);\r | |
1407 | CurrentListNode = NextListNode;\r | |
1408 | }\r | |
1409 | \r | |
1410 | StringDepository++;\r | |
1411 | }\r | |
1412 | //\r | |
1413 | // Release string depository.\r | |
1414 | //\r | |
1415 | FreePool (FileOptionStrDepository);\r | |
1416 | }\r | |
1417 | \r | |
1418 | /**\r | |
1419 | Start boot maintenance manager\r | |
1420 | \r | |
1421 | @retval EFI_SUCCESS If BMM is invoked successfully.\r | |
1422 | @return Other value if BMM return unsuccessfully.\r | |
1423 | \r | |
1424 | **/\r | |
1425 | EFI_STATUS\r | |
1426 | BdsStartBootMaint (\r | |
1427 | VOID\r | |
1428 | )\r | |
1429 | {\r | |
1430 | EFI_STATUS Status;\r | |
1431 | LIST_ENTRY BdsBootOptionList;\r | |
1432 | \r | |
1433 | InitializeListHead (&BdsBootOptionList);\r | |
1434 | \r | |
1435 | //\r | |
1436 | // Connect all prior to entering the platform setup menu.\r | |
1437 | //\r | |
1438 | if (!gConnectAllHappened) {\r | |
1439 | BdsLibConnectAllDriversToAllControllers ();\r | |
1440 | gConnectAllHappened = TRUE;\r | |
1441 | }\r | |
1442 | //\r | |
1443 | // Have chance to enumerate boot device\r | |
1444 | //\r | |
1445 | BdsLibEnumerateAllBootOption (&BdsBootOptionList);\r | |
1446 | \r | |
1447 | //\r | |
1448 | // Group the legacy boot options for the same device type\r | |
1449 | //\r | |
1450 | GroupMultipleLegacyBootOption4SameType ();\r | |
1451 | \r | |
1452 | //\r | |
1453 | // Init the BMM\r | |
1454 | //\r | |
1455 | Status = InitializeBM ();\r | |
1456 | \r | |
1457 | return Status;\r | |
1458 | }\r | |
1459 | \r | |
1460 | /**\r | |
1461 | Dispatch BMM formset and FileExplorer formset.\r | |
1462 | \r | |
1463 | \r | |
1464 | @param CallbackData The BMM context data.\r | |
1465 | \r | |
1466 | @retval EFI_SUCCESS If function complete successfully.\r | |
1467 | @return Other value if the Setup Browser process BMM's pages and\r | |
1468 | return unsuccessfully.\r | |
1469 | \r | |
1470 | **/\r | |
1471 | EFI_STATUS\r | |
1472 | FormSetDispatcher (\r | |
1473 | IN BMM_CALLBACK_DATA *CallbackData\r | |
1474 | )\r | |
1475 | {\r | |
1476 | EFI_STATUS Status;\r | |
1477 | EFI_BROWSER_ACTION_REQUEST ActionRequest;\r | |
1478 | \r | |
1479 | while (TRUE) {\r | |
1480 | UpdatePageId (CallbackData, FORM_MAIN_ID);\r | |
1481 | \r | |
1482 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r | |
1483 | Status = gFormBrowser2->SendForm (\r | |
1484 | gFormBrowser2,\r | |
1485 | &CallbackData->BmmHiiHandle,\r | |
1486 | 1,\r | |
1487 | &gBootMaintFormSetGuid,\r | |
1488 | 0,\r | |
1489 | NULL,\r | |
1490 | &ActionRequest\r | |
1491 | );\r | |
1492 | if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {\r | |
1493 | EnableResetRequired ();\r | |
1494 | }\r | |
1495 | \r | |
1496 | ReclaimStringDepository ();\r | |
1497 | \r | |
1498 | //\r | |
1499 | // When this Formset returns, check if we are going to explore files.\r | |
1500 | //\r | |
1501 | if (FileExplorerStateInActive != CallbackData->FeCurrentState) {\r | |
1502 | UpdateFileExplorer (CallbackData, 0);\r | |
1503 | \r | |
1504 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r | |
1505 | Status = gFormBrowser2->SendForm (\r | |
1506 | gFormBrowser2,\r | |
1507 | &CallbackData->FeHiiHandle,\r | |
1508 | 1,\r | |
1509 | &gFileExploreFormSetGuid,\r | |
1510 | 0,\r | |
1511 | NULL,\r | |
1512 | &ActionRequest\r | |
1513 | );\r | |
1514 | if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {\r | |
1515 | EnableResetRequired ();\r | |
1516 | }\r | |
1517 | \r | |
1518 | CallbackData->FeCurrentState = FileExplorerStateInActive;\r | |
1519 | CallbackData->FeDisplayContext = FileExplorerDisplayUnknown;\r | |
1520 | ReclaimStringDepository ();\r | |
1521 | } else {\r | |
1522 | break;\r | |
1523 | }\r | |
1524 | }\r | |
1525 | \r | |
1526 | return Status;\r | |
1527 | }\r | |
1528 | \r | |
1529 | /**\r | |
1530 | Intall BootMaint and FileExplorer HiiPackages.\r | |
1531 | \r | |
1532 | **/\r | |
1533 | EFI_STATUS\r | |
1534 | InitBMPackage (\r | |
1535 | VOID\r | |
1536 | )\r | |
1537 | {\r | |
1538 | BMM_CALLBACK_DATA *BmmCallbackInfo;\r | |
1539 | EFI_STATUS Status;\r | |
1540 | UINT8 *Ptr;\r | |
1541 | \r | |
1542 | //\r | |
1543 | // Create CallbackData structures for Driver Callback\r | |
1544 | //\r | |
1545 | BmmCallbackInfo = AllocateZeroPool (sizeof (BMM_CALLBACK_DATA));\r | |
1546 | if (BmmCallbackInfo == NULL) {\r | |
1547 | return EFI_OUT_OF_RESOURCES;\r | |
1548 | }\r | |
1549 | \r | |
1550 | //\r | |
1551 | // Create LoadOption in BmmCallbackInfo for Driver Callback\r | |
1552 | //\r | |
1553 | Ptr = AllocateZeroPool (sizeof (BM_LOAD_CONTEXT) + sizeof (BM_FILE_CONTEXT) + sizeof (BM_HANDLE_CONTEXT) + sizeof (BM_MENU_ENTRY));\r | |
1554 | if (Ptr == NULL) {\r | |
1555 | FreePool (BmmCallbackInfo);\r | |
1556 | BmmCallbackInfo = NULL;\r | |
1557 | return EFI_OUT_OF_RESOURCES;\r | |
1558 | }\r | |
1559 | //\r | |
1560 | // Initialize Bmm callback data.\r | |
1561 | //\r | |
1562 | BmmCallbackInfo->LoadContext = (BM_LOAD_CONTEXT *) Ptr;\r | |
1563 | Ptr += sizeof (BM_LOAD_CONTEXT);\r | |
1564 | \r | |
1565 | BmmCallbackInfo->FileContext = (BM_FILE_CONTEXT *) Ptr;\r | |
1566 | Ptr += sizeof (BM_FILE_CONTEXT);\r | |
1567 | \r | |
1568 | BmmCallbackInfo->HandleContext = (BM_HANDLE_CONTEXT *) Ptr;\r | |
1569 | Ptr += sizeof (BM_HANDLE_CONTEXT);\r | |
1570 | \r | |
1571 | BmmCallbackInfo->MenuEntry = (BM_MENU_ENTRY *) Ptr;\r | |
1572 | \r | |
1573 | BmmCallbackInfo->Signature = BMM_CALLBACK_DATA_SIGNATURE;\r | |
1574 | BmmCallbackInfo->BmmConfigAccess.ExtractConfig = BootMaintExtractConfig;\r | |
1575 | BmmCallbackInfo->BmmConfigAccess.RouteConfig = BootMaintRouteConfig;\r | |
1576 | BmmCallbackInfo->BmmConfigAccess.Callback = BootMaintCallback;\r | |
1577 | BmmCallbackInfo->FeConfigAccess.ExtractConfig = FakeExtractConfig;\r | |
1578 | BmmCallbackInfo->FeConfigAccess.RouteConfig = FileExplorerRouteConfig;\r | |
1579 | BmmCallbackInfo->FeConfigAccess.Callback = FileExplorerCallback;\r | |
1580 | \r | |
1581 | //\r | |
1582 | // Install Device Path Protocol and Config Access protocol to driver handle\r | |
1583 | //\r | |
1584 | Status = gBS->InstallMultipleProtocolInterfaces (\r | |
1585 | &BmmCallbackInfo->BmmDriverHandle,\r | |
1586 | &gEfiDevicePathProtocolGuid,\r | |
1587 | &mBmmHiiVendorDevicePath,\r | |
1588 | &gEfiHiiConfigAccessProtocolGuid,\r | |
1589 | &BmmCallbackInfo->BmmConfigAccess,\r | |
1590 | NULL\r | |
1591 | );\r | |
1592 | ASSERT_EFI_ERROR (Status);\r | |
1593 | \r | |
1594 | //\r | |
1595 | // Install Device Path Protocol and Config Access protocol to driver handle\r | |
1596 | //\r | |
1597 | Status = gBS->InstallMultipleProtocolInterfaces (\r | |
1598 | &BmmCallbackInfo->FeDriverHandle,\r | |
1599 | &gEfiDevicePathProtocolGuid,\r | |
1600 | &mFeHiiVendorDevicePath,\r | |
1601 | &gEfiHiiConfigAccessProtocolGuid,\r | |
1602 | &BmmCallbackInfo->FeConfigAccess,\r | |
1603 | NULL\r | |
1604 | );\r | |
1605 | ASSERT_EFI_ERROR (Status);\r | |
1606 | \r | |
1607 | //\r | |
1608 | // Post our Boot Maint VFR binary to the HII database.\r | |
1609 | //\r | |
1610 | BmmCallbackInfo->BmmHiiHandle = HiiAddPackages (\r | |
1611 | &gBootMaintFormSetGuid,\r | |
1612 | BmmCallbackInfo->BmmDriverHandle,\r | |
1613 | BmBin,\r | |
1614 | BdsDxeStrings,\r | |
1615 | NULL\r | |
1616 | );\r | |
1617 | ASSERT (BmmCallbackInfo->BmmHiiHandle != NULL);\r | |
1618 | \r | |
1619 | //\r | |
1620 | // Post our File Explorer VFR binary to the HII database.\r | |
1621 | //\r | |
1622 | BmmCallbackInfo->FeHiiHandle = HiiAddPackages (\r | |
1623 | &gFileExploreFormSetGuid,\r | |
1624 | BmmCallbackInfo->FeDriverHandle,\r | |
1625 | FEBin,\r | |
1626 | BdsDxeStrings,\r | |
1627 | NULL\r | |
1628 | );\r | |
1629 | ASSERT (BmmCallbackInfo->FeHiiHandle != NULL);\r | |
1630 | \r | |
1631 | mBmmCallbackInfo = BmmCallbackInfo;\r | |
1632 | \r | |
1633 | return EFI_SUCCESS;\r | |
1634 | }\r | |
1635 | \r | |
1636 | /**\r | |
1637 | Remvoe the intalled BootMaint and FileExplorer HiiPackages.\r | |
1638 | \r | |
1639 | **/\r | |
1640 | VOID\r | |
1641 | FreeBMPackage (\r | |
1642 | VOID\r | |
1643 | )\r | |
1644 | {\r | |
1645 | BMM_CALLBACK_DATA *BmmCallbackInfo;\r | |
1646 | \r | |
1647 | BmmCallbackInfo = mBmmCallbackInfo;\r | |
1648 | \r | |
1649 | //\r | |
1650 | // Remove our IFR data from HII database\r | |
1651 | //\r | |
1652 | HiiRemovePackages (BmmCallbackInfo->BmmHiiHandle);\r | |
1653 | HiiRemovePackages (BmmCallbackInfo->FeHiiHandle);\r | |
1654 | \r | |
1655 | if (BmmCallbackInfo->FeDriverHandle != NULL) {\r | |
1656 | gBS->UninstallMultipleProtocolInterfaces (\r | |
1657 | BmmCallbackInfo->FeDriverHandle,\r | |
1658 | &gEfiDevicePathProtocolGuid,\r | |
1659 | &mFeHiiVendorDevicePath,\r | |
1660 | &gEfiHiiConfigAccessProtocolGuid,\r | |
1661 | &BmmCallbackInfo->FeConfigAccess,\r | |
1662 | NULL\r | |
1663 | );\r | |
1664 | }\r | |
1665 | \r | |
1666 | if (BmmCallbackInfo->BmmDriverHandle != NULL) {\r | |
1667 | gBS->UninstallMultipleProtocolInterfaces (\r | |
1668 | BmmCallbackInfo->BmmDriverHandle,\r | |
1669 | &gEfiDevicePathProtocolGuid,\r | |
1670 | &mBmmHiiVendorDevicePath,\r | |
1671 | &gEfiHiiConfigAccessProtocolGuid,\r | |
1672 | &BmmCallbackInfo->BmmConfigAccess,\r | |
1673 | NULL\r | |
1674 | );\r | |
1675 | }\r | |
1676 | \r | |
1677 | FreePool (BmmCallbackInfo->LoadContext);\r | |
1678 | FreePool (BmmCallbackInfo);\r | |
1679 | \r | |
1680 | mBmmCallbackInfo = NULL;\r | |
1681 | \r | |
1682 | return;\r | |
1683 | }\r | |
1684 | \r |