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authorScott Feldman <sfeldma@gmail.com>2015-09-23 18:39:16 +0300
committerDavid S. Miller <davem@davemloft.net>2015-09-24 00:35:58 +0300
commita79e88d9fbbe2e3ecb9d883fb59dca7468d42d79 (patch)
tree11f8eb0cff1df3e63179f09a9503c8a0ce779323 /include/linux/if_bridge.h
parent4c660496c95af93f3461c06d46fd33c0719625db (diff)
downloadlinux-a79e88d9fbbe2e3ecb9d883fb59dca7468d42d79.tar.xz
bridge: define some min/max/default ageing time constants
Signed-off-by: Scott Feldman <sfeldma@gmail.com> Acked-by: Jiri Pirko <jiri@resnulli.us> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/if_bridge.h')
-rw-r--r--include/linux/if_bridge.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/if_bridge.h b/include/linux/if_bridge.h
index dad8b00beed2..a338a688ee4a 100644
--- a/include/linux/if_bridge.h
+++ b/include/linux/if_bridge.h
@@ -46,6 +46,12 @@ struct br_ip_list {
#define BR_LEARNING_SYNC BIT(9)
#define BR_PROXYARP_WIFI BIT(10)
+/* values as per ieee8021QBridgeFdbAgingTime */
+#define BR_MIN_AGEING_TIME (10 * HZ)
+#define BR_MAX_AGEING_TIME (1000000 * HZ)
+
+#define BR_DEFAULT_AGEING_TIME (300 * HZ)
+
extern void brioctl_set(int (*ioctl_hook)(struct net *, unsigned int, void __user *));
typedef int br_should_route_hook_t(struct sk_buff *skb);