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| author | Jörg Thalheim <joerg@higgsboson.tk> | 2015-03-18 10:06:58 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-03-18 23:21:06 -0400 |
| commit | af615762e972be0c66cf1d156ca4fac13b93c0b0 (patch) | |
| tree | a72f5d123984746e2f2ed2f93b0678b0a576711c /net/bridge | |
| parent | 99c4a26a159b28fa46a3e746a9b41b297e73d261 (diff) | |
| download | lwn-af615762e972be0c66cf1d156ca4fac13b93c0b0.tar.gz lwn-af615762e972be0c66cf1d156ca4fac13b93c0b0.zip | |
bridge: add ageing_time, stp_state, priority over netlink
Signed-off-by: Jörg Thalheim <joerg@higgsboson.tk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge')
| -rw-r--r-- | net/bridge/br_netlink.c | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index 8bc6b67457dc..e1115a224a95 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -733,6 +733,9 @@ static const struct nla_policy br_policy[IFLA_BR_MAX + 1] = { [IFLA_BR_FORWARD_DELAY] = { .type = NLA_U32 }, [IFLA_BR_HELLO_TIME] = { .type = NLA_U32 }, [IFLA_BR_MAX_AGE] = { .type = NLA_U32 }, + [IFLA_BR_AGEING_TIME] = { .type = NLA_U32 }, + [IFLA_BR_STP_STATE] = { .type = NLA_U32 }, + [IFLA_BR_PRIORITY] = { .type = NLA_U16 }, }; static int br_changelink(struct net_device *brdev, struct nlattr *tb[], @@ -762,6 +765,24 @@ static int br_changelink(struct net_device *brdev, struct nlattr *tb[], return err; } + if (data[IFLA_BR_AGEING_TIME]) { + u32 ageing_time = nla_get_u32(data[IFLA_BR_AGEING_TIME]); + + br->ageing_time = clock_t_to_jiffies(ageing_time); + } + + if (data[IFLA_BR_STP_STATE]) { + u32 stp_enabled = nla_get_u32(data[IFLA_BR_STP_STATE]); + + br_stp_set_enabled(br, stp_enabled); + } + + if (data[IFLA_BR_PRIORITY]) { + u32 priority = nla_get_u16(data[IFLA_BR_PRIORITY]); + + br_stp_set_bridge_priority(br, priority); + } + return 0; } @@ -770,6 +791,9 @@ static size_t br_get_size(const struct net_device *brdev) return nla_total_size(sizeof(u32)) + /* IFLA_BR_FORWARD_DELAY */ nla_total_size(sizeof(u32)) + /* IFLA_BR_HELLO_TIME */ nla_total_size(sizeof(u32)) + /* IFLA_BR_MAX_AGE */ + nla_total_size(sizeof(u32)) + /* IFLA_BR_AGEING_TIME */ + nla_total_size(sizeof(u32)) + /* IFLA_BR_STP_STATE */ + nla_total_size(sizeof(u16)) + /* IFLA_BR_PRIORITY */ 0; } @@ -779,10 +803,16 @@ static int br_fill_info(struct sk_buff *skb, const struct net_device *brdev) 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); + u32 ageing_time = jiffies_to_clock_t(br->ageing_time); + u32 stp_enabled = br->stp_enabled; + u16 priority = (br->bridge_id.prio[0] << 8) | br->bridge_id.prio[1]; if (nla_put_u32(skb, IFLA_BR_FORWARD_DELAY, forward_delay) || nla_put_u32(skb, IFLA_BR_HELLO_TIME, hello_time) || - nla_put_u32(skb, IFLA_BR_MAX_AGE, age_time)) + nla_put_u32(skb, IFLA_BR_MAX_AGE, age_time) || + nla_put_u32(skb, IFLA_BR_AGEING_TIME, ageing_time) || + nla_put_u32(skb, IFLA_BR_STP_STATE, stp_enabled) || + nla_put_u16(skb, IFLA_BR_PRIORITY, priority)) return -EMSGSIZE; return 0; |