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From: Hans Petter Selasky <hselasky@c2i.net>
To: Ed Schouten <ed@80386.nl>
Date: Mon, 14 Dec 2009 10:06:00 +0100
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Cc: freebsd-usb@freebsd.org
Subject: Re: USB serial device naming
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On Monday 14 December 2009 09:53:51 Ed Schouten wrote:
> * Hans Petter Selasky <hselasky@c2i.net> wrote:
> > Also TTY should have a printout in dmesg, which unit is create if this
> > string is specified.
>
> Just patch your ucom driver to print that information. It doesn't belong
> in the TTY layer. Can't you just extend usbconfig to also dump that
> information?

Hi,

A printout in USB is OK for the user, but what about applications?

Probably I could extend with an USB IOCTL for the TTY device to do what I 
want, in addition to a printout.

USB_IOCTL_GET_PARENT_NAME

--HPS