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| author | Karl Hiramoto <karl@hiramoto.org> | 2010-07-09 00:55:30 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-07-09 11:09:20 +0400 |
| commit | 7313bb8f3dd6e28bcf9c42adfd54a5cf9a4949e0 (patch) | |
| tree | 65d8486a2ff4aabc23e0b021f068dd3788081923 /net/atm/br2684.c | |
| parent | 68dc9d36c19aa1fd1633427b419d5e1f44753e8a (diff) | |
| download | linux-7313bb8f3dd6e28bcf9c42adfd54a5cf9a4949e0.tar.xz | |
atm: propagate signal changes via notifier
Add notifier chain for changes in atm_dev.
Clients like br2684 will call register_atmdevice_notifier() to be notified of
changes. Drivers will call atm_dev_signal_change() to notify clients like
br2684 of the change.
On DSL and ATM devices it's usefull to have a know if you have a carrier
signal. netdevice LOWER_UP changes can be propagated to userspace via netlink
monitor.
Signed-off-by: Karl Hiramoto <karl@hiramoto.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/atm/br2684.c')
0 files changed, 0 insertions, 0 deletions