bsc: count the usage of codec by setting the lchan active
we count the codec when the channel was successful setted up
Change-Id: Ifc8a406a11dce16b9e7f3310841e470545550a2c
diff --git a/openbsc/src/libbsc/abis_rsl.c b/openbsc/src/libbsc/abis_rsl.c
index dc4ede2..ae88f8c 100644
--- a/openbsc/src/libbsc/abis_rsl.c
+++ b/openbsc/src/libbsc/abis_rsl.c
@@ -82,6 +82,39 @@
lchan_free(lchan);
}
+static void count_codecs(struct gsm_bts *bts, struct gsm_lchan *lchan)
+{
+ if (lchan->type == GSM_LCHAN_TCH_H) {
+ switch (lchan->tch_mode) {
+ case GSM48_CMODE_SPEECH_AMR:
+ rate_ctr_inc(&bts->network->bsc_ctrs->ctr[BSC_CTR_CODEC_AMR_H]);
+ break;
+ case GSM48_CMODE_SPEECH_V1:
+ rate_ctr_inc(&bts->network->bsc_ctrs->ctr[BSC_CTR_CODEC_V1_HR]);
+ break;
+ default:
+ break;
+ }
+ } else if (lchan->type == GSM_LCHAN_TCH_F) {
+ switch (lchan->tch_mode) {
+ case GSM48_CMODE_SPEECH_AMR:
+ rate_ctr_inc(&bts->network->bsc_ctrs->ctr[BSC_CTR_CODEC_AMR_F]);
+ break;
+ case GSM48_CMODE_SPEECH_V1:
+ rate_ctr_inc(&bts->network->bsc_ctrs->ctr[BSC_CTR_CODEC_V1_FR]);
+ break;
+ case GSM48_CMODE_SPEECH_EFR:
+ rate_ctr_inc(&bts->network->bsc_ctrs->ctr[BSC_CTR_CODEC_EFR]);
+ break;
+ default:
+ break;
+ }
+ } else {
+ LOGP(DRSL, LOGL_ERROR, "count_codecs unknown lchan->type %x on channel %s\n",
+ lchan->type, gsm_ts_and_pchan_name(lchan->ts));
+ }
+}
+
static uint8_t mdisc_by_msgtype(uint8_t msg_type)
{
/* mask off the transparent bit ? */
@@ -1170,6 +1203,7 @@
lchan->rqd_ta = 0;
}
+ count_codecs(msg->trx->bts, lchan);
send_lchan_signal(S_LCHAN_ACTIVATE_ACK, lchan, NULL);
return 0;
@@ -1479,6 +1513,7 @@
rc = rsl_rx_rf_chan_rel_ack(msg->lchan);
break;
case RSL_MT_MODE_MODIFY_ACK:
+ count_codecs(msg->trx->bts, msg->lchan);
DEBUGP(DRSL, "%s CHANNEL MODE MODIFY ACK\n", ts_name);
break;
case RSL_MT_MODE_MODIFY_NACK: