diff --git a/[refs] b/[refs]
index 69a0a8fce4c4..0af269902d9a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b171e204b32b69e241af994d6e9be559e33535c1
+refs/heads/master: 85cb9b68640cf467a99d4b6d518f1293222dbc9e
diff --git a/trunk/drivers/firewire/core-transaction.c b/trunk/drivers/firewire/core-transaction.c
index 479b22f5a1eb..da628c72a462 100644
--- a/trunk/drivers/firewire/core-transaction.c
+++ b/trunk/drivers/firewire/core-transaction.c
@@ -834,7 +834,7 @@ static void handle_topology_map(struct fw_card *card, struct fw_request *request
 }
 
 static struct fw_address_handler topology_map = {
-	.length			= 0x200,
+	.length			= 0x400,
 	.address_callback	= handle_topology_map,
 };