From mboxrd@z Thu Jan 1 00:00:00 1970 From: Patrick Mansfield Date: Thu, 04 Dec 2003 06:53:41 +0000 Subject: Re: Re: pattern matching in udev Message-Id: List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-hotplug@vger.kernel.org On Wed, Dec 03, 2003 at 08:19:44PM +0100, Stephane Chauveau wrote: > > > REGEXP "<$bus><$vendor><$id>"="<.*:0:0:\(.*\)>", > > > NAME="mem\1-%n" > > > > IMO the pattern matching should be part of the TOPOLOGY plus PLACE. > > > > The scsi naming also requires a parent, your example above is only valid > > if you have one host adapter connected (or one usb mass storage device > > attached), there could exist another sd on *:0:0:0. > > Not really because my example matches the $bus, the $id and the $vendor. There could be another identical scsi device with the same id and vendor. I thought the PCI sysfs id's were constant for a given hardware, but I'm told they can change with PCI hotplug, so the full sysfs path I mentioned previously will not be constant across boots with PCI hotplugging. > A single method capable of pattern matching on all the available informations > could be used to replace all the methods currently in implemented in udev > (except maybe REPLACE which has a different purpose). -- Patrick Mansfield ------------------------------------------------------- This SF.net email is sponsored by OSDN's Audience Survey. Help shape OSDN's sites and tell us what you think. Take this five minute survey and you could win a $250 Gift Certificate. http://www.wrgsurveys.com/2003/osdntech03.php?site=8 _______________________________________________ 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