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| author | Nikolay Aleksandrov <nikolay@cumulusnetworks.com> | 2015-10-04 14:23:34 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-04 16:45:59 -0700 |
| commit | d76bd14e0f759040efc8ce142dd6d1f9eca33d39 (patch) | |
| tree | 86ca28121273696e12a8a1a200f2a0b848542ac7 /net/bridge/br_netlink.c | |
| parent | ed4163098e3090bb7b51421bde977e355275a554 (diff) | |
| download | blackbird-obmc-linux-d76bd14e0f759040efc8ce142dd6d1f9eca33d39.tar.gz blackbird-obmc-linux-d76bd14e0f759040efc8ce142dd6d1f9eca33d39.zip | |
bridge: netlink: export all timers
Export the following bridge timers (also exported via sysfs):
IFLA_BR_HELLO_TIMER, IFLA_BR_TCN_TIMER, IFLA_BR_TOPOLOGY_CHANGE_TIMER,
IFLA_BR_GC_TIMER via netlink.
Signed-off-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_netlink.c')
| -rw-r--r-- | net/bridge/br_netlink.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index 8bcaa5171f35..755bfe0ab404 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -860,12 +860,17 @@ static size_t br_get_size(const struct net_device *brdev) nla_total_size(sizeof(u32)) + /* IFLA_BR_ROOT_PATH_COST */ nla_total_size(sizeof(u8)) + /* IFLA_BR_TOPOLOGY_CHANGE */ nla_total_size(sizeof(u8)) + /* IFLA_BR_TOPOLOGY_CHANGE_DETECTED */ + nla_total_size(sizeof(u64)) + /* IFLA_BR_HELLO_TIMER */ + nla_total_size(sizeof(u64)) + /* IFLA_BR_TCN_TIMER */ + nla_total_size(sizeof(u64)) + /* IFLA_BR_TOPOLOGY_CHANGE_TIMER */ + nla_total_size(sizeof(u64)) + /* IFLA_BR_GC_TIMER */ 0; } static int br_fill_info(struct sk_buff *skb, const struct net_device *brdev) { struct net_bridge *br = netdev_priv(brdev); + u64 hello_timer, tcn_timer, topology_change_timer, gc_timer; u32 forward_delay = jiffies_to_clock_t(br->forward_delay); u32 hello_time = jiffies_to_clock_t(br->hello_time); u32 age_time = jiffies_to_clock_t(br->max_age); @@ -882,6 +887,10 @@ static int br_fill_info(struct sk_buff *skb, const struct net_device *brdev) memcpy(root_id.addr, br->designated_root.addr, sizeof(root_id.addr)); memcpy(bridge_id.prio, br->bridge_id.prio, sizeof(bridge_id.prio)); memcpy(bridge_id.addr, br->bridge_id.addr, sizeof(bridge_id.addr)); + hello_timer = br_timer_value(&br->hello_timer); + tcn_timer = br_timer_value(&br->tcn_timer); + topology_change_timer = br_timer_value(&br->topology_change_timer); + gc_timer = br_timer_value(&br->gc_timer); if (nla_put_u32(skb, IFLA_BR_FORWARD_DELAY, forward_delay) || nla_put_u32(skb, IFLA_BR_HELLO_TIME, hello_time) || @@ -897,7 +906,12 @@ static int br_fill_info(struct sk_buff *skb, const struct net_device *brdev) nla_put_u32(skb, IFLA_BR_ROOT_PATH_COST, br->root_path_cost) || nla_put_u8(skb, IFLA_BR_TOPOLOGY_CHANGE, br->topology_change) || nla_put_u8(skb, IFLA_BR_TOPOLOGY_CHANGE_DETECTED, - br->topology_change_detected)) + br->topology_change_detected) || + nla_put_u64(skb, IFLA_BR_HELLO_TIMER, hello_timer) || + nla_put_u64(skb, IFLA_BR_TCN_TIMER, tcn_timer) || + nla_put_u64(skb, IFLA_BR_TOPOLOGY_CHANGE_TIMER, + topology_change_timer) || + nla_put_u64(skb, IFLA_BR_GC_TIMER, gc_timer)) return -EMSGSIZE; #ifdef CONFIG_BRIDGE_VLAN_FILTERING |
