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Searched refs:next_to_clean (Results 1 – 25 of 66) sorted by relevance

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/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()
[all …]
H A Docelot_fdma.h97 u16 next_to_clean; member
129 u16 next_to_clean; member
/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()
/linux/drivers/net/ethernet/amazon/ena/
H 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/
H A Didpf_controlq.c141 cq->next_to_clean = 0; in idpf_ctlq_add()
369 ntc = cq->next_to_clean; in idpf_ctlq_clean_sq()
398 cq->next_to_clean = ntc; in idpf_ctlq_clean_sq()
443 if (tbp == cq->next_to_clean) in idpf_ctlq_post_rx_buffs()
448 while (ntp != cq->next_to_clean) { in idpf_ctlq_post_rx_buffs()
465 while (tbp != cq->next_to_clean) { in idpf_ctlq_post_rx_buffs()
483 if (tbp == cq->next_to_clean) in idpf_ctlq_post_rx_buffs()
557 ntc = cq->next_to_clean; in idpf_ctlq_recv()
615 cq->next_to_clean = ntc; in idpf_ctlq_recv()
H 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)
560 u16 next_to_clean; member
675 u16 next_to_clean; member
744 u32 next_to_clean; member
799 u32 next_to_clean; member
836 u32 next_to_clean; member
H 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))
H A Didpf_txrx.c144 txq->next_to_clean = 0; in idpf_tx_desc_rel()
162 complq->next_to_clean = 0; in idpf_compl_desc_rel()
266 tx_q->next_to_clean = 0; in idpf_tx_desc_alloc()
296 complq->next_to_clean = 0; in idpf_compl_desc_alloc()
485 rxq->next_to_clean = 0; in idpf_rx_desc_rel()
508 bufq->next_to_clean = 0; in idpf_rx_desc_rel_bufq()
880 rxq->next_to_clean = 0; in idpf_rx_desc_alloc()
907 bufq->next_to_clean = 0; in idpf_bufq_desc_alloc()
1774 u32 ntc = tx_q->next_to_clean; in idpf_tx_splitq_clean()
1833 tx_q->next_to_clean = ntc; in idpf_tx_splitq_clean()
[all …]
/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))
63 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)
348 u16 next_to_clean; member
388 u16 next_to_clean; member
H A Dice_controlq.c365 cq->sq.next_to_clean = 0; in ice_init_sq()
425 cq->rq.next_to_clean = 0; in ice_init_rq()
860 u16 ntc = sq->next_to_clean; in ice_clean_sq()
874 sq->next_to_clean = ntc; in ice_clean_sq()
1175 u16 ntc = cq->rq.next_to_clean; in ice_clean_rq_elem()
1246 cq->rq.next_to_clean = ntc; in ice_clean_rq_elem()
/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()
/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) \
/linux/drivers/net/ethernet/hisilicon/hns3/hns3_common/
H 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/
H A Datl1c_main.c894 atomic_set(&tpd_ring->next_to_clean, 0); in atl1c_clean_tx_ring()
917 rfd_ring->next_to_clean = 0; in atl1c_clean_rx_ring()
920 rrd_ring->next_to_clean = 0; in atl1c_clean_rx_ring()
936 atomic_set(&tpd_ring[i].next_to_clean, 0); in atl1c_init_ring_ptrs()
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
1605 while (next_to_clean != hw_next_to_clean) { in atl1c_clean_tx()
1606 buffer_info = &tpd_ring->buffer_info[next_to_clean]; in atl1c_clean_tx()
1612 if (++next_to_clean == tpd_ring->count) in atl1c_clean_tx()
[all …]
H A Datl1c.h480 atomic_t next_to_clean; member
492 u16 next_to_clean; member
505 u16 next_to_clean; member
/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); \
/linux/drivers/net/ethernet/intel/iavf/
H 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()
703 for (u32 i = rx_ring->next_to_clean; i != rx_ring->next_to_use; ) { in iavf_clean_rx_ring()
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()
[all …]
H 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/
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()
[all …]
H A Datl1.h607 atomic_t next_to_clean; member
619 u16 next_to_clean; member
630 atomic_t next_to_clean; member
/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()
[all …]
/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()
[all …]
/linux/drivers/net/ethernet/hisilicon/hns3/
H A Dhns3_enet.c987 tx_spare->last_to_clean == tx_spare->next_to_clean) in hns3_tx_spare_update()
994 tx_spare->next_to_clean); in hns3_tx_spare_update()
1132 u32 ntc = tx_spare->next_to_clean; in hns3_tx_spare_reclaim_cb()
1135 tx_spare->next_to_clean += len; in hns3_tx_spare_reclaim_cb()
1137 if (tx_spare->next_to_clean >= tx_spare->len) { in hns3_tx_spare_reclaim_cb()
1138 tx_spare->next_to_clean -= tx_spare->len; in hns3_tx_spare_reclaim_cb()
1140 if (tx_spare->next_to_clean) { in hns3_tx_spare_reclaim_cb()
1142 len = tx_spare->next_to_clean; in hns3_tx_spare_reclaim_cb()
2805 tx_ring->next_to_clean, napi->state); in hns3_dump_queue_stats()
3583 int ntc = ring->next_to_clean; in hns3_nic_reclaim_desc()
[all …]
/linux/drivers/net/ethernet/intel/i40e/
H A Di40e_txrx.c807 tx_ring->next_to_clean = 0; in i40e_clean_tx_ring()
851 head = ring->next_to_clean; in i40e_get_tx_pending()
930 int i = tx_ring->next_to_clean; in i40e_clean_tx_irq()
1022 tx_ring->next_to_clean = i; in i40e_clean_tx_irq()
1448 tx_ring->next_to_clean = 0; in i40e_setup_tx_descriptors()
1518 rx_ring->next_to_clean = 0; in i40e_clean_rx_ring()
1570 rx_ring->next_to_clean = 0; in i40e_setup_rx_descriptors()
2046 u32 next = rx_ring->next_to_clean, i = 0; in i40e_process_rx_buffs()
2129 rx_buffer = i40e_rx_bi(rx_ring, rx_ring->next_to_clean); in i40e_construct_skb()
2159 if (++rx_ring->next_to_clean == rx_ring->count) in i40e_construct_skb()
[all …]

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