diff options
| author | Jiri Pirko <jiri@resnulli.us> | 2014-09-05 15:51:30 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-09-09 11:29:55 -0700 |
| commit | 3ac636b8591c37bb5028814a4ebd41d263b56181 (patch) | |
| tree | 97295e084197799d256c88b57205b36d8b7b4b80 /net/bridge | |
| parent | ced8283f90b88bbf7ec9a6b869586b611167394e (diff) | |
| download | linux-3ac636b8591c37bb5028814a4ebd41d263b56181.tar.bz2 | |
bridge: implement rtnl_link_ops->slave_changelink
Allow rtnetlink users to set port info via IFLA_INFO_SLAVE_DATA attr
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge')
| -rw-r--r-- | net/bridge/br_netlink.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index 80d23471743f..05aeea1222a7 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -276,7 +276,7 @@ static int br_afspec(struct net_bridge *br, return err; } -static const struct nla_policy ifla_brport_policy[IFLA_BRPORT_MAX + 1] = { +static const struct nla_policy br_port_policy[IFLA_BRPORT_MAX + 1] = { [IFLA_BRPORT_STATE] = { .type = NLA_U8 }, [IFLA_BRPORT_COST] = { .type = NLA_U32 }, [IFLA_BRPORT_PRIORITY] = { .type = NLA_U16 }, @@ -382,7 +382,7 @@ int br_setlink(struct net_device *dev, struct nlmsghdr *nlh) if (p && protinfo) { if (protinfo->nla_type & NLA_F_NESTED) { err = nla_parse_nested(tb, IFLA_BRPORT_MAX, - protinfo, ifla_brport_policy); + protinfo, br_port_policy); if (err) return err; @@ -461,6 +461,16 @@ static int br_dev_newlink(struct net *src_net, struct net_device *dev, return register_netdevice(dev); } +static int br_port_slave_changelink(struct net_device *brdev, + struct net_device *dev, + struct nlattr *tb[], + struct nlattr *data[]) +{ + if (!data) + return 0; + return br_setport(br_port_get_rtnl(dev), data); +} + static int br_port_fill_slave_info(struct sk_buff *skb, const struct net_device *brdev, const struct net_device *dev) @@ -504,6 +514,10 @@ struct rtnl_link_ops br_link_ops __read_mostly = { .validate = br_validate, .newlink = br_dev_newlink, .dellink = br_dev_delete, + + .slave_maxtype = IFLA_BRPORT_MAX, + .slave_policy = br_port_policy, + .slave_changelink = br_port_slave_changelink, .get_slave_size = br_port_get_slave_size, .fill_slave_info = br_port_fill_slave_info, }; |