--- zzzz-none-000/linux-2.4.17/net/bridge/br_if.c	2001-12-21 17:42:05.000000000 +0000
+++ sangam-fb-322/linux-2.4.17/net/bridge/br_if.c	2004-11-24 13:22:09.000000000 +0000
@@ -5,7 +5,7 @@
  *	Authors:
  *	Lennert Buytenhek		<buytenh@gnu.org>
  *
- *	$Id: br_if.c,v 1.6 2001/11/24 17:51:03 davem Exp $
+ *	$Id: br_if.c,v 1.3 2003/10/03 20:39:41 mhassler Exp $
  *
  *	This program is free software; you can redistribute it and/or
  *	modify it under the terms of the GNU General Public License
@@ -46,6 +46,10 @@
 	if ((p = dev->br_port) == NULL)
 		return -EINVAL;
 
+#ifdef AVM_DELAYQUEUE
+	br_delayqueue_discard_frames(br , dev);
+#endif
+
 	br_stp_disable_port(p);
 
 	dev_set_promiscuity(dev, -1);
@@ -68,7 +72,7 @@
 	return 0;
 }
 
-static struct net_bridge **__find_br(char *name)
+struct net_bridge **__find_br(char *name)
 {
 	struct net_bridge **b;
 	struct net_bridge *br;
@@ -111,17 +115,21 @@
 	br->lock = RW_LOCK_UNLOCKED;
 	br->hash_lock = RW_LOCK_UNLOCKED;
 
+#ifdef AVM_DELAYQUEUE
+	skb_queue_head_init(&br->delayqueue);
+#endif
+
 	br->bridge_id.prio[0] = 0x80;
 	br->bridge_id.prio[1] = 0x00;
 	memset(br->bridge_id.addr, 0, ETH_ALEN);
 
-	br->stp_enabled = 1;
+	br->stp_enabled = 0;
 	br->designated_root = br->bridge_id;
 	br->root_path_cost = 0;
 	br->root_port = 0;
-	br->bridge_max_age = br->max_age = 20 * HZ;
+	br->bridge_max_age = br->max_age = 6 * HZ;
 	br->bridge_hello_time = br->hello_time = 2 * HZ;
-	br->bridge_forward_delay = br->forward_delay = 15 * HZ;
+	br->bridge_forward_delay = br->forward_delay = 4 * HZ;
 	br->topology_change = 0;
 	br->topology_change_detected = 0;
 	br_timer_clear(&br->hello_timer);
@@ -131,6 +139,9 @@
 	br->ageing_time = 300 * HZ;
 	br->gc_interval = 4 * HZ;
 
+	/*Set Bridge Filter to be Off br Default*/
+	br->br_filter_active = 0;
+
 	return br;
 }
 
@@ -140,7 +151,7 @@
 	int i;
 	struct net_bridge_port *p;
 
-	p = kmalloc(sizeof(*p), GFP_KERNEL);
+	p = kmalloc(sizeof(*p), GFP_ATOMIC);
 	if (p == NULL)
 		return p;
 
@@ -205,6 +216,17 @@
 	if (br->dev.flags & IFF_UP)
 		return -EBUSY;
 
+#ifdef AVM_DELAYQUEUE
+	/* destroy the delay queue */
+	if (br->tokens_per_tick) {
+		br->tokens_per_tick = 0;
+		del_timer(&br->token_tick);
+	}
+	br_delayqueue_handle_frames(br);
+#endif
+
+	br_flush_filter(br);
+
 	del_ifs(br);
 
 	*b = br->next;