Lines Matching refs:ntu
246 u16 ntu = rx_ring->next_to_use; in i40e_alloc_rx_buffers_zc() local
252 rx_desc = I40E_RX_DESC(rx_ring, ntu); in i40e_alloc_rx_buffers_zc()
253 xdp = i40e_rx_bi(rx_ring, ntu); in i40e_alloc_rx_buffers_zc()
255 nb_buffs = min_t(u16, count, rx_ring->count - ntu); in i40e_alloc_rx_buffers_zc()
270 ntu += nb_buffs; in i40e_alloc_rx_buffers_zc()
271 if (ntu == rx_ring->count) { in i40e_alloc_rx_buffers_zc()
273 ntu = 0; in i40e_alloc_rx_buffers_zc()
278 i40e_release_rx_desc(rx_ring, ntu); in i40e_alloc_rx_buffers_zc()
486 u16 ntu = xdp_ring->next_to_use; in i40e_xmit_pkt_batch() local
495 tx_desc = I40E_TX_DESC(xdp_ring, ntu++); in i40e_xmit_pkt_batch()
504 xdp_ring->next_to_use = ntu; in i40e_xmit_pkt_batch()
522 u16 ntu = xdp_ring->next_to_use ? xdp_ring->next_to_use - 1 : xdp_ring->count - 1; in i40e_set_rs_bit() local
525 tx_desc = I40E_TX_DESC(xdp_ring, ntu); in i40e_set_rs_bit()
688 u16 ntu = rx_ring->next_to_use; in i40e_xsk_clean_rx_ring() local
690 for ( ; ntc != ntu; ntc = (ntc + 1) & count_mask) { in i40e_xsk_clean_rx_ring()
703 u16 ntc = tx_ring->next_to_clean, ntu = tx_ring->next_to_use; in i40e_xsk_clean_tx_ring() local
708 while (ntc != ntu) { in i40e_xsk_clean_tx_ring()