When the MBIM modem unexpectedly loses connection the port state never
gets set as disconnected thus when trying to reestablish a new
connection the bearer cannot find a port in the disconnected state.
Signed-off-by: Greg Suarez <gpsuarez2512@gmail.com>
It's been observed that modems may take a long time to disconnect from
the network under certain network conditions. This patch increases the
timeout for the MBIM_CID_CONNECT set command in the disconnect sequence
from 10s to 30s.
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.
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.
This patch modifies MMBearerMbim to update the MTU value in the bearer
IPv4 and IPv6 config property when such information is available in the
MBIM_CID_IP_CONFIGURATION response.
Based on a patch from: Bjørn Mork <bjorn@mork.no>
Some messages provide an additional NwError cause code from
the network in case of failure. This means that we need to
parse the reply even if the status indicates failure, to be
able to return the exact failure cause.
Some modems do require it, but some others won't (e.g. CDMA based ones), so
just make the operation optional, but only if the modem replies NoDeviceSupport.
https://bugzilla.gnome.org/show_bug.cgi?id=702419
We want to expose in the Modem interface the list of supported IP families, and
the easiest way to do so is to have the IP family as flags, and provide in the
interface a single enum.
Also, a value of 0 for a MMBearerIpFamily specifies that no flags are set, so
just rename it to 'NONE'.
And add a new 'ANY' value which sets all flags to 1.
This patch adds a 'bearer-default-ip-family' property to MMBearer, which
specifies the default IP family to use for a bearer when no explicit
value is given via the simple connect properties. The default IP family
is set to IPv4 in MMBearer but can be overridden by a MMBearer subclass,
which allows a modem plugin to specify an appropriate default value.
