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Searched refs:next_to_clean (Results 1 – 25 of 85) sorted by relevance

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/linux-6.3-rc2/drivers/net/ethernet/intel/i40e/
A Di40e_xsk.c387 u16 next_to_clean = rx_ring->next_to_clean; in i40e_clean_rx_irq_zc() local
420 bi = *i40e_rx_bi(rx_ring, next_to_clean); in i40e_clean_rx_irq_zc()
422 next_to_clean = (next_to_clean + 1) & count_mask; in i40e_clean_rx_irq_zc()
431 bi = *i40e_rx_bi(rx_ring, next_to_clean); in i40e_clean_rx_irq_zc()
443 next_to_clean = (next_to_clean + 1) & count_mask; in i40e_clean_rx_irq_zc()
446 rx_ring->next_to_clean = next_to_clean; in i40e_clean_rx_irq_zc()
595 if (head_idx < tx_ring->next_to_clean) in i40e_clean_xdp_tx_irq()
607 ntc = tx_ring->next_to_clean; in i40e_clean_xdp_tx_irq()
624 tx_ring->next_to_clean += completed_frames; in i40e_clean_xdp_tx_irq()
626 tx_ring->next_to_clean -= tx_ring->count; in i40e_clean_xdp_tx_irq()
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A Di40e_adminq.c355 hw->aq.asq.next_to_clean = 0; in i40e_init_asq()
414 hw->aq.arq.next_to_clean = 0; in i40e_init_arq()
725 u16 ntc = asq->next_to_clean; in i40e_clean_asq()
750 asq->next_to_clean = ntc; in i40e_clean_asq()
1091 u16 ntc = hw->aq.arq.next_to_clean; in i40e_clean_arq_element()
1167 hw->aq.arq.next_to_clean = ntc; in i40e_clean_arq_element()
1185 hw->aq.asq.next_to_clean = 0; in i40e_resume_aq()
1190 hw->aq.arq.next_to_clean = 0; in i40e_resume_aq()
/linux-6.3-rc2/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))
56 u16 next_to_clean; member
A Dice_xsk.c558 int ntc = rx_ring->next_to_clean + 1; in ice_bump_ntc()
561 rx_ring->next_to_clean = ntc; in ice_bump_ntc()
606 u16 ntc = xdp_ring->next_to_clean; in ice_clean_xdp_irq_zc()
633 ntc = xdp_ring->next_to_clean; in ice_clean_xdp_irq_zc()
651 xdp_ring->next_to_clean += completed_frames; in ice_clean_xdp_irq_zc()
652 if (xdp_ring->next_to_clean >= cnt) in ice_clean_xdp_irq_zc()
653 xdp_ring->next_to_clean -= cnt; in ice_clean_xdp_irq_zc()
790 rx_desc = ICE_RX_DESC(rx_ring, rx_ring->next_to_clean); in ice_clean_rx_irq_zc()
802 if (unlikely(rx_ring->next_to_clean == rx_ring->next_to_use)) in ice_clean_rx_irq_zc()
805 xdp = *ice_xdp_buf(rx_ring, rx_ring->next_to_clean); in ice_clean_rx_irq_zc()
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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)
328 u16 next_to_clean; member
365 u16 next_to_clean; member
/linux-6.3-rc2/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-6.3-rc2/drivers/net/ethernet/mscc/
A Docelot_fdma.c61 if (rx_ring->next_to_use >= rx_ring->next_to_clean) in ocelot_fdma_rx_ring_free()
65 return rx_ring->next_to_clean - rx_ring->next_to_use - 1; in ocelot_fdma_rx_ring_free()
72 if (tx_ring->next_to_use >= tx_ring->next_to_clean) in ocelot_fdma_tx_ring_free()
76 return tx_ring->next_to_clean - tx_ring->next_to_use - 1; in ocelot_fdma_tx_ring_free()
83 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()
707 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-6.3-rc2/drivers/net/ethernet/intel/ixgbe/
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()
/linux-6.3-rc2/drivers/net/ethernet/intel/ixgb/
A Dixgb.h95 unsigned int next_to_clean; member
101 ((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
102 (R)->next_to_clean - (R)->next_to_use - 1)
/linux-6.3-rc2/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.h117 int next_to_clean; member
150 if (bdr->next_to_clean > bdr->next_to_use) in enetc_bd_unused()
151 return bdr->next_to_clean - bdr->next_to_use - 1; in enetc_bd_unused()
153 return bdr->bd_count + bdr->next_to_clean - bdr->next_to_use - 1; in enetc_bd_unused()
158 if (bdr->next_to_clean > bdr->next_to_alloc) in enetc_swbd_unused()
159 return bdr->next_to_clean - bdr->next_to_alloc - 1; in enetc_swbd_unused()
161 return bdr->bd_count + bdr->next_to_clean - bdr->next_to_alloc - 1; in enetc_swbd_unused()
174 int next_to_clean; member
/linux-6.3-rc2/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-6.3-rc2/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-6.3-rc2/drivers/net/ethernet/hisilicon/hns3/hns3_common/
A Dhclge_comm_cmd.c267 int ntc = ring->next_to_clean; in hclge_comm_ring_space()
293 int ntc = ring->next_to_clean; in hclge_comm_is_valid_csq_clean_head()
313 head, csq->next_to_use, csq->next_to_clean); in hclge_comm_cmd_csq_clean()
322 clean = (head - csq->next_to_clean + csq->desc_num) % csq->desc_num; in hclge_comm_cmd_csq_clean()
323 csq->next_to_clean = head; in hclge_comm_cmd_csq_clean()
453 csq->next_to_clean = in hclge_comm_cmd_send()
562 cmdq->csq.next_to_clean = 0; in hclge_comm_cmd_init()
564 cmdq->crq.next_to_clean = 0; in hclge_comm_cmd_init()
/linux-6.3-rc2/drivers/net/ethernet/atheros/atl1c/
A Datl1c_main.c931 rfd_ring->next_to_clean = 0; in atl1c_clean_rx_ring()
934 rrd_ring->next_to_clean = 0; in atl1c_clean_rx_ring()
958 rfd_ring[i].next_to_clean = 0; in atl1c_init_ring_ptrs()
960 rrd_ring[i].next_to_clean = 0; in atl1c_init_ring_ptrs()
1618 u16 next_to_clean = atomic_read(&tpd_ring->next_to_clean); in atl1c_clean_tx() local
1634 next_to_clean = 0; in atl1c_clean_tx()
1635 atomic_set(&tpd_ring->next_to_clean, next_to_clean); in atl1c_clean_tx()
1882 rrd_ring->next_to_clean)) { in atl1c_clean_rrd()
1885 rrd_ring->next_to_clean = 0; in atl1c_clean_rrd()
2027 u16 next_to_clean = 0; in atl1c_tpd_avail() local
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/linux-6.3-rc2/drivers/net/ethernet/hisilicon/hns/
A Dhns_enet.c420 desc = &ring->desc[ring->next_to_clean]; in hns_nic_reuse_page()
583 ring_ptr_move_fw(ring, next_to_clean); in hns_nic_poll_rx_skb()
597 ring_ptr_move_fw(ring, next_to_clean); in hns_nic_poll_rx_skb()
703 int ntc = ring->next_to_clean; in hns_desc_unused()
925 ring_ptr_move_fw(ring, next_to_clean); in hns_nic_reclaim_one_desc()
931 int c = ring->next_to_clean; in is_valid_clean_head()
971 while (head != ring->next_to_clean) { in hns_nic_tx_poll_one()
1010 if (head != ring->next_to_clean) { in hns_nic_tx_fini_pro()
1025 if (head == ring->next_to_clean) in hns_nic_tx_fini_pro_v2()
1042 while (head != ring->next_to_clean) in hns_nic_tx_clr_all_bufs()
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/linux-6.3-rc2/drivers/net/ethernet/wangxun/libwx/
A Dwx_lib.c314 u16 ntc = ring->next_to_clean; in wx_desc_unused()
335 u32 ntc = rx_ring->next_to_clean + 1; in wx_is_non_eop()
339 rx_ring->next_to_clean = ntc; in wx_is_non_eop()
523 unsigned int i = tx_ring->next_to_clean; in wx_clean_tx_irq()
606 tx_ring->next_to_clean = i; in wx_clean_tx_irq()
1517 u16 i = rx_ring->next_to_clean; in wx_clean_rx_ring()
1555 rx_ring->next_to_clean = 0; in wx_clean_rx_ring()
1620 u16 i = tx_ring->next_to_clean; in wx_clean_tx_ring()
1672 tx_ring->next_to_clean = 0; in wx_clean_tx_ring()
1795 rx_ring->next_to_clean = 0; in wx_setup_rx_resources()
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/linux-6.3-rc2/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-6.3-rc2/drivers/net/ethernet/amazon/ena/
A Dena_netdev.c1324 u16 next_to_clean; in ena_clean_tx_irq() local
1329 next_to_clean = tx_ring->next_to_clean; in ena_clean_tx_irq()
1371 next_to_clean = ENA_TX_RING_IDX_NEXT(next_to_clean, in ena_clean_tx_irq()
1375 tx_ring->next_to_clean = next_to_clean; in ena_clean_tx_irq()
1492 *next_to_clean = ENA_RX_RING_IDX_ADD(*next_to_clean, descs, in ena_rx_skb()
1516 *next_to_clean = in ena_rx_skb()
1657 u16 next_to_clean = rx_ring->next_to_clean; in ena_clean_rx_irq() local
1764 rx_ring->next_to_clean = next_to_clean; in ena_clean_rx_irq()
1908 next_to_clean = xdp_ring->next_to_clean; in ena_clean_xdp_irq()
1945 next_to_clean = ENA_TX_RING_IDX_NEXT(next_to_clean, in ena_clean_xdp_irq()
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/linux-6.3-rc2/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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/linux-6.3-rc2/drivers/net/ethernet/oki-semi/pch_gbe/
A Dpch_gbe_main.c57 (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()
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()
1686 rx_ring->next_to_clean = i; in pch_gbe_clean_rx()
1723 tx_ring->next_to_clean = 0; in pch_gbe_setup_tx_resources()
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/linux-6.3-rc2/drivers/net/ethernet/atheros/atl1e/
A Datl1e_main.c752 atomic_set(&tx_ring->next_to_clean, 0); in atl1e_init_ring_ptrs()
1232 u16 next_to_clean = atomic_read(&tx_ring->next_to_clean); in atl1e_clean_tx_irq() local
1234 while (next_to_clean != hw_next_to_clean) { in atl1e_clean_tx_irq()
1235 tx_buffer = &tx_ring->tx_buffer[next_to_clean]; in atl1e_clean_tx_irq()
1255 if (++next_to_clean == tx_ring->count) in atl1e_clean_tx_irq()
1256 next_to_clean = 0; in atl1e_clean_tx_irq()
1259 atomic_set(&tx_ring->next_to_clean, next_to_clean); in atl1e_clean_tx_irq()
1560 u16 next_to_clean = 0; in atl1e_tpd_avail() local
1562 next_to_clean = atomic_read(&tx_ring->next_to_clean); in atl1e_tpd_avail()
1565 return (u16)(next_to_clean > next_to_use) ? in atl1e_tpd_avail()
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/linux-6.3-rc2/drivers/net/ethernet/intel/iavf/
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()
A Diavf_txrx.c77 tx_ring->next_to_clean = 0; in iavf_clean_tx_ring()
120 head = ring->next_to_clean; in iavf_get_tx_pending()
196 int i = tx_ring->next_to_clean; in iavf_clean_tx_irq()
283 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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