From: Sergey Vlasov <vsu@altlinux.ru>
To: linux-kernel@vger.kernel.org
Subject: Re: permissions of /proc/tty/driver
Date: Sun, 16 Jan 2005 22:13:45 +0300 [thread overview]
Message-ID: <pan.2005.01.16.19.13.45.210905@altlinux.ru> (raw)
In-Reply-To: 41EA688A.6050305@beamnet.de
On Sun, 16 Jan 2005 14:13:46 +0100, Thomas Viehmann wrote:
> Christoph Hellwig wrote:
>> Counter-question: What information is available in
>> /proc/tty/driver/usbserial but not in sysfs?
>
> Thanks for this hint, is there a way of finding vendor and product ids
> of all ttyUSB devices better than
> looking for /sys/bus/usb/devices/*-*/*-*:*/ttyUSB* and then ckecking the
> obvious files in the grandparent directory?
/sys/bus/usb-serial/devices/* looks like what you need...
next prev parent reply other threads:[~2005-01-16 19:13 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <41E80535.1060309@beamnet.de>
2005-01-16 12:04 ` permissions of /proc/tty/driver Christoph Hellwig
2005-01-16 13:13 ` Thomas Viehmann
2005-01-16 19:13 ` Sergey Vlasov [this message]
2005-01-19 10:32 ` Christoph Hellwig
2005-01-16 21:11 ` Alan Cox
2005-01-16 22:26 ` Christoph Hellwig
2005-01-17 8:14 ` Arjan van de Ven
2005-01-17 12:23 ` Alan Cox
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