87 static void __aarp_expire(struct aarp_entry *a)  in __aarp_expire()  argument
89 	skb_queue_purge(&a->packet_queue);  in __aarp_expire()
90 	kfree(a);  in __aarp_expire()
98 static void __aarp_send_query(struct aarp_entry *a)  in __aarp_send_query()  argument
102 	struct net_device *dev = a->dev;  in __aarp_send_query()
141 	eah->pa_dst_net	 = a->target_addr.s_net;  in __aarp_send_query()
142 	eah->pa_dst_node = a->target_addr.s_node;  in __aarp_send_query()
147 	a->xmit_count++;  in __aarp_send_query()
148 	a->last_sent = jiffies;  in __aarp_send_query()
382 	struct aarp_entry *a = kmalloc(sizeof(*a), GFP_ATOMIC);  in aarp_alloc()  local
384 	if (a)  in aarp_alloc()
385 		skb_queue_head_init(&a->packet_queue);  in aarp_alloc()
386 	return a;  in aarp_alloc()
414 	struct aarp_entry *a;  in aarp_proxy_remove()  local
418 	a = __aarp_find_entry(proxies[hash], dev, sa);  in aarp_proxy_remove()
419 	if (a)  in aarp_proxy_remove()
420 		a->expires_at = jiffies - 1;  in aarp_proxy_remove()
430 	struct aarp_entry *a = __aarp_find_entry(proxies[hash], dev, sa);  in __aarp_proxy_find()  local
432 	return a ? sa : NULL;  in __aarp_proxy_find()
548 	struct aarp_entry *a;  in aarp_send_ddp()  local
613 	a = __aarp_find_entry(resolved[hash], dev, sa);  in aarp_send_ddp()
615 	if (a) { /* Return 1 and fill in the address */  in aarp_send_ddp()
616 		a->expires_at = jiffies + (sysctl_aarp_expiry_time * 10);  in aarp_send_ddp()
617 		ddp_dl->request(ddp_dl, skb, a->hwaddr);  in aarp_send_ddp()
623 	a = __aarp_find_entry(unresolved[hash], dev, sa);  in aarp_send_ddp()
624 	if (a) { /* Queue onto the unresolved queue */  in aarp_send_ddp()
625 		skb_queue_tail(&a->packet_queue, skb);  in aarp_send_ddp()
630 	a = aarp_alloc();  in aarp_send_ddp()
631 	if (!a) {  in aarp_send_ddp()
638 	skb_queue_tail(&a->packet_queue, skb);  in aarp_send_ddp()
639 	a->expires_at	 = jiffies + sysctl_aarp_resolve_time;  in aarp_send_ddp()
640 	a->dev		 = dev;  in aarp_send_ddp()
641 	a->next		 = unresolved[hash];  in aarp_send_ddp()
642 	a->target_addr	 = *sa;  in aarp_send_ddp()
643 	a->xmit_count	 = 0;  in aarp_send_ddp()
644 	unresolved[hash] = a;  in aarp_send_ddp()
648 	__aarp_send_query(a);  in aarp_send_ddp()
685 static void __aarp_resolved(struct aarp_entry **list, struct aarp_entry *a,  in __aarp_resolved()  argument
691 		if (*list == a) {  in __aarp_resolved()
693 			*list = a->next;  in __aarp_resolved()
696 			a->next = resolved[hash];  in __aarp_resolved()
697 			resolved[hash] = a;  in __aarp_resolved()
700 			while ((skb = skb_dequeue(&a->packet_queue)) != NULL) {  in __aarp_resolved()
701 				a->expires_at = jiffies +  in __aarp_resolved()
703 				ddp_dl->request(ddp_dl, skb, a->hwaddr);  in __aarp_resolved()
719 	struct aarp_entry *a;  in aarp_rcv()  local
766 	a = __aarp_find_entry(proxies[hash], dev, &da);  in aarp_rcv()
768 	if (a && a->status & ATIF_PROBE) {  in aarp_rcv()
769 		a->status |= ATIF_PROBE_FAIL;  in aarp_rcv()
783 		a = __aarp_find_entry(unresolved[hash], dev, &sa);  in aarp_rcv()
784 		if (!a || dev != a->dev)  in aarp_rcv()
788 		ether_addr_copy(a->hwaddr, ea->hw_src);  in aarp_rcv()
789 		__aarp_resolved(&unresolved[hash], a, hash);  in aarp_rcv()
829 			a = __aarp_find_entry(resolved[sa.s_node %  in aarp_rcv()
839 			if (a) {  in aarp_rcv()
840 				a->expires_at = jiffies - 1;  in aarp_rcv()