860 	n[NR_TX] = netmap_all_rings(na, NR_TX);  in netmap_krings_create()
863 	len = (n[NR_TX] + n[NR_RX]) *  in netmap_krings_create()
872 	na->rx_rings = na->tx_rings + n[NR_TX];  in netmap_krings_create()
877 	for (i = 0; i < n[NR_TX] + n[NR_RX]; i++) {  in netmap_krings_create()
898 				kring->nm_sync = (t == NR_TX ? na->nm_txsync : na->nm_rxsync);  in netmap_krings_create()
905 				kring->nm_sync = (t == NR_TX ?  in netmap_krings_create()
915 			kring->rtail = kring->nr_hwtail = (t == NR_TX ? ndesc - 1 : 0);  in netmap_krings_create()
925 			mtx_init(&kring->q_lock, (t == NR_TX ? "nm_txq_lock" : "nm_rxq_lock"), NULL, MTX_DEF);  in netmap_krings_create()
1967 	if (priv->np_qfirst[NR_TX] == 0 &&  in netmap_interp_ringid()
1968 			priv->np_qlast[NR_TX] >= na->num_tx_rings) {  in netmap_interp_ringid()
1975 			priv->np_qfirst[NR_TX],  in netmap_interp_ringid()
1976 			priv->np_qlast[NR_TX],  in netmap_interp_ringid()
2037 	for ((t_) = nonempty_sel((p_), NR_RX) ? NR_RX : NR_TX,		  \
2040 	      (t == NR_TX && within_sel((p_), (t_), (i_)))) &&     	  \
2062 			priv->np_qfirst[NR_TX],  in netmap_krings_get()
2063 			priv->np_qlast[NR_TX],  in netmap_krings_get()
2107 			priv->np_qfirst[NR_TX],  in netmap_krings_put()
2108 			priv->np_qlast[NR_TX],  in netmap_krings_put()
2209 				csb_atok += num_rings[NR_TX];  in netmap_csb_validate()
2210 				csb_ktoa += num_rings[NR_TX];  in netmap_csb_validate()
3179 		t = (cmd == NIOCTXSYNC ? NR_TX : NR_RX);  in netmap_ioctl()
3661 #define want_tx want[NR_TX]  in netmap_poll()
3717 	si[NR_TX] = priv->np_si[NR_TX];  in netmap_poll()
3727 		const enum txrx t = NR_TX;  in netmap_poll()
3765 	nm_os_selrecord(sr, si[NR_TX]);  in netmap_poll()
3782 		for (i = priv->np_qfirst[NR_TX]; i < priv->np_qlast[NR_TX]; i++) {  in netmap_poll()
3830 			nm_os_selrecord(sr, si[NR_TX]);  in netmap_poll()
4291 	tx_kring = NMR(na, NR_TX)[txr];  in netmap_transmit()
4385 	if (tx == NR_TX) {  in netmap_reset()
4457 	enum txrx t = (work_done ? NR_RX : NR_TX);  in netmap_common_irq()