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>
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@ -91,10 +91,24 @@ void team_modeop_port_change_dev_addr(struct team *team,
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}
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EXPORT_SYMBOL(team_modeop_port_change_dev_addr);
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static void team_lower_state_changed(struct team_port *port)
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{
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struct netdev_lag_lower_state_info info;
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info.link_up = port->linkup;
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info.tx_enabled = team_port_enabled(port);
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netdev_lower_state_changed(port->dev, &info);
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}
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static void team_refresh_port_linkup(struct team_port *port)
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{
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port->linkup = port->user.linkup_enabled ? port->user.linkup :
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port->state.linkup;
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bool new_linkup = port->user.linkup_enabled ? port->user.linkup :
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port->state.linkup;
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if (port->linkup != new_linkup) {
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port->linkup = new_linkup;
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team_lower_state_changed(port);
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}
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}
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@ -932,6 +946,7 @@ static void team_port_enable(struct team *team,
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team->ops.port_enabled(team, port);
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team_notify_peers(team);
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team_mcast_rejoin(team);
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team_lower_state_changed(port);
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}
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static void __reconstruct_port_hlist(struct team *team, int rm_index)
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@ -963,6 +978,7 @@ static void team_port_disable(struct team *team,
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team_adjust_ops(team);
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team_notify_peers(team);
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team_mcast_rejoin(team);
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team_lower_state_changed(port);
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}
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#define TEAM_VLAN_FEATURES (NETIF_F_ALL_CSUM | NETIF_F_SG | \
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