--- /dev/null
+/*++\r
+Copyright (c) 2006, Intel Corporation \r
+All rights reserved. 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
+Module Name:\r
+ DriverSample.c\r
+\r
+Abstract:\r
+\r
+ This is an example of how a driver might export data to the HII protocol to be \r
+ later utilized by the Setup Protocol\r
+\r
+--*/\r
+\r
+#include "DriverSample.h"\r
+\r
+#define DISPLAY_ONLY_MY_ITEM 0x0001\r
+\r
+#define STRING_PACK_GUID \\r
+ { \\r
+ 0x8160a85f, 0x934d, 0x468b, { 0xa2, 0x35, 0x72, 0x89, 0x59, 0x14, 0xf6, 0xfc } \\r
+ }\r
+\r
+EFI_GUID mFormSetGuid = FORMSET_GUID;\r
+EFI_GUID mStringPackGuid = STRING_PACK_GUID; \r
+\r
+EFI_STATUS\r
+EFIAPI\r
+DriverCallback (\r
+ IN EFI_FORM_CALLBACK_PROTOCOL *This,\r
+ IN UINT16 KeyValue,\r
+ IN EFI_IFR_DATA_ARRAY *Data,\r
+ OUT EFI_HII_CALLBACK_PACKET **Packet\r
+ )\r
+/*++\r
+\r
+Routine Description:\r
+\r
+ This is the function that is called to provide results data to the driver. This data\r
+ consists of a unique key which is used to identify what data is either being passed back\r
+ or being asked for. \r
+\r
+Arguments:\r
+\r
+ KeyValue - A unique value which is sent to the original exporting driver so that it\r
+ can identify the type of data to expect. The format of the data tends to\r
+ vary based on the op-code that geerated the callback.\r
+\r
+ Data - A pointer to the data being sent to the original exporting driver.\r
+\r
+Returns: \r
+\r
+--*/\r
+{\r
+ EFI_CALLBACK_INFO *Private;\r
+ EFI_HII_UPDATE_DATA *UpdateData;\r
+ EFI_STATUS Status;\r
+ UINT8 *Location;\r
+ EFI_HII_CALLBACK_PACKET *DataPacket;\r
+ UINT16 Value;\r
+ CHAR16 VariableName[40];\r
+ STATIC UINT16 QuestionId = 0;\r
+ IFR_OPTION *OptionList;\r
+ UINTN Index;\r
+ MyIfrNVData NVStruc;\r
+\r
+ Private = EFI_CALLBACK_INFO_FROM_THIS (This);\r
+\r
+ //\r
+ // This should tell me the first offset AFTER the end of the compiled NV map\r
+ // If op-code results are not going to be saved to NV locations ensure the QuestionId\r
+ // is beyond the end of the NVRAM mapping.\r
+ //\r
+ if (QuestionId == 0) {\r
+ QuestionId = sizeof (MyIfrNVData);\r
+ }\r
+\r
+ ZeroMem (VariableName, (sizeof (CHAR16) * 40));\r
+\r
+ switch (KeyValue) {\r
+ case 0x0001:\r
+ //\r
+ // Create a small boot order list\r
+ //\r
+ QuestionId = (UINT16) ((UINTN) (&NVStruc.BootOrder) - (UINTN) (&NVStruc));\r
+\r
+ //\r
+ // Need some memory for OptionList. Allow for up to 8 options.\r
+ //\r
+ OptionList = AllocateZeroPool (sizeof (IFR_OPTION) * 8);\r
+\r
+ //\r
+ // Allocate space for creation of Buffer\r
+ //\r
+ UpdateData = AllocateZeroPool (0x1000);\r
+\r
+ //\r
+ // Remove all the op-codes starting with Label 0x2222 to next Label (second label is for convenience\r
+ // so we don't have to keep track of how many op-codes we added or subtracted. The rules for removal\r
+ // of op-codes are simply that the removal will always stop as soon as a label or the end of a form is\r
+ // encountered. Therefore, giving a large obnoxious count such as below takes care of other complexities.\r
+ //\r
+ UpdateData->DataCount = 0xFF;\r
+\r
+ //\r
+ // Delete set of op-codes\r
+ //\r
+ Private->Hii->UpdateForm (\r
+ Private->Hii,\r
+ Private->RegisteredHandle,\r
+ (EFI_FORM_LABEL) 0x2222,\r
+ FALSE, // If we aren't adding, we are deleting\r
+ UpdateData\r
+ );\r
+\r
+ //\r
+ // Create 3 options\r
+ //\r
+ for (Index = 0; Index < 3; Index++) {\r
+ OptionList[Index].StringToken = (UINT16) (STR_BOOT_OPTION1 + Index);\r
+ OptionList[Index].Value = (UINT16) (Index + 1);\r
+ OptionList[Index].Flags = RESET_REQUIRED;\r
+ }\r
+\r
+ CreateOrderedListOpCode (\r
+ QuestionId, // Question ID\r
+ 8, // Max Entries\r
+ (UINT16) STRING_TOKEN (STR_BOOT_OPTIONS), // Token value for the Prompt\r
+ (UINT16) STRING_TOKEN (STR_NULL_STRING), // Token value for the Help\r
+ OptionList,\r
+ 3,\r
+ &UpdateData->Data // Buffer location to place op-codes\r
+ );\r
+\r
+ //\r
+ // For one-of/ordered lists commands, they really consist of 2 op-codes (a header and a footer)\r
+ // Each option within a one-of/ordered list is also an op-code\r
+ // So this example has 5 op-codes it is adding since we have a one-of header + 3 options + one-of footer\r
+ //\r
+ UpdateData->DataCount = 0x5;\r
+\r
+ //\r
+ // Add one op-code\r
+ //\r
+ Private->Hii->UpdateForm (\r
+ Private->Hii,\r
+ Private->RegisteredHandle,\r
+ (EFI_FORM_LABEL) 0x2222,\r
+ TRUE,\r
+ UpdateData\r
+ );\r
+\r
+ gBS->FreePool (UpdateData);\r
+ gBS->FreePool (OptionList);\r
+ break;\r
+\r
+ case 0x0002:\r
+ //\r
+ // Create a large boot order list\r
+ //\r
+ QuestionId = (UINT16) ((UINTN) (&NVStruc.BootOrder) - (UINTN) (&NVStruc));\r
+\r
+ //\r
+ // Need some memory for OptionList. Allow for up to 8 options.\r
+ //\r
+ OptionList = AllocateZeroPool (sizeof (IFR_OPTION) * 8);\r
+\r
+ //\r
+ // Allocate space for creation of Buffer\r
+ //\r
+ UpdateData = AllocateZeroPool (0x1000);\r
+\r
+ //\r
+ // Remove all the op-codes starting with Label 0x2222 to next Label (second label is for convenience\r
+ // so we don't have to keep track of how many op-codes we added or subtracted\r
+ //\r
+ UpdateData->DataCount = 0xFF;\r
+\r
+ //\r
+ // Delete one op-code\r
+ //\r
+ Private->Hii->UpdateForm (\r
+ Private->Hii,\r
+ Private->RegisteredHandle,\r
+ (EFI_FORM_LABEL) 0x2222,\r
+ FALSE,\r
+ UpdateData\r
+ );\r
+\r
+ //\r
+ // Create 4 options\r
+ //\r
+ for (Index = 0; Index < 4; Index++) {\r
+ OptionList[Index].StringToken = (UINT16) (STR_BOOT_OPTION1 + Index);\r
+ OptionList[Index].Value = (UINT16) (Index + 1);\r
+ OptionList[Index].Flags = RESET_REQUIRED;\r
+ }\r
+\r
+ CreateOrderedListOpCode (\r
+ QuestionId, // Question ID\r
+ 8, // Max Entries\r
+ (UINT16) STRING_TOKEN (STR_BOOT_OPTIONS), // Token value for the Prompt\r
+ (UINT16) STRING_TOKEN (STR_NULL_STRING), // Token value for the Help\r
+ OptionList,\r
+ 4,\r
+ &UpdateData->Data // Buffer location to place op-codes\r
+ );\r
+\r
+ //\r
+ // For one-of commands, they really consist of 2 op-codes (a header and a footer)\r
+ // Each option within a one-of is also an op-code\r
+ // So this example has 6 op-codes it is adding since we have a one-of header + 4 options + one-of footer\r
+ //\r
+ UpdateData->DataCount = 0x6;\r
+\r
+ //\r
+ // Add one op-code\r
+ //\r
+ Private->Hii->UpdateForm (\r
+ Private->Hii,\r
+ Private->RegisteredHandle,\r
+ (EFI_FORM_LABEL) 0x2222,\r
+ TRUE,\r
+ UpdateData\r
+ );\r
+\r
+ gBS->FreePool (UpdateData);\r
+ gBS->FreePool (OptionList);\r
+ break;\r
+\r
+ case 0x1234:\r
+ //\r
+ // Allocate space for creation of Buffer\r
+ //\r
+ QuestionId = (UINT16) ((UINTN) (&NVStruc.DynamicCheck));\r
+ Status = gBS->AllocatePool (\r
+ EfiBootServicesData,\r
+ 0x1000,\r
+ (VOID **) &UpdateData\r
+ );\r
+\r
+ ZeroMem (UpdateData, 0x1000);\r
+\r
+ Location = (UINT8 *) &UpdateData->Data;\r
+\r
+ UpdateData->FormSetUpdate = TRUE;\r
+ UpdateData->FormCallbackHandle = (EFI_PHYSICAL_ADDRESS) (UINTN) Private->CallbackHandle;\r
+ UpdateData->FormUpdate = FALSE;\r
+ UpdateData->FormTitle = 0;\r
+ UpdateData->DataCount = 2;\r
+\r
+ CreateGotoOpCode (\r
+ 1,\r
+ STR_GOTO_FORM1, // Token value for the Prompt\r
+ 0, // Goto Help\r
+ 0, // Flags\r
+ 0, // Key\r
+ &UpdateData->Data // Buffer location to place op-codes\r
+ );\r
+\r
+ Location = Location + ((EFI_IFR_OP_HEADER *) &UpdateData->Data)->Length;\r
+\r
+ CreateCheckBoxOpCode (\r
+ QuestionId, // Question ID\r
+ 1, // Data width (BOOLEAN = 1)\r
+ (UINT16) STRING_TOKEN (STR_CHECK_DYNAMIC_PROMPT), // Token value for the Prompt\r
+ (UINT16) STRING_TOKEN (STR_CHECK_DYNAMIC_HELP), // Token value for the Help\r
+ EFI_IFR_FLAG_INTERACTIVE, // Flags\r
+ 0x1236, // Key\r
+ Location // Buffer location to place op-codes\r
+ );\r
+\r
+ Private->Hii->UpdateForm (\r
+ Private->Hii,\r
+ Private->RegisteredHandle,\r
+ (EFI_FORM_LABEL) 0x1234,\r
+ TRUE,\r
+ UpdateData\r
+ );\r
+\r
+ gBS->FreePool (UpdateData);\r
+ QuestionId++;\r
+ break;\r
+\r
+ case 0x1235:\r
+ //\r
+ // Allocate space for creation of Buffer\r
+ //\r
+ Status = gBS->AllocatePool (\r
+ EfiBootServicesData,\r
+ 0x1000,\r
+ (VOID **)&UpdateData\r
+ );\r
+\r
+ ZeroMem (UpdateData, 0x1000);\r
+\r
+ //\r
+ // Initialize DataPacket with information intended to remove all\r
+ // previously created op-codes in the dynamic page\r
+ //\r
+ UpdateData->FormSetUpdate = FALSE;\r
+ UpdateData->FormCallbackHandle = 0;\r
+ UpdateData->FormUpdate = FALSE;\r
+ UpdateData->FormTitle = 0;\r
+ //\r
+ // Unlikely to be more than 0xff op-codes in the dynamic page to remove\r
+ //\r
+ UpdateData->DataCount = 0xff;\r
+ UpdateData->Data = NULL;\r
+\r
+ //\r
+ // Remove all op-codes from dynamic page\r
+ //\r
+ Private->Hii->UpdateForm (\r
+ Private->Hii,\r
+ Private->RegisteredHandle,\r
+ (EFI_FORM_LABEL) 0x1234, // Label 0x1234\r
+ FALSE, // Remove Op-codes (will never remove form/endform)\r
+ UpdateData // Significant value is UpdateData->DataCount\r
+ );\r
+\r
+ UpdateData->FormSetUpdate = FALSE;\r
+ UpdateData->FormCallbackHandle = 0;\r
+ UpdateData->FormUpdate = FALSE;\r
+ UpdateData->FormTitle = 0;\r
+ UpdateData->DataCount = 1;\r
+\r
+ CreateGotoOpCode (\r
+ 1,\r
+ STR_GOTO_FORM1, // Token value for the Prompt\r
+ 0, // Goto Help\r
+ 0, // Flags\r
+ 0, // Key\r
+ &UpdateData->Data // Buffer location to place op-codes\r
+ );\r
+\r
+ Private->Hii->UpdateForm (\r
+ Private->Hii,\r
+ Private->RegisteredHandle,\r
+ (EFI_FORM_LABEL) 0x1234,\r
+ TRUE,\r
+ UpdateData\r
+ );\r
+\r
+ gBS->FreePool (UpdateData);\r
+ break;\r
+\r
+ case 0x1236:\r
+ //\r
+ // If I hit the checkbox, I enter this case statement...\r
+ //\r
+ //\r
+ // Since I am returning an error (for test purposes) I need to pass in the string for the error\r
+ // I will allocate space for the return value. If an error occurs (which is the case) I can simply return\r
+ // an error and fill in the string parameter, otherwise, I will return information in the DataArray structure.\r
+ // The browser will free this packet structure\r
+ //\r
+ Status = gBS->AllocatePool (\r
+ EfiBootServicesData,\r
+ sizeof (EFI_HII_CALLBACK_PACKET) + sizeof (SAMPLE_STRING) + 2,\r
+ (VOID **) Packet\r
+ );\r
+\r
+ ZeroMem (*Packet, sizeof (EFI_HII_CALLBACK_PACKET) + sizeof (SAMPLE_STRING) + 2);\r
+\r
+ //\r
+ // Assign the buffer address to DataPacket\r
+ //\r
+ DataPacket = *Packet;\r
+\r
+ StrCpy (DataPacket->String, (CHAR16 *) SAMPLE_STRING);\r
+ return EFI_DEVICE_ERROR;\r
+\r
+ case 0x1237:\r
+\r
+ Status = gBS->AllocatePool (\r
+ EfiBootServicesData,\r
+ sizeof (EFI_HII_CALLBACK_PACKET) + 2,\r
+ (VOID **) Packet\r
+ );\r
+\r
+ ZeroMem (*Packet, sizeof (EFI_HII_CALLBACK_PACKET) + 2);\r
+\r
+ //\r
+ // Assign the buffer address to DataPacket\r
+ //\r
+ DataPacket = *Packet;\r
+\r
+ DataPacket->DataArray.EntryCount = 1;\r
+ DataPacket->DataArray.NvRamMap = NULL;\r
+ ((EFI_IFR_DATA_ENTRY *) (&DataPacket->DataArray + 1))->Flags = EXIT_REQUIRED;\r
+ break;\r
+\r
+ case 0x1555:\r
+ Value = 0x0001;\r
+ UnicodeSPrint (VariableName, 0x80, (CHAR16 *) L"%d", VAR_EQ_TEST_NAME);\r
+\r
+ Status = gRT->SetVariable (\r
+ VariableName,\r
+ &mFormSetGuid,\r
+ EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,\r
+ 2,\r
+ (VOID *) &Value\r
+ );\r
+ break;\r
+\r
+ case 0x1556:\r
+ Value = 0x1000;\r
+ UnicodeSPrint (VariableName, 0x80, (CHAR16 *) L"%d", VAR_EQ_TEST_NAME);\r
+\r
+ Status = gRT->SetVariable (\r
+ VariableName,\r
+ &mFormSetGuid,\r
+ EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,\r
+ 2,\r
+ (VOID *) &Value\r
+ );\r
+ break;\r
+\r
+ case 0x1557:\r
+ Value = 0x0000;\r
+ UnicodeSPrint (VariableName, 0x80, (CHAR16 *) L"%d", VAR_EQ_TEST_NAME);\r
+\r
+ Status = gRT->SetVariable (\r
+ VariableName,\r
+ &mFormSetGuid,\r
+ EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS,\r
+ 2,\r
+ (VOID *) &Value\r
+ );\r
+ break;\r
+\r
+ default:\r
+ break;\r
+ }\r
+\r
+ return EFI_SUCCESS;\r
+}\r
+\r
+EFI_STATUS\r
+EFIAPI\r
+DriverSampleInit (\r
+ IN EFI_HANDLE ImageHandle,\r
+ IN EFI_SYSTEM_TABLE *SystemTable\r
+ )\r
+{\r
+ EFI_STATUS Status;\r
+ EFI_HII_PROTOCOL *Hii;\r
+ //\r
+ // EFI_FORM_BROWSER_PROTOCOL *FormConfig;\r
+ //\r
+ EFI_HII_PACKAGES *PackageList;\r
+ EFI_HII_HANDLE HiiHandle;\r
+ STRING_REF TokenToUpdate;\r
+ STRING_REF TokenToUpdate2;\r
+ STRING_REF TokenToUpdate3;\r
+ CHAR16 *NewString;\r
+ EFI_HII_UPDATE_DATA *UpdateData;\r
+ EFI_CALLBACK_INFO *CallbackInfo;\r
+ EFI_HANDLE Handle;\r
+ EFI_SCREEN_DESCRIPTOR Screen;\r
+\r
+ ZeroMem (&Screen, sizeof (EFI_SCREEN_DESCRIPTOR));\r
+\r
+ gST->ConOut->QueryMode (gST->ConOut, gST->ConOut->Mode->Mode, &Screen.RightColumn, &Screen.BottomRow);\r
+\r
+ //\r
+ // Remove 3 characters from top and bottom\r
+ //\r
+ Screen.TopRow = 3;\r
+ Screen.BottomRow = Screen.BottomRow - 3;\r
+\r
+ //\r
+ // There should only be one HII protocol\r
+ //\r
+ Status = gBS->LocateProtocol (\r
+ &gEfiHiiProtocolGuid,\r
+ NULL,\r
+ (VOID **) &Hii\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;;\r
+ }\r
+\r
+ /*\r
+ //\r
+ // There should only be one Form Configuration protocol\r
+ //\r
+ Status = gBS->LocateProtocol (\r
+ &gEfiFormBrowserProtocolGuid, \r
+ NULL, \r
+ &FormConfig\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;;\r
+ }\r
+*/\r
+ Status = gBS->AllocatePool (\r
+ EfiBootServicesData,\r
+ sizeof (EFI_CALLBACK_INFO),\r
+ (VOID **) &CallbackInfo\r
+ );\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ CallbackInfo->Signature = EFI_CALLBACK_INFO_SIGNATURE;\r
+ CallbackInfo->Hii = Hii;\r
+\r
+ //\r
+ // This example does not implement worker functions for the NV accessor functions. Only a callback evaluator\r
+ //\r
+ CallbackInfo->DriverCallback.NvRead = NULL;\r
+ CallbackInfo->DriverCallback.NvWrite = NULL;\r
+ CallbackInfo->DriverCallback.Callback = DriverCallback;\r
+\r
+ //\r
+ // Install protocol interface\r
+ //\r
+ Handle = NULL;\r
+ Status = gBS->InstallProtocolInterface (\r
+ &Handle,\r
+ &gEfiFormCallbackProtocolGuid,\r
+ EFI_NATIVE_INTERFACE,\r
+ &CallbackInfo->DriverCallback\r
+ );\r
+\r
+ ASSERT_EFI_ERROR (Status);\r
+\r
+ CallbackInfo->CallbackHandle = Handle;\r
+\r
+ PackageList = PreparePackages (1, &mStringPackGuid, DriverSampleStrings);\r
+ Status = Hii->NewPack (Hii, PackageList, &HiiHandle);\r
+ gBS->FreePool (PackageList);\r
+\r
+ PackageList = PreparePackages (1, &mStringPackGuid, InventoryBin);\r
+ Status = Hii->NewPack (Hii, PackageList, &HiiHandle);\r
+ gBS->FreePool (PackageList);\r
+\r
+ PackageList = PreparePackages (1, &mStringPackGuid, VfrBin);\r
+ Status = Hii->NewPack (Hii, PackageList, &HiiHandle);\r
+ gBS->FreePool (PackageList);\r
+\r
+ CallbackInfo->RegisteredHandle = HiiHandle;\r
+\r
+ //\r
+ // Very simple example of how one would update a string that is already\r
+ // in the HII database\r
+ //\r
+ TokenToUpdate = (STRING_REF) STR_CPU_STRING2;\r
+ NewString = (CHAR16 *) L"700 Mhz";\r
+\r
+ Hii->NewString (Hii, NULL, HiiHandle, &TokenToUpdate, NewString);\r
+\r
+ //\r
+ // Add a string - if 0 will be updated with new Token number\r
+ //\r
+ TokenToUpdate = (STRING_REF) 0;\r
+\r
+ //\r
+ // Add a string - if 0 will be updated with new Token number\r
+ //\r
+ TokenToUpdate2 = (STRING_REF) 0;\r
+\r
+ //\r
+ // Add a string - if 0 will be updated with new Token number\r
+ //\r
+ TokenToUpdate3 = (STRING_REF) 0;\r
+\r
+ Hii->NewString (Hii, NULL, HiiHandle, &TokenToUpdate, (CHAR16 *) L"Desired Speed");\r
+ Hii->NewString (Hii, NULL, HiiHandle, &TokenToUpdate2, (CHAR16 *) L"5 Thz");\r
+ Hii->NewString (Hii, NULL, HiiHandle, &TokenToUpdate3, (CHAR16 *) L"This is next year's desired speed - right?");\r
+\r
+ //\r
+ // Allocate space for creation of Buffer\r
+ //\r
+ Status = gBS->AllocatePool (\r
+ EfiBootServicesData,\r
+ 0x1000,\r
+ (VOID **) &UpdateData\r
+ );\r
+\r
+ ZeroMem (UpdateData, 0x1000);\r
+\r
+ //\r
+ // Flag update pending in FormSet\r
+ //\r
+ UpdateData->FormSetUpdate = TRUE;\r
+ //\r
+ // Register CallbackHandle data for FormSet\r
+ //\r
+ UpdateData->FormCallbackHandle = (EFI_PHYSICAL_ADDRESS) (UINTN) CallbackInfo->CallbackHandle;\r
+ UpdateData->FormUpdate = FALSE;\r
+ UpdateData->FormTitle = 0;\r
+ UpdateData->DataCount = 1;\r
+\r
+ CreateTextOpCode (TokenToUpdate, TokenToUpdate2, TokenToUpdate3, 0, 0, &UpdateData->Data);\r
+\r
+ Hii->UpdateForm (Hii, HiiHandle, (EFI_FORM_LABEL) 100, TRUE, UpdateData);\r
+\r
+ gBS->FreePool (UpdateData);\r
+\r
+ //\r
+ // Example of how to display only the item we sent to HII\r
+ //\r
+ if (DISPLAY_ONLY_MY_ITEM == 0x0001) {\r
+ //\r
+ // Have the browser pull out our copy of the data, and only display our data\r
+ //\r
+ // Status = FormConfig->SendForm (FormConfig, TRUE, HiiHandle, NULL, NULL, NULL, &Screen, NULL);\r
+ //\r
+ } else {\r
+ //\r
+ // Have the browser pull out all the data in the HII Database and display it.\r
+ //\r
+ // Status = FormConfig->SendForm (FormConfig, TRUE, 0, NULL, NULL, NULL, NULL, NULL);\r
+ //\r
+ }\r
+\r
+ if (EFI_ERROR (Status)) {\r
+ return Status;\r
+ }\r
+\r
+ return EFI_SUCCESS;\r
+}\r
projects / mirror_edk2.git / blobdiff