On Fri, Aug 06, 2010 at 03:55:11PM +0400, Michael Tokarev wrote: > 06.08.2010 15:27, Oliver Neukum пишет: > > Am Freitag, 6. August 2010, 12:56:46 schrieb Michael Tokarev: > >> Now it is recognized by the driver, and even works, but it > >> creates 3 ttyUSB devices (0, 1 and 2), from which only > >> ttyUSB0 works, the rest 2 does not respond to AT commands. > >> > >> [187658.087913] USB Serial support registered for GSM modem (1-port) > >> [187658.087913] option 3-1:1.0: GSM modem (1-port) converter detected > >> [187658.087913] usb 3-1: GSM modem (1-port) converter now attached to ttyUSB0 > >> [187658.087913] option 3-1:1.1: GSM modem (1-port) converter detected > >> [187658.087913] usb 3-1: GSM modem (1-port) converter now attached to ttyUSB1 > >> [187658.087913] option 3-1:1.2: GSM modem (1-port) converter detected > >> [187658.091245] usb 3-1: GSM modem (1-port) converter now attached to ttyUSB2 > >> > >> I'm not sure what to do next. The device works for me, but I'd > >> rather finish its support and submit it to the kernel properly. > >> What's missing now are the 2 extra, non-functional ports. > > Um, I mean, what's missing is a way to HIDE those 2 extra ports... ;) > > > The other two ports are control ports, which support an unknown protocol. > > Please simply ignore them. We also do so for other devices. > > Well, that's what I'd want to do: to ignore them, at least for > now, because exposing them as 2 extra/nonfunctional serial > ports isn't quite good thing. And I don't know how to do > ignore them - that's basically my question, given the device > info (from lsusb), if there's a way to expose only the real > serial port, and maybe expose other 2 as some "generic" USB > devices, or just not show them. > > > And please make a patch to enable support for your device. > > Sure thing, but before I'd want to know how to add that > support properly (not how to format the patch :) Well, a patch would be nice so that others can use the device :) thanks, greg k-h -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
