[bsc_init] When the RSL/OML connection drops, free all lchans
Free all allocated channels on the TRX that failed, go through
lchan_free to signal higher layers and then force a reset of
the channel. Make the TRX and TS unusable by setting the operational
set to 0 (not really defined) which should be reset once the
RSL is coming up again.
diff --git a/openbsc/src/chan_alloc.c b/openbsc/src/chan_alloc.c
index 118deca..107abdc 100644
--- a/openbsc/src/chan_alloc.c
+++ b/openbsc/src/chan_alloc.c
@@ -330,6 +330,20 @@
* channel using it */
}
+/*
+ * There was an error with the TRX and we need to forget
+ * any state so that a lchan can be allocated again after
+ * the trx is fully usable.
+ */
+void lchan_reset(struct gsm_lchan *lchan)
+{
+ bsc_del_timer(&lchan->T3101);
+
+ lchan->type = GSM_LCHAN_NONE;
+ lchan->state = LCHAN_S_NONE;
+}
+
+
/* Consider releasing the channel now */
int lchan_auto_release(struct gsm_lchan *lchan)
{