HO: Send Channel Mode and Multirate IE along with handover command
This is needed, if the channel mode should change when doing handover.
A change in channel mode makes sense, if available resources at the new
BTS are different.
Change-Id: Ib6b17a9be252f1655006ab6773483868017d7926
diff --git a/src/libbsc/gsm_04_08_utils.c b/src/libbsc/gsm_04_08_utils.c
index 414fd6d..b17e58e 100644
--- a/src/libbsc/gsm_04_08_utils.c
+++ b/src/libbsc/gsm_04_08_utils.c
@@ -406,6 +406,13 @@
}
/* FIXME: optional bits for type of synchronization? */
+ msgb_tv_put(msg, GSM48_IE_CHANMODE_1, new_lchan->tch_mode);
+
+ /* in case of multi rate we need to attach a config */
+ if (new_lchan->tch_mode == GSM48_CMODE_SPEECH_AMR)
+ msgb_tlv_put(msg, GSM48_IE_MUL_RATE_CFG, new_lchan->mr_ms_lv[0],
+ new_lchan->mr_ms_lv + 1);
+
return gsm48_sendmsg(msg);
}