N900 modem support in 3.18-rc1
pavel at ucw.cz
Wed Nov 5 12:31:51 PST 2014
On Wed 2014-11-05 02:11:22, Sebastian Reichel wrote:
> Hi Pavel,
> On Tue, Nov 04, 2014 at 09:51:17PM +0100, Pavel Machek wrote:
> > I'd like to test a modem (and eventually to get it to work :-) ) on
> > n900. So far I found:
> > http://lwn.net/Articles/592485/
> > It says:
> > # supported. Testing the patchset with ofono works like this:
> > #
> > # # provide cmt device for ofono
> > # ln -sf /sys/bus/hsi/n900-modem /dev/cmt
> > [...]
> > That seemed to match, so I symlinked it.
> looks ok. You should have the following files:
No, it is not ok :-(. I did enable CONFIG_CMT now (it was not enabled
before, and wow, that entry has least helpful config help, ever; is it
related?), but still can't see the required files:
root at n900:/sys# find . | grep cmt
root at n900:/sys#
(What does CMT mean? I should fix the help files, I guess...)
> > root at n900:~# ofonod --nodetach --debug &
> >  3552
> no output from ofono?
Actually, a lot of output from ofonod, but nothing useful.
> > root at n900:~# mdbus2 -s org.ofono /n900_0 xyz
> > [ERR]: There is no method with name xyz on path /n900_0!
> > [...]
> > Any ideas?
> call mdbus2 with fewer arguments to see what is available on the
> mdbus2 -s => list all system services
> mdbus2 -s org.ofono => list all ofono objects
> mdbus2 -s org.ofono /n900_0 => list all methods from n900 object
root at n900:~# mdbus2 -s org.ofono
root at n900:~#
But since I do not have required cmt_ files, I guess that's expected?
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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