--- zzzz-none-000/linux-4.9.276/include/net/switchdev.h	2021-07-20 14:21:16.000000000 +0000
+++ falcon-5530-750/linux-4.9.276/include/net/switchdev.h	2023-04-05 08:19:02.000000000 +0000
@@ -46,8 +46,13 @@
 	SWITCHDEV_ATTR_ID_PORT_PARENT_ID,
 	SWITCHDEV_ATTR_ID_PORT_STP_STATE,
 	SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS,
+	SWITCHDEV_ATTR_ID_PORT_PRE_BRIDGE_FLAGS,
+	SWITCHDEV_ATTR_ID_PORT_LEARNING_LIMIT,
+	SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS_SUPPORT,
 	SWITCHDEV_ATTR_ID_BRIDGE_AGEING_TIME,
 	SWITCHDEV_ATTR_ID_BRIDGE_VLAN_FILTERING,
+	SWITCHDEV_ATTR_ID_BRIDGE_MCAST_FLOOD,
+	SWITCHDEV_ATTR_ID_BRIDGE_AVM_FLOOD_RATELIMIT,
 };
 
 struct switchdev_attr {
@@ -59,9 +64,13 @@
 	union {
 		struct netdev_phys_item_id ppid;	/* PORT_PARENT_ID */
 		u8 stp_state;				/* PORT_STP_STATE */
-		unsigned long brport_flags;		/* PORT_BRIDGE_FLAGS */
+		unsigned long brport_flags;		/* PORT_{PRE}_BRIDGE_FLAGS */
+		int learning_limit; /* PORT_LEARNING_LIMIT */
+		unsigned long brport_flags_support; /* PORT_BRIDGE_FLAGS_SUPPORT */
 		clock_t ageing_time;			/* BRIDGE_AGEING_TIME */
 		bool vlan_filtering;			/* BRIDGE_VLAN_FILTERING */
+		enum br_mcast_flood_mode mcast_flood; /* BRIDGE_MCAST_FLOOD */
+		int avm_flood_ratelimit;		/* BRIDGE_AVM_FLOOD_RATELIMIT */
 	} u;
 };
 
@@ -169,6 +178,9 @@
 	return info->dev;
 }
 
+/* Flags that can have a nonzero default read from hardware. */
+#define BR_PORT_FLAGS_HW_DEFAULT BR_HAIRPIN_MODE
+
 #ifdef CONFIG_NET_SWITCHDEV
 
 void switchdev_deferred_process(void);