Lines Matching defs:m_head
2153 sf_encap(struct sf_softc *sc, struct mbuf **m_head)
2165 m = *m_head;
2170 *m_head, txsegs, &nsegs, BUS_DMA_NOWAIT);
2172 m = m_collapse(*m_head, M_NOWAIT, SF_MAXTXSEGS);
2174 m_freem(*m_head);
2175 *m_head = NULL;
2178 *m_head = m;
2180 map, *m_head, txsegs, &nsegs, BUS_DMA_NOWAIT);
2182 m_freem(*m_head);
2183 *m_head = NULL;
2189 m_freem(*m_head);
2190 *m_head = NULL;
2258 struct mbuf *m_head;
2275 IFQ_DRV_DEQUEUE(&ifp->if_snd, m_head);
2276 if (m_head == NULL)
2283 if (sf_encap(sc, &m_head)) {
2284 if (m_head == NULL)
2286 IFQ_DRV_PREPEND(&ifp->if_snd, m_head);
2296 ETHER_BPF_MTAP(ifp, m_head);