4 files changed, 7 insertions, 0 deletions
diff --git a/include/osmocom/bsc/abis_rsl.h b/include/osmocom/bsc/abis_rsl.h
index 2611a3d00..146c63683 100644
--- a/include/osmocom/bsc/abis_rsl.h
+++ b/include/osmocom/bsc/abis_rsl.h
@@ -118,5 +118,7 @@ int ipacc_payload_type(enum gsm48_chan_mode tch_mode, enum gsm_chan_t type);
 
 int rsl_tx_rf_chan_release(struct gsm_lchan *lchan);
 
+int abis_rsl_chan_rqd_queue_poll(struct gsm_bts *bts);
+
 #endif /* RSL_MT_H */
 
diff --git a/include/osmocom/bsc/bts.h b/include/osmocom/bsc/bts.h
index 16053a3bb..693fb804a 100644
--- a/include/osmocom/bsc/bts.h
+++ b/include/osmocom/bsc/bts.h
@@ -495,6 +495,8 @@ struct gsm_bts {
 	struct osmo_timer_list etws_timer;	/* when to stop ETWS PN */
 
 	struct llist_head oml_fail_rep;
+	struct llist_head chan_rqd_queue;
+	struct osmo_timer_list chan_rqd_queue_timer;
 };
 
 #define GSM_BTS_SI2Q(bts, i)   (struct gsm48_system_information_type_2quater *)((bts)->si_buf[SYSINFO_TYPE_2quater][i])
diff --git a/include/osmocom/bsc/lchan_fsm.h b/include/osmocom/bsc/lchan_fsm.h
index d935b5281..7a09db344 100644
--- a/include/osmocom/bsc/lchan_fsm.h
+++ b/include/osmocom/bsc/lchan_fsm.h
@@ -74,3 +74,5 @@ bool lchan_may_receive_data(struct gsm_lchan *lchan);
 void lchan_forget_conn(struct gsm_lchan *lchan);
 
 void lchan_set_last_error(struct gsm_lchan *lchan, const char *fmt, ...);
+
+void lchan_fsm_skip_error(struct gsm_lchan *lchan);
diff --git a/include/osmocom/bsc/lchan_select.h b/include/osmocom/bsc/lchan_select.h
index 865181bf5..7a828d98c 100644
--- a/include/osmocom/bsc/lchan_select.h
+++ b/include/osmocom/bsc/lchan_select.h
@@ -4,3 +4,4 @@
 struct gsm_lchan *lchan_select_by_type(struct gsm_bts *bts, enum gsm_chan_t type);
 struct gsm_lchan *lchan_select_by_chan_mode(struct gsm_bts *bts,
 					    enum gsm48_chan_mode chan_mode, enum channel_rate chan_rate);
+bool lchan_select_avail(struct gsm_bts *bts, enum gsm_chan_t type);