diff options
Diffstat (limited to 'net/bridge/br_stp.c')
| -rw-r--r-- | net/bridge/br_stp.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/net/bridge/br_stp.c b/net/bridge/br_stp.c index 21c6781906aa..3dafb6143cff 100644 --- a/net/bridge/br_stp.c +++ b/net/bridge/br_stp.c @@ -64,6 +64,20 @@ void br_set_state(struct net_bridge_port *p, unsigned int state) } } +u8 br_port_get_stp_state(const struct net_device *dev) +{ + struct net_bridge_port *p; + + ASSERT_RTNL(); + + p = br_port_get_rtnl(dev); + if (!p) + return BR_STATE_DISABLED; + + return p->state; +} +EXPORT_SYMBOL_GPL(br_port_get_stp_state); + /* called under bridge lock */ struct net_bridge_port *br_get_port(struct net_bridge *br, u16 port_no) { @@ -625,6 +639,19 @@ int br_set_ageing_time(struct net_bridge *br, clock_t ageing_time) return 0; } +clock_t br_get_ageing_time(struct net_device *br_dev) +{ + struct net_bridge *br; + + if (!netif_is_bridge_master(br_dev)) + return 0; + + br = netdev_priv(br_dev); + + return jiffies_to_clock_t(br->ageing_time); +} +EXPORT_SYMBOL_GPL(br_get_ageing_time); + /* called under bridge lock */ void __br_set_topology_change(struct net_bridge *br, unsigned char val) { |