GPRS support for Ofono

[Marcel Holtmann]

Hi Remi,

> > I haven't had time to look at the context stuff yet.
> 
> It's just worse. oFono is enforcing an integer ID on any primary context.
> This is again an idiosyncrasy of AT commands. With ISI modems, the context
> ID space is managed by the modem, so oFono does not get to choose.
> 
> In theory, I could remap those, but that really would not make sense.

there has to be a mapping on some level. At least one driver has to do
some sort of mapping. If you have a better idea to handle it in the core
daemon, please propose something.

Please remember that non of us have the ISI specification and until you
guys communicate these details with us, we go based on what public
specifications are using.

Regards

Marcel