A few initial EM7565 observations

[Bjørn Mork]

Reinhard Speyerer <rspmn at arcor.de> writes:

> On Thu, Dec 14, 2017 at 11:01:57AM +0100, Bjørn Mork wrote:
>> This is based on a device running firmware 'SWI9X50C_01.00.02.00' and
>> is likely not applicable to any later firmware revisions...
>> 
>> [...]
>> 
>> 4) as noted by both Reinhard and Sebastian: USBCOMP defaults to
>>   '1,3,50D' which should enable both rmnet0 and rmnet1, but the
>>   firmware will show only rmnet0 (USB interface number 8).
>> 
>
> Hi Bjørn,
>
> according to the information now available here
>
> https://source.sierrawireless.com/resources/airprime/application_notes_and_code_samples/airprime---multiple-pdn-support-on-newer-sierra-wireless-modules/
> https://techship.com/downloads/sierra-wireless-multiple-pdn-support-on-mdm9x06-9x07-9x50-chipset-based-modules-guide/
>
> having only one USB RMNET interface is not specific to the EM7565 or
> firmware 'SWI9X50C_01.00.02.00'. My guess is that Sierra Wireless will
> set the default to 1,3,10D in a future firmware update to make it
> match reality.

Nice.  That confirms the theory: QMAP is the future.  Good thing we
already support that then :-)

Thanks for the pointer.  Most useful.


Bjørn