+++ /dev/null
-/** @file\r
-The functions for Boot Maintainence Main menu.\r
-\r
-Copyright (c) 2004 - 2015, 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
-\r
-**/\r
-\r
-#include "BootMaintenanceManager.h"\r
-\r
-#define FRONT_PAGE_KEY_OFFSET 0x4000\r
-//\r
-// Boot video resolution and text mode.\r
-//\r
-UINT32 mBmmBootHorizontalResolution = 0;\r
-UINT32 mBmmBootVerticalResolution = 0;\r
-UINT32 mBmmBootTextModeColumn = 0;\r
-UINT32 mBmmBootTextModeRow = 0;\r
-//\r
-// BIOS setup video resolution and text mode.\r
-//\r
-UINT32 mBmmSetupTextModeColumn = 0;\r
-UINT32 mBmmSetupTextModeRow = 0;\r
-UINT32 mBmmSetupHorizontalResolution = 0;\r
-UINT32 mBmmSetupVerticalResolution = 0;\r
-\r
-EFI_DEVICE_PATH_PROTOCOL EndDevicePath[] = {\r
- {\r
- END_DEVICE_PATH_TYPE,\r
- END_ENTIRE_DEVICE_PATH_SUBTYPE,\r
- {\r
- END_DEVICE_PATH_LENGTH,\r
- 0\r
- }\r
- }\r
-};\r
-\r
-HII_VENDOR_DEVICE_PATH mBmmHiiVendorDevicePath = {\r
- {\r
- {\r
- HARDWARE_DEVICE_PATH,\r
- HW_VENDOR_DP,\r
- {\r
- (UINT8) (sizeof (VENDOR_DEVICE_PATH)),\r
- (UINT8) ((sizeof (VENDOR_DEVICE_PATH)) >> 8)\r
- }\r
- },\r
- //\r
- // {165A028F-0BB2-4b5f-8747-77592E3F6499}\r
- //\r
- { 0x165a028f, 0xbb2, 0x4b5f, { 0x87, 0x47, 0x77, 0x59, 0x2e, 0x3f, 0x64, 0x99 } }\r
- },\r
- {\r
- END_DEVICE_PATH_TYPE,\r
- END_ENTIRE_DEVICE_PATH_SUBTYPE,\r
- { \r
- (UINT8) (END_DEVICE_PATH_LENGTH),\r
- (UINT8) ((END_DEVICE_PATH_LENGTH) >> 8)\r
- }\r
- }\r
-};\r
-\r
-EFI_GUID mBootMaintGuid = BOOT_MAINT_FORMSET_GUID;\r
-\r
-CHAR16 mBootMaintStorageName[] = L"BmmData";\r
-BMM_CALLBACK_DATA gBootMaintenancePrivate = {\r
- BMM_CALLBACK_DATA_SIGNATURE,\r
- NULL,\r
- NULL,\r
- {\r
- BootMaintExtractConfig,\r
- BootMaintRouteConfig,\r
- BootMaintCallback\r
- }\r
-};\r
-\r
-BMM_CALLBACK_DATA *mBmmCallbackInfo = &gBootMaintenancePrivate;\r
-BOOLEAN mAllMenuInit = FALSE;\r
-\r
-/**\r
- Init all memu.\r
-\r
- @param CallbackData The BMM context data.\r
-\r
-**/\r
-VOID\r
-InitAllMenu (\r
- IN BMM_CALLBACK_DATA *CallbackData\r
- );\r
-\r
-/**\r
- Free up all Menu Option list.\r
-\r
-**/\r
-VOID\r
-FreeAllMenu (\r
- VOID\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
-BmmBdsSetConsoleMode (\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 requried resolution and text mode is setup mode.\r
- //\r
- NewHorizontalResolution = mBmmSetupHorizontalResolution;\r
- NewVerticalResolution = mBmmSetupVerticalResolution;\r
- NewColumns = mBmmSetupTextModeColumn;\r
- NewRows = mBmmSetupTextModeRow;\r
- } else {\r
- //\r
- // The required resolution and text mode is boot mode.\r
- //\r
- NewHorizontalResolution = mBmmBootHorizontalResolution;\r
- NewVerticalResolution = mBmmBootVerticalResolution;\r
- NewColumns = mBmmBootTextModeColumn;\r
- NewRows = mBmmBootTextModeRow; \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 requried 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, mBmmSetupTextModeColumn);\r
- ASSERT_EFI_ERROR (Status);\r
- Status = PcdSet32S (PcdConOutRow, mBmmSetupTextModeRow);\r
- ASSERT_EFI_ERROR (Status);\r
- FreePool (Info);\r
- return EFI_SUCCESS;\r
- }\r
- }\r
- }\r
- if (Index == MaxTextMode) {\r
- //\r
- // If requried 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
- // 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
-/**\r
- This function converts an input device structure to a Unicode string.\r
-\r
- @param DevPath A pointer to the device path structure.\r
-\r
- @return A new allocated Unicode string that represents the device path.\r
-\r
-**/\r
-CHAR16 *\r
-UiDevicePathToStr (\r
- IN EFI_DEVICE_PATH_PROTOCOL *DevPath\r
- )\r
-{\r
- EFI_STATUS Status;\r
- CHAR16 *ToText;\r
- EFI_DEVICE_PATH_TO_TEXT_PROTOCOL *DevPathToText;\r
-\r
- if (DevPath == NULL) {\r
- return NULL;\r
- }\r
-\r
- Status = gBS->LocateProtocol (\r
- &gEfiDevicePathToTextProtocolGuid,\r
- NULL,\r
- (VOID **) &DevPathToText\r
- );\r
- ASSERT_EFI_ERROR (Status);\r
- ToText = DevPathToText->ConvertDevicePathToText (\r
- DevPath,\r
- FALSE,\r
- TRUE\r
- );\r
- ASSERT (ToText != NULL);\r
- return ToText;\r
-}\r
-\r
-/**\r
- Extract filename from device path. The returned buffer is allocated using AllocateCopyPool.\r
- The caller is responsible for freeing the allocated buffer using FreePool().\r
-\r
- @param DevicePath Device path.\r
-\r
- @return A new allocated string that represents the file name.\r
-\r
-**/\r
-CHAR16 *\r
-ExtractFileNameFromDevicePath (\r
- IN EFI_DEVICE_PATH_PROTOCOL *DevicePath\r
- )\r
-{\r
- CHAR16 *String;\r
- CHAR16 *MatchString;\r
- CHAR16 *LastMatch;\r
- CHAR16 *FileName;\r
- UINTN Length;\r
-\r
- ASSERT(DevicePath != NULL);\r
-\r
- String = UiDevicePathToStr(DevicePath);\r
- MatchString = String;\r
- LastMatch = String;\r
-\r
- while(MatchString != NULL){\r
- LastMatch = MatchString + 1;\r
- MatchString = StrStr(LastMatch,L"\\");\r
- }\r
-\r
- Length = StrLen(LastMatch);\r
- FileName = AllocateCopyPool ((Length + 1) * sizeof(CHAR16), LastMatch);\r
- *(FileName + Length) = 0;\r
-\r
- FreePool(String);\r
-\r
- return FileName;\r
-}\r
-\r
-/**\r
- Extract device path for given HII handle and class guid.\r
-\r
- @param Handle The HII handle.\r
-\r
- @retval NULL Fail to get the device path string.\r
- @return PathString Get the device path string.\r
-\r
-**/\r
-CHAR16 *\r
-BmmExtractDevicePathFromHiiHandle (\r
- IN EFI_HII_HANDLE Handle\r
- )\r
-{\r
- EFI_STATUS Status;\r
- EFI_HANDLE DriverHandle;\r
-\r
- ASSERT (Handle != NULL);\r
-\r
- if (Handle == NULL) {\r
- return NULL;\r
- }\r
-\r
- Status = gHiiDatabase->GetPackageListHandle (gHiiDatabase, Handle, &DriverHandle);\r
- if (EFI_ERROR (Status)) {\r
- return NULL;\r
- }\r
-\r
- //\r
- // Get device path string.\r
- //\r
- return ConvertDevicePathToText(DevicePathFromHandle (DriverHandle), FALSE, FALSE);\r
-\r
-}\r
-\r
-/**\r
- This function allows a caller to extract the current configuration for one\r
- or more named elements from the target driver.\r
-\r
- @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r
- @param Request A null-terminated Unicode string in <ConfigRequest> format.\r
- @param Progress On return, points to a character in the Request string.\r
- Points to the string's null terminator if request was successful.\r
- Points to the most recent '&' before the first failing name/value\r
- pair (or the beginning of the string if the failure is in the\r
- first name/value pair) if the request was not successful.\r
- @param Results A null-terminated Unicode string in <ConfigAltResp> format which\r
- has all values filled in for the names in the Request string.\r
- String to be allocated by the called function.\r
-\r
- @retval EFI_SUCCESS The Results is filled with the requested values.\r
- @retval EFI_OUT_OF_RESOURCES Not enough memory to store the results.\r
- @retval EFI_INVALID_PARAMETER Request is NULL, illegal syntax, or unknown name.\r
- @retval EFI_NOT_FOUND Routing data doesn't match any storage in this driver.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-BootMaintExtractConfig (\r
- IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r
- IN CONST EFI_STRING Request,\r
- OUT EFI_STRING *Progress,\r
- OUT EFI_STRING *Results\r
- )\r
-{\r
- EFI_STATUS Status;\r
- UINTN BufferSize;\r
- BMM_CALLBACK_DATA *Private;\r
- EFI_STRING ConfigRequestHdr;\r
- EFI_STRING ConfigRequest;\r
- BOOLEAN AllocatedRequest;\r
- UINTN Size;\r
-\r
- if (Progress == NULL || Results == NULL) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- *Progress = Request;\r
- if ((Request != NULL) && !HiiIsConfigHdrMatch (Request, &mBootMaintGuid, mBootMaintStorageName)) {\r
- return EFI_NOT_FOUND;\r
- }\r
-\r
- ConfigRequestHdr = NULL;\r
- ConfigRequest = NULL;\r
- AllocatedRequest = FALSE;\r
- Size = 0;\r
-\r
- Private = BMM_CALLBACK_DATA_FROM_THIS (This);\r
- //\r
- // Convert buffer data to <ConfigResp> by helper function BlockToConfig()\r
- //\r
- BufferSize = sizeof (BMM_FAKE_NV_DATA);\r
- ConfigRequest = Request;\r
- if ((Request == NULL) || (StrStr (Request, L"OFFSET") == NULL)) {\r
- //\r
- // Request has no request element, construct full request string.\r
- // Allocate and fill a buffer large enough to hold the <ConfigHdr> template\r
- // followed by "&OFFSET=0&WIDTH=WWWWWWWWWWWWWWWW" followed by a Null-terminator\r
- //\r
- ConfigRequestHdr = HiiConstructConfigHdr (&mBootMaintGuid, mBootMaintStorageName, Private->BmmDriverHandle);\r
- Size = (StrLen (ConfigRequestHdr) + 32 + 1) * sizeof (CHAR16);\r
- ConfigRequest = AllocateZeroPool (Size);\r
- ASSERT (ConfigRequest != NULL);\r
- AllocatedRequest = TRUE;\r
- UnicodeSPrint (ConfigRequest, Size, L"%s&OFFSET=0&WIDTH=%016LX", ConfigRequestHdr, (UINT64)BufferSize);\r
- FreePool (ConfigRequestHdr);\r
- }\r
-\r
- Status = gHiiConfigRouting->BlockToConfig (\r
- gHiiConfigRouting,\r
- ConfigRequest,\r
- (UINT8 *) &Private->BmmFakeNvData,\r
- BufferSize,\r
- Results,\r
- Progress\r
- );\r
- //\r
- // Free the allocated config request string.\r
- //\r
- if (AllocatedRequest) {\r
- FreePool (ConfigRequest);\r
- ConfigRequest = NULL;\r
- }\r
- //\r
- // Set Progress string to the original request string.\r
- //\r
- if (Request == NULL) {\r
- *Progress = NULL;\r
- } else if (StrStr (Request, L"OFFSET") == NULL) {\r
- *Progress = Request + StrLen (Request);\r
- }\r
-\r
- return Status;\r
-}\r
-\r
-/**\r
- This function applies changes in a driver's configuration.\r
- Input is a Configuration, which has the routing data for this\r
- driver followed by name / value configuration pairs. The driver\r
- must apply those pairs to its configurable storage. If the\r
- driver's configuration is stored in a linear block of data\r
- and the driver's name / value pairs are in <BlockConfig>\r
- format, it may use the ConfigToBlock helper function (above) to\r
- simplify the job. Currently not implemented.\r
-\r
- @param[in] This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r
- @param[in] Configuration A null-terminated Unicode string in\r
- <ConfigString> format. \r
- @param[out] Progress A pointer to a string filled in with the\r
- offset of the most recent '&' before the\r
- first failing name / value pair (or the\r
- beginn ing of the string if the failure\r
- is in the first name / value pair) or\r
- the terminating NULL if all was\r
- successful.\r
-\r
- @retval EFI_SUCCESS The results have been distributed or are\r
- awaiting distribution. \r
- @retval EFI_OUT_OF_RESOURCES Not enough memory to store the\r
- parts of the results that must be\r
- stored awaiting possible future\r
- protocols.\r
- @retval EFI_INVALID_PARAMETERS Passing in a NULL for the\r
- Results parameter would result\r
- in this type of error.\r
- @retval EFI_NOT_FOUND Target for the specified routing data\r
- was not found.\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-BootMaintRouteConfig (\r
- IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r
- IN CONST EFI_STRING Configuration,\r
- OUT EFI_STRING *Progress\r
- )\r
-{\r
- EFI_STATUS Status;\r
- UINTN BufferSize;\r
- EFI_HII_CONFIG_ROUTING_PROTOCOL *ConfigRouting;\r
- BMM_FAKE_NV_DATA *NewBmmData;\r
- BMM_FAKE_NV_DATA *OldBmmData;\r
- BM_CONSOLE_CONTEXT *NewConsoleContext;\r
- BM_TERMINAL_CONTEXT *NewTerminalContext;\r
- BM_MENU_ENTRY *NewMenuEntry;\r
- BM_LOAD_CONTEXT *NewLoadContext;\r
- UINT16 Index;\r
- BOOLEAN TerminalAttChange;\r
- BMM_CALLBACK_DATA *Private; \r
-\r
- if (Progress == NULL) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
- *Progress = Configuration;\r
-\r
- if (Configuration == NULL) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
-\r
- //\r
- // Check routing data in <ConfigHdr>.\r
- // Note: there is no name for Name/Value storage, only GUID will be checked\r
- //\r
- if (!HiiIsConfigHdrMatch (Configuration, &mBootMaintGuid, mBootMaintStorageName)) {\r
- return EFI_NOT_FOUND;\r
- }\r
-\r
- Status = gBS->LocateProtocol (\r
- &gEfiHiiConfigRoutingProtocolGuid, \r
- NULL, \r
- (VOID **)&ConfigRouting\r
- );\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- Private = BMM_CALLBACK_DATA_FROM_THIS (This); \r
- //\r
- // Get Buffer Storage data from EFI variable\r
- //\r
- BufferSize = sizeof (BMM_FAKE_NV_DATA);\r
- OldBmmData = &Private->BmmOldFakeNVData;\r
- NewBmmData = &Private->BmmFakeNvData;\r
- //\r
- // Convert <ConfigResp> to buffer data by helper function ConfigToBlock()\r
- //\r
- Status = ConfigRouting->ConfigToBlock (\r
- ConfigRouting,\r
- Configuration,\r
- (UINT8 *) NewBmmData,\r
- &BufferSize,\r
- Progress\r
- );\r
- ASSERT_EFI_ERROR (Status); \r
- //\r
- // Compare new and old BMM configuration data and only do action for modified item to \r
- // avoid setting unnecessary non-volatile variable\r
- //\r
-\r
- //\r
- // Check data which located in BMM main page and save the settings if need\r
- // \r
- if (CompareMem (&NewBmmData->BootNext, &OldBmmData->BootNext, sizeof (NewBmmData->BootNext)) != 0) {\r
- Status = Var_UpdateBootNext (Private);\r
- }\r
-\r
- //\r
- // Check data which located in Boot Options Menu and save the settings if need\r
- // \r
- if (CompareMem (NewBmmData->BootOptionDel, OldBmmData->BootOptionDel, sizeof (NewBmmData->BootOptionDel)) != 0) { \r
- for (Index = 0; \r
- ((Index < BootOptionMenu.MenuNumber) && (Index < (sizeof (NewBmmData->BootOptionDel) / sizeof (NewBmmData->BootOptionDel[0])))); \r
- Index ++) {\r
- NewMenuEntry = BOpt_GetMenuEntry (&BootOptionMenu, Index);\r
- NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r
- NewLoadContext->Deleted = NewBmmData->BootOptionDel[Index];\r
- NewBmmData->BootOptionDel[Index] = FALSE;\r
- NewBmmData->BootOptionDelMark[Index] = FALSE;\r
- }\r
-\r
- Var_DelBootOption ();\r
- }\r
-\r
- if (CompareMem (NewBmmData->BootOptionOrder, OldBmmData->BootOptionOrder, sizeof (NewBmmData->BootOptionOrder)) != 0) {\r
- Status = Var_UpdateBootOrder (Private);\r
- }\r
-\r
- if (CompareMem (&NewBmmData->BootTimeOut, &OldBmmData->BootTimeOut, sizeof (NewBmmData->BootTimeOut)) != 0){\r
- Status = gRT->SetVariable(\r
- L"Timeout",\r
- &gEfiGlobalVariableGuid,\r
- EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE,\r
- sizeof(UINT16),\r
- &(NewBmmData->BootTimeOut)\r
- );\r
- ASSERT_EFI_ERROR(Status);\r
-\r
- Private->BmmOldFakeNVData.BootTimeOut = NewBmmData->BootTimeOut;\r
- }\r
-\r
- //\r
- // Check data which located in Driver Options Menu and save the settings if need\r
- // \r
- if (CompareMem (NewBmmData->DriverOptionDel, OldBmmData->DriverOptionDel, sizeof (NewBmmData->DriverOptionDel)) != 0) { \r
- for (Index = 0; \r
- ((Index < DriverOptionMenu.MenuNumber) && (Index < (sizeof (NewBmmData->DriverOptionDel) / sizeof (NewBmmData->DriverOptionDel[0])))); \r
- Index++) {\r
- NewMenuEntry = BOpt_GetMenuEntry (&DriverOptionMenu, Index);\r
- NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r
- NewLoadContext->Deleted = NewBmmData->DriverOptionDel[Index];\r
- NewBmmData->DriverOptionDel[Index] = FALSE;\r
- NewBmmData->DriverOptionDelMark[Index] = FALSE;\r
- }\r
- Var_DelDriverOption (); \r
- }\r
-\r
- if (CompareMem (NewBmmData->DriverOptionOrder, OldBmmData->DriverOptionOrder, sizeof (NewBmmData->DriverOptionOrder)) != 0) { \r
- Status = Var_UpdateDriverOrder (Private);\r
- }\r
-\r
- if (CompareMem (&NewBmmData->ConsoleOutMode, &OldBmmData->ConsoleOutMode, sizeof (NewBmmData->ConsoleOutMode)) != 0){\r
- Var_UpdateConMode(Private);\r
- }\r
-\r
- TerminalAttChange = FALSE;\r
- for (Index = 0; Index < TerminalMenu.MenuNumber; Index++) {\r
-\r
- //\r
- // only need update modified items\r
- //\r
- if (CompareMem (&NewBmmData->COMBaudRate[Index], &OldBmmData->COMBaudRate[Index], sizeof (NewBmmData->COMBaudRate[Index])) == 0 &&\r
- CompareMem (&NewBmmData->COMDataRate[Index], &OldBmmData->COMDataRate[Index], sizeof (NewBmmData->COMDataRate[Index])) == 0 &&\r
- CompareMem (&NewBmmData->COMStopBits[Index], &OldBmmData->COMStopBits[Index], sizeof (NewBmmData->COMStopBits[Index])) == 0 &&\r
- CompareMem (&NewBmmData->COMParity[Index], &OldBmmData->COMParity[Index], sizeof (NewBmmData->COMParity[Index])) == 0 &&\r
- CompareMem (&NewBmmData->COMTerminalType[Index], &OldBmmData->COMTerminalType[Index], sizeof (NewBmmData->COMTerminalType[Index])) == 0 &&\r
- CompareMem (&NewBmmData->COMFlowControl[Index], &OldBmmData->COMFlowControl[Index], sizeof (NewBmmData->COMFlowControl[Index])) == 0) {\r
- continue;\r
- }\r
-\r
- NewMenuEntry = BOpt_GetMenuEntry (&TerminalMenu, Index);\r
- ASSERT (NewMenuEntry != NULL);\r
- NewTerminalContext = (BM_TERMINAL_CONTEXT *) NewMenuEntry->VariableContext;\r
- NewTerminalContext->BaudRateIndex = NewBmmData->COMBaudRate[Index];\r
- ASSERT (NewBmmData->COMBaudRate[Index] < (sizeof (BaudRateList) / sizeof (BaudRateList[0])));\r
- NewTerminalContext->BaudRate = BaudRateList[NewBmmData->COMBaudRate[Index]].Value;\r
- NewTerminalContext->DataBitsIndex = NewBmmData->COMDataRate[Index];\r
- ASSERT (NewBmmData->COMDataRate[Index] < (sizeof (DataBitsList) / sizeof (DataBitsList[0])));\r
- NewTerminalContext->DataBits = (UINT8) DataBitsList[NewBmmData->COMDataRate[Index]].Value;\r
- NewTerminalContext->StopBitsIndex = NewBmmData->COMStopBits[Index];\r
- ASSERT (NewBmmData->COMStopBits[Index] < (sizeof (StopBitsList) / sizeof (StopBitsList[0])));\r
- NewTerminalContext->StopBits = (UINT8) StopBitsList[NewBmmData->COMStopBits[Index]].Value;\r
- NewTerminalContext->ParityIndex = NewBmmData->COMParity[Index];\r
- ASSERT (NewBmmData->COMParity[Index] < (sizeof (ParityList) / sizeof (ParityList[0])));\r
- NewTerminalContext->Parity = (UINT8) ParityList[NewBmmData->COMParity[Index]].Value;\r
- NewTerminalContext->TerminalType = NewBmmData->COMTerminalType[Index];\r
- NewTerminalContext->FlowControl = NewBmmData->COMFlowControl[Index];\r
- ChangeTerminalDevicePath (\r
- NewTerminalContext->DevicePath,\r
- FALSE\r
- );\r
- TerminalAttChange = TRUE;\r
- }\r
- if (TerminalAttChange) {\r
- Var_UpdateConsoleInpOption ();\r
- Var_UpdateConsoleOutOption ();\r
- Var_UpdateErrorOutOption ();\r
- }\r
- //\r
- // Check data which located in Console Options Menu and save the settings if need\r
- //\r
- if (CompareMem (NewBmmData->ConsoleInCheck, OldBmmData->ConsoleInCheck, sizeof (NewBmmData->ConsoleInCheck)) != 0){\r
- for (Index = 0; Index < ConsoleInpMenu.MenuNumber; Index++){\r
- NewMenuEntry = BOpt_GetMenuEntry(&ConsoleInpMenu, Index);\r
- NewConsoleContext = (BM_CONSOLE_CONTEXT *)NewMenuEntry->VariableContext;\r
- ASSERT (Index < MAX_MENU_NUMBER);\r
- NewConsoleContext->IsActive = NewBmmData->ConsoleInCheck[Index];\r
- }\r
- for (Index = 0; Index < TerminalMenu.MenuNumber; Index++) {\r
- NewMenuEntry = BOpt_GetMenuEntry (&TerminalMenu, Index);\r
- NewTerminalContext = (BM_TERMINAL_CONTEXT *) NewMenuEntry->VariableContext;\r
- ASSERT (Index + ConsoleInpMenu.MenuNumber < MAX_MENU_NUMBER);\r
- NewTerminalContext->IsConIn = NewBmmData->ConsoleInCheck[Index + ConsoleInpMenu.MenuNumber];\r
- }\r
- Var_UpdateConsoleInpOption();\r
- }\r
-\r
- if (CompareMem (NewBmmData->ConsoleOutCheck, OldBmmData->ConsoleOutCheck, sizeof (NewBmmData->ConsoleOutCheck)) != 0){\r
- for (Index = 0; Index < ConsoleOutMenu.MenuNumber; Index++){\r
- NewMenuEntry = BOpt_GetMenuEntry(&ConsoleOutMenu, Index);\r
- NewConsoleContext = (BM_CONSOLE_CONTEXT *)NewMenuEntry->VariableContext;\r
- ASSERT (Index < MAX_MENU_NUMBER);\r
- NewConsoleContext->IsActive = NewBmmData->ConsoleOutCheck[Index];\r
- }\r
- for (Index = 0; Index < TerminalMenu.MenuNumber; Index++) {\r
- NewMenuEntry = BOpt_GetMenuEntry (&TerminalMenu, Index);\r
- NewTerminalContext = (BM_TERMINAL_CONTEXT *) NewMenuEntry->VariableContext;\r
- ASSERT (Index + ConsoleOutMenu.MenuNumber < MAX_MENU_NUMBER);\r
- NewTerminalContext->IsConOut = NewBmmData->ConsoleOutCheck[Index + ConsoleOutMenu.MenuNumber];\r
- }\r
- Var_UpdateConsoleOutOption();\r
- }\r
-\r
- if (CompareMem (NewBmmData->ConsoleErrCheck, OldBmmData->ConsoleErrCheck, sizeof (NewBmmData->ConsoleErrCheck)) != 0){\r
- for (Index = 0; Index < ConsoleErrMenu.MenuNumber; Index++){\r
- NewMenuEntry = BOpt_GetMenuEntry(&ConsoleErrMenu, Index);\r
- NewConsoleContext = (BM_CONSOLE_CONTEXT *)NewMenuEntry->VariableContext;\r
- ASSERT (Index < MAX_MENU_NUMBER);\r
- NewConsoleContext->IsActive = NewBmmData->ConsoleErrCheck[Index];\r
- }\r
- for (Index = 0; Index < TerminalMenu.MenuNumber; Index++) {\r
- NewMenuEntry = BOpt_GetMenuEntry (&TerminalMenu, Index);\r
- NewTerminalContext = (BM_TERMINAL_CONTEXT *) NewMenuEntry->VariableContext;\r
- ASSERT (Index + ConsoleErrMenu.MenuNumber < MAX_MENU_NUMBER);\r
- NewTerminalContext->IsStdErr = NewBmmData->ConsoleErrCheck[Index + ConsoleErrMenu.MenuNumber];\r
- }\r
- Var_UpdateErrorOutOption();\r
- }\r
-\r
- if (CompareMem (NewBmmData->BootDescriptionData, OldBmmData->BootDescriptionData, sizeof (NewBmmData->BootDescriptionData)) != 0 ||\r
- CompareMem (NewBmmData->BootOptionalData, OldBmmData->BootOptionalData, sizeof (NewBmmData->BootOptionalData)) != 0) {\r
- Status = Var_UpdateBootOption (Private);\r
- NewBmmData->BootOptionChanged = FALSE;\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
- BOpt_GetBootOptions (Private);\r
- }\r
-\r
- if (CompareMem (NewBmmData->DriverDescriptionData, OldBmmData->DriverDescriptionData, sizeof (NewBmmData->DriverDescriptionData)) != 0 ||\r
- CompareMem (NewBmmData->DriverOptionalData, OldBmmData->DriverOptionalData, sizeof (NewBmmData->DriverOptionalData)) != 0) {\r
- Status = Var_UpdateDriverOption (\r
- Private,\r
- Private->BmmHiiHandle,\r
- NewBmmData->DriverDescriptionData,\r
- NewBmmData->DriverOptionalData,\r
- NewBmmData->ForceReconnect\r
- );\r
- NewBmmData->DriverOptionChanged = FALSE;\r
- NewBmmData->ForceReconnect = TRUE;\r
- if (EFI_ERROR (Status)) {\r
- return Status;\r
- }\r
-\r
- BOpt_GetDriverOptions (Private);\r
- }\r
-\r
- //\r
- // After user do the save action, need to update OldBmmData.\r
- //\r
- CopyMem (OldBmmData, NewBmmData, sizeof (BMM_FAKE_NV_DATA));\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-/**\r
- This function processes the results of changes in configuration.\r
-\r
-\r
- @param This Points to the EFI_HII_CONFIG_ACCESS_PROTOCOL.\r
- @param Action Specifies the type of action taken by the browser.\r
- @param QuestionId A unique value which is sent to the original exporting driver\r
- so that it can identify the type of data to expect.\r
- @param Type The type of value for the question.\r
- @param Value A pointer to the data being sent to the original exporting driver.\r
- @param ActionRequest On return, points to the action requested by the callback function.\r
-\r
- @retval EFI_SUCCESS The callback successfully handled the action.\r
- @retval EFI_OUT_OF_RESOURCES Not enough storage is available to hold the variable and its data.\r
- @retval EFI_DEVICE_ERROR The variable could not be saved.\r
- @retval EFI_UNSUPPORTED The specified Action is not supported by the callback.\r
- @retval EFI_INVALID_PARAMETER The parameter of Value or ActionRequest is invalid.\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-BootMaintCallback (\r
- IN CONST EFI_HII_CONFIG_ACCESS_PROTOCOL *This,\r
- IN EFI_BROWSER_ACTION Action,\r
- IN EFI_QUESTION_ID QuestionId,\r
- IN UINT8 Type,\r
- IN EFI_IFR_TYPE_VALUE *Value,\r
- OUT EFI_BROWSER_ACTION_REQUEST *ActionRequest\r
- )\r
-{\r
- BMM_CALLBACK_DATA *Private;\r
- BM_MENU_ENTRY *NewMenuEntry;\r
- BMM_FAKE_NV_DATA *CurrentFakeNVMap;\r
- UINTN OldValue;\r
- UINTN NewValue;\r
- UINTN Number;\r
- UINTN Index;\r
- EFI_DEVICE_PATH_PROTOCOL * File;\r
-\r
- if (Action != EFI_BROWSER_ACTION_CHANGING && Action != EFI_BROWSER_ACTION_CHANGED) {\r
- //\r
- // Do nothing for other UEFI Action. Only do call back when data is changed.\r
- //\r
- return EFI_UNSUPPORTED;\r
- }\r
- OldValue = 0;\r
- NewValue = 0;\r
- Number = 0;\r
-\r
- Private = BMM_CALLBACK_DATA_FROM_THIS (This);\r
- //\r
- // Retrive uncommitted data from Form Browser\r
- //\r
- CurrentFakeNVMap = &Private->BmmFakeNvData;\r
- HiiGetBrowserData (&mBootMaintGuid, mBootMaintStorageName, sizeof (BMM_FAKE_NV_DATA), (UINT8 *) CurrentFakeNVMap);\r
-\r
- if (Action == EFI_BROWSER_ACTION_CHANGING) {\r
- if (Value == NULL) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
- \r
- UpdatePageId (Private, QuestionId);\r
-\r
- if (QuestionId < FILE_OPTION_OFFSET) {\r
- if (QuestionId < CONFIG_OPTION_OFFSET) {\r
- switch (QuestionId) {\r
- case FORM_BOOT_ADD_ID:\r
- // Leave BMM and enter FileExplorer. \r
- ChooseFile( NULL, L".efi", (CHOOSE_HANDLER) CreateBootOptionFromFile, &File);\r
- break;\r
-\r
- case FORM_DRV_ADD_FILE_ID:\r
- // Leave BMM and enter FileExplorer.\r
- ChooseFile( NULL, L".efi", (CHOOSE_HANDLER) CreateDriverOptionFromFile, &File);\r
- break;\r
-\r
- case FORM_DRV_ADD_HANDLE_ID:\r
- CleanUpPage (FORM_DRV_ADD_HANDLE_ID, Private);\r
- UpdateDrvAddHandlePage (Private);\r
- break;\r
-\r
- case FORM_BOOT_DEL_ID:\r
- CleanUpPage (FORM_BOOT_DEL_ID, Private);\r
- UpdateBootDelPage (Private);\r
- break;\r
-\r
- case FORM_BOOT_CHG_ID:\r
- case FORM_DRV_CHG_ID:\r
- UpdatePageBody (QuestionId, Private);\r
- break;\r
-\r
- case FORM_DRV_DEL_ID:\r
- CleanUpPage (FORM_DRV_DEL_ID, Private);\r
- UpdateDrvDelPage (Private);\r
- break;\r
-\r
- case FORM_BOOT_NEXT_ID:\r
- CleanUpPage (FORM_BOOT_NEXT_ID, Private);\r
- UpdateBootNextPage (Private);\r
- break;\r
-\r
- case FORM_TIME_OUT_ID:\r
- CleanUpPage (FORM_TIME_OUT_ID, Private);\r
- UpdateTimeOutPage (Private);\r
- break;\r
-\r
- case FORM_CON_IN_ID:\r
- case FORM_CON_OUT_ID:\r
- case FORM_CON_ERR_ID:\r
- UpdatePageBody (QuestionId, Private);\r
- break;\r
-\r
- case FORM_CON_MODE_ID:\r
- CleanUpPage (FORM_CON_MODE_ID, Private);\r
- UpdateConModePage (Private);\r
- break;\r
-\r
- case FORM_CON_COM_ID:\r
- CleanUpPage (FORM_CON_COM_ID, Private);\r
- UpdateConCOMPage (Private);\r
- break;\r
-\r
- default:\r
- break;\r
- }\r
- } else if ((QuestionId >= TERMINAL_OPTION_OFFSET) && (QuestionId < CONSOLE_OPTION_OFFSET)) {\r
- Index = (UINT16) (QuestionId - TERMINAL_OPTION_OFFSET);\r
- Private->CurrentTerminal = Index;\r
-\r
- CleanUpPage (FORM_CON_COM_SETUP_ID, Private);\r
- UpdateTerminalPage (Private);\r
-\r
- } else if (QuestionId >= HANDLE_OPTION_OFFSET) {\r
- Index = (UINT16) (QuestionId - HANDLE_OPTION_OFFSET);\r
-\r
- NewMenuEntry = BOpt_GetMenuEntry (&DriverMenu, Index);\r
- ASSERT (NewMenuEntry != NULL);\r
- Private->HandleContext = (BM_HANDLE_CONTEXT *) NewMenuEntry->VariableContext;\r
-\r
- CleanUpPage (FORM_DRV_ADD_HANDLE_DESC_ID, Private);\r
-\r
- Private->MenuEntry = NewMenuEntry;\r
- Private->LoadContext->FilePathList = Private->HandleContext->DevicePath;\r
-\r
- UpdateDriverAddHandleDescPage (Private);\r
- }\r
- }\r
- if (QuestionId == KEY_VALUE_BOOT_FROM_FILE){\r
- // Leave BMM and enter FileExplorer.\r
- ChooseFile( NULL, L".efi", (CHOOSE_HANDLER) BootFromFile, &File);\r
- }\r
- } else if (Action == EFI_BROWSER_ACTION_CHANGED) {\r
- if ((Value == NULL) || (ActionRequest == NULL)) {\r
- return EFI_INVALID_PARAMETER;\r
- }\r
- \r
- if (QuestionId == KEY_VALUE_SAVE_AND_EXIT_BOOT) {\r
- CurrentFakeNVMap->BootOptionChanged = FALSE;\r
- *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_SUBMIT_EXIT;\r
- } else if (QuestionId == KEY_VALUE_SAVE_AND_EXIT_DRIVER) {\r
- CurrentFakeNVMap->DriverOptionChanged = FALSE;\r
- *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_SUBMIT_EXIT;\r
- } else if (QuestionId == KEY_VALUE_NO_SAVE_AND_EXIT_DRIVER) {\r
- //\r
- // Discard changes and exit formset\r
- //\r
- CurrentFakeNVMap->DriverOptionalData[0] = 0x0000;\r
- CurrentFakeNVMap->DriverDescriptionData[0] = 0x0000;\r
- CurrentFakeNVMap->DriverOptionChanged = FALSE;\r
- CurrentFakeNVMap->ForceReconnect = TRUE;\r
- *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD_EXIT;\r
- } else if (QuestionId == KEY_VALUE_NO_SAVE_AND_EXIT_BOOT) {\r
- //\r
- // Discard changes and exit formset\r
- //\r
- CurrentFakeNVMap->BootOptionalData[0] = 0x0000;\r
- CurrentFakeNVMap->BootDescriptionData[0] = 0x0000;\r
- CurrentFakeNVMap->BootOptionChanged = FALSE;\r
- *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD_EXIT;\r
- } else if (QuestionId == KEY_VALUE_BOOT_DESCRIPTION || QuestionId == KEY_VALUE_BOOT_OPTION) {\r
- CurrentFakeNVMap->BootOptionChanged = TRUE;\r
- } else if (QuestionId == KEY_VALUE_DRIVER_DESCRIPTION || QuestionId == KEY_VALUE_DRIVER_OPTION) {\r
- CurrentFakeNVMap->DriverOptionChanged = TRUE;\r
- } \r
-\r
- if ((QuestionId >= BOOT_OPTION_DEL_QUESTION_ID) && (QuestionId < BOOT_OPTION_DEL_QUESTION_ID + MAX_MENU_NUMBER)) {\r
- if (Value->b){\r
- //\r
- // Means user try to delete this boot option but not press F10 or "Commit Changes and Exit" menu.\r
- //\r
- CurrentFakeNVMap->BootOptionDelMark[QuestionId - BOOT_OPTION_DEL_QUESTION_ID] = TRUE;\r
- } else {\r
- //\r
- // Means user remove the old check status.\r
- //\r
- CurrentFakeNVMap->BootOptionDelMark[QuestionId - BOOT_OPTION_DEL_QUESTION_ID] = FALSE;\r
- }\r
- } else if ((QuestionId >= DRIVER_OPTION_DEL_QUESTION_ID) && (QuestionId < DRIVER_OPTION_DEL_QUESTION_ID + MAX_MENU_NUMBER)) {\r
- if (Value->b){\r
- CurrentFakeNVMap->DriverOptionDelMark[QuestionId - DRIVER_OPTION_DEL_QUESTION_ID] = TRUE;\r
- } else {\r
- CurrentFakeNVMap->DriverOptionDelMark[QuestionId - DRIVER_OPTION_DEL_QUESTION_ID] = FALSE;\r
- }\r
- } else {\r
- switch (QuestionId) {\r
- case KEY_VALUE_SAVE_AND_EXIT:\r
- case KEY_VALUE_NO_SAVE_AND_EXIT:\r
- if (QuestionId == KEY_VALUE_SAVE_AND_EXIT) {\r
- *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_SUBMIT_EXIT;\r
- } else if (QuestionId == KEY_VALUE_NO_SAVE_AND_EXIT) {\r
- DiscardChangeHandler (Private, CurrentFakeNVMap);\r
- *ActionRequest = EFI_BROWSER_ACTION_REQUEST_FORM_DISCARD_EXIT;\r
- }\r
-\r
- break;\r
-\r
- case FORM_RESET:\r
- gRT->ResetSystem (EfiResetCold, EFI_SUCCESS, 0, NULL);\r
- return EFI_UNSUPPORTED;\r
-\r
- default:\r
- break;\r
- }\r
- }\r
- }\r
-\r
- //\r
- // Pass changed uncommitted data back to Form Browser\r
- //\r
- HiiSetBrowserData (&mBootMaintGuid, mBootMaintStorageName, sizeof (BMM_FAKE_NV_DATA), (UINT8 *) CurrentFakeNVMap, NULL);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-/**\r
- Discard all changes done to the BMM pages such as Boot Order change,\r
- Driver order change.\r
-\r
- @param Private The BMM context data.\r
- @param CurrentFakeNVMap The current Fack NV Map.\r
-\r
-**/\r
-VOID\r
-DiscardChangeHandler (\r
- IN BMM_CALLBACK_DATA *Private,\r
- IN BMM_FAKE_NV_DATA *CurrentFakeNVMap\r
- )\r
-{\r
- UINT16 Index;\r
-\r
- switch (Private->BmmPreviousPageId) {\r
- case FORM_BOOT_CHG_ID:\r
- CopyMem (CurrentFakeNVMap->BootOptionOrder, Private->BmmOldFakeNVData.BootOptionOrder, sizeof (CurrentFakeNVMap->BootOptionOrder));\r
- break;\r
-\r
- case FORM_DRV_CHG_ID:\r
- CopyMem (CurrentFakeNVMap->DriverOptionOrder, Private->BmmOldFakeNVData.DriverOptionOrder, sizeof (CurrentFakeNVMap->DriverOptionOrder));\r
- break;\r
-\r
- case FORM_BOOT_DEL_ID:\r
- ASSERT (BootOptionMenu.MenuNumber <= (sizeof (CurrentFakeNVMap->BootOptionDel) / sizeof (CurrentFakeNVMap->BootOptionDel[0])));\r
- for (Index = 0; Index < BootOptionMenu.MenuNumber; Index++) {\r
- CurrentFakeNVMap->BootOptionDel[Index] = FALSE;\r
- }\r
- break;\r
-\r
- case FORM_DRV_DEL_ID:\r
- ASSERT (DriverOptionMenu.MenuNumber <= (sizeof (CurrentFakeNVMap->DriverOptionDel) / sizeof (CurrentFakeNVMap->DriverOptionDel[0])));\r
- for (Index = 0; Index < DriverOptionMenu.MenuNumber; Index++) {\r
- CurrentFakeNVMap->DriverOptionDel[Index] = FALSE;\r
- }\r
- break;\r
-\r
- case FORM_BOOT_NEXT_ID:\r
- CurrentFakeNVMap->BootNext = Private->BmmOldFakeNVData.BootNext;\r
- break;\r
-\r
- case FORM_TIME_OUT_ID:\r
- CurrentFakeNVMap->BootTimeOut = Private->BmmOldFakeNVData.BootTimeOut;\r
- break;\r
-\r
- case FORM_DRV_ADD_HANDLE_DESC_ID:\r
- case FORM_DRV_ADD_FILE_ID:\r
- case FORM_DRV_ADD_HANDLE_ID:\r
- CurrentFakeNVMap->DriverAddHandleDesc[0] = 0x0000;\r
- CurrentFakeNVMap->DriverAddHandleOptionalData[0] = 0x0000;\r
- break;\r
-\r
- default:\r
- break;\r
- }\r
-}\r
-\r
-/**\r
- Create dynamic code for BMM.\r
-\r
- @param BmmCallbackInfo The BMM context data.\r
-\r
-**/\r
-VOID\r
-InitializeDrivers(\r
- IN BMM_CALLBACK_DATA *BmmCallbackInfo\r
- )\r
-{\r
- EFI_HII_HANDLE HiiHandle;\r
- VOID *StartOpCodeHandle;\r
- VOID *EndOpCodeHandle;\r
- EFI_IFR_GUID_LABEL *StartLabel;\r
- EFI_IFR_GUID_LABEL *EndLabel;\r
- UINTN Index; \r
- EFI_STRING String;\r
- EFI_STRING_ID Token;\r
- EFI_STRING_ID TokenHelp; \r
- EFI_HII_HANDLE *HiiHandles;\r
- EFI_GUID FormSetGuid;\r
- CHAR16 *DevicePathStr;\r
- EFI_STRING_ID DevicePathId;\r
- EFI_IFR_FORM_SET *Buffer; \r
- UINTN BufferSize; \r
- UINT8 ClassGuidNum; \r
- EFI_GUID *ClassGuid; \r
- UINTN TempSize;\r
- UINT8 *Ptr;\r
- EFI_STATUS Status;\r
-\r
- TempSize =0;\r
- BufferSize = 0;\r
- Buffer = NULL;\r
-\r
- HiiHandle = BmmCallbackInfo->BmmHiiHandle;\r
- //\r
- // Allocate space for creation of UpdateData Buffer\r
- //\r
- StartOpCodeHandle = HiiAllocateOpCodeHandle ();\r
- ASSERT (StartOpCodeHandle != NULL);\r
-\r
- EndOpCodeHandle = HiiAllocateOpCodeHandle ();\r
- ASSERT (EndOpCodeHandle != NULL);\r
-\r
- //\r
- // Create Hii Extend Label OpCode as the start opcode\r
- //\r
- StartLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (StartOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r
- StartLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r
- StartLabel->Number = LABEL_BMM_PLATFORM_INFORMATION;\r
-\r
- //\r
- // Create Hii Extend Label OpCode as the end opcode\r
- //\r
- EndLabel = (EFI_IFR_GUID_LABEL *) HiiCreateGuidOpCode (EndOpCodeHandle, &gEfiIfrTianoGuid, NULL, sizeof (EFI_IFR_GUID_LABEL));\r
- EndLabel->ExtendOpCode = EFI_IFR_EXTEND_OP_LABEL;\r
- EndLabel->Number = LABEL_END;\r
-\r
- //\r
- // Get all the Hii handles\r
- //\r
- HiiHandles = HiiGetHiiHandles (NULL);\r
- ASSERT (HiiHandles != NULL);\r
-\r
- //\r
- // Search for formset of each class type\r
- //\r
- for (Index = 0; HiiHandles[Index] != NULL; Index++) {\r
- Status = HiiGetFormSetFromHiiHandle(HiiHandles[Index], &Buffer,&BufferSize);\r
- if (EFI_ERROR (Status)) {\r
- continue;\r
- }\r
-\r
- Ptr = (UINT8 *)Buffer;\r
- while(TempSize < BufferSize) {\r
- TempSize += ((EFI_IFR_OP_HEADER *) Ptr)->Length;\r
-\r
- if (((EFI_IFR_OP_HEADER *) Ptr)->Length <= OFFSET_OF (EFI_IFR_FORM_SET, Flags)){\r
- Ptr += ((EFI_IFR_OP_HEADER *) Ptr)->Length;\r
- continue;\r
- }\r
-\r
- //\r
- // Find FormSet OpCode\r
- //\r
- ClassGuidNum = (UINT8) (((EFI_IFR_FORM_SET *)Ptr)->Flags & 0x3);\r
- ClassGuid = (EFI_GUID *) (VOID *)(Ptr + sizeof (EFI_IFR_FORM_SET));\r
- while (ClassGuidNum-- > 0) {\r
- if (CompareGuid (&gEfiIfrBootMaintenanceGuid, ClassGuid) == 0){\r
- ClassGuid ++;\r
- continue;\r
- }\r
-\r
- String = HiiGetString (HiiHandles[Index], ((EFI_IFR_FORM_SET *)Ptr)->FormSetTitle, NULL);\r
- if (String == NULL) {\r
- String = HiiGetString (HiiHandle, STRING_TOKEN (STR_MISSING_STRING), NULL);\r
- ASSERT (String != NULL);\r
- }\r
- Token = HiiSetString (HiiHandle, 0, String, NULL);\r
- FreePool (String);\r
-\r
- String = HiiGetString (HiiHandles[Index], ((EFI_IFR_FORM_SET *)Ptr)->Help, NULL);\r
- if (String == NULL) {\r
- String = HiiGetString (HiiHandle, STRING_TOKEN (STR_MISSING_STRING), NULL);\r
- ASSERT (String != NULL);\r
- }\r
- TokenHelp = HiiSetString (HiiHandle, 0, String, NULL);\r
- FreePool (String);\r
-\r
- FormSetGuid = ((EFI_IFR_FORM_SET *)Ptr)->Guid;\r
-\r
- DevicePathStr = BmmExtractDevicePathFromHiiHandle(HiiHandles[Index]);\r
- DevicePathId = 0;\r
- if (DevicePathStr != NULL){\r
- DevicePathId = HiiSetString (HiiHandle, 0, DevicePathStr, NULL);\r
- FreePool (DevicePathStr);\r
- }\r
- HiiCreateGotoExOpCode (\r
- StartOpCodeHandle,\r
- 0,\r
- Token,\r
- TokenHelp,\r
- 0,\r
- (EFI_QUESTION_ID) (Index + FRONT_PAGE_KEY_OFFSET),\r
- 0,\r
- &FormSetGuid,\r
- DevicePathId\r
- );\r
- break;\r
- }\r
- Ptr += ((EFI_IFR_OP_HEADER *) Ptr)->Length;\r
- }\r
-\r
- FreePool(Buffer);\r
- Buffer = NULL;\r
- TempSize = 0;\r
- BufferSize = 0;\r
- } \r
- \r
- HiiUpdateForm (\r
- HiiHandle,\r
- &mBootMaintGuid,\r
- FORM_MAIN_ID,\r
- StartOpCodeHandle,\r
- EndOpCodeHandle\r
- );\r
-\r
- HiiFreeOpCodeHandle (StartOpCodeHandle);\r
- HiiFreeOpCodeHandle (EndOpCodeHandle); \r
- FreePool (HiiHandles);\r
-}\r
-\r
-/**\r
- Create dynamic code for BMM and initialize all of BMM configuration data in BmmFakeNvData and\r
- BmmOldFakeNVData member in BMM context data.\r
-\r
- @param CallbackData The BMM context data.\r
-\r
-**/\r
-VOID\r
-InitializeBmmConfig (\r
- IN BMM_CALLBACK_DATA *CallbackData\r
- )\r
-{\r
- BM_MENU_ENTRY *NewMenuEntry;\r
- BM_LOAD_CONTEXT *NewLoadContext;\r
- UINT16 Index;\r
-\r
- ASSERT (CallbackData != NULL);\r
-\r
- InitializeDrivers (CallbackData);\r
-\r
- //\r
- // Initialize data which located in BMM main page\r
- //\r
- CallbackData->BmmFakeNvData.BootNext = NONE_BOOTNEXT_VALUE;\r
- for (Index = 0; Index < BootOptionMenu.MenuNumber; Index++) {\r
- NewMenuEntry = BOpt_GetMenuEntry (&BootOptionMenu, Index);\r
- NewLoadContext = (BM_LOAD_CONTEXT *) NewMenuEntry->VariableContext;\r
-\r
- if (NewLoadContext->IsBootNext) {\r
- CallbackData->BmmFakeNvData.BootNext = Index;\r
- break;\r
- }\r
- }\r
-\r
- CallbackData->BmmFakeNvData.BootTimeOut = PcdGet16 (PcdPlatformBootTimeOut);\r
-\r
- //\r
- // Initialize data which located in Boot Options Menu\r
- //\r
- GetBootOrder (CallbackData);\r
-\r
- //\r
- // Initialize data which located in Driver Options Menu\r
- //\r
- GetDriverOrder (CallbackData);\r
-\r
- //\r
- // Initialize data which located in Console Options Menu\r
- //\r
- GetConsoleOutMode (CallbackData);\r
- GetConsoleInCheck (CallbackData);\r
- GetConsoleOutCheck (CallbackData);\r
- GetConsoleErrCheck (CallbackData);\r
- GetTerminalAttribute (CallbackData);\r
-\r
- CallbackData->BmmFakeNvData.ForceReconnect = TRUE;\r
-\r
- //\r
- // Backup Initialize BMM configuartion data to BmmOldFakeNVData\r
- //\r
- CopyMem (&CallbackData->BmmOldFakeNVData, &CallbackData->BmmFakeNvData, sizeof (BMM_FAKE_NV_DATA));\r
-}\r
-\r
-/**\r
- Initialized all Menu Option List.\r
-\r
- @param CallbackData The BMM context data.\r
-\r
-**/\r
-VOID\r
-InitAllMenu (\r
- IN BMM_CALLBACK_DATA *CallbackData\r
- )\r
-{\r
- InitializeListHead (&BootOptionMenu.Head);\r
- InitializeListHead (&DriverOptionMenu.Head);\r
- BOpt_GetBootOptions (CallbackData);\r
- BOpt_GetDriverOptions (CallbackData);\r
- BOpt_FindDrivers ();\r
- InitializeListHead (&ConsoleInpMenu.Head);\r
- InitializeListHead (&ConsoleOutMenu.Head);\r
- InitializeListHead (&ConsoleErrMenu.Head);\r
- InitializeListHead (&TerminalMenu.Head);\r
- LocateSerialIo ();\r
- GetAllConsoles ();\r
- mAllMenuInit = TRUE;\r
-}\r
-\r
-/**\r
- Free up all Menu Option list.\r
-\r
-**/\r
-VOID\r
-FreeAllMenu (\r
- VOID\r
- )\r
-{\r
- if (!mAllMenuInit){\r
- return;\r
- }\r
- BOpt_FreeMenu (&BootOptionMenu);\r
- BOpt_FreeMenu (&DriverOptionMenu);\r
- BOpt_FreeMenu (&DriverMenu);\r
- FreeAllConsoles ();\r
- mAllMenuInit = FALSE;\r
-}\r
-\r
-/**\r
-\r
- Install Boot Maintenance Manager Menu driver.\r
-\r
- @param ImageHandle The image handle.\r
- @param SystemTable The system table.\r
-\r
- @retval EFI_SUCEESS Install Boot manager menu success.\r
- @retval Other Return error status.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-BootMaintenanceManagerLibConstructor (\r
- IN EFI_HANDLE ImageHandle,\r
- IN EFI_SYSTEM_TABLE *SystemTable\r
- )\r
-\r
-{\r
- EFI_STATUS Status;\r
- UINT8 *Ptr;\r
-\r
- Status = EFI_SUCCESS;\r
-\r
- //\r
- // Install Device Path Protocol and Config Access protocol to driver handle\r
- //\r
- Status = gBS->InstallMultipleProtocolInterfaces (\r
- &mBmmCallbackInfo->BmmDriverHandle,\r
- &gEfiDevicePathProtocolGuid,\r
- &mBmmHiiVendorDevicePath,\r
- &gEfiHiiConfigAccessProtocolGuid,\r
- &mBmmCallbackInfo->BmmConfigAccess,\r
- NULL\r
- );\r
- ASSERT_EFI_ERROR (Status);\r
-\r
- //\r
- // Post our Boot Maint VFR binary to the HII database.\r
- //\r
- mBmmCallbackInfo->BmmHiiHandle = HiiAddPackages (\r
- &mBootMaintGuid,\r
- mBmmCallbackInfo->BmmDriverHandle,\r
- BootMaintenanceManagerBin,\r
- BootMaintenanceManagerLibStrings,\r
- NULL\r
- );\r
- ASSERT (mBmmCallbackInfo->BmmHiiHandle != NULL);\r
-\r
- //\r
- // Locate Formbrowser2 protocol\r
- //\r
- Status = gBS->LocateProtocol (&gEfiFormBrowser2ProtocolGuid, NULL, (VOID **) &mBmmCallbackInfo->FormBrowser2);\r
- ASSERT_EFI_ERROR (Status);\r
-\r
- EfiBootManagerRefreshAllBootOption ();\r
-\r
- //\r
- // Create LoadOption in BmmCallbackInfo for Driver Callback\r
- //\r
- Ptr = AllocateZeroPool (sizeof (BM_LOAD_CONTEXT) + sizeof (BM_FILE_CONTEXT) + sizeof (BM_HANDLE_CONTEXT) + sizeof (BM_MENU_ENTRY));\r
- ASSERT (Ptr != NULL);\r
-\r
- //\r
- // Initialize Bmm callback data.\r
- //\r
- mBmmCallbackInfo->LoadContext = (BM_LOAD_CONTEXT *) Ptr;\r
- Ptr += sizeof (BM_LOAD_CONTEXT);\r
-\r
- mBmmCallbackInfo->FileContext = (BM_FILE_CONTEXT *) Ptr;\r
- Ptr += sizeof (BM_FILE_CONTEXT);\r
-\r
- mBmmCallbackInfo->HandleContext = (BM_HANDLE_CONTEXT *) Ptr;\r
- Ptr += sizeof (BM_HANDLE_CONTEXT);\r
-\r
- mBmmCallbackInfo->MenuEntry = (BM_MENU_ENTRY *) Ptr;\r
-\r
- mBmmCallbackInfo->BmmPreviousPageId = FORM_MAIN_ID;\r
- mBmmCallbackInfo->BmmCurrentPageId = FORM_MAIN_ID;\r
-\r
- InitAllMenu (mBmmCallbackInfo);\r
-\r
- CreateUpdateData();\r
- //\r
- // Update boot maintenance manager page \r
- //\r
- InitializeBmmConfig(mBmmCallbackInfo);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
-/**\r
- Unloads the application and its installed protocol.\r
-\r
- @param ImageHandle Handle that identifies the image to be unloaded.\r
- @param SystemTable The system table.\r
-\r
- @retval EFI_SUCCESS The image has been unloaded.\r
-\r
-**/\r
-EFI_STATUS\r
-EFIAPI\r
-BootMaintenanceManagerLibDestructor (\r
- IN EFI_HANDLE ImageHandle,\r
- IN EFI_SYSTEM_TABLE *SystemTable\r
- )\r
-\r
-{\r
- if (mStartOpCodeHandle != NULL) {\r
- HiiFreeOpCodeHandle (mStartOpCodeHandle);\r
- }\r
-\r
- if (mEndOpCodeHandle != NULL) {\r
- HiiFreeOpCodeHandle (mEndOpCodeHandle);\r
- }\r
-\r
- FreeAllMenu ();\r
-\r
- //\r
- // Remove our IFR data from HII database\r
- //\r
- HiiRemovePackages (mBmmCallbackInfo->BmmHiiHandle);\r
-\r
- gBS->UninstallMultipleProtocolInterfaces (\r
- mBmmCallbackInfo->BmmDriverHandle,\r
- &gEfiDevicePathProtocolGuid,\r
- &mBmmHiiVendorDevicePath,\r
- &gEfiHiiConfigAccessProtocolGuid,\r
- &mBmmCallbackInfo->BmmConfigAccess,\r
- NULL\r
- );\r
-\r
- FreePool (mBmmCallbackInfo->LoadContext);\r
-\r
- return EFI_SUCCESS;\r
-}\r
-\r
projects / mirror_edk2.git / blobdiff