Re: [MM] Huawei E1820 and NDISDUP

[Dan Williams <dcbw redhat com>]

On Wed, 2013-06-05 at 17:27 +0000, Graham Inggs wrote:
> > Try QMI. Get libqmi with qmicli and temporarily bind the qmi_wwan driver
> > to the ethernet function instead of cdc_ether.  The 2-5:1.1 below could
> > have changed since the logs you posted. Check it and adjust as
> > necessary (this recipe will work for Windows mode as well, except that
> > the already bound driver most likely is option):
> >
> >  modprobe qmi_wwan
> >  echo 2-5:1.1 >/sys/bus/usb/drivers/cdc_ether/unbind
> >  echo 2-5:1.1 >/sys/bus/usb/drivers/qmi_wwan/bind
> This command failed with:
>  bash: echo: write error: No such device
>
> However this did something:
>  echo 12d1 14ac >/sys/bus/usb/drivers/cdc_wdm/new_id
> Then:
> > qmicli -d /dev/cdc-wdm0 --dms-get-manufacturer
> [/dev/cdc-wdm0] Device manufacturer retrieved:
>         Manufacturer: 'QUALCOMM INCORPORATED'

Can you then do this for us too?

qmicli -v -d /dev/cdc-wdm0 --device-open-version-info --dms-get-model

and then report the early bits about "QMI Device supports X services"?
It'll look something like this:

[05 Jun 2013, 12:57:52] [Debug] [/dev/cdc-wdm0]    ctl (1.4)
[05 Jun 2013, 12:57:52] [Debug] [/dev/cdc-wdm0]    wds (1.10)
[05 Jun 2013, 12:57:52] [Debug] [/dev/cdc-wdm0]    dms (1.3)
[05 Jun 2013, 12:57:52] [Debug] [/dev/cdc-wdm0]    nas (1.2)
[05 Jun 2013, 12:57:52] [Debug] [/dev/cdc-wdm0]    qos (1.2)
[05 Jun 2013, 12:57:52] [Debug] [/dev/cdc-wdm0]    wms (1.3)
[05 Jun 2013, 12:57:52] [Debug] [/dev/cdc-wdm0]    pds (1.5)
[05 Jun 2013, 12:57:52] [Debug] [/dev/cdc-wdm0]    uim (1.4)
[05 Jun 2013, 12:57:52] [Debug] [/dev/cdc-wdm0]    sar (1.0)
[05 Jun 2013, 12:57:52] [Debug] [/dev/cdc-wdm0]    cat (1.1)
[05 Jun 2013, 12:57:52] [Debug] [/dev/cdc-wdm0]    rms (2.1)

Dan