diff options
| author | Jeff Garzik <jgarzik@pobox.com> | 2005-09-01 18:02:01 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-09-01 18:02:01 -0400 |
| commit | e3ee3b78f83688a0ae4315e8be71b2eac559904a (patch) | |
| tree | deb03bcdd020262af450ed23382d7c921263f5cf /net/sched/sch_generic.c | |
| parent | 91cb70c1769d9b72dd1efe40c31f01005820b09e (diff) | |
| parent | 6b39374a27eb4be7e9d82145ae270ba02ea90dc8 (diff) | |
/spare/repo/netdev-2.6 branch 'master'
Diffstat (limited to 'net/sched/sch_generic.c')
| -rw-r--r-- | net/sched/sch_generic.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c index 0d066c96534..99ceb91f015 100644 --- a/net/sched/sch_generic.c +++ b/net/sched/sch_generic.c @@ -238,6 +238,20 @@ static void dev_watchdog_down(struct net_device *dev) spin_unlock_bh(&dev->xmit_lock); } +void netif_carrier_on(struct net_device *dev) +{ + if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) + linkwatch_fire_event(dev); + if (netif_running(dev)) + __netdev_watchdog_up(dev); +} + +void netif_carrier_off(struct net_device *dev) +{ + if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) + linkwatch_fire_event(dev); +} + /* "NOOP" scheduler: the best scheduler, recommended for all interfaces under all circumstances. It is difficult to invent anything faster or cheaper. @@ -600,6 +614,8 @@ void dev_shutdown(struct net_device *dev) } EXPORT_SYMBOL(__netdev_watchdog_up); +EXPORT_SYMBOL(netif_carrier_on); +EXPORT_SYMBOL(netif_carrier_off); EXPORT_SYMBOL(noop_qdisc); EXPORT_SYMBOL(noop_qdisc_ops); EXPORT_SYMBOL(qdisc_create_dflt); |