Lines Matching refs:npc
103 npf_normalize_ip4(npf_cache_t *npc, npf_normalize_t *np)
105 struct ip *ip = npc->npc_ip.v4;
144 npf_normalize(npf_cache_t *npc, void *params, const npf_match_info_t *mi,
160 if (npf_iscached(npc, NPC_IP4) && (np->n_random_id || np->n_minttl)) {
161 npf_normalize_ip4(npc, np);
163 th = npc->npc_l4.tcp;
169 if (maxmss == 0 || !npf_iscached(npc, NPC_TCP) ||
175 if (!npf_fetch_tcpopts(npc, &mss, &wscale)) {
191 if (npf_set_mss(npc, maxmss, old, new, &mid) &&
192 !nbuf_cksum_barrier(npc->npc_nbuf, mi->mi_di)) {
193 th = npc->npc_l4.tcp;