The first case, with no error, needs to check that there was no original error.
Currently, if an error occurs and the resulting NwError is parsed correctly, the
case split treats it as a no-error case.
Commit 55e40ea b1ae81a in libmbim ("libmbim-glib: add additional GMM
cause codes to MbimNwError") added one more GMM cause code to
MbimNwError. This patch maps that to MMMobileEquipmentError.
This patch requires libmbim >= 1.9.0
When trying to disconnect bearer, if the modem responds with
MBIM_STATUS_ERROR_CONTEXT_NOT_ACTIVATED, take it to mean that the bearer has
already been disconnected.
Notable changes include reporting all available IP configruation
information in the bearer IP details, even if the method is DHCP,
in which case the client should apply the given configuration and
then proceed with DHCP/PPP/SLAAC/etc addressing mechanisms.
QMI, MBIM, and some other plugins have been switched to the "STATIC"
configuration method from DHCP when the firmware supplies all the
necessary details.
Even if the IPv6 bearer method is DHCP, the client should use SLAAC
(eg, IPv6 Router Solicitations, Router Adverisements, and possibly
DHCPv6) to determine the correct prefix and DNS information. In
some cases, even with the DHCP method, and IPv6 "address" will be
given which should be assigned to the data port before beginning
an IP addressing as the mobile network may expect this address
to be used.
Devices with Icera chipsets (USB305) don't support the Qualcomm
proprietary $QCPDPP command, and we must use the Icera command
instead. Otherwise authenticated bearer creation will fail.
Split out the %IPDPADDR parsing into a helper and add testcases for it,
and add support for IPv6 handling. If the returned IPv6 is link-local,
the address should be assigned to the interface and SLAAC performed to
retrieve the actual IPv6 prefix and RDNSS/DNSSD information.
Subclasses may need to know which IP families were used for the setup
so they can return the correct IP configuration. We can't just use
the MMBearer default_ip_family becuase that isn't the family that
was actually used during the connection.
MMBroadbandModemSierraIcera is not a subclass of
MMBroadbandModemSierra, so we cannot cast it to that type when
passing it to bearer creation. Luckily the bearer doesn't
care, so just downgrade the type to MMBroadbandModem.
Commit b1ae81a in libmim ("libmbim-glib: add additional GMM cause codes
to MbimNwError") added additional GMM cause codes to MbimNwError. This
patch maps some of those MbimNwError to MMMobileEquipmentError.
This patch requires libmbim >= 1.9.0
Update PCO handling code such that it conforms to the latest VZW network
behavior. This includes updating the way we mark a SIM as provisioned.
In the old network, only provisioned SIMs can attach to the network.
Now, unprovisioned SIMs can attach and connect to the network.
Change-Id: Ie454f6fb6d8764161f167e93a4235bb93fbde59a
If a task is marked as defer-until-suggested (e.g. a wwan port) and there was
already a 'best' plugin set in the parent device, use it to complete the
deferred task.
This may happen in e.g. MBIM devices if the WWAN port arrives later than the
already probed /dev/cdc-wdm character device.
A device like this shows up briefly while the Sierra EM7345 is booting:
P: Vendor=8087 ProdID=0716 Rev= 0.00
C:* #Ifs= 1 Cfg#= 1 Atr=c0 MxPwr=500mA
I:* If#= 0 Alt= 0 #EPs= 2 Cls=0a(data ) Sub=00 Prot=00 Driver=(none)
E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms
E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms
We do have a driver identifying this as an "Infineon Flashloader"
device. It is not a modem in any case, and should be ignored.
Signed-off-by: Bjørn Mork <bjorn@mork.no>
If the initialization of the Modem3gpp / ModemCdma interface fails, the
modem transitions to the FAILED state. But since the Modem interface is
already initialized and exported over DBus, it is possible to invoke the
Enable method on the Modem interface. This patch changes
MMBroadbandModem to report an error if one tries to enable the modem in
the FAILED state instead of raising an assertion.
Due to a firmware issue, the modem may reply an invalid band value, such
as 0, for the %BANDCAP or %GETCFG="BAND" command. This patch moves
parse_bands_response() to mm-modem-helpers-altair-lte.c, modifies the
function to ignore any invalid band outside the range of E-UTRAN
operating bands, and add unit tests for the function.
