Lines Matching defs:m_head
1144 wb_encap(struct wb_softc *sc, struct wb_chain *c, struct mbuf *m_head)
1156 m = m_head;
1159 for (m = m_head, frag = 0; m != NULL; m = m->m_next) {
1191 if (m_head->m_pkthdr.len > MHLEN) {
1198 m_copydata(m_head, 0, m_head->m_pkthdr.len,
1200 m_new->m_pkthdr.len = m_new->m_len = m_head->m_pkthdr.len;
1201 m_freem(m_head);
1202 m_head = m_new;
1220 c->wb_mbuf = m_head;
1238 struct mbuf *m_head = NULL;
1255 m_head = ifq_dequeue(&ifp->if_snd);
1256 if (m_head == NULL)
1264 wb_encap(sc, cur_tx, m_head);