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5c08e117 | 1 | /** @file\r |
2 | The functions for Boot Maintainence Main menu.\r | |
3 | \r | |
4 | Copyright (c) 2004 - 2008, Intel Corporation. <BR>\r | |
5 | All rights reserved. This program and the accompanying materials\r | |
6 | are licensed and made available under the terms and conditions of the BSD License\r | |
7 | which accompanies this distribution. The full text of the license may be found at\r | |
8 | http://opensource.org/licenses/bsd-license.php\r | |
9 | \r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r | |
12 | \r | |
13 | **/\r | |
14 | \r | |
15 | #include "BootMaint.h"\r | |
16 | #include "FormGuid.h"\r | |
17 | #include "Bds.h"\r | |
18 | #include "FrontPage.h"\r | |
19 | \r | |
20 | EFI_DEVICE_PATH_PROTOCOL EndDevicePath[] = {\r | |
21 | {\r | |
22 | END_DEVICE_PATH_TYPE,\r | |
23 | END_ENTIRE_DEVICE_PATH_SUBTYPE,\r | |
24 | {\r | |
25 | END_DEVICE_PATH_LENGTH,\r | |
26 | 0\r | |
27 | }\r | |
28 | }\r | |
29 | };\r | |
30 | \r | |
f6f910dd | 31 | HII_VENDOR_DEVICE_PATH mBmmHiiVendorDevicePath = {\r |
32 | {\r | |
33 | {\r | |
34 | HARDWARE_DEVICE_PATH,\r | |
35 | HW_VENDOR_DP,\r | |
36 | {\r | |
37 | (UINT8) (sizeof (VENDOR_DEVICE_PATH)),\r | |
38 | (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)\r | |
39 | }\r | |
40 | },\r | |
41 | //\r | |
42 | // {165A028F-0BB2-4b5f-8747-77592E3F6499}\r | |
43 | //\r | |
44 | { 0x165a028f, 0xbb2, 0x4b5f, { 0x87, 0x47, 0x77, 0x59, 0x2e, 0x3f, 0x64, 0x99 } }\r | |
45 | },\r | |
46 | {\r | |
47 | END_DEVICE_PATH_TYPE,\r | |
48 | END_ENTIRE_DEVICE_PATH_SUBTYPE,\r | |
49 | { \r | |
50 | (UINT8) (END_DEVICE_PATH_LENGTH),\r | |
51 | (UINT8) ((END_DEVICE_PATH_LENGTH) >> 8)\r | |
52 | }\r | |
53 | }\r | |
54 | };\r | |
55 | \r | |
56 | HII_VENDOR_DEVICE_PATH mFeHiiVendorDevicePath = {\r | |
57 | {\r | |
58 | {\r | |
59 | HARDWARE_DEVICE_PATH,\r | |
60 | HW_VENDOR_DP,\r | |
61 | {\r | |
62 | (UINT8) (sizeof (VENDOR_DEVICE_PATH)),\r | |
63 | (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)\r | |
64 | }\r | |
65 | },\r | |
66 | //\r | |
67 | // {91DB4238-B0C8-472e-BBCF-F3A6541010F4}\r | |
68 | //\r | |
69 | { 0x91db4238, 0xb0c8, 0x472e, { 0xbb, 0xcf, 0xf3, 0xa6, 0x54, 0x10, 0x10, 0xf4 } }\r | |
70 | },\r | |
71 | {\r | |
72 | END_DEVICE_PATH_TYPE,\r | |
73 | END_ENTIRE_DEVICE_PATH_SUBTYPE,\r | |
74 | { \r | |
75 | (UINT8) (END_DEVICE_PATH_LENGTH),\r | |
76 | (UINT8) ((END_DEVICE_PATH_LENGTH) >> 8)\r | |
77 | }\r | |
78 | }\r | |
79 | };\r | |
5c08e117 | 80 | \r |
81 | EFI_GUID EfiLegacyDevOrderGuid = EFI_LEGACY_DEV_ORDER_VARIABLE_GUID;\r | |
82 | EFI_GUID mBootMaintGuid = BOOT_MAINT_FORMSET_GUID;\r | |
83 | EFI_GUID mFileExplorerGuid = FILE_EXPLORE_FORMSET_GUID;\r | |
84 | \r | |
85 | CHAR16 mBootMaintStorageName[] = L"BmData";\r | |
86 | CHAR16 mFileExplorerStorageName[] = L"FeData";\r | |
87 | \r | |
88 | /**\r | |
89 | Init all memu.\r | |
90 | \r | |
91 | @param CallbackData The BMM context data.\r | |
92 | \r | |
93 | **/\r | |
94 | VOID\r | |
95 | InitAllMenu (\r | |
96 | IN BMM_CALLBACK_DATA *CallbackData\r | |
97 | );\r | |
98 | \r | |
99 | /**\r | |
100 | Free up all Menu Option list.\r | |
101 | \r | |
102 | **/\r | |
103 | VOID\r | |
104 | FreeAllMenu (\r | |
105 | VOID\r | |
106 | );\r | |
107 | \r | |
108 | /**\r | |
109 | Create string tokens for a menu from its help strings and display strings\r | |
110 | \r | |
111 | @param CallbackData The BMM context data.\r | |
112 | @param HiiHandle Hii Handle of the package to be updated.\r | |
113 | @param MenuOption The Menu whose string tokens need to be created\r | |
114 | \r | |
115 | @retval EFI_SUCCESS String tokens created successfully\r | |
116 | @retval others contain some errors\r | |
117 | **/\r | |
118 | EFI_STATUS\r | |
119 | CreateMenuStringToken (\r | |
120 | IN BMM_CALLBACK_DATA *CallbackData,\r | |
121 | IN EFI_HII_HANDLE HiiHandle,\r | |
122 | IN BM_MENU_OPTION *MenuOption\r | |
123 | )\r | |
124 | {\r | |
125 | BM_MENU_ENTRY *NewMenuEntry;\r | |
126 | UINTN Index;\r | |
127 | \r | |
128 | for (Index = 0; Index < MenuOption->MenuNumber; Index++) {\r | |
129 | NewMenuEntry = BOpt_GetMenuEntry (MenuOption, Index);\r | |
130 | \r | |
131 | HiiLibNewString (\r | |
132 | HiiHandle,\r | |
133 | &NewMenuEntry->DisplayStringToken,\r | |
134 | NewMenuEntry->DisplayString\r | |
135 | );\r | |
136 | \r | |
137 | if (NULL == NewMenuEntry->HelpString) {\r | |
138 | NewMenuEntry->HelpStringToken = NewMenuEntry->DisplayStringToken;\r | |
139 | } else {\r | |
140 | HiiLibNewString (\r | |
141 | HiiHandle,\r | |
142 | &NewMenuEntry->HelpStringToken,\r | |
143 | NewMenuEntry->HelpString\r | |
144 | );\r | |
145 | }\r | |
146 | }\r | |
147 | \r | |
148 | return EFI_SUCCESS;\r | |
149 | }\r | |
150 | \r | |
151 | /**\r | |
152 | This function allows a caller to extract the current configuration for one\r | |
153 | or more named elements from the target driver.\r | |
154 | \r | |
155 | \r | |
156 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
157 | @param Request A null-terminated Unicode string in <ConfigRequest> format.\r | |
158 | @param Progress On return, points to a character in the Request string.\r | |
159 | Points to the string's null terminator if request was successful.\r | |
160 | Points to the most recent '&' before the first failing name/value\r | |
161 | pair (or the beginning of the string if the failure is in the\r | |
162 | first name/value pair) if the request was not successful.\r | |
163 | @param Results A null-terminated Unicode string in <ConfigAltResp> format which\r | |
164 | has all values filled in for the names in the Request string.\r | |
165 | String to be allocated by the called function.\r | |
166 | \r | |
167 | @retval EFI_SUCCESS The Results is filled with the requested values.\r | |
168 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the results.\r | |
169 | @retval EFI_INVALID_PARAMETER Request is NULL, illegal syntax, or unknown name.\r | |
170 | @retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.\r | |
171 | \r | |
172 | **/\r | |
173 | EFI_STATUS\r | |
174 | EFIAPI\r | |
175 | BootMaintExtractConfig (\r | |
176 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
177 | IN CONST EFI_STRING Request,\r | |
178 | OUT EFI_STRING *Progress,\r | |
179 | OUT EFI_STRING *Results\r | |
180 | )\r | |
181 | {\r | |
182 | EFI_STATUS Status;\r | |
183 | UINTN BufferSize;\r | |
184 | BMM_CALLBACK_DATA *Private;\r | |
185 | \r | |
186 | if (Request == NULL) {\r | |
187 | return EFI_INVALID_PARAMETER;\r | |
188 | }\r | |
189 | \r | |
190 | Private = BMM_CALLBACK_DATA_FROM_THIS (This);\r | |
191 | \r | |
192 | //\r | |
193 | // Convert buffer data to <ConfigResp> by helper function BlockToConfig()\r | |
194 | //\r | |
195 | BufferSize = sizeof (BMM_FAKE_NV_DATA);\r | |
196 | Status = gHiiConfigRouting->BlockToConfig (\r | |
197 | gHiiConfigRouting,\r | |
198 | Request,\r | |
199 | (UINT8 *) &Private->BmmFakeNvData,\r | |
200 | BufferSize,\r | |
201 | Results,\r | |
202 | Progress\r | |
203 | );\r | |
204 | return Status;\r | |
205 | }\r | |
206 | \r | |
207 | /**\r | |
208 | This function processes the results of changes in configuration.\r | |
209 | \r | |
210 | \r | |
211 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
212 | @param Action Specifies the type of action taken by the browser.\r | |
213 | @param QuestionId A unique value which is sent to the original exporting driver\r | |
214 | so that it can identify the type of data to expect.\r | |
215 | @param Type The type of value for the question.\r | |
216 | @param Value A pointer to the data being sent to the original exporting driver.\r | |
217 | @param ActionRequest On return, points to the action requested by the callback function.\r | |
218 | \r | |
219 | @retval EFI_SUCCESS The callback successfully handled the action.\r | |
220 | @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the variable and its data.\r | |
221 | @retval EFI_DEVICE_ERROR The variable could not be saved.\r | |
222 | @retval EFI_UNSUPPORTED The specified Action is not supported by the callback.\r | |
223 | @retval EFI_INVALID_PARAMETER The parameter of Value or ActionRequest is invalid.\r | |
224 | **/\r | |
225 | EFI_STATUS\r | |
226 | EFIAPI\r | |
227 | BootMaintCallback (\r | |
228 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
229 | IN EFI_BROWSER_ACTION Action,\r | |
230 | IN EFI_QUESTION_ID QuestionId,\r | |
231 | IN UINT8 Type,\r | |
232 | IN EFI_IFR_TYPE_VALUE *Value,\r | |
233 | OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r | |
234 | )\r | |
235 | {\r | |
236 | BMM_CALLBACK_DATA *Private;\r | |
237 | BM_MENU_ENTRY *NewMenuEntry;\r | |
238 | BMM_FAKE_NV_DATA *CurrentFakeNVMap;\r | |
239 | EFI_STATUS Status;\r | |
240 | UINTN OldValue;\r | |
241 | UINTN NewValue;\r | |
242 | UINTN Number;\r | |
243 | UINTN Pos;\r | |
244 | UINTN Bit;\r | |
245 | UINT16 NewValuePos;\r | |
246 | UINT16 Index2;\r | |
247 | UINT16 Index;\r | |
248 | UINT8 *OldLegacyDev;\r | |
249 | UINT8 *NewLegacyDev;\r | |
250 | UINT8 *DisMap;\r | |
251 | EFI_FORM_ID FormId;\r | |
252 | UINTN BufferSize;\r | |
253 | \r | |
254 | if ((Value == NULL) || (ActionRequest == NULL)) {\r | |
255 | return EFI_INVALID_PARAMETER;\r | |
256 | }\r | |
257 | \r | |
258 | OldValue = 0;\r | |
259 | NewValue = 0;\r | |
260 | Number = 0;\r | |
261 | OldLegacyDev = NULL;\r | |
262 | NewLegacyDev = NULL;\r | |
263 | NewValuePos = 0;\r | |
264 | DisMap = NULL;\r | |
265 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r | |
266 | \r | |
267 | Private = BMM_CALLBACK_DATA_FROM_THIS (This);\r | |
268 | UpdatePageId (Private, QuestionId);\r | |
269 | \r | |
270 | //\r | |
271 | // Retrive uncommitted data from Form Browser\r | |
272 | //\r | |
273 | CurrentFakeNVMap = &Private->BmmFakeNvData;\r | |
274 | BufferSize = sizeof (BMM_FAKE_NV_DATA);\r | |
275 | Status = GetBrowserData (NULL, NULL, &BufferSize, (UINT8 *) CurrentFakeNVMap);\r | |
276 | if (EFI_ERROR (Status)) {\r | |
277 | return Status;\r | |
278 | }\r | |
279 | \r | |
280 | //\r | |
281 | // need to be subtituded.\r | |
282 | //\r | |
283 | // Update Select FD/HD/CD/NET/BEV Order Form\r | |
284 | //\r | |
285 | if (FORM_SET_FD_ORDER_ID == Private->BmmPreviousPageId ||\r | |
286 | FORM_SET_HD_ORDER_ID == Private->BmmPreviousPageId ||\r | |
287 | FORM_SET_CD_ORDER_ID == Private->BmmPreviousPageId ||\r | |
288 | FORM_SET_NET_ORDER_ID == Private->BmmPreviousPageId ||\r | |
289 | FORM_SET_BEV_ORDER_ID == Private->BmmPreviousPageId ||\r | |
290 | ((FORM_BOOT_SETUP_ID == Private->BmmPreviousPageId) &&\r | |
291 | (QuestionId >= LEGACY_FD_QUESTION_ID) &&\r | |
292 | (QuestionId < (LEGACY_BEV_QUESTION_ID + 100)) )\r | |
293 | ) {\r | |
294 | \r | |
295 | DisMap = Private->BmmOldFakeNVData.DisableMap;\r | |
296 | \r | |
297 | FormId = Private->BmmPreviousPageId;\r | |
298 | if (FormId == FORM_BOOT_SETUP_ID) {\r | |
299 | FormId = Private->BmmCurrentPageId;\r | |
300 | }\r | |
301 | \r | |
302 | switch (FormId) {\r | |
303 | case FORM_SET_FD_ORDER_ID:\r | |
304 | Number = (UINT16) LegacyFDMenu.MenuNumber;\r | |
305 | OldLegacyDev = Private->BmmOldFakeNVData.LegacyFD;\r | |
306 | NewLegacyDev = CurrentFakeNVMap->LegacyFD;\r | |
307 | break;\r | |
308 | \r | |
309 | case FORM_SET_HD_ORDER_ID:\r | |
310 | Number = (UINT16) LegacyHDMenu.MenuNumber;\r | |
311 | OldLegacyDev = Private->BmmOldFakeNVData.LegacyHD;\r | |
312 | NewLegacyDev = CurrentFakeNVMap->LegacyHD;\r | |
313 | break;\r | |
314 | \r | |
315 | case FORM_SET_CD_ORDER_ID:\r | |
316 | Number = (UINT16) LegacyCDMenu.MenuNumber;\r | |
317 | OldLegacyDev = Private->BmmOldFakeNVData.LegacyCD;\r | |
318 | NewLegacyDev = CurrentFakeNVMap->LegacyCD;\r | |
319 | break;\r | |
320 | \r | |
321 | case FORM_SET_NET_ORDER_ID:\r | |
322 | Number = (UINT16) LegacyNETMenu.MenuNumber;\r | |
323 | OldLegacyDev = Private->BmmOldFakeNVData.LegacyNET;\r | |
324 | NewLegacyDev = CurrentFakeNVMap->LegacyNET;\r | |
325 | break;\r | |
326 | \r | |
327 | case FORM_SET_BEV_ORDER_ID:\r | |
328 | Number = (UINT16) LegacyBEVMenu.MenuNumber;\r | |
329 | OldLegacyDev = Private->BmmOldFakeNVData.LegacyBEV;\r | |
330 | NewLegacyDev = CurrentFakeNVMap->LegacyBEV;\r | |
331 | break;\r | |
332 | \r | |
333 | default:\r | |
334 | break;\r | |
335 | }\r | |
336 | //\r | |
337 | // First, find the different position\r | |
338 | // if there is change, it should be only one\r | |
339 | //\r | |
340 | for (Index = 0; Index < Number; Index++) {\r | |
341 | if (OldLegacyDev[Index] != NewLegacyDev[Index]) {\r | |
342 | OldValue = OldLegacyDev[Index];\r | |
343 | NewValue = NewLegacyDev[Index];\r | |
344 | break;\r | |
345 | }\r | |
346 | }\r | |
347 | \r | |
348 | if (Index != Number) {\r | |
349 | //\r | |
350 | // there is change, now process\r | |
351 | //\r | |
352 | if (0xFF == NewValue) {\r | |
353 | //\r | |
354 | // This item will be disable\r | |
355 | // Just move the items behind this forward to overlap it\r | |
356 | //\r | |
357 | Pos = OldValue / 8;\r | |
358 | Bit = 7 - (OldValue % 8);\r | |
359 | DisMap[Pos] = (UINT8) (DisMap[Pos] | (UINT8) (1 << Bit));\r | |
360 | for (Index2 = Index; Index2 < Number - 1; Index2++) {\r | |
361 | NewLegacyDev[Index2] = NewLegacyDev[Index2 + 1];\r | |
362 | }\r | |
363 | \r | |
364 | NewLegacyDev[Index2] = 0xFF;\r | |
365 | } else {\r | |
366 | for (Index2 = 0; Index2 < Number; Index2++) {\r | |
367 | if (Index2 == Index) {\r | |
368 | continue;\r | |
369 | }\r | |
370 | \r | |
371 | if (OldLegacyDev[Index2] == NewValue) {\r | |
372 | //\r | |
373 | // If NewValue is in OldLegacyDev array\r | |
374 | // remember its old position\r | |
375 | //\r | |
376 | NewValuePos = Index2;\r | |
377 | break;\r | |
378 | }\r | |
379 | }\r | |
380 | \r | |
381 | if (Index2 != Number) {\r | |
382 | //\r | |
383 | // We will change current item to an existing item\r | |
384 | // (It's hard to describe here, please read code, it's like a cycle-moving)\r | |
385 | //\r | |
386 | for (Index2 = NewValuePos; Index2 != Index;) {\r | |
387 | if (NewValuePos < Index) {\r | |
388 | NewLegacyDev[Index2] = OldLegacyDev[Index2 + 1];\r | |
389 | Index2++;\r | |
390 | } else {\r | |
391 | NewLegacyDev[Index2] = OldLegacyDev[Index2 - 1];\r | |
392 | Index2--;\r | |
393 | }\r | |
394 | }\r | |
395 | } else {\r | |
396 | //\r | |
397 | // If NewValue is not in OldlegacyDev array, we are changing to a disabled item\r | |
398 | // so we should modify DisMap to reflect the change\r | |
399 | //\r | |
400 | Pos = NewValue / 8;\r | |
401 | Bit = 7 - (NewValue % 8);\r | |
402 | DisMap[Pos] = (UINT8) (DisMap[Pos] & (~ (UINT8) (1 << Bit)));\r | |
403 | if (0xFF != OldValue) {\r | |
404 | //\r | |
405 | // Because NewValue is a item that was disabled before\r | |
406 | // so after changing the OldValue should be disabled\r | |
407 | // actually we are doing a swap of enable-disable states of two items\r | |
408 | //\r | |
409 | Pos = OldValue / 8;\r | |
410 | Bit = 7 - (OldValue % 8);\r | |
411 | DisMap[Pos] = (UINT8) (DisMap[Pos] | (UINT8) (1 << Bit));\r | |
412 | }\r | |
413 | }\r | |
414 | }\r | |
415 | //\r | |
416 | // To prevent DISABLE appears in the middle of the list\r | |
417 | // we should perform a re-ordering\r | |
418 | //\r | |
419 | Index = 0;\r | |
420 | while (Index < Number) {\r | |
421 | if (0xFF != NewLegacyDev[Index]) {\r | |
422 | Index++;\r | |
423 | continue;\r | |
424 | }\r | |
425 | \r | |
426 | Index2 = Index;\r | |
427 | Index2++;\r | |
428 | while (Index2 < Number) {\r | |
429 | if (0xFF != NewLegacyDev[Index2]) {\r | |
430 | break;\r | |
431 | }\r | |
432 | \r | |
433 | Index2++;\r | |
434 | }\r | |
435 | \r | |
436 | if (Index2 < Number) {\r | |
437 | NewLegacyDev[Index] = NewLegacyDev[Index2];\r | |
438 | NewLegacyDev[Index2] = 0xFF;\r | |
439 | }\r | |
440 | \r | |
441 | Index++;\r | |
442 | }\r | |
443 | \r | |
444 | CopyMem (\r | |
445 | OldLegacyDev,\r | |
446 | NewLegacyDev,\r | |
447 | Number\r | |
448 | );\r | |
449 | }\r | |
450 | }\r | |
451 | \r | |
452 | if (QuestionId < FILE_OPTION_OFFSET) {\r | |
453 | if (QuestionId < CONFIG_OPTION_OFFSET) {\r | |
454 | switch (QuestionId) {\r | |
455 | case KEY_VALUE_BOOT_FROM_FILE:\r | |
456 | Private->FeCurrentState = BOOT_FROM_FILE_STATE;\r | |
457 | \r | |
458 | //\r | |
459 | // Exit Bmm main formset to send File Explorer formset.\r | |
460 | //\r | |
461 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;\r | |
462 | break;\r | |
463 | \r | |
464 | case FORM_BOOT_ADD_ID:\r | |
465 | Private->FeCurrentState = ADD_BOOT_OPTION_STATE;\r | |
466 | \r | |
467 | //\r | |
468 | // Exit Bmm main formset to send File Explorer formset.\r | |
469 | //\r | |
470 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;\r | |
471 | break;\r | |
472 | \r | |
473 | case FORM_DRV_ADD_FILE_ID:\r | |
474 | Private->FeCurrentState = ADD_DRIVER_OPTION_STATE;\r | |
475 | \r | |
476 | //\r | |
477 | // Exit Bmm main formset to send File Explorer formset.\r | |
478 | //\r | |
479 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;\r | |
480 | break;\r | |
481 | \r | |
482 | case FORM_DRV_ADD_HANDLE_ID:\r | |
483 | CleanUpPage (FORM_DRV_ADD_HANDLE_ID, Private);\r | |
484 | UpdateDrvAddHandlePage (Private);\r | |
485 | break;\r | |
486 | \r | |
487 | case FORM_BOOT_DEL_ID:\r | |
488 | CleanUpPage (FORM_BOOT_DEL_ID, Private);\r | |
489 | UpdateBootDelPage (Private);\r | |
490 | break;\r | |
491 | \r | |
492 | case FORM_BOOT_CHG_ID:\r | |
493 | case FORM_DRV_CHG_ID:\r | |
494 | UpdatePageBody (QuestionId, Private);\r | |
495 | break;\r | |
496 | \r | |
497 | case FORM_DRV_DEL_ID:\r | |
498 | CleanUpPage (FORM_DRV_DEL_ID, Private);\r | |
499 | UpdateDrvDelPage (Private);\r | |
500 | break;\r | |
501 | \r | |
502 | case FORM_BOOT_NEXT_ID:\r | |
503 | CleanUpPage (FORM_BOOT_NEXT_ID, Private);\r | |
504 | UpdateBootNextPage (Private);\r | |
505 | break;\r | |
506 | \r | |
507 | case FORM_TIME_OUT_ID:\r | |
508 | CleanUpPage (FORM_TIME_OUT_ID, Private);\r | |
509 | UpdateTimeOutPage (Private);\r | |
510 | break;\r | |
511 | \r | |
512 | case FORM_RESET:\r | |
513 | gRT->ResetSystem (EfiResetCold, EFI_SUCCESS, 0, NULL);\r | |
514 | return EFI_UNSUPPORTED;\r | |
515 | \r | |
516 | case FORM_CON_IN_ID:\r | |
517 | case FORM_CON_OUT_ID:\r | |
518 | case FORM_CON_ERR_ID:\r | |
519 | UpdatePageBody (QuestionId, Private);\r | |
520 | break;\r | |
521 | \r | |
522 | case FORM_CON_MODE_ID:\r | |
523 | CleanUpPage (FORM_CON_MODE_ID, Private);\r | |
524 | UpdateConModePage (Private);\r | |
525 | break;\r | |
526 | \r | |
527 | case FORM_CON_COM_ID:\r | |
528 | CleanUpPage (FORM_CON_COM_ID, Private);\r | |
529 | UpdateConCOMPage (Private);\r | |
530 | break;\r | |
531 | \r | |
532 | case FORM_SET_FD_ORDER_ID:\r | |
533 | case FORM_SET_HD_ORDER_ID:\r | |
534 | case FORM_SET_CD_ORDER_ID:\r | |
535 | case FORM_SET_NET_ORDER_ID:\r | |
536 | case FORM_SET_BEV_ORDER_ID:\r | |
537 | CleanUpPage (QuestionId, Private);\r | |
538 | UpdateSetLegacyDeviceOrderPage (QuestionId, Private);\r | |
539 | break;\r | |
540 | \r | |
541 | case KEY_VALUE_SAVE_AND_EXIT:\r | |
542 | case KEY_VALUE_NO_SAVE_AND_EXIT:\r | |
543 | \r | |
544 | if (QuestionId == KEY_VALUE_SAVE_AND_EXIT) {\r | |
545 | Status = ApplyChangeHandler (Private, CurrentFakeNVMap, Private->BmmPreviousPageId);\r | |
546 | if (EFI_ERROR (Status)) {\r | |
547 | return Status;\r | |
548 | }\r | |
549 | } else if (QuestionId == KEY_VALUE_NO_SAVE_AND_EXIT) {\r | |
550 | DiscardChangeHandler (Private, CurrentFakeNVMap);\r | |
551 | }\r | |
552 | \r | |
553 | //\r | |
554 | // Tell browser not to ask for confirmation of changes,\r | |
555 | // since we have already applied or discarded.\r | |
556 | //\r | |
557 | *ActionRequest = EFI_BROWSER_ACTION_REQUEST_SUBMIT;\r | |
558 | break;\r | |
559 | \r | |
560 | default:\r | |
561 | break;\r | |
562 | }\r | |
563 | } else if ((QuestionId >= TERMINAL_OPTION_OFFSET) && (QuestionId < CONSOLE_OPTION_OFFSET)) {\r | |
564 | Index2 = (UINT16) (QuestionId - TERMINAL_OPTION_OFFSET);\r | |
565 | Private->CurrentTerminal = Index2;\r | |
566 | \r | |
567 | CleanUpPage (FORM_CON_COM_SETUP_ID, Private);\r | |
568 | UpdateTerminalPage (Private);\r | |
569 | \r | |
570 | } else if (QuestionId >= HANDLE_OPTION_OFFSET) {\r | |
571 | Index2 = (UINT16) (QuestionId - HANDLE_OPTION_OFFSET);\r | |
572 | \r | |
573 | NewMenuEntry = BOpt_GetMenuEntry (&DriverMenu, Index2);\r | |
574 | ASSERT (NewMenuEntry != NULL);\r | |
575 | Private->HandleContext = (BM_HANDLE_CONTEXT *) NewMenuEntry->VariableContext;\r | |
576 | \r | |
577 | CleanUpPage (FORM_DRV_ADD_HANDLE_DESC_ID, Private);\r | |
578 | \r | |
579 | Private->MenuEntry = NewMenuEntry;\r | |
580 | Private->LoadContext->FilePathList = Private->HandleContext->DevicePath;\r | |
581 | \r | |
582 | UpdateDriverAddHandleDescPage (Private);\r | |
583 | }\r | |
584 | }\r | |
585 | \r | |
586 | //\r | |
587 | // Pass changed uncommitted data back to Form Browser\r | |
588 | //\r | |
589 | BufferSize = sizeof (BMM_FAKE_NV_DATA);\r | |
590 | Status = SetBrowserData (NULL, NULL, BufferSize, (UINT8 *) CurrentFakeNVMap, NULL);\r | |
591 | \r | |
592 | return Status;\r | |
593 | }\r | |
594 | \r | |
595 | /**\r | |
596 | Function handling request to apply changes for BMM pages.\r | |
597 | \r | |
598 | @param Private Pointer to callback data buffer.\r | |
599 | @param CurrentFakeNVMap Pointer to buffer holding data of various values used by BMM\r | |
600 | @param FormId ID of the form which has sent the request to apply change.\r | |
601 | \r | |
602 | @retval EFI_SUCCESS Change successfully applied.\r | |
603 | @retval Other Error occurs while trying to apply changes.\r | |
604 | \r | |
605 | **/\r | |
606 | EFI_STATUS\r | |
607 | ApplyChangeHandler (\r | |
608 | IN BMM_CALLBACK_DATA *Private,\r | |
609 | IN BMM_FAKE_NV_DATA *CurrentFakeNVMap,\r | |
610 | IN EFI_FORM_ID FormId\r | |
611 | )\r | |
612 | {\r | |
613 | BM_CONSOLE_CONTEXT *NewConsoleContext;\r | |
614 | BM_TERMINAL_CONTEXT *NewTerminalContext;\r | |
615 | BM_LOAD_CONTEXT *NewLoadContext;\r | |
616 | BM_MENU_ENTRY *NewMenuEntry;\r | |
617 | EFI_STATUS Status;\r | |
618 | UINT16 Index;\r | |
619 | \r | |
620 | Status = EFI_SUCCESS;\r | |
621 | \r | |
622 | switch (FormId) {\r | |
623 | case FORM_SET_FD_ORDER_ID:\r | |
624 | case FORM_SET_HD_ORDER_ID:\r | |
625 | case FORM_SET_CD_ORDER_ID:\r | |
626 | case FORM_SET_NET_ORDER_ID:\r | |
627 | case FORM_SET_BEV_ORDER_ID:\r | |
628 | Var_UpdateBBSOption (Private);\r | |
629 | break;\r | |
630 | \r | |
631 | case FORM_BOOT_DEL_ID:\r | |
632 | ASSERT (BootOptionMenu.MenuNumber <= (sizeof (CurrentFakeNVMap->BootOptionDel) / sizeof (UINT8)));\r | |
633 | for (Index = 0; Index < BootOptionMenu.MenuNumber; Index++) {\r | |
634 | NewMenuEntry = BOpt_GetMenuEntry (&BootOptionMenu, Index);\r | |
635 | NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r | |
636 | NewLoadContext->Deleted = CurrentFakeNVMap->BootOptionDel[Index];\r | |
637 | }\r | |
638 | \r | |
639 | Var_DelBootOption ();\r | |
640 | break;\r | |
641 | \r | |
642 | case FORM_DRV_DEL_ID:\r | |
643 | ASSERT (DriverOptionMenu.MenuNumber <= (sizeof (CurrentFakeNVMap->DriverOptionDel) / sizeof (UINT8)));\r | |
644 | for (Index = 0; Index < DriverOptionMenu.MenuNumber; Index++) {\r | |
645 | NewMenuEntry = BOpt_GetMenuEntry (&DriverOptionMenu, Index);\r | |
646 | NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r | |
647 | NewLoadContext->Deleted = CurrentFakeNVMap->DriverOptionDel[Index];\r | |
648 | }\r | |
649 | \r | |
650 | Var_DelDriverOption ();\r | |
651 | break;\r | |
652 | \r | |
653 | case FORM_BOOT_CHG_ID:\r | |
654 | Status = Var_UpdateBootOrder (Private);\r | |
655 | break;\r | |
656 | \r | |
657 | case FORM_DRV_CHG_ID:\r | |
658 | Status = Var_UpdateDriverOrder (Private);\r | |
659 | break;\r | |
660 | \r | |
661 | case FORM_TIME_OUT_ID:\r | |
8c81cb83 | 662 | PcdSet16 (PcdPlatformBootTimeOut, CurrentFakeNVMap->BootTimeOut);\r |
5c08e117 | 663 | \r |
664 | Private->BmmOldFakeNVData.BootTimeOut = CurrentFakeNVMap->BootTimeOut;\r | |
665 | break;\r | |
666 | \r | |
667 | case FORM_BOOT_NEXT_ID:\r | |
668 | Status = Var_UpdateBootNext (Private);\r | |
669 | break;\r | |
670 | \r | |
671 | case FORM_CON_MODE_ID:\r | |
672 | Status = Var_UpdateConMode (Private);\r | |
673 | break;\r | |
674 | \r | |
675 | case FORM_CON_COM_SETUP_ID:\r | |
676 | NewMenuEntry = BOpt_GetMenuEntry (&TerminalMenu, Private->CurrentTerminal);\r | |
677 | \r | |
678 | ASSERT (NewMenuEntry != NULL);\r | |
679 | \r | |
680 | NewTerminalContext = (BM_TERMINAL_CONTEXT *) NewMenuEntry->VariableContext;\r | |
681 | \r | |
682 | NewTerminalContext->BaudRateIndex = CurrentFakeNVMap->COMBaudRate;\r | |
683 | ASSERT (CurrentFakeNVMap->COMBaudRate < (sizeof (BaudRateList) / sizeof (BaudRateList[0])));\r | |
684 | NewTerminalContext->BaudRate = BaudRateList[CurrentFakeNVMap->COMBaudRate].Value;\r | |
685 | NewTerminalContext->DataBitsIndex = CurrentFakeNVMap->COMDataRate;\r | |
686 | ASSERT (CurrentFakeNVMap->COMDataRate < (sizeof (DataBitsList) / sizeof (DataBitsList[0])));\r | |
687 | NewTerminalContext->DataBits = (UINT8) DataBitsList[CurrentFakeNVMap->COMDataRate].Value;\r | |
688 | NewTerminalContext->StopBitsIndex = CurrentFakeNVMap->COMStopBits;\r | |
689 | ASSERT (CurrentFakeNVMap->COMStopBits < (sizeof (StopBitsList) / sizeof (StopBitsList[0])));\r | |
690 | NewTerminalContext->StopBits = (UINT8) StopBitsList[CurrentFakeNVMap->COMStopBits].Value;\r | |
691 | NewTerminalContext->ParityIndex = CurrentFakeNVMap->COMParity;\r | |
692 | ASSERT (CurrentFakeNVMap->COMParity < (sizeof (ParityList) / sizeof (ParityList[0])));\r | |
693 | NewTerminalContext->Parity = (UINT8) ParityList[CurrentFakeNVMap->COMParity].Value;\r | |
694 | NewTerminalContext->TerminalType = CurrentFakeNVMap->COMTerminalType;\r | |
695 | \r | |
696 | ChangeTerminalDevicePath (\r | |
697 | NewTerminalContext->DevicePath,\r | |
698 | FALSE\r | |
699 | );\r | |
700 | \r | |
701 | Var_UpdateConsoleInpOption ();\r | |
702 | Var_UpdateConsoleOutOption ();\r | |
703 | Var_UpdateErrorOutOption ();\r | |
704 | break;\r | |
705 | \r | |
706 | case FORM_CON_IN_ID:\r | |
707 | ASSERT ((ConsoleInpMenu.MenuNumber + TerminalMenu.MenuNumber) <= (sizeof (CurrentFakeNVMap->ConsoleCheck) / sizeof (UINT8)));\r | |
708 | for (Index = 0; Index < ConsoleInpMenu.MenuNumber; Index++) {\r | |
709 | NewMenuEntry = BOpt_GetMenuEntry (&ConsoleInpMenu, Index);\r | |
710 | NewConsoleContext = (BM_CONSOLE_CONTEXT *) NewMenuEntry->VariableContext;\r | |
711 | NewConsoleContext->IsActive = CurrentFakeNVMap->ConsoleCheck[Index];\r | |
712 | }\r | |
713 | \r | |
714 | for (Index = 0; Index < TerminalMenu.MenuNumber; Index++) {\r | |
715 | NewMenuEntry = BOpt_GetMenuEntry (&TerminalMenu, Index);\r | |
716 | NewTerminalContext = (BM_TERMINAL_CONTEXT *) NewMenuEntry->VariableContext;\r | |
717 | NewTerminalContext->IsConIn = CurrentFakeNVMap->ConsoleCheck[Index + ConsoleInpMenu.MenuNumber];\r | |
718 | }\r | |
719 | \r | |
720 | Var_UpdateConsoleInpOption ();\r | |
721 | break;\r | |
722 | \r | |
723 | case FORM_CON_OUT_ID:\r | |
724 | ASSERT ((ConsoleOutMenu.MenuNumber + TerminalMenu.MenuNumber) <= (sizeof (CurrentFakeNVMap->ConsoleCheck) / sizeof (UINT8)));\r | |
725 | for (Index = 0; Index < ConsoleOutMenu.MenuNumber; Index++) {\r | |
726 | NewMenuEntry = BOpt_GetMenuEntry (&ConsoleOutMenu, Index);\r | |
727 | NewConsoleContext = (BM_CONSOLE_CONTEXT *) NewMenuEntry->VariableContext;\r | |
728 | NewConsoleContext->IsActive = CurrentFakeNVMap->ConsoleCheck[Index];\r | |
729 | }\r | |
730 | \r | |
731 | for (Index = 0; Index < TerminalMenu.MenuNumber; Index++) {\r | |
732 | NewMenuEntry = BOpt_GetMenuEntry (&TerminalMenu, Index);\r | |
733 | NewTerminalContext = (BM_TERMINAL_CONTEXT *) NewMenuEntry->VariableContext;\r | |
734 | NewTerminalContext->IsConOut = CurrentFakeNVMap->ConsoleCheck[Index + ConsoleOutMenu.MenuNumber];\r | |
735 | }\r | |
736 | \r | |
737 | Var_UpdateConsoleOutOption ();\r | |
738 | break;\r | |
739 | \r | |
740 | case FORM_CON_ERR_ID:\r | |
741 | ASSERT ((ConsoleErrMenu.MenuNumber + TerminalMenu.MenuNumber) <= (sizeof (CurrentFakeNVMap->ConsoleCheck) / sizeof (UINT8)));\r | |
742 | for (Index = 0; Index < ConsoleErrMenu.MenuNumber; Index++) {\r | |
743 | NewMenuEntry = BOpt_GetMenuEntry (&ConsoleErrMenu, Index);\r | |
744 | NewConsoleContext = (BM_CONSOLE_CONTEXT *) NewMenuEntry->VariableContext;\r | |
745 | NewConsoleContext->IsActive = CurrentFakeNVMap->ConsoleCheck[Index];\r | |
746 | }\r | |
747 | \r | |
748 | for (Index = 0; Index < TerminalMenu.MenuNumber; Index++) {\r | |
749 | NewMenuEntry = BOpt_GetMenuEntry (&TerminalMenu, Index);\r | |
750 | NewTerminalContext = (BM_TERMINAL_CONTEXT *) NewMenuEntry->VariableContext;\r | |
751 | NewTerminalContext->IsStdErr = CurrentFakeNVMap->ConsoleCheck[Index + ConsoleErrMenu.MenuNumber];\r | |
752 | }\r | |
753 | \r | |
754 | Var_UpdateErrorOutOption ();\r | |
755 | break;\r | |
756 | \r | |
757 | case FORM_DRV_ADD_HANDLE_DESC_ID:\r | |
758 | Status = Var_UpdateDriverOption (\r | |
759 | Private,\r | |
760 | Private->BmmHiiHandle,\r | |
761 | CurrentFakeNVMap->DriverAddHandleDesc,\r | |
762 | CurrentFakeNVMap->DriverAddHandleOptionalData,\r | |
763 | CurrentFakeNVMap->DriverAddForceReconnect\r | |
764 | );\r | |
765 | if (EFI_ERROR (Status)) {\r | |
766 | goto Error;\r | |
767 | }\r | |
768 | \r | |
769 | BOpt_GetDriverOptions (Private);\r | |
770 | CreateMenuStringToken (Private, Private->BmmHiiHandle, &DriverOptionMenu);\r | |
771 | break;\r | |
772 | \r | |
773 | default:\r | |
774 | break;\r | |
775 | }\r | |
776 | \r | |
777 | Error:\r | |
778 | return Status;\r | |
779 | }\r | |
780 | \r | |
781 | /**\r | |
782 | Discard all changes done to the BMM pages such as Boot Order change,\r | |
783 | Driver order change.\r | |
784 | \r | |
785 | @param Private The BMM context data.\r | |
786 | @param CurrentFakeNVMap The current Fack NV Map.\r | |
787 | \r | |
788 | **/\r | |
789 | VOID\r | |
790 | DiscardChangeHandler (\r | |
791 | IN BMM_CALLBACK_DATA *Private,\r | |
792 | IN BMM_FAKE_NV_DATA *CurrentFakeNVMap\r | |
793 | )\r | |
794 | {\r | |
795 | UINT16 Index;\r | |
796 | \r | |
797 | switch (Private->BmmPreviousPageId) {\r | |
798 | case FORM_BOOT_CHG_ID:\r | |
799 | case FORM_DRV_CHG_ID:\r | |
800 | CopyMem (CurrentFakeNVMap->OptionOrder, Private->BmmOldFakeNVData.OptionOrder, 100);\r | |
801 | break;\r | |
802 | \r | |
803 | case FORM_BOOT_DEL_ID:\r | |
804 | ASSERT (BootOptionMenu.MenuNumber <= (sizeof (CurrentFakeNVMap->BootOptionDel) / sizeof (CurrentFakeNVMap->BootOptionDel[0])));\r | |
805 | for (Index = 0; Index < BootOptionMenu.MenuNumber; Index++) {\r | |
806 | CurrentFakeNVMap->BootOptionDel[Index] = 0x00;\r | |
807 | }\r | |
808 | break;\r | |
809 | \r | |
810 | case FORM_DRV_DEL_ID:\r | |
811 | ASSERT (DriverOptionMenu.MenuNumber <= (sizeof (CurrentFakeNVMap->DriverOptionDel) / sizeof (CurrentFakeNVMap->DriverOptionDel[0])));\r | |
812 | for (Index = 0; Index < DriverOptionMenu.MenuNumber; Index++) {\r | |
813 | CurrentFakeNVMap->DriverOptionDel[Index] = 0x00;\r | |
814 | }\r | |
815 | break;\r | |
816 | \r | |
817 | case FORM_BOOT_NEXT_ID:\r | |
818 | CurrentFakeNVMap->BootNext = Private->BmmOldFakeNVData.BootNext;\r | |
819 | break;\r | |
820 | \r | |
821 | case FORM_TIME_OUT_ID:\r | |
822 | CurrentFakeNVMap->BootTimeOut = Private->BmmOldFakeNVData.BootTimeOut;\r | |
823 | break;\r | |
824 | \r | |
825 | case FORM_DRV_ADD_HANDLE_DESC_ID:\r | |
826 | case FORM_DRV_ADD_FILE_ID:\r | |
827 | case FORM_DRV_ADD_HANDLE_ID:\r | |
828 | CurrentFakeNVMap->DriverAddHandleDesc[0] = 0x0000;\r | |
829 | CurrentFakeNVMap->DriverAddHandleOptionalData[0] = 0x0000;\r | |
830 | break;\r | |
831 | \r | |
832 | default:\r | |
833 | break;\r | |
834 | }\r | |
835 | }\r | |
836 | \r | |
837 | /**\r | |
838 | Initialize the Boot Maintenance Utitliy.\r | |
839 | \r | |
840 | \r | |
841 | @retval EFI_SUCCESS utility ended successfully\r | |
842 | @retval others contain some errors\r | |
843 | \r | |
844 | **/\r | |
845 | EFI_STATUS\r | |
846 | InitializeBM (\r | |
847 | VOID\r | |
848 | )\r | |
849 | {\r | |
850 | EFI_LEGACY_BIOS_PROTOCOL *LegacyBios;\r | |
851 | EFI_HII_PACKAGE_LIST_HEADER *PackageList;\r | |
852 | BMM_CALLBACK_DATA *BmmCallbackInfo;\r | |
853 | EFI_STATUS Status;\r | |
854 | UINT8 *Ptr;\r | |
855 | \r | |
856 | Status = EFI_SUCCESS;\r | |
857 | \r | |
858 | //\r | |
859 | // Create CallbackData structures for Driver Callback\r | |
860 | //\r | |
861 | BmmCallbackInfo = AllocateZeroPool (sizeof (BMM_CALLBACK_DATA));\r | |
862 | if (BmmCallbackInfo == NULL) {\r | |
863 | return EFI_OUT_OF_RESOURCES;\r | |
864 | }\r | |
865 | \r | |
866 | //\r | |
867 | // Create LoadOption in BmmCallbackInfo for Driver Callback\r | |
868 | //\r | |
869 | Ptr = AllocateZeroPool (sizeof (BM_LOAD_CONTEXT) + sizeof (BM_FILE_CONTEXT) + sizeof (BM_HANDLE_CONTEXT) + sizeof (BM_MENU_ENTRY));\r | |
870 | if (Ptr == NULL) {\r | |
871 | FreePool (BmmCallbackInfo);\r | |
872 | return EFI_OUT_OF_RESOURCES;\r | |
873 | }\r | |
874 | \r | |
875 | //\r | |
876 | // Initialize Bmm callback data.\r | |
877 | //\r | |
878 | BmmCallbackInfo->LoadContext = (BM_LOAD_CONTEXT *) Ptr;\r | |
879 | Ptr += sizeof (BM_LOAD_CONTEXT);\r | |
880 | \r | |
881 | BmmCallbackInfo->FileContext = (BM_FILE_CONTEXT *) Ptr;\r | |
882 | Ptr += sizeof (BM_FILE_CONTEXT);\r | |
883 | \r | |
884 | BmmCallbackInfo->HandleContext = (BM_HANDLE_CONTEXT *) Ptr;\r | |
885 | Ptr += sizeof (BM_HANDLE_CONTEXT);\r | |
886 | \r | |
887 | BmmCallbackInfo->MenuEntry = (BM_MENU_ENTRY *) Ptr;\r | |
888 | \r | |
889 | BmmCallbackInfo->Signature = BMM_CALLBACK_DATA_SIGNATURE;\r | |
890 | BmmCallbackInfo->BmmConfigAccess.ExtractConfig = BootMaintExtractConfig;\r | |
891 | BmmCallbackInfo->BmmConfigAccess.RouteConfig = FakeRouteConfig;\r | |
892 | BmmCallbackInfo->BmmConfigAccess.Callback = BootMaintCallback;\r | |
893 | BmmCallbackInfo->BmmPreviousPageId = FORM_MAIN_ID;\r | |
894 | BmmCallbackInfo->BmmCurrentPageId = FORM_MAIN_ID;\r | |
895 | BmmCallbackInfo->FeConfigAccess.ExtractConfig = FakeExtractConfig;\r | |
896 | BmmCallbackInfo->FeConfigAccess.RouteConfig = FakeRouteConfig;\r | |
897 | BmmCallbackInfo->FeConfigAccess.Callback = FileExplorerCallback;\r | |
898 | BmmCallbackInfo->FeCurrentState = INACTIVE_STATE;\r | |
899 | BmmCallbackInfo->FeDisplayContext = UNKNOWN_CONTEXT;\r | |
900 | \r | |
901 | //\r | |
f6f910dd | 902 | // Install Device Path Protocol and Config Access protocol to driver handle\r |
5c08e117 | 903 | //\r |
f6f910dd | 904 | Status = gBS->InstallMultipleProtocolInterfaces (\r |
5c08e117 | 905 | &BmmCallbackInfo->BmmDriverHandle,\r |
f6f910dd | 906 | &gEfiDevicePathProtocolGuid,\r |
907 | &mBmmHiiVendorDevicePath,\r | |
5c08e117 | 908 | &gEfiHiiConfigAccessProtocolGuid,\r |
f6f910dd | 909 | &BmmCallbackInfo->BmmConfigAccess,\r |
910 | NULL\r | |
5c08e117 | 911 | );\r |
912 | if (EFI_ERROR (Status)) {\r | |
4376a6f2 | 913 | goto Exit;\r |
5c08e117 | 914 | }\r |
915 | \r | |
916 | //\r | |
f6f910dd | 917 | // Install Device Path Protocol and Config Access protocol to driver handle\r |
5c08e117 | 918 | //\r |
f6f910dd | 919 | Status = gBS->InstallMultipleProtocolInterfaces (\r |
5c08e117 | 920 | &BmmCallbackInfo->FeDriverHandle,\r |
f6f910dd | 921 | &gEfiDevicePathProtocolGuid,\r |
922 | &mFeHiiVendorDevicePath,\r | |
5c08e117 | 923 | &gEfiHiiConfigAccessProtocolGuid,\r |
f6f910dd | 924 | &BmmCallbackInfo->FeConfigAccess,\r |
925 | NULL\r | |
5c08e117 | 926 | );\r |
927 | if (EFI_ERROR (Status)) {\r | |
4376a6f2 | 928 | goto Exit;\r |
5c08e117 | 929 | }\r |
930 | \r | |
931 | //\r | |
932 | // Post our Boot Maint VFR binnary to the HII database.\r | |
933 | //\r | |
934 | PackageList = HiiLibPreparePackageList (2, &mBootMaintGuid, BmBin, BdsDxeStrings);\r | |
935 | ASSERT (PackageList != NULL);\r | |
936 | \r | |
937 | Status = gHiiDatabase->NewPackageList (\r | |
938 | gHiiDatabase,\r | |
939 | PackageList,\r | |
940 | BmmCallbackInfo->BmmDriverHandle,\r | |
941 | &BmmCallbackInfo->BmmHiiHandle\r | |
942 | );\r | |
943 | FreePool (PackageList);\r | |
944 | \r | |
945 | //\r | |
946 | // Post our File Explorer VFR binary to the HII database.\r | |
947 | //\r | |
948 | PackageList = HiiLibPreparePackageList (2, &mFileExplorerGuid, FEBin, BdsDxeStrings);\r | |
949 | ASSERT (PackageList != NULL);\r | |
950 | \r | |
951 | Status = gHiiDatabase->NewPackageList (\r | |
952 | gHiiDatabase,\r | |
953 | PackageList,\r | |
954 | BmmCallbackInfo->FeDriverHandle,\r | |
955 | &BmmCallbackInfo->FeHiiHandle\r | |
956 | );\r | |
957 | FreePool (PackageList);\r | |
958 | \r | |
959 | //\r | |
960 | // Allocate space for creation of Buffer\r | |
961 | //\r | |
962 | gUpdateData.BufferSize = UPDATE_DATA_SIZE;\r | |
963 | gUpdateData.Data = AllocateZeroPool (UPDATE_DATA_SIZE);\r | |
964 | if (gUpdateData.Data == NULL) {\r | |
4376a6f2 | 965 | Status = EFI_OUT_OF_RESOURCES;\r |
966 | goto Exit;\r | |
5c08e117 | 967 | }\r |
968 | \r | |
969 | InitializeStringDepository ();\r | |
970 | \r | |
971 | InitAllMenu (BmmCallbackInfo);\r | |
972 | \r | |
973 | CreateMenuStringToken (BmmCallbackInfo, BmmCallbackInfo->BmmHiiHandle, &ConsoleInpMenu);\r | |
974 | CreateMenuStringToken (BmmCallbackInfo, BmmCallbackInfo->BmmHiiHandle, &ConsoleOutMenu);\r | |
975 | CreateMenuStringToken (BmmCallbackInfo, BmmCallbackInfo->BmmHiiHandle, &ConsoleErrMenu);\r | |
976 | CreateMenuStringToken (BmmCallbackInfo, BmmCallbackInfo->BmmHiiHandle, &BootOptionMenu);\r | |
977 | CreateMenuStringToken (BmmCallbackInfo, BmmCallbackInfo->BmmHiiHandle, &DriverOptionMenu);\r | |
978 | CreateMenuStringToken (BmmCallbackInfo, BmmCallbackInfo->BmmHiiHandle, &TerminalMenu);\r | |
979 | CreateMenuStringToken (BmmCallbackInfo, BmmCallbackInfo->BmmHiiHandle, &DriverMenu);\r | |
980 | \r | |
981 | UpdateBootDelPage (BmmCallbackInfo);\r | |
982 | UpdateDrvDelPage (BmmCallbackInfo);\r | |
983 | \r | |
984 | if (TerminalMenu.MenuNumber > 0) {\r | |
985 | BmmCallbackInfo->CurrentTerminal = 0;\r | |
986 | UpdateTerminalPage (BmmCallbackInfo);\r | |
987 | }\r | |
988 | \r | |
989 | Status = EfiLibLocateProtocol (&gEfiLegacyBiosProtocolGuid, (VOID **) &LegacyBios);\r | |
990 | if (!EFI_ERROR (Status)) {\r | |
991 | RefreshUpdateData ();\r | |
992 | \r | |
993 | //\r | |
994 | // If LegacyBios Protocol is installed, add 3 tags about legacy boot option\r | |
995 | // in BootOption form: legacy FD/HD/CD/NET/BEV\r | |
996 | //\r | |
997 | CreateGotoOpCode (\r | |
998 | FORM_SET_FD_ORDER_ID,\r | |
999 | STRING_TOKEN (STR_FORM_SET_FD_ORDER_TITLE),\r | |
1000 | STRING_TOKEN (STR_FORM_SET_FD_ORDER_TITLE),\r | |
1001 | EFI_IFR_FLAG_CALLBACK,\r | |
1002 | FORM_SET_FD_ORDER_ID,\r | |
1003 | &gUpdateData\r | |
1004 | );\r | |
1005 | \r | |
1006 | CreateGotoOpCode (\r | |
1007 | FORM_SET_HD_ORDER_ID,\r | |
1008 | STRING_TOKEN (STR_FORM_SET_HD_ORDER_TITLE),\r | |
1009 | STRING_TOKEN (STR_FORM_SET_HD_ORDER_TITLE),\r | |
1010 | EFI_IFR_FLAG_CALLBACK,\r | |
1011 | FORM_SET_HD_ORDER_ID,\r | |
1012 | &gUpdateData\r | |
1013 | );\r | |
1014 | \r | |
1015 | CreateGotoOpCode (\r | |
1016 | FORM_SET_CD_ORDER_ID,\r | |
1017 | STRING_TOKEN (STR_FORM_SET_CD_ORDER_TITLE),\r | |
1018 | STRING_TOKEN (STR_FORM_SET_CD_ORDER_TITLE),\r | |
1019 | EFI_IFR_FLAG_CALLBACK,\r | |
1020 | FORM_SET_CD_ORDER_ID,\r | |
1021 | &gUpdateData\r | |
1022 | );\r | |
1023 | \r | |
1024 | CreateGotoOpCode (\r | |
1025 | FORM_SET_NET_ORDER_ID,\r | |
1026 | STRING_TOKEN (STR_FORM_SET_NET_ORDER_TITLE),\r | |
1027 | STRING_TOKEN (STR_FORM_SET_NET_ORDER_TITLE),\r | |
1028 | EFI_IFR_FLAG_CALLBACK,\r | |
1029 | FORM_SET_NET_ORDER_ID,\r | |
1030 | &gUpdateData\r | |
1031 | );\r | |
1032 | \r | |
1033 | CreateGotoOpCode (\r | |
1034 | FORM_SET_BEV_ORDER_ID,\r | |
1035 | STRING_TOKEN (STR_FORM_SET_BEV_ORDER_TITLE),\r | |
1036 | STRING_TOKEN (STR_FORM_SET_BEV_ORDER_TITLE),\r | |
1037 | EFI_IFR_FLAG_CALLBACK,\r | |
1038 | FORM_SET_BEV_ORDER_ID,\r | |
1039 | &gUpdateData\r | |
1040 | );\r | |
1041 | \r | |
1042 | IfrLibUpdateForm (\r | |
1043 | BmmCallbackInfo->BmmHiiHandle,\r | |
1044 | &mBootMaintGuid,\r | |
3cdcfa85 | 1045 | FORM_BOOT_SETUP_ID,\r |
5c08e117 | 1046 | FORM_BOOT_LEGACY_DEVICE_ID,\r |
1047 | FALSE,\r | |
1048 | &gUpdateData\r | |
1049 | );\r | |
1050 | }\r | |
1051 | \r | |
1052 | //\r | |
1053 | // Dispatch BMM main formset and File Explorer formset.\r | |
1054 | //\r | |
1055 | FormSetDispatcher (BmmCallbackInfo);\r | |
1056 | \r | |
1057 | //\r | |
1058 | // Remove our IFR data from HII database\r | |
1059 | //\r | |
1060 | gHiiDatabase->RemovePackageList (gHiiDatabase, BmmCallbackInfo->BmmHiiHandle);\r | |
1061 | gHiiDatabase->RemovePackageList (gHiiDatabase, BmmCallbackInfo->FeHiiHandle);\r | |
1062 | \r | |
1063 | CleanUpStringDepository ();\r | |
1064 | \r | |
1065 | FreeAllMenu ();\r | |
1066 | \r | |
5c08e117 | 1067 | FreePool (gUpdateData.Data);\r |
1068 | gUpdateData.Data = NULL;\r | |
1069 | \r | |
4376a6f2 | 1070 | Exit:\r |
1071 | if (BmmCallbackInfo->FeDriverHandle != NULL) {\r | |
1072 | gBS->UninstallMultipleProtocolInterfaces (\r | |
1073 | BmmCallbackInfo->FeDriverHandle,\r | |
1074 | &gEfiDevicePathProtocolGuid,\r | |
1075 | &mFeHiiVendorDevicePath,\r | |
1076 | &gEfiHiiConfigAccessProtocolGuid,\r | |
1077 | &BmmCallbackInfo->FeConfigAccess,\r | |
1078 | NULL\r | |
1079 | );\r | |
1080 | }\r | |
1081 | \r | |
1082 | if (BmmCallbackInfo->BmmDriverHandle != NULL) {\r | |
1083 | gBS->UninstallMultipleProtocolInterfaces (\r | |
1084 | BmmCallbackInfo->BmmDriverHandle,\r | |
1085 | &gEfiDevicePathProtocolGuid,\r | |
1086 | &mBmmHiiVendorDevicePath,\r | |
1087 | &gEfiHiiConfigAccessProtocolGuid,\r | |
1088 | &BmmCallbackInfo->BmmConfigAccess,\r | |
1089 | NULL\r | |
1090 | );\r | |
1091 | }\r | |
1092 | \r | |
1093 | FreePool (BmmCallbackInfo->LoadContext);\r | |
1094 | FreePool (BmmCallbackInfo);\r | |
1095 | \r | |
5c08e117 | 1096 | return Status;\r |
1097 | }\r | |
1098 | \r | |
1099 | /**\r | |
1100 | Initialized all Menu Option List.\r | |
1101 | \r | |
1102 | @param CallbackData The BMM context data.\r | |
1103 | \r | |
1104 | **/\r | |
1105 | VOID\r | |
1106 | InitAllMenu (\r | |
1107 | IN BMM_CALLBACK_DATA *CallbackData\r | |
1108 | )\r | |
1109 | {\r | |
1110 | InitializeListHead (&BootOptionMenu.Head);\r | |
1111 | InitializeListHead (&DriverOptionMenu.Head);\r | |
1112 | BOpt_GetBootOptions (CallbackData);\r | |
1113 | BOpt_GetDriverOptions (CallbackData);\r | |
1114 | BOpt_GetLegacyOptions ();\r | |
1115 | InitializeListHead (&FsOptionMenu.Head);\r | |
1116 | BOpt_FindDrivers ();\r | |
1117 | InitializeListHead (&DirectoryMenu.Head);\r | |
1118 | InitializeListHead (&ConsoleInpMenu.Head);\r | |
1119 | InitializeListHead (&ConsoleOutMenu.Head);\r | |
1120 | InitializeListHead (&ConsoleErrMenu.Head);\r | |
1121 | InitializeListHead (&TerminalMenu.Head);\r | |
1122 | LocateSerialIo ();\r | |
1123 | GetAllConsoles ();\r | |
1124 | }\r | |
1125 | \r | |
1126 | /**\r | |
1127 | Free up all Menu Option list.\r | |
1128 | \r | |
1129 | **/\r | |
1130 | VOID\r | |
1131 | FreeAllMenu (\r | |
1132 | VOID\r | |
1133 | )\r | |
1134 | {\r | |
1135 | BOpt_FreeMenu (&DirectoryMenu);\r | |
1136 | BOpt_FreeMenu (&FsOptionMenu);\r | |
1137 | BOpt_FreeMenu (&BootOptionMenu);\r | |
1138 | BOpt_FreeMenu (&DriverOptionMenu);\r | |
1139 | BOpt_FreeMenu (&DriverMenu);\r | |
1140 | BOpt_FreeLegacyOptions ();\r | |
1141 | FreeAllConsoles ();\r | |
1142 | }\r | |
1143 | \r | |
1144 | /**\r | |
1145 | Intialize all the string depositories.\r | |
1146 | \r | |
1147 | **/\r | |
1148 | VOID\r | |
1149 | InitializeStringDepository (\r | |
1150 | VOID\r | |
1151 | )\r | |
1152 | {\r | |
1153 | STRING_DEPOSITORY *StringDepository;\r | |
1154 | StringDepository = AllocateZeroPool (sizeof (STRING_DEPOSITORY) * STRING_DEPOSITORY_NUMBER);\r | |
1155 | FileOptionStrDepository = StringDepository++;\r | |
1156 | ConsoleOptionStrDepository = StringDepository++;\r | |
1157 | BootOptionStrDepository = StringDepository++;\r | |
1158 | BootOptionHelpStrDepository = StringDepository++;\r | |
1159 | DriverOptionStrDepository = StringDepository++;\r | |
1160 | DriverOptionHelpStrDepository = StringDepository++;\r | |
1161 | TerminalStrDepository = StringDepository;\r | |
1162 | }\r | |
1163 | \r | |
1164 | /**\r | |
1165 | Fetch a usable string node from the string depository and return the string token.\r | |
1166 | \r | |
1167 | @param CallbackData The BMM context data.\r | |
1168 | @param StringDepository The string repository.\r | |
1169 | \r | |
1170 | @retval EFI_STRING_ID String token.\r | |
1171 | \r | |
1172 | **/\r | |
1173 | EFI_STRING_ID\r | |
1174 | GetStringTokenFromDepository (\r | |
1175 | IN BMM_CALLBACK_DATA *CallbackData,\r | |
1176 | IN STRING_DEPOSITORY *StringDepository\r | |
1177 | )\r | |
1178 | {\r | |
1179 | STRING_LIST_NODE *CurrentListNode;\r | |
1180 | STRING_LIST_NODE *NextListNode;\r | |
1181 | \r | |
1182 | CurrentListNode = StringDepository->CurrentNode;\r | |
1183 | \r | |
1184 | if ((NULL != CurrentListNode) && (NULL != CurrentListNode->Next)) {\r | |
1185 | //\r | |
1186 | // Fetch one reclaimed node from the list.\r | |
1187 | //\r | |
1188 | NextListNode = StringDepository->CurrentNode->Next;\r | |
1189 | } else {\r | |
1190 | //\r | |
1191 | // If there is no usable node in the list, update the list.\r | |
1192 | //\r | |
1193 | NextListNode = AllocateZeroPool (sizeof (STRING_LIST_NODE));\r | |
1194 | ASSERT (NextListNode != NULL);\r | |
1195 | HiiLibNewString (CallbackData->BmmHiiHandle, &(NextListNode->StringToken), L" ");\r | |
1196 | ASSERT (NextListNode->StringToken != 0);\r | |
1197 | \r | |
1198 | StringDepository->TotalNodeNumber++;\r | |
1199 | \r | |
1200 | if (NULL == CurrentListNode) {\r | |
1201 | StringDepository->ListHead = NextListNode;\r | |
1202 | } else {\r | |
1203 | CurrentListNode->Next = NextListNode;\r | |
1204 | }\r | |
1205 | }\r | |
1206 | \r | |
1207 | StringDepository->CurrentNode = NextListNode;\r | |
1208 | \r | |
1209 | return StringDepository->CurrentNode->StringToken;\r | |
1210 | }\r | |
1211 | \r | |
1212 | /**\r | |
1213 | Reclaim string depositories by moving the current node pointer to list head..\r | |
1214 | \r | |
1215 | **/\r | |
1216 | VOID\r | |
1217 | ReclaimStringDepository (\r | |
1218 | VOID\r | |
1219 | )\r | |
1220 | {\r | |
1221 | UINTN DepositoryIndex;\r | |
1222 | STRING_DEPOSITORY *StringDepository;\r | |
1223 | \r | |
1224 | StringDepository = FileOptionStrDepository;\r | |
1225 | for (DepositoryIndex = 0; DepositoryIndex < STRING_DEPOSITORY_NUMBER; DepositoryIndex++) {\r | |
1226 | StringDepository->CurrentNode = StringDepository->ListHead;\r | |
1227 | StringDepository++;\r | |
1228 | }\r | |
1229 | }\r | |
1230 | \r | |
1231 | /**\r | |
1232 | Release resource for all the string depositories.\r | |
1233 | \r | |
1234 | **/\r | |
1235 | VOID\r | |
1236 | CleanUpStringDepository (\r | |
1237 | VOID\r | |
1238 | )\r | |
1239 | {\r | |
1240 | UINTN NodeIndex;\r | |
1241 | UINTN DepositoryIndex;\r | |
1242 | STRING_LIST_NODE *CurrentListNode;\r | |
1243 | STRING_LIST_NODE *NextListNode;\r | |
1244 | STRING_DEPOSITORY *StringDepository;\r | |
1245 | \r | |
1246 | //\r | |
1247 | // Release string list nodes.\r | |
1248 | //\r | |
1249 | StringDepository = FileOptionStrDepository;\r | |
1250 | for (DepositoryIndex = 0; DepositoryIndex < STRING_DEPOSITORY_NUMBER; DepositoryIndex++) {\r | |
1251 | CurrentListNode = StringDepository->ListHead;\r | |
1252 | for (NodeIndex = 0; NodeIndex < StringDepository->TotalNodeNumber; NodeIndex++) {\r | |
1253 | NextListNode = CurrentListNode->Next;\r | |
1254 | FreePool (CurrentListNode);\r | |
1255 | CurrentListNode = NextListNode;\r | |
1256 | }\r | |
1257 | \r | |
1258 | StringDepository++;\r | |
1259 | }\r | |
1260 | //\r | |
1261 | // Release string depository.\r | |
1262 | //\r | |
1263 | FreePool (FileOptionStrDepository);\r | |
1264 | }\r | |
1265 | \r | |
1266 | /**\r | |
1267 | Start boot maintenance manager\r | |
1268 | \r | |
1269 | @retval EFI_SUCCESS If BMM is invoked successfully.\r | |
1270 | @return Other value if BMM return unsuccessfully.\r | |
1271 | \r | |
1272 | **/\r | |
1273 | EFI_STATUS\r | |
1274 | BdsStartBootMaint (\r | |
1275 | VOID\r | |
1276 | )\r | |
1277 | {\r | |
1278 | EFI_STATUS Status;\r | |
1279 | LIST_ENTRY BdsBootOptionList;\r | |
1280 | \r | |
1281 | InitializeListHead (&BdsBootOptionList);\r | |
1282 | \r | |
1283 | //\r | |
1284 | // Connect all prior to entering the platform setup menu.\r | |
1285 | //\r | |
1286 | if (!gConnectAllHappened) {\r | |
1287 | BdsLibConnectAllDriversToAllControllers ();\r | |
1288 | gConnectAllHappened = TRUE;\r | |
1289 | }\r | |
1290 | //\r | |
1291 | // Have chance to enumerate boot device\r | |
1292 | //\r | |
1293 | BdsLibEnumerateAllBootOption (&BdsBootOptionList);\r | |
1294 | \r | |
1295 | //\r | |
1296 | // Init the BMM\r | |
1297 | //\r | |
1298 | Status = InitializeBM ();\r | |
1299 | \r | |
1300 | return Status;\r | |
1301 | }\r | |
1302 | \r | |
1303 | /**\r | |
1304 | Dispatch BMM formset and FileExplorer formset.\r | |
1305 | \r | |
1306 | \r | |
1307 | @param CallbackData The BMM context data.\r | |
1308 | \r | |
1309 | @retval EFI_SUCCESS If function complete successfully.\r | |
1310 | @return Other value if the Setup Browser process BMM's pages and\r | |
1311 | return unsuccessfully.\r | |
1312 | \r | |
1313 | **/\r | |
1314 | EFI_STATUS\r | |
1315 | FormSetDispatcher (\r | |
1316 | IN BMM_CALLBACK_DATA *CallbackData\r | |
1317 | )\r | |
1318 | {\r | |
1319 | EFI_STATUS Status;\r | |
1320 | EFI_BROWSER_ACTION_REQUEST ActionRequest;\r | |
1321 | \r | |
1322 | while (TRUE) {\r | |
1323 | UpdatePageId (CallbackData, FORM_MAIN_ID);\r | |
1324 | \r | |
1325 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r | |
1326 | Status = gFormBrowser2->SendForm (\r | |
1327 | gFormBrowser2,\r | |
1328 | &CallbackData->BmmHiiHandle,\r | |
1329 | 1,\r | |
1330 | NULL,\r | |
1331 | 0,\r | |
1332 | NULL,\r | |
1333 | &ActionRequest\r | |
1334 | );\r | |
1335 | if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {\r | |
1336 | EnableResetRequired ();\r | |
1337 | }\r | |
1338 | \r | |
1339 | ReclaimStringDepository ();\r | |
1340 | \r | |
1341 | //\r | |
1342 | // When this Formset returns, check if we are going to explore files.\r | |
1343 | //\r | |
1344 | if (INACTIVE_STATE != CallbackData->FeCurrentState) {\r | |
1345 | UpdateFileExplorer (CallbackData, 0);\r | |
1346 | \r | |
1347 | ActionRequest = EFI_BROWSER_ACTION_REQUEST_NONE;\r | |
1348 | Status = gFormBrowser2->SendForm (\r | |
1349 | gFormBrowser2,\r | |
1350 | &CallbackData->FeHiiHandle,\r | |
1351 | 1,\r | |
1352 | NULL,\r | |
1353 | 0,\r | |
1354 | NULL,\r | |
1355 | &ActionRequest\r | |
1356 | );\r | |
1357 | if (ActionRequest == EFI_BROWSER_ACTION_REQUEST_RESET) {\r | |
1358 | EnableResetRequired ();\r | |
1359 | }\r | |
1360 | \r | |
1361 | CallbackData->FeCurrentState = INACTIVE_STATE;\r | |
1362 | CallbackData->FeDisplayContext = UNKNOWN_CONTEXT;\r | |
1363 | ReclaimStringDepository ();\r | |
1364 | } else {\r | |
1365 | break;\r | |
1366 | }\r | |
1367 | }\r | |
1368 | \r | |
1369 | return Status;\r | |
1370 | }\r | |
1371 | \r | |
1372 | \r | |
1373 | /**\r | |
1374 | Deletete the Boot Option from EFI Variable. The Boot Order Arrray\r | |
1375 | is also updated.\r | |
1376 | \r | |
1377 | @param OptionNumber The number of Boot option want to be deleted.\r | |
1378 | @param BootOrder The Boot Order array.\r | |
1379 | @param BootOrderSize The size of the Boot Order Array.\r | |
1380 | \r | |
1381 | @return Other value if the Boot Option specified by OptionNumber is not deleteed succesfully.\r | |
1382 | @retval EFI_SUCCESS If function return successfully.\r | |
1383 | \r | |
1384 | **/\r | |
1385 | EFI_STATUS\r | |
6ba0bc7c | 1386 | EFIAPI\r |
5c08e117 | 1387 | BdsDeleteBootOption (\r |
1388 | IN UINTN OptionNumber,\r | |
1389 | IN OUT UINT16 *BootOrder,\r | |
1390 | IN OUT UINTN *BootOrderSize\r | |
1391 | )\r | |
1392 | {\r | |
1393 | UINT16 BootOption[100];\r | |
1394 | UINTN Index;\r | |
1395 | EFI_STATUS Status;\r | |
1396 | UINTN Index2Del;\r | |
1397 | \r | |
1398 | Status = EFI_SUCCESS;\r | |
1399 | Index2Del = 0;\r | |
1400 | \r | |
1401 | UnicodeSPrint (BootOption, sizeof (BootOption), L"Boot%04x", OptionNumber);\r | |
1402 | Status = EfiLibDeleteVariable (BootOption, &gEfiGlobalVariableGuid);\r | |
1403 | \r | |
1404 | //\r | |
1405 | // adjust boot order array\r | |
1406 | //\r | |
1407 | for (Index = 0; Index < *BootOrderSize / sizeof (UINT16); Index++) {\r | |
1408 | if (BootOrder[Index] == OptionNumber) {\r | |
1409 | Index2Del = Index;\r | |
1410 | break;\r | |
1411 | }\r | |
1412 | }\r | |
1413 | \r | |
1414 | if (Index != *BootOrderSize / sizeof (UINT16)) {\r | |
1415 | for (Index = 0; Index < *BootOrderSize / sizeof (UINT16) - 1; Index++) {\r | |
1416 | if (Index >= Index2Del) {\r | |
1417 | BootOrder[Index] = BootOrder[Index + 1];\r | |
1418 | }\r | |
1419 | }\r | |
1420 | \r | |
1421 | *BootOrderSize -= sizeof (UINT16);\r | |
1422 | }\r | |
1423 | \r | |
1424 | return Status;\r | |
1425 | \r | |
1426 | }\r | |
1427 | \r | |
1428 | \r |