--- zzzz-none-000/linux-4.9.276/net/bridge/Kconfig	2021-07-20 14:21:16.000000000 +0000
+++ falcon-5530-750/linux-4.9.276/net/bridge/Kconfig	2023-04-05 08:19:02.000000000 +0000
@@ -33,6 +33,24 @@
 
 	  If unsure, say N.
 
+config AVM_BRIDGE_FLOOD_RATELIMITER
+	bool "Port flood rate limiting"
+	depends on AVM_ENHANCED
+	depends on BRIDGE
+	default y
+	---help---
+	  AVM extension
+
+	  This enables a simple, configurable bridge flood rate limiting mechanism, to
+	  help protect accidental or willful network loops. You can configure a
+	  maximum packet rate and a reserve. The reserve can be higher to allow for
+	  short bursts.
+
+	  The ratelimiter will only limit packets which are forwarded on all ports.
+	  Traffic (unicast and multicast) that is forwarded to specific ports is
+	  unaffected. Locally generated traffic is unaffected as well. It is
+	  disabled by default and must be configured through sysfs.
+
 config BRIDGE_IGMP_SNOOPING
 	bool "IGMP/MLD snooping"
 	depends on BRIDGE
@@ -60,3 +78,16 @@
 	  Say N to exclude this support and reduce the binary size.
 
 	  If unsure, say Y.
+
+config MCAST_PROXY
+	tristate "MCAST Proxy support"
+	depends on m
+	default n
+	help
+	  Lantiq Multicast Proxy support
+
+config MCAST_SNOOPING
+	bool "MCAST Snooping support"
+	default n
+	help
+	  Lantiq Multicast Snooping support