Lines Matching refs:head
33 q->head = q->tail = 0;206 u16 idx = q->head;216 q->entry[q->head].skb = tx_info.skb;217 q->entry[q->head].buf_sz = len;221 q->head = (q->head + 1) % q->ndesc;244 q->entry[q->head].buf_sz = len;245 q->entry[q->head].skb = skb;246 q->head = (q->head + 1) % q->ndesc;