This is needed for the integration with osmo-trx-ms. It was decided
to run the scheduler within the transceiver process, so that we can
reduce scheduling latency. The idea is to maintain trxcon as a sub-
module in osmo-trx.git and link osmo-trx-ms against the libtrxcon.
We cannot use hard-coded logging categoris in a library, so add new
API for setting them: trxcon_set_log_cfg(). Use DLGLOBAL by default.
Change-Id: Idf207947f620a7394e0a0e5bf2c37bcd8df64bbe
Related: OS#5599
The original trxcon_fsm I wrote back in 2017 [1] was more like
a boolean flag, as there were only two states: IDLE and MANAGED.
Not surprising, given that until recently handling of multiple
L1CTL connections was not supported. Now that we have this
implemented, lifetime of a trxcon_fsm instance is limited by
lifetime of a L1CTL connection, what renders the FSM useless.
This change removes the old 'boolean' trxcon_fsm and introduces
the new one, which will allows us to abstract the L1CTL interface
from the TRXC/TRXD interfaces, as well as the scheduler. The new
FSM will also simplify development of the RLC/MAC layer for GPRS.
Change-Id: Ifaf63ead9dd180181358e771367b2a686ba159ca
Related: [1] I7ee6fc891abe5f775f5b7ebbf093181a97950dea
Related: OS#5599
Vadim Yanitskiy