lkml.org 
[lkml]   [2006]   [Feb]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] netdev/uevent
On Wed, Feb 22, 2006 at 12:48:07AM +0100, Thomas Ogrisegg wrote:
> This patch adds userspace notification for register/unregister and
> plug/unplug events for netdevices. It calls kobject_uevent to let
> userspace applications (via netlink-interface) know that e.g. the
> ethernet-cable was plugged in (or plugged out) and thus the ethernet
> device may have to be reconfigured.
>
> Common scenario:
> A userspace application is notified that the ethernet cable was plugged
> out and later plugged in. It now checks whether the ethernet card is now
> connected to an other network and reassigns it's IP-Address via DHCP.
>
> BTW: Of course I know that the constant KOBJ_ONLINE actually has an other
> meaning than what I used it for. I just didn't want to introduce a new
> constant and it just seems perfect for my purpose.
>
> Signed-off-by: Thomas Ogrisegg <tom-lkml@lkml.fnord.at>

Hm, I thought ethtool and netlink already handled this kind of event
just fine. Why would you add a uevent too?

thanks,

greg k-h
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2006-02-22 01:19    [W:0.133 / U:0.216 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site