ipaccess: Wait for the BASEBAND_TRANSCEIVER and then bootstrap OML

Currently we are connecting to the BTS and once the OML is established
we are bootstrapping the OML. This does not work for a multi TRX setup
as we will need to use a trx_nr != 0 for it.

Change the code to wait for a message (in this case NM OC_BASEBAND_TRANSC)
to detect the trx_nr used by the BTS and then use that TRX to bootstrap
the network.

I have tested setting the unit id on a single and multi trx system for
the first and second trx.
1 file changed
tree: 6997b6251006ddb39647a24e06dfd70ecadccaa0
  1. hlrsync/
  2. libosmocore/
  3. linux-kernel/
  4. openbsc/
  5. rrlp-ephemeris/
  6. wireshark/