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bsc_init: Fix ccch description in SI messages

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The previous code just hardcoded RSL_BCCH_CCCH_CONF_1_C, but
we need to inspect the timeslot config to know what to use.

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
This commit is contained in:
Sylvain Munaut
2010-04-28 21:31:29 +02:00
committed by Harald Welte
parent f51b9006a1
commit 50f81b022f
1 changed files with 28 additions and 2 deletions
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30
openbsc/src/bsc_init.c
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@@ -974,6 +974,8 @@ void input_event(int event, enum e1inp_sign_type type, struct gsm_bts_trx *trx)
static int bootstrap_bts(struct gsm_bts *bts)
{
int i, n;
switch (bts->band) {
case GSM_BAND_1800:
if (bts->c0->arfcn < 512 || bts->c0->arfcn > 885) {
@@ -1010,9 +1012,33 @@ static int bootstrap_bts(struct gsm_bts *bts)
/* Control Channel Description */
bts->si_common.chan_desc.att = 1;
bts->si_common.chan_desc.ccch_conf = RSL_BCCH_CCCH_CONF_1_C;
bts->si_common.chan_desc.bs_pa_mfrms = RSL_BS_PA_MFRMS_5;
/* T3212 is set from vty/config */
/* T3212 is set from vty/config */
/* Set ccch config by looking at ts config */
for (n=0, i=0; i<8; i++)
n += bts->c0->ts[i].pchan == GSM_PCHAN_CCCH ? 1 : 0;
switch (n) {
case 0:
bts->si_common.chan_desc.ccch_conf = RSL_BCCH_CCCH_CONF_1_C;
break;
case 1:
bts->si_common.chan_desc.ccch_conf = RSL_BCCH_CCCH_CONF_1_NC;
break;
case 2:
bts->si_common.chan_desc.ccch_conf = RSL_BCCH_CCCH_CONF_2_NC;
break;
case 3:
bts->si_common.chan_desc.ccch_conf = RSL_BCCH_CCCH_CONF_3_NC;
break;
case 4:
bts->si_common.chan_desc.ccch_conf = RSL_BCCH_CCCH_CONF_4_NC;
break;
default:
LOGP(DNM, LOGL_ERROR, "Unsupported CCCH timeslot configuration\n");
return -EINVAL;
}
/* some defaults for our system information */
bts->si_common.cell_options.radio_link_timeout = 2; /* 12 */