ETHTOOL_A_FLOW_GTPC_TEID6
[ETHTOOL_A_FLOW_GTPC_TEID6] = GTPC_TEID_V6_FLOW,
[ETHTOOL_A_FLOW_GTPC_TEID6] = NLA_POLICY_MASK(NLA_UINT, RFH_MASKv6),