Searched refs:head_idx (Results 1 – 11 of 11) sorted by relevance
617 q->head_idx = 0; in ionic_q_init()656 desc_info = &q->info[q->head_idx]; in ionic_q_post()660 q->head_idx = (q->head_idx + 1) & (q->num_descs - 1); in ionic_q_post()664 q->head_idx, ring_doorbell); in ionic_q_post()668 q->dbval | q->head_idx); in ionic_q_post()677 head = q->head_idx; in ionic_q_is_posted()691 if (q->tail_idx == q->head_idx) in ionic_q_service()698 q->name, stop_index, q->tail_idx, q->head_idx); in ionic_q_service()
217 u16 head_idx; member291 if (q->head_idx >= avail) in ionic_q_space_avail()292 avail += q->num_descs - q->head_idx - 1; in ionic_q_space_avail()294 avail -= q->head_idx + 1; in ionic_q_space_avail()
331 if (q->tail_idx == q->head_idx) in ionic_rx_service()368 desc_info = &q->info[q->head_idx]; in ionic_rx_fill()422 q->dbval | q->head_idx); in ionic_rx_fill()444 q->head_idx = 0; in ionic_rx_empty()803 while (q->head_idx != q->tail_idx) { in ionic_tx_empty()923 desc_info = &q->info[q->head_idx]; in ionic_tx_tso()1006 desc_info = &q->info[q->head_idx]; in ionic_tx_tso()1114 struct ionic_desc_info *desc_info = &q->info[q->head_idx]; in ionic_tx()
204 while (q->tail_idx != q->head_idx) { in ionic_adminq_flush()285 desc_info = &q->info[q->head_idx]; in ionic_adminq_post()
89 seq_printf(seq, "%d\n", q->head_idx); in q_head_show()
356 struct ionic_txq_desc *desc = &q->txq[q->head_idx]; in debug_stats_txq_post()
717 qcq->q.head_idx = 0; in ionic_qcq_sanitize()
70 if (p_history->head_idx == p_history->num_of_cqes) in qed_ooo_save_history_entry()71 p_history->head_idx = 0; in qed_ooo_save_history_entry()72 p_history->p_cqes[p_history->head_idx] = *p_cqe; in qed_ooo_save_history_entry()73 p_history->head_idx++; in qed_ooo_save_history_entry()242 p_hwfn->p_ooo_info->ooo_history.head_idx = 0; in qed_ooo_setup()
42 u32 head_idx; member
525 u32 head_idx = i40e_get_head(tx_ring); in i40e_clean_xdp_tx_irq() local529 if (head_idx < tx_ring->next_to_clean) in i40e_clean_xdp_tx_irq()530 head_idx += tx_ring->count; in i40e_clean_xdp_tx_irq()531 completed_frames = head_idx - tx_ring->next_to_clean; in i40e_clean_xdp_tx_irq()
209 unsigned int head_idx, n; in ccp5_get_free_slots() local214 head_idx = (head_lo - queue_start) / sizeof(struct ccp5_desc); in ccp5_get_free_slots()216 n = head_idx + COMMANDS_PER_QUEUE - cmd_q->qidx - 1; in ccp5_get_free_slots()
