}\r
\r
//\r
- // confirm that the device is managed by this driver, using the PCI IO\r
+ // confirm that the device is managed by this driver, using the VirtIo\r
// Protocol\r
//\r
Status = EfiTestManagedDevice (\r
ControllerHandle,\r
gVirtioNetDriverBinding.DriverBindingHandle,\r
- &gEfiPciIoProtocolGuid\r
+ &gVirtioDeviceProtocolGuid\r
);\r
if (EFI_ERROR (Status)) {\r
return Status;\r
}\r
\r
//\r
- // we don't give different names to the bus (= parent, = PCI) handle and the\r
+ // we don't give different names to the bus (= parent) handle and the\r
// child (= MAC) handle\r
//\r
return LookupUnicodeString2 (\r