Lines Matching refs:mss
51 int mss; in tcp4_segment() local
96 mss = m->m_pkthdr.segsz; in tcp4_segment()
97 KASSERT(mss != 0); in tcp4_segment()
107 KASSERT(len % mss == 0); in tcp4_segment()
110 ip->ip_len = htons(iphlen + thlen + mss); in tcp4_segment()
112 htons((uint16_t)(thlen + mss) + IPPROTO_TCP)); in tcp4_segment()
114 for (nsegs = len / mss; nsegs > 0; nsegs--) { in tcp4_segment()
124 t = m_split(m, mss, M_NOWAIT); in tcp4_segment()
142 n->m_pkthdr.len = hlen + mss; in tcp4_segment()
153 th->th_sum = in4_cksum(n, 0, off + iphlen, thlen + mss); in tcp4_segment()
155 tcpseq += mss; in tcp4_segment()