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Diffstat (limited to 'net/bridge/br_private.h')
-rw-r--r--net/bridge/br_private.h41
1 files changed, 38 insertions, 3 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index a7cb3ece5031..5216a524b537 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)
{