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| author | Jiri Pirko <jiri@mellanox.com> | 2015-12-03 12:12:18 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-12-03 11:49:27 -0500 |
| commit | 3a0d6c5af5e52622a58c68d7c276db9ec38ee2a4 (patch) | |
| tree | 45f8e84becab1f87b41bcf728449bb3a05a90391 /drivers/net/team | |
| parent | 7d259505299cb6f4642eac4eebb191d6c2ebe558 (diff) | |
| download | linux-3a0d6c5af5e52622a58c68d7c276db9ec38ee2a4.tar.gz linux-3a0d6c5af5e52622a58c68d7c276db9ec38ee2a4.tar.bz2 linux-3a0d6c5af5e52622a58c68d7c276db9ec38ee2a4.zip | |
team: implement lower state change propagation
Let netdev notifier listeners know about link-up and port-enable state
changes.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/team')
| -rw-r--r-- | drivers/net/team/team.c | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index 98141338d0ce..059c0f60a2b2 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -91,10 +91,24 @@ void team_modeop_port_change_dev_addr(struct team *team, } EXPORT_SYMBOL(team_modeop_port_change_dev_addr); +static void team_lower_state_changed(struct team_port *port) +{ + struct netdev_lag_lower_state_info info; + + info.link_up = port->linkup; + info.tx_enabled = team_port_enabled(port); + netdev_lower_state_changed(port->dev, &info); +} + static void team_refresh_port_linkup(struct team_port *port) { - port->linkup = port->user.linkup_enabled ? port->user.linkup : - port->state.linkup; + bool new_linkup = port->user.linkup_enabled ? port->user.linkup : + port->state.linkup; + + if (port->linkup != new_linkup) { + port->linkup = new_linkup; + team_lower_state_changed(port); + } } @@ -932,6 +946,7 @@ static void team_port_enable(struct team *team, team->ops.port_enabled(team, port); team_notify_peers(team); team_mcast_rejoin(team); + team_lower_state_changed(port); } static void __reconstruct_port_hlist(struct team *team, int rm_index) @@ -963,6 +978,7 @@ static void team_port_disable(struct team *team, team_adjust_ops(team); team_notify_peers(team); team_mcast_rejoin(team); + team_lower_state_changed(port); } #define TEAM_VLAN_FEATURES (NETIF_F_ALL_CSUM | NETIF_F_SG | \ |