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4af04335 DB |
1 | /** @file\r |
2 | Variable operation that will be used by bootmaint\r | |
3 | \r | |
d1102dba | 4 | Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>\r |
9d510e61 | 5 | SPDX-License-Identifier: BSD-2-Clause-Patent\r |
4af04335 DB |
6 | \r |
7 | **/\r | |
8 | \r | |
9 | #include "BootMaintenanceManager.h"\r | |
10 | \r | |
11 | /**\r | |
12 | Delete Boot Option that represent a Deleted state in BootOptionMenu.\r | |
4af04335 | 13 | \r |
d1102dba | 14 | @retval EFI_SUCCESS If all boot load option EFI Variables corresponding to\r |
4af04335 DB |
15 | BM_LOAD_CONTEXT marked for deletion is deleted.\r |
16 | @retval EFI_NOT_FOUND If can not find the boot option want to be deleted.\r | |
d1102dba | 17 | @return Others If failed to update the "BootOrder" variable after deletion.\r |
4af04335 DB |
18 | \r |
19 | **/\r | |
20 | EFI_STATUS\r | |
21 | Var_DelBootOption (\r | |
22 | VOID\r | |
23 | )\r | |
24 | {\r | |
25 | BM_MENU_ENTRY *NewMenuEntry;\r | |
26 | BM_LOAD_CONTEXT *NewLoadContext;\r | |
4af04335 DB |
27 | EFI_STATUS Status;\r |
28 | UINTN Index;\r | |
29 | UINTN Index2;\r | |
30 | \r | |
4af04335 DB |
31 | Index2 = 0;\r |
32 | for (Index = 0; Index < BootOptionMenu.MenuNumber; Index++) {\r | |
33 | NewMenuEntry = BOpt_GetMenuEntry (&BootOptionMenu, (Index - Index2));\r | |
34 | if (NULL == NewMenuEntry) {\r | |
35 | return EFI_NOT_FOUND;\r | |
36 | }\r | |
37 | \r | |
38 | NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r | |
39 | if (!NewLoadContext->Deleted) {\r | |
40 | continue;\r | |
41 | }\r | |
42 | \r | |
bdc8cb0d DB |
43 | Status = EfiBootManagerDeleteLoadOptionVariable (NewMenuEntry->OptionNumber,LoadOptionTypeBoot);\r |
44 | if (EFI_ERROR (Status)) {\r | |
45 | return Status;\r | |
46 | }\r | |
4af04335 DB |
47 | Index2++;\r |
48 | //\r | |
49 | // If current Load Option is the same as BootNext,\r | |
50 | // must delete BootNext in order to make sure\r | |
51 | // there will be no panic on next boot\r | |
52 | //\r | |
53 | if (NewLoadContext->IsBootNext) {\r | |
54 | EfiLibDeleteVariable (L"BootNext", &gEfiGlobalVariableGuid);\r | |
55 | }\r | |
56 | \r | |
57 | RemoveEntryList (&NewMenuEntry->Link);\r | |
58 | BOpt_DestroyMenuEntry (NewMenuEntry);\r | |
59 | NewMenuEntry = NULL;\r | |
60 | }\r | |
61 | \r | |
62 | BootOptionMenu.MenuNumber -= Index2;\r | |
63 | \r | |
4af04335 DB |
64 | return EFI_SUCCESS;\r |
65 | }\r | |
66 | \r | |
67 | /**\r | |
bdc8cb0d | 68 | Delete Load Option that represent a Deleted state in DriverOptionMenu.\r |
4af04335 DB |
69 | \r |
70 | @retval EFI_SUCCESS Load Option is successfully updated.\r | |
71 | @retval EFI_NOT_FOUND Fail to find the driver option want to be deleted.\r | |
72 | @return Other value than EFI_SUCCESS if failed to update "Driver Order" EFI\r | |
73 | Variable.\r | |
74 | \r | |
75 | **/\r | |
76 | EFI_STATUS\r | |
77 | Var_DelDriverOption (\r | |
78 | VOID\r | |
79 | )\r | |
80 | {\r | |
81 | BM_MENU_ENTRY *NewMenuEntry;\r | |
82 | BM_LOAD_CONTEXT *NewLoadContext;\r | |
4af04335 DB |
83 | EFI_STATUS Status;\r |
84 | UINTN Index;\r | |
85 | UINTN Index2;\r | |
86 | \r | |
4af04335 DB |
87 | Index2 = 0;\r |
88 | for (Index = 0; Index < DriverOptionMenu.MenuNumber; Index++) {\r | |
89 | NewMenuEntry = BOpt_GetMenuEntry (&DriverOptionMenu, (Index - Index2));\r | |
90 | if (NULL == NewMenuEntry) {\r | |
91 | return EFI_NOT_FOUND;\r | |
92 | }\r | |
93 | \r | |
94 | NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r | |
95 | if (!NewLoadContext->Deleted) {\r | |
96 | continue;\r | |
97 | }\r | |
bdc8cb0d DB |
98 | Status = EfiBootManagerDeleteLoadOptionVariable (NewMenuEntry->OptionNumber,LoadOptionTypeDriver);\r |
99 | if (EFI_ERROR (Status)) {\r | |
100 | return Status;\r | |
101 | }\r | |
4af04335 | 102 | \r |
4af04335 DB |
103 | Index2++;\r |
104 | \r | |
105 | RemoveEntryList (&NewMenuEntry->Link);\r | |
106 | BOpt_DestroyMenuEntry (NewMenuEntry);\r | |
107 | NewMenuEntry = NULL;\r | |
108 | }\r | |
109 | \r | |
110 | DriverOptionMenu.MenuNumber -= Index2;\r | |
111 | \r | |
4af04335 DB |
112 | return EFI_SUCCESS;\r |
113 | }\r | |
114 | \r | |
4af04335 DB |
115 | /**\r |
116 | This function delete and build multi-instance device path for\r | |
117 | specified type of console device.\r | |
118 | \r | |
119 | This function clear the EFI variable defined by ConsoleName and\r | |
120 | gEfiGlobalVariableGuid. It then build the multi-instance device\r | |
d1102dba | 121 | path by appending the device path of the Console (In/Out/Err) instance\r |
4af04335 DB |
122 | in ConsoleMenu. Then it scan all corresponding console device by\r |
123 | scanning Terminal (built from device supporting Serial I/O instances)\r | |
124 | devices in TerminalMenu. At last, it save a EFI variable specifed\r | |
125 | by ConsoleName and gEfiGlobalVariableGuid.\r | |
126 | \r | |
127 | @param ConsoleName The name for the console device type. They are\r | |
128 | usually "ConIn", "ConOut" and "ErrOut".\r | |
129 | @param ConsoleMenu The console memu which is a list of console devices.\r | |
130 | @param UpdatePageId The flag specifying which type of console device\r | |
131 | to be processed.\r | |
132 | \r | |
133 | @retval EFI_SUCCESS The function complete successfully.\r | |
134 | @return The EFI variable can not be saved. See gRT->SetVariable for detail return information.\r | |
135 | \r | |
136 | **/\r | |
137 | EFI_STATUS\r | |
138 | Var_UpdateConsoleOption (\r | |
139 | IN UINT16 *ConsoleName,\r | |
140 | IN BM_MENU_OPTION *ConsoleMenu,\r | |
141 | IN UINT16 UpdatePageId\r | |
142 | )\r | |
143 | {\r | |
144 | EFI_DEVICE_PATH_PROTOCOL *ConDevicePath;\r | |
145 | BM_MENU_ENTRY *NewMenuEntry;\r | |
146 | BM_CONSOLE_CONTEXT *NewConsoleContext;\r | |
147 | BM_TERMINAL_CONTEXT *NewTerminalContext;\r | |
148 | EFI_STATUS Status;\r | |
149 | VENDOR_DEVICE_PATH Vendor;\r | |
150 | EFI_DEVICE_PATH_PROTOCOL *TerminalDevicePath;\r | |
151 | UINTN Index;\r | |
152 | \r | |
153 | GetEfiGlobalVariable2 (ConsoleName, (VOID**)&ConDevicePath, NULL);\r | |
154 | if (ConDevicePath != NULL) {\r | |
155 | EfiLibDeleteVariable (ConsoleName, &gEfiGlobalVariableGuid);\r | |
156 | FreePool (ConDevicePath);\r | |
157 | ConDevicePath = NULL;\r | |
158 | };\r | |
159 | \r | |
160 | //\r | |
161 | // First add all console input device from console input menu\r | |
162 | //\r | |
163 | for (Index = 0; Index < ConsoleMenu->MenuNumber; Index++) {\r | |
164 | NewMenuEntry = BOpt_GetMenuEntry (ConsoleMenu, Index);\r | |
165 | \r | |
166 | NewConsoleContext = (BM_CONSOLE_CONTEXT *) NewMenuEntry->VariableContext;\r | |
167 | if (NewConsoleContext->IsActive) {\r | |
168 | ConDevicePath = AppendDevicePathInstance (\r | |
169 | ConDevicePath,\r | |
170 | NewConsoleContext->DevicePath\r | |
171 | );\r | |
172 | }\r | |
173 | }\r | |
174 | \r | |
175 | for (Index = 0; Index < TerminalMenu.MenuNumber; Index++) {\r | |
176 | NewMenuEntry = BOpt_GetMenuEntry (&TerminalMenu, Index);\r | |
177 | \r | |
178 | NewTerminalContext = (BM_TERMINAL_CONTEXT *) NewMenuEntry->VariableContext;\r | |
179 | if (((NewTerminalContext->IsConIn != 0) && (UpdatePageId == FORM_CON_IN_ID)) ||\r | |
180 | ((NewTerminalContext->IsConOut != 0) && (UpdatePageId == FORM_CON_OUT_ID)) ||\r | |
181 | ((NewTerminalContext->IsStdErr != 0) && (UpdatePageId == FORM_CON_ERR_ID))\r | |
182 | ) {\r | |
183 | Vendor.Header.Type = MESSAGING_DEVICE_PATH;\r | |
184 | Vendor.Header.SubType = MSG_VENDOR_DP;\r | |
d1102dba | 185 | \r |
6eeeb288 | 186 | ASSERT (NewTerminalContext->TerminalType < (ARRAY_SIZE (TerminalTypeGuid)));\r |
4af04335 DB |
187 | CopyMem (\r |
188 | &Vendor.Guid,\r | |
189 | &TerminalTypeGuid[NewTerminalContext->TerminalType],\r | |
190 | sizeof (EFI_GUID)\r | |
191 | );\r | |
192 | SetDevicePathNodeLength (&Vendor.Header, sizeof (VENDOR_DEVICE_PATH));\r | |
193 | TerminalDevicePath = AppendDevicePathNode (\r | |
194 | NewTerminalContext->DevicePath,\r | |
195 | (EFI_DEVICE_PATH_PROTOCOL *) &Vendor\r | |
196 | );\r | |
197 | ASSERT (TerminalDevicePath != NULL);\r | |
198 | ChangeTerminalDevicePath (TerminalDevicePath, TRUE);\r | |
199 | ConDevicePath = AppendDevicePathInstance (\r | |
200 | ConDevicePath,\r | |
201 | TerminalDevicePath\r | |
202 | );\r | |
203 | }\r | |
204 | }\r | |
205 | \r | |
206 | if (ConDevicePath != NULL) {\r | |
207 | Status = gRT->SetVariable (\r | |
208 | ConsoleName,\r | |
209 | &gEfiGlobalVariableGuid,\r | |
210 | VAR_FLAG,\r | |
211 | GetDevicePathSize (ConDevicePath),\r | |
212 | ConDevicePath\r | |
213 | );\r | |
214 | if (EFI_ERROR (Status)) {\r | |
215 | return Status;\r | |
216 | }\r | |
217 | }\r | |
218 | \r | |
219 | return EFI_SUCCESS;\r | |
220 | \r | |
221 | }\r | |
222 | \r | |
223 | /**\r | |
224 | This function delete and build multi-instance device path ConIn\r | |
225 | console device.\r | |
226 | \r | |
227 | @retval EFI_SUCCESS The function complete successfully.\r | |
228 | @return The EFI variable can not be saved. See gRT->SetVariable for detail return information.\r | |
229 | **/\r | |
230 | EFI_STATUS\r | |
231 | Var_UpdateConsoleInpOption (\r | |
232 | VOID\r | |
233 | )\r | |
234 | {\r | |
235 | return Var_UpdateConsoleOption (L"ConIn", &ConsoleInpMenu, FORM_CON_IN_ID);\r | |
236 | }\r | |
237 | \r | |
238 | /**\r | |
239 | This function delete and build multi-instance device path ConOut\r | |
240 | console device.\r | |
241 | \r | |
242 | @retval EFI_SUCCESS The function complete successfully.\r | |
243 | @return The EFI variable can not be saved. See gRT->SetVariable for detail return information.\r | |
244 | **/\r | |
245 | EFI_STATUS\r | |
246 | Var_UpdateConsoleOutOption (\r | |
247 | VOID\r | |
248 | )\r | |
249 | {\r | |
250 | return Var_UpdateConsoleOption (L"ConOut", &ConsoleOutMenu, FORM_CON_OUT_ID);\r | |
251 | }\r | |
252 | \r | |
253 | /**\r | |
254 | This function delete and build multi-instance device path ErrOut\r | |
255 | console device.\r | |
256 | \r | |
257 | @retval EFI_SUCCESS The function complete successfully.\r | |
d1102dba | 258 | @return The EFI variable can not be saved. See gRT->SetVariable for detail return information.\r |
4af04335 DB |
259 | **/\r |
260 | EFI_STATUS\r | |
261 | Var_UpdateErrorOutOption (\r | |
262 | VOID\r | |
263 | )\r | |
264 | {\r | |
265 | return Var_UpdateConsoleOption (L"ErrOut", &ConsoleErrMenu, FORM_CON_ERR_ID);\r | |
266 | }\r | |
267 | \r | |
268 | /**\r | |
d1102dba LG |
269 | This function create a currently loaded Drive Option from\r |
270 | the BMM. It then appends this Driver Option to the end of\r | |
4af04335 DB |
271 | the "DriverOrder" list. It append this Driver Opotion to the end\r |
272 | of DriverOptionMenu.\r | |
273 | \r | |
274 | @param CallbackData The BMM context data.\r | |
275 | @param HiiHandle The HII handle associated with the BMM formset.\r | |
276 | @param DescriptionData The description of this driver option.\r | |
277 | @param OptionalData The optional load option.\r | |
278 | @param ForceReconnect If to force reconnect.\r | |
279 | \r | |
201fbce6 DB |
280 | @retval other Contain some errors when excuting this function.See function\r |
281 | EfiBootManagerInitializeLoadOption/EfiBootManagerAddLoadOptionVariabl\r | |
282 | for detail return information.\r | |
4af04335 DB |
283 | @retval EFI_SUCCESS If function completes successfully.\r |
284 | \r | |
285 | **/\r | |
286 | EFI_STATUS\r | |
287 | Var_UpdateDriverOption (\r | |
288 | IN BMM_CALLBACK_DATA *CallbackData,\r | |
289 | IN EFI_HII_HANDLE HiiHandle,\r | |
290 | IN UINT16 *DescriptionData,\r | |
291 | IN UINT16 *OptionalData,\r | |
292 | IN UINT8 ForceReconnect\r | |
293 | )\r | |
294 | {\r | |
295 | UINT16 Index;\r | |
4af04335 | 296 | UINT16 DriverString[12];\r |
4af04335 DB |
297 | BM_MENU_ENTRY *NewMenuEntry;\r |
298 | BM_LOAD_CONTEXT *NewLoadContext;\r | |
299 | BOOLEAN OptionalDataExist;\r | |
300 | EFI_STATUS Status;\r | |
2ba36b2f DB |
301 | EFI_BOOT_MANAGER_LOAD_OPTION LoadOption;\r |
302 | UINT8 *OptionalDesData;\r | |
303 | UINT32 OptionalDataSize;\r | |
4af04335 DB |
304 | \r |
305 | OptionalDataExist = FALSE;\r | |
2ba36b2f DB |
306 | OptionalDesData = NULL;\r |
307 | OptionalDataSize = 0;\r | |
4af04335 DB |
308 | \r |
309 | Index = BOpt_GetDriverOptionNumber ();\r | |
310 | UnicodeSPrint (\r | |
311 | DriverString,\r | |
312 | sizeof (DriverString),\r | |
313 | L"Driver%04x",\r | |
314 | Index\r | |
315 | );\r | |
316 | \r | |
317 | if (*DescriptionData == 0x0000) {\r | |
318 | StrCpyS (DescriptionData, MAX_MENU_NUMBER, DriverString);\r | |
319 | }\r | |
320 | \r | |
4af04335 DB |
321 | if (*OptionalData != 0x0000) {\r |
322 | OptionalDataExist = TRUE;\r | |
2ba36b2f DB |
323 | OptionalDesData = (UINT8 *)OptionalData;\r |
324 | OptionalDataSize = (UINT32)StrSize (OptionalData);\r | |
4af04335 DB |
325 | }\r |
326 | \r | |
327 | NewMenuEntry = BOpt_CreateMenuEntry (BM_LOAD_CONTEXT_SELECT);\r | |
328 | if (NULL == NewMenuEntry) {\r | |
4af04335 DB |
329 | return EFI_OUT_OF_RESOURCES;\r |
330 | }\r | |
331 | \r | |
2ba36b2f DB |
332 | Status = EfiBootManagerInitializeLoadOption (\r |
333 | &LoadOption,\r | |
334 | Index,\r | |
335 | LoadOptionTypeDriver,\r | |
336 | LOAD_OPTION_ACTIVE | (ForceReconnect << 1),\r | |
337 | DescriptionData,\r | |
338 | CallbackData->LoadContext->FilePathList,\r | |
339 | OptionalDesData,\r | |
340 | OptionalDataSize\r | |
341 | );\r | |
201fbce6 DB |
342 | if (EFI_ERROR (Status)){\r |
343 | return Status;\r | |
344 | }\r | |
345 | \r | |
346 | Status = EfiBootManagerAddLoadOptionVariable (&LoadOption,(UINTN) -1 );\r | |
347 | if (EFI_ERROR (Status)) {\r | |
348 | EfiBootManagerFreeLoadOption(&LoadOption);\r | |
349 | return Status;\r | |
2ba36b2f DB |
350 | }\r |
351 | \r | |
4af04335 DB |
352 | NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r |
353 | NewLoadContext->Deleted = FALSE;\r | |
2ba36b2f DB |
354 | NewLoadContext->Attributes = LoadOption.Attributes;\r |
355 | NewLoadContext->FilePathListLength = (UINT16)GetDevicePathSize (LoadOption.FilePath);\r | |
4af04335 DB |
356 | \r |
357 | NewLoadContext->Description = AllocateZeroPool (StrSize (DescriptionData));\r | |
358 | ASSERT (NewLoadContext->Description != NULL);\r | |
359 | NewMenuEntry->DisplayString = NewLoadContext->Description;\r | |
360 | CopyMem (\r | |
361 | NewLoadContext->Description,\r | |
2ba36b2f | 362 | LoadOption.Description,\r |
4af04335 DB |
363 | StrSize (DescriptionData)\r |
364 | );\r | |
365 | \r | |
4af04335 DB |
366 | NewLoadContext->FilePathList = AllocateZeroPool (GetDevicePathSize (CallbackData->LoadContext->FilePathList));\r |
367 | ASSERT (NewLoadContext->FilePathList != NULL);\r | |
4af04335 DB |
368 | CopyMem (\r |
369 | NewLoadContext->FilePathList,\r | |
2ba36b2f | 370 | LoadOption.FilePath,\r |
4af04335 DB |
371 | GetDevicePathSize (CallbackData->LoadContext->FilePathList)\r |
372 | );\r | |
373 | \r | |
374 | NewMenuEntry->HelpString = UiDevicePathToStr (NewLoadContext->FilePathList);\r | |
375 | NewMenuEntry->OptionNumber = Index;\r | |
376 | NewMenuEntry->DisplayStringToken = HiiSetString (HiiHandle, 0, NewMenuEntry->DisplayString, NULL);\r | |
377 | NewMenuEntry->HelpStringToken = HiiSetString (HiiHandle, 0, NewMenuEntry->HelpString, NULL);\r | |
378 | \r | |
379 | if (OptionalDataExist) {\r | |
2ba36b2f | 380 | NewLoadContext->OptionalData = AllocateZeroPool (LoadOption.OptionalDataSize);\r |
48c18bd1 | 381 | ASSERT (NewLoadContext->OptionalData != NULL);\r |
4af04335 | 382 | CopyMem (\r |
2ba36b2f DB |
383 | NewLoadContext->OptionalData,\r |
384 | LoadOption.OptionalData,\r | |
385 | LoadOption.OptionalDataSize\r | |
4af04335 DB |
386 | );\r |
387 | }\r | |
388 | \r | |
4af04335 DB |
389 | InsertTailList (&DriverOptionMenu.Head, &NewMenuEntry->Link);\r |
390 | DriverOptionMenu.MenuNumber++;\r | |
391 | \r | |
2ba36b2f DB |
392 | EfiBootManagerFreeLoadOption(&LoadOption);\r |
393 | \r | |
4af04335 DB |
394 | return EFI_SUCCESS;\r |
395 | }\r | |
396 | \r | |
397 | /**\r | |
d1102dba LG |
398 | This function create a currently loaded Boot Option from\r |
399 | the BMM. It then appends this Boot Option to the end of\r | |
4af04335 DB |
400 | the "BootOrder" list. It also append this Boot Opotion to the end\r |
401 | of BootOptionMenu.\r | |
402 | \r | |
403 | @param CallbackData The BMM context data.\r | |
404 | \r | |
201fbce6 DB |
405 | @retval other Contain some errors when excuting this function. See function\r |
406 | EfiBootManagerInitializeLoadOption/EfiBootManagerAddLoadOptionVariabl\r | |
407 | for detail return information.\r | |
4af04335 DB |
408 | @retval EFI_SUCCESS If function completes successfully.\r |
409 | \r | |
410 | **/\r | |
411 | EFI_STATUS\r | |
412 | Var_UpdateBootOption (\r | |
413 | IN BMM_CALLBACK_DATA *CallbackData\r | |
414 | )\r | |
415 | {\r | |
4af04335 | 416 | UINT16 BootString[10];\r |
4af04335 DB |
417 | UINT16 Index;\r |
418 | BM_MENU_ENTRY *NewMenuEntry;\r | |
419 | BM_LOAD_CONTEXT *NewLoadContext;\r | |
420 | BOOLEAN OptionalDataExist;\r | |
421 | EFI_STATUS Status;\r | |
422 | BMM_FAKE_NV_DATA *NvRamMap;\r | |
2ba36b2f DB |
423 | EFI_BOOT_MANAGER_LOAD_OPTION LoadOption;\r |
424 | UINT8 *OptionalData;\r | |
425 | UINT32 OptionalDataSize;\r | |
4af04335 DB |
426 | \r |
427 | OptionalDataExist = FALSE;\r | |
428 | NvRamMap = &CallbackData->BmmFakeNvData;\r | |
2ba36b2f DB |
429 | OptionalData = NULL;\r |
430 | OptionalDataSize = 0;\r | |
4af04335 DB |
431 | \r |
432 | Index = BOpt_GetBootOptionNumber () ;\r | |
433 | UnicodeSPrint (BootString, sizeof (BootString), L"Boot%04x", Index);\r | |
434 | \r | |
435 | if (NvRamMap->BootDescriptionData[0] == 0x0000) {\r | |
436 | StrCpyS (NvRamMap->BootDescriptionData, sizeof (NvRamMap->BootDescriptionData) / sizeof (NvRamMap->BootDescriptionData[0]), BootString);\r | |
437 | }\r | |
438 | \r | |
4af04335 DB |
439 | if (NvRamMap->BootOptionalData[0] != 0x0000) {\r |
440 | OptionalDataExist = TRUE;\r | |
2ba36b2f DB |
441 | OptionalData = (UINT8 *)NvRamMap->BootOptionalData;\r |
442 | OptionalDataSize = (UINT32)StrSize (NvRamMap->BootOptionalData);\r | |
4af04335 DB |
443 | }\r |
444 | \r | |
445 | NewMenuEntry = BOpt_CreateMenuEntry (BM_LOAD_CONTEXT_SELECT);\r | |
446 | if (NULL == NewMenuEntry) {\r | |
447 | return EFI_OUT_OF_RESOURCES;\r | |
448 | }\r | |
449 | \r | |
2ba36b2f DB |
450 | Status = EfiBootManagerInitializeLoadOption (\r |
451 | &LoadOption,\r | |
452 | Index,\r | |
453 | LoadOptionTypeBoot,\r | |
454 | LOAD_OPTION_ACTIVE,\r | |
455 | NvRamMap->BootDescriptionData,\r | |
456 | CallbackData->LoadContext->FilePathList,\r | |
457 | OptionalData,\r | |
458 | OptionalDataSize\r | |
459 | );\r | |
201fbce6 DB |
460 | if (EFI_ERROR (Status)){\r |
461 | return Status;\r | |
462 | }\r | |
463 | \r | |
464 | Status = EfiBootManagerAddLoadOptionVariable (&LoadOption,(UINTN) -1 );\r | |
465 | if (EFI_ERROR (Status)) {\r | |
466 | EfiBootManagerFreeLoadOption(&LoadOption);\r | |
467 | return Status;\r | |
2ba36b2f DB |
468 | }\r |
469 | \r | |
4af04335 DB |
470 | NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r |
471 | NewLoadContext->Deleted = FALSE;\r | |
2ba36b2f DB |
472 | NewLoadContext->Attributes = LoadOption.Attributes;\r |
473 | NewLoadContext->FilePathListLength = (UINT16) GetDevicePathSize (LoadOption.FilePath);\r | |
4af04335 DB |
474 | \r |
475 | NewLoadContext->Description = AllocateZeroPool (StrSize (NvRamMap->BootDescriptionData));\r | |
476 | ASSERT (NewLoadContext->Description != NULL);\r | |
477 | \r | |
478 | NewMenuEntry->DisplayString = NewLoadContext->Description;\r | |
2ba36b2f | 479 | \r |
4af04335 DB |
480 | CopyMem (\r |
481 | NewLoadContext->Description,\r | |
2ba36b2f | 482 | LoadOption.Description,\r |
4af04335 DB |
483 | StrSize (NvRamMap->BootDescriptionData)\r |
484 | );\r | |
485 | \r | |
4af04335 DB |
486 | NewLoadContext->FilePathList = AllocateZeroPool (GetDevicePathSize (CallbackData->LoadContext->FilePathList));\r |
487 | ASSERT (NewLoadContext->FilePathList != NULL);\r | |
4af04335 DB |
488 | CopyMem (\r |
489 | NewLoadContext->FilePathList,\r | |
2ba36b2f | 490 | LoadOption.FilePath,\r |
4af04335 DB |
491 | GetDevicePathSize (CallbackData->LoadContext->FilePathList)\r |
492 | );\r | |
493 | \r | |
494 | NewMenuEntry->HelpString = UiDevicePathToStr (NewLoadContext->FilePathList);\r | |
495 | NewMenuEntry->OptionNumber = Index;\r | |
496 | NewMenuEntry->DisplayStringToken = HiiSetString (CallbackData->BmmHiiHandle, 0, NewMenuEntry->DisplayString, NULL);\r | |
497 | NewMenuEntry->HelpStringToken = HiiSetString (CallbackData->BmmHiiHandle, 0, NewMenuEntry->HelpString, NULL);\r | |
498 | \r | |
499 | if (OptionalDataExist) {\r | |
2ba36b2f | 500 | NewLoadContext->OptionalData = AllocateZeroPool (LoadOption.OptionalDataSize);\r |
48c18bd1 | 501 | ASSERT (NewLoadContext->OptionalData != NULL);\r |
2ba36b2f DB |
502 | CopyMem (\r |
503 | NewLoadContext->OptionalData,\r | |
504 | LoadOption.OptionalData,\r | |
505 | LoadOption.OptionalDataSize\r | |
506 | );\r | |
4af04335 DB |
507 | }\r |
508 | \r | |
4af04335 DB |
509 | InsertTailList (&BootOptionMenu.Head, &NewMenuEntry->Link);\r |
510 | BootOptionMenu.MenuNumber++;\r | |
511 | \r | |
2ba36b2f DB |
512 | EfiBootManagerFreeLoadOption(&LoadOption);\r |
513 | \r | |
4af04335 DB |
514 | return EFI_SUCCESS;\r |
515 | }\r | |
516 | \r | |
517 | /**\r | |
d1102dba | 518 | This function update the "BootNext" EFI Variable. If there is\r |
4af04335 DB |
519 | no "BootNext" specified in BMM, this EFI Variable is deleted.\r |
520 | It also update the BMM context data specified the "BootNext"\r | |
521 | vaule.\r | |
522 | \r | |
523 | @param CallbackData The BMM context data.\r | |
524 | \r | |
525 | @retval EFI_SUCCESS The function complete successfully.\r | |
d1102dba | 526 | @return The EFI variable can be saved. See gRT->SetVariable\r |
4af04335 DB |
527 | for detail return information.\r |
528 | \r | |
529 | **/\r | |
530 | EFI_STATUS\r | |
531 | Var_UpdateBootNext (\r | |
532 | IN BMM_CALLBACK_DATA *CallbackData\r | |
533 | )\r | |
534 | {\r | |
535 | BM_MENU_ENTRY *NewMenuEntry;\r | |
536 | BM_LOAD_CONTEXT *NewLoadContext;\r | |
537 | BMM_FAKE_NV_DATA *CurrentFakeNVMap;\r | |
538 | UINT16 Index;\r | |
539 | EFI_STATUS Status;\r | |
540 | \r | |
541 | Status = EFI_SUCCESS;\r | |
542 | CurrentFakeNVMap = &CallbackData->BmmFakeNvData;\r | |
543 | for (Index = 0; Index < BootOptionMenu.MenuNumber; Index++) {\r | |
544 | NewMenuEntry = BOpt_GetMenuEntry (&BootOptionMenu, Index);\r | |
545 | ASSERT (NULL != NewMenuEntry);\r | |
546 | \r | |
547 | NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r | |
548 | NewLoadContext->IsBootNext = FALSE;\r | |
549 | }\r | |
550 | \r | |
f7986526 | 551 | if (CurrentFakeNVMap->BootNext == NONE_BOOTNEXT_VALUE) {\r |
4af04335 DB |
552 | EfiLibDeleteVariable (L"BootNext", &gEfiGlobalVariableGuid);\r |
553 | return EFI_SUCCESS;\r | |
554 | }\r | |
555 | \r | |
556 | NewMenuEntry = BOpt_GetMenuEntry (\r | |
557 | &BootOptionMenu,\r | |
558 | CurrentFakeNVMap->BootNext\r | |
559 | );\r | |
560 | ASSERT (NewMenuEntry != NULL);\r | |
561 | \r | |
562 | NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r | |
563 | Status = gRT->SetVariable (\r | |
564 | L"BootNext",\r | |
565 | &gEfiGlobalVariableGuid,\r | |
566 | VAR_FLAG,\r | |
567 | sizeof (UINT16),\r | |
568 | &NewMenuEntry->OptionNumber\r | |
569 | );\r | |
570 | NewLoadContext->IsBootNext = TRUE;\r | |
571 | CallbackData->BmmOldFakeNVData.BootNext = CurrentFakeNVMap->BootNext;\r | |
572 | return Status;\r | |
573 | }\r | |
574 | \r | |
575 | /**\r | |
576 | This function update the "BootOrder" EFI Variable based on\r | |
577 | BMM Formset's NV map. It then refresh BootOptionMenu\r | |
578 | with the new "BootOrder" list.\r | |
579 | \r | |
580 | @param CallbackData The BMM context data.\r | |
581 | \r | |
582 | @retval EFI_SUCCESS The function complete successfully.\r | |
583 | @retval EFI_OUT_OF_RESOURCES Not enough memory to complete the function.\r | |
584 | @return The EFI variable can not be saved. See gRT->SetVariable for detail return information.\r | |
585 | \r | |
586 | **/\r | |
587 | EFI_STATUS\r | |
588 | Var_UpdateBootOrder (\r | |
589 | IN BMM_CALLBACK_DATA *CallbackData\r | |
590 | )\r | |
591 | {\r | |
592 | EFI_STATUS Status;\r | |
593 | UINT16 Index;\r | |
594 | UINT16 OrderIndex;\r | |
595 | UINT16 *BootOrder;\r | |
596 | UINTN BootOrderSize;\r | |
597 | UINT16 OptionNumber;\r | |
598 | \r | |
599 | //\r | |
600 | // First check whether BootOrder is present in current configuration\r | |
601 | //\r | |
602 | GetEfiGlobalVariable2 (L"BootOrder", (VOID **) &BootOrder, &BootOrderSize);\r | |
603 | if (BootOrder == NULL) {\r | |
604 | return EFI_OUT_OF_RESOURCES;\r | |
605 | }\r | |
606 | \r | |
607 | ASSERT (BootOptionMenu.MenuNumber <= (sizeof (CallbackData->BmmFakeNvData.BootOptionOrder) / sizeof (CallbackData->BmmFakeNvData.BootOptionOrder[0])));\r | |
608 | \r | |
609 | //\r | |
610 | // OptionOrder is subset of BootOrder\r | |
611 | //\r | |
612 | for (OrderIndex = 0; (OrderIndex < BootOptionMenu.MenuNumber) && (CallbackData->BmmFakeNvData.BootOptionOrder[OrderIndex] != 0); OrderIndex++) {\r | |
613 | for (Index = OrderIndex; Index < BootOrderSize / sizeof (UINT16); Index++) {\r | |
614 | if ((BootOrder[Index] == (UINT16) (CallbackData->BmmFakeNvData.BootOptionOrder[OrderIndex] - 1)) && (OrderIndex != Index)) {\r | |
615 | OptionNumber = BootOrder[Index];\r | |
616 | CopyMem (&BootOrder[OrderIndex + 1], &BootOrder[OrderIndex], (Index - OrderIndex) * sizeof (UINT16));\r | |
617 | BootOrder[OrderIndex] = OptionNumber;\r | |
618 | }\r | |
619 | }\r | |
620 | }\r | |
621 | \r | |
622 | Status = gRT->SetVariable (\r | |
623 | L"BootOrder",\r | |
624 | &gEfiGlobalVariableGuid,\r | |
625 | VAR_FLAG,\r | |
626 | BootOrderSize,\r | |
627 | BootOrder\r | |
628 | );\r | |
629 | FreePool (BootOrder);\r | |
d1102dba | 630 | \r |
4af04335 DB |
631 | BOpt_FreeMenu (&BootOptionMenu);\r |
632 | BOpt_GetBootOptions (CallbackData);\r | |
633 | \r | |
634 | return Status;\r | |
635 | \r | |
636 | }\r | |
637 | \r | |
638 | /**\r | |
639 | This function update the "DriverOrder" EFI Variable based on\r | |
640 | BMM Formset's NV map. It then refresh DriverOptionMenu\r | |
641 | with the new "DriverOrder" list.\r | |
642 | \r | |
643 | @param CallbackData The BMM context data.\r | |
644 | \r | |
645 | @retval EFI_SUCCESS The function complete successfully.\r | |
646 | @retval EFI_OUT_OF_RESOURCES Not enough memory to complete the function.\r | |
647 | @return The EFI variable can not be saved. See gRT->SetVariable for detail return information.\r | |
648 | \r | |
649 | **/\r | |
650 | EFI_STATUS\r | |
651 | Var_UpdateDriverOrder (\r | |
652 | IN BMM_CALLBACK_DATA *CallbackData\r | |
653 | )\r | |
654 | {\r | |
655 | EFI_STATUS Status;\r | |
656 | UINT16 Index;\r | |
657 | UINT16 *DriverOrderList;\r | |
658 | UINT16 *NewDriverOrderList;\r | |
659 | UINTN DriverOrderListSize;\r | |
660 | \r | |
661 | DriverOrderList = NULL;\r | |
662 | DriverOrderListSize = 0;\r | |
663 | \r | |
664 | //\r | |
665 | // First check whether DriverOrder is present in current configuration\r | |
666 | //\r | |
667 | GetEfiGlobalVariable2 (L"DriverOrder", (VOID **) &DriverOrderList, &DriverOrderListSize);\r | |
668 | NewDriverOrderList = AllocateZeroPool (DriverOrderListSize);\r | |
669 | \r | |
670 | if (NewDriverOrderList == NULL) {\r | |
671 | return EFI_OUT_OF_RESOURCES;\r | |
672 | }\r | |
673 | //\r | |
674 | // If exists, delete it to hold new DriverOrder\r | |
675 | //\r | |
676 | if (DriverOrderList != NULL) {\r | |
677 | EfiLibDeleteVariable (L"DriverOrder", &gEfiGlobalVariableGuid);\r | |
678 | FreePool (DriverOrderList);\r | |
679 | }\r | |
680 | \r | |
681 | ASSERT (DriverOptionMenu.MenuNumber <= (sizeof (CallbackData->BmmFakeNvData.DriverOptionOrder) / sizeof (CallbackData->BmmFakeNvData.DriverOptionOrder[0])));\r | |
682 | for (Index = 0; Index < DriverOptionMenu.MenuNumber; Index++) {\r | |
683 | NewDriverOrderList[Index] = (UINT16) (CallbackData->BmmFakeNvData.DriverOptionOrder[Index] - 1);\r | |
684 | }\r | |
685 | \r | |
686 | Status = gRT->SetVariable (\r | |
687 | L"DriverOrder",\r | |
688 | &gEfiGlobalVariableGuid,\r | |
689 | VAR_FLAG,\r | |
690 | DriverOrderListSize,\r | |
691 | NewDriverOrderList\r | |
692 | );\r | |
693 | if (EFI_ERROR (Status)) {\r | |
694 | return Status;\r | |
695 | }\r | |
696 | \r | |
697 | BOpt_FreeMenu (&DriverOptionMenu);\r | |
698 | BOpt_GetDriverOptions (CallbackData);\r | |
699 | return EFI_SUCCESS;\r | |
700 | }\r | |
701 | \r | |
702 | /**\r | |
703 | Update the Text Mode of Console.\r | |
704 | \r | |
705 | @param CallbackData The context data for BMM.\r | |
706 | \r | |
707 | @retval EFI_SUCCSS If the Text Mode of Console is updated.\r | |
708 | @return Other value if the Text Mode of Console is not updated.\r | |
709 | \r | |
710 | **/\r | |
711 | EFI_STATUS\r | |
712 | Var_UpdateConMode (\r | |
713 | IN BMM_CALLBACK_DATA *CallbackData\r | |
714 | )\r | |
715 | {\r | |
716 | EFI_STATUS Status;\r | |
717 | UINTN Mode;\r | |
718 | CONSOLE_OUT_MODE ModeInfo;\r | |
719 | \r | |
720 | Mode = CallbackData->BmmFakeNvData.ConsoleOutMode;\r | |
721 | \r | |
722 | Status = gST->ConOut->QueryMode (gST->ConOut, Mode, &(ModeInfo.Column), &(ModeInfo.Row));\r | |
723 | if (!EFI_ERROR(Status)) {\r | |
724 | Status = PcdSet32S (PcdSetupConOutColumn, (UINT32) ModeInfo.Column);\r | |
725 | if (!EFI_ERROR (Status)) {\r | |
726 | Status = PcdSet32S (PcdSetupConOutRow, (UINT32) ModeInfo.Row);\r | |
727 | }\r | |
728 | }\r | |
729 | \r | |
730 | return Status;\r | |
731 | }\r |