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-rw-r--r--net/bridge/br_private.h57
1 files changed, 55 insertions, 2 deletions
diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 846d7d1e2075..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;
@@ -220,6 +244,21 @@ struct br_input_skb_cb {
# 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];
@@ -233,6 +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);
@@ -433,6 +484,7 @@ extern void br_ifinfo_notify(int event, struct net_bridge_port *port);
/* br_sysfs_if.c */
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);
@@ -441,6 +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 */
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