diff options
Diffstat (limited to 'drivers/net/bonding/bond_3ad.c')
-rw-r--r-- | drivers/net/bonding/bond_3ad.c | 40 |
1 files changed, 34 insertions, 6 deletions
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c index c7537abca4f2..77da2e849623 100644 --- a/drivers/net/bonding/bond_3ad.c +++ b/drivers/net/bonding/bond_3ad.c @@ -262,7 +262,7 @@ static inline u32 __get_agg_selection_mode(struct port *port) if (bond == NULL) return BOND_AD_STABLE; - return BOND_AD_INFO(bond).agg_select_mode; + return bond->params.ad_select; } /** @@ -1859,7 +1859,6 @@ static void ad_marker_response_received(struct bond_marker *marker, void bond_3ad_initiate_agg_selection(struct bonding *bond, int timeout) { BOND_AD_INFO(bond).agg_select_timer = timeout; - BOND_AD_INFO(bond).agg_select_mode = bond->params.ad_select; } static u16 aggregator_identifier; @@ -1868,11 +1867,10 @@ static u16 aggregator_identifier; * bond_3ad_initialize - initialize a bond's 802.3ad parameters and structures * @bond: bonding struct to work on * @tick_resolution: tick duration (millisecond resolution) - * @lacp_fast: boolean. whether fast periodic should be used * * Can be called only after the mac address of the bond is set. */ -void bond_3ad_initialize(struct bonding *bond, u16 tick_resolution, int lacp_fast) +void bond_3ad_initialize(struct bonding *bond, u16 tick_resolution) { // check that the bond is not initialized yet if (MAC_ADDRESS_COMPARE(&(BOND_AD_INFO(bond).system.sys_mac_addr), @@ -1880,7 +1878,6 @@ void bond_3ad_initialize(struct bonding *bond, u16 tick_resolution, int lacp_fas aggregator_identifier = 0; - BOND_AD_INFO(bond).lacp_fast = lacp_fast; BOND_AD_INFO(bond).system.sys_priority = 0xFFFF; BOND_AD_INFO(bond).system.sys_mac_addr = *((struct mac_addr *)bond->dev->dev_addr); @@ -1918,7 +1915,7 @@ int bond_3ad_bind_slave(struct slave *slave) // port initialization port = &(SLAVE_AD_INFO(slave).port); - ad_initialize_port(port, BOND_AD_INFO(bond).lacp_fast); + ad_initialize_port(port, bond->params.lacp_fast); port->slave = slave; port->actor_port_number = SLAVE_AD_INFO(slave).id; @@ -2473,3 +2470,34 @@ void bond_3ad_lacpdu_recv(struct sk_buff *skb, struct bonding *bond, bond_3ad_rx_indication((struct lacpdu *) skb->data, slave, skb->len); read_unlock(&bond->lock); } + +/* + * When modify lacp_rate parameter via sysfs, + * update actor_oper_port_state of each port. + * + * Hold slave->state_machine_lock, + * so we can modify port->actor_oper_port_state, + * no matter bond is up or down. + */ +void bond_3ad_update_lacp_rate(struct bonding *bond) +{ + int i; + struct slave *slave; + struct port *port = NULL; + int lacp_fast; + + read_lock(&bond->lock); + lacp_fast = bond->params.lacp_fast; + + bond_for_each_slave(bond, slave, i) { + port = &(SLAVE_AD_INFO(slave).port); + __get_state_machine_lock(port); + if (lacp_fast) + port->actor_oper_port_state |= AD_STATE_LACP_TIMEOUT; + else + port->actor_oper_port_state &= ~AD_STATE_LACP_TIMEOUT; + __release_state_machine_lock(port); + } + + read_unlock(&bond->lock); +} |