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| author | Nikolay Aleksandrov <razor@blackwall.org> | 2015-06-14 15:36:35 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-06-16 01:40:24 +0200 |
| commit | 46ea297ed67cdeeb0142244873458b911037d0ba (patch) | |
| tree | d7af7c0118003b89814e0320fead24fab26a85e3 /drivers/net/bonding | |
| parent | bonding: export slave's actor_oper_port_state via sysfs and netlink (diff) | |
| download | linux-46ea297ed67cdeeb0142244873458b911037d0ba.tar.xz linux-46ea297ed67cdeeb0142244873458b911037d0ba.zip | |
bonding: export slave's partner_oper_port_state via sysfs and netlink
Export the partner_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
partner_oper state, it is already exported via bond's proc entry.
Signed-off-by: Nikolay Aleksandrov <razor@blackwall.org>
Signed-off-by: Andy Gospodarek <gospo@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/bonding')
| -rw-r--r-- | drivers/net/bonding/bond_netlink.c | 5 | ||||
| -rw-r--r-- | drivers/net/bonding/bond_sysfs_slave.c | 16 |
2 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c index a0e600db4236..5580fcde738f 100644 --- a/drivers/net/bonding/bond_netlink.c +++ b/drivers/net/bonding/bond_netlink.c @@ -29,6 +29,7 @@ static size_t bond_get_slave_size(const struct net_device *bond_dev, nla_total_size(sizeof(u16)) + /* IFLA_BOND_SLAVE_QUEUE_ID */ nla_total_size(sizeof(u16)) + /* IFLA_BOND_SLAVE_AD_AGGREGATOR_ID */ nla_total_size(sizeof(u8)) + /* IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE */ + nla_total_size(sizeof(u16)) + /* IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE */ 0; } @@ -69,6 +70,10 @@ static int bond_fill_slave_info(struct sk_buff *skb, IFLA_BOND_SLAVE_AD_ACTOR_OPER_PORT_STATE, ad_port->actor_oper_port_state)) goto nla_put_failure; + if (nla_put_u16(skb, + IFLA_BOND_SLAVE_AD_PARTNER_OPER_PORT_STATE, + ad_port->partner_oper.port_state)) + goto nla_put_failure; } } diff --git a/drivers/net/bonding/bond_sysfs_slave.c b/drivers/net/bonding/bond_sysfs_slave.c index f6c197cee669..7d16c51e6913 100644 --- a/drivers/net/bonding/bond_sysfs_slave.c +++ b/drivers/net/bonding/bond_sysfs_slave.c @@ -95,6 +95,21 @@ static ssize_t ad_actor_oper_port_state_show(struct slave *slave, char *buf) } static SLAVE_ATTR_RO(ad_actor_oper_port_state); +static ssize_t ad_partner_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->partner_oper.port_state); + } + + return sprintf(buf, "N/A\n"); +} +static SLAVE_ATTR_RO(ad_partner_oper_port_state); + static const struct slave_attribute *slave_attrs[] = { &slave_attr_state, &slave_attr_mii_status, @@ -103,6 +118,7 @@ static const struct slave_attribute *slave_attrs[] = { &slave_attr_queue_id, &slave_attr_ad_aggregator_id, &slave_attr_ad_actor_oper_port_state, + &slave_attr_ad_partner_oper_port_state, NULL }; |