diff options
author | Andreas Eversberg <jolly@eversberg.eu> | 2013-05-30 09:57:55 +0200 |
---|---|---|
committer | Neels Hofmeyr <neels@hofmeyr.de> | 2017-12-01 03:37:43 +0100 |
commit | 188a49319399cb242018072bab98fd0da46b4a62 (patch) | |
tree | 22439a026753aeba9b172f0d20aafbbfe803b442 | |
parent | 12433453eb3adc27895a0da0347a0599040122b8 (diff) |
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.
-rw-r--r-- | src/libbsc/gsm_04_08_utils.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/libbsc/gsm_04_08_utils.c b/src/libbsc/gsm_04_08_utils.c index 6895b2e3e..1efd816ff 100644 --- a/src/libbsc/gsm_04_08_utils.c +++ b/src/libbsc/gsm_04_08_utils.c @@ -449,6 +449,13 @@ int gsm48_send_ho_cmd(struct gsm_lchan *old_lchan, struct gsm_lchan *new_lchan, } /* 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); } |