diff options
| author | Andy Gospodarek <gospo@cumulusnetworks.com> | 2015-05-09 10:01:58 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-05-11 17:59:32 +0300 |
| commit | 171a42c38c6e1a5a076d6276e94e55a0b5b7868c (patch) | |
| tree | 3dbec503438d0dd8f063a5f62e3dbfe01d3e9791 /drivers/net/bonding/bond_options.c | |
| parent | d22a5fc0c32edcf5c3bb973ee8c9a2606ba500a8 (diff) | |
| download | linux-171a42c38c6e1a5a076d6276e94e55a0b5b7868c.tar.xz | |
bonding: add netlink support for sys prio, actor sys mac, and port key
Adds netlink support for the following bonding options:
* BOND_OPT_AD_ACTOR_SYS_PRIO
* BOND_OPT_AD_ACTOR_SYSTEM
* BOND_OPT_AD_USER_PORT_KEY
When setting the actor system mac address we assume the netlink message
contains a binary mac and not a string representation of a mac.
Signed-off-by: Andy Gospodarek <gospo@cumulusnetworks.com>
[jt: completed the setting side of the netlink attributes]
Signed-off-by: Jonathan Toppins <jtoppins@cumulusnetworks.com>
Signed-off-by: Nikolay Aleksandrov <razor@blackwall.org>
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 | 30 |
1 files changed, 21 insertions, 9 deletions
diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c index c85da05721e6..9a32bbd7724e 100644 --- a/drivers/net/bonding/bond_options.c +++ b/drivers/net/bonding/bond_options.c @@ -1394,7 +1394,7 @@ static int bond_option_tlb_dynamic_lb_set(struct bonding *bond, static int bond_option_ad_actor_sys_prio_set(struct bonding *bond, const struct bond_opt_value *newval) { - netdev_info(bond->dev, "Setting ad_actor_sys_prio to (%llu)\n", + netdev_info(bond->dev, "Setting ad_actor_sys_prio to %llu\n", newval->value); bond->params.ad_actor_sys_prio = newval->value; @@ -1405,24 +1405,36 @@ static int bond_option_ad_actor_system_set(struct bonding *bond, const struct bond_opt_value *newval) { u8 macaddr[ETH_ALEN]; + u8 *mac; int i; - i = sscanf(newval->string, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", - &macaddr[0], &macaddr[1], &macaddr[2], - &macaddr[3], &macaddr[4], &macaddr[5]); - if (i != ETH_ALEN || !is_valid_ether_addr(macaddr)) { - netdev_err(bond->dev, "Invalid MAC address.\n"); - return -EINVAL; + if (newval->string) { + i = sscanf(newval->string, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", + &macaddr[0], &macaddr[1], &macaddr[2], + &macaddr[3], &macaddr[4], &macaddr[5]); + if (i != ETH_ALEN) + goto err; + mac = macaddr; + } else { + mac = (u8 *)&newval->value; } - ether_addr_copy(bond->params.ad_actor_system, macaddr); + if (!is_valid_ether_addr(mac)) + goto err; + + netdev_info(bond->dev, "Setting ad_actor_system to %pM\n", mac); + ether_addr_copy(bond->params.ad_actor_system, mac); return 0; + +err: + netdev_err(bond->dev, "Invalid MAC address.\n"); + return -EINVAL; } static int bond_option_ad_user_port_key_set(struct bonding *bond, const struct bond_opt_value *newval) { - netdev_info(bond->dev, "Setting ad_user_port_key to (%llu)\n", + netdev_info(bond->dev, "Setting ad_user_port_key to %llu\n", newval->value); bond->params.ad_user_port_key = newval->value; |