The new property is a dictionary which may include different parameters,
depending on what is actually supported by the underlying modem. For now,
just bytes RX/TX.
Note that this object will expose the stats *as reported by the modem*. These
values may differ from e.g. what is seen in the network interface stats.
mmcli is GPLv2+; that's what --version has always said and that's what the
README in ModemManager sources specifies:
License.
The ModemManager and mmcli binaries are both GPLv2+.
The libmm-glib library is LGPLv2+.
The CPMS test parser was expecting 3 groups (parenthesis enclosed lists) of
memory IDs, e.g.:
+CPMS: ("SM","ME"),("SM","ME"),("SM","ME")
But some modems like the Huawei MU609 may just report single elements, not
groups, e.g.:
+CPMS: "SM","SM","SM"
This patch avoids using g_strsplit() to split the groups, as that is unaware
of the possible replies without groups. Instead, a new helper method is
implemented which does the group/item split itself, considering also the
possibility of a reply with mixed groups and non-groups, like e.g.:
+CPMS: ("SM","ME"),"SM","SM"
Additionally, we also now support the case where the groups are empty, e.g.:
+CPMS: (),(),()
https://bugs.freedesktop.org/show_bug.cgi?id=92243
The XCASE terminal mode flag because is no longer specified by POSIX
and has no effect on linux. Because of the latter fact we can remove
it. This fixes a compilation error with musl libc.
. A shift has undefined behaviour if the mathematical result
(lhs * 2^{rhs}) doesn't fit in the range of the resulting type.
In other words, you can't left shift into the sign bit of a
signed integer type.
The error message is:
mm-broadband-modem.c:3308:15: runtime error: left shift of 1 by 31 places cannot be represented in type 'int'
SUMMARY: AddressSanitizer: undefined-behavior mm-broadband-modem.c:3308:15 in
Auth settings will be added in a QMI message only if at least one of these is
requested:
* An explicit auth preference is requested.
* User string is given and isn't empty.
* Password string is given and isn't empty.
Given that the Location interface requires 3GPP info reported by the 3GPP
interface, we should only trigger registration checks once the Location
interface has been already enabled and ready to be used. If we don't do this,
we'll end up e.g. getting initial MCCMNC values but never reaching the Location
interface properly.
So, fix this by triggering all registration checks (CDMA and 3GPP) only after
having enabled all interfaces.
LAC/CID may only be given in the serving system indications when the values
change, and therefore we shouldn't reset the values to 0 whenever they're not
reported.
This seems to happen in newer devices; older devices like the MC7710 did always
report the values in the indications.
This check makes no sense. We're converting from a ModemManager enum to a QMI
enum, nothing else; i.e. 'caps' is *not* the current capabilities of the modem.
Variability in the response style from certain modems causes the parsing
of the +CGMR response to fail. For example, the Telit HE910 inserts an
empty string ("") in the second field of the response, causing the
sscanf implementation to fail.
This patch converts the parsing of the CGMR response to a regex that
allows for more flexibility and robustness, and adds unit tests around
the parsing call.
Signed-off-by: Nick Stevens <Nick.Stevens@digi.com>
Previously the enable unsolicited messages command (+CNMI) was only
being sent on the primary. This patch adds support for sending the
enable on the secondary as well. If the secondary doesn't exist, or if
setting the enable causes an error, a warning is logged but no error is
propagated up.
This change is needed for proper SMS operation on the Telit HE910, which
requires that +CNMI be sent to both primary and secondary. Since a
failure to send the +CNMI command on the secondary is a non-fatal error,
it is unlikely that this will cause issues with other modems.
Signed-off-by: Nick Stevens <Nick.Stevens@digi.com>
CDMA-capable modems (like a Sierra EM7355) will fail to even enable,
because the internal CDMA code tries to initialize using AT commands and
that fails because many MBIM modems don't have an AT port. We should
figure out how to support minimal MBIM + CDMA using MBIM instead of
AT-anything.
[mm-broadband-modem.c:9000] enabling_step(): Modem has CDMA capabilities, enabling the Modem CDMA interface...
[mm-iface-modem-cdma.c:946] mm_iface_modem_cdma_run_registration_checks(): Running registration checks (CDMA1x: 'yes', EV-DO: 'yes')
[mm-broadband-modem.c:7397] setup_registration_checks_context_complete_and_free(): Will skip all QCDM-based registration checks
[mm-broadband-modem.c:7418] setup_registration_checks_context_complete_and_free(): Will skip generic detailed registration check, we don't have Sprint commands
[mm-iface-modem-cdma.c:768] registration_check_step(): Starting QCDM-based registration checks
[mm-iface-modem-cdma.c:780] registration_check_step(): Skipping all QCDM-based checks and falling back to AT-based checks
[mm-iface-modem-cdma.c:823] registration_check_step(): Starting AT-based registration checks
[mm-iface-modem-cdma.c:641] get_service_status_ready(): Could not get service status: No AT port available to run command
[mm-iface-modem.c:1392] __iface_modem_update_state_internal(): Modem /org/freedesktop/ModemManager1/Modem/0: state changed (enabling -> disabled)
