129 static int dn_neigh_construct(struct neighbour *neigh)  in dn_neigh_construct()  argument
131 	struct net_device *dev = neigh->dev;  in dn_neigh_construct()
132 	struct dn_neigh *dn = (struct dn_neigh *)neigh;  in dn_neigh_construct()
149 	__neigh_parms_put(neigh->parms);  in dn_neigh_construct()
150 	neigh->parms = neigh_parms_clone(parms);  in dn_neigh_construct()
153 		neigh->ops = &dn_long_ops;  in dn_neigh_construct()
155 		neigh->ops = &dn_short_ops;  in dn_neigh_construct()
159 		neigh->ops = &dn_phase3_ops;  in dn_neigh_construct()
161 	neigh->nud_state = NUD_NOARP;  in dn_neigh_construct()
162 	neigh->output = neigh->ops->connected_output;  in dn_neigh_construct()
165 		memcpy(neigh->ha, dev->broadcast, dev->addr_len);  in dn_neigh_construct()
167 		dn_dn2eth(neigh->ha, dn->addr);  in dn_neigh_construct()
192 static void dn_long_error_report(struct neighbour *neigh, struct sk_buff *skb)  in dn_long_error_report()  argument
199 static void dn_short_error_report(struct neighbour *neigh, struct sk_buff *skb)  in dn_short_error_report()  argument
209 	struct neighbour *neigh = dst->neighbour;  in dn_neigh_output_packet()  local
210 	struct net_device *dev = neigh->dev;  in dn_neigh_output_packet()
214 	if (dev_hard_header(skb, dev, ntohs(skb->protocol), neigh->ha,  in dn_neigh_output_packet()
216 		return neigh->ops->queue_xmit(skb);  in dn_neigh_output_packet()
228 	struct neighbour *neigh = dst->neighbour;  in dn_long_output()  local
229 	struct net_device *dev = neigh->dev;  in dn_long_output()
268 	return NF_HOOK(PF_DECnet, NF_DN_POST_ROUTING, skb, NULL, neigh->dev, dn_neigh_output_packet);  in dn_long_output()
274 	struct neighbour *neigh = dst->neighbour;  in dn_short_output()  local
275 	struct net_device *dev = neigh->dev;  in dn_short_output()
307 	return NF_HOOK(PF_DECnet, NF_DN_POST_ROUTING, skb, NULL, neigh->dev, dn_neigh_output_packet);  in dn_short_output()
317 	struct neighbour *neigh = dst->neighbour;  in dn_phase3_output()  local
318 	struct net_device *dev = neigh->dev;  in dn_phase3_output()
349 	return NF_HOOK(PF_DECnet, NF_DN_POST_ROUTING, skb, NULL, neigh->dev, dn_neigh_output_packet);  in dn_phase3_output()
374 	struct neighbour *neigh;  in dn_neigh_router_hello()  local
381 	neigh = __neigh_lookup(&dn_neigh_table, &src, skb->dev, 1);  in dn_neigh_router_hello()
383 	dn = (struct dn_neigh *)neigh;  in dn_neigh_router_hello()
385 	if (neigh) {  in dn_neigh_router_hello()
386 		write_lock(&neigh->lock);  in dn_neigh_router_hello()
388 		neigh->used = jiffies;  in dn_neigh_router_hello()
389 		dn_db = (struct dn_dev *)neigh->dev->dn_ptr;  in dn_neigh_router_hello()
391 		if (!(neigh->nud_state & NUD_PERMANENT)) {  in dn_neigh_router_hello()
392 			neigh->updated = jiffies;  in dn_neigh_router_hello()
394 			if (neigh->dev->type == ARPHRD_ETHER)  in dn_neigh_router_hello()
395 				memcpy(neigh->ha, &eth_hdr(skb)->h_source, ETH_ALEN);  in dn_neigh_router_hello()
415 				dn_db->router = neigh_clone(neigh);  in dn_neigh_router_hello()
418 					neigh_release(xchg(&dn_db->router, neigh_clone(neigh)));  in dn_neigh_router_hello()
421 		write_unlock(&neigh->lock);  in dn_neigh_router_hello()
422 		neigh_release(neigh);  in dn_neigh_router_hello()
435 	struct neighbour *neigh;  in dn_neigh_endnode_hello()  local
441 	neigh = __neigh_lookup(&dn_neigh_table, &src, skb->dev, 1);  in dn_neigh_endnode_hello()
443 	dn = (struct dn_neigh *)neigh;  in dn_neigh_endnode_hello()
445 	if (neigh) {  in dn_neigh_endnode_hello()
446 		write_lock(&neigh->lock);  in dn_neigh_endnode_hello()
448 		neigh->used = jiffies;  in dn_neigh_endnode_hello()
450 		if (!(neigh->nud_state & NUD_PERMANENT)) {  in dn_neigh_endnode_hello()
451 			neigh->updated = jiffies;  in dn_neigh_endnode_hello()
453 			if (neigh->dev->type == ARPHRD_ETHER)  in dn_neigh_endnode_hello()
454 				memcpy(neigh->ha, &eth_hdr(skb)->h_source, ETH_ALEN);  in dn_neigh_endnode_hello()
460 		write_unlock(&neigh->lock);  in dn_neigh_endnode_hello()
461 		neigh_release(neigh);  in dn_neigh_endnode_hello()
494 static void neigh_elist_cb(struct neighbour *neigh, void *_info)  in neigh_elist_cb()  argument
499 	if (neigh->dev != s->dev)  in neigh_elist_cb()
502 	dn = (struct dn_neigh *) neigh;  in neigh_elist_cb()
515 	*(s->rs) = neigh->nud_state & NUD_CONNECTED ? 0x80 : 0x0;  in neigh_elist_cb()