diff options
Diffstat (limited to 'drivers/net/bonding/bond_3ad.c')
| -rw-r--r-- | drivers/net/bonding/bond_3ad.c | 44 |
1 files changed, 41 insertions, 3 deletions
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c index 4cbb8b27a891..b9304a295f86 100644 --- a/drivers/net/bonding/bond_3ad.c +++ b/drivers/net/bonding/bond_3ad.c @@ -357,6 +357,14 @@ static u8 __get_duplex(struct port *port) return retval; } +static void __ad_actor_update_port(struct port *port) +{ + const struct bonding *bond = bond_get_bond_by_slave(port->slave); + + port->actor_system = BOND_AD_INFO(bond).system.sys_mac_addr; + port->actor_system_priority = BOND_AD_INFO(bond).system.sys_priority; +} + /* Conversions */ /** @@ -1963,9 +1971,7 @@ void bond_3ad_bind_slave(struct slave *slave) port->actor_admin_port_key = bond->params.ad_user_port_key << 6; ad_update_actor_keys(port, false); /* actor system is the bond's system */ - port->actor_system = BOND_AD_INFO(bond).system.sys_mac_addr; - port->actor_system_priority = - BOND_AD_INFO(bond).system.sys_priority; + __ad_actor_update_port(port); /* tx timer(to verify that no more than MAX_TX_IN_SECOND * lacpdu's are sent in one second) */ @@ -2148,6 +2154,38 @@ out: } /** + * bond_3ad_update_ad_actor_settings - reflect change of actor settings to ports + * @bond: bonding struct to work on + * + * If an ad_actor setting gets changed we need to update the individual port + * settings so the bond device will use the new values when it gets upped. + */ +void bond_3ad_update_ad_actor_settings(struct bonding *bond) +{ + struct list_head *iter; + struct slave *slave; + + ASSERT_RTNL(); + + BOND_AD_INFO(bond).system.sys_priority = bond->params.ad_actor_sys_prio; + if (is_zero_ether_addr(bond->params.ad_actor_system)) + BOND_AD_INFO(bond).system.sys_mac_addr = + *((struct mac_addr *)bond->dev->dev_addr); + else + BOND_AD_INFO(bond).system.sys_mac_addr = + *((struct mac_addr *)bond->params.ad_actor_system); + + spin_lock_bh(&bond->mode_lock); + bond_for_each_slave(bond, slave, iter) { + struct port *port = &(SLAVE_AD_INFO(slave))->port; + + __ad_actor_update_port(port); + port->ntt = true; + } + spin_unlock_bh(&bond->mode_lock); +} + +/** * bond_3ad_state_machine_handler - handle state machines timeout * @bond: bonding struct to work on * |