diff options
Diffstat (limited to 'Core/EM/UEfiNetworkStack/Common/NetworkStackSetupScreen/NetworkStackSetupScreen.c')
| -rw-r--r-- | Core/EM/UEfiNetworkStack/Common/NetworkStackSetupScreen/NetworkStackSetupScreen.c | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/Core/EM/UEfiNetworkStack/Common/NetworkStackSetupScreen/NetworkStackSetupScreen.c b/Core/EM/UEfiNetworkStack/Common/NetworkStackSetupScreen/NetworkStackSetupScreen.c new file mode 100644 index 0000000..c28650d --- /dev/null +++ b/Core/EM/UEfiNetworkStack/Common/NetworkStackSetupScreen/NetworkStackSetupScreen.c @@ -0,0 +1,93 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2013, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/Network/UEFINetworkStack II/Common/NetworkStackSetupScreen/NetworkStackSetupScreen.c 3 6/09/14 4:10a Anushav $Revision: +// +// $Date: +//********************************************************************** +// Revision History +// ---------------- +// +//********************************************************************** + +#include <AmiDxeLib.h> +#include <NetworkStackSetupScreen.h> + +NETWORK_STACK mNetworkStackData; +EFI_GUID mNetworkStackGuid = NETWORK_STACK_GUID; + + + +//<AMI_PHDR_START> +//---------------------------------------------------------------------------- +// Name: InitNetworkStackVar +// +// Description: Entry point of the network stack setup driver. This entry point is +// necessary to initlialize the NetworkStack setup driver. +// +// Input: +// ImageHandle EFI_HANDLE: A handle for the image that is initializing this driver +// SystemTable EFI_SYSTEM_TABLE: A pointer to the EFI system table +// +// Output: +// EFI_SUCCESS: Driver initialized successfully +//---------------------------------------------------------------------------- +//<AMI_PHDR_END> + +EFI_STATUS InitNetworkStackVar ( + IN EFI_HANDLE ImageHandle, + IN EFI_SYSTEM_TABLE *SystemTable + ) +{ + + UINTN Size; + EFI_STATUS Status; + + InitAmiLib(ImageHandle,SystemTable); + + Size = sizeof(NETWORK_STACK); + Status = pRS->GetVariable(L"NetworkStackVar",&mNetworkStackGuid, NULL, &Size, &mNetworkStackData); + + if (Status == EFI_NOT_FOUND) { + + pBS->SetMem(&mNetworkStackData, + sizeof(NETWORK_STACK), + 0); + + pRS->SetVariable( + L"NetworkStackVar",&mNetworkStackGuid, + EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS, + sizeof(NETWORK_STACK), &mNetworkStackData + ); + + } + + return EFI_SUCCESS; + +} + +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2013, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Parkway, Suite 200, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** + |