diff options
Diffstat (limited to 'openbsc/src/libbsc/gsm_04_08_utils.c')
-rw-r--r-- | openbsc/src/libbsc/gsm_04_08_utils.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/openbsc/src/libbsc/gsm_04_08_utils.c b/openbsc/src/libbsc/gsm_04_08_utils.c index a0e7e5d78..735997ef1 100644 --- a/openbsc/src/libbsc/gsm_04_08_utils.c +++ b/openbsc/src/libbsc/gsm_04_08_utils.c @@ -341,15 +341,21 @@ void gsm48_lchan2chan_desc(struct gsm48_chan_desc *cd, const struct gsm_lchan *lchan) { uint16_t arfcn = lchan->ts->trx->arfcn & 0x3ff; + uint8_t tsc; + + if (lchan->ts->tsc == -1) + tsc = lchan->ts->trx->bts->tsc; + else + tsc = lchan->ts->tsc; cd->chan_nr = gsm_lchan2chan_nr(lchan); if (!lchan->ts->hopping.enabled) { - cd->h0.tsc = lchan->ts->trx->bts->tsc; + cd->h0.tsc = tsc; cd->h0.h = 0; cd->h0.arfcn_high = arfcn >> 8; cd->h0.arfcn_low = arfcn & 0xff; } else { - cd->h1.tsc = lchan->ts->trx->bts->tsc; + cd->h1.tsc = tsc; cd->h1.h = 1; cd->h1.maio_high = lchan->ts->hopping.maio >> 2; cd->h1.maio_low = lchan->ts->hopping.maio & 0x03; |