69 re_netmap_txsync(struct netmap_kring *kring, int flags)  in re_netmap_txsync()  argument
71 	struct netmap_adapter *na = kring->na;  in re_netmap_txsync()
73 	struct netmap_ring *ring = kring->ring;  in re_netmap_txsync()
77 	u_int const lim = kring->nkr_num_slots - 1;  in re_netmap_txsync()
78 	u_int const head = kring->rhead;  in re_netmap_txsync()
91 	nm_i = kring->nr_hwcur;  in re_netmap_txsync()
133 		kring->nr_hwcur = head;  in re_netmap_txsync()
147 	if (flags & NAF_FORCE_RECLAIM || nm_kr_txempty(kring)) {  in re_netmap_txsync()
159 			kring->nr_hwtail = nm_prev(netmap_idx_n2k(kring, nic_i), lim);  in re_netmap_txsync()
171 re_netmap_rxsync(struct netmap_kring *kring, int flags)  in re_netmap_rxsync()  argument
173 	struct netmap_adapter *na = kring->na;  in re_netmap_rxsync()
175 	struct netmap_ring *ring = kring->ring;  in re_netmap_rxsync()
178 	u_int const lim = kring->nkr_num_slots - 1;  in re_netmap_rxsync()
179 	u_int const head = kring->rhead;  in re_netmap_rxsync()
180 	int force_update = (flags & NAF_FORCE_READ) || kring->nr_kflags & NKR_PENDINTR;  in re_netmap_rxsync()
187 		return netmap_ring_reinit(kring);  in re_netmap_rxsync()
202 		uint32_t stop_i = nm_prev(kring->nr_hwcur, lim);  in re_netmap_rxsync()
205 		nm_i = netmap_idx_n2k(kring, nic_i);  in re_netmap_rxsync()
227 		kring->nr_hwtail = nm_i;  in re_netmap_rxsync()
228 		kring->nr_kflags &= ~NKR_PENDINTR;  in re_netmap_rxsync()
234 	nm_i = kring->nr_hwcur;  in re_netmap_rxsync()
236 		nic_i = netmap_idx_k2n(kring, nm_i);  in re_netmap_rxsync()
266 		kring->nr_hwcur = head;  in re_netmap_rxsync()
276 	return netmap_ring_reinit(kring);  in re_netmap_rxsync()