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team: implement carrier change

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The user space teamd daemon may need to control the
master's carrier state depending on the selected mode.

Signed-off-by: Flavio Leitner <fbl@redhat.com>
Acked-by: Jiri Pirko <jiri@resnulli.us>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Flavio Leitner
2012-12-29 15:31:01 +00:00
committed by David S. Miller
parent 576eb62598
commit 4cafe373d4
1 changed files with 10 additions and 0 deletions
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10
drivers/net/team/team.c
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@@ -1707,6 +1707,15 @@ static netdev_features_t team_fix_features(struct net_device *dev,
return features; return features;
} }
static int team_change_carrier(struct net_device *dev, bool new_carrier)
{
if (new_carrier)
netif_carrier_on(dev);
else
netif_carrier_off(dev);
return 0;
}
static const struct net_device_ops team_netdev_ops = { static const struct net_device_ops team_netdev_ops = {
.ndo_init = team_init, .ndo_init = team_init,
.ndo_uninit = team_uninit, .ndo_uninit = team_uninit,
@@ -1729,6 +1738,7 @@ static const struct net_device_ops team_netdev_ops = {
.ndo_add_slave = team_add_slave, .ndo_add_slave = team_add_slave,
.ndo_del_slave = team_del_slave, .ndo_del_slave = team_del_slave,
.ndo_fix_features = team_fix_features, .ndo_fix_features = team_fix_features,
.ndo_change_carrier = team_change_carrier,
}; };