--- zzzz-none-000/linux-2.4.17/net/bridge/br_fdb.c	2000-11-09 23:57:53.000000000 +0000
+++ sangam-fb-322/linux-2.4.17/net/bridge/br_fdb.c	2004-11-24 13:22:09.000000000 +0000
@@ -5,7 +5,7 @@
  *	Authors:
  *	Lennert Buytenhek		<buytenh@gnu.org>
  *
- *	$Id: br_fdb.c,v 1.5 2000/11/08 05:16:40 davem Exp $
+ *	$Id: br_fdb.c,v 1.1.1.1 2002/03/18 15:12:19 jharrell Exp $
  *
  *	This program is free software; you can redistribute it and/or
  *	modify it under the terms of the GNU General Public License
@@ -56,6 +56,11 @@
 {
 	unsigned long x;
 
+#ifdef AVM_FAST_HASH
+	u16 *p = (u16 *)mac;
+	x = *p + *(p+1) + *(p+2);
+	x = x + (x >> 8);
+#else
 	x = mac[0];
 	x = (x << 2) ^ mac[1];
 	x = (x << 2) ^ mac[2];
@@ -64,6 +69,7 @@
 	x = (x << 2) ^ mac[5];
 
 	x ^= x >> 8;
+#endif
 
 	return x & (BR_HASH_SIZE - 1);
 }
@@ -172,7 +178,14 @@
 	read_lock_bh(&br->hash_lock);
 	fdb = br->hash[br_mac_hash(addr)];
 	while (fdb != NULL) {
+
+#if defined (CONFIG_MIPS_AVALANCHE_FAST_BRIDGE)
+
+		if (  (*((short *)fdb->addr.addr) ==  *((short *)addr)) && ((*(short  *)(((char *)fdb->addr.addr + 2))) == (*(short  *)(addr + 2))) 
+			&& ((*(short  *)(((char *)fdb->addr.addr + 4))) == (*(short  *)(addr + 4)))  )   {
+#else
 		if (!memcmp(fdb->addr.addr, addr, ETH_ALEN)) {
+#endif
 			if (!has_expired(br, fdb)) {
 				atomic_inc(&fdb->use_count);
 				read_unlock_bh(&br->hash_lock);