cma_port
return !cma_port(addr);
return cpu_to_be64(((u64)id->ps << 16) + be16_to_cpu(cma_port(addr)));
snum = ntohs(cma_port(cma_src_addr(id_priv)));
sib->sib_sid = cpu_to_be64(sid_ps | ntohs(cma_port((struct sockaddr *) sib)));