diff options
| author | sfeldma@cumulusnetworks.com <sfeldma@cumulusnetworks.com> | 2014-01-03 14:18:49 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-01-03 21:03:21 -0500 |
| commit | ec029fac3e96980fa8f6f81b8327787a9600dfaa (patch) | |
| tree | 81313ab42dfee3f1795dd250aa94217f73543939 /drivers/net/bonding/bond_options.c | |
| parent | 998e40bbf8f0e10b5d84107afc61e29dbc8d2de4 (diff) | |
| download | linux-rt-ec029fac3e96980fa8f6f81b8327787a9600dfaa.tar.gz | |
bonding: add ad_select attribute netlink support
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>
Diffstat (limited to 'drivers/net/bonding/bond_options.c')
| -rw-r--r-- | drivers/net/bonding/bond_options.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c index ad67fbf1ba61..c9691bf0586c 100644 --- a/drivers/net/bonding/bond_options.c +++ b/drivers/net/bonding/bond_options.c @@ -685,3 +685,25 @@ int bond_option_lacp_rate_set(struct bonding *bond, int lacp_rate) return 0; } + +int bond_option_ad_select_set(struct bonding *bond, int ad_select) +{ + if (bond->dev->flags & IFF_UP) { + pr_err("%s: Unable to update ad_select because interface is up.\n", + bond->dev->name); + return -EPERM; + } + + if (bond_parm_tbl_lookup(ad_select, ad_select_tbl) < 0) { + pr_err("%s: Ignoring invalid ad_select value %d.\n", + bond->dev->name, ad_select); + return -EINVAL; + } + + bond->params.ad_select = ad_select; + pr_info("%s: Setting ad_select to %s (%d).\n", + bond->dev->name, ad_select_tbl[ad_select].modename, + ad_select); + + return 0; +} |