Re: Network-Manager Trunk and Fedora 12

[Dan Williams <dcbw redhat com>]

On Mon, 2010-03-15 at 22:59 -0400, Darren Albers wrote:
> On Mon, Mar 15, 2010 at 7:22 PM, Dan Williams <dcbw redhat com> wrote:
> > On Thu, 2010-03-11 at 20:10 -0500, Darren Albers wrote:
> >> On Thu, Mar 11, 2010 at 6:56 PM, Dan Williams <dcbw redhat com> wrote:
> >> > On Wed, 2010-03-10 at 15:45 -0500, Darren Albers wrote:
> >> >> Are there any testing packages I can install to enable Bluetooth DUN
> >> >> support on Fedora 12?
> >> >
> >> > The latest builds in koji should work; I've been doing some heavy
> >> > ModemManager work the past week or two and thus there aren't any builds
> >> > in a suitable state for F12 testing quite yet.
> >> >
> >> > http://koji.fedoraproject.org/koji/buildinfo?buildID=157530
> >> >
> >> > Dan
> >> >
> >> >
> >> >
> >>
> >> Sorry one further question, is it safe to use these builds with an
> >> older version of ModemManager?   Safe obviously being a relatively
> >> term considering it isn't even in testing yet but enough for someone
> >> to play with?
> >
> > Yes, they should be pretty safe for versions of NM from 2010 or very
> > late 2009.
> >
> > Dan
> >
> >
> >
> 
> Thanks Dan!  I actually tested it on Fedora 13 but ModemManager
> doesn't seem to like how the Blackberry responds.   I filed a bug
> report on it but as usual for Blackberry's they seem to respond a
> little differently that what you expect.  In this case it responds
> with:
> ** Message: (rfcomm0) opening serial device...
> ** (modem-manager:2729): DEBUG: (rfcomm0): probe requested by plugin 'Generic'
> ** (modem-manager:2729): DEBUG: (rfcomm0): --> 'AT+GCAP<CR>'
> ** (modem-manager:2729): DEBUG: (rfcomm0): <--
> '+GCAP:<CR><LF><CR><LF>OK<CR><LF>'
> ** (modem-manager:2729): DEBUG: (rfcomm0): --> 'AT+GCAP<CR>'
> ** (modem-manager:2729): DEBUG: (rfcomm0): <--
> '+GCAP:<CR><LF><CR><LF>OK<CR><LF>'
> ** (modem-manager:2729): DEBUG: (rfcomm0): --> 'AT+GCAP<CR>'
> ** (modem-manager:2729): DEBUG: (rfcomm0): <--
> '+GCAP:<CR><LF><CR><LF>OK<CR><LF>'
> ** (modem-manager:2729): DEBUG: (rfcomm0): --> 'ATI<CR>'
> ** (modem-manager:2729): DEBUG: (rfcomm0): <-- 'Research In Motion BlackBerry
> IP Modem<CR><LF><CR><LF>OK<CR><LF>'
> ** (modem-manager:2729): DEBUG: (rfcomm0): --> 'AT+CPIN?<CR>'
> ** (modem-manager:2729): DEBUG: (rfcomm0): <-- '+CPIN:
> READY<CR><LF><CR><LF>OK<CR><LF>'
> ** (modem-manager:2729): DEBUG: (rfcomm0): --> 'AT+CGMM<CR>'
> ** (modem-manager:2729): DEBUG: (rfcomm0): <-- 'RIM BlackBerry Device
> 4001507<CR><LF><CR><LF>OK<CR><LF>'
> ** Message: (rfcomm0) closing serial device...
> 
> I guess when it does this ModemManager doesn't recognize the response
> from CGMM (Model Query?) so it doesn't go any further?  CPIN seems to
> match what is expected in mm-generic-gsm.c but I can't seem to follow
> what it expects from CGMM and where that is checked.

It's not responding to GCAP so we don't actually know whether it's a
CDMA or a GSM device.  What kind is yours?

If yours is a GSM device, then that's great since it responds to AT+CPIN
correctly and we'll know it's a GSM device with recent ModemManager
versions.

If yours is a CDMA device and it responds to AT+CPIN, then I hate the
world and we'll have to figure something else out :)

Dan