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5c08e117 | 1 | /** @file\r |
2 | Variable operation that will be used by bootmaint\r | |
3 | \r | |
b452ca89 | 4 | Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR>\r |
180a5a35 | 5 | This program and the accompanying materials\r |
5c08e117 | 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 | \r | |
17 | /**\r | |
18 | Delete Boot Option that represent a Deleted state in BootOptionMenu.\r | |
19 | After deleting this boot option, call Var_ChangeBootOrder to\r | |
20 | make sure BootOrder is in valid state.\r | |
21 | \r | |
22 | @retval EFI_SUCCESS If all boot load option EFI Variables corresponding to \r | |
23 | BM_LOAD_CONTEXT marked for deletion is deleted.\r | |
24 | @retval EFI_NOT_FOUND If can not find the boot option want to be deleted.\r | |
25 | @return Others If failed to update the "BootOrder" variable after deletion. \r | |
26 | \r | |
27 | **/\r | |
28 | EFI_STATUS\r | |
29 | Var_DelBootOption (\r | |
30 | VOID\r | |
31 | )\r | |
32 | {\r | |
33 | BM_MENU_ENTRY *NewMenuEntry;\r | |
34 | BM_LOAD_CONTEXT *NewLoadContext;\r | |
35 | UINT16 BootString[10];\r | |
36 | EFI_STATUS Status;\r | |
37 | UINTN Index;\r | |
38 | UINTN Index2;\r | |
39 | \r | |
40 | Status = EFI_SUCCESS;\r | |
41 | Index2 = 0;\r | |
42 | for (Index = 0; Index < BootOptionMenu.MenuNumber; Index++) {\r | |
43 | NewMenuEntry = BOpt_GetMenuEntry (&BootOptionMenu, (Index - Index2));\r | |
44 | if (NULL == NewMenuEntry) {\r | |
45 | return EFI_NOT_FOUND;\r | |
46 | }\r | |
47 | \r | |
48 | NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r | |
49 | if (!NewLoadContext->Deleted) {\r | |
50 | continue;\r | |
51 | }\r | |
52 | \r | |
53 | UnicodeSPrint (\r | |
54 | BootString,\r | |
55 | sizeof (BootString),\r | |
56 | L"Boot%04x",\r | |
57 | NewMenuEntry->OptionNumber\r | |
58 | );\r | |
59 | \r | |
60 | EfiLibDeleteVariable (BootString, &gEfiGlobalVariableGuid);\r | |
61 | Index2++;\r | |
62 | //\r | |
63 | // If current Load Option is the same as BootNext,\r | |
64 | // must delete BootNext in order to make sure\r | |
65 | // there will be no panic on next boot\r | |
66 | //\r | |
67 | if (NewLoadContext->IsBootNext) {\r | |
68 | EfiLibDeleteVariable (L"BootNext", &gEfiGlobalVariableGuid);\r | |
69 | }\r | |
70 | \r | |
71 | RemoveEntryList (&NewMenuEntry->Link);\r | |
72 | BOpt_DestroyMenuEntry (NewMenuEntry);\r | |
73 | NewMenuEntry = NULL;\r | |
74 | }\r | |
75 | \r | |
76 | BootOptionMenu.MenuNumber -= Index2;\r | |
77 | \r | |
78 | Status = Var_ChangeBootOrder ();\r | |
79 | return Status;\r | |
80 | }\r | |
81 | \r | |
82 | /**\r | |
83 | After any operation on Boot####, there will be a discrepancy in BootOrder.\r | |
84 | Since some are missing but in BootOrder, while some are present but are\r | |
85 | not reflected by BootOrder. Then a function rebuild BootOrder from\r | |
86 | scratch by content from BootOptionMenu is needed.\r | |
87 | \r | |
88 | \r | |
89 | \r | |
90 | \r | |
91 | @retval EFI_SUCCESS The boot order is updated successfully.\r | |
92 | @return EFI_STATUS other than EFI_SUCCESS if failed to\r | |
93 | Set the "BootOrder" EFI Variable.\r | |
94 | \r | |
95 | **/\r | |
96 | EFI_STATUS\r | |
97 | Var_ChangeBootOrder (\r | |
98 | VOID\r | |
99 | )\r | |
100 | {\r | |
101 | \r | |
102 | EFI_STATUS Status;\r | |
103 | BM_MENU_ENTRY *NewMenuEntry;\r | |
104 | UINT16 *BootOrderList;\r | |
105 | UINT16 *BootOrderListPtr;\r | |
106 | UINTN BootOrderListSize;\r | |
107 | UINTN Index;\r | |
108 | \r | |
109 | BootOrderList = NULL;\r | |
110 | BootOrderListSize = 0;\r | |
111 | \r | |
112 | //\r | |
113 | // First check whether BootOrder is present in current configuration\r | |
114 | //\r | |
115 | BootOrderList = BdsLibGetVariableAndSize (\r | |
116 | L"BootOrder",\r | |
117 | &gEfiGlobalVariableGuid,\r | |
118 | &BootOrderListSize\r | |
119 | );\r | |
120 | \r | |
121 | //\r | |
122 | // If exists, delete it to hold new BootOrder\r | |
123 | //\r | |
124 | if (BootOrderList != NULL) {\r | |
125 | EfiLibDeleteVariable (L"BootOrder", &gEfiGlobalVariableGuid);\r | |
126 | FreePool (BootOrderList);\r | |
127 | BootOrderList = NULL;\r | |
128 | }\r | |
129 | //\r | |
130 | // Maybe here should be some check method to ensure that\r | |
131 | // no new added boot options will be added\r | |
132 | // but the setup engine now will give only one callback\r | |
133 | // that is to say, user are granted only one chance to\r | |
134 | // decide whether the boot option will be added or not\r | |
135 | // there should be no indictor to show whether this\r | |
136 | // is a "new" boot option\r | |
137 | //\r | |
138 | BootOrderListSize = BootOptionMenu.MenuNumber;\r | |
139 | \r | |
140 | if (BootOrderListSize > 0) {\r | |
141 | BootOrderList = AllocateZeroPool (BootOrderListSize * sizeof (UINT16));\r | |
142 | ASSERT (BootOrderList != NULL);\r | |
143 | BootOrderListPtr = BootOrderList;\r | |
144 | \r | |
145 | //\r | |
146 | // Get all current used Boot#### from BootOptionMenu.\r | |
147 | // OptionNumber in each BM_LOAD_OPTION is really its\r | |
148 | // #### value.\r | |
149 | //\r | |
150 | for (Index = 0; Index < BootOrderListSize; Index++) {\r | |
151 | NewMenuEntry = BOpt_GetMenuEntry (&BootOptionMenu, Index);\r | |
152 | *BootOrderList = (UINT16) NewMenuEntry->OptionNumber;\r | |
153 | BootOrderList++;\r | |
154 | }\r | |
155 | \r | |
156 | BootOrderList = BootOrderListPtr;\r | |
157 | \r | |
158 | //\r | |
159 | // After building the BootOrderList, write it back\r | |
160 | //\r | |
161 | Status = gRT->SetVariable (\r | |
162 | L"BootOrder",\r | |
163 | &gEfiGlobalVariableGuid,\r | |
164 | VAR_FLAG,\r | |
165 | BootOrderListSize * sizeof (UINT16),\r | |
166 | BootOrderList\r | |
167 | );\r | |
168 | if (EFI_ERROR (Status)) {\r | |
169 | return Status;\r | |
170 | }\r | |
171 | }\r | |
172 | return EFI_SUCCESS;\r | |
173 | }\r | |
174 | \r | |
175 | /**\r | |
176 | Delete Load Option that represent a Deleted state in BootOptionMenu.\r | |
177 | After deleting this Driver option, call Var_ChangeDriverOrder to\r | |
178 | make sure DriverOrder is in valid state.\r | |
179 | \r | |
180 | @retval EFI_SUCCESS Load Option is successfully updated.\r | |
181 | @retval EFI_NOT_FOUND Fail to find the driver option want to be deleted.\r | |
182 | @return Other value than EFI_SUCCESS if failed to update "Driver Order" EFI\r | |
183 | Variable.\r | |
184 | \r | |
185 | **/\r | |
186 | EFI_STATUS\r | |
187 | Var_DelDriverOption (\r | |
188 | VOID\r | |
189 | )\r | |
190 | {\r | |
191 | BM_MENU_ENTRY *NewMenuEntry;\r | |
192 | BM_LOAD_CONTEXT *NewLoadContext;\r | |
193 | UINT16 DriverString[12];\r | |
194 | EFI_STATUS Status;\r | |
195 | UINTN Index;\r | |
196 | UINTN Index2;\r | |
197 | \r | |
198 | Status = EFI_SUCCESS;\r | |
199 | Index2 = 0;\r | |
200 | for (Index = 0; Index < DriverOptionMenu.MenuNumber; Index++) {\r | |
201 | NewMenuEntry = BOpt_GetMenuEntry (&DriverOptionMenu, (Index - Index2));\r | |
202 | if (NULL == NewMenuEntry) {\r | |
203 | return EFI_NOT_FOUND;\r | |
204 | }\r | |
205 | \r | |
206 | NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r | |
207 | if (!NewLoadContext->Deleted) {\r | |
208 | continue;\r | |
209 | }\r | |
210 | \r | |
211 | UnicodeSPrint (\r | |
212 | DriverString,\r | |
213 | sizeof (DriverString),\r | |
214 | L"Driver%04x",\r | |
215 | NewMenuEntry->OptionNumber\r | |
216 | );\r | |
217 | \r | |
218 | EfiLibDeleteVariable (DriverString, &gEfiGlobalVariableGuid);\r | |
219 | Index2++;\r | |
220 | \r | |
221 | RemoveEntryList (&NewMenuEntry->Link);\r | |
222 | BOpt_DestroyMenuEntry (NewMenuEntry);\r | |
223 | NewMenuEntry = NULL;\r | |
224 | }\r | |
225 | \r | |
226 | DriverOptionMenu.MenuNumber -= Index2;\r | |
227 | \r | |
228 | Status = Var_ChangeDriverOrder ();\r | |
229 | return Status;\r | |
230 | }\r | |
231 | \r | |
232 | /**\r | |
233 | After any operation on Driver####, there will be a discrepancy in\r | |
234 | DriverOrder. Since some are missing but in DriverOrder, while some\r | |
235 | are present but are not reflected by DriverOrder. Then a function\r | |
236 | rebuild DriverOrder from scratch by content from DriverOptionMenu is\r | |
237 | needed.\r | |
238 | \r | |
239 | @retval EFI_SUCCESS The driver order is updated successfully.\r | |
ef841267 | 240 | @return Other status than EFI_SUCCESS if failed to set the "DriverOrder" EFI Variable.\r |
5c08e117 | 241 | \r |
242 | **/\r | |
243 | EFI_STATUS\r | |
244 | Var_ChangeDriverOrder (\r | |
245 | VOID\r | |
246 | )\r | |
247 | {\r | |
248 | EFI_STATUS Status;\r | |
249 | BM_MENU_ENTRY *NewMenuEntry;\r | |
250 | UINT16 *DriverOrderList;\r | |
251 | UINT16 *DriverOrderListPtr;\r | |
252 | UINTN DriverOrderListSize;\r | |
253 | UINTN Index;\r | |
254 | \r | |
255 | DriverOrderList = NULL;\r | |
256 | DriverOrderListSize = 0;\r | |
257 | \r | |
258 | //\r | |
259 | // First check whether DriverOrder is present in current configuration\r | |
260 | //\r | |
261 | DriverOrderList = BdsLibGetVariableAndSize (\r | |
262 | L"DriverOrder",\r | |
263 | &gEfiGlobalVariableGuid,\r | |
264 | &DriverOrderListSize\r | |
265 | );\r | |
266 | \r | |
267 | //\r | |
268 | // If exists, delete it to hold new DriverOrder\r | |
269 | //\r | |
270 | if (DriverOrderList != NULL) {\r | |
271 | EfiLibDeleteVariable (L"DriverOrder", &gEfiGlobalVariableGuid);\r | |
272 | FreePool (DriverOrderList);\r | |
273 | DriverOrderList = NULL;\r | |
274 | }\r | |
275 | \r | |
276 | DriverOrderListSize = DriverOptionMenu.MenuNumber;\r | |
277 | \r | |
278 | if (DriverOrderListSize > 0) {\r | |
279 | DriverOrderList = AllocateZeroPool (DriverOrderListSize * sizeof (UINT16));\r | |
280 | ASSERT (DriverOrderList != NULL);\r | |
281 | DriverOrderListPtr = DriverOrderList;\r | |
282 | \r | |
283 | //\r | |
284 | // Get all current used Driver#### from DriverOptionMenu.\r | |
285 | // OptionNumber in each BM_LOAD_OPTION is really its\r | |
286 | // #### value.\r | |
287 | //\r | |
288 | for (Index = 0; Index < DriverOrderListSize; Index++) {\r | |
289 | NewMenuEntry = BOpt_GetMenuEntry (&DriverOptionMenu, Index);\r | |
290 | *DriverOrderList = (UINT16) NewMenuEntry->OptionNumber;\r | |
291 | DriverOrderList++;\r | |
292 | }\r | |
293 | \r | |
294 | DriverOrderList = DriverOrderListPtr;\r | |
295 | \r | |
296 | //\r | |
297 | // After building the DriverOrderList, write it back\r | |
298 | //\r | |
299 | Status = gRT->SetVariable (\r | |
300 | L"DriverOrder",\r | |
301 | &gEfiGlobalVariableGuid,\r | |
302 | VAR_FLAG,\r | |
303 | DriverOrderListSize * sizeof (UINT16),\r | |
304 | DriverOrderList\r | |
305 | );\r | |
306 | if (EFI_ERROR (Status)) {\r | |
307 | return Status;\r | |
308 | }\r | |
309 | }\r | |
310 | return EFI_SUCCESS;\r | |
311 | }\r | |
312 | \r | |
313 | /**\r | |
314 | Update the device path of "ConOut", "ConIn" and "ErrOut" \r | |
315 | based on the new BaudRate, Data Bits, parity and Stop Bits\r | |
316 | set.\r | |
317 | \r | |
318 | **/\r | |
319 | VOID\r | |
320 | Var_UpdateAllConsoleOption (\r | |
321 | VOID\r | |
322 | )\r | |
323 | {\r | |
324 | EFI_DEVICE_PATH_PROTOCOL *OutDevicePath;\r | |
325 | EFI_DEVICE_PATH_PROTOCOL *InpDevicePath;\r | |
326 | EFI_DEVICE_PATH_PROTOCOL *ErrDevicePath;\r | |
327 | EFI_STATUS Status;\r | |
328 | \r | |
329 | OutDevicePath = EfiLibGetVariable (L"ConOut", &gEfiGlobalVariableGuid);\r | |
330 | InpDevicePath = EfiLibGetVariable (L"ConIn", &gEfiGlobalVariableGuid);\r | |
331 | ErrDevicePath = EfiLibGetVariable (L"ErrOut", &gEfiGlobalVariableGuid);\r | |
332 | if (OutDevicePath != NULL) {\r | |
333 | ChangeVariableDevicePath (OutDevicePath);\r | |
334 | Status = gRT->SetVariable (\r | |
335 | L"ConOut",\r | |
336 | &gEfiGlobalVariableGuid,\r | |
337 | VAR_FLAG,\r | |
338 | GetDevicePathSize (OutDevicePath),\r | |
339 | OutDevicePath\r | |
340 | );\r | |
341 | ASSERT (!EFI_ERROR (Status));\r | |
342 | }\r | |
343 | \r | |
344 | if (InpDevicePath != NULL) {\r | |
345 | ChangeVariableDevicePath (InpDevicePath);\r | |
346 | Status = gRT->SetVariable (\r | |
347 | L"ConIn",\r | |
348 | &gEfiGlobalVariableGuid,\r | |
349 | VAR_FLAG,\r | |
350 | GetDevicePathSize (InpDevicePath),\r | |
351 | InpDevicePath\r | |
352 | );\r | |
353 | ASSERT (!EFI_ERROR (Status));\r | |
354 | }\r | |
355 | \r | |
356 | if (ErrDevicePath != NULL) {\r | |
357 | ChangeVariableDevicePath (ErrDevicePath);\r | |
358 | Status = gRT->SetVariable (\r | |
359 | L"ErrOut",\r | |
360 | &gEfiGlobalVariableGuid,\r | |
361 | VAR_FLAG,\r | |
362 | GetDevicePathSize (ErrDevicePath),\r | |
363 | ErrDevicePath\r | |
364 | );\r | |
365 | ASSERT (!EFI_ERROR (Status));\r | |
366 | }\r | |
367 | }\r | |
368 | \r | |
369 | /**\r | |
370 | This function delete and build multi-instance device path for\r | |
371 | specified type of console device.\r | |
372 | \r | |
373 | This function clear the EFI variable defined by ConsoleName and\r | |
374 | gEfiGlobalVariableGuid. It then build the multi-instance device\r | |
375 | path by appending the device path of the Console (In/Out/Err) instance \r | |
376 | in ConsoleMenu. Then it scan all corresponding console device by\r | |
377 | scanning Terminal (built from device supporting Serial I/O instances)\r | |
378 | devices in TerminalMenu. At last, it save a EFI variable specifed\r | |
379 | by ConsoleName and gEfiGlobalVariableGuid.\r | |
380 | \r | |
381 | @param ConsoleName The name for the console device type. They are\r | |
382 | usually "ConIn", "ConOut" and "ErrOut".\r | |
383 | @param ConsoleMenu The console memu which is a list of console devices.\r | |
384 | @param UpdatePageId The flag specifying which type of console device\r | |
385 | to be processed.\r | |
386 | \r | |
387 | @retval EFI_SUCCESS The function complete successfully.\r | |
388 | @return The EFI variable can not be saved. See gRT->SetVariable for detail return information.\r | |
389 | \r | |
390 | **/\r | |
391 | EFI_STATUS\r | |
392 | Var_UpdateConsoleOption (\r | |
393 | IN UINT16 *ConsoleName,\r | |
394 | IN BM_MENU_OPTION *ConsoleMenu,\r | |
395 | IN UINT16 UpdatePageId\r | |
396 | )\r | |
397 | {\r | |
398 | EFI_DEVICE_PATH_PROTOCOL *ConDevicePath;\r | |
399 | BM_MENU_ENTRY *NewMenuEntry;\r | |
400 | BM_CONSOLE_CONTEXT *NewConsoleContext;\r | |
401 | BM_TERMINAL_CONTEXT *NewTerminalContext;\r | |
402 | EFI_STATUS Status;\r | |
403 | VENDOR_DEVICE_PATH Vendor;\r | |
404 | EFI_DEVICE_PATH_PROTOCOL *TerminalDevicePath;\r | |
405 | UINTN Index;\r | |
406 | \r | |
407 | ConDevicePath = EfiLibGetVariable (ConsoleName, &gEfiGlobalVariableGuid);\r | |
408 | if (ConDevicePath != NULL) {\r | |
409 | EfiLibDeleteVariable (ConsoleName, &gEfiGlobalVariableGuid);\r | |
410 | FreePool (ConDevicePath);\r | |
411 | ConDevicePath = NULL;\r | |
412 | };\r | |
413 | \r | |
414 | //\r | |
415 | // First add all console input device from console input menu\r | |
416 | //\r | |
417 | for (Index = 0; Index < ConsoleMenu->MenuNumber; Index++) {\r | |
418 | NewMenuEntry = BOpt_GetMenuEntry (ConsoleMenu, Index);\r | |
419 | \r | |
420 | NewConsoleContext = (BM_CONSOLE_CONTEXT *) NewMenuEntry->VariableContext;\r | |
421 | if (NewConsoleContext->IsActive) {\r | |
422 | ConDevicePath = AppendDevicePathInstance (\r | |
423 | ConDevicePath,\r | |
424 | NewConsoleContext->DevicePath\r | |
425 | );\r | |
426 | }\r | |
427 | }\r | |
428 | \r | |
429 | for (Index = 0; Index < TerminalMenu.MenuNumber; Index++) {\r | |
430 | NewMenuEntry = BOpt_GetMenuEntry (&TerminalMenu, Index);\r | |
431 | \r | |
432 | NewTerminalContext = (BM_TERMINAL_CONTEXT *) NewMenuEntry->VariableContext;\r | |
433 | if (((NewTerminalContext->IsConIn != 0) && (UpdatePageId == FORM_CON_IN_ID)) ||\r | |
434 | ((NewTerminalContext->IsConOut != 0) && (UpdatePageId == FORM_CON_OUT_ID)) ||\r | |
435 | ((NewTerminalContext->IsStdErr != 0) && (UpdatePageId == FORM_CON_ERR_ID))\r | |
436 | ) {\r | |
437 | Vendor.Header.Type = MESSAGING_DEVICE_PATH;\r | |
438 | Vendor.Header.SubType = MSG_VENDOR_DP;\r | |
439 | \r | |
440 | ASSERT (NewTerminalContext->TerminalType < (sizeof (TerminalTypeGuid) / sizeof (TerminalTypeGuid[0])));\r | |
441 | CopyMem (\r | |
442 | &Vendor.Guid,\r | |
443 | &TerminalTypeGuid[NewTerminalContext->TerminalType],\r | |
444 | sizeof (EFI_GUID)\r | |
445 | );\r | |
446 | SetDevicePathNodeLength (&Vendor.Header, sizeof (VENDOR_DEVICE_PATH));\r | |
447 | TerminalDevicePath = AppendDevicePathNode (\r | |
448 | NewTerminalContext->DevicePath,\r | |
449 | (EFI_DEVICE_PATH_PROTOCOL *) &Vendor\r | |
450 | );\r | |
451 | ASSERT (TerminalDevicePath != NULL);\r | |
8e491a81 | 452 | ChangeTerminalDevicePath (&TerminalDevicePath, TRUE);\r |
5c08e117 | 453 | ConDevicePath = AppendDevicePathInstance (\r |
454 | ConDevicePath,\r | |
455 | TerminalDevicePath\r | |
456 | );\r | |
457 | }\r | |
458 | }\r | |
459 | \r | |
460 | if (ConDevicePath != NULL) {\r | |
461 | Status = gRT->SetVariable (\r | |
462 | ConsoleName,\r | |
463 | &gEfiGlobalVariableGuid,\r | |
464 | VAR_FLAG,\r | |
465 | GetDevicePathSize (ConDevicePath),\r | |
466 | ConDevicePath\r | |
467 | );\r | |
468 | if (EFI_ERROR (Status)) {\r | |
469 | return Status;\r | |
470 | }\r | |
471 | }\r | |
472 | \r | |
473 | return EFI_SUCCESS;\r | |
474 | \r | |
475 | }\r | |
476 | \r | |
477 | /**\r | |
478 | This function delete and build multi-instance device path ConIn\r | |
479 | console device.\r | |
480 | \r | |
481 | @retval EFI_SUCCESS The function complete successfully.\r | |
482 | @return The EFI variable can not be saved. See gRT->SetVariable for detail return information.\r | |
483 | **/\r | |
484 | EFI_STATUS\r | |
485 | Var_UpdateConsoleInpOption (\r | |
486 | VOID\r | |
487 | )\r | |
488 | {\r | |
489 | return Var_UpdateConsoleOption (L"ConIn", &ConsoleInpMenu, FORM_CON_IN_ID);\r | |
490 | }\r | |
491 | \r | |
492 | /**\r | |
493 | This function delete and build multi-instance device path ConOut\r | |
494 | console device.\r | |
495 | \r | |
496 | @retval EFI_SUCCESS The function complete successfully.\r | |
497 | @return The EFI variable can not be saved. See gRT->SetVariable for detail return information.\r | |
498 | **/\r | |
499 | EFI_STATUS\r | |
500 | Var_UpdateConsoleOutOption (\r | |
501 | VOID\r | |
502 | )\r | |
503 | {\r | |
504 | return Var_UpdateConsoleOption (L"ConOut", &ConsoleOutMenu, FORM_CON_OUT_ID);\r | |
505 | }\r | |
506 | \r | |
507 | /**\r | |
508 | This function delete and build multi-instance device path ErrOut\r | |
509 | console device.\r | |
510 | \r | |
511 | @retval EFI_SUCCESS The function complete successfully.\r | |
512 | @return The EFI variable can not be saved. See gRT->SetVariable for detail return information. \r | |
513 | **/\r | |
514 | EFI_STATUS\r | |
515 | Var_UpdateErrorOutOption (\r | |
516 | VOID\r | |
517 | )\r | |
518 | {\r | |
519 | return Var_UpdateConsoleOption (L"ErrOut", &ConsoleErrMenu, FORM_CON_ERR_ID);\r | |
520 | }\r | |
521 | \r | |
522 | /**\r | |
523 | This function create a currently loaded Drive Option from \r | |
524 | the BMM. It then appends this Driver Option to the end of \r | |
525 | the "DriverOrder" list. It append this Driver Opotion to the end\r | |
526 | of DriverOptionMenu.\r | |
527 | \r | |
528 | @param CallbackData The BMM context data.\r | |
529 | @param HiiHandle The HII handle associated with the BMM formset.\r | |
530 | @param DescriptionData The description of this driver option.\r | |
531 | @param OptionalData The optional load option.\r | |
532 | @param ForceReconnect If to force reconnect.\r | |
533 | \r | |
534 | @retval EFI_OUT_OF_RESOURCES If not enought memory to complete the operation.\r | |
535 | @retval EFI_SUCCESS If function completes successfully.\r | |
536 | \r | |
537 | **/\r | |
538 | EFI_STATUS\r | |
539 | Var_UpdateDriverOption (\r | |
540 | IN BMM_CALLBACK_DATA *CallbackData,\r | |
541 | IN EFI_HII_HANDLE HiiHandle,\r | |
542 | IN UINT16 *DescriptionData,\r | |
543 | IN UINT16 *OptionalData,\r | |
544 | IN UINT8 ForceReconnect\r | |
545 | )\r | |
546 | {\r | |
547 | UINT16 Index;\r | |
548 | UINT16 *DriverOrderList;\r | |
549 | UINT16 *NewDriverOrderList;\r | |
550 | UINT16 DriverString[12];\r | |
551 | UINTN DriverOrderListSize;\r | |
552 | VOID *Buffer;\r | |
553 | UINTN BufferSize;\r | |
554 | UINT8 *Ptr;\r | |
555 | BM_MENU_ENTRY *NewMenuEntry;\r | |
556 | BM_LOAD_CONTEXT *NewLoadContext;\r | |
557 | BOOLEAN OptionalDataExist;\r | |
558 | EFI_STATUS Status;\r | |
559 | \r | |
560 | OptionalDataExist = FALSE;\r | |
561 | \r | |
562 | Index = BOpt_GetDriverOptionNumber ();\r | |
563 | UnicodeSPrint (\r | |
564 | DriverString,\r | |
565 | sizeof (DriverString),\r | |
566 | L"Driver%04x",\r | |
567 | Index\r | |
568 | );\r | |
569 | \r | |
570 | if (*DescriptionData == 0x0000) {\r | |
571 | StrCpy (DescriptionData, DriverString);\r | |
572 | }\r | |
573 | \r | |
574 | BufferSize = sizeof (UINT32) + sizeof (UINT16) + StrSize (DescriptionData);\r | |
575 | BufferSize += GetDevicePathSize (CallbackData->LoadContext->FilePathList);\r | |
576 | \r | |
577 | if (*OptionalData != 0x0000) {\r | |
578 | OptionalDataExist = TRUE;\r | |
579 | BufferSize += StrSize (OptionalData);\r | |
580 | }\r | |
581 | \r | |
582 | Buffer = AllocateZeroPool (BufferSize);\r | |
583 | if (NULL == Buffer) {\r | |
584 | return EFI_OUT_OF_RESOURCES;\r | |
585 | }\r | |
586 | \r | |
587 | NewMenuEntry = BOpt_CreateMenuEntry (BM_LOAD_CONTEXT_SELECT);\r | |
588 | if (NULL == NewMenuEntry) {\r | |
589 | FreePool (Buffer);\r | |
590 | return EFI_OUT_OF_RESOURCES;\r | |
591 | }\r | |
592 | \r | |
593 | NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r | |
594 | NewLoadContext->Deleted = FALSE;\r | |
595 | NewLoadContext->LoadOptionSize = BufferSize;\r | |
596 | Ptr = (UINT8 *) Buffer;\r | |
597 | NewLoadContext->LoadOption = Ptr;\r | |
598 | *((UINT32 *) Ptr) = LOAD_OPTION_ACTIVE | (ForceReconnect << 1);\r | |
599 | NewLoadContext->Attributes = *((UINT32 *) Ptr);\r | |
600 | NewLoadContext->IsActive = TRUE;\r | |
601 | NewLoadContext->ForceReconnect = (BOOLEAN) (NewLoadContext->Attributes & LOAD_OPTION_FORCE_RECONNECT);\r | |
602 | \r | |
603 | Ptr += sizeof (UINT32);\r | |
604 | *((UINT16 *) Ptr) = (UINT16) GetDevicePathSize (CallbackData->LoadContext->FilePathList);\r | |
605 | NewLoadContext->FilePathListLength = *((UINT16 *) Ptr);\r | |
606 | \r | |
607 | Ptr += sizeof (UINT16);\r | |
608 | CopyMem (\r | |
609 | Ptr,\r | |
610 | DescriptionData,\r | |
611 | StrSize (DescriptionData)\r | |
612 | );\r | |
613 | \r | |
614 | NewLoadContext->Description = AllocateZeroPool (StrSize (DescriptionData));\r | |
615 | ASSERT (NewLoadContext->Description != NULL);\r | |
616 | NewMenuEntry->DisplayString = NewLoadContext->Description;\r | |
617 | CopyMem (\r | |
618 | NewLoadContext->Description,\r | |
619 | (VOID *) Ptr,\r | |
620 | StrSize (DescriptionData)\r | |
621 | );\r | |
622 | \r | |
623 | Ptr += StrSize (DescriptionData);\r | |
624 | CopyMem (\r | |
625 | Ptr,\r | |
626 | CallbackData->LoadContext->FilePathList,\r | |
627 | GetDevicePathSize (CallbackData->LoadContext->FilePathList)\r | |
628 | );\r | |
629 | \r | |
630 | NewLoadContext->FilePathList = AllocateZeroPool (GetDevicePathSize (CallbackData->LoadContext->FilePathList));\r | |
631 | ASSERT (NewLoadContext->FilePathList != NULL);\r | |
632 | \r | |
633 | CopyMem (\r | |
634 | NewLoadContext->FilePathList,\r | |
635 | (VOID *) Ptr,\r | |
636 | GetDevicePathSize (CallbackData->LoadContext->FilePathList)\r | |
637 | );\r | |
638 | \r | |
639 | NewMenuEntry->HelpString = DevicePathToStr (NewLoadContext->FilePathList);\r | |
640 | NewMenuEntry->OptionNumber = Index;\r | |
641 | NewMenuEntry->DisplayStringToken = GetStringTokenFromDepository (\r | |
642 | CallbackData,\r | |
643 | DriverOptionStrDepository\r | |
644 | );\r | |
cb7d01c0 | 645 | NewMenuEntry->DisplayStringToken = HiiSetString (HiiHandle, 0, NewMenuEntry->DisplayString, NULL);\r |
5c08e117 | 646 | \r |
647 | NewMenuEntry->HelpStringToken = GetStringTokenFromDepository (\r | |
648 | CallbackData,\r | |
649 | DriverOptionHelpStrDepository\r | |
650 | );\r | |
cb7d01c0 | 651 | NewMenuEntry->HelpStringToken = HiiSetString (HiiHandle, 0, NewMenuEntry->HelpString, NULL);\r |
5c08e117 | 652 | \r |
653 | if (OptionalDataExist) {\r | |
654 | Ptr += (UINT8) GetDevicePathSize (CallbackData->LoadContext->FilePathList);\r | |
655 | \r | |
656 | CopyMem (\r | |
657 | Ptr,\r | |
658 | OptionalData,\r | |
659 | StrSize (OptionalData)\r | |
660 | );\r | |
661 | }\r | |
662 | \r | |
663 | Status = gRT->SetVariable (\r | |
664 | DriverString,\r | |
665 | &gEfiGlobalVariableGuid,\r | |
666 | VAR_FLAG,\r | |
667 | BufferSize,\r | |
668 | Buffer\r | |
669 | );\r | |
670 | ASSERT_EFI_ERROR (Status);\r | |
671 | DriverOrderList = BdsLibGetVariableAndSize (\r | |
672 | L"DriverOrder",\r | |
673 | &gEfiGlobalVariableGuid,\r | |
674 | &DriverOrderListSize\r | |
675 | );\r | |
0e9b25c2 | 676 | ASSERT (DriverOrderList != NULL);\r |
5c08e117 | 677 | NewDriverOrderList = AllocateZeroPool (DriverOrderListSize + sizeof (UINT16));\r |
678 | ASSERT (NewDriverOrderList != NULL);\r | |
679 | CopyMem (NewDriverOrderList, DriverOrderList, DriverOrderListSize);\r | |
680 | NewDriverOrderList[DriverOrderListSize / sizeof (UINT16)] = Index;\r | |
681 | if (DriverOrderList != NULL) {\r | |
682 | EfiLibDeleteVariable (L"DriverOrder", &gEfiGlobalVariableGuid);\r | |
683 | }\r | |
684 | \r | |
685 | Status = gRT->SetVariable (\r | |
686 | L"DriverOrder",\r | |
687 | &gEfiGlobalVariableGuid,\r | |
688 | VAR_FLAG,\r | |
689 | DriverOrderListSize + sizeof (UINT16),\r | |
690 | NewDriverOrderList\r | |
691 | );\r | |
692 | ASSERT_EFI_ERROR (Status);\r | |
693 | if (DriverOrderList != NULL) {\r | |
694 | FreePool (DriverOrderList);\r | |
695 | }\r | |
696 | DriverOrderList = NULL;\r | |
697 | FreePool (NewDriverOrderList);\r | |
698 | InsertTailList (&DriverOptionMenu.Head, &NewMenuEntry->Link);\r | |
699 | DriverOptionMenu.MenuNumber++;\r | |
700 | \r | |
701 | *DescriptionData = 0x0000;\r | |
702 | *OptionalData = 0x0000;\r | |
703 | return EFI_SUCCESS;\r | |
704 | }\r | |
705 | \r | |
706 | /**\r | |
707 | This function create a currently loaded Boot Option from \r | |
708 | the BMM. It then appends this Boot Option to the end of \r | |
709 | the "BootOrder" list. It also append this Boot Opotion to the end\r | |
710 | of BootOptionMenu.\r | |
711 | \r | |
712 | @param CallbackData The BMM context data.\r | |
713 | @param NvRamMap The file explorer formset internal state.\r | |
714 | \r | |
715 | @retval EFI_OUT_OF_RESOURCES If not enought memory to complete the operation.\r | |
716 | @retval EFI_SUCCESS If function completes successfully.\r | |
717 | \r | |
718 | **/\r | |
719 | EFI_STATUS\r | |
720 | Var_UpdateBootOption (\r | |
721 | IN BMM_CALLBACK_DATA *CallbackData,\r | |
722 | IN FILE_EXPLORER_NV_DATA *NvRamMap\r | |
723 | )\r | |
724 | {\r | |
725 | UINT16 *BootOrderList;\r | |
726 | UINT16 *NewBootOrderList;\r | |
727 | UINTN BootOrderListSize;\r | |
728 | UINT16 BootString[10];\r | |
729 | VOID *Buffer;\r | |
730 | UINTN BufferSize;\r | |
731 | UINT8 *Ptr;\r | |
732 | UINT16 Index;\r | |
733 | BM_MENU_ENTRY *NewMenuEntry;\r | |
734 | BM_LOAD_CONTEXT *NewLoadContext;\r | |
735 | BOOLEAN OptionalDataExist;\r | |
736 | EFI_STATUS Status;\r | |
737 | \r | |
738 | OptionalDataExist = FALSE;\r | |
739 | \r | |
740 | Index = BOpt_GetBootOptionNumber () ;\r | |
741 | UnicodeSPrint (BootString, sizeof (BootString), L"Boot%04x", Index);\r | |
742 | \r | |
743 | if (NvRamMap->DescriptionData[0] == 0x0000) {\r | |
744 | StrCpy (NvRamMap->DescriptionData, BootString);\r | |
745 | }\r | |
746 | \r | |
747 | BufferSize = sizeof (UINT32) + sizeof (UINT16) + StrSize (NvRamMap->DescriptionData);\r | |
748 | BufferSize += GetDevicePathSize (CallbackData->LoadContext->FilePathList);\r | |
749 | \r | |
750 | if (NvRamMap->OptionalData[0] != 0x0000) {\r | |
751 | OptionalDataExist = TRUE;\r | |
752 | BufferSize += StrSize (NvRamMap->OptionalData);\r | |
753 | }\r | |
754 | \r | |
755 | Buffer = AllocateZeroPool (BufferSize);\r | |
756 | if (NULL == Buffer) {\r | |
757 | return EFI_OUT_OF_RESOURCES;\r | |
758 | }\r | |
759 | \r | |
760 | NewMenuEntry = BOpt_CreateMenuEntry (BM_LOAD_CONTEXT_SELECT);\r | |
761 | if (NULL == NewMenuEntry) {\r | |
762 | return EFI_OUT_OF_RESOURCES;\r | |
763 | }\r | |
764 | \r | |
765 | NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r | |
766 | NewLoadContext->Deleted = FALSE;\r | |
767 | NewLoadContext->LoadOptionSize = BufferSize;\r | |
768 | Ptr = (UINT8 *) Buffer;\r | |
769 | NewLoadContext->LoadOption = Ptr;\r | |
770 | *((UINT32 *) Ptr) = LOAD_OPTION_ACTIVE;\r | |
771 | NewLoadContext->Attributes = *((UINT32 *) Ptr);\r | |
772 | NewLoadContext->IsActive = TRUE;\r | |
773 | NewLoadContext->ForceReconnect = (BOOLEAN) (NewLoadContext->Attributes & LOAD_OPTION_FORCE_RECONNECT);\r | |
774 | \r | |
775 | Ptr += sizeof (UINT32);\r | |
776 | *((UINT16 *) Ptr) = (UINT16) GetDevicePathSize (CallbackData->LoadContext->FilePathList);\r | |
777 | NewLoadContext->FilePathListLength = *((UINT16 *) Ptr);\r | |
778 | Ptr += sizeof (UINT16);\r | |
779 | \r | |
780 | CopyMem (\r | |
781 | Ptr,\r | |
782 | NvRamMap->DescriptionData,\r | |
783 | StrSize (NvRamMap->DescriptionData)\r | |
784 | );\r | |
785 | \r | |
786 | NewLoadContext->Description = AllocateZeroPool (StrSize (NvRamMap->DescriptionData));\r | |
787 | ASSERT (NewLoadContext->Description != NULL);\r | |
788 | \r | |
789 | NewMenuEntry->DisplayString = NewLoadContext->Description;\r | |
790 | CopyMem (\r | |
791 | NewLoadContext->Description,\r | |
792 | (VOID *) Ptr,\r | |
793 | StrSize (NvRamMap->DescriptionData)\r | |
794 | );\r | |
795 | \r | |
796 | Ptr += StrSize (NvRamMap->DescriptionData);\r | |
797 | CopyMem (\r | |
798 | Ptr,\r | |
799 | CallbackData->LoadContext->FilePathList,\r | |
800 | GetDevicePathSize (CallbackData->LoadContext->FilePathList)\r | |
801 | );\r | |
802 | \r | |
803 | NewLoadContext->FilePathList = AllocateZeroPool (GetDevicePathSize (CallbackData->LoadContext->FilePathList));\r | |
804 | ASSERT (NewLoadContext->FilePathList != NULL);\r | |
805 | \r | |
806 | CopyMem (\r | |
807 | NewLoadContext->FilePathList,\r | |
808 | (VOID *) Ptr,\r | |
809 | GetDevicePathSize (CallbackData->LoadContext->FilePathList)\r | |
810 | );\r | |
811 | \r | |
812 | NewMenuEntry->HelpString = DevicePathToStr (NewLoadContext->FilePathList);\r | |
813 | NewMenuEntry->OptionNumber = Index;\r | |
814 | NewMenuEntry->DisplayStringToken = GetStringTokenFromDepository (\r | |
815 | CallbackData,\r | |
816 | BootOptionStrDepository\r | |
817 | );\r | |
cb7d01c0 | 818 | NewMenuEntry->DisplayStringToken = HiiSetString (CallbackData->FeHiiHandle, 0, NewMenuEntry->DisplayString, NULL);\r |
5c08e117 | 819 | \r |
820 | NewMenuEntry->HelpStringToken = GetStringTokenFromDepository (\r | |
821 | CallbackData,\r | |
822 | BootOptionHelpStrDepository\r | |
823 | );\r | |
cb7d01c0 | 824 | NewMenuEntry->HelpStringToken = HiiSetString (CallbackData->FeHiiHandle, 0, NewMenuEntry->HelpString, NULL);\r |
5c08e117 | 825 | \r |
826 | if (OptionalDataExist) {\r | |
827 | Ptr += (UINT8) GetDevicePathSize (CallbackData->LoadContext->FilePathList);\r | |
828 | \r | |
829 | CopyMem (Ptr, NvRamMap->OptionalData, StrSize (NvRamMap->OptionalData));\r | |
830 | }\r | |
831 | \r | |
832 | Status = gRT->SetVariable (\r | |
833 | BootString,\r | |
834 | &gEfiGlobalVariableGuid,\r | |
835 | VAR_FLAG,\r | |
836 | BufferSize,\r | |
837 | Buffer\r | |
838 | );\r | |
839 | ASSERT_EFI_ERROR (Status);\r | |
840 | \r | |
841 | BootOrderList = BdsLibGetVariableAndSize (\r | |
842 | L"BootOrder",\r | |
843 | &gEfiGlobalVariableGuid,\r | |
844 | &BootOrderListSize\r | |
845 | );\r | |
0e9b25c2 | 846 | ASSERT (BootOrderList != NULL);\r |
5c08e117 | 847 | NewBootOrderList = AllocateZeroPool (BootOrderListSize + sizeof (UINT16));\r |
848 | ASSERT (NewBootOrderList != NULL);\r | |
849 | CopyMem (NewBootOrderList, BootOrderList, BootOrderListSize);\r | |
850 | NewBootOrderList[BootOrderListSize / sizeof (UINT16)] = Index;\r | |
851 | \r | |
852 | if (BootOrderList != NULL) {\r | |
5c08e117 | 853 | FreePool (BootOrderList);\r |
854 | }\r | |
855 | \r | |
856 | Status = gRT->SetVariable (\r | |
857 | L"BootOrder",\r | |
858 | &gEfiGlobalVariableGuid,\r | |
859 | VAR_FLAG,\r | |
860 | BootOrderListSize + sizeof (UINT16),\r | |
861 | NewBootOrderList\r | |
862 | );\r | |
863 | ASSERT_EFI_ERROR (Status);\r | |
864 | \r | |
865 | FreePool (NewBootOrderList);\r | |
866 | NewBootOrderList = NULL;\r | |
867 | InsertTailList (&BootOptionMenu.Head, &NewMenuEntry->Link);\r | |
868 | BootOptionMenu.MenuNumber++;\r | |
869 | \r | |
870 | NvRamMap->DescriptionData[0] = 0x0000;\r | |
871 | NvRamMap->OptionalData[0] = 0x0000;\r | |
872 | return EFI_SUCCESS;\r | |
873 | }\r | |
874 | \r | |
875 | /**\r | |
876 | This function update the "BootNext" EFI Variable. If there is \r | |
ef841267 | 877 | no "BootNext" specified in BMM, this EFI Variable is deleted.\r |
5c08e117 | 878 | It also update the BMM context data specified the "BootNext"\r |
879 | vaule.\r | |
880 | \r | |
881 | @param CallbackData The BMM context data.\r | |
882 | \r | |
883 | @retval EFI_SUCCESS The function complete successfully.\r | |
884 | @return The EFI variable can be saved. See gRT->SetVariable \r | |
885 | for detail return information.\r | |
886 | \r | |
887 | **/\r | |
888 | EFI_STATUS\r | |
889 | Var_UpdateBootNext (\r | |
890 | IN BMM_CALLBACK_DATA *CallbackData\r | |
891 | )\r | |
892 | {\r | |
893 | BM_MENU_ENTRY *NewMenuEntry;\r | |
894 | BM_LOAD_CONTEXT *NewLoadContext;\r | |
895 | BMM_FAKE_NV_DATA *CurrentFakeNVMap;\r | |
896 | UINT16 Index;\r | |
897 | EFI_STATUS Status;\r | |
898 | \r | |
899 | Status = EFI_SUCCESS;\r | |
900 | CurrentFakeNVMap = &CallbackData->BmmFakeNvData;\r | |
901 | for (Index = 0; Index < BootOptionMenu.MenuNumber; Index++) {\r | |
902 | NewMenuEntry = BOpt_GetMenuEntry (&BootOptionMenu, Index);\r | |
903 | ASSERT (NULL != NewMenuEntry);\r | |
904 | \r | |
905 | NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r | |
906 | NewLoadContext->IsBootNext = FALSE;\r | |
907 | }\r | |
908 | \r | |
909 | if (CurrentFakeNVMap->BootNext == BootOptionMenu.MenuNumber) {\r | |
910 | EfiLibDeleteVariable (L"BootNext", &gEfiGlobalVariableGuid);\r | |
911 | return EFI_SUCCESS;\r | |
912 | }\r | |
913 | \r | |
914 | NewMenuEntry = BOpt_GetMenuEntry (\r | |
915 | &BootOptionMenu,\r | |
916 | CurrentFakeNVMap->BootNext\r | |
917 | );\r | |
918 | ASSERT (NewMenuEntry != NULL);\r | |
919 | \r | |
920 | NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r | |
921 | Status = gRT->SetVariable (\r | |
922 | L"BootNext",\r | |
923 | &gEfiGlobalVariableGuid,\r | |
924 | VAR_FLAG,\r | |
925 | sizeof (UINT16),\r | |
926 | &NewMenuEntry->OptionNumber\r | |
927 | );\r | |
928 | NewLoadContext->IsBootNext = TRUE;\r | |
929 | CallbackData->BmmOldFakeNVData.BootNext = CurrentFakeNVMap->BootNext;\r | |
930 | return Status;\r | |
931 | }\r | |
932 | \r | |
933 | /**\r | |
934 | This function update the "BootOrder" EFI Variable based on\r | |
935 | BMM Formset's NV map. It then refresh BootOptionMenu\r | |
936 | with the new "BootOrder" list.\r | |
937 | \r | |
938 | @param CallbackData The BMM context data.\r | |
939 | \r | |
940 | @retval EFI_SUCCESS The function complete successfully.\r | |
941 | @retval EFI_OUT_OF_RESOURCES Not enough memory to complete the function.\r | |
942 | @return The EFI variable can not be saved. See gRT->SetVariable for detail return information.\r | |
943 | \r | |
944 | **/\r | |
945 | EFI_STATUS\r | |
946 | Var_UpdateBootOrder (\r | |
947 | IN BMM_CALLBACK_DATA *CallbackData\r | |
948 | )\r | |
949 | {\r | |
950 | EFI_STATUS Status;\r | |
951 | UINT16 Index;\r | |
22d1f978 | 952 | UINT16 OrderIndex;\r |
5c08e117 | 953 | UINT16 *BootOrderList;\r |
5c08e117 | 954 | UINTN BootOrderListSize;\r |
22d1f978 | 955 | UINT16 OptionNumber;\r |
5c08e117 | 956 | \r |
957 | BootOrderList = NULL;\r | |
958 | BootOrderListSize = 0;\r | |
959 | \r | |
960 | //\r | |
961 | // First check whether BootOrder is present in current configuration\r | |
962 | //\r | |
963 | BootOrderList = BdsLibGetVariableAndSize (\r | |
964 | L"BootOrder",\r | |
965 | &gEfiGlobalVariableGuid,\r | |
966 | &BootOrderListSize\r | |
967 | );\r | |
22d1f978 | 968 | if (BootOrderList == NULL) {\r |
5c08e117 | 969 | return EFI_OUT_OF_RESOURCES;\r |
970 | }\r | |
971 | \r | |
5c08e117 | 972 | ASSERT (BootOptionMenu.MenuNumber <= (sizeof (CallbackData->BmmFakeNvData.OptionOrder) / sizeof (CallbackData->BmmFakeNvData.OptionOrder[0])));\r |
22d1f978 RN |
973 | \r |
974 | for (OrderIndex = 0; (OrderIndex < BootOptionMenu.MenuNumber) && (CallbackData->BmmFakeNvData.OptionOrder[OrderIndex] != 0); OrderIndex++) {\r | |
975 | for (Index = OrderIndex; Index < BootOrderListSize / sizeof (UINT16); Index++) {\r | |
976 | if ((BootOrderList[Index] == (UINT16) (CallbackData->BmmFakeNvData.OptionOrder[OrderIndex] - 1)) && (OrderIndex != Index)) {\r | |
977 | OptionNumber = BootOrderList[Index];\r | |
978 | CopyMem (&BootOrderList[OrderIndex + 1], &BootOrderList[OrderIndex], (Index - OrderIndex) * sizeof (UINT16));\r | |
979 | BootOrderList[OrderIndex] = OptionNumber;\r | |
980 | }\r | |
981 | }\r | |
5c08e117 | 982 | }\r |
983 | \r | |
22d1f978 RN |
984 | GroupMultipleLegacyBootOption4SameType (\r |
985 | BootOrderList,\r | |
986 | BootOrderListSize / sizeof (UINT16)\r | |
987 | );\r | |
988 | \r | |
5c08e117 | 989 | Status = gRT->SetVariable (\r |
990 | L"BootOrder",\r | |
991 | &gEfiGlobalVariableGuid,\r | |
992 | VAR_FLAG,\r | |
993 | BootOrderListSize,\r | |
22d1f978 | 994 | BootOrderList\r |
5c08e117 | 995 | );\r |
22d1f978 | 996 | FreePool (BootOrderList);\r |
5c08e117 | 997 | \r |
998 | BOpt_FreeMenu (&BootOptionMenu);\r | |
999 | BOpt_GetBootOptions (CallbackData);\r | |
1000 | \r | |
22d1f978 | 1001 | return Status;\r |
5c08e117 | 1002 | \r |
1003 | }\r | |
1004 | \r | |
1005 | /**\r | |
1006 | This function update the "DriverOrder" EFI Variable based on\r | |
1007 | BMM Formset's NV map. It then refresh DriverOptionMenu\r | |
1008 | with the new "DriverOrder" list.\r | |
1009 | \r | |
1010 | @param CallbackData The BMM context data.\r | |
1011 | \r | |
1012 | @retval EFI_SUCCESS The function complete successfully.\r | |
1013 | @retval EFI_OUT_OF_RESOURCES Not enough memory to complete the function.\r | |
1014 | @return The EFI variable can not be saved. See gRT->SetVariable for detail return information.\r | |
1015 | \r | |
1016 | **/\r | |
1017 | EFI_STATUS\r | |
1018 | Var_UpdateDriverOrder (\r | |
1019 | IN BMM_CALLBACK_DATA *CallbackData\r | |
1020 | )\r | |
1021 | {\r | |
1022 | EFI_STATUS Status;\r | |
1023 | UINT16 Index;\r | |
1024 | UINT16 *DriverOrderList;\r | |
1025 | UINT16 *NewDriverOrderList;\r | |
1026 | UINTN DriverOrderListSize;\r | |
1027 | \r | |
1028 | DriverOrderList = NULL;\r | |
1029 | DriverOrderListSize = 0;\r | |
1030 | \r | |
1031 | //\r | |
1032 | // First check whether DriverOrder is present in current configuration\r | |
1033 | //\r | |
1034 | DriverOrderList = BdsLibGetVariableAndSize (\r | |
1035 | L"DriverOrder",\r | |
1036 | &gEfiGlobalVariableGuid,\r | |
1037 | &DriverOrderListSize\r | |
1038 | );\r | |
1039 | \r | |
1040 | NewDriverOrderList = AllocateZeroPool (DriverOrderListSize);\r | |
1041 | \r | |
1042 | if (NewDriverOrderList == NULL) {\r | |
1043 | return EFI_OUT_OF_RESOURCES;\r | |
1044 | }\r | |
1045 | //\r | |
1046 | // If exists, delete it to hold new DriverOrder\r | |
1047 | //\r | |
1048 | if (DriverOrderList != NULL) {\r | |
1049 | EfiLibDeleteVariable (L"DriverOrder", &gEfiGlobalVariableGuid);\r | |
1050 | FreePool (DriverOrderList);\r | |
1051 | }\r | |
1052 | \r | |
b452ca89 RN |
1053 | ASSERT (DriverOptionMenu.MenuNumber <= (sizeof (CallbackData->BmmFakeNvData.OptionOrder) / sizeof (CallbackData->BmmFakeNvData.OptionOrder[0])));\r |
1054 | for (Index = 0; Index < DriverOptionMenu.MenuNumber; Index++) {\r | |
5c08e117 | 1055 | NewDriverOrderList[Index] = (UINT16) (CallbackData->BmmFakeNvData.OptionOrder[Index] - 1);\r |
1056 | }\r | |
1057 | \r | |
1058 | Status = gRT->SetVariable (\r | |
1059 | L"DriverOrder",\r | |
1060 | &gEfiGlobalVariableGuid,\r | |
1061 | VAR_FLAG,\r | |
1062 | DriverOrderListSize,\r | |
1063 | NewDriverOrderList\r | |
1064 | );\r | |
1065 | if (EFI_ERROR (Status)) {\r | |
1066 | return Status;\r | |
1067 | }\r | |
1068 | \r | |
1069 | BOpt_FreeMenu (&DriverOptionMenu);\r | |
1070 | BOpt_GetDriverOptions (CallbackData);\r | |
1071 | return EFI_SUCCESS;\r | |
1072 | }\r | |
1073 | \r | |
1074 | /**\r | |
e24fc103 | 1075 | Update the legacy BBS boot option. VAR_LEGACY_DEV_ORDER and gEfiLegacyDevOrderVariableGuid EFI Variable\r |
5c08e117 | 1076 | is udpated with the new Legacy Boot order. The EFI Variable of "Boot####" and gEfiGlobalVariableGuid\r |
1077 | is also updated.\r | |
1078 | \r | |
1079 | @param CallbackData The context data for BMM.\r | |
1080 | \r | |
1081 | @return EFI_SUCCESS The function completed successfully.\r | |
e24fc103 | 1082 | @retval EFI_NOT_FOUND If VAR_LEGACY_DEV_ORDER and gEfiLegacyDevOrderVariableGuid EFI Variable can be found.\r |
5c08e117 | 1083 | @retval EFI_OUT_OF_RESOURCES Fail to allocate memory resource\r |
1084 | **/\r | |
1085 | EFI_STATUS\r | |
1086 | Var_UpdateBBSOption (\r | |
1087 | IN BMM_CALLBACK_DATA *CallbackData\r | |
1088 | )\r | |
1089 | {\r | |
1090 | UINTN Index;\r | |
1091 | UINTN Index2;\r | |
1092 | VOID *BootOptionVar;\r | |
1093 | CHAR16 VarName[100];\r | |
1094 | UINTN OptionSize;\r | |
5c08e117 | 1095 | EFI_STATUS Status;\r |
5c08e117 | 1096 | UINT32 *Attribute;\r |
1097 | BM_MENU_OPTION *OptionMenu;\r | |
5c08e117 | 1098 | UINT8 *LegacyDev;\r |
1099 | UINT8 *VarData;\r | |
1100 | UINTN VarSize;\r | |
e24fc103 | 1101 | LEGACY_DEV_ORDER_ENTRY *DevOrder;\r |
5c08e117 | 1102 | UINT8 *OriginalPtr;\r |
1103 | UINT8 *DisMap;\r | |
1104 | UINTN Pos;\r | |
1105 | UINTN Bit;\r | |
1106 | UINT16 *NewOrder;\r | |
1107 | UINT16 Tmp;\r | |
22d1f978 RN |
1108 | UINT16 *EnBootOption;\r |
1109 | UINTN EnBootOptionCount;\r | |
1110 | UINT16 *DisBootOption;\r | |
1111 | UINTN DisBootOptionCount;\r | |
1112 | UINT16 *BootOrder;\r | |
5c08e117 | 1113 | \r |
5c08e117 | 1114 | DisMap = NULL;\r |
1115 | NewOrder = NULL;\r | |
1116 | \r | |
22d1f978 RN |
1117 | switch (CallbackData->BmmPreviousPageId) {\r |
1118 | case FORM_SET_FD_ORDER_ID:\r | |
1119 | OptionMenu = (BM_MENU_OPTION *) &LegacyFDMenu;\r | |
1120 | LegacyDev = CallbackData->BmmFakeNvData.LegacyFD;\r | |
1121 | CallbackData->BbsType = BBS_FLOPPY;\r | |
1122 | break;\r | |
1123 | \r | |
1124 | case FORM_SET_HD_ORDER_ID:\r | |
5c08e117 | 1125 | OptionMenu = (BM_MENU_OPTION *) &LegacyHDMenu;\r |
1126 | LegacyDev = CallbackData->BmmFakeNvData.LegacyHD;\r | |
1127 | CallbackData->BbsType = BBS_HARDDISK;\r | |
22d1f978 RN |
1128 | break;\r |
1129 | \r | |
1130 | case FORM_SET_CD_ORDER_ID:\r | |
1131 | OptionMenu = (BM_MENU_OPTION *) &LegacyCDMenu;\r | |
1132 | LegacyDev = CallbackData->BmmFakeNvData.LegacyCD;\r | |
1133 | CallbackData->BbsType = BBS_CDROM;\r | |
1134 | break;\r | |
1135 | \r | |
1136 | case FORM_SET_NET_ORDER_ID:\r | |
1137 | OptionMenu = (BM_MENU_OPTION *) &LegacyNETMenu;\r | |
1138 | LegacyDev = CallbackData->BmmFakeNvData.LegacyNET;\r | |
1139 | CallbackData->BbsType = BBS_EMBED_NETWORK;\r | |
1140 | break;\r | |
1141 | \r | |
1142 | default:\r | |
1143 | ASSERT (FORM_SET_BEV_ORDER_ID == CallbackData->BmmPreviousPageId);\r | |
1144 | OptionMenu = (BM_MENU_OPTION *) &LegacyBEVMenu;\r | |
1145 | LegacyDev = CallbackData->BmmFakeNvData.LegacyBEV;\r | |
1146 | CallbackData->BbsType = BBS_BEV_DEVICE;\r | |
1147 | break;\r | |
5c08e117 | 1148 | }\r |
1149 | \r | |
1150 | DisMap = CallbackData->BmmOldFakeNVData.DisableMap;\r | |
1151 | Status = EFI_SUCCESS;\r | |
1152 | \r | |
ce5fad41 | 1153 | \r |
5c08e117 | 1154 | //\r |
1155 | // Update the Variable "LegacyDevOrder"\r | |
1156 | //\r | |
1157 | VarData = (UINT8 *) BdsLibGetVariableAndSize (\r | |
1158 | VAR_LEGACY_DEV_ORDER,\r | |
e24fc103 | 1159 | &gEfiLegacyDevOrderVariableGuid,\r |
5c08e117 | 1160 | &VarSize\r |
1161 | );\r | |
1162 | \r | |
1163 | if (VarData == NULL) {\r | |
1164 | return EFI_NOT_FOUND;\r | |
1165 | }\r | |
1166 | \r | |
1167 | OriginalPtr = VarData;\r | |
e24fc103 | 1168 | DevOrder = (LEGACY_DEV_ORDER_ENTRY *) VarData;\r |
5c08e117 | 1169 | \r |
22d1f978 | 1170 | while (VarData < OriginalPtr + VarSize) {\r |
5c08e117 | 1171 | if (DevOrder->BbsType == CallbackData->BbsType) {\r |
1172 | break;\r | |
1173 | }\r | |
1174 | \r | |
22d1f978 | 1175 | VarData += sizeof (BBS_TYPE) + DevOrder->Length;\r |
e24fc103 | 1176 | DevOrder = (LEGACY_DEV_ORDER_ENTRY *) VarData;\r |
5c08e117 | 1177 | }\r |
1178 | \r | |
22d1f978 | 1179 | if (VarData >= OriginalPtr + VarSize) {\r |
5c08e117 | 1180 | FreePool (OriginalPtr);\r |
1181 | return EFI_NOT_FOUND;\r | |
1182 | }\r | |
1183 | \r | |
22d1f978 | 1184 | NewOrder = AllocateZeroPool (DevOrder->Length - sizeof (DevOrder->Length));\r |
5c08e117 | 1185 | if (NewOrder == NULL) {\r |
22d1f978 | 1186 | FreePool (OriginalPtr);\r |
5c08e117 | 1187 | return EFI_OUT_OF_RESOURCES;\r |
1188 | }\r | |
1189 | \r | |
1190 | for (Index = 0; Index < OptionMenu->MenuNumber; Index++) {\r | |
1191 | if (0xFF == LegacyDev[Index]) {\r | |
1192 | break;\r | |
1193 | }\r | |
1194 | \r | |
1195 | NewOrder[Index] = LegacyDev[Index];\r | |
1196 | }\r | |
1197 | //\r | |
1198 | // Only the enable/disable state of each boot device with same device type can be changed,\r | |
1199 | // so we can count on the index information in DevOrder.\r | |
1200 | // DisMap bit array is the only reliable source to check a device's en/dis state,\r | |
1201 | // so we use DisMap to set en/dis state of each item in NewOrder array\r | |
1202 | //\r | |
1203 | for (Index2 = 0; Index2 < OptionMenu->MenuNumber; Index2++) {\r | |
22d1f978 | 1204 | Tmp = (UINT16) (DevOrder->Data[Index2] & 0xFF);\r |
5c08e117 | 1205 | Pos = Tmp / 8;\r |
1206 | Bit = 7 - (Tmp % 8);\r | |
1207 | if ((DisMap[Pos] & (1 << Bit)) != 0) {\r | |
1208 | NewOrder[Index] = (UINT16) (0xFF00 | Tmp);\r | |
1209 | Index++;\r | |
1210 | }\r | |
1211 | }\r | |
1212 | \r | |
1213 | CopyMem (\r | |
22d1f978 | 1214 | DevOrder->Data,\r |
5c08e117 | 1215 | NewOrder,\r |
22d1f978 | 1216 | DevOrder->Length - sizeof (DevOrder->Length)\r |
5c08e117 | 1217 | );\r |
1218 | FreePool (NewOrder);\r | |
1219 | \r | |
1220 | Status = gRT->SetVariable (\r | |
1221 | VAR_LEGACY_DEV_ORDER,\r | |
e24fc103 | 1222 | &gEfiLegacyDevOrderVariableGuid,\r |
5c08e117 | 1223 | VAR_FLAG,\r |
1224 | VarSize,\r | |
1225 | OriginalPtr\r | |
1226 | );\r | |
1227 | \r | |
5c08e117 | 1228 | \r |
1229 | //\r | |
22d1f978 | 1230 | // Update BootOrder and Boot####.Attribute\r |
5c08e117 | 1231 | //\r |
22d1f978 RN |
1232 | // 1. Re-order the Option Number in BootOrder according to Legacy Dev Order\r |
1233 | //\r | |
1234 | ASSERT (OptionMenu->MenuNumber == DevOrder->Length / sizeof (UINT16) - 1);\r | |
1235 | BootOrder = BdsLibGetVariableAndSize (\r | |
1236 | L"BootOrder",\r | |
1237 | &gEfiGlobalVariableGuid,\r | |
1238 | &VarSize\r | |
1239 | );\r | |
1240 | ASSERT (BootOrder != NULL);\r | |
1241 | \r | |
1242 | DisBootOption = AllocatePool (VarSize);\r | |
1243 | ASSERT (DisBootOption != NULL);\r | |
1244 | EnBootOption = AllocatePool (VarSize);\r | |
1245 | ASSERT (EnBootOption != NULL);\r | |
1246 | \r | |
1247 | OrderLegacyBootOption4SameType (\r | |
1248 | BootOrder,\r | |
1249 | VarSize / sizeof (UINT16),\r | |
1250 | DevOrder->Data,\r | |
1251 | DevOrder->Length / sizeof (UINT16) - 1,\r | |
1252 | EnBootOption,\r | |
1253 | &EnBootOptionCount,\r | |
1254 | DisBootOption,\r | |
1255 | &DisBootOptionCount\r | |
1256 | );\r | |
1257 | \r | |
1258 | Status = gRT->SetVariable (\r | |
1259 | L"BootOrder",\r | |
1260 | &gEfiGlobalVariableGuid,\r | |
1261 | VAR_FLAG,\r | |
1262 | VarSize,\r | |
1263 | BootOrder\r | |
1264 | );\r | |
1265 | ASSERT_EFI_ERROR (Status);\r | |
5c08e117 | 1266 | \r |
22d1f978 | 1267 | FreePool (BootOrder);\r |
5c08e117 | 1268 | \r |
22d1f978 RN |
1269 | //\r |
1270 | // 2. Deactivate the DisBootOption and activate the EnBootOption\r | |
1271 | //\r | |
1272 | for (Index = 0; Index < DisBootOptionCount; Index++) {\r | |
1273 | UnicodeSPrint (VarName, sizeof (VarName), L"Boot%04x", DisBootOption[Index]);\r | |
1274 | BootOptionVar = BdsLibGetVariableAndSize (\r | |
1275 | VarName,\r | |
1276 | &gEfiGlobalVariableGuid,\r | |
1277 | &OptionSize\r | |
1278 | );\r | |
1279 | if (BootOptionVar != NULL) {\r | |
1280 | Attribute = (UINT32 *) BootOptionVar;\r | |
5c08e117 | 1281 | *Attribute &= ~LOAD_OPTION_ACTIVE;\r |
5c08e117 | 1282 | \r |
22d1f978 RN |
1283 | Status = gRT->SetVariable (\r |
1284 | VarName,\r | |
1285 | &gEfiGlobalVariableGuid,\r | |
1286 | VAR_FLAG,\r | |
1287 | OptionSize,\r | |
1288 | BootOptionVar\r | |
1289 | );\r | |
5c08e117 | 1290 | \r |
22d1f978 | 1291 | FreePool (BootOptionVar);\r |
5c08e117 | 1292 | }\r |
22d1f978 | 1293 | }\r |
5c08e117 | 1294 | \r |
22d1f978 RN |
1295 | for (Index = 0; Index < EnBootOptionCount; Index++) {\r |
1296 | UnicodeSPrint (VarName, sizeof (VarName), L"Boot%04x", EnBootOption[Index]);\r | |
1297 | BootOptionVar = BdsLibGetVariableAndSize (\r | |
1298 | VarName,\r | |
1299 | &gEfiGlobalVariableGuid,\r | |
1300 | &OptionSize\r | |
1301 | );\r | |
1302 | if (BootOptionVar != NULL) {\r | |
1303 | Attribute = (UINT32 *) BootOptionVar;\r | |
1304 | *Attribute |= LOAD_OPTION_ACTIVE;\r | |
5c08e117 | 1305 | \r |
22d1f978 RN |
1306 | Status = gRT->SetVariable (\r |
1307 | VarName,\r | |
1308 | &gEfiGlobalVariableGuid,\r | |
1309 | VAR_FLAG,\r | |
1310 | OptionSize,\r | |
1311 | BootOptionVar\r | |
1312 | );\r | |
5c08e117 | 1313 | \r |
22d1f978 RN |
1314 | FreePool (BootOptionVar);\r |
1315 | }\r | |
5c08e117 | 1316 | }\r |
1317 | \r | |
1318 | BOpt_GetBootOptions (CallbackData);\r | |
22d1f978 RN |
1319 | \r |
1320 | FreePool (OriginalPtr);\r | |
1321 | FreePool (EnBootOption);\r | |
1322 | FreePool (DisBootOption);\r | |
5c08e117 | 1323 | return Status;\r |
1324 | }\r | |
1325 | \r | |
1326 | /**\r | |
1327 | Update the Text Mode of Console.\r | |
1328 | \r | |
1329 | @param CallbackData The context data for BMM.\r | |
1330 | \r | |
1331 | @retval EFI_SUCCSS If the Text Mode of Console is updated.\r | |
1332 | @return Other value if the Text Mode of Console is not updated.\r | |
1333 | \r | |
1334 | **/\r | |
1335 | EFI_STATUS\r | |
1336 | Var_UpdateConMode (\r | |
1337 | IN BMM_CALLBACK_DATA *CallbackData\r | |
1338 | )\r | |
1339 | {\r | |
1340 | EFI_STATUS Status;\r | |
1341 | UINTN Mode;\r | |
1342 | CONSOLE_OUT_MODE ModeInfo;\r | |
1343 | \r | |
1344 | Mode = CallbackData->BmmFakeNvData.ConsoleOutMode;\r | |
1345 | \r | |
1346 | Status = gST->ConOut->QueryMode (gST->ConOut, Mode, &(ModeInfo.Column), &(ModeInfo.Row));\r | |
6aa22a17 | 1347 | if (!EFI_ERROR(Status)) {\r |
1348 | PcdSet32 (PcdConOutColumn, (UINT32) ModeInfo.Column);\r | |
1349 | PcdSet32 (PcdConOutRow, (UINT32) ModeInfo.Row);\r | |
5c08e117 | 1350 | }\r |
1351 | \r | |
6aa22a17 | 1352 | return EFI_SUCCESS;\r |
5c08e117 | 1353 | }\r |