Lines Matching refs:head
168 u_int const head = kring->rhead;
188 * If we have packets to send (nm_i != head)
206 if (nm_i != head) { /* we have new packets to send */
212 for (n = 0; nm_i != head; n++) {
253 kring->nr_hwcur = head;
268 nm_prerr("error: invalid value of hw head index %u", nic_i);
302 u_int const head = kring->rhead;
310 if (head > lim)
368 * (kring->nr_hwcur to head excluded),
375 if (nm_i != head) {
377 for (n = 0; nm_i != head; n++) {
400 kring->nr_hwcur = head;