AT+ECM for connection management, QNCM rx_framing and le16 length prefixed IP tx_framing

[Dan Williams]

On Mon, 2014-03-24 at 12:31 +0100, Bjørn Mork wrote:
> Julio Araujo <julio.araujo at wllctel.com.br> writes:
> 
> > Hi Bjørn,
> >
> >
> > Sorry for the delayed answer, but I'm very very glad to inform you
> > that the modem worked after the last configuration that you sent to
> > me:
> > # Olivetti Olicard 500
> >
> > DefaultVendor= 0x0b3c
> > DefaultProduct= 0xf017
> >
> > TargetVendor=  0x0b3c
> > TargetProduct= 0xc00b
> >
> > MessageContent="5553424312345678000000000000061b000000020000000000000000000000"
> >
> >
> > The only thing that I need to do was remove the PPP that it was
> > already installed for the other modem that I was using before and then
> > after plug the Olicard 500 the Ubuntu asked me to create a new PPP and
> > then after create it everything works fine.
> >
> > I'm sending attached  to you the syslog file and also usb_modeswitch_1-13.
> 
> Great!  Thanks for testing and reporting back.  Could you please post
> this information to the usb_modeswitch "Device Information" forum at
> http://www.draisberghof.de/usb_modeswitch/bb/viewforum.php?f=3
> so that Josh can include this config in the next release?
> 
> I'll prepare patches for the option and qmi_wwan drivers. The Windows
> driver does some strange and unexpected things, but I am now pretty sure
> the firmware supports a "normal" QMI wwan function.

Hopefully it does just work with QMI.

Otherwise, we'l need to see if the drivers send any other non-standard
AT commands, since AT+ECM isn't turning up any hints?  Also, if we could
get "AT+CLAC" and "AT&V" from the device that might be useful to find
those non-standard commands.

Dan