MC7304 & "Link layer protocol"

Hello All.

I’m using MC7304 under Linux-machine.

Network interface (wwan) doesn’t work properly unless I change a “Link laeyr protocol”
from “raw-ip” to “802-3”.

I do It through QMI-interface

qmicli -d /dev/cdc-wdm0 --wda-set-data-format=‘802-3’

I am extremely interested to make it through some AT-command.

Tell me please that if anybody knows.

Thank you,

I don’t think there is any AT command to change this… Normally it should work with ‘raw-ip’. what is the issue you are facing?



Why not, Alex?

The command

qmicli -d /dev/cdc-wdm0 --wda-set-data-format=‘802-3’

send some configure setting to MC7304.

And after that command the module starts to “understand” packets coming from
the driver (qmi_wwan).

Another words, the module and the driver both are using the same frame format (Ethernet-like).