Replace template-based SYSTEM INFORMATION with real implementation
Before this commit, OpenBSC used templates for the SYSTEM INFO
1, 2, 3, 4, 5 and 6 messages. Those templates were patched in
various places to reflect the network config like ARFCN.
Now, we actually generate those SI messages ourselves, using
values from the configuration file, and even calculating neighbor
cell lists.
All bts'es that you have configured in OpenBSC will end up in
the neighbor cell list - which should be more than sufficient for
the current small-single-site networks.
diff --git a/openbsc/src/abis_rsl.c b/openbsc/src/abis_rsl.c
index b049c3c..1d41d2b 100644
--- a/openbsc/src/abis_rsl.c
+++ b/openbsc/src/abis_rsl.c
@@ -1729,11 +1729,11 @@
/* From Table 10.5.33 of GSM 04.08 */
int rsl_number_of_paging_subchannels(struct gsm_bts *bts)
{
- if (bts->chan_desc.ccch_conf == RSL_BCCH_CCCH_CONF_1_C) {
- return MAX(1, (3 - bts->chan_desc.bs_ag_blks_res))
- * (bts->chan_desc.bs_pa_mfrms + 2);
+ if (bts->si_common.chan_desc.ccch_conf == RSL_BCCH_CCCH_CONF_1_C) {
+ return MAX(1, (3 - bts->si_common.chan_desc.bs_ag_blks_res))
+ * (bts->si_common.chan_desc.bs_pa_mfrms + 2);
} else {
- return (9 - bts->chan_desc.bs_ag_blks_res)
- * (bts->chan_desc.bs_pa_mfrms + 2);
+ return (9 - bts->si_common.chan_desc.bs_ag_blks_res)
+ * (bts->si_common.chan_desc.bs_pa_mfrms + 2);
}
}