EFX_PKT_UDP
flags |= EFX_PKT_UDP;
flags |= EFX_PKT_UDP;
if (flags & (EFX_PKT_TCP | EFX_PKT_UDP)) {
(*flagsp) &= ~(EFX_PKT_TCP | EFX_PKT_UDP | EFX_CKSUM_TCPUDP);
flags = EFX_PKT_UDP | EFX_CKSUM_TCPUDP;