Lines Matching defs:m_head
1591 sis_encap(struct sis_softc *sc, struct mbuf *m_head, u_int32_t *txidx)
1599 error = bus_dmamap_load_mbuf(sc->sc_dmat, map, m_head,
1606 if (m_defrag(m_head, M_DONTWAIT) == 0 &&
1607 bus_dmamap_load_mbuf(sc->sc_dmat, map, m_head,
1641 sc->sis_ldata->sis_tx_list[cur].sis_mbuf = m_head;
1666 struct mbuf *m_head = NULL;
1680 m_head = ifq_deq_begin(&ifp->if_snd);
1681 if (m_head == NULL)
1684 if (sis_encap(sc, m_head, &idx)) {
1685 ifq_deq_rollback(&ifp->if_snd, m_head);
1691 ifq_deq_commit(&ifp->if_snd, m_head);
1701 bpf_mtap(ifp->if_bpf, m_head, BPF_DIRECTION_OUT);