diff options
| author | Nikolay Aleksandrov <nikolay@cumulusnetworks.com> | 2015-10-04 14:23:47 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-10-05 01:46:07 +0200 |
| commit | 0f963b7592ef9e054974b6672b86ec1edd84b4bc (patch) | |
| tree | 5b2fe0f51f0dc0521fcbcd078bebb101cf4288d0 /net/bridge/br_netlink.c | |
| parent | bridge: netlink: add support for netfilter tables config (diff) | |
| download | linux-0f963b7592ef9e054974b6672b86ec1edd84b4bc.tar.xz linux-0f963b7592ef9e054974b6672b86ec1edd84b4bc.zip | |
bridge: netlink: add support for default_pvid
Add IFLA_BR_VLAN_DEFAULT_PVID to allow setting/getting bridge's
default_pvid 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 | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index fd37caf02b51..70efe2edde2b 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -784,6 +784,7 @@ static const struct nla_policy br_policy[IFLA_BR_MAX + 1] = { [IFLA_BR_NF_CALL_IPTABLES] = { .type = NLA_U8 }, [IFLA_BR_NF_CALL_IP6TABLES] = { .type = NLA_U8 }, [IFLA_BR_NF_CALL_ARPTABLES] = { .type = NLA_U8 }, + [IFLA_BR_VLAN_DEFAULT_PVID] = { .type = NLA_U16 }, }; static int br_changelink(struct net_device *brdev, struct nlattr *tb[], @@ -847,6 +848,14 @@ static int br_changelink(struct net_device *brdev, struct nlattr *tb[], if (err) return err; } + + if (data[IFLA_BR_VLAN_DEFAULT_PVID]) { + __u16 defpvid = nla_get_u16(data[IFLA_BR_VLAN_DEFAULT_PVID]); + + err = __br_vlan_set_default_pvid(br, defpvid); + if (err) + return err; + } #endif if (data[IFLA_BR_GROUP_FWD_MASK]) { @@ -1007,6 +1016,7 @@ static size_t br_get_size(const struct net_device *brdev) nla_total_size(sizeof(u8)) + /* IFLA_BR_VLAN_FILTERING */ #ifdef CONFIG_BRIDGE_VLAN_FILTERING nla_total_size(sizeof(__be16)) + /* IFLA_BR_VLAN_PROTOCOL */ + nla_total_size(sizeof(u16)) + /* IFLA_BR_VLAN_DEFAULT_PVID */ #endif nla_total_size(sizeof(u16)) + /* IFLA_BR_GROUP_FWD_MASK */ nla_total_size(sizeof(struct ifla_bridge_id)) + /* IFLA_BR_ROOT_ID */ @@ -1094,7 +1104,8 @@ static int br_fill_info(struct sk_buff *skb, const struct net_device *brdev) return -EMSGSIZE; #ifdef CONFIG_BRIDGE_VLAN_FILTERING - if (nla_put_be16(skb, IFLA_BR_VLAN_PROTOCOL, br->vlan_proto)) + if (nla_put_be16(skb, IFLA_BR_VLAN_PROTOCOL, br->vlan_proto) || + nla_put_u16(skb, IFLA_BR_VLAN_DEFAULT_PVID, br->default_pvid)) return -EMSGSIZE; #endif #ifdef CONFIG_BRIDGE_IGMP_SNOOPING |