911 			kring->rhead = kring->rcur = kring->nr_hwcur = 0;  in netmap_krings_create()
1237 	for (n = kring->nr_hwcur; n != head; n = nm_next(n, lim)) {  in netmap_grab_packets()
1297 	u_int i, rxcur = kring->nr_hwcur;  in netmap_sw_to_nic()
1359 	kring->nr_hwcur = head;  in netmap_txsync_to_host()
1400 		stop_i = nm_prev(kring->nr_hwcur, lim);  in netmap_rxsync_from_host()
1421 	nm_i = kring->nr_hwcur;  in netmap_rxsync_from_host()
1430 		kring->nr_hwcur = head;  in netmap_rxsync_from_host()
1691 			kring->nr_hwcur, kring->nr_hwtail);		\
1718 		kring->nr_hwcur, kring->nr_hwtail,  in nm_txsync_prologue()
1721 	NM_FAIL_ON(kring->nr_hwcur >= n || kring->rhead >= n ||  in nm_txsync_prologue()
1781 		kring->nr_hwcur, kring->nr_hwtail,  in nm_rxsync_prologue()
1793 	NM_FAIL_ON(kring->nr_hwcur >= n || kring->nr_hwtail >= n);  in nm_rxsync_prologue()
1796 	if (kring->nr_hwtail >= kring->nr_hwcur) {  in nm_rxsync_prologue()
1798 		NM_FAIL_ON(head < kring->nr_hwcur || head > kring->nr_hwtail);  in nm_rxsync_prologue()
1803 		NM_FAIL_ON(head < kring->nr_hwcur && head > kring->nr_hwtail);  in nm_rxsync_prologue()
1871 			ring->cur, kring->nr_hwcur,  in netmap_ring_reinit()
1873 		ring->head = kring->rhead = kring->nr_hwcur;  in netmap_ring_reinit()
1874 		ring->cur  = kring->rcur  = kring->nr_hwcur;  in netmap_ring_reinit()
2217 			CSB_WRITE(csb_ktoa, hwcur, kring->nr_hwcur);  in netmap_csb_validate()
2223 				kring->rhead, kring->rcur, kring->nr_hwcur,  in netmap_csb_validate()
2709 		kring->name, kring->nr_hwcur, kring->nr_hwtail,  in nm_sync_finalize()
3198 					    kring->nr_hwcur);  in netmap_ioctl()
3207 					    kring->nr_hwcur);  in netmap_ioctl()
3794 			if (!send_down && !want_tx && ring->head == kring->nr_hwcur)  in netmap_poll()
4330 	busy = kring->nr_hwtail - kring->nr_hwcur;  in netmap_transmit()
4335 			kring->nr_hwcur, kring->nr_hwtail, mbq_len(q));  in netmap_transmit()
4420 	        kring->nr_hwcur, kring->rhead,  in netmap_reset()
4424 	kring->nr_hwcur = kring->rhead;  in netmap_reset()