Huawei E1732 qmilib supported?

[david preetham]

thanks Bjorn,
http://patchwork.ozlabs.org/patch/269325/ served my purpose i am using
devices E303 (AT cmds for management and NCM protocol for data
transfer).The patch you shared registering subdriver cdc-wdm for control
endpoint and cdc_ncm driver for bulk endpoints. If i send
at^ndisdip=1,1,"apn","","",2 through /dev/cdc-wdmX once i will get response
and after that running udhcpc on wwanX interface connecting to network.



On Mon, Sep 2, 2013 at 12:57 PM, Bjørn Mork <bjorn at mork.no> wrote:

> david preetham <preetham.david at gmail.com> writes:
>
> > Hi Bjorn Thanks for the reply.
> >
> > Can i know which are equivalent drivers can load for ndis interface in
> > huawei E3121 device?
> > The network interface is qmi + ncm based.
>
> It is?  Haven't heard about that combination before.  Do you have a
> "lsusb -v" ouput for that device.  Huawei are nice enough to use the
> subclass and protocol fields to separate different function types.  I
> wonder what this device says..
>
> > will cdc_ncm for data plane and cdc_wdm for control interface will work?
> > Which driver handling qmi and ncm protocol.
>
> This is getting a bit ugly.  But Enrico Mioso has created a NCM driver
> similar to qmi_wwan, exposing the embedded management channel as a
> /dev/cdc-wdmX device: http://patchwork.ozlabs.org/patch/269325/
>
> The driver was made for modems using AT commands on the management
> channel, but it should work equally well with QMI.  I guess it will be
> up to ModemManager to guess the protocol based on either probing or
> device ID...  The driver won't know.
>
> But this driver is not yet merged.  It is work in progress.  You'll need
> the two other patches in the series if you want to test it now:
>
> http://patchwork.ozlabs.org/patch/269327/
> http://patchwork.ozlabs.org/patch/269326/
>
>
> Bjørn
>
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