Lines Matching defs:m_head
1811 vge_encap(struct vge_softc *sc, struct mbuf **m_head)
1822 M_ASSERTPKTHDR((*m_head));
1825 if ((*m_head)->m_pkthdr.len < VGE_MIN_FRAMELEN) {
1826 m = *m_head;
1830 m = m_dup(*m_head, M_DONTWAIT);
1831 m_freem(*m_head);
1833 *m_head = NULL;
1836 *m_head = m;
1841 m_freem(*m_head);
1842 *m_head = NULL;
1853 *m_head = m;
1859 txd->tx_dmamap, *m_head, txsegs, &nsegs, 0);
1861 m = m_collapse(*m_head, M_DONTWAIT, VGE_MAXTXSEGS);
1863 m_freem(*m_head);
1864 *m_head = NULL;
1867 *m_head = m;
1869 txd->tx_dmamap, *m_head, txsegs, &nsegs, 0);
1871 m_freem(*m_head);
1872 *m_head = NULL;
1880 m = *m_head;
1954 struct mbuf *m_head;
1970 IFQ_DRV_DEQUEUE(&ifp->if_snd, m_head);
1971 if (m_head == NULL)
1978 if (vge_encap(sc, &m_head)) {
1979 if (m_head == NULL)
1981 IFQ_DRV_PREPEND(&ifp->if_snd, m_head);
1995 ETHER_BPF_MTAP(ifp, m_head);