On Saturday 20 August 2011 16:30:17 Poul-Henning Kamp wrote: > The following reply was made to PR usb/159919; it has been noted by GNATS. > > From: "Poul-Henning Kamp" <p...@phk.freebsd.dk> > To: Hans Petter Selasky <hsela...@c2i.net> > Cc: freebsd-usb@freebsd.org, freebsd-gnats-sub...@freebsd.org > Subject: Re: usb/159919: Patch for HUAWEI E173 (u3g/umodem) > Date: Sat, 20 Aug 2011 14:07:25 +0000 > > In message <201108201555.04355.hsela...@c2i.net>, Hans Petter Selasky writes: > >On Friday 19 August 2011 18:01:29 Poul-Henning Kamp wrote: > >> With this patch I can get a Huawei E173 3G dongle to work. > >> I'm not sure why I have to teach umodem about it specifically. > >> It comes up as /dev/cuaU[012] rather than /dev/cuaU0.[012] > > > >Hi, > > > >What happens if you leave out the u3g.c patch? > > > >Could you post dmesg and output from: > > > >usbconfig -d X.Y dump_device_desc dump_curr_config_desc show_ifdrv > > Dang, I should have thought of including that. > > It's too late now the E173 just passed through my lab for a few > hours and it probably won't be back in the forseeable future. > > Without any patches it comes up with the E173_INIT product-id and > da0/cd0 attaches. > > The HUAWEI_INIT mode just hangs the device, nothing happens or > attaches afterwards. > > With the HUAWEI_INITSCSI it disaspears, then comes back with the E173 > product-id, da0/cd0 attaches, but umodem for some reason does not. > > The patch makes umodem find it, but as three separate devices, > not as one device with three subdevices.
I found a descriptor dump here: http://www.draisberghof.de/usb_modeswitch/bb/viewtopic.php?t=552 I see now why the u3g.c driver is not attaching, because "bDeviceClass = 0" and we expect 0xFF. Nick, do you have any comments on this? PHK: Are you on #bsdusb on EF-net? --HPS _______________________________________________ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "freebsd-usb-unsubscr...@freebsd.org"