Writing nv items via QMI?

Dan Williams dcbw at redhat.com
Tue Apr 21 16:14:32 PDT 2015


On Tue, 2015-04-21 at 22:12 +0200, Markus Gothe wrote:
> Ah never mind guys... I found examples in the tests-dirdctory.

Yeah, though you're kinda on your own here, because many of the items
are not documented (unless you have an NDA from Qualcomm for the ICDs),
and if you touch them in a bad way, you can essentially brick your
device.  So have fun :)

Dan

> //M
> 
> Den 21 apr 2015 21:04 skrev Markus Gothe <nietzsche at lysator.liu.se>:
> >
> > I suppose I should use libqcdm... So this is kinda off-topic I guess;
> >
> > Dan, do you have documentation about how to use it? AFAIU I need to make a custom struct for the nv item...
> >
> > However there ought to be a generic way to dump all nv items of a device. Which would be nice for backing up things. :-)
> >
> > Making a simple commandline tool should not be to difficult I guess.
> >
> > //M
> >
> > Den 21 apr 2015 20:38 skrev Markus Gothe <nietzsche at lysator.liu.se>:
> > >
> > > Is there a decent way to write nv items via QMI?
> > > I accidently by using some AT-commands messed up my ZTE MF820D so the resolution was to use my backup from QPST... However it would be easy to just write the correct values from Linux.
> > >
> > > Or does one have to use QCDM and a homebrewed tool???
> > >
> > > //M
> > > _______________________________________________
> > > libqmi-devel mailing list
> > > libqmi-devel at lists.freedesktop.org
> > > http://lists.freedesktop.org/mailman/listinfo/libqmi-devel
> > _______________________________________________
> > libqmi-devel mailing list
> > libqmi-devel at lists.freedesktop.org
> > http://lists.freedesktop.org/mailman/listinfo/libqmi-devel
> _______________________________________________
> libqmi-devel mailing list
> libqmi-devel at lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/libqmi-devel




More information about the libqmi-devel mailing list