On Mon, 2012-06-25 at 19:51 +0200, Bjørn Mork wrote: > Dan Williams <dcbw@xxxxxxxxxx> writes: > > > So after 'rmmod cdc_ether usbnet' and running the tool, the device > > crashes and disconnects from the bus. > > Not nice :-( > > > But it clearly is doing QMUX in Windows.... > > Exactly what is it doing? Does it make sense to add it to qmi_wwan? We > don't really want to crash any device, do we? If it can be used without > QMI then it's probably better to ignore the QMI support unless it is > safe to use. > > If the device crashes on the QMI_CTL "show version" command, then I > don't think it is supportable. Since the Windows driver is certainly using QMI, I'd expect we should be using it too. I know the AT command set is good enough to at least initiate the connection via the cdc-ether port and get addresses and such back out, but we probably want functionality that QMI exposes. As you suggested in PM I guess I'll see about altsettings. Dan -- 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
