commit 74083c2f84e28a8fb4048583dad1dd54864e244f
author Neels Hofmeyr <neels@hofmeyr.de> Wed Jul 29 00:43:01 2020 +0200
committer laforge <laforge@osmocom.org> Thu Aug 13 05:36:26 2020 +0000
tree cf97591dd195a3e5b2de204af15af3314c7e279a
parent 8f576719609df13f3f547cff90c696dd3453cd30

bsc CBSP: fix osmo-bsc.cfg to contain 3 BTS with a CBCH

The bsc/BSC_Tests_CBSP.ttcn rely on a configuration where the first three BTS
carry out SMSCB messaging, and the fourth BTS does not. That requires a CBCH
channel config on bts 0, 1, 2.

Side effects:

- adjust the number of available SDCCH (for TC_chan_exhaustion).

- there now is a CBCH channel description in SI4, add this to
  SystemInformationConfig_default.

Related: Idbcc703ace7012fb395f0eef3e445df28b368d74 (docker-playground)
Change-Id: Iac46ee2cc5bc0978d5f5baa550baf493a7c56b1b

bsc/osmo-bsc.cfg

diff --git a/bsc/osmo-bsc.cfg b/bsc/osmo-bsc.cfg
index a4c767a..cbadece 100644
--- a/bsc/osmo-bsc.cfg
+++ b/bsc/osmo-bsc.cfg
@@ -140,7 +140,7 @@
    max_power_red 20
    rsl e1 tei 0
    timeslot 0
-    phys_chan_config CCCH+SDCCH4
+    phys_chan_config CCCH+SDCCH4+CBCH
     hopping enabled 0
    timeslot 1
     phys_chan_config TCH/F
@@ -230,7 +230,7 @@
    max_power_red 20
    rsl e1 tei 0
    timeslot 0
-    phys_chan_config CCCH+SDCCH4
+    phys_chan_config CCCH+SDCCH4+CBCH
     hopping enabled 0
    timeslot 1
     phys_chan_config TCH/F
@@ -320,7 +320,7 @@
    max_power_red 20
    rsl e1 tei 0
    timeslot 0
-    phys_chan_config CCCH+SDCCH4
+    phys_chan_config CCCH+SDCCH4+CBCH
     hopping enabled 0
    timeslot 1
     phys_chan_config TCH/F