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1 | /** @file\r |
2 | \r | |
3 | Copyright (c) 2004 - 2014, Intel Corporation. All rights reserved.<BR>\r | |
4 | \r\r | |
5 | This program and the accompanying materials are licensed and made available under\r\r | |
6 | the terms and conditions of the BSD License that accompanies this distribution. \r\r | |
7 | The full text of the license may be found at \r\r | |
8 | http://opensource.org/licenses/bsd-license.php. \r\r | |
9 | \r\r | |
10 | THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS, \r\r | |
11 | WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED. \r\r | |
12 | \r\r | |
13 | \r | |
14 | Module Name:\r | |
15 | \r | |
16 | **/\r | |
17 | \r | |
18 | #include "PlatformSetupDxe.h"\r | |
19 | #include "Guid/SetupVariable.h"\r | |
620f2891 TH |
20 | #include <Protocol/FormBrowserEx2.h>\r |
21 | \r | |
3cbfba02 DW |
22 | \r |
23 | #define EFI_CALLBACK_INFO_SIGNATURE SIGNATURE_32 ('C', 'l', 'b', 'k')\r | |
24 | #define EFI_CALLBACK_INFO_FROM_THIS(a) CR (a, EFI_CALLBACK_INFO, ConfigAccess, EFI_CALLBACK_INFO_SIGNATURE)\r | |
25 | \r | |
26 | typedef struct {\r | |
27 | UINTN Signature;\r | |
28 | EFI_HANDLE DriverHandle;\r | |
29 | EFI_HII_HANDLE RegisteredHandle;\r | |
30 | SYSTEM_CONFIGURATION FakeNvData;\r | |
31 | SYSTEM_CONFIGURATION BackupNvData;\r | |
32 | EFI_HII_CONFIG_ROUTING_PROTOCOL *HiiConfigRouting;\r | |
33 | EFI_HII_CONFIG_ACCESS_PROTOCOL ConfigAccess;\r | |
34 | } EFI_CALLBACK_INFO;\r | |
35 | \r | |
36 | #pragma pack(1)\r | |
37 | \r | |
38 | //\r | |
39 | // HII specific Vendor Device Path definition.\r | |
40 | //\r | |
41 | typedef struct {\r | |
42 | VENDOR_DEVICE_PATH VendorDevicePath;\r | |
43 | EFI_DEVICE_PATH_PROTOCOL End;\r | |
44 | } HII_VENDOR_DEVICE_PATH;\r | |
45 | \r | |
46 | #pragma pack()\r | |
47 | \r | |
48 | //\r | |
49 | // uni string and Vfr Binary data.\r | |
50 | //\r | |
51 | extern UINT8 VfrBin[];\r | |
52 | extern UINT8 PlatformSetupDxeStrings[];\r | |
53 | \r | |
54 | EFI_HANDLE mImageHandle;\r | |
55 | \r | |
56 | //\r | |
57 | // module global data\r | |
58 | //\r | |
59 | #define EFI_NORMAL_SETUP_GUID \\r | |
60 | { 0xec87d643, 0xeba4, 0x4bb5, 0xa1, 0xe5, 0x3f, 0x3e, 0x36, 0xb2, 0xd, 0xa9 }\r | |
61 | \r | |
62 | EFI_GUID mNormalSetupGuid = EFI_NORMAL_SETUP_GUID;\r | |
63 | \r | |
64 | EFI_GUID mSystemConfigGuid = SYSTEM_CONFIGURATION_GUID;\r | |
65 | CHAR16 mVariableName[] = L"Setup";\r | |
66 | CHAR16 mSetupName[] = L"Setup";\r | |
67 | EFI_CALLBACK_INFO *mCallbackInfo;\r | |
68 | BOOLEAN GlobalReset=FALSE;\r | |
69 | \r | |
70 | HII_VENDOR_DEVICE_PATH mHiiVendorDevicePath = {\r | |
71 | {\r | |
72 | {\r | |
73 | HARDWARE_DEVICE_PATH,\r | |
74 | HW_VENDOR_DP,\r | |
75 | {\r | |
76 | (UINT8) (sizeof (VENDOR_DEVICE_PATH)),\r | |
77 | (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)\r | |
78 | }\r | |
79 | },\r | |
80 | EFI_CALLER_ID_GUID\r | |
81 | },\r | |
82 | {\r | |
83 | END_DEVICE_PATH_TYPE,\r | |
84 | END_ENTIRE_DEVICE_PATH_SUBTYPE,\r | |
85 | {\r | |
86 | (UINT8) (END_DEVICE_PATH_LENGTH),\r | |
87 | (UINT8) ((END_DEVICE_PATH_LENGTH) >> 8)\r | |
88 | }\r | |
89 | }\r | |
90 | };\r | |
91 | \r | |
92 | /**\r | |
93 | This function allows a caller to extract the current configuration for one\r | |
94 | or more named elements from the target driver.\r | |
95 | \r | |
96 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
97 | @param Request A null-terminated Unicode string in <ConfigRequest> format.\r | |
98 | @param Progress On return, points to a character in the Request string.\r | |
99 | Points to the string's null terminator if request was successful.\r | |
100 | Points to the most recent '&' before the first failing name/value\r | |
101 | pair (or the beginning of the string if the failure is in the\r | |
102 | first name/value pair) if the request was not successful.\r | |
103 | @param Results A null-terminated Unicode string in <ConfigAltResp> format which\r | |
104 | has all values filled in for the names in the Request string.\r | |
105 | String to be allocated by the called function.\r | |
106 | \r | |
107 | @retval EFI_SUCCESS The Results is filled with the requested values.\r | |
108 | @retval EFI_OUT_OF_RESOURCES Not enough memory to store the results.\r | |
109 | @retval EFI_INVALID_PARAMETER Request is NULL, illegal syntax, or unknown name.\r | |
110 | @retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.\r | |
111 | \r | |
112 | **/\r | |
113 | \r | |
114 | VOID\r | |
115 | CheckSystemConfigLoad(SYSTEM_CONFIGURATION *SystemConfigPtr);\r | |
116 | \r | |
117 | VOID\r | |
118 | CheckSystemConfigSave(SYSTEM_CONFIGURATION *SystemConfigPtr);\r | |
119 | \r | |
120 | VOID\r | |
121 | ConfirmSecureBootTest();\r | |
122 | \r | |
123 | VOID\r | |
124 | LoadLpssDefaultValues (\r | |
125 | IN EFI_CALLBACK_INFO *Private\r | |
126 | )\r | |
127 | {\r | |
128 | //\r | |
129 | // Load LPSS and SCC defalut configurations for Android\r | |
130 | //\r | |
131 | Private->FakeNvData.LpsseMMCEnabled = FALSE;\r | |
132 | Private->FakeNvData.LpssSdioEnabled = TRUE;\r | |
133 | Private->FakeNvData.LpssSdcardEnabled = TRUE;\r | |
134 | Private->FakeNvData.LpssSdCardSDR25Enabled = FALSE;\r | |
135 | Private->FakeNvData.LpssSdCardDDR50Enabled = TRUE;\r | |
136 | Private->FakeNvData.LpssMipiHsi = FALSE;\r | |
137 | Private->FakeNvData.LpsseMMC45Enabled = TRUE;\r | |
138 | Private->FakeNvData.LpsseMMC45DDR50Enabled = TRUE;\r | |
139 | Private->FakeNvData.LpsseMMC45HS200Enabled = FALSE;\r | |
140 | Private->FakeNvData.LpsseMMC45RetuneTimerValue = 8;\r | |
141 | Private->FakeNvData.eMMCBootMode = 1; // Auto Detect\r | |
142 | \r | |
143 | Private->FakeNvData.GOPEnable = TRUE;\r | |
144 | Private->FakeNvData.SecureBoot = TRUE;\r | |
145 | Private->FakeNvData.UsbAutoMode = TRUE;\r | |
146 | Private->FakeNvData.UsbXhciSupport = TRUE;\r | |
147 | Private->FakeNvData.PchUsb30Mode = TRUE;\r | |
148 | Private->FakeNvData.LegacyUSBBooting = FALSE;\r | |
149 | Private->FakeNvData.PchUsb20 = FALSE;\r | |
150 | }\r | |
151 | \r | |
152 | \r | |
153 | EFI_STATUS\r | |
154 | EFIAPI\r | |
155 | SystemConfigExtractConfig (\r | |
156 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
157 | IN CONST EFI_STRING Request,\r | |
158 | OUT EFI_STRING *Progress,\r | |
159 | OUT EFI_STRING *Results\r | |
160 | )\r | |
161 | {\r | |
162 | EFI_STATUS Status;\r | |
163 | EFI_CALLBACK_INFO *Private;\r | |
164 | EFI_HII_CONFIG_ROUTING_PROTOCOL *HiiConfigRouting;\r | |
165 | EFI_STRING ConfigRequestHdr;\r | |
166 | EFI_STRING ConfigRequest;\r | |
167 | BOOLEAN AllocatedRequest;\r | |
168 | UINTN Size;\r | |
169 | UINTN BufferSize;\r | |
170 | VOID *SystemConfigPtr;\r | |
171 | \r | |
172 | \r | |
173 | if (Progress == NULL || Results == NULL) {\r | |
174 | return EFI_INVALID_PARAMETER;\r | |
175 | }\r | |
176 | \r | |
177 | *Progress = Request;\r | |
178 | if ((Request != NULL) && !HiiIsConfigHdrMatch (Request, &mSystemConfigGuid, mVariableName)) {\r | |
179 | return EFI_NOT_FOUND;\r | |
180 | }\r | |
181 | \r | |
182 | ConfigRequestHdr = NULL;\r | |
183 | ConfigRequest = NULL;\r | |
184 | Size = 0;\r | |
185 | AllocatedRequest = FALSE;\r | |
186 | \r | |
187 | Private = EFI_CALLBACK_INFO_FROM_THIS (This);\r | |
188 | \r | |
189 | SetupInfo();\r | |
190 | \r | |
191 | HiiConfigRouting = Private->HiiConfigRouting;\r | |
192 | ConfigRequest = Request;\r | |
193 | if ((Request == NULL) || (StrStr (Request, L"OFFSET") == NULL)) {\r | |
194 | //\r | |
195 | // Request has no request element, construct full request string.\r | |
196 | // Allocate and fill a buffer large enough to hold the <ConfigHdr> template\r | |
197 | // followed by "&OFFSET=0&WIDTH=WWWWWWWWWWWWWWWW" followed by a Null-terminator\r | |
198 | //\r | |
199 | ConfigRequestHdr = HiiConstructConfigHdr (&mSystemConfigGuid, mVariableName, Private->DriverHandle);\r | |
200 | Size = (StrLen (ConfigRequestHdr) + 32 + 1) * sizeof (CHAR16);\r | |
201 | ConfigRequest = AllocateZeroPool (Size);\r | |
202 | ASSERT (ConfigRequest != NULL);\r | |
203 | AllocatedRequest = TRUE;\r | |
204 | BufferSize = sizeof (SYSTEM_CONFIGURATION);\r | |
205 | UnicodeSPrint (ConfigRequest, Size, L"%s&OFFSET=0&WIDTH=%016LX", ConfigRequestHdr, (UINT64)BufferSize);\r | |
206 | FreePool (ConfigRequestHdr);\r | |
207 | }\r | |
208 | SystemConfigPtr = GetVariable(mSetupName, &mNormalSetupGuid);\r | |
209 | \r | |
210 | \r | |
211 | if (SystemConfigPtr == NULL) {\r | |
212 | ZeroMem(&Private->FakeNvData, sizeof(SYSTEM_CONFIGURATION));\r | |
213 | ZeroMem(&Private->BackupNvData, sizeof(SYSTEM_CONFIGURATION));\r | |
214 | } else {\r | |
215 | CheckSystemConfigLoad(SystemConfigPtr);\r | |
216 | CopyMem(&Private->FakeNvData, SystemConfigPtr, sizeof(SYSTEM_CONFIGURATION));\r | |
217 | CopyMem(&Private->BackupNvData, SystemConfigPtr, sizeof(SYSTEM_CONFIGURATION));\r | |
218 | FreePool(SystemConfigPtr);\r | |
219 | }\r | |
220 | \r | |
221 | //\r | |
222 | // Convert buffer data to <ConfigResp> by helper function BlockToConfig()\r | |
223 | //\r | |
224 | Status = HiiConfigRouting->BlockToConfig (\r | |
225 | HiiConfigRouting,\r | |
226 | ConfigRequest,\r | |
227 | (UINT8 *) &Private->FakeNvData,\r | |
228 | sizeof (SYSTEM_CONFIGURATION),\r | |
229 | Results,\r | |
230 | Progress\r | |
231 | );\r | |
232 | \r | |
233 | //\r | |
234 | // Free the allocated config request string.\r | |
235 | //\r | |
236 | if (AllocatedRequest) {\r | |
237 | FreePool (ConfigRequest);\r | |
238 | ConfigRequest = NULL;\r | |
239 | }\r | |
240 | \r | |
241 | //\r | |
242 | // Set Progress string to the original request string.\r | |
243 | //\r | |
244 | if (Request == NULL) {\r | |
245 | *Progress = NULL;\r | |
246 | } else if (StrStr (Request, L"OFFSET") == NULL) {\r | |
247 | *Progress = Request + StrLen (Request);\r | |
248 | }\r | |
249 | \r | |
250 | return Status;\r | |
251 | }\r | |
252 | \r | |
253 | /**\r | |
254 | This function processes the results of changes in configuration.\r | |
255 | \r | |
256 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
257 | @param Configuration A null-terminated Unicode string in <ConfigRequest> format.\r | |
258 | @param Progress A pointer to a string filled in with the offset of the most\r | |
259 | recent '&' before the first failing name/value pair (or the\r | |
260 | beginning of the string if the failure is in the first\r | |
261 | name/value pair) or the terminating NULL if all was successful.\r | |
262 | \r | |
263 | @retval EFI_SUCCESS The Results is processed successfully.\r | |
264 | @retval EFI_INVALID_PARAMETER Configuration is NULL.\r | |
265 | @retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.\r | |
266 | \r | |
267 | **/\r | |
268 | EFI_STATUS\r | |
269 | EFIAPI\r | |
270 | SystemConfigRouteConfig (\r | |
271 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
272 | IN CONST EFI_STRING Configuration,\r | |
273 | OUT EFI_STRING *Progress\r | |
274 | )\r | |
275 | {\r | |
276 | EFI_CALLBACK_INFO *Private;\r | |
277 | SYSTEM_CONFIGURATION *FakeNvData;\r | |
278 | \r | |
279 | if (Configuration == NULL || Progress == NULL) {\r | |
280 | return EFI_INVALID_PARAMETER;\r | |
281 | }\r | |
282 | *Progress = Configuration;\r | |
283 | \r | |
284 | if (!HiiIsConfigHdrMatch (Configuration, &mSystemConfigGuid, mVariableName)) {\r | |
285 | return EFI_NOT_FOUND;\r | |
286 | }\r | |
287 | \r | |
288 | *Progress = Configuration + StrLen (Configuration);\r | |
289 | Private = EFI_CALLBACK_INFO_FROM_THIS (This);\r | |
290 | FakeNvData = &Private->FakeNvData;\r | |
291 | if (!HiiGetBrowserData (&mSystemConfigGuid, mVariableName, sizeof (SYSTEM_CONFIGURATION), (UINT8 *) FakeNvData)) {\r | |
292 | //\r | |
293 | // FakeNvData can't be got from SetupBrowser, which doesn't need to be set.\r | |
294 | //\r | |
295 | return EFI_SUCCESS;\r | |
296 | }\r | |
297 | \r | |
298 | if (Private->FakeNvData.ReservedO != Private->BackupNvData.ReservedO) {\r | |
299 | Private->BackupNvData.ReservedO = Private->FakeNvData.ReservedO;\r | |
300 | LoadLpssDefaultValues (Private);\r | |
301 | \r | |
302 | //\r | |
303 | // Pass changed uncommitted data back to Form Browser\r | |
304 | //\r | |
305 | HiiSetBrowserData (&mSystemConfigGuid, mVariableName, sizeof (SYSTEM_CONFIGURATION), (UINT8 *) FakeNvData, NULL);\r | |
306 | }\r | |
307 | \r | |
308 | gRT->SetVariable(\r | |
309 | mSetupName,\r | |
310 | &mNormalSetupGuid,\r | |
620f2891 | 311 | EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,\r |
3cbfba02 DW |
312 | sizeof(SYSTEM_CONFIGURATION),\r |
313 | &Private->FakeNvData\r | |
314 | );\r | |
315 | \r | |
316 | CheckSystemConfigSave(&Private->FakeNvData);\r | |
317 | return EFI_SUCCESS;\r | |
318 | }\r | |
319 | \r | |
320 | /**\r | |
321 | This is the function that is called to provide results data to the driver. This data\r | |
322 | consists of a unique key which is used to identify what data is either being passed back\r | |
323 | or being asked for.\r | |
324 | \r | |
325 | @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r | |
326 | @param Action A null-terminated Unicode string in <ConfigRequest> format.\r | |
327 | @param KeyValue A unique Goto OpCode callback value which record user's selection.\r | |
328 | 0x100 <= KeyValue <0x500 : user select a controller item in the first page;\r | |
329 | KeyValue == 0x1234 : user select 'Refresh' in first page, or user select 'Go to Previous Menu' in second page\r | |
330 | KeyValue == 0x1235 : user select 'Pci device filter' in first page\r | |
331 | KeyValue == 0x1500 : user select 'order ... priority' item in second page\r | |
332 | KeyValue == 0x1800 : user select 'commint changes' in third page\r | |
333 | KeyValue == 0x2000 : user select 'Go to Previous Menu' in third page\r | |
334 | @param Type The type of value for the question.\r | |
335 | @param Value A pointer to the data being sent to the original exporting driver.\r | |
336 | @param ActionRequest On return, points to the action requested by the callback function.\r | |
337 | \r | |
338 | @retval EFI_SUCCESS Always returned.\r | |
339 | \r | |
340 | **/\r | |
341 | EFI_STATUS\r | |
342 | EFIAPI\r | |
343 | SystemConfigCallback (\r | |
344 | IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r | |
345 | IN EFI_BROWSER_ACTION Action,\r | |
346 | IN EFI_QUESTION_ID KeyValue,\r | |
347 | IN UINT8 Type,\r | |
348 | IN EFI_IFR_TYPE_VALUE *Value,\r | |
349 | OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r | |
350 | )\r | |
351 | {\r | |
352 | EFI_CALLBACK_INFO *Private;\r | |
353 | SYSTEM_CONFIGURATION *FakeNvData;\r | |
354 | SYSTEM_CONFIGURATION *SetupData;\r | |
355 | UINTN SizeOfNvStore;\r | |
356 | EFI_INPUT_KEY Key;\r | |
357 | CHAR16 *StringBuffer1;\r | |
358 | CHAR16 *StringBuffer2;\r | |
359 | CHAR16 *StringBuffer3;\r | |
360 | EFI_STATUS Status;\r | |
361 | UINTN DataSize;\r | |
362 | UINT8 OsSelection;\r | |
620f2891 | 363 | EDKII_FORM_BROWSER_EXTENSION2_PROTOCOL *FormBrowserEx2;\r |
3cbfba02 DW |
364 | \r |
365 | StringBuffer1 = AllocateZeroPool (200 * sizeof (CHAR16));\r | |
366 | ASSERT (StringBuffer1 != NULL);\r | |
367 | StringBuffer2 = AllocateZeroPool (200 * sizeof (CHAR16));\r | |
368 | ASSERT (StringBuffer2 != NULL);\r | |
369 | StringBuffer3 = AllocateZeroPool (200 * sizeof (CHAR16));\r | |
370 | ASSERT (StringBuffer3 != NULL);\r | |
371 | \r | |
372 | switch (Action) {\r | |
373 | case EFI_BROWSER_ACTION_CHANGING:\r | |
374 | {\r | |
375 | if (KeyValue == 0x1235) {\r | |
376 | StrCpy (StringBuffer1, L"Will you disable PTT ? ");\r | |
377 | StrCpy (StringBuffer2, L"Enter (YES) / Esc (NO)");\r | |
378 | \r | |
379 | //\r | |
380 | // Popup a menu to notice user\r | |
381 | //\r | |
382 | do {\r | |
383 | CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, StringBuffer1, StringBuffer2, NULL);\r | |
384 | } while ((Key.ScanCode != SCAN_ESC) && (Key.UnicodeChar != CHAR_CARRIAGE_RETURN));\r | |
385 | \r | |
386 | //\r | |
387 | // If the user hits the YES Response key,\r | |
388 | //\r | |
389 | if (Key.UnicodeChar == CHAR_CARRIAGE_RETURN) {\r | |
390 | \r | |
391 | }\r | |
392 | } else if (KeyValue == 0x1236) {\r | |
393 | StrCpy (StringBuffer1, L"Will you revoke trust ? ");\r | |
394 | StrCpy (StringBuffer2, L"Enter (YES) / Esc (NO)");\r | |
395 | \r | |
396 | //\r | |
397 | // Popup a menu to notice user\r | |
398 | //\r | |
399 | do {\r | |
400 | CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, StringBuffer1, StringBuffer2, NULL);\r | |
401 | } while ((Key.ScanCode != SCAN_ESC) && (Key.UnicodeChar != CHAR_CARRIAGE_RETURN));\r | |
402 | \r | |
403 | //\r | |
404 | // If the user hits the YES Response key,\r | |
405 | //\r | |
406 | if (Key.UnicodeChar == CHAR_CARRIAGE_RETURN) {\r | |
407 | \r | |
408 | }\r | |
409 | } else if (KeyValue == 0x1239) {\r | |
410 | if (Value->u8 == 0x00) {\r | |
411 | StrCpy (StringBuffer1, L"WARNING: SOC may be damaged due to high temperature");\r | |
412 | StrCpy (StringBuffer2, L"when DPTF is disabled and IGD turbo is enabled.");\r | |
413 | StrCpy (StringBuffer3, L"Press Enter/ESC to continue...");\r | |
414 | \r | |
415 | //\r | |
416 | // Popup a menu to notice user\r | |
417 | //\r | |
418 | do {\r | |
419 | CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, StringBuffer1, StringBuffer2, StringBuffer3, NULL);\r | |
420 | } while ((Key.ScanCode != SCAN_ESC) && (Key.UnicodeChar != CHAR_CARRIAGE_RETURN));\r | |
421 | }\r | |
422 | } else if (KeyValue == 0x1240) { // secure erase feature of eMMC\r | |
423 | //\r | |
424 | // Popup a menu to notice user\r | |
425 | //\r | |
426 | StrCpy (StringBuffer1, L"WARNING: All your data on the eMMC will be lost");\r | |
427 | StrCpy (StringBuffer2, L"Do you really want to enable secure erase on eMMC?");\r | |
428 | StrCpy (StringBuffer3, L" Enter (YES) / Esc (NO) ");\r | |
429 | \r | |
430 | do {\r | |
431 | CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, StringBuffer1, StringBuffer2, StringBuffer3,NULL);\r | |
432 | } while ((Key.ScanCode != SCAN_ESC) && (Key.UnicodeChar != CHAR_CARRIAGE_RETURN));\r | |
433 | \r | |
434 | //\r | |
435 | // If the user hits the ESC Response key,\r | |
436 | //\r | |
437 | if (Key.ScanCode == SCAN_ESC) {\r | |
438 | Private = EFI_CALLBACK_INFO_FROM_THIS (This);\r | |
439 | FakeNvData = &Private->FakeNvData;\r | |
440 | \r | |
441 | Status = HiiGetBrowserData (\r | |
442 | &mSystemConfigGuid,\r | |
443 | mVariableName,\r | |
444 | sizeof (SYSTEM_CONFIGURATION),\r | |
445 | (UINT8 *) FakeNvData\r | |
446 | );\r | |
447 | if (!EFI_ERROR (Status)) {\r | |
448 | FakeNvData->SecureErase = 0;\r | |
449 | HiiSetBrowserData (\r | |
450 | &mSystemConfigGuid,\r | |
451 | mVariableName,\r | |
452 | sizeof (SYSTEM_CONFIGURATION),\r | |
453 | (UINT8 *) FakeNvData,\r | |
454 | NULL\r | |
455 | );\r | |
456 | }\r | |
457 | break;\r | |
458 | }\r | |
459 | \r | |
460 | //\r | |
461 | // If the user hits the YES Response key\r | |
462 | //\r | |
463 | if (Key.UnicodeChar == CHAR_CARRIAGE_RETURN) {\r | |
464 | //\r | |
465 | // Save change\r | |
466 | //\r | |
467 | Private = EFI_CALLBACK_INFO_FROM_THIS (This);\r | |
468 | FakeNvData = &Private->FakeNvData;\r | |
469 | \r | |
470 | Status = HiiGetBrowserData (\r | |
471 | &mSystemConfigGuid,\r | |
472 | mVariableName,\r | |
473 | sizeof (SYSTEM_CONFIGURATION),\r | |
474 | (UINT8 *) FakeNvData\r | |
475 | );\r | |
476 | if (!EFI_ERROR (Status)) {\r | |
477 | Status = gRT->SetVariable (\r | |
478 | L"Setup",\r | |
479 | &mNormalSetupGuid,\r | |
620f2891 | 480 | EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,\r |
3cbfba02 DW |
481 | sizeof(SYSTEM_CONFIGURATION),\r |
482 | &Private->FakeNvData\r | |
483 | );\r | |
484 | }\r | |
485 | \r | |
486 | //\r | |
487 | // Reset system\r | |
488 | //\r | |
489 | gRT->ResetSystem(\r | |
490 | EfiResetCold,\r | |
491 | EFI_SUCCESS,\r | |
492 | 0,\r | |
493 | NULL\r | |
494 | );\r | |
495 | \r | |
496 | }\r | |
497 | \r | |
498 | \r | |
499 | }\r | |
500 | else if (KeyValue == 0xF001) {\r | |
501 | //\r | |
502 | // Popup a menu to notice user\r | |
503 | //\r | |
504 | StrCpy (StringBuffer1, L"Do you want to Commit Changes and Exit?");\r | |
505 | StrCpy (StringBuffer2, L" Enter (YES) / Esc (NO) ");\r | |
506 | \r | |
507 | do {\r | |
508 | CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, StringBuffer1, StringBuffer2, NULL);\r | |
509 | } while ((Key.ScanCode != SCAN_ESC) && (Key.UnicodeChar != CHAR_CARRIAGE_RETURN));\r | |
510 | \r | |
511 | //\r | |
512 | // If the user hits the YES Response key\r | |
513 | //\r | |
514 | if (Key.UnicodeChar == CHAR_CARRIAGE_RETURN) {\r | |
515 | //\r | |
516 | // Save change\r | |
517 | //\r | |
518 | Private = EFI_CALLBACK_INFO_FROM_THIS (This);\r | |
519 | FakeNvData = &Private->FakeNvData;\r | |
520 | \r | |
521 | Status = HiiGetBrowserData (\r | |
522 | &mSystemConfigGuid,\r | |
523 | mVariableName,\r | |
524 | sizeof (SYSTEM_CONFIGURATION),\r | |
525 | (UINT8 *) FakeNvData\r | |
526 | );\r | |
527 | if (!EFI_ERROR (Status)) {\r | |
528 | Status = gRT->SetVariable (\r | |
529 | L"Setup",\r | |
530 | &mNormalSetupGuid,\r | |
620f2891 | 531 | EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,\r |
3cbfba02 DW |
532 | sizeof(SYSTEM_CONFIGURATION),\r |
533 | &Private->FakeNvData\r | |
534 | );\r | |
535 | }\r | |
536 | \r | |
537 | //\r | |
538 | // Update Secure Boot configuration changes\r | |
539 | //\r | |
540 | CheckSystemConfigSave(FakeNvData);\r | |
541 | \r | |
542 | //\r | |
543 | // Reset system\r | |
544 | //\r | |
545 | if (GlobalReset == TRUE) {\r | |
546 | //\r | |
547 | // Issue full reset\r | |
548 | //\r | |
549 | IoWrite8 (\r | |
550 | (UINTN) 0XCF9,\r | |
551 | (UINT8) 0x02\r | |
552 | );\r | |
553 | \r | |
554 | IoWrite8 (\r | |
555 | (UINTN) 0xCF9,\r | |
556 | (UINT8) 0x0E\r | |
557 | );\r | |
558 | } else {\r | |
559 | gRT->ResetSystem(\r | |
560 | EfiResetCold,\r | |
561 | EFI_SUCCESS,\r | |
562 | 0,\r | |
563 | NULL\r | |
564 | );\r | |
565 | }\r | |
566 | }\r | |
567 | } else if (KeyValue == 0xF002) {\r | |
568 | //\r | |
569 | // Popup a menu to notice user\r | |
570 | //\r | |
571 | StrCpy (StringBuffer1, L"Do you want to Discard Changes and Exit?");\r | |
572 | StrCpy (StringBuffer2, L" Enter (YES) / Esc (NO) ");\r | |
573 | \r | |
574 | do {\r | |
575 | CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, StringBuffer1, StringBuffer2, NULL);\r | |
576 | } while ((Key.ScanCode != SCAN_ESC) && (Key.UnicodeChar != CHAR_CARRIAGE_RETURN));\r | |
577 | \r | |
578 | //\r | |
579 | // If the user hits the YES Response key\r | |
580 | //\r | |
581 | if (Key.UnicodeChar == CHAR_CARRIAGE_RETURN) {\r | |
582 | //\r | |
583 | // Reset system\r | |
584 | //\r | |
585 | gRT->ResetSystem(EfiResetCold, EFI_SUCCESS, 0, NULL);\r | |
586 | }\r | |
587 | } else if (KeyValue == 0xF003) {\r | |
588 | //\r | |
589 | // Popup a menu to notice user\r | |
590 | //\r | |
591 | StrCpy (StringBuffer1, L"Do you want to load setup defaults and Exit?");\r | |
592 | StrCpy (StringBuffer2, L" Enter (YES) / Esc (NO) ");\r | |
593 | \r | |
594 | do {\r | |
595 | CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, StringBuffer1, StringBuffer2, NULL);\r | |
596 | } while ((Key.ScanCode != SCAN_ESC) && (Key.UnicodeChar != CHAR_CARRIAGE_RETURN));\r | |
597 | \r | |
598 | //\r | |
599 | // If the user hits the YES Response key\r | |
600 | //\r | |
601 | if (Key.UnicodeChar == CHAR_CARRIAGE_RETURN) {\r | |
620f2891 TH |
602 | \r |
603 | Status = gBS->LocateProtocol (&gEdkiiFormBrowserEx2ProtocolGuid, NULL, (VOID **) &FormBrowserEx2);\r | |
604 | FormBrowserEx2->ExecuteAction(BROWSER_ACTION_DEFAULT, EFI_HII_DEFAULT_CLASS_STANDARD);\r | |
605 | \r | |
3cbfba02 DW |
606 | FakeNvData = AllocateZeroPool (sizeof(SYSTEM_CONFIGURATION));\r |
607 | \r | |
608 | if (FakeNvData == NULL) {\r | |
609 | return EFI_OUT_OF_RESOURCES;\r | |
610 | }\r | |
620f2891 TH |
611 | \r |
612 | Status = HiiGetBrowserData (\r | |
613 | &mSystemConfigGuid,\r | |
614 | mVariableName,\r | |
615 | sizeof (SYSTEM_CONFIGURATION),\r | |
616 | (UINT8 *) FakeNvData\r | |
617 | );\r | |
618 | \r | |
3cbfba02 | 619 | if (!EFI_ERROR (Status)) {\r |
620f2891 TH |
620 | Status = gRT->SetVariable (\r |
621 | L"Setup",\r | |
622 | &mNormalSetupGuid,\r | |
623 | EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,\r | |
624 | sizeof(SYSTEM_CONFIGURATION),\r | |
625 | FakeNvData\r | |
626 | );\r | |
3cbfba02 DW |
627 | }\r |
628 | \r | |
629 | FreePool (FakeNvData);\r | |
630 | \r | |
631 | DataSize = sizeof(OsSelection);\r | |
632 | Status = gRT->GetVariable(\r | |
633 | L"OsSelection",\r | |
634 | &gOsSelectionVariableGuid,\r | |
635 | NULL,\r | |
636 | &DataSize,\r | |
637 | &OsSelection\r | |
638 | );\r | |
639 | \r | |
640 | if (EFI_ERROR(Status) || (OsSelection != FakeNvData->ReservedO)) {\r | |
641 | OsSelection = FakeNvData->ReservedO;\r | |
642 | Status = gRT->SetVariable (\r | |
643 | L"OsSelection",\r | |
644 | &gOsSelectionVariableGuid,\r | |
645 | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE,\r | |
646 | sizeof(OsSelection),\r | |
647 | &OsSelection\r | |
648 | );\r | |
649 | }\r | |
650 | \r | |
651 | //\r | |
652 | // Reset system\r | |
653 | //\r | |
654 | gRT->ResetSystem(\r | |
655 | EfiResetCold,\r | |
656 | EFI_SUCCESS,\r | |
657 | 0,\r | |
658 | NULL\r | |
659 | );\r | |
660 | }\r | |
661 | } else if ((KeyValue == 0x123A) || (KeyValue == 0x123B) || (KeyValue == 0x123C)) {\r | |
662 | StrCpy (StringBuffer1, L"WARNING: Enable or disable USB Controllers will ");\r | |
663 | StrCpy (StringBuffer2, L"make global reset to restart system.");\r | |
664 | StrCpy (StringBuffer3, L"Press Enter/ESC to continue...");\r | |
665 | //\r | |
666 | // Popup a menu to notice user\r | |
667 | //\r | |
668 | do {\r | |
669 | CreatePopUp (EFI_LIGHTGRAY | EFI_BACKGROUND_BLUE, &Key, StringBuffer1, StringBuffer2, StringBuffer3, NULL);\r | |
670 | } while ((Key.ScanCode != SCAN_ESC) && (Key.UnicodeChar != CHAR_CARRIAGE_RETURN));\r | |
671 | \r | |
672 | FakeNvData = AllocateZeroPool (sizeof(SYSTEM_CONFIGURATION));\r | |
673 | Status = HiiGetBrowserData (\r | |
674 | &mSystemConfigGuid,\r | |
675 | mVariableName,\r | |
676 | sizeof (SYSTEM_CONFIGURATION),\r | |
677 | (UINT8 *) FakeNvData\r | |
678 | );\r | |
679 | //\r | |
680 | // Get variable data\r | |
681 | //\r | |
682 | SizeOfNvStore = sizeof(SYSTEM_CONFIGURATION);\r | |
683 | SetupData = AllocateZeroPool (sizeof(SYSTEM_CONFIGURATION));\r | |
684 | Status = gRT->GetVariable(\r | |
685 | L"Setup",\r | |
686 | &mNormalSetupGuid,\r | |
687 | NULL,\r | |
688 | &SizeOfNvStore,\r | |
689 | SetupData\r | |
690 | );\r | |
691 | if ((SetupData->UsbAutoMode != FakeNvData->UsbAutoMode) ||\r | |
692 | (SetupData->UsbXhciSupport != FakeNvData->UsbXhciSupport) ||\r | |
693 | (SetupData->PchUsb20 != FakeNvData->PchUsb20)) {\r | |
694 | GlobalReset = TRUE;\r | |
695 | } else {\r | |
696 | GlobalReset = FALSE;\r | |
697 | }\r | |
698 | \r | |
699 | }\r | |
700 | }\r | |
701 | break;\r | |
702 | \r | |
703 | default:\r | |
704 | break;\r | |
705 | }\r | |
706 | \r | |
707 | FreePool (StringBuffer1);\r | |
708 | FreePool (StringBuffer2);\r | |
709 | FreePool (StringBuffer3);\r | |
710 | \r | |
711 | //\r | |
712 | // Workaround for Load Default for "DPTF Enable"\r | |
713 | //\r | |
714 | if (Action == EFI_BROWSER_ACTION_DEFAULT_STANDARD) {\r | |
715 | if (KeyValue == 0x1239) {\r | |
716 | return EFI_NOT_FOUND;\r | |
717 | }\r | |
718 | }\r | |
719 | \r | |
720 | if (Action == EFI_BROWSER_ACTION_FORM_CLOSE) {\r | |
721 | //\r | |
722 | // Do nothing for UEFI OPEN/CLOSE Action\r | |
723 | //\r | |
724 | return EFI_SUCCESS;\r | |
725 | }\r | |
726 | \r | |
727 | Private = EFI_CALLBACK_INFO_FROM_THIS (This);\r | |
728 | FakeNvData = &Private->FakeNvData;\r | |
729 | if (!HiiGetBrowserData (&mSystemConfigGuid, mVariableName, sizeof (SYSTEM_CONFIGURATION), (UINT8 *) FakeNvData)) {\r | |
730 | return EFI_NOT_FOUND;\r | |
731 | }\r | |
732 | \r | |
733 | if ((Action == EFI_BROWSER_ACTION_FORM_OPEN) && (Private->FakeNvData.ReservedO != Private->BackupNvData.ReservedO)) {\r | |
734 | Private->BackupNvData.ReservedO = Private->FakeNvData.ReservedO;\r | |
735 | LoadLpssDefaultValues (Private);\r | |
736 | }\r | |
737 | \r | |
738 | //\r | |
739 | // When user selected the secure erase, set it to disable\r | |
740 | //\r | |
741 | if((KeyValue == 0x1240) && (Action == EFI_BROWSER_ACTION_CHANGED)) {\r | |
742 | FakeNvData->SecureErase = 0;\r | |
743 | }\r | |
744 | \r | |
745 | if ((Action == EFI_BROWSER_ACTION_FORM_OPEN) || (Action == EFI_BROWSER_ACTION_CHANGED)) {\r | |
746 | //\r | |
747 | // If function 0 is disabled, function 1 ~ 7 also required to be disabled.\r | |
748 | //\r | |
749 | if (Private->FakeNvData.LpssDma0Enabled == 0) {\r | |
750 | Private->FakeNvData.LpssHsuart0Enabled = 0;\r | |
751 | Private->FakeNvData.LpssHsuart1Enabled = 0;\r | |
752 | Private->FakeNvData.LpssPwm0Enabled = 0;\r | |
753 | Private->FakeNvData.LpssPwm1Enabled = 0;\r | |
754 | Private->FakeNvData.LpssSpiEnabled = 0;\r | |
755 | }\r | |
756 | \r | |
757 | \r | |
758 | //\r | |
759 | // If function 0 is disabled, function 1 ~ 7 also required to be disabled.\r | |
760 | //\r | |
761 | if (Private->FakeNvData.LpssDma1Enabled == 0) {\r | |
762 | Private->FakeNvData.LpssI2C0Enabled = 0;\r | |
763 | Private->FakeNvData.LpssI2C1Enabled = 0;\r | |
764 | Private->FakeNvData.LpssI2C2Enabled = 0;\r | |
765 | Private->FakeNvData.LpssI2C3Enabled = 0;\r | |
766 | Private->FakeNvData.LpssI2C4Enabled = 0;\r | |
767 | Private->FakeNvData.LpssI2C5Enabled = 0;\r | |
768 | Private->FakeNvData.LpssI2C6Enabled = 0;\r | |
769 | }\r | |
770 | }\r | |
771 | \r | |
772 | \r | |
773 | //\r | |
774 | // Pass changed uncommitted data back to Form Browser\r | |
775 | //\r | |
776 | HiiSetBrowserData (&mSystemConfigGuid, mVariableName, sizeof (SYSTEM_CONFIGURATION), (UINT8 *) FakeNvData, NULL);\r | |
777 | \r | |
778 | return EFI_SUCCESS;\r | |
779 | }\r | |
780 | \r | |
781 | \r | |
782 | /**\r | |
783 | The driver Entry Point. The funciton will export a disk device class formset and\r | |
784 | its callback function to hii database.\r | |
785 | \r | |
786 | @param ImageHandle The firmware allocated handle for the EFI image.\r | |
787 | @param SystemTable A pointer to the EFI System Table.\r | |
788 | \r | |
789 | @retval EFI_SUCCESS The entry point is executed successfully.\r | |
790 | @retval other Some error occurs when executing this entry point.\r | |
791 | \r | |
792 | **/\r | |
793 | EFI_STATUS\r | |
794 | EFIAPI\r | |
795 | PlatformSetupDxeInit (\r | |
796 | IN EFI_HANDLE ImageHandle,\r | |
797 | IN EFI_SYSTEM_TABLE *SystemTable\r | |
798 | )\r | |
799 | {\r | |
800 | EFI_STATUS Status;\r | |
801 | EFI_FORM_BROWSER2_PROTOCOL *FormBrowser2;\r | |
802 | \r | |
803 | mImageHandle = ImageHandle;\r | |
804 | \r | |
805 | //\r | |
806 | // There should only be one Form Configuration protocol\r | |
807 | //\r | |
808 | Status = gBS->LocateProtocol (\r | |
809 | &gEfiFormBrowser2ProtocolGuid,\r | |
810 | NULL,\r | |
811 | (VOID **) &FormBrowser2\r | |
812 | );\r | |
813 | if (EFI_ERROR (Status)) {\r | |
814 | return Status;\r | |
815 | }\r | |
816 | \r | |
817 | mCallbackInfo = AllocateZeroPool (sizeof (EFI_CALLBACK_INFO));\r | |
818 | if (mCallbackInfo == NULL) {\r | |
819 | return EFI_BAD_BUFFER_SIZE;\r | |
820 | }\r | |
821 | \r | |
822 | mCallbackInfo->Signature = EFI_CALLBACK_INFO_SIGNATURE;\r | |
823 | mCallbackInfo->ConfigAccess.ExtractConfig = SystemConfigExtractConfig;\r | |
824 | mCallbackInfo->ConfigAccess.RouteConfig = SystemConfigRouteConfig;\r | |
825 | mCallbackInfo->ConfigAccess.Callback = SystemConfigCallback;\r | |
826 | \r | |
827 | //\r | |
828 | // Install Device Path Protocol and Config Access protocol to driver handle\r | |
829 | // Install Platform Driver Override Protocol to driver handle\r | |
830 | //\r | |
831 | Status = gBS->InstallMultipleProtocolInterfaces (\r | |
832 | &mCallbackInfo->DriverHandle,\r | |
833 | &gEfiDevicePathProtocolGuid,\r | |
834 | &mHiiVendorDevicePath,\r | |
835 | &gEfiHiiConfigAccessProtocolGuid,\r | |
836 | &mCallbackInfo->ConfigAccess,\r | |
837 | NULL\r | |
838 | );\r | |
839 | if (EFI_ERROR (Status)) {\r | |
840 | goto Finish;\r | |
841 | }\r | |
842 | \r | |
843 | //\r | |
844 | // Publish our HII data\r | |
845 | //\r | |
846 | mCallbackInfo->RegisteredHandle = HiiAddPackages (\r | |
847 | &mSystemConfigGuid,\r | |
848 | mCallbackInfo->DriverHandle,\r | |
849 | VfrBin,\r | |
850 | PlatformSetupDxeStrings,\r | |
851 | NULL\r | |
852 | );\r | |
853 | if (mCallbackInfo->RegisteredHandle == NULL) {\r | |
854 | Status = EFI_OUT_OF_RESOURCES;\r | |
855 | goto Finish;\r | |
856 | }\r | |
857 | \r | |
858 | mHiiHandle = mCallbackInfo->RegisteredHandle;\r | |
859 | \r | |
860 | //\r | |
861 | // Locate ConfigRouting protocol\r | |
862 | //\r | |
863 | Status = gBS->LocateProtocol (\r | |
864 | &gEfiHiiConfigRoutingProtocolGuid,\r | |
865 | NULL,\r | |
866 | (VOID **) &mCallbackInfo->HiiConfigRouting\r | |
867 | );\r | |
868 | if (EFI_ERROR (Status)) {\r | |
869 | goto Finish;\r | |
870 | }\r | |
871 | \r | |
872 | //\r | |
873 | // Clear all the globle variable\r | |
874 | //\r | |
875 | return EFI_SUCCESS;\r | |
876 | \r | |
877 | Finish:\r | |
878 | if (mCallbackInfo->DriverHandle != NULL) {\r | |
879 | gBS->UninstallMultipleProtocolInterfaces (\r | |
880 | mCallbackInfo->DriverHandle,\r | |
881 | &gEfiDevicePathProtocolGuid,\r | |
882 | &mHiiVendorDevicePath,\r | |
883 | &gEfiHiiConfigAccessProtocolGuid,\r | |
884 | &mCallbackInfo->ConfigAccess,\r | |
885 | NULL\r | |
886 | );\r | |
887 | }\r | |
888 | \r | |
889 | if (mCallbackInfo->RegisteredHandle != NULL) {\r | |
890 | HiiRemovePackages (mCallbackInfo->RegisteredHandle);\r | |
891 | }\r | |
892 | \r | |
893 | if (mCallbackInfo != NULL) {\r | |
894 | FreePool (mCallbackInfo);\r | |
895 | }\r | |
896 | \r | |
897 | return Status;\r | |
898 | }\r | |
899 | \r | |
900 | /**\r | |
901 | Unload its installed protocol.\r | |
902 | \r | |
903 | @param[in] ImageHandle Handle that identifies the image to be unloaded.\r | |
904 | \r | |
905 | @retval EFI_SUCCESS The image has been unloaded.\r | |
906 | **/\r | |
907 | EFI_STATUS\r | |
908 | EFIAPI\r | |
909 | PlatformSetupDxeUnload (\r | |
910 | IN EFI_HANDLE ImageHandle\r | |
911 | )\r | |
912 | {\r | |
913 | if (mCallbackInfo != NULL) {\r | |
914 | if (mCallbackInfo->DriverHandle != NULL) {\r | |
915 | gBS->UninstallMultipleProtocolInterfaces (\r | |
916 | mCallbackInfo->DriverHandle,\r | |
917 | &gEfiDevicePathProtocolGuid,\r | |
918 | &mHiiVendorDevicePath,\r | |
919 | &gEfiHiiConfigAccessProtocolGuid,\r | |
920 | &mCallbackInfo->ConfigAccess,\r | |
921 | NULL\r | |
922 | );\r | |
923 | }\r | |
924 | \r | |
925 | if (mCallbackInfo->RegisteredHandle != NULL) {\r | |
926 | HiiRemovePackages (mCallbackInfo->RegisteredHandle);\r | |
927 | }\r | |
928 | \r | |
929 | FreePool (mCallbackInfo);\r | |
930 | }\r | |
931 | \r | |
932 | return EFI_SUCCESS;\r | |
933 | }\r | |
934 | \r |