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Searched refs:next_to_clean (Results 1 – 25 of 88) sorted by relevance

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/linux/drivers/net/ethernet/intel/i40e/
A Di40e_xsk.c435 u16 next_to_clean = rx_ring->next_to_clean; in i40e_clean_rx_irq_zc() local
443 if (next_to_process != next_to_clean) in i40e_clean_rx_irq_zc()
444 first = *i40e_rx_bi(rx_ring, next_to_clean); in i40e_clean_rx_irq_zc()
501 next_to_clean = next_to_process; in i40e_clean_rx_irq_zc()
510 rx_ring->next_to_clean = next_to_clean; in i40e_clean_rx_irq_zc()
660 if (head_idx < tx_ring->next_to_clean) in i40e_clean_xdp_tx_irq()
662 completed_frames = head_idx - tx_ring->next_to_clean; in i40e_clean_xdp_tx_irq()
672 ntc = tx_ring->next_to_clean; in i40e_clean_xdp_tx_irq()
689 tx_ring->next_to_clean += completed_frames; in i40e_clean_xdp_tx_irq()
691 tx_ring->next_to_clean -= tx_ring->count; in i40e_clean_xdp_tx_irq()
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A Di40e_adminq.c316 hw->aq.asq.next_to_clean = 0; in i40e_init_asq()
375 hw->aq.arq.next_to_clean = 0; in i40e_init_arq()
693 u16 ntc = asq->next_to_clean; in i40e_clean_asq()
718 asq->next_to_clean = ntc; in i40e_clean_asq()
1059 u16 ntc = hw->aq.arq.next_to_clean; in i40e_clean_arq_element()
1135 hw->aq.arq.next_to_clean = ntc; in i40e_clean_arq_element()
1153 hw->aq.asq.next_to_clean = 0; in i40e_resume_aq()
1158 hw->aq.arq.next_to_clean = 0; in i40e_resume_aq()
/linux/drivers/net/ethernet/intel/ice/
A Dice_controlq.h18 ((u16)((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
19 (R)->next_to_clean - (R)->next_to_use - 1))
63 u16 next_to_clean; member
A Dice_txrx.h112 (u16)((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
113 (R)->next_to_clean - (R)->next_to_use - 1)
349 u16 next_to_clean; member
388 u16 next_to_clean; member
A Dice_xsk.c610 u16 ntc = xdp_ring->next_to_clean; in ice_clean_xdp_irq_zc()
637 ntc = xdp_ring->next_to_clean; in ice_clean_xdp_irq_zc()
655 xdp_ring->next_to_clean += completed_frames; in ice_clean_xdp_irq_zc()
656 if (xdp_ring->next_to_clean >= cnt) in ice_clean_xdp_irq_zc()
657 xdp_ring->next_to_clean -= cnt; in ice_clean_xdp_irq_zc()
846 u32 ntc = rx_ring->next_to_clean; in ice_clean_rx_irq_zc()
955 rx_ring->next_to_clean = ntc; in ice_clean_rx_irq_zc()
1175 u16 ntc = rx_ring->next_to_clean; in ice_xsk_clean_rx_ring()
1194 u16 ntc = xdp_ring->next_to_clean, ntu = xdp_ring->next_to_use; in ice_xsk_clean_xdp_ring()
A Dice_vf_mbx.c290 snap_buf->head = ICE_RQ_DATA_MASK(cq->rq.next_to_clean + in ice_mbx_vf_state_handler()
292 snap_buf->tail = ICE_RQ_DATA_MASK(cq->rq.next_to_clean - 1); in ice_mbx_vf_state_handler()
/linux/drivers/net/ethernet/intel/igc/
A Digc_dump.c139 buffer_info = &tx_ring->tx_buffer_info[tx_ring->next_to_clean]; in igc_rings_dump()
142 n, tx_ring->next_to_use, tx_ring->next_to_clean, in igc_rings_dump()
182 i == tx_ring->next_to_clean) in igc_rings_dump()
186 else if (i == tx_ring->next_to_clean) in igc_rings_dump()
216 rx_ring->next_to_clean); in igc_rings_dump()
266 else if (i == rx_ring->next_to_clean) in igc_rings_dump()
/linux/drivers/net/ethernet/mscc/
A Docelot_fdma.c60 if (rx_ring->next_to_use >= rx_ring->next_to_clean) in ocelot_fdma_rx_ring_free()
64 return rx_ring->next_to_clean - rx_ring->next_to_use - 1; in ocelot_fdma_rx_ring_free()
71 if (tx_ring->next_to_use >= tx_ring->next_to_clean) in ocelot_fdma_tx_ring_free()
75 return tx_ring->next_to_clean - tx_ring->next_to_use - 1; in ocelot_fdma_tx_ring_free()
82 return tx_ring->next_to_clean == tx_ring->next_to_use; in ocelot_fdma_tx_ring_empty()
406 idx = rx_ring->next_to_clean; in ocelot_fdma_rx_get()
430 rx_ring->next_to_clean = idx; in ocelot_fdma_rx_get()
501 ntc = tx_ring->next_to_clean; in ocelot_fdma_tx_cleanup()
514 tx_ring->next_to_clean = ocelot_fdma_idx_next(ntc, in ocelot_fdma_tx_cleanup()
706 idx = rx_ring->next_to_clean; in ocelot_fdma_free_rx_ring()
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A Docelot_fdma.h97 u16 next_to_clean; member
129 u16 next_to_clean; member
/linux/drivers/net/ethernet/amazon/ena/
A Dena_xdp.c370 u16 next_to_clean; in ena_clean_xdp_irq() local
377 next_to_clean = tx_ring->next_to_clean; in ena_clean_xdp_irq()
407 tx_ring->free_ids[next_to_clean] = req_id; in ena_clean_xdp_irq()
408 next_to_clean = ENA_TX_RING_IDX_NEXT(next_to_clean, in ena_clean_xdp_irq()
415 tx_ring->next_to_clean = next_to_clean; in ena_clean_xdp_irq()
/linux/drivers/net/ethernet/intel/idpf/
A Didpf_controlq.c141 cq->next_to_clean = 0; in idpf_ctlq_add()
369 ntc = cq->next_to_clean; in idpf_ctlq_clean_sq()
395 cq->next_to_clean = ntc; in idpf_ctlq_clean_sq()
440 if (tbp == cq->next_to_clean) in idpf_ctlq_post_rx_buffs()
445 while (ntp != cq->next_to_clean) { in idpf_ctlq_post_rx_buffs()
462 while (tbp != cq->next_to_clean) { in idpf_ctlq_post_rx_buffs()
480 if (tbp == cq->next_to_clean) in idpf_ctlq_post_rx_buffs()
554 ntc = cq->next_to_clean; in idpf_ctlq_recv()
609 cq->next_to_clean = ntc; in idpf_ctlq_recv()
A Didpf_txrx.h117 ((((txq)->next_to_clean > (txq)->next_to_use) ? 0 : (txq)->desc_count) + \
118 (txq)->next_to_clean - (txq)->next_to_use - 1)
553 u16 next_to_clean; member
668 u16 next_to_clean; member
737 u32 next_to_clean; member
792 u32 next_to_clean; member
829 u32 next_to_clean; member
A Didpf_controlq.h18 ((u16)((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->ring_size) + \
19 (R)->next_to_clean - (R)->next_to_use - 1))
/linux/drivers/net/ethernet/intel/ixgbe/
A Dixgbe_xsk.c240 u32 ntc = rx_ring->next_to_clean + 1; in ixgbe_inc_ntc()
243 rx_ring->next_to_clean = ntc; in ixgbe_inc_ntc()
271 rx_desc = IXGBE_RX_DESC(rx_ring, rx_ring->next_to_clean); in ixgbe_clean_rx_irq_zc()
282 bi = &rx_ring->rx_buffer_info[rx_ring->next_to_clean]; in ixgbe_clean_rx_irq_zc()
292 &rx_ring->rx_buffer_info[rx_ring->next_to_clean]; in ixgbe_clean_rx_irq_zc()
365 if (failure || rx_ring->next_to_clean == rx_ring->next_to_use) in ixgbe_clean_rx_irq_zc()
459 u16 ntc = tx_ring->next_to_clean, ntu = tx_ring->next_to_use; in ixgbe_clean_xdp_tx_irq()
496 tx_ring->next_to_clean = ntc; in ixgbe_clean_xdp_tx_irq()
542 u16 ntc = tx_ring->next_to_clean, ntu = tx_ring->next_to_use; in ixgbe_xsk_clean_tx_ring()
/linux/drivers/net/ethernet/hisilicon/hns3/
A Dhns3_trace.h83 __entry->ntc = ring->next_to_clean;
115 __entry->ntc = ring->next_to_clean;
117 __entry->buf_dma = ring->desc_cb[ring->next_to_clean].dma;
118 memcpy(__entry->desc, &ring->desc[ring->next_to_clean],
/linux/drivers/net/ethernet/freescale/enetc/
A Denetc_cbdr.c23 cbdr->next_to_clean = 0; in enetc_setup_cbdr()
40 enetc_wr_reg(cbdr->pir, cbdr->next_to_clean); in enetc_setup_cbdr()
68 i = ring->next_to_clean; in enetc_clean_cbdr()
82 ring->next_to_clean = i; in enetc_clean_cbdr()
87 return (r->next_to_clean - r->next_to_use - 1 + r->bd_count) % in enetc_cbd_unused()
A Denetc.h118 int next_to_clean; member
151 if (bdr->next_to_clean > bdr->next_to_use) in enetc_bd_unused()
152 return bdr->next_to_clean - bdr->next_to_use - 1; in enetc_bd_unused()
154 return bdr->bd_count + bdr->next_to_clean - bdr->next_to_use - 1; in enetc_bd_unused()
159 if (bdr->next_to_clean > bdr->next_to_alloc) in enetc_swbd_unused()
160 return bdr->next_to_clean - bdr->next_to_alloc - 1; in enetc_swbd_unused()
162 return bdr->bd_count + bdr->next_to_clean - bdr->next_to_alloc - 1; in enetc_swbd_unused()
175 int next_to_clean; member
/linux/drivers/net/ethernet/pasemi/
A Dpasemi_mac.h30 unsigned int next_to_clean; member
43 unsigned int next_to_clean; member
101 #define RING_USED(ring) (((ring)->next_to_fill - (ring)->next_to_clean) \
/linux/drivers/net/ethernet/hisilicon/hns3/hns3_common/
A Dhclge_comm_cmd.c288 int ntc = ring->next_to_clean; in hclge_comm_ring_space()
314 int ntc = ring->next_to_clean; in hclge_comm_is_valid_csq_clean_head()
334 head, csq->next_to_use, csq->next_to_clean); in hclge_comm_cmd_csq_clean()
343 clean = (head - csq->next_to_clean + csq->desc_num) % csq->desc_num; in hclge_comm_cmd_csq_clean()
344 csq->next_to_clean = head; in hclge_comm_cmd_csq_clean()
495 csq->next_to_clean = in hclge_comm_cmd_send()
622 cmdq->csq.next_to_clean = 0; in hclge_comm_cmd_init()
624 cmdq->crq.next_to_clean = 0; in hclge_comm_cmd_init()
/linux/drivers/net/ethernet/atheros/atl1c/
A Datl1c_main.c917 rfd_ring->next_to_clean = 0; in atl1c_clean_rx_ring()
920 rrd_ring->next_to_clean = 0; in atl1c_clean_rx_ring()
944 rfd_ring[i].next_to_clean = 0; in atl1c_init_ring_ptrs()
946 rrd_ring[i].next_to_clean = 0; in atl1c_init_ring_ptrs()
1597 u16 next_to_clean = atomic_read(&tpd_ring->next_to_clean); in atl1c_clean_tx() local
1613 next_to_clean = 0; in atl1c_clean_tx()
1614 atomic_set(&tpd_ring->next_to_clean, next_to_clean); in atl1c_clean_tx()
1838 rrd_ring->next_to_clean)) { in atl1c_clean_rrd()
1841 rrd_ring->next_to_clean = 0; in atl1c_clean_rrd()
1983 u16 next_to_clean = 0; in atl1c_tpd_avail() local
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/linux/drivers/net/ethernet/hisilicon/hns/
A Dhns_enet.c445 desc = &ring->desc[ring->next_to_clean]; in hns_nic_reuse_page()
608 ring_ptr_move_fw(ring, next_to_clean); in hns_nic_poll_rx_skb()
622 ring_ptr_move_fw(ring, next_to_clean); in hns_nic_poll_rx_skb()
728 int ntc = ring->next_to_clean; in hns_desc_unused()
950 ring_ptr_move_fw(ring, next_to_clean); in hns_nic_reclaim_one_desc()
956 int c = ring->next_to_clean; in is_valid_clean_head()
996 while (head != ring->next_to_clean) { in hns_nic_tx_poll_one()
1035 if (head != ring->next_to_clean) { in hns_nic_tx_fini_pro()
1050 if (head == ring->next_to_clean) in hns_nic_tx_fini_pro_v2()
1067 while (head != ring->next_to_clean) in hns_nic_tx_clr_all_bufs()
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/linux/drivers/net/ethernet/intel/e1000/
A De1000.h155 unsigned int next_to_clean; member
176 unsigned int next_to_clean; member
190 unsigned int clean = smp_load_acquire(&(R)->next_to_clean); \
/linux/drivers/net/ethernet/intel/iavf/
A Diavf_txrx.c79 tx_ring->next_to_clean = 0; in iavf_clean_tx_ring()
122 head = ring->next_to_clean; in iavf_get_tx_pending()
216 int i = tx_ring->next_to_clean; in iavf_clean_tx_irq()
303 tx_ring->next_to_clean = i; in iavf_clean_tx_irq()
677 tx_ring->next_to_clean = 0; in iavf_setup_tx_descriptors()
712 rx_ring->next_to_clean = 0; in iavf_clean_rx_ring()
780 rx_ring->next_to_clean = 0; in iavf_setup_rx_descriptors()
1107 u32 ntc = rx_ring->next_to_clean + 1; in iavf_is_non_eop()
1111 rx_ring->next_to_clean = ntc; in iavf_is_non_eop()
1159 rx_desc = IAVF_RX_DESC(rx_ring, rx_ring->next_to_clean); in iavf_clean_rx_irq()
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A Diavf_adminq.c322 hw->aq.asq.next_to_clean = 0; in iavf_init_asq()
387 hw->aq.arq.next_to_clean = 0; in iavf_init_arq()
560 u16 ntc = asq->next_to_clean; in iavf_clean_asq()
586 asq->next_to_clean = ntc; in iavf_clean_asq()
834 u16 ntc = hw->aq.arq.next_to_clean; in iavf_clean_arq_element()
910 hw->aq.arq.next_to_clean = ntc; in iavf_clean_arq_element()
/linux/drivers/net/ethernet/atheros/atlx/
A Datl1.c1113 atomic_set(&tpd_ring->next_to_clean, 0); in atl1_init_ring_ptrs()
1115 rfd_ring->next_to_clean = 0; in atl1_init_ring_ptrs()
1119 atomic_set(&rrd_ring->next_to_clean, 0); in atl1_init_ring_ptrs()
1155 rfd_ring->next_to_clean = 0; in atl1_clean_rx_ring()
1159 atomic_set(&rrd_ring->next_to_clean, 0); in atl1_clean_rx_ring()
1199 atomic_set(&tpd_ring->next_to_clean, 0); in atl1_clean_tx_ring()
1766 rfd_ring->next_to_clean = 0; in atl1_clean_alloc_flag()
1976 rfd_ring->next_to_clean = 0; in atl1_intr_rx()
2091 u16 next_to_clean = atomic_read(&tpd_ring->next_to_clean); in atl1_tpd_avail() local
2093 return (next_to_clean > next_to_use) ? in atl1_tpd_avail()
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