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
diff --git a/bsc/BSC_Tests.ttcn b/bsc/BSC_Tests.ttcn
index 1c02cb6..22c94d4 100644
--- a/bsc/BSC_Tests.ttcn
+++ b/bsc/BSC_Tests.ttcn
@@ -70,7 +70,7 @@
/* make sure to sync this with the osmo-bts.cfg you're using */
const integer NUM_TCHH_PER_BTS := 2;
const integer NUM_TCHF_PER_BTS := 4;
-const integer NUM_SDCCH_PER_BTS := 4;
+const integer NUM_SDCCH_PER_BTS := 3;
/* per-BTS state which we keep */
@@ -267,7 +267,24 @@
re_not_allowed := true,
acc := '0000010000000000'B
},
- cbch_chan_desc := omit,
+ cbch_chan_desc := {
+ iei := '64'O,
+ v := {
+ chan_nr := {
+ u := {
+ sdcch4 := {
+ tag := '001'B,
+ sub_chan := 2
+ }
+ },
+ tn := 0
+ },
+ tsc := 2,
+ h := false,
+ arfcn := 871,
+ maio_hsn := omit
+ }
+ },
cbch_mobile_alloc := omit,
rest_octets := {
sel_params := {