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Searched refs:tail_idx (Results 1 – 8 of 8) sorted by relevance

/drivers/net/ethernet/pensando/ionic/
Dionic_dev.c578 cq->tail_idx = 0; in ionic_cq_init()
611 cq_info = &cq->info[cq->tail_idx]; in ionic_cq_service()
613 if (cq->tail_idx == cq->num_descs - 1) in ionic_cq_service()
615 cq->tail_idx = (cq->tail_idx + 1) & (cq->num_descs - 1); in ionic_cq_service()
616 cq_info = &cq->info[cq->tail_idx]; in ionic_cq_service()
648 q->tail_idx = 0; in ionic_q_init()
715 tail = q->tail_idx; in ionic_q_is_posted()
730 if (q->tail_idx == q->head_idx) in ionic_q_service()
737 q->name, stop_index, q->tail_idx, q->head_idx); in ionic_q_service()
740 desc_info = &q->info[q->tail_idx]; in ionic_q_service()
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Dionic_txrx.c36 if (q->tail_idx == q->head_idx) { in ionic_txq_poke_doorbell()
63 if (q->tail_idx == q->head_idx) in ionic_rxq_poke_doorbell()
388 if (q->tail_idx == q->head_idx) in ionic_rx_service()
391 if (q->tail_idx != le16_to_cpu(comp->comp_index)) in ionic_rx_service()
394 desc_info = &q->info[q->tail_idx]; in ionic_rx_service()
395 q->tail_idx = (q->tail_idx + 1) & (q->num_descs - 1); in ionic_rx_service()
520 q->tail_idx = 0; in ionic_rx_empty()
850 desc_info = &q->info[q->tail_idx]; in ionic_tx_service()
852 index = q->tail_idx; in ionic_tx_service()
853 q->tail_idx = (q->tail_idx + 1) & (q->num_descs - 1); in ionic_tx_service()
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Dionic_main.c227 while (q->tail_idx != q->head_idx) { in ionic_adminq_flush()
228 desc_info = &q->info[q->tail_idx]; in ionic_adminq_flush()
232 q->tail_idx = (q->tail_idx + 1) & (q->num_descs - 1); in ionic_adminq_flush()
300 if (q->tail_idx == q->head_idx) { in ionic_adminq_poke_doorbell()
Dionic_dev.h228 u16 tail_idx; member
275 u16 tail_idx; member
295 unsigned int avail = q->tail_idx; in ionic_q_space_avail()
Dionic_debugfs.c79 seq_printf(seq, "%d\n", q->tail_idx); in q_tail_show()
99 seq_printf(seq, "%d\n", cq->tail_idx); in cq_tail_show()
Dionic_lif.c730 qcq->q.tail_idx = 0; in ionic_qcq_sanitize()
732 qcq->cq.tail_idx = 0; in ionic_qcq_sanitize()
/drivers/scsi/lpfc/
Dlpfc.h1632 u32 head_idx, tail_idx; /* index to head/tail of ring */ member
Dlpfc_sli.c8061 rx_monitor->tail_idx = 0; in lpfc_rx_monitor_create_ring()
8079 rx_monitor->tail_idx = 0; in lpfc_rx_monitor_destroy_ring()
8100 u32 *tail_idx = &rx_monitor->tail_idx; in lpfc_rx_monitor_record() local
8105 memcpy(&ring[*tail_idx], entry, sizeof(*entry)); in lpfc_rx_monitor_record()
8106 *tail_idx = (*tail_idx + 1) % ring_size; in lpfc_rx_monitor_record()
8109 if (*tail_idx == *head_idx) in lpfc_rx_monitor_record()
8138 u32 *tail_idx = &rx_monitor->tail_idx; in lpfc_rx_monitor_report() local
8161 while (*head_idx != *tail_idx) { in lpfc_rx_monitor_report()