From mboxrd@z Thu Jan 1 00:00:00 1970 From: Kay Sievers Date: Sun, 13 Feb 2005 03:14:41 +0000 Subject: Re: Bug#294123: udev: Bad parsing of regular expressions in *.rules Message-Id: <1108264481.5674.34.camel@localhost.localdomain> List-Id: References: <20050208090725.GB7706@wonderland.linux.it> In-Reply-To: <20050208090725.GB7706@wonderland.linux.it> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-hotplug@vger.kernel.org On Tue, 2005-02-08 at 21:53 -0800, Greg KH wrote: >On Wed, Feb 09, 2005 at 03:24:31AM +0100, Kay Sievers wrote: >> Can't you match against some interface attributes in sysfs, which are >> telling you which one is the first interface of this device? >> >> You may compare: >> udevinfo -a -p /class/tty/ttyUSB0 >> udevinfo -a -p /class/tty/ttyUSB1 >> >> if you find a difference between both interfaces to match against, that >> is not dependent on the kernel device name. > >This is a real tough one to try to match on, as these both point to the >same exact physical device. Same USB interface even. It's a pain, >stupid palm devices... Ahh, I see. So we may follow the link to the physical device and look for the name of the _first_ serial interface of this device? Would this solve the problem? Kay ------------------------------------------------------- SF email is sponsored by - The IT Product Guide Read honest & candid reviews on hundreds of IT Products from real users. Discover which products truly live up to the hype. Start reading now. http://ads.osdn.com/?ad_ide95&alloc_id396&op=click _______________________________________________ Linux-hotplug-devel mailing list http://linux-hotplug.sourceforge.net Linux-hotplug-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-hotplug-devel