There is no point in providing a configurable default IP family in the
bearer object, because we can always assume IPv4 as being the only
default expected.
Simplify the logic and also provide a new method to get the normalize
the IP family, using IPv4 as default always.
The _mm_log() implementation provided in 'mm-log-test.h' relies on
g_test_verbose() to decide whether the logs are printed or not. We are
not running under the GTest setup in mmtty, so that would not work
properly.
Just provide a custom _mm_log() method that checks for the
verbose_flag instead.
Include the new SAR interface in the build so that gdbus-codegen
generates support for it in libmm-glib as well as proper documentation
in the API reference.
Add a new D-Bus interface to support dynamic SAR across multiple platforms.
The new interface exposes methods to configure sar power levels,
handle the communications with the modem, and let the platform
code be agnostic to modem type.
The g_regex_match_full() method may return FALSE without setting the
GError, so that case needs to be considered.
In addition to that, the following g_assert() was not doing what it
should have been, as it was comparing the address of the variable and
not the variable itself; rework the code to avoid that as well:
g_assert (access_tech != MM_MODEM_ACCESS_TECHNOLOGY_UNKNOWN);
The GLists maintained in the logic need to be explicitly freed (just
the lists, not the list contents) if we exit early on error or if we
end up deciding that the specific ports are available but unsupported
by the plugin (e.g. if a plugin that doesn't support net ports finds
net ports in the modem).
==225333== 24 bytes in 1 blocks are definitely lost in loss record 2,024 of 5,525
==225333== at 0x483E77F: malloc (vg_replace_malloc.c:307)
==225333== by 0x506C539: g_malloc (in /usr/lib/libglib-2.0.so.0.6600.7)
==225333== by 0x508DC8F: g_slice_alloc (in /usr/lib/libglib-2.0.so.0.6600.7)
==225333== by 0x50636B4: g_list_append (in /usr/lib/libglib-2.0.so.0.6600.7)
==225333== by 0x17E671: mm_base_modem_organize_ports (mm-base-modem.c:1298)
==225333== by 0x1E4409: mm_plugin_create_modem (mm-plugin.c:1094)
==225333== by 0x162C81: mm_device_create_modem (mm-device.c:481)
==225333== by 0x15DE60: device_support_check_ready (mm-base-manager.c:218)
==225333== by 0x4EA8173: ??? (in /usr/lib/libgio-2.0.so.0.6600.7)
==225333== by 0x4EAC6E8: ??? (in /usr/lib/libgio-2.0.so.0.6600.7)
==225333== by 0x16730F: device_context_run_ready (mm-plugin-manager.c:1533)
==225333== by 0x4EA8173: ??? (in /usr/lib/libgio-2.0.so.0.6600.7)
If using PPP, ModemManager is never in charge of deciding when the
connection is finished, because that would end up making ModemManager
try to use the TTY port while pppd is still using it.
When the modem goes unregistered for some time, we should not force
the disconnection of the bearer object, we still need to wait for pppd
to tell us the modem is disconnected.
Fixes https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/issues/331
The original logic in the MBIM modem would assume that if we had more
than one network interface in the same modem, we could connect
multiple data interfaces, each one with a different session. That
logic is actually wrong, when using the master (non-multiplexed)
network interface we should always use session id 0, which is the one
holding all non-VLAN-tagged traffic.
So, remove the logic that automatically creates new bearers with a
different session id, as that is really wrong.
Also, keep track of the MMPortMbim instead of the MbimDevice directly,
because the new multiplex support will require operations on the port
as well, not only on the device.
We want to start with the data ports as clean as possible when the
modem is initialized, so we make sure the master interface is down and
that all links found are removed. This ensures a clean restart if
e.g. the daemon crashes for some other reason.
This allows us to know which of the subsystem or name for a
removed device is triggering the assertion from just a stack
trace that contains line information.
The acquisition order preference TLV must always have the same number
of elements, just the order of the elements should be different.
Also, always prefer the acquisition order preference TLV to the
GSM+WCDMA specific one, which is the same logic the modem applies.
Fixes https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/issues/340
Loading capabilities is the very first step of the state machines, and
so we can rely on the "NAS Get SSP" method performed there to process
all feature checks of the SSP response.
Until now we were only considering TP/SSP unsupported if we received
a QMI protocol error (e.g. reporting unknown command).
We now also consider TP/SSP unsupported if the actual request
succeeds, but an error is reported in the response. There is no point
in considering TP/SSP supported if the plain get request without input
TLVs given fails.
