diff options
Diffstat (limited to 'net/bridge/br_private.h')
| -rw-r--r-- | net/bridge/br_private.h | 40 |
1 files changed, 29 insertions, 11 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 0d177280aa84..fd9ee73e0a6d 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -21,6 +21,7 @@ #include <net/ip6_fib.h> #include <linux/if_vlan.h> #include <linux/rhashtable.h> +#include <linux/refcount.h> #define BR_HASH_BITS 8 #define BR_HASH_SIZE (1 << BR_HASH_BITS) @@ -127,7 +128,7 @@ struct net_bridge_vlan { struct net_bridge_port *port; }; union { - atomic_t refcnt; + refcount_t refcnt; struct net_bridge_vlan *brvlan; }; @@ -169,7 +170,8 @@ struct net_bridge_fdb_entry { unsigned char is_local:1, is_static:1, added_by_user:1, - added_by_external_learn:1; + added_by_external_learn:1, + offloaded:1; /* write-heavy members should not affect lookups */ unsigned long updated ____cacheline_aligned_in_smp; @@ -284,6 +286,12 @@ static inline struct net_bridge_port *br_port_get_rtnl(const struct net_device * rtnl_dereference(dev->rx_handler_data) : NULL; } +static inline struct net_bridge_port *br_port_get_rtnl_rcu(const struct net_device *dev) +{ + return br_port_exists(dev) ? + rcu_dereference_rtnl(dev->rx_handler_data) : NULL; +} + struct net_bridge { spinlock_t lock; spinlock_t hash_lock; @@ -530,6 +538,8 @@ int br_fdb_external_learn_add(struct net_bridge *br, struct net_bridge_port *p, const unsigned char *addr, u16 vid); int br_fdb_external_learn_del(struct net_bridge *br, struct net_bridge_port *p, const unsigned char *addr, u16 vid); +void br_fdb_offloaded_set(struct net_bridge *br, struct net_bridge_port *p, + const unsigned char *addr, u16 vid); /* br_forward.c */ enum br_pkt_type { @@ -854,10 +864,6 @@ static inline u16 br_get_pvid(const struct net_bridge_vlan_group *vg) return vg->pvid; } -static inline int br_vlan_enabled(struct net_bridge *br) -{ - return br->vlan_enabled; -} #else static inline bool br_allowed_ingress(const struct net_bridge *br, struct net_bridge_vlan_group *vg, @@ -945,11 +951,6 @@ static inline u16 br_get_pvid(const struct net_bridge_vlan_group *vg) return 0; } -static inline int br_vlan_enabled(struct net_bridge *br) -{ - return 0; -} - static inline int __br_vlan_filter_toggle(struct net_bridge *br, unsigned long val) { @@ -1085,6 +1086,11 @@ void nbp_switchdev_frame_mark(const struct net_bridge_port *p, struct sk_buff *skb); bool nbp_switchdev_allowed_egress(const struct net_bridge_port *p, const struct sk_buff *skb); +int br_switchdev_set_port_flag(struct net_bridge_port *p, + unsigned long flags, + unsigned long mask); +void br_switchdev_fdb_notify(const struct net_bridge_fdb_entry *fdb, + int type); #else static inline int nbp_switchdev_mark_set(struct net_bridge_port *p) { @@ -1101,6 +1107,18 @@ static inline bool nbp_switchdev_allowed_egress(const struct net_bridge_port *p, { return true; } + +static inline int br_switchdev_set_port_flag(struct net_bridge_port *p, + unsigned long flags, + unsigned long mask) +{ + return 0; +} + +static inline void +br_switchdev_fdb_notify(const struct net_bridge_fdb_entry *fdb, int type) +{ +} #endif /* CONFIG_NET_SWITCHDEV */ #endif |