From mboxrd@z Thu Jan  1 00:00:00 1970
From: Anthony Viallard <avd@patatrac.info>
Date: Tue, 15 Sep 2009 09:13:43 +0000
Subject: Waiting complete insertion of usb device
Message-Id: <4AAF5AC7.6050600@patatrac.info>
List-Id: <linux-hotplug.vger.kernel.org>
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To: linux-hotplug@vger.kernel.org

Hello list,

I'm working on a 3G USB dongle which offer tty to communicate with him.

I need to start a service when this dongle is plugged to my system. This 
service uses tty (there are 4 tty (diag, cmd, data and for voice). So, i 
need to waiting the complete insertion of the USB dongle before 
launching it.

For now, i'm waiting the last tty (ttyUSB3) event, sleep 1 second and 
launch the service. But i think my solution is pretty crap.

Is there a better way to do this ?

(I'm working with old architecture of hotplug: /bin/hotplug script which 
launch /etc/hotplug.d/${SUBSYSTEM}/ scripts...)

Anthony.