C++ (Cpp) InitializeDriverBinding示例

示例#1

文件： DeviceDriver3.c 项目： jljusten/efi-sct

EFI_STATUS
InitializeDeviceDriver3 (
  IN EFI_HANDLE           ImageHandle,
  IN EFI_SYSTEM_TABLE     *SystemTable
  )
{
  EFI_STATUS                            Status;
  EFI_LOADED_IMAGE_PROTOCOL             *LoadedImageInfoPtr;

  EfiInitializeTestLib (ImageHandle, SystemTable);

  //
  // allocate memory for PrivateData
  //
  Status = gtBS->AllocatePool (
                        EfiBootServicesData,
                        sizeof (DEVICE_DRIVER_3_PRIVATE_DATA),
                        (VOID**)&mPrivateData
                        );
  if (EFI_ERROR(Status)) {
    return Status;
  }
  gtBS->SetMem (mPrivateData,sizeof (DEVICE_DRIVER_3_PRIVATE_DATA),0);

  InitializeDriverBinding (&mPrivateData->DriverBinding);

  Status = gtBS->InstallProtocolInterface (
            &ImageHandle,
            &gEfiDriverBindingProtocolGuid,
            EFI_NATIVE_INTERFACE,
            &mPrivateData->DriverBinding
            );
  mPrivateData->DriverBinding.ImageHandle = ImageHandle;
  mPrivateData->DriverBinding.DriverBindingHandle = ImageHandle;

  //
  // UnLoad Function Handler
  //
  gtBS->HandleProtocol (
        ImageHandle,
        &gEfiLoadedImageProtocolGuid,
        (VOID*)&LoadedImageInfoPtr
        );

  LoadedImageInfoPtr->Unload = DeviceDriver3Unload;

  return EFI_SUCCESS;

}

示例#2

文件： BusOverrideDriver1.c 项目： JackNine/2ndProject

EFI_STATUS
InitializeBusOverrideDriver1 (
  IN EFI_HANDLE           ImageHandle,
  IN EFI_SYSTEM_TABLE     *SystemTable
  )
{
  EFI_STATUS                            Status;
  EFI_LOADED_IMAGE_PROTOCOL             *LoadedImageInfoPtr;

  EfiInitializeTestLib (ImageHandle, SystemTable);

  //
  // initialize test utility lib
  //
  InitializeLib (ImageHandle, SystemTable);

  //
  // allocate memory for PrivateData
  //
  Status = gtBS->AllocatePool (
                        EfiBootServicesData,
                        sizeof (BUS_OVERRIDE_PRIVATE_DATA),
                        (VOID**)&mPrivateData
                        );
  if (EFI_ERROR(Status)) {
    return Status;
  }
  gtBS->SetMem (mPrivateData,sizeof (BUS_OVERRIDE_PRIVATE_DATA),0);
  mPrivateData->Index = 0xffffffff;

  LoadAndStartImage (
              ImageHandle,
              DEVICE_DRIVER_110_NAME,
              &mPrivateData->DriverImageHandle[0]
              );
  LoadAndStartImage (
              ImageHandle,
              DEVICE_DRIVER_111_NAME,
              &mPrivateData->DriverImageHandle[1]
              );

  InitializeDriverBinding (&mPrivateData->DriverBinding);

  Status = gtBS->InstallProtocolInterface (
            &ImageHandle,
            &gEfiDriverBindingProtocolGuid,
            EFI_NATIVE_INTERFACE,
            &mPrivateData->DriverBinding
            );
  mPrivateData->DriverBinding.ImageHandle = ImageHandle;
  mPrivateData->DriverBinding.DriverBindingHandle = ImageHandle;
  //
  // UnLoad Function Handler
  //
  gtBS->HandleProtocol (
        ImageHandle,
        &gEfiLoadedImageProtocolGuid,
        (VOID*)&LoadedImageInfoPtr
        );

  LoadedImageInfoPtr->Unload = BusOverrideDriver1Unload;

  return EFI_SUCCESS;

}

示例#3

文件： DBindingDriver4.c 项目： JackNine/2ndProject

EFI_STATUS
InitializeDBindingDriver4 (
  IN EFI_HANDLE           ImageHandle,
  IN EFI_SYSTEM_TABLE     *SystemTable
  )
{
  EFI_STATUS                            Status;  
  EFI_LOADED_IMAGE_PROTOCOL             *LoadedImageInfoPtr;
  
  EfiInitializeTestLib (ImageHandle, SystemTable);
  
  //
  // allocate memory for PrivateData
  //
  Status = gtBS->AllocatePool (
                        EfiBootServicesData,
                        sizeof (DBINDING_DRIVER_PRIVATE_DATA),
                        (VOID**)&mPrivateData
                        );
  if (EFI_ERROR(Status)) {
    return Status;
  }
  gtBS->SetMem (mPrivateData,sizeof (DBINDING_DRIVER_PRIVATE_DATA),0);
  
  InitializeDriverBinding (&mPrivateData->DriverBinding);
  
  Status = gtBS->InstallProtocolInterface (
            &ImageHandle,
            &gEfiDriverBindingProtocolGuid,
            EFI_NATIVE_INTERFACE,
            &mPrivateData->DriverBinding
            );
  mPrivateData->DriverBinding.ImageHandle = ImageHandle;
  mPrivateData->DriverBinding.DriverBindingHandle = ImageHandle;
  //
  // UnLoad Function Handler
  //  
  gtBS->HandleProtocol (
        ImageHandle, 
        &gEfiLoadedImageProtocolGuid, 
        (VOID*)&LoadedImageInfoPtr
        ); 
        
  LoadedImageInfoPtr->Unload = DBindingDriver4Unload;
  
  mPrivateData->ArrayCount = 4;
  Status = gtBS->AllocatePool (
                        EfiBootServicesData,
                        mPrivateData->ArrayCount * sizeof (EFI_STATUS),
                        (VOID**)&(mPrivateData->StatusArray)
                        );
  if (EFI_ERROR(Status)) {
    return Status;
  }
  //
  // init StatusArray with invalid data
  //
  gtBS->SetMem (
        mPrivateData->StatusArray,
        mPrivateData->ArrayCount * sizeof (EFI_STATUS),
        0xff
        );
  
  Status = gtBS->AllocatePool (
                        EfiBootServicesData,
                        mPrivateData->ArrayCount * sizeof (EFI_HANDLE),
                        (VOID**)&(mPrivateData->HandleArray)
                        );
  if (EFI_ERROR(Status)) {
    return Status;
  }
  gtBS->SetMem (
        mPrivateData->HandleArray,
        mPrivateData->ArrayCount * sizeof (EFI_HANDLE),
        0
        );
  
  Status = gtBS->AllocatePool (
                        EfiBootServicesData,
                        mPrivateData->ArrayCount * sizeof (EFI_GUID),
                        (VOID**)&(mPrivateData->ProtGuidArray)
                        );
  if (EFI_ERROR(Status)) {
    return Status;
  }
  mPrivateData->ProtGuidArray[0] = mInterfaceFunctionTestProtocol1Guid;
  mPrivateData->ProtGuidArray[1] = mInterfaceFunctionTestProtocol2Guid;
  mPrivateData->ProtGuidArray[2] = mInterfaceFunctionTestProtocol3Guid;
  mPrivateData->ProtGuidArray[3] = mInterfaceFunctionTestProtocol4Guid;
  
  Status = gtBS->InstallProtocolInterface (
                  &mPrivateData->ChildHandle,
                  &mTestNoInterfaceProtocol1Guid,
                  EFI_NATIVE_INTERFACE,
                  NULL
                  );
  if (EFI_ERROR(Status)) {
    return Status;
  }
  
  return EFI_SUCCESS;
  
}

示例#4

文件： RuntimeServicesDriver4.c 项目： jljusten/efi-sct

EFI_STATUS
InitializeRuntimeServicesDriver4 (
  IN EFI_HANDLE           ImageHandle,
  IN EFI_SYSTEM_TABLE     *SystemTable
  )
{
  EFI_STATUS                            Status;
  EFI_HANDLE                            *HandleBuffer;
  UINTN                                 NoHandles;

  EfiInitializeTestLib (ImageHandle, SystemTable);

  //
  // init
  //
  HandleBuffer = NULL;
  gtBS->SetMem (&mPrivateData,sizeof (BOOT_SERVICES_DRIVER_4_PRIVATE_DATA), 0);

  mPrivateData.ImageHandle = ImageHandle;

  InitializeDriverBinding (&(mPrivateData.DriverBinding));

  Status = gtBS->InstallProtocolInterface (
             &ImageHandle,
             &gEfiDriverBindingProtocolGuid,
             EFI_NATIVE_INTERFACE,
             &(mPrivateData.DriverBinding)
             );
  if (EFI_ERROR(Status)) {
    return Status;
  }

  mPrivateData.DriverBinding.ImageHandle = ImageHandle;
  mPrivateData.DriverBinding.DriverBindingHandle = ImageHandle;

  gtBS->InstallProtocolInterface (
          &mPrivateData.Handle,
          &mImageTestNoInterfaceProtocol1Guid,
          EFI_NATIVE_INTERFACE,
          NULL
          );

  Status = gtBS->LocateHandleBuffer (
                   ByProtocol,
                   &mImageTestNoInterfaceProtocol2Guid,
                   NULL,
                   &NoHandles,
                   &HandleBuffer
                   );
  if (EFI_ERROR(Status)) {
    return EFI_SUCCESS;
  }

  mPrivateData.OpenHandle = HandleBuffer[0];
  gtBS->OpenProtocol (
          mPrivateData.OpenHandle,
          &mImageTestNoInterfaceProtocol2Guid,
          NULL,
          ImageHandle,
          NULL,
          EFI_OPEN_PROTOCOL_TEST_PROTOCOL
          );

  gtBS->FreePool (HandleBuffer);

  return EFI_SUCCESS;
}