#define ODP_FLOW_DUMP _IOWR('O', 17, struct odp_flow)
#define ODP_FLOW_FLUSH _IO('O', 19)
-#define ODP_EXECUTE _IOR('O', 18, struct odp_upcall)
+#define ODP_EXECUTE _IOR('O', 18, struct odp_packet)
/**
* struct odp_datapath - header with basic information about a datapath.