For the sake of simplicity and due to some performance limitations,
fake_trx.py does not generate TRXD NOPE indications for osmo-bts-trx
on its own. It's actually trxcon sending NOPE.req (empty Tx PDUs)
when it has nothing to send, and fake_trx.py simply converting them.
In a follow-up change [1] we remove trxcon's internal clock module,
making the Uplink burst scheduling being driven by Downlink bursts
with the respective TDMA Fn/Tn values. Given that fake_trx.py is
currently dropping bursts received for inactive timeslots, we would
get NOPE.req only for a single timeslot, the one being currently
active. This would break several testcases in ttcn3-bts-test.
Remove SETSLOT based burst filtering, so that trxcon would still be
able to generate NOPE.req for all, active and inactive timeslots.
Downlink bursts for inactive timeslots are discarded anyway.
Change-Id: Ia42550d5c2d8b49efbdf8ef0ce46b26afd1c464e
Related: [1] Ic8a5b6277c6b16392026e0557376257d71c9d230
Related: OS#5500
Vadim Yanitskiy
f5959f78cd