From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marcel Holtmann Date: Mon, 08 Nov 2004 00:57:16 +0000 Subject: Re: udev rules and USB bluetooth Message-Id: <1099875436.6896.60.camel@pegasus> List-Id: References: <418EBA09.4030905@tesco.net> In-Reply-To: <418EBA09.4030905@tesco.net> MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-hotplug@vger.kernel.org Hi Derek, > I was trying to write a rule to provide a persistent naming for multiple > USB Bluetoot dongles. I need this for testing purposes, as the devices > may be restarted at random times and I need to ensure I'm speaking to > the same device. > > My attempts so far have failed! > > I have the following output from udevinfo -a -p /sys/class/bluetooth/hci0 > > looking at the device chain at > '/sys/devices/pci0000:00/0000:00:1d.2/usb2/2-1': > BUS="usb" > ID="2-1" > SYSFS{bConfigurationValue}="1" > SYSFS{bDeviceClass}="e0" > SYSFS{bDeviceProtocol}="01" > SYSFS{bDeviceSubClass}="01" > SYSFS{bMaxPower}="200mA" > SYSFS{bNumConfigurations}="1" > SYSFS{bNumInterfaces}=" 3" > SYSFS{bcdDevice}="1393" > SYSFS{bmAttributes}="80" > SYSFS{detach_state}="0" > SYSFS{devnum}="4" > SYSFS{idProduct}="0001" > SYSFS{idVendor}="0a12" > SYSFS{manufacturer}="Cambridge Silicon Radio" > SYSFS{maxchild}="0" > SYSFS{product}="CSR NanoSira" > SYSFS{serial}="012C5A-5B-0002" > SYSFS{speed}="12" > SYSFS{version}=" 2.00" > > > I was thinking that my rule would be > > BUS="usb", SYSFS{serial}="012C5A-5B-0002", name=%k SYMLINK="Nano%n" > > This has no affect! Bluetooth devices don't use any device nodes. You can identify them by their BD_ADDR. Regards Marcel ------------------------------------------------------- This SF.Net email is sponsored by: Sybase ASE Linux Express Edition - download now for FREE LinuxWorld Reader's Choice Award Winner for best database on Linux. http://ads.osdn.com/?ad_idU88&alloc_id065&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