diff options
Diffstat (limited to 'net/bridge/br_private.h')
| -rw-r--r-- | net/bridge/br_private.h | 41 |
1 files changed, 38 insertions, 3 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index a7cb3ece50310..5216a524b5370 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -423,6 +423,7 @@ struct br_input_skb_cb { #endif bool proxyarp_replied; + bool src_port_isolated; #ifdef CONFIG_BRIDGE_VLAN_FILTERING bool vlan_filtered; @@ -553,9 +554,11 @@ int br_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb, int br_fdb_sync_static(struct net_bridge *br, struct net_bridge_port *p); void br_fdb_unsync_static(struct net_bridge *br, struct net_bridge_port *p); int br_fdb_external_learn_add(struct net_bridge *br, struct net_bridge_port *p, - const unsigned char *addr, u16 vid); + const unsigned char *addr, u16 vid, + bool swdev_notify); int br_fdb_external_learn_del(struct net_bridge *br, struct net_bridge_port *p, - const unsigned char *addr, u16 vid); + const unsigned char *addr, u16 vid, + bool swdev_notify); void br_fdb_offloaded_set(struct net_bridge *br, struct net_bridge_port *p, const unsigned char *addr, u16 vid); @@ -572,8 +575,16 @@ int br_forward_finish(struct net *net, struct sock *sk, struct sk_buff *skb); void br_flood(struct net_bridge *br, struct sk_buff *skb, enum br_pkt_type pkt_type, bool local_rcv, bool local_orig); +/* return true if both source port and dest port are isolated */ +static inline bool br_skb_isolated(const struct net_bridge_port *to, + const struct sk_buff *skb) +{ + return BR_INPUT_SKB_CB(skb)->src_port_isolated && + (to->flags & BR_ISOLATED); +} + /* br_if.c */ -void br_port_carrier_check(struct net_bridge_port *p); +void br_port_carrier_check(struct net_bridge_port *p, bool *notified); int br_add_bridge(struct net *net, const char *name); int br_del_bridge(struct net *net, const char *name); int br_add_if(struct net_bridge *br, struct net_device *dev, @@ -594,11 +605,22 @@ static inline bool br_rx_handler_check_rcu(const struct net_device *dev) return rcu_dereference(dev->rx_handler) == br_handle_frame; } +static inline bool br_rx_handler_check_rtnl(const struct net_device *dev) +{ + return rcu_dereference_rtnl(dev->rx_handler) == br_handle_frame; +} + static inline struct net_bridge_port *br_port_get_check_rcu(const struct net_device *dev) { return br_rx_handler_check_rcu(dev) ? br_port_get_rcu(dev) : NULL; } +static inline struct net_bridge_port * +br_port_get_check_rtnl(const struct net_device *dev) +{ + return br_rx_handler_check_rtnl(dev) ? br_port_get_rtnl_rcu(dev) : NULL; +} + /* br_ioctl.c */ int br_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd); int br_ioctl_deviceless_stub(struct net *net, unsigned int cmd, @@ -1117,6 +1139,8 @@ int br_switchdev_set_port_flag(struct net_bridge_port *p, unsigned long mask); void br_switchdev_fdb_notify(const struct net_bridge_fdb_entry *fdb, int type); +int br_switchdev_port_vlan_add(struct net_device *dev, u16 vid, u16 flags); +int br_switchdev_port_vlan_del(struct net_device *dev, u16 vid); static inline void br_switchdev_frame_unmark(struct sk_buff *skb) { @@ -1146,6 +1170,17 @@ static inline int br_switchdev_set_port_flag(struct net_bridge_port *p, return 0; } +static inline int br_switchdev_port_vlan_add(struct net_device *dev, + u16 vid, u16 flags) +{ + return -EOPNOTSUPP; +} + +static inline int br_switchdev_port_vlan_del(struct net_device *dev, u16 vid) +{ + return -EOPNOTSUPP; +} + static inline void br_switchdev_fdb_notify(const struct net_bridge_fdb_entry *fdb, int type) { |