Lines Matching refs:m_head
4692 bge_encap(struct bge_softc *sc, struct mbuf **m_head, uint32_t *txidx)
4697 struct mbuf *m = *m_head;
4707 *m_head = bge_check_short_dma(m);
4708 if (*m_head == NULL)
4710 m = *m_head;
4713 *m_head = m = bge_setup_tso(sc, m, &mss, &csum_flags);
4714 if (*m_head == NULL)
4726 *m_head = NULL;
4753 m = *m_head;
4754 *m_head = m;
4764 m_freem(*m_head);
4765 *m_head = NULL;
4768 *m_head = m;
4773 *m_head = NULL;
4831 struct mbuf *m_head;
4850 IFQ_DRV_DEQUEUE(&ifp->if_snd, m_head);
4851 if (m_head == NULL)
4867 if (m_head->m_flags & M_FIRSTFRAG &&
4868 m_head->m_pkthdr.csum_flags & (CSUM_DELAY_DATA)) {
4870 m_head->m_pkthdr.csum_data + 16) {
4871 IFQ_DRV_PREPEND(&ifp->if_snd, m_head);
4882 if (bge_encap(sc, &m_head, &prodidx)) {
4883 if (m_head == NULL)
4885 IFQ_DRV_PREPEND(&ifp->if_snd, m_head);
4896 ETHER_BPF_MTAP(ifp, m_head);
4898 BPF_MTAP(ifp, m_head);