diff options
Diffstat (limited to 'openbsc/src/libbsc/system_information.c')
| -rw-r--r-- | openbsc/src/libbsc/system_information.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/openbsc/src/libbsc/system_information.c b/openbsc/src/libbsc/system_information.c index c7fc4bf59..abb1a6dc9 100644 --- a/openbsc/src/libbsc/system_information.c +++ b/openbsc/src/libbsc/system_information.c @@ -586,6 +586,7 @@ static int generate_bcch_chan_list(uint8_t *chan_list, struct gsm_bts *bts, { struct gsm_bts *cur_bts; struct bitvec *bv; + int rc; if (si5 && bts->neigh_list_manual_mode == NL_MODE_MANUAL_SI5SEP) bv = &bts->si_common.si5_neigh_list; @@ -606,7 +607,20 @@ static int generate_bcch_chan_list(uint8_t *chan_list, struct gsm_bts *bts, } /* then we generate a GSM 04.08 frequency list from the bitvec */ - return bitvec2freq_list(chan_list, bv, bts, bis, ter); + rc = bitvec2freq_list(chan_list, bv, bts, bis, ter); + if (rc < 0) + return rc; + + /* Set BA-IND depending on whether we're generating SI2 or SI5. + * The point here is to be able to correlate whether a given MS + * measurement report was using the neighbor cells advertised in + * SI2 or in SI5, as those two could very well be different */ + if (si5) + chan_list[0] |= 0x10; + else + chan_list[0] &= ~0x10; + + return rc; } static int list_arfcn(uint8_t *chan_list, uint8_t mask, char *text) |