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-rw-r--r--openbsc/include/openbsc/gsm_data.h14
-rw-r--r--openbsc/include/openbsc/trau_mux.h3
2 files changed, 17 insertions, 0 deletions
diff --git a/openbsc/include/openbsc/gsm_data.h b/openbsc/include/openbsc/gsm_data.h
index 7c3ca8497..41fe3281f 100644
--- a/openbsc/include/openbsc/gsm_data.h
+++ b/openbsc/include/openbsc/gsm_data.h
@@ -382,6 +382,20 @@ static inline int is_nokia_bts(struct gsm_bts *bts)
return 0;
}
+static inline int is_e1_bts(struct gsm_bts *bts)
+{
+ switch (bts->type) {
+ case GSM_BTS_TYPE_BS11:
+ case GSM_BTS_TYPE_RBS2000:
+ case GSM_BTS_TYPE_NOKIA_SITE:
+ return 1;
+ default:
+ break;
+ }
+
+ return 0;
+}
+
enum gsm_auth_policy gsm_auth_policy_parse(const char *arg);
const char *gsm_auth_policy_name(enum gsm_auth_policy policy);
diff --git a/openbsc/include/openbsc/trau_mux.h b/openbsc/include/openbsc/trau_mux.h
index 3de50f772..d211d8d74 100644
--- a/openbsc/include/openbsc/trau_mux.h
+++ b/openbsc/include/openbsc/trau_mux.h
@@ -51,6 +51,9 @@ int trau_recv_lchan(struct gsm_lchan *lchan, uint32_t callref);
/* send trau from application */
int trau_send_frame(struct gsm_lchan *lchan, struct gsm_data_frame *frame);
+/* switch trau muxer to new lchan */
+int switch_trau_mux(struct gsm_lchan *old_lchan, struct gsm_lchan *new_lchan);
+
/* callback invoked if we receive TRAU frames */
int subch_cb(struct subch_demux *dmx, int ch, uint8_t *data, int len, void *_priv);