We compute the preferred DL TDAs when receiving the cellGroup from the
RRC. However, in F1 and the RFsim, it seems that the scheduler tries to
access the preferred DL TDAs before they have been set after receiving
the cellGroup. In this commit, add a simple check to verify the
preferred TDA has been set up.

integration_2022_wk07_b

See merge request oai/openairinterface5g!1448

# Conflicts:
#	openair1/SCHED_NR_UE/phy_procedures_nr_ue.c
#	targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band78.fr1.106PRB.2x2.usrpn300.conf

integration_2022_wk06_a

See merge request oai/openairinterface5g!1438

Somehow this file was in a bad state...

# Conflicts:
#	targets/PROJECTS/GENERIC-NR-5GC/CONF/gnb.sa.band41.fr1.106PRB.usrpb210.conf

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>

T tracer was not functional anymore. because init_tpools() was called
before T_Config_Init().

The problem was that init_tpools() creates some threads and T_Config_Init()
does call fork() and the child process (which is the one running the
softmodem, the parent process is used to monitor it, this is the design
of the T tracer, maybe to change at some point, it's too complicated) has
no thread after the fork(). The threads created by init_tpools() are gone.
Game over.

In conclusion: T_Config_Init() has to be called very early in the life of
the softmodem, at least before init_tpools().

integration_2022_wk06

See merge request oai/openairinterface5g!1433

Signed-off-by: Raphael Defosseux <raphael.defosseux@eurecom.fr>