Support per package log level

Change-Id: I70de3113567d28d1326ac3eeac42c311d7b33117
diff --git a/internal/pkg/onuadaptercore/openonu.go b/internal/pkg/onuadaptercore/openonu.go
index 93584c2..81e35d2 100644
--- a/internal/pkg/onuadaptercore/openonu.go
+++ b/internal/pkg/onuadaptercore/openonu.go
@@ -324,5 +324,9 @@
 	return nil, errors.New("unImplemented")
 }
 
+func (oo *OpenONUAC) Get_ext_value(deviceID string, device *voltha.Device, valueparam voltha.ValueType_Type) (*voltha.ReturnValues, error) {
+	return nil, errors.New("unImplemented")
+}
+
 // Adapter interface required methods ################ end #########
 // #################################################################