diff options
| author |   sfeldma@cumulusnetworks.com <sfeldma@cumulusnetworks.com> | 2013-12-15 16:41:58 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2013-12-17 16:08:45 -0500 |
| commit | 8a41ae4496e534a8b68d9bc3c79113e16d1fcd4c (patch) | |
| tree | 35d4639e01bd1dc9ba1bbbcc7b4e4720bc651595 /drivers/net/bonding/bond_netlink.c | |
| parent | bonding: add primary attribute netlink support (diff) | |
| download | linux-dev-8a41ae4496e534a8b68d9bc3c79113e16d1fcd4c.tar.xz linux-dev-8a41ae4496e534a8b68d9bc3c79113e16d1fcd4c.zip | |
bonding: add primary_select attribute netlink support
Add IFLA_BOND_PRIMARY_SELECT to allow get/set of bonding parameter
primary_select via netlink.
Signed-off-by: Scott Feldman <sfeldma@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding/bond_netlink.c')
| -rw-r--r-- | drivers/net/bonding/bond_netlink.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c index 9445243593fc..b361c674dc00 100644 --- a/drivers/net/bonding/bond_netlink.c +++ b/drivers/net/bonding/bond_netlink.c @@ -33,6 +33,7 @@ static const struct nla_policy bond_policy[IFLA_BOND_MAX + 1] = { [IFLA_BOND_ARP_VALIDATE] = { .type = NLA_U32 }, [IFLA_BOND_ARP_ALL_TARGETS] = { .type = NLA_U32 }, [IFLA_BOND_PRIMARY] = { .type = NLA_U32 }, + [IFLA_BOND_PRIMARY_RESELECT] = { .type = NLA_U8 }, }; static int bond_validate(struct nlattr *tb[], struct nlattr *data[]) @@ -168,6 +169,14 @@ static int bond_changelink(struct net_device *bond_dev, if (err) return err; } + if (data[IFLA_BOND_PRIMARY_RESELECT]) { + int primary_reselect = + nla_get_u8(data[IFLA_BOND_PRIMARY_RESELECT]); + + err = bond_option_primary_reselect_set(bond, primary_reselect); + if (err) + return err; + } return 0; } @@ -197,6 +206,7 @@ static size_t bond_get_size(const struct net_device *bond_dev) nla_total_size(sizeof(u32)) + /* IFLA_BOND_ARP_VALIDATE */ 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 */ 0; } @@ -261,6 +271,10 @@ static int bond_fill_info(struct sk_buff *skb, bond->primary_slave->dev->ifindex)) goto nla_put_failure; + if (nla_put_u8(skb, IFLA_BOND_PRIMARY_RESELECT, + bond->params.primary_reselect)) + goto nla_put_failure; + return 0; nla_put_failure: |