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GSM 04.08 / MNCC interface: verbuse logging of incoming MNCC primitives

This commit is contained in:
Harald Welte 2010-12-22 21:45:05 +01:00
parent 371efe5955
commit 04dc88fb9d
1 changed files with 22 additions and 5 deletions
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27
openbsc/src/gsm_04_08.c
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@ -1328,6 +1328,7 @@ static int mncc_recvmsg(struct gsm_network *net, struct gsm_trans *trans,
int msg_type, struct gsm_mncc *mncc)
{
struct msgb *msg;
unsigned char *data;
if (trans)
if (trans->conn)
@ -1352,7 +1353,10 @@ static int mncc_recvmsg(struct gsm_network *net, struct gsm_trans *trans,
msg = msgb_alloc(sizeof(struct gsm_mncc), "MNCC");
if (!msg)
return -ENOMEM;
memcpy(msg->data, mncc, sizeof(struct gsm_mncc));
data = msgb_put(msg, sizeof(struct gsm_mncc));
memcpy(data, mncc, sizeof(struct gsm_mncc));
cc_tx_to_mncc(net, msg);
return 0;
@ -2838,6 +2842,8 @@ int mncc_tx_to_cc(struct gsm_network *net, int msg_type, void *arg)
struct gsm_bts *bts = NULL;
struct gsm_mncc *data = arg, rel;
DEBUGP(DMNCC, "receive message %s\n", get_mncc_name(msg_type));
/* handle special messages */
switch(msg_type) {
case MNCC_BRIDGE:
@ -2849,17 +2855,28 @@ int mncc_tx_to_cc(struct gsm_network *net, int msg_type, void *arg)
case GSM_TCHF_FRAME:
/* Find callref */
trans = trans_find_by_callref(net, data->callref);
if (!trans)
if (!trans) {
LOGP(DMNCC, LOGL_ERROR, "TCH frame for non-existing trans\n");
return -EIO;
if (!trans->conn)
}
if (!trans->conn) {
LOGP(DMNCC, LOGL_NOTICE, "TCH frame for trans without conn\n");
return 0;
if (trans->conn->lchan->type != GSM_LCHAN_TCH_F)
}
if (trans->conn->lchan->type != GSM_LCHAN_TCH_F) {
/* This should be LOGL_ERROR or NOTICE, but
* unfortuantely it happens for a couple of frames at
* the beginning of every RTP connection */
LOGP(DMNCC, LOGL_DEBUG, "TCH frame for lchan != TCH_F\n");
return 0;
}
bts = trans->conn->lchan->ts->trx->bts;
switch (bts->type) {
case GSM_BTS_TYPE_NANOBTS:
if (!trans->conn->lchan->abis_ip.rtp_socket)
if (!trans->conn->lchan->abis_ip.rtp_socket) {
LOGP(DMNCC, LOGL_ERROR, "TCH frame for lchan != TCH_F\n");
return 0;
}
return rtp_send_frame(trans->conn->lchan->abis_ip.rtp_socket, arg);
case GSM_BTS_TYPE_BS11:
return trau_send_frame(trans->conn->lchan, arg);