The $NWQMISTATUS command sometimes replies an ERROR shortly after
calling the $NWQMICONNECT command, but then replies the proper QMI
status if we retry it. This behavior is observed on an E362 modem with
4.08 firmware.
(ttyUSB0): --> 'AT$NWQMICONNECT=,,,,,,"",,,"",""<CR>'
(ttyUSB0): <-- '<CR><LF>OK<CR><LF>'
(ttyUSB0): --> 'AT$NWQMISTATUS<CR>'
(ttyUSB0): <-- '<CR><LF>ERROR<CR><LF>'
Got failure code 100: Unknown error
QMI connection status failed: Unknown error
In firmware 4.08, the $NWQMISTATUS command returns different values for
QMI state to indicate the current connection state. This patch modifies
the code to handle $NWQMISTATUS responses in firmware 1.41 and 4.08.
Both the ModemManager daemon and the mmcli will now include `libmm-glib.h' only.
We also handle two new special `_LIBMM_INSIDE_MM' and `LIBMM_INSIDE_MMCLI'
symbols, which if included before the `libmm-glib.h' library allow us to:
* Don't include the libmm-glib high level API in the ModemManager daemon, as
the object names would clash with those in the core.
* Define some of the methods of helper objects to be included only if compiling
ModemManager daemon or the mmcli.
Instead of letting the plugins specify a default storage to use, just look at
the supported ones and use the best one.
"MT is preferred over "ME" or "SM", as "MT=ME+SM"
There is no point in specifying a default 'mem1' memory storage, which is used
for reading/listing/deleting, as those are operations that need a specific
'mem1' set each time.
Also, there is no point in specifying separate default 'mem2' and 'mem3' memory
storages, specially because now we allow Sms.Store() to specify a storage.
So, we will now only have a 'default' memory storage, which is applicable for
both 'mem2' and 'mem3' (storing, sending from storage and deleting).
This is a port to git master of the following commit:
commit c21e29c50b5661308fb3b223c05f6942c06dc15d
Author: Dan Williams <dcbw@redhat.com>
Date: Fri Aug 24 13:31:04 2012 -0500
novatel: fix checking ERI for roaming/home decision
More fallout from b22b2d99db
which changed the return type of the qcdm_result_get_*() functions.
Different ports of the same modem may get handled by different drivers. We
therefore need to provide a list of drivers (new `Modem.Drivers' property with
signature 'as') instead of just one (removed `Modem.Driver' property with
signature 's').
$ sudo mmcli -m 0 | grep drivers
| drivers: 'qcserial, qmi_wwan'
Settings are given with the 'AT$NWRAT' arguments as follows:
1,1: 2G allowed
2,1: 3G allowed
0,2: 2G and 3G allowed, none preferred
1,2: 2G and 3G allowed, 2G preferred
2,2: 2G and 3G allowed, 3G preferred
There's no real point in maintaining a separate `MMPlugin' interface, as all the
plugins will inherit from `MMPluginBase', so just merge them and simplify
everything.
Before this, we only exported the modem to DBus when all ports were organized,
in order to make sure that we select as primary port the one we really want and
not the first AT port grabbed. Given that to get all the ports organized we also
needed to wait to get all the ports grabbed, we can now also defer the creation
of the modem object until all the ports get grabbed. This allows us to create
different types of objects based on the ports available (e.g. we can now create
QMI-supported modem objects if we see a QMI port around).
The base MMBearer object will receive the MMBearerProperties configuration,
which contains every generic and plugin-specific set up. Not every configuration
parameter will be used by every implementation (e.g. not every bearer needs
user/password).
The Bearer object will expose every configuration parameter received in its
`Properties' property in the interface, even if it's not really used.
Novatel E362 firmware doesn't notify us by unsolicited message if the
connection goes away, so set up a polling loop to check.
While here, inline a method that's only used in one place so that the
containing function is single-exit and single-cleanup.
Change-Id: If72f7c6ef06de3fb22530d42f62a8dddc6fecfda
The $NWBAND command seems to disturb the internal state of the modem
such that it is unlikely to connect to the network, and produces
widely varying error codes. We don't actively use this functionality,
it's just that setting "use all bands" is part of the normal
ModemManager simple-connect sequence. Remove it so it doesn't get
triggered.
Change-Id: I9b5914291a88a59015fb51906af6fd1c78f3952b
Instead of the `_in_port()' variants, we'll provide more generic
`_full()' methods. These should be used either if we want to send commands
to a specific port, or if we want to use a specific user-provided GCancellable.
In addition to this user-provided GCancellable, we keep the internal modem-wide
one.
Renamed `MMCommonBearerProperties' to `MMBearerProperties', and removed the
`MMBearerProperties' provided in libmm-glib. We'll just use the original one
from libmm-common always.
Renamed `MMCommonBearerIpConfig' to `MMBearerIpConfig', and removed the
`MMBearerIpConfig' provided in libmm-glib. We'll just use the original one
from libmm-common always.
Ben Chan
Aleksander Morgado
Nathan Williams
Nathan Williams