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1 | /** @file\r |
2 | Legacy Boot Maintainence UI implementation.\r | |
3 | \r | |
4 | Copyright (c) 2015, Intel Corporation. All rights reserved.<BR>\r | |
5 | 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 | \r | |
16 | #include "LegacyBootMaintUi.h"\r | |
17 | \r | |
18 | LEGACY_BOOT_OPTION_CALLBACK_DATA *mLegacyBootOptionPrivate;\r | |
19 | EFI_GUID mLegacyBootOptionGuid = LEGACY_BOOT_OPTION_FORMSET_GUID;\r | |
20 | CHAR16 mLegacyBootStorageName[] = L"LegacyBootData";\r | |
21 | BBS_TYPE mBbsType[] = {BBS_FLOPPY, BBS_HARDDISK, BBS_CDROM, BBS_EMBED_NETWORK, BBS_BEV_DEVICE, BBS_UNKNOWN};\r | |
22 | \r | |
23 | \r | |
24 | ///\r | |
25 | /// Legacy FD Info from LegacyBios.GetBbsInfo()\r | |
26 | ///\r | |
27 | LEGACY_MENU_OPTION LegacyFDMenu = {\r | |
28 | LEGACY_MENU_OPTION_SIGNATURE,\r | |
29 | {NULL},\r | |
30 | 0\r | |
31 | };\r | |
32 | \r | |
33 | ///\r | |
34 | /// Legacy HD Info from LegacyBios.GetBbsInfo()\r | |
35 | ///\r | |
36 | LEGACY_MENU_OPTION LegacyHDMenu = {\r | |
37 | LEGACY_MENU_OPTION_SIGNATURE,\r | |
38 | {NULL},\r | |
39 | 0\r | |
40 | };\r | |
41 | \r | |
42 | ///\r | |
43 | /// Legacy CD Info from LegacyBios.GetBbsInfo()\r | |
44 | ///\r | |
45 | LEGACY_MENU_OPTION LegacyCDMenu = {\r | |
46 | LEGACY_MENU_OPTION_SIGNATURE,\r | |
47 | {NULL},\r | |
48 | 0\r | |
49 | };\r | |
50 | \r | |
51 | ///\r | |
52 | /// Legacy NET Info from LegacyBios.GetBbsInfo()\r | |
53 | ///\r | |
54 | LEGACY_MENU_OPTION LegacyNETMenu = {\r | |
55 | LEGACY_MENU_OPTION_SIGNATURE,\r | |
56 | {NULL},\r | |
57 | 0\r | |
58 | };\r | |
59 | \r | |
60 | ///\r | |
61 | /// Legacy NET Info from LegacyBios.GetBbsInfo()\r | |
62 | ///\r | |
63 | LEGACY_MENU_OPTION LegacyBEVMenu = {\r | |
64 | LEGACY_MENU_OPTION_SIGNATURE,\r | |
65 | {NULL},\r | |
66 | 0\r | |
67 | };\r | |
68 | \r | |
69 | \r | |
70 | VOID *mLegacyStartOpCodeHandle = NULL;\r | |
71 | VOID *mLegacyEndOpCodeHandle = NULL;\r | |
72 | EFI_IFR_GUID_LABEL *mLegacyStartLabel = NULL;\r | |
73 | EFI_IFR_GUID_LABEL *mLegacyEndLabel = NULL;\r | |
74 | \r | |
75 | \r | |
76 | HII_VENDOR_DEVICE_PATH mLegacyBootOptionHiiVendorDevicePath = {\r | |
77 | {\r | |
78 | {\r | |
79 | HARDWARE_DEVICE_PATH,\r | |
80 | HW_VENDOR_DP,\r | |
81 | {\r | |
82 | (UINT8) (sizeof (VENDOR_DEVICE_PATH)),\r | |
83 | (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)\r | |
84 | }\r | |
85 | }, \r | |
86 | { 0x6bc75598, 0x89b4, 0x483d, { 0x91, 0x60, 0x7f, 0x46, 0x9a, 0x96, 0x35, 0x31 } }\r | |
87 | },\r | |
88 | {\r | |
89 | END_DEVICE_PATH_TYPE,\r | |
90 | END_ENTIRE_DEVICE_PATH_SUBTYPE,\r | |
91 | { \r | |
92 | (UINT8) (END_DEVICE_PATH_LENGTH),\r | |
93 | (UINT8) ((END_DEVICE_PATH_LENGTH) >> 8)\r | |
94 | }\r | |
95 | }\r | |
96 | };\r | |
97 | \r | |
98 | \r | |
99 | /**\r | |
100 | Re-order the Boot Option according to the DevOrder.\r | |
101 | \r | |
102 | The routine re-orders the Boot Option in BootOption array according to\r | |
103 | the order specified by DevOrder.\r | |
104 | \r | |
105 | @param DevOrder Pointer to buffer containing the BBS Index,\r | |
106 | high 8-bit value 0xFF indicating a disabled boot option\r | |
107 | @param DevOrderCount Count of the BBS Index\r | |
108 | @param EnBootOption Callee allocated buffer containing the enabled Boot Option Numbers\r | |
109 | @param EnBootOptionCount Count of the enabled Boot Option Numbers\r | |
110 | @param DisBootOption Callee allocated buffer containing the disabled Boot Option Numbers\r | |
111 | @param DisBootOptionCount Count of the disabled Boot Option Numbers\r | |
112 | **/\r | |
113 | VOID\r | |
114 | OrderLegacyBootOption4SameType (\r | |
115 | UINT16 *DevOrder,\r | |
116 | UINTN DevOrderCount,\r | |
117 | UINT16 **EnBootOption,\r | |
118 | UINTN *EnBootOptionCount,\r | |
119 | UINT16 **DisBootOption,\r | |
120 | UINTN *DisBootOptionCount\r | |
121 | )\r | |
122 | {\r | |
123 | EFI_STATUS Status;\r | |
124 | UINT16 *NewBootOption;\r | |
125 | UINT16 *BootOrder;\r | |
126 | UINTN BootOrderSize;\r | |
127 | UINTN Index;\r | |
128 | UINTN StartPosition;\r | |
129 | \r | |
130 | EFI_BOOT_MANAGER_LOAD_OPTION BootOption;\r | |
131 | \r | |
132 | CHAR16 OptionName[sizeof ("Boot####")];\r | |
133 | UINT16 *BbsIndexArray;\r | |
134 | UINT16 *DeviceTypeArray;\r | |
135 | \r | |
136 | GetEfiGlobalVariable2 (L"BootOrder", (VOID **) &BootOrder, &BootOrderSize);\r | |
137 | ASSERT (BootOrder != NULL);\r | |
138 | \r | |
139 | BbsIndexArray = AllocatePool (BootOrderSize);\r | |
140 | DeviceTypeArray = AllocatePool (BootOrderSize);\r | |
141 | *EnBootOption = AllocatePool (BootOrderSize);\r | |
142 | *DisBootOption = AllocatePool (BootOrderSize);\r | |
143 | *DisBootOptionCount = 0;\r | |
144 | *EnBootOptionCount = 0;\r | |
145 | Index = 0;\r | |
146 | \r | |
147 | ASSERT (*EnBootOption != NULL);\r | |
148 | ASSERT (*DisBootOption != NULL);\r | |
149 | \r | |
150 | for (Index = 0; Index < BootOrderSize / sizeof (UINT16); Index++) {\r | |
151 | \r | |
152 | UnicodeSPrint (OptionName, sizeof (OptionName), L"Boot%04x", BootOrder[Index]);\r | |
153 | Status = EfiBootManagerVariableToLoadOption (OptionName, &BootOption);\r | |
154 | ASSERT_EFI_ERROR (Status);\r | |
155 | \r | |
156 | if ((DevicePathType (BootOption.FilePath) == BBS_DEVICE_PATH) &&\r | |
157 | (DevicePathSubType (BootOption.FilePath) == BBS_BBS_DP)) {\r | |
158 | //\r | |
159 | // Legacy Boot Option\r | |
160 | //\r | |
161 | ASSERT (BootOption.OptionalDataSize == sizeof (LEGACY_BOOT_OPTION_BBS_DATA));\r | |
162 | \r | |
163 | DeviceTypeArray[Index] = ((BBS_BBS_DEVICE_PATH *) BootOption.FilePath)->DeviceType;\r | |
164 | BbsIndexArray [Index] = ((LEGACY_BOOT_OPTION_BBS_DATA *) BootOption.OptionalData)->BbsIndex;\r | |
165 | } else {\r | |
166 | DeviceTypeArray[Index] = BBS_TYPE_UNKNOWN;\r | |
167 | BbsIndexArray [Index] = 0xFFFF;\r | |
168 | }\r | |
169 | EfiBootManagerFreeLoadOption (&BootOption);\r | |
170 | }\r | |
171 | \r | |
172 | //\r | |
173 | // Record the corresponding Boot Option Numbers according to the DevOrder\r | |
174 | // Record the EnBootOption and DisBootOption according to the DevOrder\r | |
175 | //\r | |
176 | StartPosition = BootOrderSize / sizeof (UINT16);\r | |
177 | NewBootOption = AllocatePool (DevOrderCount * sizeof (UINT16));\r | |
178 | while (DevOrderCount-- != 0) {\r | |
179 | for (Index = 0; Index < BootOrderSize / sizeof (UINT16); Index++) {\r | |
180 | if (BbsIndexArray[Index] == (DevOrder[DevOrderCount] & 0xFF)) {\r | |
181 | StartPosition = MIN (StartPosition, Index);\r | |
182 | NewBootOption[DevOrderCount] = BootOrder[Index];\r | |
183 | \r | |
184 | if ((DevOrder[DevOrderCount] & 0xFF00) == 0xFF00) {\r | |
185 | (*DisBootOption)[*DisBootOptionCount] = BootOrder[Index];\r | |
186 | (*DisBootOptionCount)++;\r | |
187 | } else {\r | |
188 | (*EnBootOption)[*EnBootOptionCount] = BootOrder[Index];\r | |
189 | (*EnBootOptionCount)++;\r | |
190 | }\r | |
191 | break;\r | |
192 | }\r | |
193 | }\r | |
194 | }\r | |
195 | \r | |
196 | //\r | |
197 | // Overwrite the old BootOption\r | |
198 | //\r | |
199 | CopyMem (&BootOrder[StartPosition], NewBootOption, (*DisBootOptionCount + *EnBootOptionCount) * sizeof (UINT16));\r | |
200 | Status = gRT->SetVariable (\r | |
201 | L"BootOrder",\r | |
202 | &gEfiGlobalVariableGuid,\r | |
203 | VAR_FLAG,\r | |
204 | BootOrderSize,\r | |
205 | BootOrder\r | |
206 | );\r | |
207 | ASSERT_EFI_ERROR (Status);\r | |
208 | \r | |
209 | FreePool (NewBootOption);\r | |
210 | FreePool (DeviceTypeArray);\r | |
211 | FreePool (BbsIndexArray);\r | |
212 | }\r | |
213 | \r | |
214 | /**\r | |
215 | Update the legacy BBS boot option. L"LegacyDevOrder" and gEfiLegacyDevOrderVariableGuid EFI Variable\r | |
216 | is udpated with the new Legacy Boot order. The EFI Variable of "Boot####" and gEfiGlobalVariableGuid\r | |
217 | is also updated.\r | |
218 | \r | |
219 | @param CallbackData The context data for BMM.\r | |
220 | \r | |
221 | @return EFI_SUCCESS The function completed successfully.\r | |
222 | @retval EFI_NOT_FOUND If L"LegacyDevOrder" and gEfiLegacyDevOrderVariableGuid EFI Variable can be found.\r | |
223 | @retval EFI_OUT_OF_RESOURCES Fail to allocate memory resource\r | |
224 | **/\r | |
225 | EFI_STATUS\r | |
226 | UpdateBBSOption (\r | |
227 | IN LEGACY_BOOT_NV_DATA *NVMapData\r | |
228 | )\r | |
229 | {\r | |
230 | UINTN Index;\r | |
231 | UINTN Index2;\r | |
232 | UINTN CurrentType;\r | |
233 | VOID *BootOptionVar;\r | |
234 | CHAR16 VarName[100];\r | |
235 | UINTN OptionSize;\r | |
236 | EFI_STATUS Status;\r | |
237 | UINT32 *Attribute;\r | |
238 | LEGACY_MENU_OPTION *OptionMenu;\r | |
239 | UINT16 *LegacyDev;\r | |
240 | UINT16 *InitialLegacyDev;\r | |
241 | UINT8 *VarData;\r | |
242 | UINTN VarSize;\r | |
243 | LEGACY_DEV_ORDER_ENTRY *DevOrder;\r | |
244 | UINT8 *OriginalPtr;\r | |
245 | UINT8 *DisMap;\r | |
246 | UINTN Pos;\r | |
247 | UINTN Bit;\r | |
248 | UINT16 *NewOrder;\r | |
249 | UINT16 Tmp;\r | |
250 | UINT16 *EnBootOption;\r | |
251 | UINTN EnBootOptionCount;\r | |
252 | UINT16 *DisBootOption;\r | |
253 | UINTN DisBootOptionCount;\r | |
254 | UINTN BufferSize;\r | |
255 | \r | |
256 | \r | |
257 | DisMap = NULL;\r | |
258 | NewOrder = NULL;\r | |
259 | CurrentType = 0;\r | |
260 | \r | |
261 | \r | |
262 | DisMap = mLegacyBootOptionPrivate->MaintainMapData->DisableMap;\r | |
263 | Status = EFI_SUCCESS;\r | |
264 | \r | |
265 | //\r | |
266 | // Update the Variable "LegacyDevOrder"\r | |
267 | //\r | |
268 | GetVariable2 (VAR_LEGACY_DEV_ORDER, &gEfiLegacyDevOrderVariableGuid, (VOID **) &VarData, &VarSize);\r | |
269 | if (VarData == NULL) {\r | |
270 | return EFI_NOT_FOUND;\r | |
271 | }\r | |
272 | OriginalPtr = VarData;\r | |
273 | \r | |
274 | while (mBbsType[CurrentType] != BBS_UNKNOWN) {\r | |
275 | switch (mBbsType[CurrentType]) {\r | |
276 | case BBS_FLOPPY:\r | |
277 | OptionMenu = (LEGACY_MENU_OPTION *) &LegacyFDMenu;\r | |
278 | LegacyDev = NVMapData->LegacyFD;\r | |
279 | InitialLegacyDev = mLegacyBootOptionPrivate->MaintainMapData->InitialNvData.LegacyFD;\r | |
280 | BufferSize = sizeof (NVMapData->LegacyFD);\r | |
281 | break;\r | |
282 | \r | |
283 | case BBS_HARDDISK:\r | |
284 | OptionMenu = (LEGACY_MENU_OPTION *) &LegacyHDMenu;\r | |
285 | LegacyDev = NVMapData->LegacyHD;\r | |
286 | InitialLegacyDev = mLegacyBootOptionPrivate->MaintainMapData->InitialNvData.LegacyHD;\r | |
287 | \r | |
288 | BufferSize = sizeof (NVMapData->LegacyHD);\r | |
289 | break;\r | |
290 | \r | |
291 | case BBS_CDROM:\r | |
292 | OptionMenu = (LEGACY_MENU_OPTION *) &LegacyCDMenu;\r | |
293 | LegacyDev = NVMapData->LegacyCD;\r | |
294 | InitialLegacyDev = mLegacyBootOptionPrivate->MaintainMapData->InitialNvData.LegacyCD;\r | |
295 | BufferSize = sizeof (NVMapData->LegacyCD);\r | |
296 | break;\r | |
297 | \r | |
298 | case BBS_EMBED_NETWORK:\r | |
299 | OptionMenu = (LEGACY_MENU_OPTION *) &LegacyNETMenu;\r | |
300 | LegacyDev = NVMapData->LegacyNET;\r | |
301 | InitialLegacyDev = mLegacyBootOptionPrivate->MaintainMapData->InitialNvData.LegacyNET;\r | |
302 | BufferSize = sizeof (NVMapData->LegacyNET);\r | |
303 | break;\r | |
304 | \r | |
305 | default:\r | |
306 | ASSERT (mBbsType[CurrentType] == BBS_BEV_DEVICE);\r | |
307 | OptionMenu = (LEGACY_MENU_OPTION *) &LegacyBEVMenu;\r | |
308 | LegacyDev = NVMapData->LegacyBEV;\r | |
309 | InitialLegacyDev = mLegacyBootOptionPrivate->MaintainMapData->InitialNvData.LegacyBEV;\r | |
310 | BufferSize = sizeof (NVMapData->LegacyBEV);\r | |
311 | break;\r | |
312 | }\r | |
313 | \r | |
314 | //\r | |
315 | // Check whether has value changed.\r | |
316 | //\r | |
317 | if (CompareMem (LegacyDev, InitialLegacyDev, BufferSize) == 0) {\r | |
318 | CurrentType++;\r | |
319 | continue;\r | |
320 | }\r | |
321 | \r | |
322 | DevOrder = (LEGACY_DEV_ORDER_ENTRY *) OriginalPtr;\r | |
323 | while (VarData < OriginalPtr + VarSize) {\r | |
324 | if (DevOrder->BbsType == mBbsType[CurrentType]) {\r | |
325 | break;\r | |
326 | }\r | |
327 | \r | |
328 | VarData += sizeof (BBS_TYPE) + DevOrder->Length;\r | |
329 | DevOrder = (LEGACY_DEV_ORDER_ENTRY *) VarData;\r | |
330 | }\r | |
331 | \r | |
332 | if (VarData >= OriginalPtr + VarSize) {\r | |
333 | FreePool (OriginalPtr);\r | |
334 | return EFI_NOT_FOUND;\r | |
335 | }\r | |
336 | \r | |
337 | NewOrder = AllocateZeroPool (DevOrder->Length - sizeof (DevOrder->Length));\r | |
338 | if (NewOrder == NULL) {\r | |
339 | FreePool (OriginalPtr);\r | |
340 | return EFI_OUT_OF_RESOURCES;\r | |
341 | }\r | |
342 | \r | |
343 | for (Index = 0; Index < OptionMenu->MenuNumber; Index++) {\r | |
344 | if (0xFF == LegacyDev[Index]) {\r | |
345 | break;\r | |
346 | }\r | |
347 | \r | |
348 | NewOrder[Index] = LegacyDev[Index];\r | |
349 | }\r | |
350 | \r | |
351 | //\r | |
352 | // Only the enable/disable state of each boot device with same device type can be changed,\r | |
353 | // so we can count on the index information in DevOrder.\r | |
354 | // DisMap bit array is the only reliable source to check a device's en/dis state,\r | |
355 | // so we use DisMap to set en/dis state of each item in NewOrder array\r | |
356 | //\r | |
357 | for (Index2 = 0; Index2 < OptionMenu->MenuNumber; Index2++) {\r | |
358 | Tmp = (UINT16) (DevOrder->Data[Index2] & 0xFF);\r | |
359 | Pos = Tmp / 8;\r | |
360 | Bit = 7 - (Tmp % 8);\r | |
361 | if ((DisMap[Pos] & (1 << Bit)) != 0) {\r | |
362 | NewOrder[Index] = (UINT16) (0xFF00 | Tmp);\r | |
363 | Index++;\r | |
364 | }\r | |
365 | }\r | |
366 | \r | |
367 | CopyMem (\r | |
368 | DevOrder->Data,\r | |
369 | NewOrder,\r | |
370 | DevOrder->Length - sizeof (DevOrder->Length)\r | |
371 | );\r | |
372 | FreePool (NewOrder);\r | |
373 | \r | |
374 | //\r | |
375 | // Update BootOrder and Boot####.Attribute\r | |
376 | //\r | |
377 | // 1. Re-order the Option Number in BootOrder according to Legacy Dev Order\r | |
378 | //\r | |
379 | ASSERT (OptionMenu->MenuNumber == DevOrder->Length / sizeof (UINT16) - 1);\r | |
380 | \r | |
381 | OrderLegacyBootOption4SameType (\r | |
382 | DevOrder->Data,\r | |
383 | DevOrder->Length / sizeof (UINT16) - 1,\r | |
384 | &EnBootOption,\r | |
385 | &EnBootOptionCount,\r | |
386 | &DisBootOption,\r | |
387 | &DisBootOptionCount\r | |
388 | );\r | |
389 | \r | |
390 | //\r | |
391 | // 2. Deactivate the DisBootOption and activate the EnBootOption\r | |
392 | //\r | |
393 | for (Index = 0; Index < DisBootOptionCount; Index++) {\r | |
394 | UnicodeSPrint (VarName, sizeof (VarName), L"Boot%04x", DisBootOption[Index]);\r | |
395 | GetEfiGlobalVariable2 (VarName, (VOID **) &BootOptionVar, &OptionSize);\r | |
396 | if (BootOptionVar != NULL) {\r | |
397 | Attribute = (UINT32 *) BootOptionVar;\r | |
398 | *Attribute &= ~LOAD_OPTION_ACTIVE;\r | |
399 | \r | |
400 | Status = gRT->SetVariable (\r | |
401 | VarName,\r | |
402 | &gEfiGlobalVariableGuid,\r | |
403 | VAR_FLAG,\r | |
404 | OptionSize,\r | |
405 | BootOptionVar\r | |
406 | );\r | |
407 | \r | |
408 | FreePool (BootOptionVar);\r | |
409 | }\r | |
410 | }\r | |
411 | \r | |
412 | for (Index = 0; Index < EnBootOptionCount; Index++) {\r | |
413 | UnicodeSPrint (VarName, sizeof (VarName), L"Boot%04x", EnBootOption[Index]);\r | |
414 | GetEfiGlobalVariable2 (VarName, (VOID **) &BootOptionVar, &OptionSize);\r | |
415 | if (BootOptionVar != NULL) {\r | |
416 | Attribute = (UINT32 *) BootOptionVar;\r | |
417 | *Attribute |= LOAD_OPTION_ACTIVE;\r | |
418 | \r | |
419 | Status = gRT->SetVariable (\r | |
420 | VarName,\r | |
421 | &gEfiGlobalVariableGuid,\r | |
422 | VAR_FLAG,\r | |
423 | OptionSize,\r | |
424 | BootOptionVar\r | |
425 | );\r | |
426 | \r | |
427 | FreePool (BootOptionVar);\r | |
428 | }\r | |
429 | }\r | |
430 | \r | |
431 | \r | |
432 | FreePool (EnBootOption);\r | |
433 | FreePool (DisBootOption);\r | |
434 | \r | |
435 | CurrentType++;\r | |
436 | }\r | |
437 | \r | |
438 | Status = gRT->SetVariable (\r | |
439 | VAR_LEGACY_DEV_ORDER,\r | |
440 | &gEfiLegacyDevOrderVariableGuid,\r | |
441 | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_NON_VOLATILE,\r | |
442 | VarSize,\r | |
443 | OriginalPtr\r | |
444 | );\r | |
445 | \r | |
446 | FreePool (OriginalPtr);\r | |
447 | return Status;\r | |
448 | }\r | |
449 | \r | |
450 | /**\r | |
451 | This function allows a caller to extract the current configuration for one\r | |
452 | or more named elements from the target driver.\r | |
453 | \r | |
454 | \r | |
455 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
456 | @param Request A null-terminated Unicode string in <ConfigRequest> format.\r | |
457 | @param Progress On return, points to a character in the Request string.\r | |
458 | Points to the string's null terminator if request was successful.\r | |
459 | Points to the most recent '&' before the first failing name/value\r | |
460 | pair (or the beginning of the string if the failure is in the\r | |
461 | first name/value pair) if the request was not successful.\r | |
462 | @param Results A null-terminated Unicode string in <ConfigAltResp> format which\r | |
463 | has all values filled in for the names in the Request string.\r | |
464 | String to be allocated by the called function.\r | |
465 | \r | |
466 | @retval EFI_SUCCESS The Results is filled with the requested values.\r | |
467 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the results.\r | |
468 | @retval EFI_INVALID_PARAMETER Request is illegal syntax, or unknown name.\r | |
469 | @retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.\r | |
470 | \r | |
471 | **/\r | |
472 | EFI_STATUS\r | |
473 | EFIAPI\r | |
474 | LegacyBootOptionExtractConfig (\r | |
475 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
476 | IN CONST EFI_STRING Request,\r | |
477 | OUT EFI_STRING *Progress,\r | |
478 | OUT EFI_STRING *Results\r | |
479 | )\r | |
480 | {\r | |
481 | if (Progress == NULL || Results == NULL) {\r | |
482 | return EFI_INVALID_PARAMETER;\r | |
483 | }\r | |
484 | *Progress = Request;\r | |
485 | return EFI_NOT_FOUND;\r | |
486 | }\r | |
487 | \r | |
488 | /**\r | |
489 | This function processes the results of changes in configuration.\r | |
490 | \r | |
491 | \r | |
492 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
493 | @param Configuration A null-terminated Unicode string in <ConfigResp> format.\r | |
494 | @param Progress A pointer to a string filled in with the offset of the most\r | |
495 | recent '&' before the first failing name/value pair (or the\r | |
496 | beginning of the string if the failure is in the first\r | |
497 | name/value pair) or the terminating NULL if all was successful.\r | |
498 | \r | |
499 | @retval EFI_SUCCESS The Results is processed successfully.\r | |
500 | @retval EFI_INVALID_PARAMETER Configuration is NULL.\r | |
501 | @retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.\r | |
502 | \r | |
503 | **/\r | |
504 | EFI_STATUS\r | |
505 | EFIAPI\r | |
506 | LegacyBootOptionRouteConfig (\r | |
507 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
508 | IN CONST EFI_STRING Configuration,\r | |
509 | OUT EFI_STRING *Progress\r | |
510 | )\r | |
511 | {\r | |
512 | EFI_STATUS Status;\r | |
513 | EFI_HII_CONFIG_ROUTING_PROTOCOL *ConfigRouting;\r | |
514 | LEGACY_BOOT_NV_DATA *CurrentNVMapData;\r | |
515 | UINTN BufferSize;\r | |
516 | \r | |
517 | \r | |
518 | if (Configuration == NULL || Progress == NULL) {\r | |
519 | return EFI_INVALID_PARAMETER;\r | |
520 | }\r | |
521 | \r | |
522 | //\r | |
523 | // Check routing data in <ConfigHdr>.\r | |
524 | // Note: there is no name for Name/Value storage, only GUID will be checked\r | |
525 | //\r | |
526 | if (!HiiIsConfigHdrMatch (Configuration, &mLegacyBootOptionGuid, mLegacyBootStorageName)) {\r | |
527 | return EFI_NOT_FOUND;\r | |
528 | }\r | |
529 | \r | |
530 | Status = gBS->LocateProtocol (\r | |
531 | &gEfiHiiConfigRoutingProtocolGuid, \r | |
532 | NULL, \r | |
e5632f3d | 533 | (VOID **) &ConfigRouting\r |
5a673ab2 ED |
534 | );\r |
535 | if (EFI_ERROR (Status)) {\r | |
536 | return Status;\r | |
537 | }\r | |
538 | \r | |
539 | //\r | |
540 | // Convert <ConfigResp> to buffer data by helper function ConfigToBlock()\r | |
541 | //\r | |
542 | CurrentNVMapData = &mLegacyBootOptionPrivate->MaintainMapData->CurrentNvData;\r | |
543 | Status = ConfigRouting->ConfigToBlock (\r | |
544 | ConfigRouting,\r | |
545 | Configuration,\r | |
546 | (UINT8 *) CurrentNVMapData,\r | |
547 | &BufferSize,\r | |
548 | Progress\r | |
549 | );\r | |
550 | ASSERT_EFI_ERROR (Status); \r | |
551 | \r | |
552 | Status = UpdateBBSOption (CurrentNVMapData);\r | |
553 | \r | |
554 | return Status;\r | |
555 | }\r | |
556 | \r | |
557 | /**\r | |
558 | Refresh the global UpdateData structure.\r | |
559 | \r | |
560 | **/\r | |
561 | VOID\r | |
562 | RefreshLegacyUpdateData (\r | |
563 | VOID\r | |
564 | )\r | |
565 | {\r | |
566 | //\r | |
567 | // Free current updated date\r | |
568 | //\r | |
569 | if (mLegacyStartOpCodeHandle != NULL) {\r | |
570 | HiiFreeOpCodeHandle (mLegacyStartOpCodeHandle);\r | |
571 | }\r | |
572 | if (mLegacyEndOpCodeHandle != NULL) {\r | |
573 | HiiFreeOpCodeHandle (mLegacyEndOpCodeHandle);\r | |
574 | }\r | |
575 | \r | |
576 | //\r | |
577 | // Create new OpCode Handle\r | |
578 | //\r | |
579 | mLegacyStartOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
580 | mLegacyEndOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
581 | \r | |
582 | //\r | |
583 | // Create Hii Extend Label OpCode as the start opcode\r | |
584 | //\r | |
585 | mLegacyStartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (\r | |
586 | mLegacyStartOpCodeHandle,\r | |
587 | &gEfiIfrTianoGuid,\r | |
588 | NULL,\r | |
589 | sizeof (EFI_IFR_GUID_LABEL)\r | |
590 | );\r | |
591 | mLegacyStartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
592 | \r | |
593 | mLegacyStartLabel->Number = FORM_BOOT_LEGACY_DEVICE_ID;\r | |
594 | \r | |
595 | //\r | |
596 | // Create Hii Extend Label OpCode as the start opcode\r | |
597 | //\r | |
598 | mLegacyEndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (\r | |
599 | mLegacyEndOpCodeHandle,\r | |
600 | &gEfiIfrTianoGuid,\r | |
601 | NULL,\r | |
602 | sizeof (EFI_IFR_GUID_LABEL)\r | |
603 | );\r | |
604 | mLegacyEndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r | |
605 | \r | |
606 | mLegacyEndLabel->Number = FORM_BOOT_LEGACY_LABEL_END;\r | |
607 | \r | |
608 | }\r | |
609 | \r | |
610 | /**\r | |
611 | Get the Menu Entry from the list in Menu Entry List.\r | |
612 | \r | |
613 | If MenuNumber is great or equal to the number of Menu\r | |
614 | Entry in the list, then ASSERT.\r | |
615 | \r | |
616 | @param MenuOption The Menu Entry List to read the menu entry.\r | |
617 | @param MenuNumber The index of Menu Entry.\r | |
618 | \r | |
619 | @return The Menu Entry.\r | |
620 | \r | |
621 | **/\r | |
622 | LEGACY_MENU_ENTRY *\r | |
623 | GetMenuEntry (\r | |
624 | LEGACY_MENU_OPTION *MenuOption,\r | |
625 | UINTN MenuNumber\r | |
626 | )\r | |
627 | {\r | |
628 | LEGACY_MENU_ENTRY *NewMenuEntry;\r | |
629 | UINTN Index;\r | |
630 | LIST_ENTRY *List;\r | |
631 | \r | |
632 | ASSERT (MenuNumber < MenuOption->MenuNumber);\r | |
633 | \r | |
634 | List = MenuOption->Head.ForwardLink;\r | |
635 | for (Index = 0; Index < MenuNumber; Index++) {\r | |
636 | List = List->ForwardLink;\r | |
637 | }\r | |
638 | \r | |
639 | NewMenuEntry = CR (List, LEGACY_MENU_ENTRY, Link, LEGACY_MENU_ENTRY_SIGNATURE);\r | |
640 | \r | |
641 | return NewMenuEntry;\r | |
642 | }\r | |
643 | \r | |
644 | /**\r | |
645 | Create string tokens for a menu from its help strings and display strings\r | |
646 | \r | |
647 | @param HiiHandle Hii Handle of the package to be updated.\r | |
648 | @param MenuOption The Menu whose string tokens need to be created\r | |
649 | \r | |
650 | @retval EFI_SUCCESS String tokens created successfully\r | |
651 | @retval others contain some errors\r | |
652 | **/\r | |
653 | VOID\r | |
654 | CreateLegacyMenuStringToken (\r | |
655 | IN EFI_HII_HANDLE HiiHandle,\r | |
656 | IN LEGACY_MENU_OPTION *MenuOption\r | |
657 | )\r | |
658 | {\r | |
659 | LEGACY_MENU_ENTRY *NewMenuEntry;\r | |
660 | UINTN Index;\r | |
661 | \r | |
662 | for (Index = 0; Index < MenuOption->MenuNumber; Index++) {\r | |
663 | NewMenuEntry = GetMenuEntry (MenuOption, Index);\r | |
664 | \r | |
665 | NewMenuEntry->DisplayStringToken = HiiSetString (\r | |
666 | HiiHandle,\r | |
667 | 0,\r | |
668 | NewMenuEntry->DisplayString,\r | |
669 | NULL\r | |
670 | );\r | |
671 | \r | |
672 | if (NULL == NewMenuEntry->HelpString) {\r | |
673 | NewMenuEntry->HelpStringToken = NewMenuEntry->DisplayStringToken;\r | |
674 | } else {\r | |
675 | NewMenuEntry->HelpStringToken = HiiSetString (\r | |
676 | HiiHandle,\r | |
677 | 0,\r | |
678 | NewMenuEntry->HelpString,\r | |
679 | NULL\r | |
680 | );\r | |
681 | }\r | |
682 | }\r | |
683 | }\r | |
684 | \r | |
685 | /**\r | |
686 | Create a dynamic page so that Legacy Device boot order\r | |
687 | can be set for specified device type.\r | |
688 | \r | |
689 | @param UpdatePageId The form ID. It also spefies the legacy device type.\r | |
690 | \r | |
691 | \r | |
692 | **/\r | |
693 | VOID\r | |
694 | UpdateLegacyDeviceOrderPage (\r | |
695 | IN UINT16 UpdatePageId\r | |
696 | )\r | |
697 | {\r | |
698 | LEGACY_MENU_OPTION *OptionMenu;\r | |
699 | LEGACY_MENU_ENTRY *NewMenuEntry;\r | |
700 | EFI_STRING_ID StrRef;\r | |
701 | EFI_STRING_ID StrRefHelp;\r | |
702 | BBS_TYPE BbsType;\r | |
703 | UINT16 *Default;\r | |
704 | UINT16 Index;\r | |
705 | UINT16 Key;\r | |
706 | CHAR16 String[100];\r | |
707 | CHAR16 *TypeStr;\r | |
708 | CHAR16 *TypeStrHelp;\r | |
709 | CHAR16 *FormTitle;\r | |
710 | VOID *OptionsOpCodeHandle;\r | |
711 | VOID *DefaultOpCodeHandle;\r | |
712 | \r | |
713 | Key = 0;\r | |
714 | StrRef = 0;\r | |
715 | StrRefHelp = 0;\r | |
716 | OptionMenu = NULL;\r | |
717 | TypeStr = NULL;\r | |
718 | TypeStrHelp = NULL;\r | |
719 | Default = NULL;\r | |
720 | BbsType = BBS_FLOPPY;\r | |
721 | \r | |
722 | RefreshLegacyUpdateData();\r | |
723 | \r | |
724 | //\r | |
725 | // Create oneof option list\r | |
726 | //\r | |
727 | switch (UpdatePageId) {\r | |
728 | case FORM_FLOPPY_BOOT_ID:\r | |
729 | OptionMenu = (LEGACY_MENU_OPTION *) &LegacyFDMenu;\r | |
730 | Key = (UINT16) LEGACY_FD_QUESTION_ID;\r | |
731 | TypeStr = STR_FLOPPY;\r | |
732 | TypeStrHelp = STR_FLOPPY_HELP;\r | |
733 | FormTitle = STR_FLOPPY_TITLE;\r | |
734 | BbsType = BBS_FLOPPY;\r | |
735 | Default = mLegacyBootOptionPrivate->MaintainMapData->CurrentNvData.LegacyFD;\r | |
736 | break;\r | |
737 | \r | |
738 | case FORM_HARDDISK_BOOT_ID:\r | |
739 | OptionMenu = (LEGACY_MENU_OPTION *) &LegacyHDMenu;\r | |
740 | Key = (UINT16) LEGACY_HD_QUESTION_ID;\r | |
741 | TypeStr = STR_HARDDISK;\r | |
742 | TypeStrHelp = STR_HARDDISK_HELP;\r | |
743 | FormTitle = STR_HARDDISK_TITLE;\r | |
744 | BbsType = BBS_HARDDISK;\r | |
745 | Default = mLegacyBootOptionPrivate->MaintainMapData->CurrentNvData.LegacyHD;\r | |
746 | break;\r | |
747 | \r | |
748 | case FORM_CDROM_BOOT_ID:\r | |
749 | OptionMenu = (LEGACY_MENU_OPTION *) &LegacyCDMenu;\r | |
750 | Key = (UINT16) LEGACY_CD_QUESTION_ID;\r | |
751 | TypeStr = STR_CDROM;\r | |
752 | TypeStrHelp = STR_CDROM_HELP;\r | |
753 | FormTitle = STR_CDROM_TITLE;\r | |
754 | BbsType = BBS_CDROM;\r | |
755 | Default = mLegacyBootOptionPrivate->MaintainMapData->CurrentNvData.LegacyCD;\r | |
756 | break;\r | |
757 | \r | |
758 | case FORM_NET_BOOT_ID:\r | |
759 | OptionMenu = (LEGACY_MENU_OPTION *) &LegacyNETMenu;\r | |
760 | Key = (UINT16) LEGACY_NET_QUESTION_ID;\r | |
761 | TypeStr = STR_NET;\r | |
762 | TypeStrHelp = STR_NET_HELP;\r | |
763 | FormTitle = STR_NET_TITLE;\r | |
764 | BbsType = BBS_EMBED_NETWORK;\r | |
765 | Default = mLegacyBootOptionPrivate->MaintainMapData->CurrentNvData.LegacyNET;\r | |
766 | break;\r | |
767 | \r | |
768 | case FORM_BEV_BOOT_ID:\r | |
769 | OptionMenu = (LEGACY_MENU_OPTION *) &LegacyBEVMenu;\r | |
770 | Key = (UINT16) LEGACY_BEV_QUESTION_ID;\r | |
771 | TypeStr = STR_BEV;\r | |
772 | TypeStrHelp = STR_BEV_HELP;\r | |
773 | FormTitle = STR_BEV_TITLE;\r | |
774 | BbsType = BBS_BEV_DEVICE;\r | |
775 | Default = mLegacyBootOptionPrivate->MaintainMapData->CurrentNvData.LegacyBEV;\r | |
776 | break;\r | |
777 | \r | |
778 | default:\r | |
779 | DEBUG ((EFI_D_ERROR, "Invalid command ID for updating page!\n"));\r | |
780 | return;\r | |
781 | }\r | |
782 | \r | |
783 | HiiSetString (mLegacyBootOptionPrivate->HiiHandle, STRING_TOKEN(STR_ORDER_CHANGE_PROMPT), FormTitle, NULL);\r | |
784 | \r | |
785 | CreateLegacyMenuStringToken (mLegacyBootOptionPrivate->HiiHandle, OptionMenu);\r | |
786 | \r | |
787 | OptionsOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
788 | ASSERT (OptionsOpCodeHandle != NULL);\r | |
789 | \r | |
790 | \r | |
791 | for (Index = 0; Index < OptionMenu->MenuNumber; Index++) {\r | |
792 | NewMenuEntry = GetMenuEntry (OptionMenu, Index);\r | |
793 | //\r | |
794 | // Create OneOf for each legacy device\r | |
795 | //\r | |
796 | HiiCreateOneOfOptionOpCode (\r | |
797 | OptionsOpCodeHandle,\r | |
798 | NewMenuEntry->DisplayStringToken,\r | |
799 | 0,\r | |
800 | EFI_IFR_TYPE_NUM_SIZE_16,\r | |
801 | ((LEGACY_DEVICE_CONTEXT *) NewMenuEntry->VariableContext)->BbsIndex\r | |
802 | );\r | |
803 | }\r | |
804 | \r | |
805 | //\r | |
806 | // Create OneOf for item "Disabled"\r | |
807 | //\r | |
808 | HiiCreateOneOfOptionOpCode (\r | |
809 | OptionsOpCodeHandle,\r | |
810 | STRING_TOKEN (STR_DISABLE_LEGACY_DEVICE),\r | |
811 | 0,\r | |
812 | EFI_IFR_TYPE_NUM_SIZE_16,\r | |
813 | 0xFF\r | |
814 | );\r | |
815 | \r | |
816 | //\r | |
817 | // Create oneof tag here for FD/HD/CD #1 #2\r | |
818 | //\r | |
819 | for (Index = 0; Index < OptionMenu->MenuNumber; Index++) {\r | |
820 | DefaultOpCodeHandle = HiiAllocateOpCodeHandle ();\r | |
821 | ASSERT (DefaultOpCodeHandle != NULL);\r | |
822 | \r | |
823 | HiiCreateDefaultOpCode (\r | |
824 | DefaultOpCodeHandle, \r | |
825 | EFI_HII_DEFAULT_CLASS_STANDARD, \r | |
826 | EFI_IFR_TYPE_NUM_SIZE_16, \r | |
827 | *Default++\r | |
828 | );\r | |
829 | \r | |
830 | //\r | |
831 | // Create the string for oneof tag\r | |
832 | //\r | |
833 | UnicodeSPrint (String, sizeof (String), TypeStr, Index);\r | |
834 | StrRef = HiiSetString (mLegacyBootOptionPrivate->HiiHandle, 0, String, NULL);\r | |
835 | \r | |
836 | UnicodeSPrint (String, sizeof (String), TypeStrHelp, Index);\r | |
837 | StrRefHelp = HiiSetString (mLegacyBootOptionPrivate->HiiHandle, 0, String, NULL);\r | |
838 | \r | |
839 | HiiCreateOneOfOpCode (\r | |
840 | mLegacyStartOpCodeHandle,\r | |
841 | (EFI_QUESTION_ID) (Key + Index),\r | |
842 | VARSTORE_ID_LEGACY_BOOT,\r | |
843 | (UINT16) (Key + Index * 2 - CONFIG_OPTION_OFFSET),\r | |
844 | StrRef,\r | |
845 | StrRefHelp,\r | |
846 | EFI_IFR_FLAG_CALLBACK,\r | |
847 | EFI_IFR_NUMERIC_SIZE_2,\r | |
848 | OptionsOpCodeHandle,\r | |
849 | DefaultOpCodeHandle //NULL //\r | |
850 | );\r | |
851 | \r | |
852 | HiiFreeOpCodeHandle (DefaultOpCodeHandle);\r | |
853 | }\r | |
854 | \r | |
855 | HiiUpdateForm (\r | |
856 | mLegacyBootOptionPrivate->HiiHandle,\r | |
857 | &mLegacyBootOptionGuid,\r | |
858 | LEGACY_ORDER_CHANGE_FORM_ID,\r | |
859 | mLegacyStartOpCodeHandle, \r | |
860 | mLegacyEndOpCodeHandle \r | |
861 | );\r | |
862 | \r | |
863 | HiiFreeOpCodeHandle (OptionsOpCodeHandle);\r | |
864 | }\r | |
865 | \r | |
866 | \r | |
867 | /**\r | |
868 | Adjust question value when one question value has been changed.\r | |
869 | \r | |
870 | @param QuestionId The question id for the value changed question.\r | |
871 | @param Value The value for the changed question.\r | |
872 | \r | |
873 | **/\r | |
874 | VOID\r | |
875 | AdjustOptionValue (\r | |
876 | IN UINT16 QuestionId,\r | |
877 | IN EFI_IFR_TYPE_VALUE *Value\r | |
878 | )\r | |
879 | {\r | |
880 | UINTN Number;\r | |
881 | BBS_TYPE BbsType;\r | |
882 | LEGACY_DEV_ORDER_ENTRY *DevOrder;\r | |
883 | UINT16 *Default;\r | |
884 | LEGACY_BOOT_NV_DATA *CurrentNVMap;\r | |
885 | UINT16 *CurrentVal;\r | |
886 | UINTN Index;\r | |
887 | UINTN Index2;\r | |
888 | UINTN Index3;\r | |
889 | UINTN NewValuePos;\r | |
890 | UINTN OldValue;\r | |
891 | UINTN NewValue;\r | |
892 | UINT8 *DisMap;\r | |
893 | UINTN Pos;\r | |
894 | UINTN Bit;\r | |
895 | \r | |
896 | Number = 0;\r | |
897 | BbsType = BBS_UNKNOWN;\r | |
898 | CurrentVal = 0;\r | |
899 | DevOrder = NULL;\r | |
900 | Default = NULL;\r | |
901 | NewValue = 0;\r | |
902 | NewValuePos = 0;\r | |
903 | \r | |
904 | //\r | |
905 | // Update Select FD/HD/CD/NET/BEV Order Form\r | |
906 | //\r | |
907 | ASSERT ((QuestionId >= LEGACY_FD_QUESTION_ID) && (QuestionId < LEGACY_BEV_QUESTION_ID + MAX_MENU_NUMBER));\r | |
908 | \r | |
909 | CurrentNVMap = &mLegacyBootOptionPrivate->MaintainMapData->CurrentNvData;\r | |
910 | HiiGetBrowserData (&mLegacyBootOptionGuid, mLegacyBootStorageName, sizeof (LEGACY_BOOT_NV_DATA), (UINT8 *) CurrentNVMap);\r | |
911 | DisMap = mLegacyBootOptionPrivate->MaintainMapData->DisableMap;\r | |
912 | \r | |
913 | if (QuestionId >= LEGACY_FD_QUESTION_ID && QuestionId < LEGACY_FD_QUESTION_ID + MAX_MENU_NUMBER) {\r | |
914 | Number = (UINT16) LegacyFDMenu.MenuNumber;\r | |
915 | BbsType = BBS_FLOPPY;\r | |
916 | CurrentVal = CurrentNVMap->LegacyFD;\r | |
917 | Default = mLegacyBootOptionPrivate->MaintainMapData->LastTimeNvData.LegacyFD;\r | |
918 | } else if (QuestionId >= LEGACY_HD_QUESTION_ID && QuestionId < LEGACY_HD_QUESTION_ID + MAX_MENU_NUMBER) {\r | |
919 | Number = (UINT16) LegacyHDMenu.MenuNumber;\r | |
920 | BbsType = BBS_HARDDISK;\r | |
921 | CurrentVal = CurrentNVMap->LegacyHD;\r | |
922 | Default = mLegacyBootOptionPrivate->MaintainMapData->LastTimeNvData.LegacyHD;\r | |
923 | } else if (QuestionId >= LEGACY_CD_QUESTION_ID && QuestionId < LEGACY_CD_QUESTION_ID + MAX_MENU_NUMBER) {\r | |
924 | Number = (UINT16) LegacyCDMenu.MenuNumber;\r | |
925 | BbsType = BBS_CDROM;\r | |
926 | CurrentVal = CurrentNVMap->LegacyCD;\r | |
927 | Default = mLegacyBootOptionPrivate->MaintainMapData->LastTimeNvData.LegacyCD;\r | |
928 | } else if (QuestionId >= LEGACY_NET_QUESTION_ID && QuestionId < LEGACY_NET_QUESTION_ID + MAX_MENU_NUMBER) {\r | |
929 | Number = (UINT16) LegacyNETMenu.MenuNumber;\r | |
930 | BbsType = BBS_EMBED_NETWORK;\r | |
931 | CurrentVal = CurrentNVMap->LegacyNET;\r | |
932 | Default = mLegacyBootOptionPrivate->MaintainMapData->LastTimeNvData.LegacyNET;\r | |
933 | } else if (QuestionId >= LEGACY_BEV_QUESTION_ID && QuestionId < LEGACY_BEV_QUESTION_ID + MAX_MENU_NUMBER) {\r | |
934 | Number = (UINT16) LegacyBEVMenu.MenuNumber;\r | |
935 | BbsType = BBS_BEV_DEVICE;\r | |
936 | CurrentVal = CurrentNVMap->LegacyBEV;\r | |
937 | Default = mLegacyBootOptionPrivate->MaintainMapData->LastTimeNvData.LegacyBEV;\r | |
938 | }\r | |
939 | \r | |
940 | //\r | |
941 | // First, find the different position\r | |
942 | // if there is change, it should be only one\r | |
943 | //\r | |
944 | for (Index = 0; Index < Number; Index++) {\r | |
945 | if (CurrentVal[Index] != Default[Index]) {\r | |
946 | OldValue = Default[Index];\r | |
947 | NewValue = CurrentVal[Index];\r | |
948 | break;\r | |
949 | }\r | |
950 | }\r | |
951 | \r | |
952 | if (Index != Number) {\r | |
953 | //\r | |
954 | // there is change, now process\r | |
955 | //\r | |
956 | if (0xFF == NewValue) {\r | |
957 | //\r | |
958 | // This item will be disable\r | |
959 | // Just move the items behind this forward to overlap it\r | |
960 | //\r | |
961 | Pos = OldValue / 8;\r | |
962 | Bit = 7 - (OldValue % 8);\r | |
963 | DisMap[Pos] = (UINT8) (DisMap[Pos] | (UINT8) (1 << Bit));\r | |
964 | for (Index2 = Index; Index2 < Number - 1; Index2++) {\r | |
965 | CurrentVal[Index2] = CurrentVal[Index2 + 1];\r | |
966 | }\r | |
967 | \r | |
968 | CurrentVal[Index2] = 0xFF;\r | |
969 | } else {\r | |
970 | for (Index2 = 0; Index2 < Number; Index2++) {\r | |
971 | if (Index2 == Index) {\r | |
972 | continue;\r | |
973 | }\r | |
974 | \r | |
975 | if (Default[Index2] == NewValue) {\r | |
976 | //\r | |
977 | // If NewValue is in OldLegacyDev array\r | |
978 | // remember its old position\r | |
979 | //\r | |
980 | NewValuePos = Index2;\r | |
981 | break;\r | |
982 | }\r | |
983 | }\r | |
984 | \r | |
985 | if (Index2 != Number) {\r | |
986 | //\r | |
987 | // We will change current item to an existing item\r | |
988 | // (It's hard to describe here, please read code, it's like a cycle-moving)\r | |
989 | //\r | |
990 | for (Index2 = NewValuePos; Index2 != Index;) {\r | |
991 | if (NewValuePos < Index) {\r | |
992 | CurrentVal[Index2] = Default[Index2 + 1];\r | |
993 | Index2++;\r | |
994 | } else {\r | |
995 | CurrentVal[Index2] = Default[Index2 - 1];\r | |
996 | Index2--;\r | |
997 | }\r | |
998 | }\r | |
999 | } else {\r | |
1000 | //\r | |
1001 | // If NewValue is not in OldlegacyDev array, we are changing to a disabled item\r | |
1002 | // so we should modify DisMap to reflect the change\r | |
1003 | //\r | |
1004 | Pos = NewValue / 8;\r | |
1005 | Bit = 7 - (NewValue % 8);\r | |
1006 | DisMap[Pos] = (UINT8) (DisMap[Pos] & (~ (UINT8) (1 << Bit)));\r | |
1007 | if (0xFF != OldValue) {\r | |
1008 | //\r | |
1009 | // Because NewValue is a item that was disabled before\r | |
1010 | // so after changing the OldValue should be disabled\r | |
1011 | // actually we are doing a swap of enable-disable states of two items\r | |
1012 | //\r | |
1013 | Pos = OldValue / 8;\r | |
1014 | Bit = 7 - (OldValue % 8);\r | |
1015 | DisMap[Pos] = (UINT8) (DisMap[Pos] | (UINT8) (1 << Bit));\r | |
1016 | }\r | |
1017 | }\r | |
1018 | }\r | |
1019 | //\r | |
1020 | // To prevent DISABLE appears in the middle of the list\r | |
1021 | // we should perform a re-ordering\r | |
1022 | //\r | |
1023 | Index3 = Index;\r | |
1024 | Index = 0;\r | |
1025 | while (Index < Number) {\r | |
1026 | if (0xFF != CurrentVal[Index]) {\r | |
1027 | Index++;\r | |
1028 | continue;\r | |
1029 | }\r | |
1030 | \r | |
1031 | Index2 = Index;\r | |
1032 | Index2++;\r | |
1033 | while (Index2 < Number) {\r | |
1034 | if (0xFF != CurrentVal[Index2]) {\r | |
1035 | break;\r | |
1036 | }\r | |
1037 | \r | |
1038 | Index2++;\r | |
1039 | }\r | |
1040 | \r | |
1041 | if (Index2 < Number) {\r | |
1042 | CurrentVal[Index] = CurrentVal[Index2];\r | |
1043 | CurrentVal[Index2] = 0xFF;\r | |
1044 | }\r | |
1045 | \r | |
1046 | Index++;\r | |
1047 | }\r | |
1048 | \r | |
1049 | //\r | |
1050 | // Return correct question value.\r | |
1051 | //\r | |
1052 | Value->u16 = CurrentVal[Index3];\r | |
1053 | CopyMem (Default, CurrentVal, sizeof (UINT16) * Number);\r | |
1054 | }\r | |
1055 | \r | |
1056 | //\r | |
1057 | // Pass changed uncommitted data back to Form Browser\r | |
1058 | //\r | |
1059 | HiiSetBrowserData (&mLegacyBootOptionGuid, mLegacyBootStorageName, sizeof (LEGACY_BOOT_NV_DATA), (UINT8 *) CurrentNVMap, NULL);\r | |
1060 | }\r | |
1061 | \r | |
1062 | /**\r | |
1063 | This call back function is registered with Boot Manager formset.\r | |
1064 | When user selects a boot option, this call back function will\r | |
1065 | be triggered. The boot option is saved for later processing.\r | |
1066 | \r | |
1067 | \r | |
1068 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
1069 | @param Action Specifies the type of action taken by the browser.\r | |
1070 | @param QuestionId A unique value which is sent to the original exporting driver\r | |
1071 | so that it can identify the type of data to expect.\r | |
1072 | @param Type The type of value for the question.\r | |
1073 | @param Value A pointer to the data being sent to the original exporting driver.\r | |
1074 | @param ActionRequest On return, points to the action requested by the callback function.\r | |
1075 | \r | |
1076 | @retval EFI_SUCCESS The callback successfully handled the action.\r | |
1077 | @retval EFI_INVALID_PARAMETER The setup browser call this function with invalid parameters.\r | |
1078 | \r | |
1079 | **/\r | |
1080 | EFI_STATUS\r | |
1081 | EFIAPI\r | |
1082 | LegacyBootOptionCallback (\r | |
1083 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
1084 | IN EFI_BROWSER_ACTION Action,\r | |
1085 | IN EFI_QUESTION_ID QuestionId,\r | |
1086 | IN UINT8 Type,\r | |
1087 | IN EFI_IFR_TYPE_VALUE *Value,\r | |
1088 | OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r | |
1089 | )\r | |
1090 | {\r | |
1091 | if (Action != EFI_BROWSER_ACTION_CHANGED && Action != EFI_BROWSER_ACTION_CHANGING) {\r | |
1092 | //\r | |
1093 | // Do nothing for other UEFI Action. Only do call back when data is changed.\r | |
1094 | //\r | |
1095 | return EFI_UNSUPPORTED;\r | |
1096 | }\r | |
1097 | \r | |
1098 | if ((Value == NULL) || (ActionRequest == NULL)) {\r | |
1099 | return EFI_INVALID_PARAMETER;\r | |
1100 | }\r | |
1101 | \r | |
1102 | if (Action == EFI_BROWSER_ACTION_CHANGING) {\r | |
1103 | switch (QuestionId) {\r | |
1104 | case FORM_FLOPPY_BOOT_ID:\r | |
1105 | case FORM_HARDDISK_BOOT_ID:\r | |
1106 | case FORM_CDROM_BOOT_ID:\r | |
1107 | case FORM_NET_BOOT_ID:\r | |
1108 | case FORM_BEV_BOOT_ID:\r | |
1109 | UpdateLegacyDeviceOrderPage (QuestionId);\r | |
1110 | break;\r | |
1111 | \r | |
1112 | default:\r | |
1113 | break;\r | |
1114 | }\r | |
1115 | } else if (Action == EFI_BROWSER_ACTION_CHANGED) {\r | |
1116 | if ((Value == NULL) || (ActionRequest == NULL)) {\r | |
1117 | return EFI_INVALID_PARAMETER;\r | |
1118 | }\r | |
1119 | \r | |
1120 | if ((QuestionId >= LEGACY_FD_QUESTION_ID) && (QuestionId < LEGACY_BEV_QUESTION_ID + MAX_MENU_NUMBER)) {\r | |
1121 | AdjustOptionValue(QuestionId, Value);\r | |
1122 | }\r | |
1123 | }\r | |
1124 | return EFI_SUCCESS;\r | |
1125 | }\r | |
1126 | \r | |
1127 | \r | |
1128 | /**\r | |
1129 | Create a menu entry by given menu type.\r | |
1130 | \r | |
1131 | @param MenuType The Menu type to be created.\r | |
1132 | \r | |
1133 | @retval NULL If failed to create the menu.\r | |
1134 | @return the new menu entry.\r | |
1135 | \r | |
1136 | **/\r | |
1137 | LEGACY_MENU_ENTRY *\r | |
1138 | CreateMenuEntry (\r | |
1139 | VOID\r | |
1140 | )\r | |
1141 | {\r | |
1142 | LEGACY_MENU_ENTRY *MenuEntry;\r | |
1143 | \r | |
1144 | //\r | |
1145 | // Create new menu entry\r | |
1146 | //\r | |
1147 | MenuEntry = AllocateZeroPool (sizeof (LEGACY_MENU_ENTRY));\r | |
1148 | if (MenuEntry == NULL) {\r | |
1149 | return NULL;\r | |
1150 | }\r | |
1151 | \r | |
1152 | MenuEntry->VariableContext = AllocateZeroPool (sizeof (LEGACY_DEVICE_CONTEXT));\r | |
1153 | if (MenuEntry->VariableContext == NULL) {\r | |
1154 | FreePool (MenuEntry);\r | |
1155 | return NULL;\r | |
1156 | }\r | |
1157 | \r | |
1158 | MenuEntry->Signature = LEGACY_MENU_ENTRY_SIGNATURE;\r | |
1159 | return MenuEntry;\r | |
1160 | }\r | |
1161 | \r | |
1162 | /**\r | |
1163 | \r | |
1164 | Base on the L"LegacyDevOrder" variable to build the current order data.\r | |
1165 | \r | |
1166 | **/\r | |
1167 | VOID\r | |
1168 | GetLegacyOptionsOrder (\r | |
1169 | VOID\r | |
1170 | )\r | |
1171 | {\r | |
1172 | UINTN VarSize;\r | |
1173 | UINT8 *VarData;\r | |
1174 | UINT8 *VarTmp;\r | |
1175 | LEGACY_DEV_ORDER_ENTRY *DevOrder;\r | |
1176 | UINT16 *LegacyDev;\r | |
1177 | UINTN Index;\r | |
1178 | LEGACY_MENU_OPTION *OptionMenu;\r | |
1179 | UINT16 VarDevOrder;\r | |
1180 | UINTN Pos;\r | |
1181 | UINTN Bit;\r | |
1182 | UINT8 *DisMap;\r | |
1183 | \r | |
1184 | DisMap = ZeroMem (mLegacyBootOptionPrivate->MaintainMapData->DisableMap, sizeof (mLegacyBootOptionPrivate->MaintainMapData->DisableMap));\r | |
1185 | \r | |
1186 | //\r | |
1187 | // Get Device Order from variable\r | |
1188 | //\r | |
1189 | GetVariable2 (VAR_LEGACY_DEV_ORDER, &gEfiLegacyDevOrderVariableGuid, (VOID **) &VarData, &VarSize);\r | |
1190 | VarTmp = VarData;\r | |
1191 | if (NULL != VarData) {\r | |
1192 | DevOrder = (LEGACY_DEV_ORDER_ENTRY *) VarData;\r | |
1193 | while (VarData < VarTmp + VarSize) {\r | |
1194 | switch (DevOrder->BbsType) {\r | |
1195 | case BBS_FLOPPY:\r | |
1196 | LegacyDev = mLegacyBootOptionPrivate->MaintainMapData->InitialNvData.LegacyFD;\r | |
1197 | OptionMenu = &LegacyFDMenu;\r | |
1198 | break;\r | |
1199 | \r | |
1200 | case BBS_HARDDISK:\r | |
1201 | LegacyDev = mLegacyBootOptionPrivate->MaintainMapData->InitialNvData.LegacyHD;\r | |
1202 | OptionMenu = &LegacyHDMenu;\r | |
1203 | break;\r | |
1204 | \r | |
1205 | case BBS_CDROM:\r | |
1206 | LegacyDev = mLegacyBootOptionPrivate->MaintainMapData->InitialNvData.LegacyCD;\r | |
1207 | OptionMenu = &LegacyCDMenu;\r | |
1208 | break;\r | |
1209 | \r | |
1210 | case BBS_EMBED_NETWORK:\r | |
1211 | LegacyDev = mLegacyBootOptionPrivate->MaintainMapData->InitialNvData.LegacyNET;\r | |
1212 | OptionMenu = &LegacyNETMenu;\r | |
1213 | break;\r | |
1214 | \r | |
1215 | case BBS_BEV_DEVICE:\r | |
1216 | LegacyDev = mLegacyBootOptionPrivate->MaintainMapData->InitialNvData.LegacyBEV;\r | |
1217 | OptionMenu = &LegacyBEVMenu;\r | |
1218 | break;\r | |
1219 | \r | |
1220 | case BBS_UNKNOWN:\r | |
1221 | default:\r | |
1222 | ASSERT (FALSE);\r | |
1223 | DEBUG ((DEBUG_ERROR, "Unsupported device type found!\n"));\r | |
1224 | break;\r | |
1225 | }\r | |
1226 | \r | |
1227 | //\r | |
1228 | // Create oneof tag here for FD/HD/CD #1 #2\r | |
1229 | //\r | |
1230 | for (Index = 0; Index < OptionMenu->MenuNumber; Index++) { \r | |
1231 | VarDevOrder = *(UINT16 *) ((UINT8 *) DevOrder + sizeof (BBS_TYPE) + sizeof (UINT16) + Index * sizeof (UINT16));\r | |
1232 | \r | |
1233 | if (0xFF00 == (VarDevOrder & 0xFF00)) {\r | |
1234 | LegacyDev[Index] = 0xFF;\r | |
1235 | Pos = (VarDevOrder & 0xFF) / 8;\r | |
1236 | Bit = 7 - ((VarDevOrder & 0xFF) % 8);\r | |
1237 | DisMap[Pos] = (UINT8) (DisMap[Pos] | (UINT8) (1 << Bit));\r | |
1238 | } else {\r | |
1239 | LegacyDev[Index] = VarDevOrder & 0xFF;\r | |
1240 | }\r | |
1241 | }\r | |
1242 | \r | |
1243 | VarData += sizeof (BBS_TYPE);\r | |
1244 | VarData += *(UINT16 *) VarData;\r | |
1245 | DevOrder = (LEGACY_DEV_ORDER_ENTRY *) VarData;\r | |
1246 | }\r | |
1247 | }\r | |
1248 | \r | |
1249 | CopyMem (&mLegacyBootOptionPrivate->MaintainMapData->LastTimeNvData, &mLegacyBootOptionPrivate->MaintainMapData->InitialNvData, sizeof (LEGACY_BOOT_NV_DATA));\r | |
1250 | CopyMem (&mLegacyBootOptionPrivate->MaintainMapData->CurrentNvData, &mLegacyBootOptionPrivate->MaintainMapData->InitialNvData, sizeof (LEGACY_BOOT_NV_DATA));\r | |
1251 | }\r | |
1252 | \r | |
1253 | /**\r | |
1254 | \r | |
1255 | Build the LegacyFDMenu LegacyHDMenu LegacyCDMenu according to LegacyBios.GetBbsInfo().\r | |
1256 | \r | |
1257 | **/\r | |
1258 | VOID\r | |
1259 | GetLegacyOptions (\r | |
1260 | VOID\r | |
1261 | )\r | |
1262 | {\r | |
1263 | LEGACY_MENU_ENTRY *NewMenuEntry;\r | |
1264 | LEGACY_DEVICE_CONTEXT *NewLegacyDevContext;\r | |
1265 | EFI_BOOT_MANAGER_LOAD_OPTION *BootOption;\r | |
1266 | UINTN BootOptionCount;\r | |
1267 | UINT16 Index;\r | |
1268 | UINTN FDNum;\r | |
1269 | UINTN HDNum;\r | |
1270 | UINTN CDNum;\r | |
1271 | UINTN NETNum;\r | |
1272 | UINTN BEVNum;\r | |
1273 | \r | |
1274 | //\r | |
1275 | // Initialize Bbs Table Context from BBS info data\r | |
1276 | //\r | |
1277 | InitializeListHead (&LegacyFDMenu.Head);\r | |
1278 | InitializeListHead (&LegacyHDMenu.Head);\r | |
1279 | InitializeListHead (&LegacyCDMenu.Head);\r | |
1280 | InitializeListHead (&LegacyNETMenu.Head);\r | |
1281 | InitializeListHead (&LegacyBEVMenu.Head);\r | |
1282 | \r | |
1283 | FDNum = 0;\r | |
1284 | HDNum = 0;\r | |
1285 | CDNum = 0;\r | |
1286 | NETNum = 0;\r | |
1287 | BEVNum = 0;\r | |
1288 | \r | |
1289 | EfiBootManagerConnectAll ();\r | |
1290 | \r | |
1291 | //\r | |
1292 | // for better user experience\r | |
1293 | // 1. User changes HD configuration (e.g.: unplug HDD), here we have a chance to remove the HDD boot option\r | |
1294 | // 2. User enables/disables UEFI PXE, here we have a chance to add/remove EFI Network boot option\r | |
1295 | //\r | |
1296 | EfiBootManagerRefreshAllBootOption ();\r | |
1297 | \r | |
1298 | BootOption = EfiBootManagerGetLoadOptions (&BootOptionCount, LoadOptionTypeBoot);\r | |
1299 | for (Index = 0; Index < BootOptionCount; Index++) {\r | |
1300 | if ((DevicePathType (BootOption[Index].FilePath) != BBS_DEVICE_PATH) ||\r | |
1301 | (DevicePathSubType (BootOption[Index].FilePath) != BBS_BBS_DP)\r | |
1302 | ) {\r | |
1303 | continue;\r | |
1304 | }\r | |
1305 | ASSERT (BootOption[Index].OptionalDataSize == sizeof (LEGACY_BOOT_OPTION_BBS_DATA));\r | |
1306 | NewMenuEntry = CreateMenuEntry ();\r | |
1307 | ASSERT (NewMenuEntry != NULL);\r | |
1308 | \r | |
1309 | NewLegacyDevContext = (LEGACY_DEVICE_CONTEXT *) NewMenuEntry->VariableContext;\r | |
1310 | NewLegacyDevContext->BbsIndex = ((LEGACY_BOOT_OPTION_BBS_DATA *) BootOption[Index].OptionalData)->BbsIndex;\r | |
1311 | NewLegacyDevContext->Description = AllocateCopyPool (StrSize (BootOption[Index].Description), BootOption[Index].Description);\r | |
1312 | ASSERT (NewLegacyDevContext->Description != NULL);\r | |
1313 | \r | |
1314 | NewMenuEntry->DisplayString = NewLegacyDevContext->Description;\r | |
1315 | NewMenuEntry->HelpString = NULL;\r | |
1316 | \r | |
1317 | switch (((BBS_BBS_DEVICE_PATH *) BootOption[Index].FilePath)->DeviceType) {\r | |
1318 | case BBS_TYPE_FLOPPY:\r | |
1319 | InsertTailList (&LegacyFDMenu.Head, &NewMenuEntry->Link);\r | |
1320 | FDNum++;\r | |
1321 | break;\r | |
1322 | \r | |
1323 | case BBS_TYPE_HARDDRIVE:\r | |
1324 | InsertTailList (&LegacyHDMenu.Head, &NewMenuEntry->Link);\r | |
1325 | HDNum++;\r | |
1326 | break;\r | |
1327 | \r | |
1328 | case BBS_TYPE_CDROM:\r | |
1329 | InsertTailList (&LegacyCDMenu.Head, &NewMenuEntry->Link);\r | |
1330 | CDNum++;\r | |
1331 | break;\r | |
1332 | \r | |
1333 | case BBS_TYPE_EMBEDDED_NETWORK:\r | |
1334 | InsertTailList (&LegacyNETMenu.Head, &NewMenuEntry->Link);\r | |
1335 | NETNum++;\r | |
1336 | break;\r | |
1337 | \r | |
1338 | case BBS_TYPE_BEV:\r | |
1339 | InsertTailList (&LegacyBEVMenu.Head, &NewMenuEntry->Link);\r | |
1340 | BEVNum++;\r | |
1341 | break;\r | |
1342 | }\r | |
1343 | }\r | |
1344 | \r | |
1345 | EfiBootManagerFreeLoadOptions (BootOption, BootOptionCount);\r | |
1346 | \r | |
1347 | LegacyFDMenu.MenuNumber = FDNum;\r | |
1348 | LegacyHDMenu.MenuNumber = HDNum;\r | |
1349 | LegacyCDMenu.MenuNumber = CDNum;\r | |
1350 | LegacyNETMenu.MenuNumber = NETNum;\r | |
1351 | LegacyBEVMenu.MenuNumber = BEVNum;\r | |
1352 | }\r | |
1353 | \r | |
1354 | \r | |
1355 | /**\r | |
1356 | \r | |
1357 | Install Boot Manager Menu driver.\r | |
1358 | \r | |
1359 | @param ImageHandle The image handle.\r | |
1360 | @param SystemTable The system table.\r | |
1361 | \r | |
1362 | @retval EFI_SUCEESS Install Boot manager menu success.\r | |
1363 | @retval Other Return error status.\r | |
1364 | \r | |
1365 | **/\r | |
1366 | EFI_STATUS\r | |
1367 | EFIAPI\r | |
1368 | LegacyBootMaintUiLibConstructor (\r | |
1369 | IN EFI_HANDLE ImageHandle,\r | |
1370 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
1371 | )\r | |
1372 | {\r | |
1373 | EFI_STATUS Status;\r | |
1374 | EFI_LEGACY_BIOS_PROTOCOL *LegacyBios;\r | |
1375 | LEGACY_BOOT_OPTION_CALLBACK_DATA *LegacyBootOptionData;\r | |
1376 | \r | |
1377 | Status = gBS->LocateProtocol (&gEfiLegacyBiosProtocolGuid, NULL, (VOID **) &LegacyBios);\r | |
1378 | if (!EFI_ERROR (Status)) {\r | |
1379 | //\r | |
1380 | // Create LegacyBootOptionData structures for Driver Callback\r | |
1381 | //\r | |
1382 | LegacyBootOptionData = AllocateZeroPool (sizeof (LEGACY_BOOT_OPTION_CALLBACK_DATA));\r | |
1383 | ASSERT (LegacyBootOptionData != NULL);\r | |
1384 | \r | |
1385 | LegacyBootOptionData->MaintainMapData = AllocateZeroPool (sizeof (LEGACY_BOOT_MAINTAIN_DATA));\r | |
1386 | ASSERT (LegacyBootOptionData->MaintainMapData != NULL);\r | |
1387 | \r | |
1388 | LegacyBootOptionData->ConfigAccess.ExtractConfig = LegacyBootOptionExtractConfig;\r | |
1389 | LegacyBootOptionData->ConfigAccess.RouteConfig = LegacyBootOptionRouteConfig;\r | |
1390 | LegacyBootOptionData->ConfigAccess.Callback = LegacyBootOptionCallback;\r | |
1391 | \r | |
1392 | //\r | |
1393 | // Install Device Path Protocol and Config Access protocol to driver handle\r | |
1394 | //\r | |
1395 | Status = gBS->InstallMultipleProtocolInterfaces (\r | |
1396 | &LegacyBootOptionData->DriverHandle,\r | |
1397 | &gEfiDevicePathProtocolGuid,\r | |
1398 | &mLegacyBootOptionHiiVendorDevicePath,\r | |
1399 | &gEfiHiiConfigAccessProtocolGuid,\r | |
1400 | &LegacyBootOptionData->ConfigAccess,\r | |
1401 | NULL\r | |
1402 | );\r | |
1403 | ASSERT_EFI_ERROR (Status);\r | |
1404 | \r | |
1405 | //\r | |
1406 | // Publish our HII data\r | |
1407 | //\r | |
1408 | LegacyBootOptionData->HiiHandle = HiiAddPackages (\r | |
1409 | &mLegacyBootOptionGuid,\r | |
1410 | LegacyBootOptionData->DriverHandle,\r | |
1411 | LegacyBootMaintUiVfrBin,\r | |
1412 | LegacyBootMaintUiLibStrings,\r | |
1413 | NULL\r | |
1414 | );\r | |
1415 | ASSERT (LegacyBootOptionData->HiiHandle != NULL);\r | |
1416 | \r | |
1417 | mLegacyBootOptionPrivate = LegacyBootOptionData;\r | |
1418 | \r | |
1419 | GetLegacyOptions ();\r | |
1420 | \r | |
1421 | GetLegacyOptionsOrder();\r | |
1422 | }\r | |
1423 | \r | |
1424 | return EFI_SUCCESS;\r | |
1425 | }\r | |
1426 | \r | |
1427 | /**\r | |
1428 | Destructor of Customized Display Library Instance.\r | |
1429 | \r | |
1430 | @param ImageHandle The firmware allocated handle for the EFI image.\r | |
1431 | @param SystemTable A pointer to the EFI System Table.\r | |
1432 | \r | |
1433 | @retval EFI_SUCCESS The destructor completed successfully.\r | |
1434 | @retval Other value The destructor did not complete successfully.\r | |
1435 | \r | |
1436 | **/\r | |
1437 | EFI_STATUS\r | |
1438 | EFIAPI\r | |
1439 | LegacyBootMaintUiLibDestructor (\r | |
1440 | IN EFI_HANDLE ImageHandle,\r | |
1441 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
1442 | )\r | |
1443 | {\r | |
1444 | EFI_STATUS Status;\r | |
1445 | \r | |
1446 | if (mLegacyBootOptionPrivate->DriverHandle != NULL) {\r | |
1447 | Status = gBS->UninstallMultipleProtocolInterfaces (\r | |
1448 | mLegacyBootOptionPrivate->DriverHandle,\r | |
1449 | &gEfiDevicePathProtocolGuid,\r | |
1450 | &mLegacyBootOptionHiiVendorDevicePath,\r | |
1451 | &gEfiHiiConfigAccessProtocolGuid,\r | |
1452 | &mLegacyBootOptionPrivate->ConfigAccess,\r | |
1453 | NULL\r | |
1454 | );\r | |
1455 | ASSERT_EFI_ERROR (Status);\r | |
1456 | \r | |
1457 | HiiRemovePackages (mLegacyBootOptionPrivate->HiiHandle);\r | |
1458 | \r | |
1459 | FreePool (mLegacyBootOptionPrivate->MaintainMapData);\r | |
1460 | FreePool (mLegacyBootOptionPrivate);\r | |
1461 | }\r | |
1462 | \r | |
1463 | return EFI_SUCCESS;\r | |
1464 | }\r | |
1465 | \r |