From 254cb6dbfd8894743fbf814ec856ccd0874af691 Mon Sep 17 00:00:00 2001 From: Nikolay Aleksandrov Date: Sun, 14 Jun 2015 16:36:34 +0300 Subject: bonding: export slave's actor_oper_port_state via sysfs and netlink Export the actor_oper_port_state of each port via sysfs and netlink. In 802.3ad mode it is valuable for the user to be able to check the actor_oper state, it is already exported via bond's proc entry. Signed-off-by: Nikolay Aleksandrov Signed-off-by: Andy Gospodarek Signed-off-by: David S. Miller --- drivers/net/bonding/bond_sysfs_slave.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'drivers/net/bonding/bond_sysfs_slave.c') diff --git a/drivers/net/bonding/bond_sysfs_slave.c b/drivers/net/bonding/bond_sysfs_slave.c index 23618a831612..f6c197cee669 100644 --- a/drivers/net/bonding/bond_sysfs_slave.c +++ b/drivers/net/bonding/bond_sysfs_slave.c @@ -80,6 +80,21 @@ static ssize_t ad_aggregator_id_show(struct slave *slave, char *buf) } static SLAVE_ATTR_RO(ad_aggregator_id); +static ssize_t ad_actor_oper_port_state_show(struct slave *slave, char *buf) +{ + const struct port *ad_port; + + if (BOND_MODE(slave->bond) == BOND_MODE_8023AD) { + ad_port = &SLAVE_AD_INFO(slave)->port; + if (ad_port->aggregator) + return sprintf(buf, "%u\n", + ad_port->actor_oper_port_state); + } + + return sprintf(buf, "N/A\n"); +} +static SLAVE_ATTR_RO(ad_actor_oper_port_state); + static const struct slave_attribute *slave_attrs[] = { &slave_attr_state, &slave_attr_mii_status, @@ -87,6 +102,7 @@ static const struct slave_attribute *slave_attrs[] = { &slave_attr_perm_hwaddr, &slave_attr_queue_id, &slave_attr_ad_aggregator_id, + &slave_attr_ad_actor_oper_port_state, NULL }; -- cgit v1.2.3