190 nm_free_bdgfwd(struct netmap_adapter *na)  in nm_free_bdgfwd()  argument
196 	nrings = na->num_tx_rings;  in nm_free_bdgfwd()
197 	kring = na->tx_rings;  in nm_free_bdgfwd()
211 nm_alloc_bdgfwd(struct netmap_adapter *na)  in nm_alloc_bdgfwd()  argument
223 	nrings = netmap_real_rings(na, NR_TX);  in nm_alloc_bdgfwd()
224 	kring = na->tx_rings;  in nm_alloc_bdgfwd()
232 			nm_free_bdgfwd(na);  in nm_alloc_bdgfwd()
398 netmap_vale_vp_dtor(struct netmap_adapter *na)  in netmap_vale_vp_dtor()  argument
400 	struct netmap_vp_adapter *vpna = (struct netmap_vp_adapter*)na;  in netmap_vale_vp_dtor()
403 	nm_prdis("%s has %d references", na->name, na->na_refcount);  in netmap_vale_vp_dtor()
409 	if (na->ifp != NULL && !nm_iszombie(na)) {  in netmap_vale_vp_dtor()
410 		NM_DETACH_NA(na->ifp);  in netmap_vale_vp_dtor()
412 			nm_prdis("releasing %s", if_name(na->ifp));  in netmap_vale_vp_dtor()
414 			nm_os_vi_detach(na->ifp);  in netmap_vale_vp_dtor()
427 netmap_vale_vp_krings_create(struct netmap_adapter *na)  in netmap_vale_vp_krings_create()  argument
432 	u_int nrx = netmap_real_rings(na, NR_RX);  in netmap_vale_vp_krings_create()
437 	tailroom = sizeof(uint32_t) * na->num_rx_desc * nrx;  in netmap_vale_vp_krings_create()
439 	error = netmap_krings_create(na, tailroom);  in netmap_vale_vp_krings_create()
443 	leases = na->tailroom;  in netmap_vale_vp_krings_create()
446 		na->rx_rings[i]->nkr_leases = leases;  in netmap_vale_vp_krings_create()
447 		leases += na->num_rx_desc;  in netmap_vale_vp_krings_create()
450 	error = nm_alloc_bdgfwd(na);  in netmap_vale_vp_krings_create()
452 		netmap_krings_delete(na);  in netmap_vale_vp_krings_create()
462 netmap_vale_vp_krings_delete(struct netmap_adapter *na)  in netmap_vale_vp_krings_delete()  argument
464 	nm_free_bdgfwd(na);  in netmap_vale_vp_krings_delete()
465 	netmap_krings_delete(na);  in netmap_vale_vp_krings_delete()
471 	struct netmap_vp_adapter *na, u_int ring_nr);
484 	struct netmap_vp_adapter *na =  in nm_vale_preflush()  local
485 		(struct netmap_vp_adapter*)kring->na;  in nm_vale_preflush()
492 	struct nm_bridge *b = na->na_bdg;  in nm_vale_preflush()
499 	if (na->up.na_flags & NAF_BDG_MAYSLEEP)  in nm_vale_preflush()
523 		     slot->len > NETMAP_BUF_SIZE(&na->up) - nm_get_offset(kring, slot))) {  in nm_vale_preflush()
527 			buf = ft[ft_i].ft_buf = NETMAP_BUF_BASE(&na->up);  in nm_vale_preflush()
542 			ft_i = nm_vale_flush(ft, ft_i, na, ring_nr);  in nm_vale_preflush()
553 		ft_i = nm_vale_flush(ft, ft_i, na, ring_nr);  in nm_vale_preflush()
609 		struct netmap_vp_adapter *na, void *private_data)  in netmap_vale_learning()  argument
615 	u_int dst, mysrc = na->bdg_port;  in netmap_vale_learning()
638 	if (((buf[6] & 1) == 0) && (na->last_smac != smac)) { /* valid src */  in netmap_vale_learning()
642 		na->last_smac = ht[sh].mac = smac;	/* XXX expire ? */  in netmap_vale_learning()
727 			k->na->name,  in nm_kr_lease()
741 nm_vale_flush(struct nm_bdg_fwd *ft, u_int n, struct netmap_vp_adapter *na,  in nm_vale_flush()  argument
746 	struct nm_bridge *b = na->na_bdg;  in nm_vale_flush()
747 	u_int i, me = na->bdg_port;  in nm_vale_flush()
767 		if (na->up.virt_hdr_len < ft[i].ft_len) {  in nm_vale_flush()
768 			ft[i].ft_offset = na->up.virt_hdr_len;  in nm_vale_flush()
770 		} else if (na->up.virt_hdr_len == ft[i].ft_len && ft[i].ft_flags & NS_MOREFRAG) {  in nm_vale_flush()
779 		dst_port = b->bdg_ops.lookup(start_ft, &dst_ring, na, b->private_data);  in nm_vale_flush()
853 		 * - when na is attached but not activated yet;  in nm_vale_flush()
854 		 * - when na is being deactivated but is still attached.  in nm_vale_flush()
873 		if (unlikely(dst_na->up.virt_hdr_len != na->up.virt_hdr_len)) {  in nm_vale_flush()
875 				nm_prlim(3, "virt_hdr_mismatch, src %d dst %d", na->up.virt_hdr_len,  in nm_vale_flush()
883 			if (dst_na->mfs < na->mfs) {  in nm_vale_flush()
888 				 *	needed * na->mfs + x * H <= x * na->mfs  in nm_vale_flush()
895 				needed = (needed * na->mfs) /  in nm_vale_flush()
897 				nm_prdis(3, "srcmtu=%u, dstmtu=%u, x=%u", na->mfs, dst_na->mfs, needed);  in nm_vale_flush()
970 				bdg_mismatch_datapath(na, dst_na, ft_p, ring, &j, lim, &howmany);  in nm_vale_flush()
1104 	struct netmap_vp_adapter *na =  in netmap_vale_vp_txsync()  local
1105 		(struct netmap_vp_adapter *)kring->na;  in netmap_vale_vp_txsync()
1114 	if (!na->na_bdg) {  in netmap_vale_vp_txsync()
1131 		nm_prinf("%s ring %d flags %d", na->up.name, kring->ring_id, flags);  in netmap_vale_vp_txsync()
1145 	struct netmap_adapter *na;  in netmap_vale_vp_create()  local
1158  	na = &vpna->up;  in netmap_vale_vp_create()
1160 	na->ifp = ifp;  in netmap_vale_vp_create()
1161 	strlcpy(na->name, hdr->nr_name, sizeof(na->name));  in netmap_vale_vp_create()
1164 	na->num_tx_rings = req->nr_tx_rings;  in netmap_vale_vp_create()
1165 	nm_bound_var(&na->num_tx_rings, 1, 1, NM_BDG_MAXRINGS, NULL);  in netmap_vale_vp_create()
1166 	req->nr_tx_rings = na->num_tx_rings; /* write back */  in netmap_vale_vp_create()
1167 	na->num_rx_rings = req->nr_rx_rings;  in netmap_vale_vp_create()
1168 	nm_bound_var(&na->num_rx_rings, 1, 1, NM_BDG_MAXRINGS, NULL);  in netmap_vale_vp_create()
1169 	req->nr_rx_rings = na->num_rx_rings; /* write back */  in netmap_vale_vp_create()
1172 	na->num_tx_desc = req->nr_tx_slots;  in netmap_vale_vp_create()
1185 	na->num_rx_desc = req->nr_rx_slots;  in netmap_vale_vp_create()
1196 	na->na_flags |= (NAF_BDG_MAYSLEEP | NAF_OFFSETS);  in netmap_vale_vp_create()
1201 		na->na_flags |= NAF_NATIVE;  in netmap_vale_vp_create()
1202 	na->nm_txsync = netmap_vale_vp_txsync;  in netmap_vale_vp_create()
1203 	na->nm_rxsync = netmap_vp_rxsync; /* use the one provided by bdg */  in netmap_vale_vp_create()
1204 	na->nm_register = netmap_vp_reg;  /* use the one provided by bdg */  in netmap_vale_vp_create()
1205 	na->nm_krings_create = netmap_vale_vp_krings_create;  in netmap_vale_vp_create()
1206 	na->nm_krings_delete = netmap_vale_vp_krings_delete;  in netmap_vale_vp_create()
1207 	na->nm_dtor = netmap_vale_vp_dtor;  in netmap_vale_vp_create()
1209 	na->nm_mem = nmd ?  in netmap_vale_vp_create()
1212 			na->num_tx_rings, na->num_tx_desc,  in netmap_vale_vp_create()
1213 			na->num_rx_rings, na->num_rx_desc,  in netmap_vale_vp_create()
1215 	if (na->nm_mem == NULL)  in netmap_vale_vp_create()
1217 	na->nm_bdg_attach = netmap_vale_vp_bdg_attach;  in netmap_vale_vp_create()
1219 	error = netmap_attach_common(na);  in netmap_vale_vp_create()
1226 	if (na->nm_mem != NULL)  in netmap_vale_vp_create()
1227 		netmap_mem_put(na->nm_mem);  in netmap_vale_vp_create()
1236 netmap_vale_vp_bdg_attach(const char *name, struct netmap_adapter *na,  in netmap_vale_vp_bdg_attach()  argument
1239 	struct netmap_vp_adapter *vpna = (struct netmap_vp_adapter *)na;  in netmap_vale_vp_bdg_attach()
1244 	na->na_vp = vpna;  in netmap_vale_vp_bdg_attach()
1245 	strlcpy(na->name, name, sizeof(na->name));  in netmap_vale_vp_bdg_attach()
1246 	na->na_hostvp = NULL;  in netmap_vale_vp_bdg_attach()
1251 netmap_vale_bwrap_krings_create(struct netmap_adapter *na)  in netmap_vale_bwrap_krings_create()  argument
1256 	error = netmap_vale_vp_krings_create(na);  in netmap_vale_bwrap_krings_create()
1259 	error = netmap_bwrap_krings_create_common(na);  in netmap_vale_bwrap_krings_create()
1261 		netmap_vale_vp_krings_delete(na);  in netmap_vale_bwrap_krings_create()
1267 netmap_vale_bwrap_krings_delete(struct netmap_adapter *na)  in netmap_vale_bwrap_krings_delete()  argument
1269 	netmap_bwrap_krings_delete_common(na);  in netmap_vale_bwrap_krings_delete()
1270 	netmap_vale_vp_krings_delete(na);  in netmap_vale_bwrap_krings_delete()
1277 	struct netmap_adapter *na = NULL;  in netmap_vale_bwrap_attach()  local
1285 	na = &bna->up.up;  in netmap_vale_bwrap_attach()
1286 	strlcpy(na->name, nr_name, sizeof(na->name));  in netmap_vale_bwrap_attach()
1287 	na->nm_register = netmap_bwrap_reg;  in netmap_vale_bwrap_attach()
1288 	na->nm_txsync = netmap_vale_vp_txsync;  in netmap_vale_bwrap_attach()
1289 	// na->nm_rxsync = netmap_bwrap_rxsync;  in netmap_vale_bwrap_attach()
1290 	na->nm_krings_create = netmap_vale_bwrap_krings_create;  in netmap_vale_bwrap_attach()
1291 	na->nm_krings_delete = netmap_vale_bwrap_krings_delete;  in netmap_vale_bwrap_attach()
1292 	na->nm_notify = netmap_bwrap_notify;  in netmap_vale_bwrap_attach()
1304 	error = netmap_bwrap_attach_common(na, hwna);  in netmap_vale_bwrap_attach()
1312 netmap_get_vale_na(struct nmreq_header *hdr, struct netmap_adapter **na,  in netmap_get_vale_na()  argument
1315 	return netmap_get_bdg_na(hdr, na, nmd, create, &vale_bdg_ops);  in netmap_get_vale_na()
1362 	if (!NM_NA_VALID(ifp) || NA(ifp)->nm_register != netmap_vp_reg) {  in nm_vi_destroy()
1367 	vpna = (struct netmap_vp_adapter *)NA(ifp);  in nm_vi_destroy()
1401 nm_update_info(struct nmreq_register *req, struct netmap_adapter *na)  in nm_update_info()  argument
1403 	req->nr_rx_rings = na->num_rx_rings;  in nm_update_info()
1404 	req->nr_tx_rings = na->num_tx_rings;  in nm_update_info()
1405 	req->nr_rx_slots = na->num_rx_desc;  in nm_update_info()
1406 	req->nr_tx_slots = na->num_tx_desc;  in nm_update_info()
1407 	return netmap_mem_get_info(na->nm_mem, &req->nr_memsize, NULL,  in nm_update_info()
1440 			int update_err = nm_update_info(req, NA(ifp));  in netmap_vi_create()