I followed Dan's advice and prepared a very basic test patch
(attached) for testing it through ip link.
Basically things seem to be properly working with qmicli, but I needed
to modify a bit qmi_wwan, so I'm adding Bjørn that maybe can help.
Bjørn,
I'm trying to add support to rmnet in qmi_wwan: I had to modify the
code as in the attached test patch, but I'm not sure it is the right
way.
This is done under the assumption that the rmnet device would be the
only one to register an rx handler to qmi_wwan, but it is probably
wrong.
Basically I'm wondering if there is a more correct way to understand
if an rmnet device is linked to the real qmi_wwan device.
Thanks,
Daniele
Hi Daniele / Bjørn
Is it possible to define a pass through mode in qmi_wwan. This is to
ensure that all packets in MAP format are passed through instead of
processing in qmi_wwan layer. The pass through mode would just call
netif_receive_skb() on all these packets.
That would allow all the packets to be intercepted by the rx_handler
attached by rmnet which would subsequently de-multiplex and process
the packets.
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