Lines Matching refs:ntu
194 u16 ntu = rx_ring->next_to_use; in i40e_alloc_rx_buffers_zc() local
200 rx_desc = I40E_RX_DESC(rx_ring, ntu); in i40e_alloc_rx_buffers_zc()
201 xdp = i40e_rx_bi(rx_ring, ntu); in i40e_alloc_rx_buffers_zc()
203 nb_buffs = min_t(u16, count, rx_ring->count - ntu); in i40e_alloc_rx_buffers_zc()
218 ntu += nb_buffs; in i40e_alloc_rx_buffers_zc()
219 if (ntu == rx_ring->count) { in i40e_alloc_rx_buffers_zc()
222 ntu = 0; in i40e_alloc_rx_buffers_zc()
227 i40e_release_rx_desc(rx_ring, ntu); in i40e_alloc_rx_buffers_zc()
418 u16 ntu = xdp_ring->next_to_use; in i40e_xmit_pkt_batch() local
427 tx_desc = I40E_TX_DESC(xdp_ring, ntu++); in i40e_xmit_pkt_batch()
436 xdp_ring->next_to_use = ntu; in i40e_xmit_pkt_batch()
454 u16 ntu = xdp_ring->next_to_use ? xdp_ring->next_to_use - 1 : xdp_ring->count - 1; in i40e_set_rs_bit() local
457 tx_desc = I40E_TX_DESC(xdp_ring, ntu); in i40e_set_rs_bit()
620 u16 ntu = rx_ring->next_to_use; in i40e_xsk_clean_rx_ring() local
622 for ( ; ntc != ntu; ntc = (ntc + 1) & count_mask) { in i40e_xsk_clean_rx_ring()
635 u16 ntc = tx_ring->next_to_clean, ntu = tx_ring->next_to_use; in i40e_xsk_clean_tx_ring() local
640 while (ntc != ntu) { in i40e_xsk_clean_tx_ring()