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| author | sfeldma@cumulusnetworks.com | 2013-12-16 01:42:12 +0100 |
|---|---|---|
| committer | David S. Miller | 2013-12-17 22:08:45 +0100 |
| commit | f70161c67231f54f784529d7447ce4386d258b7a (patch) | |
| tree | 62fa462795924d403b6fb03f8d3fccd54afd5162 /drivers/net/bonding/bond_netlink.c | |
| parent | bonding: add fail_over_mac attribute netlink support (diff) | |
| download | kernel-qcow2-linux-f70161c67231f54f784529d7447ce4386d258b7a.tar.gz kernel-qcow2-linux-f70161c67231f54f784529d7447ce4386d258b7a.tar.xz kernel-qcow2-linux-f70161c67231f54f784529d7447ce4386d258b7a.zip | |
bonding: add xmit_hash_policy attribute netlink support
Add IFLA_BOND_XMIT_HASH_POLICY to allow get/set of bonding parameter
xmit_hash_policy 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 dc465ad3fb7c..67acd21a2170 100644 --- a/drivers/net/bonding/bond_netlink.c +++ b/drivers/net/bonding/bond_netlink.c @@ -35,6 +35,7 @@ static const struct nla_policy bond_policy[IFLA_BOND_MAX + 1] = { [IFLA_BOND_PRIMARY] = { .type = NLA_U32 }, [IFLA_BOND_PRIMARY_RESELECT] = { .type = NLA_U8 }, [IFLA_BOND_FAIL_OVER_MAC] = { .type = NLA_U8 }, + [IFLA_BOND_XMIT_HASH_POLICY] = { .type = NLA_U8 }, }; static int bond_validate(struct nlattr *tb[], struct nlattr *data[]) @@ -186,6 +187,14 @@ static int bond_changelink(struct net_device *bond_dev, if (err) return err; } + if (data[IFLA_BOND_XMIT_HASH_POLICY]) { + int xmit_hash_policy = + nla_get_u8(data[IFLA_BOND_XMIT_HASH_POLICY]); + + err = bond_option_xmit_hash_policy_set(bond, xmit_hash_policy); + if (err) + return err; + } return 0; } @@ -217,6 +226,7 @@ static size_t bond_get_size(const struct net_device *bond_dev) 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 */ + nla_total_size(sizeof(u8)) + /* IFLA_BOND_XMIT_HASH_POLICY */ 0; } @@ -289,6 +299,10 @@ static int bond_fill_info(struct sk_buff *skb, bond->params.fail_over_mac)) goto nla_put_failure; + if (nla_put_u8(skb, IFLA_BOND_XMIT_HASH_POLICY, + bond->params.xmit_policy)) + goto nla_put_failure; + return 0; nla_put_failure: |