On 04/17/2017 07:19 PM, Denis Kenzior wrote:
Hi Jonas,
On 04/15/2017 10:34 AM, Jonas Bonn wrote:
The packet service status notification tells whether there is _any_
active and enabled context. Using this to decide whether to
release any given context makes no sense.
The gobi driver only supports a single context and afaik only a single
network interface is available. Do you have hardware with support for
multiple active contexts?
On an LTE network you can start a "dedicated" bearer. As far as I
understand it, the way this is done is to call "start network"
specifying a profile ID other than the default. In the ofono context, I
presume this would be done by creating a new context and activating it:
it just needs the same APN as the default bearer, and normally one would
specify other QoS settings. Given that, then yes, I presume my hardware
support multiple active contexts; if the Gobi driver only supports one
context it's presumably because it doesn't support LTE.
Otherwise I think it would be safe to assume that in a single-context
case, this code is doing the right thing.
I think, for LTE, that the netreg atom gives you everything you need and
that this notification is superflous. I'm thinking now that for non-LTE
this code might be relevant: can the context detach spontaneously
without unregistering from the network? If yes, then we probably need
this, still.
/Jonas
It might make sense to monitor this status in the GPRS atom, but
not here in the gprs-context atom.
---
drivers/qmimodem/gprs-context.c | 30 ------------------------------
1 file changed, 30 deletions(-)
Regards,
-Denis
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