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Searched refs:ntc (Results 1 - 25 of 54) sorted by relevance

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/kernel/linux/linux-6.6/drivers/net/ethernet/intel/ice/
H A Dice_xsk.c619 u16 ntc = xdp_ring->next_to_clean; in ice_clean_xdp_irq_zc() local
632 if (last_rs >= ntc) in ice_clean_xdp_irq_zc()
633 completed_frames = last_rs - ntc + 1; in ice_clean_xdp_irq_zc()
635 completed_frames = last_rs + cnt - ntc + 1; in ice_clean_xdp_irq_zc()
646 ntc = xdp_ring->next_to_clean; in ice_clean_xdp_irq_zc()
648 tx_buf = &xdp_ring->tx_buf[ntc]; in ice_clean_xdp_irq_zc()
658 ntc++; in ice_clean_xdp_irq_zc()
659 if (ntc >= xdp_ring->count) in ice_clean_xdp_irq_zc()
660 ntc = 0; in ice_clean_xdp_irq_zc()
849 u32 ntc in ice_clean_rx_irq_zc() local
1166 u16 ntc = rx_ring->next_to_clean; ice_xsk_clean_rx_ring() local
1185 u16 ntc = xdp_ring->next_to_clean, ntu = xdp_ring->next_to_use; ice_xsk_clean_xdp_ring() local
[all...]
H A Dice_txrx_lib.c257 u32 ntc = xdp_ring->next_to_clean; in ice_clean_xdp_irq() local
266 idx = xdp_ring->tx_buf[ntc].rs_idx; in ice_clean_xdp_irq()
270 if (idx >= ntc) in ice_clean_xdp_irq()
271 ready_frames = idx - ntc + 1; in ice_clean_xdp_irq()
273 ready_frames = idx + cnt - ntc + 1; in ice_clean_xdp_irq()
284 struct ice_tx_buf *tx_buf = &xdp_ring->tx_buf[ntc]; in ice_clean_xdp_irq()
295 ntc++; in ice_clean_xdp_irq()
296 if (ntc == cnt) in ice_clean_xdp_irq()
297 ntc = 0; in ice_clean_xdp_irq()
300 tx_buf = &xdp_ring->tx_buf[ntc]; in ice_clean_xdp_irq()
[all...]
H A Dice_controlq.c861 u16 ntc = sq->next_to_clean; in ice_clean_sq() local
865 desc = ICE_CTL_Q_DESC(*sq, ntc); in ice_clean_sq()
866 details = ICE_CTL_Q_DETAILS(*sq, ntc); in ice_clean_sq()
868 while (rd32(hw, cq->sq.head) != ntc) { in ice_clean_sq()
869 ice_debug(hw, ICE_DBG_AQ_MSG, "ntc %d head %d.\n", ntc, rd32(hw, cq->sq.head)); in ice_clean_sq()
872 ntc++; in ice_clean_sq()
873 if (ntc == sq->count) in ice_clean_sq()
874 ntc = 0; in ice_clean_sq()
875 desc = ICE_CTL_Q_DESC(*sq, ntc); in ice_clean_sq()
1159 u16 ntc = cq->rq.next_to_clean; ice_clean_rq_elem() local
[all...]
H A Dice_txrx.c937 * @ntc: index of next to clean element
944 const unsigned int ntc) in ice_get_rx_buf()
948 rx_buf = &rx_ring->rx_buf[ntc]; in ice_get_rx_buf()
1154 u32 ntc = rx_ring->next_to_clean; in ice_clean_rx_irq() local
1183 rx_desc = ICE_RX_DESC(rx_ring, ntc); in ice_clean_rx_irq()
1207 if (++ntc == cnt) in ice_clean_rx_irq()
1208 ntc = 0; in ice_clean_rx_irq()
1209 rx_ring->first_desc = ntc; in ice_clean_rx_irq()
1217 rx_buf = ice_get_rx_buf(rx_ring, size, ntc); in ice_clean_rx_irq()
1233 if (++ntc in ice_clean_rx_irq()
943 ice_get_rx_buf(struct ice_rx_ring *rx_ring, const unsigned int size, const unsigned int ntc) ice_get_rx_buf() argument
[all...]
/kernel/linux/linux-5.10/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_xsk.c232 u32 ntc = rx_ring->next_to_clean + 1; in ixgbe_inc_ntc() local
234 ntc = (ntc < rx_ring->count) ? ntc : 0; in ixgbe_inc_ntc()
235 rx_ring->next_to_clean = ntc; in ixgbe_inc_ntc()
236 prefetch(IXGBE_RX_DESC(rx_ring, ntc)); in ixgbe_inc_ntc()
451 u16 ntc = tx_ring->next_to_clean, ntu = tx_ring->next_to_use; in ixgbe_clean_xdp_tx_irq() local
458 tx_bi = &tx_ring->tx_buffer_info[ntc]; in ixgbe_clean_xdp_tx_irq()
459 tx_desc = IXGBE_TX_DESC(tx_ring, ntc); in ixgbe_clean_xdp_tx_irq()
461 while (ntc ! in ixgbe_clean_xdp_tx_irq()
539 u16 ntc = tx_ring->next_to_clean, ntu = tx_ring->next_to_use; ixgbe_xsk_clean_tx_ring() local
[all...]
/kernel/linux/linux-6.6/drivers/net/ethernet/intel/ixgbe/
H A Dixgbe_xsk.c241 u32 ntc = rx_ring->next_to_clean + 1; in ixgbe_inc_ntc() local
243 ntc = (ntc < rx_ring->count) ? ntc : 0; in ixgbe_inc_ntc()
244 rx_ring->next_to_clean = ntc; in ixgbe_inc_ntc()
245 prefetch(IXGBE_RX_DESC(rx_ring, ntc)); in ixgbe_inc_ntc()
464 u16 ntc = tx_ring->next_to_clean, ntu = tx_ring->next_to_use; in ixgbe_clean_xdp_tx_irq() local
471 tx_bi = &tx_ring->tx_buffer_info[ntc]; in ixgbe_clean_xdp_tx_irq()
472 tx_desc = IXGBE_TX_DESC(tx_ring, ntc); in ixgbe_clean_xdp_tx_irq()
474 while (ntc ! in ixgbe_clean_xdp_tx_irq()
552 u16 ntc = tx_ring->next_to_clean, ntu = tx_ring->next_to_use; ixgbe_xsk_clean_tx_ring() local
[all...]
/kernel/linux/linux-5.10/drivers/net/ethernet/intel/ice/
H A Dice_xsk.c480 int ntc = rx_ring->next_to_clean + 1; in ice_bump_ntc() local
482 ntc = (ntc < rx_ring->count) ? ntc : 0; in ice_bump_ntc()
483 rx_ring->next_to_clean = ntc; in ice_bump_ntc()
484 prefetch(ICE_RX_DESC(rx_ring, ntc)); in ice_bump_ntc()
763 s16 ntc = xdp_ring->next_to_clean; in ice_clean_tx_irq_zc() local
769 tx_desc = ICE_TX_DESC(xdp_ring, ntc); in ice_clean_tx_irq_zc()
770 tx_buf = &xdp_ring->tx_buf[ntc]; in ice_clean_tx_irq_zc()
771 ntc in ice_clean_tx_irq_zc()
907 u16 ntc = xdp_ring->next_to_clean, ntu = xdp_ring->next_to_use; ice_xsk_clean_xdp_ring() local
[all...]
H A Dice_controlq.c808 u16 ntc = sq->next_to_clean; in ice_clean_sq() local
812 desc = ICE_CTL_Q_DESC(*sq, ntc); in ice_clean_sq()
813 details = ICE_CTL_Q_DETAILS(*sq, ntc); in ice_clean_sq()
815 while (rd32(hw, cq->sq.head) != ntc) { in ice_clean_sq()
817 "ntc %d head %d.\n", ntc, rd32(hw, cq->sq.head)); in ice_clean_sq()
820 ntc++; in ice_clean_sq()
821 if (ntc == sq->count) in ice_clean_sq()
822 ntc = 0; in ice_clean_sq()
823 desc = ICE_CTL_Q_DESC(*sq, ntc); in ice_clean_sq()
1111 u16 ntc = cq->rq.next_to_clean; ice_clean_rq_elem() local
[all...]
/kernel/linux/linux-5.10/drivers/net/ethernet/intel/i40e/
H A Di40e_xsk.c331 u32 ntc = rx_ring->next_to_clean + 1; in i40e_inc_ntc() local
333 ntc = (ntc < rx_ring->count) ? ntc : 0; in i40e_inc_ntc()
334 rx_ring->next_to_clean = ntc; in i40e_inc_ntc()
532 unsigned int ntc; in i40e_clean_xdp_tx_irq() local
546 ntc = tx_ring->next_to_clean; in i40e_clean_xdp_tx_irq()
549 tx_bi = &tx_ring->tx_bi[ntc]; in i40e_clean_xdp_tx_irq()
558 if (++ntc >= tx_ring->count) in i40e_clean_xdp_tx_irq()
559 ntc in i40e_clean_xdp_tx_irq()
644 u16 ntc = tx_ring->next_to_clean, ntu = tx_ring->next_to_use; i40e_xsk_clean_tx_ring() local
[all...]
H A Di40e_adminq.c725 u16 ntc = asq->next_to_clean; in i40e_clean_asq() local
729 desc = I40E_ADMINQ_DESC(*asq, ntc); in i40e_clean_asq()
730 details = I40E_ADMINQ_DETAILS(*asq, ntc); in i40e_clean_asq()
731 while (rd32(hw, hw->aq.asq.head) != ntc) { in i40e_clean_asq()
733 "ntc %d head %d.\n", ntc, rd32(hw, hw->aq.asq.head)); in i40e_clean_asq()
743 ntc++; in i40e_clean_asq()
744 if (ntc == asq->count) in i40e_clean_asq()
745 ntc = 0; in i40e_clean_asq()
746 desc = I40E_ADMINQ_DESC(*asq, ntc); in i40e_clean_asq()
1001 u16 ntc = hw->aq.arq.next_to_clean; i40e_clean_arq_element() local
[all...]
/kernel/linux/linux-5.10/drivers/net/ethernet/intel/iavf/
H A Diavf_adminq.c586 u16 ntc = asq->next_to_clean; in iavf_clean_asq() local
590 desc = IAVF_ADMINQ_DESC(*asq, ntc); in iavf_clean_asq()
591 details = IAVF_ADMINQ_DETAILS(*asq, ntc); in iavf_clean_asq()
592 while (rd32(hw, hw->aq.asq.head) != ntc) { in iavf_clean_asq()
594 "ntc %d head %d.\n", ntc, rd32(hw, hw->aq.asq.head)); in iavf_clean_asq()
605 ntc++; in iavf_clean_asq()
606 if (ntc == asq->count) in iavf_clean_asq()
607 ntc = 0; in iavf_clean_asq()
608 desc = IAVF_ADMINQ_DESC(*asq, ntc); in iavf_clean_asq()
860 u16 ntc = hw->aq.arq.next_to_clean; iavf_clean_arq_element() local
[all...]
/kernel/linux/linux-6.6/drivers/net/ethernet/intel/iavf/
H A Diavf_adminq.c584 u16 ntc = asq->next_to_clean; in iavf_clean_asq() local
588 desc = IAVF_ADMINQ_DESC(*asq, ntc); in iavf_clean_asq()
589 details = IAVF_ADMINQ_DETAILS(*asq, ntc); in iavf_clean_asq()
590 while (rd32(hw, hw->aq.asq.head) != ntc) { in iavf_clean_asq()
592 "ntc %d head %d.\n", ntc, rd32(hw, hw->aq.asq.head)); in iavf_clean_asq()
603 ntc++; in iavf_clean_asq()
604 if (ntc == asq->count) in iavf_clean_asq()
605 ntc = 0; in iavf_clean_asq()
606 desc = IAVF_ADMINQ_DESC(*asq, ntc); in iavf_clean_asq()
858 u16 ntc = hw->aq.arq.next_to_clean; iavf_clean_arq_element() local
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/kernel/linux/linux-5.10/drivers/net/ethernet/hisilicon/hns3/hns3pf/
H A Dhclge_cmd.c19 int ntc = ring->next_to_clean; in hclge_ring_space() local
20 int used = (ntu - ntc + ring->desc_num) % ring->desc_num; in hclge_ring_space()
28 int ntc = ring->next_to_clean; in is_valid_csq_clean_head() local
30 if (ntu > ntc) in is_valid_csq_clean_head()
31 return head >= ntc && head <= ntu; in is_valid_csq_clean_head()
33 return head >= ntc || head <= ntu; in is_valid_csq_clean_head()
225 int num, int ntc) in hclge_cmd_check_retval()
232 desc[handle] = hw->cmq.csq.desc[ntc]; in hclge_cmd_check_retval()
233 ntc++; in hclge_cmd_check_retval()
234 if (ntc > in hclge_cmd_check_retval()
224 hclge_cmd_check_retval(struct hclge_hw *hw, struct hclge_desc *desc, int num, int ntc) hclge_cmd_check_retval() argument
265 int ntc; hclge_cmd_send() local
[all...]
/kernel/linux/linux-6.6/drivers/net/ethernet/intel/i40e/
H A Di40e_xsk.c664 unsigned int ntc; in i40e_clean_xdp_tx_irq() local
678 ntc = tx_ring->next_to_clean; in i40e_clean_xdp_tx_irq()
681 tx_bi = &tx_ring->tx_bi[ntc]; in i40e_clean_xdp_tx_irq()
690 if (++ntc >= tx_ring->count) in i40e_clean_xdp_tx_irq()
691 ntc = 0; in i40e_clean_xdp_tx_irq()
757 u16 ntc = rx_ring->next_to_clean; in i40e_xsk_clean_rx_ring() local
760 while (ntc != ntu) { in i40e_xsk_clean_rx_ring()
761 struct xdp_buff *rx_bi = *i40e_rx_bi(rx_ring, ntc); in i40e_xsk_clean_rx_ring()
764 ntc++; in i40e_xsk_clean_rx_ring()
765 if (ntc > in i40e_xsk_clean_rx_ring()
776 u16 ntc = tx_ring->next_to_clean, ntu = tx_ring->next_to_use; i40e_xsk_clean_tx_ring() local
[all...]
H A Di40e_adminq.c724 u16 ntc = asq->next_to_clean; in i40e_clean_asq() local
728 desc = I40E_ADMINQ_DESC(*asq, ntc); in i40e_clean_asq()
729 details = I40E_ADMINQ_DETAILS(*asq, ntc); in i40e_clean_asq()
730 while (rd32(hw, hw->aq.asq.head) != ntc) { in i40e_clean_asq()
732 "ntc %d head %d.\n", ntc, rd32(hw, hw->aq.asq.head)); in i40e_clean_asq()
742 ntc++; in i40e_clean_asq()
743 if (ntc == asq->count) in i40e_clean_asq()
744 ntc = 0; in i40e_clean_asq()
745 desc = I40E_ADMINQ_DESC(*asq, ntc); in i40e_clean_asq()
1090 u16 ntc = hw->aq.arq.next_to_clean; i40e_clean_arq_element() local
[all...]
/kernel/linux/linux-5.10/drivers/net/ethernet/hisilicon/hns3/
H A Dhns3_trace.h75 __field(int, ntc)
84 __entry->ntc = ring->next_to_clean;
94 __entry->ntc, &__entry->desc_dma,
106 __field(int, ntc)
116 __entry->ntc = ring->next_to_clean;
127 __entry->ntc, &__entry->desc_dma, &__entry->buf_dma,
/kernel/linux/linux-6.6/drivers/net/ethernet/hisilicon/hns3/
H A Dhns3_trace.h74 __field(int, ntc)
83 __entry->ntc = ring->next_to_clean;
93 __entry->ntc, &__entry->desc_dma,
105 __field(int, ntc)
115 __entry->ntc = ring->next_to_clean;
126 __entry->ntc, &__entry->desc_dma, &__entry->buf_dma,
/kernel/linux/linux-6.6/drivers/net/ethernet/hisilicon/hns3/hns3_common/
H A Dhclge_comm_cmd.c284 int ntc = ring->next_to_clean; in hclge_comm_ring_space() local
286 int used = (ntu - ntc + ring->desc_num) % ring->desc_num; in hclge_comm_ring_space()
310 int ntc = ring->next_to_clean; in hclge_comm_is_valid_csq_clean_head() local
313 if (ntu > ntc) in hclge_comm_is_valid_csq_clean_head()
314 return head >= ntc && head <= ntu; in hclge_comm_is_valid_csq_clean_head()
316 return head >= ntc || head <= ntu; in hclge_comm_is_valid_csq_clean_head()
409 int ntc) in hclge_comm_cmd_check_retval()
416 desc[handle] = hw->cmq.csq.desc[ntc]; in hclge_comm_cmd_check_retval()
417 ntc++; in hclge_comm_cmd_check_retval()
418 if (ntc > in hclge_comm_cmd_check_retval()
407 hclge_comm_cmd_check_retval(struct hclge_comm_hw *hw, struct hclge_desc *desc, int num, int ntc) hclge_comm_cmd_check_retval() argument
431 hclge_comm_cmd_check_result(struct hclge_comm_hw *hw, struct hclge_desc *desc, int num, int ntc) hclge_comm_cmd_check_result() argument
474 int ntc; hclge_comm_cmd_send() local
[all...]
/kernel/linux/linux-5.10/drivers/net/ethernet/hisilicon/hns3/hns3vf/
H A Dhclgevf_cmd.c18 int ntc = ring->next_to_clean; in hclgevf_ring_space() local
22 used = (ntu - ntc + ring->desc_num) % ring->desc_num; in hclgevf_ring_space()
31 int ntc = ring->next_to_clean; in hclgevf_is_valid_csq_clean_head() local
33 if (ntu > ntc) in hclgevf_is_valid_csq_clean_head()
34 return head >= ntc && head <= ntu; in hclgevf_is_valid_csq_clean_head()
36 return head >= ntc || head <= ntu; in hclgevf_is_valid_csq_clean_head()
230 int ntc; in hclgevf_cmd_send() local
252 ntc = hw->cmq.csq.next_to_use; in hclgevf_cmd_send()
285 desc_to_use = &hw->cmq.csq.desc[ntc]; in hclgevf_cmd_send()
295 ntc in hclgevf_cmd_send()
[all...]
/kernel/linux/linux-5.10/arch/mips/kernel/
H A Dmips-mt.c56 int ntc; in mips_mt_regdump() local
70 ntc = ((mvpconf0 & MVPCONF0_PTC) >> MVPCONF0_PTC_SHIFT) + 1; in mips_mt_regdump()
73 for (tc = 0; tc < ntc; tc++) { in mips_mt_regdump()
95 for (tc = 0; tc < ntc; tc++) { in mips_mt_regdump()
H A Dsmp-mt.c185 unsigned int mvpconf0, ntc, tc, ncpu = 0; in vsmp_smp_setup() local
204 ntc = (mvpconf0 & MVPCONF0_PTC) >> MVPCONF0_PTC_SHIFT; in vsmp_smp_setup()
211 for (tc = 0; tc <= ntc; tc++) { in vsmp_smp_setup()
/kernel/linux/linux-6.6/arch/mips/kernel/
H A Dmips-mt.c56 int ntc; in mips_mt_regdump() local
70 ntc = ((mvpconf0 & MVPCONF0_PTC) >> MVPCONF0_PTC_SHIFT) + 1; in mips_mt_regdump()
73 for (tc = 0; tc < ntc; tc++) { in mips_mt_regdump()
95 for (tc = 0; tc < ntc; tc++) { in mips_mt_regdump()
H A Dsmp-mt.c186 unsigned int mvpconf0, ntc, tc, ncpu = 0; in vsmp_smp_setup() local
205 ntc = (mvpconf0 & MVPCONF0_PTC) >> MVPCONF0_PTC_SHIFT; in vsmp_smp_setup()
212 for (tc = 0; tc <= ntc; tc++) { in vsmp_smp_setup()
/kernel/linux/linux-6.6/drivers/net/ethernet/mscc/
H A Docelot_fdma.c492 u16 ntc; in ocelot_fdma_tx_cleanup() local
501 ntc = tx_ring->next_to_clean; in ocelot_fdma_tx_cleanup()
502 dcb = &tx_ring->dcbs[ntc]; in ocelot_fdma_tx_cleanup()
506 buf = &tx_ring->bufs[ntc]; in ocelot_fdma_tx_cleanup()
514 tx_ring->next_to_clean = ocelot_fdma_idx_next(ntc, in ocelot_fdma_tx_cleanup()
/kernel/linux/linux-5.10/drivers/net/ethernet/intel/ixgbevf/
H A Dixgbevf.h288 u16 ntc = ring->next_to_clean; in ixgbevf_desc_unused() local
291 return ((ntc > ntu) ? 0 : ring->count) + ntc - ntu - 1; in ixgbevf_desc_unused()

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