diff options
Diffstat (limited to 'net/bridge/br_private.h')
| -rw-r--r-- | net/bridge/br_private.h | 69 |
1 files changed, 65 insertions, 4 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h index 1cf2cef78584..0f4a74bc6a9b 100644 --- a/net/bridge/br_private.h +++ b/net/bridge/br_private.h @@ -45,6 +45,17 @@ struct mac_addr unsigned char addr[6]; }; +struct br_ip +{ + union { + __be32 ip4; +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE) + struct in6_addr ip6; +#endif + } u; + __be16 proto; +}; + struct net_bridge_fdb_entry { struct hlist_node hlist; @@ -64,7 +75,7 @@ struct net_bridge_port_group { struct rcu_head rcu; struct timer_list timer; struct timer_list query_timer; - __be32 addr; + struct br_ip addr; u32 queries_sent; }; @@ -77,7 +88,7 @@ struct net_bridge_mdb_entry struct rcu_head rcu; struct timer_list timer; struct timer_list query_timer; - __be32 addr; + struct br_ip addr; u32 queries_sent; }; @@ -128,6 +139,17 @@ struct net_bridge_port struct hlist_head mglist; struct hlist_node rlist; #endif + +#ifdef CONFIG_SYSFS + char sysfs_name[IFNAMSIZ]; +#endif +}; + +struct br_cpu_netstats { + unsigned long rx_packets; + unsigned long rx_bytes; + unsigned long tx_packets; + unsigned long tx_bytes; }; struct net_bridge @@ -135,6 +157,8 @@ struct net_bridge spinlock_t lock; struct list_head port_list; struct net_device *dev; + + struct br_cpu_netstats __percpu *stats; spinlock_t hash_lock; struct hlist_head hash[BR_HASH_SIZE]; unsigned long feature_mask; @@ -206,12 +230,35 @@ struct net_bridge struct br_input_skb_cb { struct net_device *brdev; +#ifdef CONFIG_BRIDGE_IGMP_SNOOPING int igmp; int mrouters_only; +#endif }; #define BR_INPUT_SKB_CB(__skb) ((struct br_input_skb_cb *)(__skb)->cb) +#ifdef CONFIG_BRIDGE_IGMP_SNOOPING +# define BR_INPUT_SKB_CB_MROUTERS_ONLY(__skb) (BR_INPUT_SKB_CB(__skb)->mrouters_only) +#else +# define BR_INPUT_SKB_CB_MROUTERS_ONLY(__skb) (0) +#endif + +#define br_printk(level, br, format, args...) \ + printk(level "%s: " format, (br)->dev->name, ##args) + +#define br_err(__br, format, args...) \ + br_printk(KERN_ERR, __br, format, ##args) +#define br_warn(__br, format, args...) \ + br_printk(KERN_WARNING, __br, format, ##args) +#define br_notice(__br, format, args...) \ + br_printk(KERN_NOTICE, __br, format, ##args) +#define br_info(__br, format, args...) \ + br_printk(KERN_INFO, __br, format, ##args) + +#define br_debug(br, format, args...) \ + pr_debug("%s: " format, (br)->dev->name, ##args) + extern struct notifier_block br_device_notifier; extern const u8 br_group_address[ETH_ALEN]; @@ -225,6 +272,18 @@ static inline int br_is_root_bridge(const struct net_bridge *br) extern void br_dev_setup(struct net_device *dev); extern netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev); +#ifdef CONFIG_NET_POLL_CONTROLLER +extern void br_netpoll_cleanup(struct net_device *dev); +extern void br_netpoll_enable(struct net_bridge *br, + struct net_device *dev); +extern void br_netpoll_disable(struct net_bridge *br, + struct net_device *dev); +#else +#define br_netpoll_cleanup(br) +#define br_netpoll_enable(br, dev) +#define br_netpoll_disable(br, dev) + +#endif /* br_fdb.c */ extern int br_fdb_init(void); @@ -252,7 +311,7 @@ extern void br_deliver(const struct net_bridge_port *to, struct sk_buff *skb); extern int br_dev_queue_push_xmit(struct sk_buff *skb); extern void br_forward(const struct net_bridge_port *to, - struct sk_buff *skb); + struct sk_buff *skb, struct sk_buff *skb0); extern int br_forward_finish(struct sk_buff *skb); extern void br_flood_deliver(struct net_bridge *br, struct sk_buff *skb); extern void br_flood_forward(struct net_bridge *br, struct sk_buff *skb, @@ -423,8 +482,9 @@ extern void br_ifinfo_notify(int event, struct net_bridge_port *port); #ifdef CONFIG_SYSFS /* br_sysfs_if.c */ -extern struct sysfs_ops brport_sysfs_ops; +extern const struct sysfs_ops brport_sysfs_ops; extern int br_sysfs_addif(struct net_bridge_port *p); +extern int br_sysfs_renameif(struct net_bridge_port *p); /* br_sysfs_br.c */ extern int br_sysfs_addbr(struct net_device *dev); @@ -433,6 +493,7 @@ extern void br_sysfs_delbr(struct net_device *dev); #else #define br_sysfs_addif(p) (0) +#define br_sysfs_renameif(p) (0) #define br_sysfs_addbr(dev) (0) #define br_sysfs_delbr(dev) do { } while(0) #endif /* CONFIG_SYSFS */ |