[PATCH] broadband-bearer: run init sequence after flashing in disconnection

[Aleksander Morgado]

>> That patch looks reasonable, with the caveat that I don't have my
>> head
>> around the code base at all :-).
>>
>> It appears to do the job in limited testing:
>>
>> 56.227702] Flashing data port (ttyUSB0)...
>> 56.227879] (ttyUSB0): port attributes not fully set
>> 57.228965] (ttyUSB0): disabling RTS/CTS flow control
>> 57.229207] (ttyUSB0) device open count is 2 (close)
>> 57.229237] (ttyUSB0): running init sequence...
>> 57.229262] Sending PDP context deactivation in primary/data port...
>> 57.229286] (ttyUSB0) device open count is 3 (open)
>> 57.229311] (ttyUSB0): --> 'ATE0<CR>'
>
> There's a couple more things we could do with the disconnect code too.
>
> As you suggest, we could set AT&D<something> by default and if the
> modem allows that, hope that dropping DTR does the right thing.
>
> Or if the modem doesn't, we could send the breaks.  If the modem
> doesn't actually drop to command mode (&D1) then we could also send
> breaks.
>

Dan/Tim would any of you like to prepare a patch for that logic? Os
should I draft one?

-- 
Aleksander
https://aleksander.es