From 89901972de4c00e74e56529804493734d77ee3d3 Mon Sep 17 00:00:00 2001 From: "sfeldma@cumulusnetworks.com" Date: Sun, 15 Dec 2013 16:42:05 -0800 Subject: bonding: add fail_over_mac attribute netlink support Add IFLA_BOND_FAIL_OVER_MAC to allow get/set of bonding parameter fail_over_mac via netlink. Signed-off-by: Scott Feldman Signed-off-by: David S. Miller --- drivers/net/bonding/bond_netlink.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'drivers/net/bonding/bond_netlink.c') diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c index b361c674dc0..dc465ad3fb7 100644 --- a/drivers/net/bonding/bond_netlink.c +++ b/drivers/net/bonding/bond_netlink.c @@ -34,6 +34,7 @@ static const struct nla_policy bond_policy[IFLA_BOND_MAX + 1] = { [IFLA_BOND_ARP_ALL_TARGETS] = { .type = NLA_U32 }, [IFLA_BOND_PRIMARY] = { .type = NLA_U32 }, [IFLA_BOND_PRIMARY_RESELECT] = { .type = NLA_U8 }, + [IFLA_BOND_FAIL_OVER_MAC] = { .type = NLA_U8 }, }; static int bond_validate(struct nlattr *tb[], struct nlattr *data[]) @@ -177,6 +178,14 @@ static int bond_changelink(struct net_device *bond_dev, if (err) return err; } + if (data[IFLA_BOND_FAIL_OVER_MAC]) { + int fail_over_mac = + nla_get_u8(data[IFLA_BOND_FAIL_OVER_MAC]); + + err = bond_option_fail_over_mac_set(bond, fail_over_mac); + if (err) + return err; + } return 0; } @@ -207,6 +216,7 @@ static size_t bond_get_size(const struct net_device *bond_dev) nla_total_size(sizeof(u32)) + /* IFLA_BOND_ARP_ALL_TARGETS */ nla_total_size(sizeof(u32)) + /* IFLA_BOND_PRIMARY */ nla_total_size(sizeof(u8)) + /* IFLA_BOND_PRIMARY_RESELECT */ + nla_total_size(sizeof(u8)) + /* IFLA_BOND_FAIL_OVER_MAC */ 0; } @@ -275,6 +285,10 @@ static int bond_fill_info(struct sk_buff *skb, bond->params.primary_reselect)) goto nla_put_failure; + if (nla_put_u8(skb, IFLA_BOND_FAIL_OVER_MAC, + bond->params.fail_over_mac)) + goto nla_put_failure; + return 0; nla_put_failure: -- cgit v1.2.3-70-g09d2