intel/ice/ice_xsk.c

480 	u16 ntu = rx_ring->next_to_use;
484 	rx_desc = ICE_RX_DESC(rx_ring, ntu);
485 	xdp = ice_xdp_buf(rx_ring, ntu);
487 	if (ntu + count >= rx_ring->count) {
489 						   rx_ring->count - ntu);
490 		if (nb_buffs_extra != rx_ring->count - ntu) {
491 			ntu += nb_buffs_extra;
496 		ntu = 0;
503 	ntu += nb_buffs;
504 	if (ntu == rx_ring->count)
505 		ntu = 0;
508 	if (rx_ring->next_to_use != ntu)
509 		ice_release_rx_desc(rx_ring, ntu);
684 	u32 ntu = xdp_ring->next_to_use;
706 	tx_desc = ICE_TX_DESC(xdp_ring, ntu);
707 	tx_buf = &xdp_ring->tx_buf[ntu];
723 		if (++ntu == xdp_ring->count)
724 			ntu = 0;
729 		tx_desc = ICE_TX_DESC(xdp_ring, ntu);
730 		tx_buf = &xdp_ring->tx_buf[ntu];
737 	xdp_ring->next_to_use = ntu;
819 	u32 ntu = rx_ring->next_to_use;
857 		if (unlikely(ntc == ntu))
938 		/* ntu could have changed when allocating entries above, so
989 	u16 ntu = xdp_ring->next_to_use;
1000 		tx_desc = ICE_TX_DESC(xdp_ring, ntu++);
1008 	xdp_ring->next_to_use = ntu;
1150 	u16 ntu = rx_ring->next_to_use;
1152 	while (ntc != ntu) {
1168 	u16 ntc = xdp_ring->next_to_clean, ntu = xdp_ring->next_to_use;
1171 	while (ntc != ntu) {