/** @file\r
FrontPage routines to handle the callbacks and browser calls\r
\r
-Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR>\r
-This program and the accompanying materials\r
-are licensed and made available under the terms and conditions of the BSD License\r
-which accompanies this distribution. The full text of the license may be found at\r
-http://opensource.org/licenses/bsd-license.php\r
-\r
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+Copyright (c) 2004 - 2018, Intel Corporation. All rights reserved.<BR>\r
+SPDX-License-Identifier: BSD-2-Clause-Patent\r
\r
**/\r
\r
#include "Language.h"\r
#include "Hotkey.h"\r
\r
-EFI_GUID mFrontPageGuid = FRONT_PAGE_FORMSET_GUID;\r
+BOOLEAN mModeInitialized = FALSE;\r
\r
BOOLEAN gConnectAllHappened = FALSE;\r
UINTN gCallbackKey;\r
+CHAR8 *mLanguageString;\r
+\r
+//\r
+// Boot video resolution and text mode.\r
+//\r
+UINT32 mBootHorizontalResolution = 0;\r
+UINT32 mBootVerticalResolution = 0;\r
+UINT32 mBootTextModeColumn = 0;\r
+UINT32 mBootTextModeRow = 0;\r
+//\r
+// BIOS setup video resolution and text mode.\r
+//\r
+UINT32 mSetupTextModeColumn = 0;\r
+UINT32 mSetupTextModeRow = 0;\r
+UINT32 mSetupHorizontalResolution = 0;\r
+UINT32 mSetupVerticalResolution = 0;\r
\r
EFI_FORM_BROWSER2_PROTOCOL *gFormBrowser2;\r
\r
(UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)\r
}\r
},\r
- //\r
- // {8E6D99EE-7531-48f8-8745-7F6144468FF2}\r
- //\r
- { 0x8e6d99ee, 0x7531, 0x48f8, { 0x87, 0x45, 0x7f, 0x61, 0x44, 0x46, 0x8f, 0xf2 } }\r
+ FRONT_PAGE_FORMSET_GUID\r
},\r
{\r
END_DEVICE_PATH_TYPE,\r
}\r
\r
*Progress = Configuration;\r
- if (!HiiIsConfigHdrMatch (Configuration, &mBootMaintGuid, mBootMaintStorageName)\r
- && !HiiIsConfigHdrMatch (Configuration, &mFileExplorerGuid, mFileExplorerStorageName)) {\r
+ if (!HiiIsConfigHdrMatch (Configuration, &gBootMaintFormSetGuid, mBootMaintStorageName)\r
+ && !HiiIsConfigHdrMatch (Configuration, &gFileExploreFormSetGuid, mFileExplorerStorageName)) {\r
return EFI_NOT_FOUND;\r
}\r
\r
OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r
)\r
{\r
- CHAR8 *LanguageString;\r
CHAR8 *LangCode;\r
CHAR8 *Lang;\r
UINTN Index;\r
- EFI_STATUS Status;\r
- CHAR8 *PlatformSupportedLanguages;\r
- CHAR8 *BestLanguage;\r
\r
- if (Action == EFI_BROWSER_ACTION_CHANGING) {\r
+ if (Action != EFI_BROWSER_ACTION_CHANGING && Action != EFI_BROWSER_ACTION_CHANGED) {\r
+ //\r
+ // All other action return unsupported.\r
+ //\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+\r
+ gCallbackKey = QuestionId;\r
+\r
+ if (Action == EFI_BROWSER_ACTION_CHANGED) {\r
if ((Value == NULL) || (ActionRequest == NULL)) {\r
return EFI_INVALID_PARAMETER;\r
}\r
\r
- gCallbackKey = QuestionId;\r
-\r
- //\r
- // The first 4 entries in the Front Page are to be GUARANTEED to remain constant so IHV's can\r
- // describe to their customers in documentation how to find their setup information (namely\r
- // under the device manager and specific buckets)\r
- //\r
switch (QuestionId) {\r
case FRONT_PAGE_KEY_CONTINUE:\r
//\r
// This is the continue - clear the screen and return an error to get out of FrontPage loop\r
//\r
+ *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;\r
break;\r
\r
case FRONT_PAGE_KEY_LANGUAGE:\r
- //\r
- // Collect the languages from what our current Language support is based on our VFR\r
- //\r
- LanguageString = HiiGetSupportedLanguages (gFrontPagePrivate.HiiHandle);\r
- ASSERT (LanguageString != NULL);\r
//\r
// Allocate working buffer for RFC 4646 language in supported LanguageString.\r
//\r
- Lang = AllocatePool (AsciiStrSize (LanguageString));\r
+ Lang = AllocatePool (AsciiStrSize (mLanguageString));\r
ASSERT (Lang != NULL);\r
\r
Index = 0;\r
- LangCode = LanguageString;\r
+ LangCode = mLanguageString;\r
while (*LangCode != 0) {\r
GetNextLanguage (&LangCode, Lang);\r
\r
Index++;\r
}\r
\r
- PlatformSupportedLanguages = GetEfiGlobalVariable (L"PlatformLangCodes");\r
- if (PlatformSupportedLanguages == NULL) {\r
- PlatformSupportedLanguages = AllocateCopyPool (\r
- AsciiStrSize ((CHAR8 *) PcdGetPtr (PcdUefiVariableDefaultPlatformLangCodes)),\r
- (CHAR8 *) PcdGetPtr (PcdUefiVariableDefaultPlatformLangCodes)\r
- );\r
- ASSERT (PlatformSupportedLanguages != NULL);\r
- }\r
-\r
- //\r
- // Select the best language in platform supported Language.\r
- //\r
- BestLanguage = GetBestLanguage (\r
- PlatformSupportedLanguages,\r
- FALSE,\r
- Lang,\r
- NULL\r
- );\r
- if (BestLanguage != NULL) {\r
- Status = gRT->SetVariable (\r
+ if (Index == Value->u8) {\r
+ BdsDxeSetVariableAndReportStatusCodeOnError (\r
L"PlatformLang",\r
&gEfiGlobalVariableGuid,\r
EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,\r
- AsciiStrSize (BestLanguage),\r
+ AsciiStrSize (Lang),\r
Lang\r
);\r
- ASSERT_EFI_ERROR(Status);\r
- FreePool (BestLanguage);\r
} else {\r
ASSERT (FALSE);\r
}\r
\r
- FreePool (PlatformSupportedLanguages);\r
+ *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;\r
+\r
FreePool (Lang);\r
- FreePool (LanguageString);\r
break;\r
\r
+ default:\r
+ break;\r
+ }\r
+ } else if (Action == EFI_BROWSER_ACTION_CHANGING) {\r
+ if (Value == NULL) {\r
+ return EFI_INVALID_PARAMETER;\r
+ }\r
+\r
+ //\r
+ // The first 4 entries in the Front Page are to be GUARANTEED to remain constant so IHV's can\r
+ // describe to their customers in documentation how to find their setup information (namely\r
+ // under the device manager and specific buckets)\r
+ //\r
+ switch (QuestionId) {\r
case FRONT_PAGE_KEY_BOOT_MANAGER:\r
//\r
// Boot Manager\r
gCallbackKey = 0;\r
break;\r
}\r
-\r
- *ActionRequest = EFI_BROWSER_ACTION_REQUEST_EXIT;\r
-\r
- return EFI_SUCCESS;\r
}\r
\r
- //\r
- // All other action return unsupported.\r
- //\r
- return EFI_UNSUPPORTED;\r
+ return EFI_SUCCESS;\r
}\r
\r
/**\r
)\r
{\r
EFI_STATUS Status;\r
- CHAR8 *LanguageString;\r
CHAR8 *LangCode;\r
CHAR8 *Lang;\r
+ UINTN LangSize;\r
CHAR8 *CurrentLang;\r
- CHAR8 *BestLanguage;\r
UINTN OptionCount;\r
CHAR16 *StringBuffer;\r
EFI_HII_HANDLE HiiHandle;\r
VOID *EndOpCodeHandle;\r
EFI_IFR_GUID_LABEL *StartLabel;\r
EFI_IFR_GUID_LABEL *EndLabel;\r
- BOOLEAN FirstFlag;\r
+ EFI_HII_STRING_PROTOCOL *HiiString;\r
+ UINTN StringSize;\r
+\r
+ Lang = NULL;\r
+ StringBuffer = NULL;\r
\r
if (InitializeHiiData) {\r
//\r
// Publish our HII data\r
//\r
gFrontPagePrivate.HiiHandle = HiiAddPackages (\r
- &mFrontPageGuid,\r
+ &gFrontPageFormSetGuid,\r
gFrontPagePrivate.DriverHandle,\r
FrontPageVfrBin,\r
BdsDxeStrings,\r
// Collect the languages from what our current Language support is based on our VFR\r
//\r
HiiHandle = gFrontPagePrivate.HiiHandle;\r
- LanguageString = HiiGetSupportedLanguages (HiiHandle);\r
- ASSERT (LanguageString != NULL);\r
- //\r
- // Allocate working buffer for RFC 4646 language in supported LanguageString.\r
- //\r
- Lang = AllocatePool (AsciiStrSize (LanguageString));\r
- ASSERT (Lang != NULL);\r
\r
- CurrentLang = GetEfiGlobalVariable (L"PlatformLang");\r
- //\r
- // Select the best language in LanguageString as the default one.\r
- //\r
- BestLanguage = GetBestLanguage (\r
- LanguageString,\r
- FALSE,\r
- (CurrentLang != NULL) ? CurrentLang : "",\r
- (CHAR8 *) PcdGetPtr (PcdUefiVariableDefaultPlatformLang),\r
- LanguageString,\r
- NULL\r
- );\r
+ GetEfiGlobalVariable2 (L"PlatformLang", (VOID**)&CurrentLang, NULL);\r
+\r
//\r
- // BestLanguage must be selected as it is the first language in LanguageString by default\r
+ // Get Support language list from variable.\r
//\r
- ASSERT (BestLanguage != NULL);\r
-\r
- OptionCount = 0;\r
- LangCode = LanguageString;\r
- FirstFlag = FALSE;\r
+ if (mLanguageString == NULL){\r
+ GetEfiGlobalVariable2 (L"PlatformLangCodes", (VOID**)&mLanguageString, NULL);\r
+ if (mLanguageString == NULL) {\r
+ mLanguageString = AllocateCopyPool (\r
+ AsciiStrSize ((CHAR8 *) PcdGetPtr (PcdUefiVariableDefaultPlatformLangCodes)),\r
+ (CHAR8 *) PcdGetPtr (PcdUefiVariableDefaultPlatformLangCodes)\r
+ );\r
+ ASSERT (mLanguageString != NULL);\r
+ }\r
+ }\r
\r
if (gFrontPagePrivate.LanguageToken == NULL) {\r
+ //\r
+ // Count the language list number.\r
+ //\r
+ LangCode = mLanguageString;\r
+ Lang = AllocatePool (AsciiStrSize (mLanguageString));\r
+ ASSERT (Lang != NULL);\r
+ OptionCount = 0;\r
while (*LangCode != 0) {\r
GetNextLanguage (&LangCode, Lang);\r
OptionCount ++;\r
}\r
- gFrontPagePrivate.LanguageToken = AllocatePool (OptionCount * sizeof (EFI_STRING_ID));\r
+\r
+ //\r
+ // Allocate extra 1 as the end tag.\r
+ //\r
+ gFrontPagePrivate.LanguageToken = AllocateZeroPool ((OptionCount + 1) * sizeof (EFI_STRING_ID));\r
ASSERT (gFrontPagePrivate.LanguageToken != NULL);\r
- FirstFlag = TRUE;\r
- }\r
\r
- OptionCount = 0;\r
- LangCode = LanguageString;\r
- while (*LangCode != 0) {\r
- GetNextLanguage (&LangCode, Lang);\r
+ Status = gBS->LocateProtocol (&gEfiHiiStringProtocolGuid, NULL, (VOID **) &HiiString);\r
+ ASSERT_EFI_ERROR (Status);\r
\r
- if (FirstFlag) {\r
- StringBuffer = HiiGetString (HiiHandle, PRINTABLE_LANGUAGE_NAME_STRING_ID, Lang);\r
- ASSERT (StringBuffer != NULL);\r
+ LangCode = mLanguageString;\r
+ OptionCount = 0;\r
+ while (*LangCode != 0) {\r
+ GetNextLanguage (&LangCode, Lang);\r
\r
- //\r
- // Save the string Id for each language\r
- //\r
+ StringSize = 0;\r
+ Status = HiiString->GetString (HiiString, Lang, HiiHandle, PRINTABLE_LANGUAGE_NAME_STRING_ID, StringBuffer, &StringSize, NULL);\r
+ if (Status == EFI_BUFFER_TOO_SMALL) {\r
+ StringBuffer = AllocateZeroPool (StringSize);\r
+ ASSERT (StringBuffer != NULL);\r
+ Status = HiiString->GetString (HiiString, Lang, HiiHandle, PRINTABLE_LANGUAGE_NAME_STRING_ID, StringBuffer, &StringSize, NULL);\r
+ ASSERT_EFI_ERROR (Status);\r
+ }\r
+\r
+ if (EFI_ERROR (Status)) {\r
+ LangSize = AsciiStrSize (Lang);\r
+ StringBuffer = AllocatePool (LangSize * sizeof (CHAR16));\r
+ ASSERT (StringBuffer != NULL);\r
+ AsciiStrToUnicodeStrS (Lang, StringBuffer, LangSize);\r
+ }\r
+\r
+ ASSERT (StringBuffer != NULL);\r
gFrontPagePrivate.LanguageToken[OptionCount] = HiiSetString (HiiHandle, 0, StringBuffer, NULL);\r
FreePool (StringBuffer);\r
+\r
+ OptionCount++;\r
}\r
+ }\r
\r
- if (AsciiStrCmp (Lang, BestLanguage) == 0) {\r
+ ASSERT (gFrontPagePrivate.LanguageToken != NULL);\r
+ LangCode = mLanguageString;\r
+ OptionCount = 0;\r
+ if (Lang == NULL) {\r
+ Lang = AllocatePool (AsciiStrSize (mLanguageString));\r
+ ASSERT (Lang != NULL);\r
+ }\r
+ while (*LangCode != 0) {\r
+ GetNextLanguage (&LangCode, Lang);\r
+\r
+ if (CurrentLang != NULL && AsciiStrCmp (Lang, CurrentLang) == 0) {\r
HiiCreateOneOfOptionOpCode (\r
OptionsOpCodeHandle,\r
gFrontPagePrivate.LanguageToken[OptionCount],\r
if (CurrentLang != NULL) {\r
FreePool (CurrentLang);\r
}\r
- FreePool (BestLanguage);\r
FreePool (Lang);\r
- FreePool (LanguageString);\r
\r
HiiCreateOneOfOpCode (\r
StartOpCodeHandle,\r
\r
Status = HiiUpdateForm (\r
HiiHandle,\r
- &mFrontPageGuid,\r
+ &gFrontPageFormSetGuid,\r
FRONT_PAGE_FORM_ID,\r
StartOpCodeHandle, // LABEL_SELECT_LANGUAGE\r
EndOpCodeHandle // LABEL_END\r
gFormBrowser2,\r
&gFrontPagePrivate.HiiHandle,\r
1,\r
- &mFrontPageGuid,\r
+ &gFrontPageFormSetGuid,\r
0,\r
NULL,\r
&ActionRequest\r
return Status;\r
}\r
\r
-/**\r
- Acquire the string associated with the ProducerGuid and return it.\r
-\r
-\r
- @param ProducerGuid The Guid to search the HII database for\r
- @param Token The token value of the string to extract\r
- @param String The string that is extracted\r
-\r
- @retval EFI_SUCCESS The function returns EFI_SUCCESS always.\r
-\r
-**/\r
-EFI_STATUS\r
-GetProducerString (\r
- IN EFI_GUID *ProducerGuid,\r
- IN EFI_STRING_ID Token,\r
- OUT CHAR16 **String\r
- )\r
-{\r
- EFI_STRING TmpString;\r
-\r
- TmpString = HiiGetPackageString (ProducerGuid, Token, NULL);\r
- if (TmpString == NULL) {\r
- *String = GetStringById (STRING_TOKEN (STR_MISSING_STRING));\r
- } else {\r
- *String = TmpString;\r
- }\r
-\r
- return EFI_SUCCESS;\r
-}\r
\r
/**\r
Convert Processor Frequency Data to a string.\r
\r
if (Base10Exponent >= 6) {\r
FreqMhz = ProcessorFrequency;\r
- for (Index = 0; Index < (UINTN) (Base10Exponent - 6); Index++) {\r
+ for (Index = 0; Index < ((UINT32)Base10Exponent - 6); Index++) {\r
FreqMhz *= 10;\r
}\r
} else {\r
\r
StringBuffer = AllocateZeroPool (0x20);\r
ASSERT (StringBuffer != NULL);\r
- Index = UnicodeValueToString (StringBuffer, LEFT_JUSTIFY, FreqMhz / 1000, 3);\r
- StrCat (StringBuffer, L".");\r
- UnicodeValueToString (StringBuffer + Index + 1, PREFIX_ZERO, (FreqMhz % 1000) / 10, 2);\r
- StrCat (StringBuffer, L" GHz");\r
+ UnicodeValueToStringS (StringBuffer, 0x20, LEFT_JUSTIFY, FreqMhz / 1000, 3);\r
+ Index = StrnLenS (StringBuffer, 0x20 / sizeof (CHAR16));\r
+ StrCatS (StringBuffer, 0x20 / sizeof (CHAR16), L".");\r
+ UnicodeValueToStringS (\r
+ StringBuffer + Index + 1,\r
+ 0x20 - sizeof (CHAR16) * (Index + 1),\r
+ PREFIX_ZERO,\r
+ (FreqMhz % 1000) / 10,\r
+ 2\r
+ );\r
+ StrCatS (StringBuffer, 0x20 / sizeof (CHAR16), L" GHz");\r
*String = (CHAR16 *) StringBuffer;\r
return ;\r
}\r
\r
StringBuffer = AllocateZeroPool (0x20);\r
ASSERT (StringBuffer != NULL);\r
- UnicodeValueToString (StringBuffer, LEFT_JUSTIFY, MemorySize, 6);\r
- StrCat (StringBuffer, L" MB RAM");\r
+ UnicodeValueToStringS (StringBuffer, 0x20, LEFT_JUSTIFY, MemorySize, 6);\r
+ StrCatS (StringBuffer, 0x20 / sizeof (CHAR16), L" MB RAM");\r
\r
*String = (CHAR16 *) StringBuffer;\r
\r
*String = GetStringById (STRING_TOKEN (STR_MISSING_STRING));\r
} else {\r
*String = AllocatePool (StrSize * sizeof (CHAR16));\r
- AsciiStrToUnicodeStr (OptionalStrStart, *String);\r
+ AsciiStrToUnicodeStrS (OptionalStrStart, *String, StrSize);\r
}\r
\r
return EFI_SUCCESS;\r
{\r
UINT8 StrIndex;\r
CHAR16 *NewString;\r
- BOOLEAN Find[5];\r
EFI_STATUS Status;\r
EFI_STRING_ID TokenToUpdate;\r
EFI_SMBIOS_HANDLE SmbiosHandle;\r
SMBIOS_TABLE_TYPE4 *Type4Record;\r
SMBIOS_TABLE_TYPE19 *Type19Record;\r
EFI_SMBIOS_TABLE_HEADER *Record;\r
+ UINT64 InstalledMemory;\r
\r
- ZeroMem (Find, sizeof (Find));\r
+ InstalledMemory = 0;\r
\r
//\r
// Update Front Page strings\r
NULL,\r
(VOID **) &Smbios\r
);\r
- ASSERT_EFI_ERROR (Status);\r
-\r
- SmbiosHandle = 0;\r
- do {\r
+ if (!EFI_ERROR (Status)) {\r
+ SmbiosHandle = SMBIOS_HANDLE_PI_RESERVED;\r
Status = Smbios->GetNext (Smbios, &SmbiosHandle, NULL, &Record, NULL);\r
- if (EFI_ERROR(Status)) {\r
- break;\r
- }\r
+ while (!EFI_ERROR(Status)) {\r
+ if (Record->Type == SMBIOS_TYPE_BIOS_INFORMATION) {\r
+ Type0Record = (SMBIOS_TABLE_TYPE0 *) Record;\r
+ StrIndex = Type0Record->BiosVersion;\r
+ GetOptionalStringByIndex ((CHAR8*)((UINT8*)Type0Record + Type0Record->Hdr.Length), StrIndex, &NewString);\r
+ TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_BIOS_VERSION);\r
+ HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r
+ FreePool (NewString);\r
+ }\r
\r
- if (Record->Type == EFI_SMBIOS_TYPE_BIOS_INFORMATION) {\r
- Type0Record = (SMBIOS_TABLE_TYPE0 *) Record;\r
- StrIndex = Type0Record->BiosVersion;\r
- GetOptionalStringByIndex ((CHAR8*)((UINT8*)Type0Record + Type0Record->Hdr.Length), StrIndex, &NewString);\r
- TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_BIOS_VERSION);\r
- HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r
- FreePool (NewString);\r
- Find[0] = TRUE;\r
- } \r
-\r
- if (Record->Type == EFI_SMBIOS_TYPE_SYSTEM_INFORMATION) {\r
- Type1Record = (SMBIOS_TABLE_TYPE1 *) Record;\r
- StrIndex = Type1Record->ProductName;\r
- GetOptionalStringByIndex ((CHAR8*)((UINT8*)Type1Record + Type1Record->Hdr.Length), StrIndex, &NewString);\r
- TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_COMPUTER_MODEL);\r
- HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r
- FreePool (NewString);\r
- Find[1] = TRUE;\r
- }\r
- \r
- if (Record->Type == EFI_SMBIOS_TYPE_PROCESSOR_INFORMATION) {\r
- Type4Record = (SMBIOS_TABLE_TYPE4 *) Record;\r
- StrIndex = Type4Record->ProcessorVersion;\r
- GetOptionalStringByIndex ((CHAR8*)((UINT8*)Type4Record + Type4Record->Hdr.Length), StrIndex, &NewString);\r
- TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_CPU_MODEL);\r
- HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r
- FreePool (NewString);\r
- Find[2] = TRUE;\r
- } \r
-\r
- if (Record->Type == EFI_SMBIOS_TYPE_PROCESSOR_INFORMATION) {\r
- Type4Record = (SMBIOS_TABLE_TYPE4 *) Record;\r
- ConvertProcessorToString(Type4Record->CurrentSpeed, 6, &NewString);\r
- TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_CPU_SPEED);\r
- HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r
- FreePool (NewString);\r
- Find[3] = TRUE;\r
- } \r
-\r
- if ( Record->Type == EFI_SMBIOS_TYPE_MEMORY_ARRAY_MAPPED_ADDRESS ) {\r
- Type19Record = (SMBIOS_TABLE_TYPE19 *) Record;\r
- ConvertMemorySizeToString (\r
- (UINT32)(RShiftU64((Type19Record->EndingAddress - Type19Record->StartingAddress + 1), 10)),\r
- &NewString\r
- );\r
- TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_MEMORY_SIZE);\r
- HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r
- FreePool (NewString);\r
- Find[4] = TRUE; \r
+ if (Record->Type == SMBIOS_TYPE_SYSTEM_INFORMATION) {\r
+ Type1Record = (SMBIOS_TABLE_TYPE1 *) Record;\r
+ StrIndex = Type1Record->ProductName;\r
+ GetOptionalStringByIndex ((CHAR8*)((UINT8*)Type1Record + Type1Record->Hdr.Length), StrIndex, &NewString);\r
+ TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_COMPUTER_MODEL);\r
+ HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r
+ FreePool (NewString);\r
+ }\r
+\r
+ if (Record->Type == SMBIOS_TYPE_PROCESSOR_INFORMATION) {\r
+ Type4Record = (SMBIOS_TABLE_TYPE4 *) Record;\r
+ StrIndex = Type4Record->ProcessorVersion;\r
+ GetOptionalStringByIndex ((CHAR8*)((UINT8*)Type4Record + Type4Record->Hdr.Length), StrIndex, &NewString);\r
+ TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_CPU_MODEL);\r
+ HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r
+ FreePool (NewString);\r
+ }\r
+\r
+ if (Record->Type == SMBIOS_TYPE_PROCESSOR_INFORMATION) {\r
+ Type4Record = (SMBIOS_TABLE_TYPE4 *) Record;\r
+ ConvertProcessorToString(Type4Record->CurrentSpeed, 6, &NewString);\r
+ TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_CPU_SPEED);\r
+ HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r
+ FreePool (NewString);\r
+ }\r
+\r
+ if ( Record->Type == SMBIOS_TYPE_MEMORY_ARRAY_MAPPED_ADDRESS ) {\r
+ Type19Record = (SMBIOS_TABLE_TYPE19 *) Record;\r
+ if (Type19Record->StartingAddress != 0xFFFFFFFF ) {\r
+ InstalledMemory += RShiftU64(Type19Record->EndingAddress -\r
+ Type19Record->StartingAddress + 1, 10);\r
+ } else {\r
+ InstalledMemory += RShiftU64(Type19Record->ExtendedEndingAddress -\r
+ Type19Record->ExtendedStartingAddress + 1, 20);\r
+ }\r
+ }\r
+\r
+ Status = Smbios->GetNext (Smbios, &SmbiosHandle, NULL, &Record, NULL);\r
}\r
- } while ( !(Find[0] && Find[1] && Find[2] && Find[3] && Find[4]));\r
+\r
+ // now update the total installed RAM size\r
+ ConvertMemorySizeToString ((UINT32)InstalledMemory, &NewString );\r
+ TokenToUpdate = STRING_TOKEN (STR_FRONT_PAGE_MEMORY_SIZE);\r
+ HiiSetString (gFrontPagePrivate.HiiHandle, TokenToUpdate, NewString, NULL);\r
+ FreePool (NewString);\r
+ }\r
+\r
return ;\r
}\r
\r
EFI_GRAPHICS_OUTPUT_BLT_PIXEL Background;\r
EFI_GRAPHICS_OUTPUT_BLT_PIXEL Color;\r
\r
- if (TimeoutDefault == 0) {\r
- return EFI_TIMEOUT;\r
- }\r
+ if (TimeoutDefault != 0) {\r
+ DEBUG ((EFI_D_INFO, "\n\nStart showing progress bar... Press any key to stop it! ...Zzz....\n"));\r
\r
- DEBUG ((EFI_D_INFO, "\n\nStart showing progress bar... Press any key to stop it! ...Zzz....\n"));\r
+ SetMem (&Foreground, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL), 0xff);\r
+ SetMem (&Background, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL), 0x0);\r
+ SetMem (&Color, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL), 0xff);\r
\r
- SetMem (&Foreground, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL), 0xff);\r
- SetMem (&Background, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL), 0x0);\r
- SetMem (&Color, sizeof (EFI_GRAPHICS_OUTPUT_BLT_PIXEL), 0xff);\r
+ TmpStr = GetStringById (STRING_TOKEN (STR_START_BOOT_OPTION));\r
\r
- //\r
- // Clear the progress status bar first\r
- //\r
- TmpStr = GetStringById (STRING_TOKEN (STR_START_BOOT_OPTION));\r
- if (TmpStr != NULL) {\r
- PlatformBdsShowProgress (Foreground, Background, TmpStr, Color, 0, 0);\r
- }\r
+ if (!FeaturePcdGet(PcdBootlogoOnlyEnable)) {\r
+ //\r
+ // Clear the progress status bar first\r
+ //\r
+ if (TmpStr != NULL) {\r
+ PlatformBdsShowProgress (Foreground, Background, TmpStr, Color, 0, 0);\r
+ }\r
+ }\r
\r
- TimeoutRemain = TimeoutDefault;\r
- while (TimeoutRemain != 0) {\r
- DEBUG ((EFI_D_INFO, "Showing progress bar...Remaining %d second!\n", TimeoutRemain));\r
\r
- Status = WaitForSingleEvent (gST->ConIn->WaitForKey, ONE_SECOND);\r
- if (Status != EFI_TIMEOUT) {\r
- break;\r
+ TimeoutRemain = TimeoutDefault;\r
+ while (TimeoutRemain != 0) {\r
+ DEBUG ((EFI_D_INFO, "Showing progress bar...Remaining %d second!\n", TimeoutRemain));\r
+\r
+ Status = WaitForSingleEvent (gST->ConIn->WaitForKey, ONE_SECOND);\r
+ if (Status != EFI_TIMEOUT) {\r
+ break;\r
+ }\r
+ TimeoutRemain--;\r
+\r
+ if (!FeaturePcdGet(PcdBootlogoOnlyEnable)) {\r
+ //\r
+ // Show progress\r
+ //\r
+ if (TmpStr != NULL) {\r
+ PlatformBdsShowProgress (\r
+ Foreground,\r
+ Background,\r
+ TmpStr,\r
+ Color,\r
+ ((TimeoutDefault - TimeoutRemain) * 100 / TimeoutDefault),\r
+ 0\r
+ );\r
+ }\r
+ }\r
}\r
- TimeoutRemain--;\r
\r
- //\r
- // Show progress\r
- //\r
if (TmpStr != NULL) {\r
- PlatformBdsShowProgress (\r
- Foreground,\r
- Background,\r
- TmpStr,\r
- Color,\r
- ((TimeoutDefault - TimeoutRemain) * 100 / TimeoutDefault),\r
- 0\r
- );\r
+ gBS->FreePool (TmpStr);\r
}\r
- }\r
- gBS->FreePool (TmpStr);\r
\r
- //\r
- // Timeout expired\r
- //\r
- if (TimeoutRemain == 0) {\r
- return EFI_TIMEOUT;\r
+ //\r
+ // Timeout expired\r
+ //\r
+ if (TimeoutRemain == 0) {\r
+ return EFI_TIMEOUT;\r
+ }\r
}\r
\r
//\r
// User pressed some key\r
//\r
- Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
+ if (!PcdGetBool (PcdConInConnectOnDemand)) {\r
+ Status = gST->ConIn->ReadKeyStroke (gST->ConIn, &Key);\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
\r
- if (Key.UnicodeChar == CHAR_CARRIAGE_RETURN) {\r
- //\r
- // User pressed enter, equivalent to select "continue"\r
- //\r
- return EFI_TIMEOUT;\r
+ if (Key.UnicodeChar == CHAR_CARRIAGE_RETURN) {\r
+ //\r
+ // User pressed enter, equivalent to select "continue"\r
+ //\r
+ return EFI_TIMEOUT;\r
+ }\r
}\r
\r
return EFI_SUCCESS;\r
IN BOOLEAN ConnectAllHappened\r
)\r
{\r
- EFI_STATUS Status;\r
+ EFI_STATUS Status;\r
+ EFI_STATUS StatusHotkey;\r
+ EFI_BOOT_LOGO_PROTOCOL *BootLogo;\r
+ EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;\r
+ EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *SimpleTextOut;\r
+ UINTN BootTextColumn;\r
+ UINTN BootTextRow;\r
+ UINT64 OsIndication;\r
+ UINTN DataSize;\r
+ EFI_INPUT_KEY Key;\r
+\r
+ GraphicsOutput = NULL;\r
+ SimpleTextOut = NULL;\r
\r
PERF_START (NULL, "BdsTimeOut", "BDS", 0);\r
//\r
gConnectAllHappened = TRUE;\r
}\r
\r
- HotkeyBoot ();\r
- if (TimeoutDefault != 0xffff) {\r
- Status = ShowProgress (TimeoutDefault);\r
- HotkeyBoot ();\r
+ if (!mModeInitialized) {\r
+ //\r
+ // After the console is ready, get current video resolution\r
+ // and text mode before launching setup at first time.\r
+ //\r
+ Status = gBS->HandleProtocol (\r
+ gST->ConsoleOutHandle,\r
+ &gEfiGraphicsOutputProtocolGuid,\r
+ (VOID**)&GraphicsOutput\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ GraphicsOutput = NULL;\r
+ }\r
+\r
+ Status = gBS->HandleProtocol (\r
+ gST->ConsoleOutHandle,\r
+ &gEfiSimpleTextOutProtocolGuid,\r
+ (VOID**)&SimpleTextOut\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ SimpleTextOut = NULL;\r
+ }\r
+\r
+ if (GraphicsOutput != NULL) {\r
+ //\r
+ // Get current video resolution and text mode.\r
+ //\r
+ mBootHorizontalResolution = GraphicsOutput->Mode->Info->HorizontalResolution;\r
+ mBootVerticalResolution = GraphicsOutput->Mode->Info->VerticalResolution;\r
+ }\r
+\r
+ if (SimpleTextOut != NULL) {\r
+ Status = SimpleTextOut->QueryMode (\r
+ SimpleTextOut,\r
+ SimpleTextOut->Mode->Mode,\r
+ &BootTextColumn,\r
+ &BootTextRow\r
+ );\r
+ mBootTextModeColumn = (UINT32)BootTextColumn;\r
+ mBootTextModeRow = (UINT32)BootTextRow;\r
+ }\r
+\r
+ //\r
+ // Get user defined text mode for setup.\r
+ //\r
+ mSetupHorizontalResolution = PcdGet32 (PcdSetupVideoHorizontalResolution);\r
+ mSetupVerticalResolution = PcdGet32 (PcdSetupVideoVerticalResolution);\r
+ mSetupTextModeColumn = PcdGet32 (PcdSetupConOutColumn);\r
+ mSetupTextModeRow = PcdGet32 (PcdSetupConOutRow);\r
+\r
+ mModeInitialized = TRUE;\r
+ }\r
+\r
+\r
+ //\r
+ // goto FrontPage directly when EFI_OS_INDICATIONS_BOOT_TO_FW_UI is set\r
+ //\r
+ OsIndication = 0;\r
+ DataSize = sizeof(UINT64);\r
+ Status = gRT->GetVariable (\r
+ L"OsIndications",\r
+ &gEfiGlobalVariableGuid,\r
+ NULL,\r
+ &DataSize,\r
+ &OsIndication\r
+ );\r
+\r
+ //\r
+ // goto FrontPage directly when EFI_OS_INDICATIONS_BOOT_TO_FW_UI is set. Skip HotkeyBoot\r
+ //\r
+ if (!EFI_ERROR(Status) && ((OsIndication & EFI_OS_INDICATIONS_BOOT_TO_FW_UI) != 0)) {\r
+ //\r
+ // Clear EFI_OS_INDICATIONS_BOOT_TO_FW_UI to acknowledge OS\r
+ //\r
+ OsIndication &= ~((UINT64)EFI_OS_INDICATIONS_BOOT_TO_FW_UI);\r
+ Status = gRT->SetVariable (\r
+ L"OsIndications",\r
+ &gEfiGlobalVariableGuid,\r
+ EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE,\r
+ sizeof(UINT64),\r
+ &OsIndication\r
+ );\r
+ //\r
+ // Changing the content without increasing its size with current variable implementation shouldn't fail.\r
+ //\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
+ //\r
+ // Follow generic rule, Call ReadKeyStroke to connect ConIn before enter UI\r
+ //\r
+ if (PcdGetBool (PcdConInConnectOnDemand)) {\r
+ gST->ConIn->ReadKeyStroke(gST->ConIn, &Key);\r
+ }\r
\r
//\r
// Ensure screen is clear when switch Console from Graphics mode to Text mode\r
gST->ConOut->EnableCursor (gST->ConOut, TRUE);\r
gST->ConOut->ClearScreen (gST->ConOut);\r
\r
- if (EFI_ERROR (Status)) {\r
- //\r
- // Timeout or user press enter to continue\r
- //\r
- goto Exit;\r
+ } else {\r
+\r
+ HotkeyBoot ();\r
+ if (TimeoutDefault != 0xffff) {\r
+ Status = ShowProgress (TimeoutDefault);\r
+ StatusHotkey = HotkeyBoot ();\r
+\r
+ if (!FeaturePcdGet(PcdBootlogoOnlyEnable) || !EFI_ERROR(Status) || !EFI_ERROR(StatusHotkey)){\r
+ //\r
+ // Ensure screen is clear when switch Console from Graphics mode to Text mode\r
+ // Skip it in normal boot\r
+ //\r
+ gST->ConOut->EnableCursor (gST->ConOut, TRUE);\r
+ gST->ConOut->ClearScreen (gST->ConOut);\r
+ }\r
+\r
+ if (EFI_ERROR (Status)) {\r
+ //\r
+ // Timeout or user press enter to continue\r
+ //\r
+ goto Exit;\r
+ }\r
}\r
}\r
\r
+ //\r
+ // Boot Logo is corrupted, report it using Boot Logo protocol.\r
+ //\r
+ Status = gBS->LocateProtocol (&gEfiBootLogoProtocolGuid, NULL, (VOID **) &BootLogo);\r
+ if (!EFI_ERROR (Status) && (BootLogo != NULL)) {\r
+ BootLogo->SetBootLogo (BootLogo, NULL, 0, 0, 0, 0);\r
+ }\r
+\r
+ //\r
+ // Install BM HiiPackages.\r
+ // Keep BootMaint HiiPackage, so that it can be covered by global setting.\r
+ //\r
+ InitBMPackage ();\r
+\r
+ Status = EFI_SUCCESS;\r
do {\r
+ //\r
+ // Set proper video resolution and text mode for setup\r
+ //\r
+ BdsSetConsoleMode (TRUE);\r
\r
InitializeFrontPage (FALSE);\r
\r
UpdateFrontPageStrings ();\r
\r
gCallbackKey = 0;\r
- Status = CallFrontPage ();\r
+ CallFrontPage ();\r
\r
//\r
// If gCallbackKey is greater than 1 and less or equal to 5,\r
break;\r
\r
case FRONT_PAGE_KEY_BOOT_MANAGER:\r
+ //\r
+ // Remove the installed BootMaint HiiPackages when exit.\r
+ //\r
+ FreeBMPackage ();\r
+\r
//\r
// User chose to run the Boot Manager\r
//\r
CallBootManager ();\r
+\r
+ //\r
+ // Reinstall BootMaint HiiPackages after exiting from Boot Manager.\r
+ //\r
+ InitBMPackage ();\r
break;\r
\r
case FRONT_PAGE_KEY_DEVICE_MANAGER:\r
\r
} while ((Status == EFI_SUCCESS) && (gCallbackKey != FRONT_PAGE_KEY_CONTINUE));\r
\r
+ if (mLanguageString != NULL) {\r
+ FreePool (mLanguageString);\r
+ mLanguageString = NULL;\r
+ }\r
//\r
//Will leave browser, check any reset required change is applied? if yes, reset system\r
//\r
SetupResetReminder ();\r
\r
+ //\r
+ // Remove the installed BootMaint HiiPackages when exit.\r
+ //\r
+ FreeBMPackage ();\r
+\r
Exit:\r
//\r
// Automatically load current entry\r
//\r
PERF_END (NULL, "BdsTimeOut", "BDS", 0);\r
}\r
+\r
+/**\r
+ This function will change video resolution and text mode\r
+ according to defined setup mode or defined boot mode\r
+\r
+ @param IsSetupMode Indicate mode is changed to setup mode or boot mode.\r
+\r
+ @retval EFI_SUCCESS Mode is changed successfully.\r
+ @retval Others Mode failed to be changed.\r
+\r
+**/\r
+EFI_STATUS\r
+EFIAPI\r
+BdsSetConsoleMode (\r
+ BOOLEAN IsSetupMode\r
+ )\r
+{\r
+ EFI_GRAPHICS_OUTPUT_PROTOCOL *GraphicsOutput;\r
+ EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL *SimpleTextOut;\r
+ UINTN SizeOfInfo;\r
+ EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info;\r
+ UINT32 MaxGopMode;\r
+ UINT32 MaxTextMode;\r
+ UINT32 ModeNumber;\r
+ UINT32 NewHorizontalResolution;\r
+ UINT32 NewVerticalResolution;\r
+ UINT32 NewColumns;\r
+ UINT32 NewRows;\r
+ UINTN HandleCount;\r
+ EFI_HANDLE *HandleBuffer;\r
+ EFI_STATUS Status;\r
+ UINTN Index;\r
+ UINTN CurrentColumn;\r
+ UINTN CurrentRow;\r
+\r
+ MaxGopMode = 0;\r
+ MaxTextMode = 0;\r
+\r
+ //\r
+ // Get current video resolution and text mode\r
+ //\r
+ Status = gBS->HandleProtocol (\r
+ gST->ConsoleOutHandle,\r
+ &gEfiGraphicsOutputProtocolGuid,\r
+ (VOID**)&GraphicsOutput\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ GraphicsOutput = NULL;\r
+ }\r
+\r
+ Status = gBS->HandleProtocol (\r
+ gST->ConsoleOutHandle,\r
+ &gEfiSimpleTextOutProtocolGuid,\r
+ (VOID**)&SimpleTextOut\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ SimpleTextOut = NULL;\r
+ }\r
+\r
+ if ((GraphicsOutput == NULL) || (SimpleTextOut == NULL)) {\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+\r
+ if (IsSetupMode) {\r
+ //\r
+ // The required resolution and text mode is setup mode.\r
+ //\r
+ NewHorizontalResolution = mSetupHorizontalResolution;\r
+ NewVerticalResolution = mSetupVerticalResolution;\r
+ NewColumns = mSetupTextModeColumn;\r
+ NewRows = mSetupTextModeRow;\r
+ } else {\r
+ //\r
+ // The required resolution and text mode is boot mode.\r
+ //\r
+ NewHorizontalResolution = mBootHorizontalResolution;\r
+ NewVerticalResolution = mBootVerticalResolution;\r
+ NewColumns = mBootTextModeColumn;\r
+ NewRows = mBootTextModeRow;\r
+ }\r
+\r
+ if (GraphicsOutput != NULL) {\r
+ MaxGopMode = GraphicsOutput->Mode->MaxMode;\r
+ }\r
+\r
+ if (SimpleTextOut != NULL) {\r
+ MaxTextMode = SimpleTextOut->Mode->MaxMode;\r
+ }\r
+\r
+ //\r
+ // 1. If current video resolution is same with required video resolution,\r
+ // video resolution need not be changed.\r
+ // 1.1. If current text mode is same with required text mode, text mode need not be changed.\r
+ // 1.2. If current text mode is different from required text mode, text mode need be changed.\r
+ // 2. If current video resolution is different from required video resolution, we need restart whole console drivers.\r
+ //\r
+ for (ModeNumber = 0; ModeNumber < MaxGopMode; ModeNumber++) {\r
+ Status = GraphicsOutput->QueryMode (\r
+ GraphicsOutput,\r
+ ModeNumber,\r
+ &SizeOfInfo,\r
+ &Info\r
+ );\r
+ if (!EFI_ERROR (Status)) {\r
+ if ((Info->HorizontalResolution == NewHorizontalResolution) &&\r
+ (Info->VerticalResolution == NewVerticalResolution)) {\r
+ if ((GraphicsOutput->Mode->Info->HorizontalResolution == NewHorizontalResolution) &&\r
+ (GraphicsOutput->Mode->Info->VerticalResolution == NewVerticalResolution)) {\r
+ //\r
+ // Current resolution is same with required resolution, check if text mode need be set\r
+ //\r
+ Status = SimpleTextOut->QueryMode (SimpleTextOut, SimpleTextOut->Mode->Mode, &CurrentColumn, &CurrentRow);\r
+ ASSERT_EFI_ERROR (Status);\r
+ if (CurrentColumn == NewColumns && CurrentRow == NewRows) {\r
+ //\r
+ // If current text mode is same with required text mode. Do nothing\r
+ //\r
+ FreePool (Info);\r
+ return EFI_SUCCESS;\r
+ } else {\r
+ //\r
+ // If current text mode is different from required text mode. Set new video mode\r
+ //\r
+ for (Index = 0; Index < MaxTextMode; Index++) {\r
+ Status = SimpleTextOut->QueryMode (SimpleTextOut, Index, &CurrentColumn, &CurrentRow);\r
+ if (!EFI_ERROR(Status)) {\r
+ if ((CurrentColumn == NewColumns) && (CurrentRow == NewRows)) {\r
+ //\r
+ // Required text mode is supported, set it.\r
+ //\r
+ Status = SimpleTextOut->SetMode (SimpleTextOut, Index);\r
+ ASSERT_EFI_ERROR (Status);\r
+ //\r
+ // Update text mode PCD.\r
+ //\r
+ Status = PcdSet32S (PcdConOutColumn, mSetupTextModeColumn);\r
+ ASSERT_EFI_ERROR (Status);\r
+ Status = PcdSet32S (PcdConOutRow, mSetupTextModeRow);\r
+ ASSERT_EFI_ERROR (Status);\r
+ FreePool (Info);\r
+ return EFI_SUCCESS;\r
+ }\r
+ }\r
+ }\r
+ if (Index == MaxTextMode) {\r
+ //\r
+ // If required text mode is not supported, return error.\r
+ //\r
+ FreePool (Info);\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+ }\r
+ } else {\r
+ //\r
+ // If current video resolution is not same with the new one, set new video resolution.\r
+ // In this case, the driver which produces simple text out need be restarted.\r
+ //\r
+ Status = GraphicsOutput->SetMode (GraphicsOutput, ModeNumber);\r
+ if (!EFI_ERROR (Status)) {\r
+ FreePool (Info);\r
+ break;\r
+ }\r
+ }\r
+ }\r
+ FreePool (Info);\r
+ }\r
+ }\r
+\r
+ if (ModeNumber == MaxGopMode) {\r
+ //\r
+ // If the resolution is not supported, return error.\r
+ //\r
+ return EFI_UNSUPPORTED;\r
+ }\r
+\r
+ //\r
+ // Set PCD to Inform GraphicsConsole to change video resolution.\r
+ // Set PCD to Inform Consplitter to change text mode.\r
+ //\r
+ Status = PcdSet32S (PcdVideoHorizontalResolution, NewHorizontalResolution);\r
+ ASSERT_EFI_ERROR (Status);\r
+ Status = PcdSet32S (PcdVideoVerticalResolution, NewVerticalResolution);\r
+ ASSERT_EFI_ERROR (Status);\r
+ Status = PcdSet32S (PcdConOutColumn, NewColumns);\r
+ ASSERT_EFI_ERROR (Status);\r
+ Status = PcdSet32S (PcdConOutRow, NewRows);\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
+\r
+ //\r
+ // Video mode is changed, so restart graphics console driver and higher level driver.\r
+ // Reconnect graphics console driver and higher level driver.\r
+ // Locate all the handles with GOP protocol and reconnect it.\r
+ //\r
+ Status = gBS->LocateHandleBuffer (\r
+ ByProtocol,\r
+ &gEfiSimpleTextOutProtocolGuid,\r
+ NULL,\r
+ &HandleCount,\r
+ &HandleBuffer\r
+ );\r
+ if (!EFI_ERROR (Status)) {\r
+ for (Index = 0; Index < HandleCount; Index++) {\r
+ gBS->DisconnectController (HandleBuffer[Index], NULL, NULL);\r
+ }\r
+ for (Index = 0; Index < HandleCount; Index++) {\r
+ gBS->ConnectController (HandleBuffer[Index], NULL, NULL, TRUE);\r
+ }\r
+ if (HandleBuffer != NULL) {\r
+ FreePool (HandleBuffer);\r
+ }\r
+ }\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
projects / mirror_edk2.git / blobdiff