if_togglehwassist
if_togglehwassist(ifp, CSUM_TCP | CSUM_UDP | CSUM_IP);
if_togglehwassist(ifp, CSUM_UDP_IPV6 | CSUM_TCP_IPV6);
if_togglehwassist(ifp, CSUM_TCP | CSUM_UDP | CSUM_IP);
if_togglehwassist(ifp, CSUM_UDP_IPV6 | CSUM_TCP_IPV6);
if_togglehwassist(ifp, CSUM_INNER_IP6_UDP |
if_togglehwassist(ifp, CSUM_INNER_IP6_TSO |
if_togglehwassist(ifp, DPAA2_CSUM_TX_OFFLOAD);
if_togglehwassist(ifp, CSUM_IP | CSUM_DELAY_DATA);
if_togglehwassist(ifp, CSUM_DELAY_DATA_IPV6);
if_togglehwassist(ifp, (CSUM_TCP | CSUM_UDP | CSUM_IP));
if_togglehwassist(ifp, (CSUM_UDP_IPV6 | CSUM_TCP_IPV6));
if_togglehwassist(ifp, CSUM_IP_TSO);
if_togglehwassist(ifp, CSUM_IP6_TSO);
if_togglehwassist(dev, CSUM_TCP | CSUM_UDP | CSUM_IP);
if_togglehwassist(dev, (CSUM_UDP_IPV6 | CSUM_TCP_IPV6));
if_togglehwassist(dev, CSUM_IP_TSO);
if_togglehwassist(dev, CSUM_IP6_TSO);
if_togglehwassist(ifp, (CSUM_TCP | CSUM_UDP | CSUM_IP));
if_togglehwassist(ifp, (CSUM_UDP_IPV6 | CSUM_TCP_IPV6));
if_togglehwassist(ifp, CSUM_IP_TSO);
if_togglehwassist(ifp, CSUM_IP6_TSO);
if_togglehwassist(ifp, CSUM_INNER_IP | CSUM_INNER_IP_UDP |
if_togglehwassist(ifp, CSUM_INNER_IP_TSO |
if_togglehwassist(ifp, (CSUM_TCP | CSUM_UDP | CSUM_IP));
if_togglehwassist(ifp, CSUM_IP|CSUM_IP_UDP|CSUM_IP_TCP);
if_togglehwassist(ifp, CSUM_IP6_UDP|CSUM_IP6_TCP);
if_togglehwassist(ifp, VTNET_CSUM_OFFLOAD);
if_togglehwassist(ifp, VTNET_CSUM_OFFLOAD_IPV6);
if_togglehwassist(ifp, CSUM_IP_TSO);
if_togglehwassist(ifp, CSUM_IP6_TSO);
if_togglehwassist(ifp, XN_CSUM_FEATURES);
if_togglehwassist(ifp, CSUM_TSO);
int if_togglehwassist(if_t ifp, int toggle_bits);