Setting RAT preference in MBIM?

[Markus Gothe]

I found out today by reading the spec that you can set prefered (read: best-case) RAT via the MBIM_CID_REGISTER_STATE.

No brainer to implement in umbim, albeit some minor issues with time to wait before trying first time to register after a change.

I hope someone implements this in libmbim as well.

//M

Den 4 nov 2014 22:04 skrev Dan Williams <dcbw at redhat.com>:
>
> On Tue, 2014-11-04 at 19:59 +0100, Markus Gothe wrote:
> > Interesting since umbim prints availble data classes and capabilities.
> > 
> > I havent tried the dashboard from Huawei yet but I bet it can set
> > prefered RAT...
>
> Sometimes they even do this with AT commands through a serial port if
> the modem has one, or even shoving QMI or AT through vendor-specific
> MBIM channels.  Tracing the dashboard with a USB snooper would be the
> best way to figure this out.
>
> Dan
>
> > //M
> > 
> > Skickat ifrån min mobil.
> > Den 4 nov 2014 02:38 skrev Greg Suarez <gpsuarez2512 at gmail.com>:
> > >
> > > On Mon, Nov 3, 2014 at 3:42 PM, Markus Gothe
> > <nietzsche at lysator.liu.se> wrote:
> > >>
> > >> Is there any standard method to do this?
> > >> I couldn’t find one when rain-checking the MBIM spec.
> > >>
> > >  
> > > The RAT will have to be set via an extension service to the MBIM
> > spec.
> > > Currently I only know of one chip supplier that supports setting the
> > RAT, but Bjorn and Aleksander
> > > has access to many more devices than I do.
> > >
> > > Greg
> > >
> > 
> > 
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>
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