Lines Matching refs:mss
1678 uint16_t mss; in tcp_do_segment() local
1681 mss = to.to_mss; in tcp_do_segment()
1684 mss = TCP6_MSS; in tcp_do_segment()
1686 mss = TCP_MSS; in tcp_do_segment()
1687 tcp_fastopen_update_cache(tp, mss, in tcp_do_segment()
3757 int mss = 0; in tcp_mss_update() local
3847 mss = min(metrics.rmx_mtu, maxmtu) - min_protoh; in tcp_mss_update()
3851 mss = maxmtu - min_protoh; in tcp_mss_update()
3854 mss = min(mss, V_tcp_v6mssdflt); in tcp_mss_update()
3862 mss = maxmtu - min_protoh; in tcp_mss_update()
3865 mss = min(mss, V_tcp_mssdflt); in tcp_mss_update()
3887 mss = min(mss, offer); in tcp_mss_update()
3897 mss = max(mss, 64); in tcp_mss_update()
3899 tp->t_maxseg = mss; in tcp_mss_update()
3905 int mss; in tcp_mss() local
3917 mss = tp->t_maxseg; in tcp_mss()
3932 if (bufsize < mss) in tcp_mss()
3933 mss = bufsize; in tcp_mss()
3935 bufsize = roundup(bufsize, mss); in tcp_mss()
3950 tp->t_maxseg = max(mss, 64); in tcp_mss()
3957 if (bufsize > mss) { in tcp_mss()
3958 bufsize = roundup(bufsize, mss); in tcp_mss()
3981 int mss = 0; in tcp_mssopt() local
3990 mss = V_tcp_v6mssdflt; in tcp_mssopt()
4000 mss = V_tcp_mssdflt; in tcp_mssopt()
4010 mss = min(maxmtu, thcmtu) - min_protoh; in tcp_mssopt()
4012 mss = max(maxmtu, thcmtu) - min_protoh; in tcp_mssopt()
4014 return (mss); in tcp_mssopt()