Add callback for allocated lchannels
Currently it is not possible to know for which tmsi the channel
is going to be allocated. The bsc_hack will guess.. in the future
it might be forced to ask for the tmsi after the channel has been
opened...
diff --git a/src/abis_rsl.c b/src/abis_rsl.c
index 31b43c7..03498e9 100644
--- a/src/abis_rsl.c
+++ b/src/abis_rsl.c
@@ -579,6 +579,7 @@
enum gsm_chreq_reason_t chreq_reason;
struct gsm_lchan *lchan;
u_int8_t rqd_ta;
+ int ret;
u_int16_t arfcn;
u_int8_t ts_number, subch;
@@ -599,10 +600,6 @@
lctype = get_ctype_by_chreq(bts, rqd_ref->ra);
chreq_reason = get_reason_by_chreq(bts, rqd_ref->ra);
- if (chreq_reason == GSM_CHREQ_REASON_PAG) {
- DEBUGP(DPAG, "CHAN RQD due PAG %d\n", lctype);
- }
-
/* check availability / allocate channel */
lchan = lchan_alloc(bts, lctype);
if (!lchan) {
@@ -636,8 +633,13 @@
DEBUGP(DRSL, "Activating ARFCN(%u) TS(%u) SS(%u) lctype %u chan_nr=0x%02x r%d\n",
arfcn, ts_number, subch, lchan->type, ia.chan_desc.chan_nr, chreq_reason);
+
/* send IMMEDIATE ASSIGN CMD on RSL to BTS (to send on CCCH to MS) */
- return rsl_imm_assign_cmd(bts, sizeof(ia), (u_int8_t *) &ia);
+ ret = rsl_imm_assign_cmd(bts, sizeof(ia), (u_int8_t *) &ia);
+
+ /* inform the bsc that a channel has been allocated */
+ if (bts->network->channel_allocated)
+ (*bts->network->channel_allocated)(lchan, chreq_reason);
}
static int abis_rsl_rx_cchan(struct msgb *msg)