Setting RAT preference in MBIM?
dcbw at redhat.com
Tue Nov 4 13:04:35 PST 2014
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.
> 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
> > 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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