Lines Matching defs:m_head
256 struct mbuf *m_head, *m;
266 m_head = *m_headp;
278 if (m_head->m_pkthdr.csum_flags & CSUM_TSO) {
281 if (ixl_tso_detect_sparse(m_head)) {
282 m = m_defrag(m_head, M_NOWAIT);
339 m_head = *m_headp;
342 if (m_head->m_pkthdr.csum_flags & CSUM_OFFLOAD) {
343 error = ixl_tx_setup_offload(que, m_head, &cmd, &off);
350 if (m_head->m_flags & M_VLANTAG) {
352 vtag = htole16(m_head->m_pkthdr.ether_vtag);
377 buf->m_head = NULL;
386 buf->m_head = m_head;
535 if (buf->m_head != NULL) {
539 m_freem(buf->m_head);
540 buf->m_head = NULL;
583 if (buf->m_head != NULL) {
588 m_freem(buf->m_head);
589 buf->m_head = NULL;
830 buf->m_head = NULL;
919 if (buf->m_head) {
921 buf->m_head->m_pkthdr.len;
923 buf->m_head->m_pkthdr.len;
929 m_freem(buf->m_head);
930 buf->m_head = NULL;
1015 if (buf->m_head == NULL) {
1020 mh = buf->m_head;
1032 buf->m_head = NULL;
1035 buf->m_head = mh;
1195 if (buf->m_head != NULL) {
1199 buf->m_head->m_flags |= M_PKTHDR;
1200 m_freem(buf->m_head);
1209 buf->m_head = NULL;
1250 buf->m_head = m_gethdr(M_NOWAIT, MT_DATA);
1251 if (buf->m_head == NULL) {
1255 m_adj(buf->m_head, ETHER_ALIGN);
1256 mh = buf->m_head;
1261 buf->hmap, buf->m_head, hseg,
1347 if (buf->m_head != NULL) {
1351 buf->m_head->m_flags |= M_PKTHDR;
1352 m_freem(buf->m_head);
1361 buf->m_head = NULL;
1442 if (rbuf->m_head) {
1443 m_free(rbuf->m_head);
1444 rbuf->m_head = NULL;
1584 mh = rbuf->m_head;
1631 rbuf->m_head = NULL;