diff options
Diffstat (limited to 'src/osmo-bsc/system_information.c')
| -rw-r--r-- | src/osmo-bsc/system_information.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/src/osmo-bsc/system_information.c b/src/osmo-bsc/system_information.c index 461f86a9a..799028e65 100644 --- a/src/osmo-bsc/system_information.c +++ b/src/osmo-bsc/system_information.c @@ -216,6 +216,26 @@ static inline uint16_t encode_fdd(uint16_t scramble, bool diversity) return scramble; } +int bts_earfcn_del(struct gsm_bts *bts, uint16_t earfcn) +{ + struct osmo_earfcn_si2q *e = &bts->si_common.si2quater_neigh_list; + int r; + + r = osmo_earfcn_del(e, earfcn); + + if (r < 0) + return r; + + /* If the last earfcn was removed, invlidate common neighbours limitations */ + if (si2q_earfcn_count(e) == 0) { + e->thresh_lo_valid = false; + e->qrxlm_valid = false; + e->prio_valid = false; + } + + return r; +} + int bts_earfcn_add(struct gsm_bts *bts, uint16_t earfcn, uint8_t thresh_hi, uint8_t thresh_lo, uint8_t prio, uint8_t qrx, uint8_t meas_bw) { @@ -223,7 +243,7 @@ int bts_earfcn_add(struct gsm_bts *bts, uint16_t earfcn, uint8_t thresh_hi, uint int r; /* EARFCN may already exist, so we delete it to avoid duplicates */ - if (osmo_earfcn_del(e, earfcn) == 0) + if (bts_earfcn_del(bts, earfcn) == 0) LOGP(DRR, LOGL_NOTICE, "EARFCN %u is already in the list, modifying\n", earfcn); if (meas_bw < EARFCN_MEAS_BW_INVALID) |