diff options
author | Max <msuraev@sysmocom.de> | 2016-04-18 23:11:18 +0200 |
---|---|---|
committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2016-04-22 15:53:51 +0200 |
commit | 8db12e42638483adb2feaf42cfd163dfe1fa973c (patch) | |
tree | 347c9711b0d3a134ba6adb7934aad5122aa18d98 /openbsc/src/libmsc/gsm_04_08.c | |
parent | aafff96c4060e9bf6ceb9dee9652a91d293a6e1e (diff) |
Add extra debug output with channel mode and type
This provides helpful information for debugging internal MNCC handler.
Diffstat (limited to 'openbsc/src/libmsc/gsm_04_08.c')
-rw-r--r-- | openbsc/src/libmsc/gsm_04_08.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/openbsc/src/libmsc/gsm_04_08.c b/openbsc/src/libmsc/gsm_04_08.c index 1524ec44f..7b78d48e2 100644 --- a/openbsc/src/libmsc/gsm_04_08.c +++ b/openbsc/src/libmsc/gsm_04_08.c @@ -59,6 +59,7 @@ #include <osmocom/gsm/gsm48.h> #include <osmocom/gsm/gsm0480.h> #include <osmocom/gsm/gsm_utils.h> +#include <osmocom/gsm/protocol/gsm_04_08.h> #include <osmocom/core/msgb.h> #include <osmocom/core/talloc.h> #include <osmocom/gsm/tlv.h> @@ -1598,11 +1599,15 @@ static int tch_map(struct gsm_lchan *lchan, struct gsm_lchan *remote_lchan) { struct gsm_bts *bts = lchan->ts->trx->bts; struct gsm_bts *remote_bts = remote_lchan->ts->trx->bts; + enum gsm_chan_t lt = lchan->type, rt = remote_lchan->type; int rc; - DEBUGP(DCC, "Setting up TCH map between (bts=%u,trx=%u,ts=%u) and (bts=%u,trx=%u,ts=%u)\n", - bts->nr, lchan->ts->trx->nr, lchan->ts->nr, - remote_bts->nr, remote_lchan->ts->trx->nr, remote_lchan->ts->nr); + DEBUGP(DCC, "Setting up TCH map between (bts=%u,trx=%u,ts=%u,%s) and " + "(bts=%u,trx=%u,ts=%u,%s)\n", + bts->nr, lchan->ts->trx->nr, lchan->ts->nr, + get_value_string(gsm_chan_t_names, lt), + remote_bts->nr, remote_lchan->ts->trx->nr, remote_lchan->ts->nr, + get_value_string(gsm_chan_t_names, rt)); if (bts->type != remote_bts->type) { LOGP(DCC, LOGL_ERROR, "Cannot switch calls between different BTS types yet\n"); @@ -2999,6 +3004,7 @@ static int tch_rtp_create(struct gsm_network *net, uint32_t callref) struct gsm_bts *bts; struct gsm_lchan *lchan; struct gsm_trans *trans; + enum gsm48_chan_mode m; /* Find callref */ trans = trans_find_by_callref(net, callref); @@ -3038,8 +3044,11 @@ static int tch_rtp_create(struct gsm_network *net, uint32_t callref) */ if (lchan->tch_mode == GSM48_CMODE_SIGN) { trans->conn->mncc_rtp_create_pending = 1; - return gsm0808_assign_req(trans->conn, - mncc_codec_for_mode(lchan->type), + m = mncc_codec_for_mode(lchan->type); + LOGP(DMNCC, LOGL_DEBUG, "RTP create: codec=%s, chan_type=%s\n", + get_value_string(gsm48_chan_mode_names, m), + get_value_string(gsm_chan_t_names, lchan->type)); + return gsm0808_assign_req(trans->conn, m, lchan->type != GSM_LCHAN_TCH_H); } @@ -3068,6 +3077,10 @@ static int tch_rtp_connect(struct gsm_network *net, void *arg) } lchan = trans->conn->lchan; + LOGP(DMNCC, LOGL_DEBUG, "RTP connect: codec=%s, chan_type=%s\n", + get_value_string(gsm48_chan_mode_names, + mncc_codec_for_mode(lchan->type)), + get_value_string(gsm_chan_t_names, lchan->type)); /* TODO: Check if payload_msg_type is compatible with what we have */ if (rtp->payload_type != lchan->abis_ip.rtp_payload) { |