moving layer23 into the phone

Rade Girel rade.girel at
Tue Feb 8 22:48:38 UTC 2011

On Tue, 8 Feb 2011 09:49:31 +0100
Harald Welte <laforge at> wrote:

> On Tue, Feb 08, 2011 at 09:08:40AM +0100, Rade Girel wrote:
> > Thats true, but i for myself hope that one day the layer23 code is
> > moved into the phone. At that time i would really like to have a
> > tested, accepted in short usable UI on th osmocomBB compal phones.
> I think we can start by moving the stuff step by step into the phone,
> if anyone wants to work on this, it would be much appreciated.
> Layer2 (LAPDm) should be relatively simple, but starting from RR/MM/CC
> and the cell reselection I expect some more difficulties...

I honestly cant estimate the amount of work necessary to move
"mobile&co" on the arm7tdmi since i never did any porting or
the like. But looking at the arm mmu i can guess that there
are some fundamental differences between x86 & arm7.

Much to read. I think about getting a e-reader for all those
datasheets and specifications.

Best wishes,

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