On Mon, 2018-03-05 at 17:56 +0100, Aleksander Morgado wrote: > > > > > > Was the wwan0 interface down while you executed simple-connect? > > > > wwan0 being up is the most likely cause. But seeing the debug logs > > to > > confirm this would be good. > > > > I started thinking about solving this in the driver, but ended up > > falling back to the original decision: The interface must be > > down. This > > is the way it is. You should respond to any error when attempting > > to > > write to the sysfs file. > > Should we bring the interface down ourselves in MM when trying to > write to the sysfs file?
Yeah, set_expected_data_format() should check if the interface is up and then take it down, set the data format, and bring it back up. This would kill a data connection if somebody ran "qmicli --set- expected-data-format=xxx" while the connection was active, but then they shouldn't do that... Dan _______________________________________________ ModemManager-devel mailing list ModemManager-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/modemmanager-devel
