Sierra Wireless MC7354 doesn't wake up from

Aleksander Morgado aleksander at aleksander.es
Wed Apr 13 15:34:38 UTC 2016


On Wed, Apr 13, 2016 at 5:04 PM, Dan Williams <dcbw at redhat.com> wrote:
>> > > > > > > > QMI:
>> > > > > > > >   flags       = "indication"
>> > > > > > > >   transaction = 0
>> > > > > > > >   tlv_length  = 21
>> > > > > > > >   message     = "Packet Service Status" (0x0022)
>> > > > > > > > TLV:
>> > > > > > > >   type       = "Connection Status" (0x01)
>> > > > > > > >   length     = 2
>> > > > > > > >   value      = 01:00
>> > > > > > > >   translated = [ status = 'disconnected'
>> > > > > > > > reconfiguration_required =
>> > > > > > > > 'no' ]
>> We need to monitor these indications and disconnect the bearer if
>> they
>> ever report disconnection. I'll try to fix this before 1.6.
>
> I looked into it yesterday, but these indications seem like they are
> either always sent by the firmware, or unsupported?  The WDS Set Event
> Report call (which libqmi doesn't yet implement) doesn't have a knob to
> turn these on/off, so I assume some firmware sends them and other
> firmware just doesn't?

That should be it, yes, we should unconditionally connect to the
signal emission for this indication, and report bearer disconnection,
like we do with the MBIM bearer.

-- 
Aleksander
https://aleksander.es


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