On Tue, Feb 08, 2022 at 01:00:48PM +0100, Felix Becker wrote: > Dear "linux-usb" mailing list people, > > I was directed here by the email-bot of Greg Kroah-Hartman. > > First I was contactim him directly, since at [1] it is written that > things regarding the `usbserial` driver should be directed to him, > which in turn I was getting from a question on where-to-address-this > which I asked here [2]. > > > Here the issue I want to address: > > > I have a device which is ignored by any in-kernel driver, but when I > tell `usbserial` manually to drive that device (via > `modprobe usbserial vendor=0x0421 product=0x069a`), it provides two > serial ports where useful things can be made via the second. > > It is a Nokia 130 mobile phone, and it provides an "AT"-style serial > interface where things like address book synchronisation can be made. > > It has the following vendor:product number 0421:069a. > > So I suggest to you to add that device as a supported device to > `usbserial`, so that hotplug works. > > In `lsusb` it shows up as > `Nokia Mobile Phones 130 [RM-1035] (Charging only)`, so the string > `(Charging only)` should be removed then, too. > > (The phone itself has two USB modes: "Memory card" (which will make it > behave as mass storage with access to the microSD-card) and a mode > which is called in the phone's menu as "Charging only", which is the > mode interesting here and which in fact is more than "carging only"). Can you provide the output of `lsusb -v -d 0421:069a` for us? thanks, greg k-h
