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bonding: add ad_select attribute netlink support

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Add IFLA_BOND_AD_SELECT to allow get/set of bonding parameter
ad_select via netlink.

Signed-off-by: Scott Feldman <sfeldma@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
sfeldma@cumulusnetworks.com
2014-01-03 14:18:49 -08:00
committed by David S. Miller
parent 998e40bbf8
commit ec029fac3e
6 changed files with 80 additions and 33 deletions
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14
drivers/net/bonding/bond_netlink.c
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@@ -44,6 +44,7 @@ static const struct nla_policy bond_policy[IFLA_BOND_MAX + 1] = {
[IFLA_BOND_LP_INTERVAL] = { .type = NLA_U32 },
[IFLA_BOND_PACKETS_PER_SLAVE] = { .type = NLA_U32 },
[IFLA_BOND_AD_LACP_RATE] = { .type = NLA_U8 },
[IFLA_BOND_AD_SELECT] = { .type = NLA_U8 },
};
static int bond_validate(struct nlattr *tb[], struct nlattr *data[])
@@ -261,6 +262,14 @@ static int bond_changelink(struct net_device *bond_dev,
if (err)
return err;
}
if (data[IFLA_BOND_AD_SELECT]) {
int ad_select =
nla_get_u8(data[IFLA_BOND_AD_SELECT]);
err = bond_option_ad_select_set(bond, ad_select);
if (err)
return err;
}
return 0;
}
@@ -300,6 +309,7 @@ static size_t bond_get_size(const struct net_device *bond_dev)
nla_total_size(sizeof(u32)) + /* IFLA_BOND_LP_INTERVAL */
nla_total_size(sizeof(u32)) + /* IFLA_BOND_PACKETS_PER_SLAVE */
nla_total_size(sizeof(u8)) + /* IFLA_BOND_AD_LACP_RATE */
nla_total_size(sizeof(u8)) + /* IFLA_BOND_AD_SELECT */
0;
}
@@ -409,6 +419,10 @@ static int bond_fill_info(struct sk_buff *skb,
bond->params.lacp_fast))
goto nla_put_failure;
if (nla_put_u8(skb, IFLA_BOND_AD_SELECT,
bond->params.ad_select))
goto nla_put_failure;
return 0;
nla_put_failure: