Lines Matching refs:mss
611 uint32_t mss; in tcp_set_destination() local
740 mss = tcp->tcp_initial_pmtu = uinfo.iulp_mtu; in tcp_set_destination()
751 mss -= tcp->tcp_ipsec_overhead; in tcp_set_destination()
753 if (mss < tcps->tcps_mss_min) in tcp_set_destination()
754 mss = tcps->tcps_mss_min; in tcp_set_destination()
755 if (mss > mss_max) in tcp_set_destination()
756 mss = mss_max; in tcp_set_destination()
759 tcp->tcp_mss = mss; in tcp_set_destination()
2464 int32_t mss; in tcp_update_pmtu() local
2487 mss = pmtu - connp->conn_ht_iphc_len - conn_ipsec_length(connp); in tcp_update_pmtu()
2492 if (mss == tcp->tcp_mss) in tcp_update_pmtu()
2498 if (mss > tcp->tcp_mss && decrease_only) in tcp_update_pmtu()
2501 DTRACE_PROBE2(tcp_update_pmtu, int32_t, tcp->tcp_mss, uint32_t, mss); in tcp_update_pmtu()
2511 tcp_mss_set(tcp, mss); in tcp_update_pmtu()
2523 if (mss < tcp->tcp_tcps->tcps_mss_min) in tcp_update_pmtu()
2541 int32_t mss = tcp->tcp_mss; in tcp_maxpsz_set() local
2545 return (mss); in tcp_maxpsz_set()
2548 mss = INFPSZ; in tcp_maxpsz_set()
2557 maxpsz = MSS_ROUNDUP(connp->conn_sndbuf, mss); in tcp_maxpsz_set()
2558 mss = INFPSZ; in tcp_maxpsz_set()
2566 maxpsz = tcp->tcp_maxpsz_multiplier * mss; in tcp_maxpsz_set()
2570 maxpsz = MSS_ROUNDUP(maxpsz, mss); in tcp_maxpsz_set()
2578 (void) proto_set_tx_maxblk(q, connp, mss); in tcp_maxpsz_set()
2579 return (mss); in tcp_maxpsz_set()
2955 uint32_t mss = tcp->tcp_mss; in tcp_rwnd_set() local
2968 rwnd = MAX(rwnd, tcps->tcps_recv_hiwat_minmss * mss); in tcp_rwnd_set()
3014 rwnd = MSS_ROUNDUP(old_max_rwnd, mss); in tcp_rwnd_set()
3024 (max_transmittable_rwnd % mss); in tcp_rwnd_set()
3025 if (rwnd < mss) in tcp_rwnd_set()
3036 MIN(tcps->tcps_local_dacks_max, rwnd / mss / 2); in tcp_rwnd_set()
3044 MIN(tcps->tcps_deferred_acks_max, rwnd / mss / 2); in tcp_rwnd_set()
4089 uint32_t mss; in tcp_do_connect() local
4219 mss = tcp->tcp_mss - connp->conn_ht_iphc_len; in tcp_do_connect()
4229 tcp->tcp_rwnd = MAX(MSS_ROUNDUP(tcp->tcp_rwnd, mss), in tcp_do_connect()
4230 tcps->tcps_recv_hiwat_minmss * mss); in tcp_do_connect()