X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=net%2Fbridge%2Fbr_private.h;h=d1ca6d9566332055591b96979805748a4c76e6c5;hb=d09f4bdc4b8feadbb3326d4e6e0890556b19bf07;hp=e14c33b42f75c3d1f4b6bb095b32efdb9218683e;hpb=afb14c7cb66c0401237b181131fd3d6bd4810909;p=karo-tx-linux.git

diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index e14c33b42f75..d1ca6d956633 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -343,10 +343,9 @@ static inline int br_is_root_bridge(const struct net_bridge *br)
 }
 
 /* br_device.c */
-extern void br_dev_setup(struct net_device *dev);
-extern void br_dev_delete(struct net_device *dev, struct list_head *list);
-extern netdev_tx_t br_dev_xmit(struct sk_buff *skb,
-			       struct net_device *dev);
+void br_dev_setup(struct net_device *dev);
+void br_dev_delete(struct net_device *dev, struct list_head *list);
+netdev_tx_t br_dev_xmit(struct sk_buff *skb, struct net_device *dev);
 #ifdef CONFIG_NET_POLL_CONTROLLER
 static inline void br_netpoll_send_skb(const struct net_bridge_port *p,
 				       struct sk_buff *skb)
@@ -357,8 +356,8 @@ static inline void br_netpoll_send_skb(const struct net_bridge_port *p,
 		netpoll_send_skb(np, skb);
 }
 
-extern int br_netpoll_enable(struct net_bridge_port *p, gfp_t gfp);
-extern void br_netpoll_disable(struct net_bridge_port *p);
+int br_netpoll_enable(struct net_bridge_port *p, gfp_t gfp);
+void br_netpoll_disable(struct net_bridge_port *p);
 #else
 static inline void br_netpoll_send_skb(const struct net_bridge_port *p,
 				       struct sk_buff *skb)
@@ -376,116 +375,99 @@ static inline void br_netpoll_disable(struct net_bridge_port *p)
 #endif
 
 /* br_fdb.c */
-extern int br_fdb_init(void);
-extern void br_fdb_fini(void);
-extern void br_fdb_flush(struct net_bridge *br);
-extern void br_fdb_changeaddr(struct net_bridge_port *p,
-			      const unsigned char *newaddr);
-extern void br_fdb_change_mac_address(struct net_bridge *br, const u8 *newaddr);
-extern void br_fdb_cleanup(unsigned long arg);
-extern void br_fdb_delete_by_port(struct net_bridge *br,
-				  const struct net_bridge_port *p, int do_all);
-extern struct net_bridge_fdb_entry *__br_fdb_get(struct net_bridge *br,
-						 const unsigned char *addr,
-						 __u16 vid);
-extern int br_fdb_test_addr(struct net_device *dev, unsigned char *addr);
-extern int br_fdb_fillbuf(struct net_bridge *br, void *buf,
-			  unsigned long count, unsigned long off);
-extern int br_fdb_insert(struct net_bridge *br,
-			 struct net_bridge_port *source,
-			 const unsigned char *addr,
-			 u16 vid);
-extern void br_fdb_update(struct net_bridge *br,
-			  struct net_bridge_port *source,
-			  const unsigned char *addr,
-			  u16 vid);
-extern int fdb_delete_by_addr(struct net_bridge *br, const u8 *addr, u16 vid);
-
-extern int br_fdb_delete(struct ndmsg *ndm, struct nlattr *tb[],
-			 struct net_device *dev,
-			 const unsigned char *addr);
-extern int br_fdb_add(struct ndmsg *nlh, struct nlattr *tb[],
-		      struct net_device *dev,
-		      const unsigned char *addr,
-		      u16 nlh_flags);
-extern int br_fdb_dump(struct sk_buff *skb,
-		       struct netlink_callback *cb,
-		       struct net_device *dev,
-		       int idx);
+int br_fdb_init(void);
+void br_fdb_fini(void);
+void br_fdb_flush(struct net_bridge *br);
+void br_fdb_changeaddr(struct net_bridge_port *p, const unsigned char *newaddr);
+void br_fdb_change_mac_address(struct net_bridge *br, const u8 *newaddr);
+void br_fdb_cleanup(unsigned long arg);
+void br_fdb_delete_by_port(struct net_bridge *br,
+			   const struct net_bridge_port *p, int do_all);
+struct net_bridge_fdb_entry *__br_fdb_get(struct net_bridge *br,
+					  const unsigned char *addr, __u16 vid);
+int br_fdb_test_addr(struct net_device *dev, unsigned char *addr);
+int br_fdb_fillbuf(struct net_bridge *br, void *buf, unsigned long count,
+		   unsigned long off);
+int br_fdb_insert(struct net_bridge *br, struct net_bridge_port *source,
+		  const unsigned char *addr, u16 vid);
+void br_fdb_update(struct net_bridge *br, struct net_bridge_port *source,
+		   const unsigned char *addr, u16 vid);
+int fdb_delete_by_addr(struct net_bridge *br, const u8 *addr, u16 vid);
+
+int br_fdb_delete(struct ndmsg *ndm, struct nlattr *tb[],
+		  struct net_device *dev, const unsigned char *addr);
+int br_fdb_add(struct ndmsg *nlh, struct nlattr *tb[], struct net_device *dev,
+	       const unsigned char *addr, u16 nlh_flags);
+int br_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb,
+		struct net_device *dev, int idx);
 
 /* br_forward.c */
-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,
+void br_deliver(const struct net_bridge_port *to, struct sk_buff *skb);
+int br_dev_queue_push_xmit(struct sk_buff *skb);
+void br_forward(const struct net_bridge_port *to,
 		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,
-			     bool unicast);
-extern void br_flood_forward(struct net_bridge *br, struct sk_buff *skb,
-			     struct sk_buff *skb2, bool unicast);
+int br_forward_finish(struct sk_buff *skb);
+void br_flood_deliver(struct net_bridge *br, struct sk_buff *skb, bool unicast);
+void br_flood_forward(struct net_bridge *br, struct sk_buff *skb,
+		      struct sk_buff *skb2, bool unicast);
 
 /* br_if.c */
-extern void br_port_carrier_check(struct net_bridge_port *p);
-extern int br_add_bridge(struct net *net, const char *name);
-extern int br_del_bridge(struct net *net, const char *name);
-extern void br_net_exit(struct net *net);
-extern int br_add_if(struct net_bridge *br,
-	      struct net_device *dev);
-extern int br_del_if(struct net_bridge *br,
-	      struct net_device *dev);
-extern int br_min_mtu(const struct net_bridge *br);
-extern netdev_features_t br_features_recompute(struct net_bridge *br,
-	netdev_features_t features);
+void br_port_carrier_check(struct net_bridge_port *p);
+int br_add_bridge(struct net *net, const char *name);
+int br_del_bridge(struct net *net, const char *name);
+void br_net_exit(struct net *net);
+int br_add_if(struct net_bridge *br, struct net_device *dev);
+int br_del_if(struct net_bridge *br, struct net_device *dev);
+int br_min_mtu(const struct net_bridge *br);
+netdev_features_t br_features_recompute(struct net_bridge *br,
+					netdev_features_t features);
 
 /* br_input.c */
-extern int br_handle_frame_finish(struct sk_buff *skb);
-extern rx_handler_result_t br_handle_frame(struct sk_buff **pskb);
+int br_handle_frame_finish(struct sk_buff *skb);
+rx_handler_result_t br_handle_frame(struct sk_buff **pskb);
 
 /* br_ioctl.c */
-extern int br_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-extern int br_ioctl_deviceless_stub(struct net *net, unsigned int cmd, void __user *arg);
+int br_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
+int br_ioctl_deviceless_stub(struct net *net, unsigned int cmd,
+			     void __user *arg);
 
 /* br_multicast.c */
 #ifdef CONFIG_BRIDGE_IGMP_SNOOPING
 extern unsigned int br_mdb_rehash_seq;
-extern int br_multicast_rcv(struct net_bridge *br,
-			    struct net_bridge_port *port,
-			    struct sk_buff *skb);
-extern struct net_bridge_mdb_entry *br_mdb_get(struct net_bridge *br,
-					       struct sk_buff *skb, u16 vid);
-extern void br_multicast_add_port(struct net_bridge_port *port);
-extern void br_multicast_del_port(struct net_bridge_port *port);
-extern void br_multicast_enable_port(struct net_bridge_port *port);
-extern void br_multicast_disable_port(struct net_bridge_port *port);
-extern void br_multicast_init(struct net_bridge *br);
-extern void br_multicast_open(struct net_bridge *br);
-extern void br_multicast_stop(struct net_bridge *br);
-extern void br_multicast_deliver(struct net_bridge_mdb_entry *mdst,
-				 struct sk_buff *skb);
-extern void br_multicast_forward(struct net_bridge_mdb_entry *mdst,
-				 struct sk_buff *skb, struct sk_buff *skb2);
-extern int br_multicast_set_router(struct net_bridge *br, unsigned long val);
-extern int br_multicast_set_port_router(struct net_bridge_port *p,
-					unsigned long val);
-extern int br_multicast_toggle(struct net_bridge *br, unsigned long val);
-extern int br_multicast_set_querier(struct net_bridge *br, unsigned long val);
-extern int br_multicast_set_hash_max(struct net_bridge *br, unsigned long val);
-extern struct net_bridge_mdb_entry *br_mdb_ip_get(
-				struct net_bridge_mdb_htable *mdb,
-				struct br_ip *dst);
-extern struct net_bridge_mdb_entry *br_multicast_new_group(struct net_bridge *br,
-				struct net_bridge_port *port, struct br_ip *group);
-extern void br_multicast_free_pg(struct rcu_head *head);
-extern struct net_bridge_port_group *br_multicast_new_port_group(
-				struct net_bridge_port *port,
-				struct br_ip *group,
-				struct net_bridge_port_group __rcu *next,
-				unsigned char state);
-extern void br_mdb_init(void);
-extern void br_mdb_uninit(void);
-extern void br_mdb_notify(struct net_device *dev, struct net_bridge_port *port,
-			  struct br_ip *group, int type);
+int br_multicast_rcv(struct net_bridge *br, struct net_bridge_port *port,
+		     struct sk_buff *skb);
+struct net_bridge_mdb_entry *br_mdb_get(struct net_bridge *br,
+					struct sk_buff *skb, u16 vid);
+void br_multicast_add_port(struct net_bridge_port *port);
+void br_multicast_del_port(struct net_bridge_port *port);
+void br_multicast_enable_port(struct net_bridge_port *port);
+void br_multicast_disable_port(struct net_bridge_port *port);
+void br_multicast_init(struct net_bridge *br);
+void br_multicast_open(struct net_bridge *br);
+void br_multicast_stop(struct net_bridge *br);
+void br_multicast_deliver(struct net_bridge_mdb_entry *mdst,
+			  struct sk_buff *skb);
+void br_multicast_forward(struct net_bridge_mdb_entry *mdst,
+			  struct sk_buff *skb, struct sk_buff *skb2);
+int br_multicast_set_router(struct net_bridge *br, unsigned long val);
+int br_multicast_set_port_router(struct net_bridge_port *p, unsigned long val);
+int br_multicast_toggle(struct net_bridge *br, unsigned long val);
+int br_multicast_set_querier(struct net_bridge *br, unsigned long val);
+int br_multicast_set_hash_max(struct net_bridge *br, unsigned long val);
+struct net_bridge_mdb_entry *
+br_mdb_ip_get(struct net_bridge_mdb_htable *mdb, struct br_ip *dst);
+struct net_bridge_mdb_entry *
+br_multicast_new_group(struct net_bridge *br, struct net_bridge_port *port,
+		       struct br_ip *group);
+void br_multicast_free_pg(struct rcu_head *head);
+struct net_bridge_port_group *
+br_multicast_new_port_group(struct net_bridge_port *port, struct br_ip *group,
+			    struct net_bridge_port_group __rcu *next,
+			    unsigned char state);
+void br_mdb_init(void);
+void br_mdb_uninit(void);
+void br_mdb_notify(struct net_device *dev, struct net_bridge_port *port,
+		   struct br_ip *group, int type);
 
 #define mlock_dereference(X, br) \
 	rcu_dereference_protected(X, lockdep_is_held(&br->multicast_lock))
@@ -590,22 +572,21 @@ static inline void br_mdb_uninit(void)
 
 /* br_vlan.c */
 #ifdef CONFIG_BRIDGE_VLAN_FILTERING
-extern bool br_allowed_ingress(struct net_bridge *br, struct net_port_vlans *v,
-			       struct sk_buff *skb, u16 *vid);
-extern bool br_allowed_egress(struct net_bridge *br,
-			      const struct net_port_vlans *v,
-			      const struct sk_buff *skb);
-extern struct sk_buff *br_handle_vlan(struct net_bridge *br,
-				      const struct net_port_vlans *v,
-				      struct sk_buff *skb);
-extern int br_vlan_add(struct net_bridge *br, u16 vid, u16 flags);
-extern int br_vlan_delete(struct net_bridge *br, u16 vid);
-extern void br_vlan_flush(struct net_bridge *br);
-extern int br_vlan_filter_toggle(struct net_bridge *br, unsigned long val);
-extern int nbp_vlan_add(struct net_bridge_port *port, u16 vid, u16 flags);
-extern int nbp_vlan_delete(struct net_bridge_port *port, u16 vid);
-extern void nbp_vlan_flush(struct net_bridge_port *port);
-extern bool nbp_vlan_find(struct net_bridge_port *port, u16 vid);
+bool br_allowed_ingress(struct net_bridge *br, struct net_port_vlans *v,
+			struct sk_buff *skb, u16 *vid);
+bool br_allowed_egress(struct net_bridge *br, const struct net_port_vlans *v,
+		       const struct sk_buff *skb);
+struct sk_buff *br_handle_vlan(struct net_bridge *br,
+			       const struct net_port_vlans *v,
+			       struct sk_buff *skb);
+int br_vlan_add(struct net_bridge *br, u16 vid, u16 flags);
+int br_vlan_delete(struct net_bridge *br, u16 vid);
+void br_vlan_flush(struct net_bridge *br);
+int br_vlan_filter_toggle(struct net_bridge *br, unsigned long val);
+int nbp_vlan_add(struct net_bridge_port *port, u16 vid, u16 flags);
+int nbp_vlan_delete(struct net_bridge_port *port, u16 vid);
+void nbp_vlan_flush(struct net_bridge_port *port);
+bool nbp_vlan_find(struct net_bridge_port *port, u16 vid);
 
 static inline struct net_port_vlans *br_get_vlan_info(
 						const struct net_bridge *br)
@@ -724,9 +705,9 @@ static inline u16 br_get_pvid(const struct net_port_vlans *v)
 
 /* br_netfilter.c */
 #ifdef CONFIG_BRIDGE_NETFILTER
-extern int br_netfilter_init(void);
-extern void br_netfilter_fini(void);
-extern void br_netfilter_rtable_init(struct net_bridge *);
+int br_netfilter_init(void);
+void br_netfilter_fini(void);
+void br_netfilter_rtable_init(struct net_bridge *);
 #else
 #define br_netfilter_init()	(0)
 #define br_netfilter_fini()	do { } while(0)
@@ -734,43 +715,39 @@ extern void br_netfilter_rtable_init(struct net_bridge *);
 #endif
 
 /* br_stp.c */
-extern void br_log_state(const struct net_bridge_port *p);
-extern struct net_bridge_port *br_get_port(struct net_bridge *br,
-					   u16 port_no);
-extern void br_init_port(struct net_bridge_port *p);
-extern void br_become_designated_port(struct net_bridge_port *p);
+void br_log_state(const struct net_bridge_port *p);
+struct net_bridge_port *br_get_port(struct net_bridge *br, u16 port_no);
+void br_init_port(struct net_bridge_port *p);
+void br_become_designated_port(struct net_bridge_port *p);
 
-extern void __br_set_forward_delay(struct net_bridge *br, unsigned long t);
-extern int br_set_forward_delay(struct net_bridge *br, unsigned long x);
-extern int br_set_hello_time(struct net_bridge *br, unsigned long x);
-extern int br_set_max_age(struct net_bridge *br, unsigned long x);
+void __br_set_forward_delay(struct net_bridge *br, unsigned long t);
+int br_set_forward_delay(struct net_bridge *br, unsigned long x);
+int br_set_hello_time(struct net_bridge *br, unsigned long x);
+int br_set_max_age(struct net_bridge *br, unsigned long x);
 
 
 /* br_stp_if.c */
-extern void br_stp_enable_bridge(struct net_bridge *br);
-extern void br_stp_disable_bridge(struct net_bridge *br);
-extern void br_stp_set_enabled(struct net_bridge *br, unsigned long val);
-extern void br_stp_enable_port(struct net_bridge_port *p);
-extern void br_stp_disable_port(struct net_bridge_port *p);
-extern bool br_stp_recalculate_bridge_id(struct net_bridge *br);
-extern void br_stp_change_bridge_id(struct net_bridge *br, const unsigned char *a);
-extern void br_stp_set_bridge_priority(struct net_bridge *br,
-				       u16 newprio);
-extern int br_stp_set_port_priority(struct net_bridge_port *p,
-				    unsigned long newprio);
-extern int br_stp_set_path_cost(struct net_bridge_port *p,
-				unsigned long path_cost);
-extern ssize_t br_show_bridge_id(char *buf, const struct bridge_id *id);
+void br_stp_enable_bridge(struct net_bridge *br);
+void br_stp_disable_bridge(struct net_bridge *br);
+void br_stp_set_enabled(struct net_bridge *br, unsigned long val);
+void br_stp_enable_port(struct net_bridge_port *p);
+void br_stp_disable_port(struct net_bridge_port *p);
+bool br_stp_recalculate_bridge_id(struct net_bridge *br);
+void br_stp_change_bridge_id(struct net_bridge *br, const unsigned char *a);
+void br_stp_set_bridge_priority(struct net_bridge *br, u16 newprio);
+int br_stp_set_port_priority(struct net_bridge_port *p, unsigned long newprio);
+int br_stp_set_path_cost(struct net_bridge_port *p, unsigned long path_cost);
+ssize_t br_show_bridge_id(char *buf, const struct bridge_id *id);
 
 /* br_stp_bpdu.c */
 struct stp_proto;
-extern void br_stp_rcv(const struct stp_proto *proto, struct sk_buff *skb,
-		       struct net_device *dev);
+void br_stp_rcv(const struct stp_proto *proto, struct sk_buff *skb,
+		struct net_device *dev);
 
 /* br_stp_timer.c */
-extern void br_stp_timer_init(struct net_bridge *br);
-extern void br_stp_port_timer_init(struct net_bridge_port *p);
-extern unsigned long br_timer_value(const struct timer_list *timer);
+void br_stp_timer_init(struct net_bridge *br);
+void br_stp_port_timer_init(struct net_bridge_port *p);
+unsigned long br_timer_value(const struct timer_list *timer);
 
 /* br.c */
 #if IS_ENABLED(CONFIG_ATM_LANE)
@@ -779,23 +756,23 @@ extern int (*br_fdb_test_addr_hook)(struct net_device *dev, unsigned char *addr)
 
 /* br_netlink.c */
 extern struct rtnl_link_ops br_link_ops;
-extern int br_netlink_init(void);
-extern void br_netlink_fini(void);
-extern void br_ifinfo_notify(int event, struct net_bridge_port *port);
-extern int br_setlink(struct net_device *dev, struct nlmsghdr *nlmsg);
-extern int br_dellink(struct net_device *dev, struct nlmsghdr *nlmsg);
-extern int br_getlink(struct sk_buff *skb, u32 pid, u32 seq,
-		      struct net_device *dev, u32 filter_mask);
+int br_netlink_init(void);
+void br_netlink_fini(void);
+void br_ifinfo_notify(int event, struct net_bridge_port *port);
+int br_setlink(struct net_device *dev, struct nlmsghdr *nlmsg);
+int br_dellink(struct net_device *dev, struct nlmsghdr *nlmsg);
+int br_getlink(struct sk_buff *skb, u32 pid, u32 seq, struct net_device *dev,
+	       u32 filter_mask);
 
 #ifdef CONFIG_SYSFS
 /* 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);
+int br_sysfs_addif(struct net_bridge_port *p);
+int br_sysfs_renameif(struct net_bridge_port *p);
 
 /* br_sysfs_br.c */
-extern int br_sysfs_addbr(struct net_device *dev);
-extern void br_sysfs_delbr(struct net_device *dev);
+int br_sysfs_addbr(struct net_device *dev);
+void br_sysfs_delbr(struct net_device *dev);
 
 #else