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Searched refs:next_to_clean (Results 1 – 25 of 84) sorted by relevance

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/openbmc/linux/drivers/net/ethernet/intel/i40e/
H A Di40e_xsk.c436 u16 next_to_clean = rx_ring->next_to_clean; in i40e_clean_rx_irq_zc() local
444 if (next_to_process != next_to_clean) in i40e_clean_rx_irq_zc()
445 first = *i40e_rx_bi(rx_ring, next_to_clean); in i40e_clean_rx_irq_zc()
503 next_to_clean = next_to_process; in i40e_clean_rx_irq_zc()
512 rx_ring->next_to_clean = next_to_clean; in i40e_clean_rx_irq_zc()
523 if (failure || next_to_clean == rx_ring->next_to_use) in i40e_clean_rx_irq_zc()
662 if (head_idx < tx_ring->next_to_clean) in i40e_clean_xdp_tx_irq()
664 completed_frames = head_idx - tx_ring->next_to_clean; in i40e_clean_xdp_tx_irq()
674 ntc = tx_ring->next_to_clean; in i40e_clean_xdp_tx_irq()
691 tx_ring->next_to_clean += completed_frames; in i40e_clean_xdp_tx_irq()
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H A Di40e_adminq.c350 hw->aq.asq.next_to_clean = 0; in i40e_init_asq()
409 hw->aq.arq.next_to_clean = 0; in i40e_init_arq()
720 u16 ntc = asq->next_to_clean; in i40e_clean_asq()
745 asq->next_to_clean = ntc; in i40e_clean_asq()
1086 u16 ntc = hw->aq.arq.next_to_clean; in i40e_clean_arq_element()
1162 hw->aq.arq.next_to_clean = ntc; in i40e_clean_arq_element()
1180 hw->aq.asq.next_to_clean = 0; in i40e_resume_aq()
1185 hw->aq.arq.next_to_clean = 0; in i40e_resume_aq()
/openbmc/linux/drivers/net/ethernet/intel/ice/
H 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))
55 u16 next_to_clean; member
H 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)
325 u16 next_to_clean; member
363 u16 next_to_clean; member
H A Dice_xsk.c616 u16 ntc = xdp_ring->next_to_clean; in ice_clean_xdp_irq_zc()
643 ntc = xdp_ring->next_to_clean; in ice_clean_xdp_irq_zc()
661 xdp_ring->next_to_clean += completed_frames; in ice_clean_xdp_irq_zc()
662 if (xdp_ring->next_to_clean >= cnt) in ice_clean_xdp_irq_zc()
663 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()
958 rx_ring->next_to_clean = ntc; in ice_clean_rx_irq_zc()
1167 u16 ntc = rx_ring->next_to_clean; in ice_xsk_clean_rx_ring()
1186 u16 ntc = xdp_ring->next_to_clean, ntu = xdp_ring->next_to_use; in ice_xsk_clean_xdp_ring()
H A Dice_vf_mbx.c322 snap_buf->head = ICE_RQ_DATA_MASK(cq->rq.next_to_clean + in ice_mbx_vf_state_handler()
324 snap_buf->tail = ICE_RQ_DATA_MASK(cq->rq.next_to_clean - 1); in ice_mbx_vf_state_handler()
/openbmc/linux/drivers/net/ethernet/intel/igc/
H 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()
/openbmc/linux/drivers/net/ethernet/mscc/
H A Docelot_fdma.c60 if (rx_ring->next_to_use >= rx_ring->next_to_clean) in ocelot_fdma_rx_ring_free()
62 (rx_ring->next_to_use - rx_ring->next_to_clean) - 1; 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()
73 (tx_ring->next_to_use - tx_ring->next_to_clean) - 1; 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()
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H A Docelot_fdma.h97 u16 next_to_clean; member
129 u16 next_to_clean; member
/openbmc/linux/drivers/net/ethernet/amazon/ena/
H A Dena_xdp.c363 u16 next_to_clean; in ena_clean_xdp_irq() local
370 next_to_clean = tx_ring->next_to_clean; in ena_clean_xdp_irq()
404 tx_ring->free_ids[next_to_clean] = req_id; in ena_clean_xdp_irq()
405 next_to_clean = ENA_TX_RING_IDX_NEXT(next_to_clean, in ena_clean_xdp_irq()
409 tx_ring->next_to_clean = next_to_clean; in ena_clean_xdp_irq()
H A Dena_netdev.c277 tx_ring->next_to_clean = 0; in ena_setup_tx_resources()
408 rx_ring->next_to_clean = 0; in ena_setup_rx_resources()
809 u16 next_to_clean; in ena_clean_tx_irq() local
814 next_to_clean = tx_ring->next_to_clean; in ena_clean_tx_irq()
854 tx_ring->free_ids[next_to_clean] = req_id; in ena_clean_tx_irq()
855 next_to_clean = ENA_TX_RING_IDX_NEXT(next_to_clean, in ena_clean_tx_irq()
859 tx_ring->next_to_clean = next_to_clean; in ena_clean_tx_irq()
936 u16 *next_to_clean) in ena_rx_skb() argument
989 rx_ring->free_ids[*next_to_clean] = req_id; in ena_rx_skb()
990 *next_to_clean = ENA_RX_RING_IDX_ADD(*next_to_clean, descs, in ena_rx_skb()
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/openbmc/linux/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_xsk.c241 u32 ntc = rx_ring->next_to_clean + 1; in ixgbe_inc_ntc()
244 rx_ring->next_to_clean = ntc; in ixgbe_inc_ntc()
272 rx_desc = IXGBE_RX_DESC(rx_ring, rx_ring->next_to_clean); in ixgbe_clean_rx_irq_zc()
283 bi = &rx_ring->rx_buffer_info[rx_ring->next_to_clean]; in ixgbe_clean_rx_irq_zc()
293 &rx_ring->rx_buffer_info[rx_ring->next_to_clean]; in ixgbe_clean_rx_irq_zc()
370 if (failure || rx_ring->next_to_clean == rx_ring->next_to_use) in ixgbe_clean_rx_irq_zc()
464 u16 ntc = tx_ring->next_to_clean, ntu = tx_ring->next_to_use; in ixgbe_clean_xdp_tx_irq()
501 tx_ring->next_to_clean = ntc; in ixgbe_clean_xdp_tx_irq()
552 u16 ntc = tx_ring->next_to_clean, ntu = tx_ring->next_to_use; in ixgbe_xsk_clean_tx_ring()
/openbmc/linux/drivers/net/ethernet/freescale/enetc/
H 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()
H 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
/openbmc/linux/drivers/net/ethernet/hisilicon/hns3/
H 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],
/openbmc/linux/drivers/net/ethernet/hisilicon/hns3/hns3_common/
H A Dhclge_comm_cmd.c284 int ntc = ring->next_to_clean; in hclge_comm_ring_space()
310 int ntc = ring->next_to_clean; in hclge_comm_is_valid_csq_clean_head()
330 head, csq->next_to_use, csq->next_to_clean); in hclge_comm_cmd_csq_clean()
339 clean = (head - csq->next_to_clean + csq->desc_num) % csq->desc_num; in hclge_comm_cmd_csq_clean()
340 csq->next_to_clean = head; in hclge_comm_cmd_csq_clean()
487 csq->next_to_clean = in hclge_comm_cmd_send()
596 cmdq->csq.next_to_clean = 0; in hclge_comm_cmd_init()
598 cmdq->crq.next_to_clean = 0; in hclge_comm_cmd_init()
/openbmc/linux/drivers/net/ethernet/pasemi/
H 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) \
/openbmc/linux/drivers/net/ethernet/atheros/atl1c/
H A Datl1c_main.c893 atomic_set(&tpd_ring->next_to_clean, 0); in atl1c_clean_tx_ring()
916 rfd_ring->next_to_clean = 0; in atl1c_clean_rx_ring()
919 rrd_ring->next_to_clean = 0; in atl1c_clean_rx_ring()
935 atomic_set(&tpd_ring[i].next_to_clean, 0); in atl1c_init_ring_ptrs()
943 rfd_ring[i].next_to_clean = 0; in atl1c_init_ring_ptrs()
945 rrd_ring[i].next_to_clean = 0; in atl1c_init_ring_ptrs()
1596 u16 next_to_clean = atomic_read(&tpd_ring->next_to_clean); in atl1c_clean_tx() local
1604 while (next_to_clean != hw_next_to_clean) { in atl1c_clean_tx()
1605 buffer_info = &tpd_ring->buffer_info[next_to_clean]; in atl1c_clean_tx()
1611 if (++next_to_clean == tpd_ring->count) in atl1c_clean_tx()
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/openbmc/linux/drivers/net/ethernet/hisilicon/hns/
H A Dhns_enet.c445 desc = &ring->desc[ring->next_to_clean]; in hns_nic_reuse_page()
576 desc = &ring->desc[ring->next_to_clean]; in hns_nic_poll_rx_skb()
577 desc_cb = &ring->desc_cb[ring->next_to_clean]; in hns_nic_poll_rx_skb()
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()
629 desc = &ring->desc[ring->next_to_clean]; in hns_nic_poll_rx_skb()
630 desc_cb = &ring->desc_cb[ring->next_to_clean]; in hns_nic_poll_rx_skb()
633 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()
943 struct hnae_desc_cb *desc_cb = &ring->desc_cb[ring->next_to_clean]; in hns_nic_reclaim_one_desc()
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/openbmc/linux/drivers/net/ethernet/intel/e1000/
H 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); \
/openbmc/linux/drivers/net/ethernet/atheros/atlx/
H 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()
1499 ((atomic_read(&adapter->rrd_ring.next_to_clean) in atl1_configure()
1745 rrd_next_to_clean = atomic_read(&adapter->rrd_ring.next_to_clean); in atl1_update_mailbox()
1763 while (rfd_ring->next_to_clean != (rrd->buf_indx + offset)) { in atl1_clean_alloc_flag()
1764 rfd_ring->buffer_info[rfd_ring->next_to_clean].alloced = 0; in atl1_clean_alloc_flag()
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/openbmc/linux/drivers/net/ethernet/oki-semi/pch_gbe/
H A Dpch_gbe_main.c56 ((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
57 (R)->next_to_clean - (R)->next_to_use - 1)
923 tx_ring->next_to_clean = 0; in pch_gbe_clean_tx_ring()
954 rx_ring->next_to_clean = 0; in pch_gbe_clean_rx_ring()
1463 tx_ring->next_to_clean); in pch_gbe_clean_tx()
1465 i = tx_ring->next_to_clean; in pch_gbe_clean_tx()
1478 tx_ring->next_to_clean, tx_ring->next_to_use, in pch_gbe_clean_tx()
1567 tx_ring->next_to_clean = i; in pch_gbe_clean_tx()
1570 tx_ring->next_to_clean); in pch_gbe_clean_tx()
1604 i = rx_ring->next_to_clean; in pch_gbe_clean_rx()
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/openbmc/linux/drivers/net/ethernet/atheros/atl1e/
H A Datl1e_main.c752 atomic_set(&tx_ring->next_to_clean, 0); in atl1e_init_ring_ptrs()
1235 u16 next_to_clean = atomic_read(&tx_ring->next_to_clean); in atl1e_clean_tx_irq() local
1237 while (next_to_clean != hw_next_to_clean) { in atl1e_clean_tx_irq()
1238 tx_buffer = &tx_ring->tx_buffer[next_to_clean]; in atl1e_clean_tx_irq()
1258 if (++next_to_clean == tx_ring->count) in atl1e_clean_tx_irq()
1259 next_to_clean = 0; in atl1e_clean_tx_irq()
1262 atomic_set(&tx_ring->next_to_clean, next_to_clean); in atl1e_clean_tx_irq()
1563 u16 next_to_clean = 0; in atl1e_tpd_avail() local
1565 next_to_clean = atomic_read(&tx_ring->next_to_clean); in atl1e_tpd_avail()
1568 return (u16)(next_to_clean > next_to_use) ? in atl1e_tpd_avail()
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/openbmc/linux/drivers/net/ethernet/intel/iavf/
H A Diavf_adminq.c343 hw->aq.asq.next_to_clean = 0; in iavf_init_asq()
408 hw->aq.arq.next_to_clean = 0; in iavf_init_arq()
584 u16 ntc = asq->next_to_clean; in iavf_clean_asq()
610 asq->next_to_clean = ntc; in iavf_clean_asq()
858 u16 ntc = hw->aq.arq.next_to_clean; in iavf_clean_arq_element()
934 hw->aq.arq.next_to_clean = ntc; in iavf_clean_arq_element()
H A Diavf_txrx.c78 tx_ring->next_to_clean = 0; in iavf_clean_tx_ring()
121 head = ring->next_to_clean; in iavf_get_tx_pending()
215 int i = tx_ring->next_to_clean; in iavf_clean_tx_irq()
302 tx_ring->next_to_clean = i; in iavf_clean_tx_irq()
676 tx_ring->next_to_clean = 0; in iavf_setup_tx_descriptors()
739 rx_ring->next_to_clean = 0; in iavf_clean_rx_ring()
795 rx_ring->next_to_clean = 0; in iavf_setup_rx_descriptors()
1291 rx_buffer = &rx_ring->rx_bi[rx_ring->next_to_clean]; in iavf_get_rx_buffer()
1467 u32 ntc = rx_ring->next_to_clean + 1; in iavf_is_non_eop()
1471 rx_ring->next_to_clean = ntc; in iavf_is_non_eop()
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