Lines Matching refs:m_head
102 struct mbuf *m_head;
116 IFQ_DRV_DEQUEUE(&ifp->if_snd, m_head);
117 if (m_head == NULL)
120 if (ixgbe_xmit(txr, &m_head)) {
121 if (m_head != NULL)
122 IFQ_DRV_PREPEND(&ifp->if_snd, m_head);
126 ETHER_BPF_MTAP(ifp, m_head);
320 struct mbuf *m_head;
328 m_head = *m_headp;
334 if (m_head->m_flags & M_VLANTAG)
393 m_head = *m_headp;
399 error = ixgbe_tx_ctx_setup(txr, m_head, &cmd_type_len, &olinfo_status);
411 ixgbe_atr(txr, m_head);
440 txbuf->m_head = m_head;
572 if (txbuf->m_head != NULL) {
576 m_freem(txbuf->m_head);
577 txbuf->m_head = NULL;
665 if (tx_buffer->m_head != NULL) {
669 m_freem(tx_buffer->m_head);
670 tx_buffer->m_head = NULL;
1042 if (buf->m_head) {
1043 txr->bytes += buf->m_head->m_pkthdr.len;
1047 m_freem(buf->m_head);
1048 buf->m_head = NULL;
1064 if (buf->m_head) {
1065 txr->bytes += buf->m_head->m_pkthdr.len;
1069 m_freem(buf->m_head);
1070 buf->m_head = NULL;