On maanantai 15 helmikuu 2010 15:08:27 Oliver Neukum wrote: > Am Samstag, 13. Februar 2010 20:01:54 schrieb Anssi Hannula: > > > I'll get back to this later today, including testing with mdelay in > > > port_release with the extra sleep calls in gobi_loader. > > > > port_release is only called when the serial device is removed, so this > > has no effect here. > > But something must kill your last URB. > You are not using autosuspend are you? Don't know, usbcore has autosuspend=2 and the gobi device has autosuspend=2 and supports_autosuspend=1. > Can load usbserial with "debug=1"? Here's the end of dmesg when running with that option: http://stuff.onse.fi/gobi2000/gobi-regression.dmesg.log This is again with the gobi_loader with extra sleep added in the beginning. Otherwise it hangs (which is the actual original problem). -- Anssi Hannula -- 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
