X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fbridge%2Fbr_private.h;h=f666f7b28ff584d7222a9763c95288c6d63da11d;hb=0c326331c8b107abc0a160e8899d749150b8f76a;hp=6a0540e0591e93593d547ff35cafe1e00da50799;hpb=b312362be6d9155b66f3a26d9159e0a680fbd6c5;p=linux-2.6

diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 6a0540e059..f666f7b28f 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -16,7 +16,6 @@
 #define _BR_PRIVATE_H
 
 #include <linux/netdevice.h>
-#include <linux/miscdevice.h>
 #include <linux/if_bridge.h>
 
 #define BR_HASH_BITS 8
@@ -27,9 +26,10 @@
 #define BR_PORT_BITS	10
 #define BR_MAX_PORTS	(1<<BR_PORT_BITS)
 
-#define BR_PORT_DEBOUNCE (HZ/10)
+#define BR_VERSION	"2.3"
 
-#define BR_VERSION	"2.2"
+/* Path to usermode spanning tree program */
+#define BR_STP_PROG	"/sbin/bridge-stp"
 
 typedef struct bridge_id bridge_id;
 typedef struct mac_addr mac_addr;
@@ -82,7 +82,6 @@ struct net_bridge_port
 	struct timer_list		hold_timer;
 	struct timer_list		message_age_timer;
 	struct kobject			kobj;
-	struct delayed_work		carrier_check;
 	struct rcu_head			rcu;
 };
 
@@ -111,7 +110,13 @@ struct net_bridge
 
 	u8				group_addr[ETH_ALEN];
 	u16				root_port;
-	unsigned char			stp_enabled;
+
+	enum {
+		BR_NO_STP, 		/* no spanning tree */
+		BR_KERNEL_STP,		/* old STP in kernel */
+		BR_USER_STP,		/* new RSTP in userspace */
+	} stp_enabled;
+
 	unsigned char			topology_change;
 	unsigned char			topology_change_detected;
 
@@ -131,14 +136,14 @@ static inline int br_is_root_bridge(const struct net_bridge *br)
 	return !memcmp(&br->bridge_id, &br->designated_root, 8);
 }
 
-
 /* br_device.c */
 extern void br_dev_setup(struct net_device *dev);
 extern int br_dev_xmit(struct sk_buff *skb, struct net_device *dev);
 
 /* br_fdb.c */
-extern void br_fdb_init(void);
+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_cleanup(unsigned long arg);
@@ -165,14 +170,11 @@ 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);
 extern int br_forward_finish(struct sk_buff *skb);
-extern void br_flood_deliver(struct net_bridge *br,
-		      struct sk_buff *skb,
-		      int clone);
-extern void br_flood_forward(struct net_bridge *br,
-		      struct sk_buff *skb,
-		      int clone);
+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);
 
 /* br_if.c */
+extern void br_port_carrier_check(struct net_bridge_port *p);
 extern int br_add_bridge(const char *name);
 extern int br_del_bridge(const char *name);
 extern void br_cleanup_bridges(void);
@@ -185,11 +187,12 @@ extern void br_features_recompute(struct net_bridge *br);
 
 /* br_input.c */
 extern int br_handle_frame_finish(struct sk_buff *skb);
-extern int br_handle_frame(struct net_bridge_port *p, struct sk_buff **pskb);
+extern struct sk_buff *br_handle_frame(struct net_bridge_port *p,
+				       struct sk_buff *skb);
 
 /* br_ioctl.c */
 extern int br_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-extern int br_ioctl_deviceless_stub(unsigned int cmd, void __user *arg);
+extern int br_ioctl_deviceless_stub(struct net *net, unsigned int cmd, void __user *arg);
 
 /* br_netfilter.c */
 #ifdef CONFIG_BRIDGE_NETFILTER
@@ -210,6 +213,7 @@ extern void br_become_designated_port(struct net_bridge_port *p);
 /* 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 void br_stp_recalculate_bridge_id(struct net_bridge *br);
@@ -238,7 +242,7 @@ extern void (*br_fdb_put_hook)(struct net_bridge_fdb_entry *ent);
 
 
 /* br_netlink.c */
-extern void br_netlink_init(void);
+extern int br_netlink_init(void);
 extern void br_netlink_fini(void);
 extern void br_ifinfo_notify(int event, struct net_bridge_port *port);