INPUT: Allow for a per-TRX OML link
So far, all BTS we have interfaced had one OML link per BTS, independent of the
number of TRX. In Ericsson RBS 2000, there is an OML link for the DXU/IXU,
and one additional OML link for each TRX/TRU.
diff --git a/openbsc/src/e1_input.c b/openbsc/src/e1_input.c
index 79c3a5a..b55fe2e 100644
--- a/openbsc/src/e1_input.c
+++ b/openbsc/src/e1_input.c
@@ -268,7 +268,12 @@
return -EINVAL;
}
- sign_link = msg->trx->bts->oml_link;
+ /* Check for TRX-specific OML link first */
+ if (msg->trx->oml_link)
+ sign_link = msg->trx->oml_link;
+ else
+ sign_link = msg->trx->bts->oml_link;
+
e1i_ts = sign_link->ts;
if (!bsc_timer_pending(&e1i_ts->sign.tx_timer)) {
/* notify the driver we have something to write */