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-rw-r--r--openbsc/src/gsm_04_08_utils.c55
1 files changed, 5 insertions, 50 deletions
diff --git a/openbsc/src/gsm_04_08_utils.c b/openbsc/src/gsm_04_08_utils.c
index 2d957cae3..dbbc7fbb2 100644
--- a/openbsc/src/gsm_04_08_utils.c
+++ b/openbsc/src/gsm_04_08_utils.c
@@ -57,7 +57,7 @@ int gsm48_sendmsg(struct msgb *msg, struct gsm_trans *trans)
* work that the caller no longer has to do */
if (trans) {
gh->proto_discr = trans->protocol | (trans->transaction_id << 4);
- msg->lchan = trans->lchan;
+ msg->lchan = trans->conn->lchan;
}
if (msg->lchan) {
@@ -269,50 +269,6 @@ int gsm48_send_rr_release(struct gsm_lchan *lchan)
return rsl_deact_sacch(lchan);
}
-/* Convert Mobile Identity (10.5.1.4) to string */
-int gsm48_mi_to_string(char *string, const int str_len, const u_int8_t *mi, const int mi_len)
-{
- int i;
- u_int8_t mi_type;
- char *str_cur = string;
- u_int32_t tmsi;
-
- mi_type = mi[0] & GSM_MI_TYPE_MASK;
-
- switch (mi_type) {
- case GSM_MI_TYPE_NONE:
- break;
- case GSM_MI_TYPE_TMSI:
- /* Table 10.5.4.3, reverse generate_mid_from_tmsi */
- if (mi_len == GSM48_TMSI_LEN && mi[0] == (0xf0 | GSM_MI_TYPE_TMSI)) {
- memcpy(&tmsi, &mi[1], 4);
- tmsi = ntohl(tmsi);
- return snprintf(string, str_len, "%u", tmsi);
- }
- break;
- case GSM_MI_TYPE_IMSI:
- case GSM_MI_TYPE_IMEI:
- case GSM_MI_TYPE_IMEISV:
- *str_cur++ = bcd2char(mi[0] >> 4);
-
- for (i = 1; i < mi_len; i++) {
- if (str_cur + 2 >= string + str_len)
- return str_cur - string;
- *str_cur++ = bcd2char(mi[i] & 0xf);
- /* skip last nibble in last input byte when GSM_EVEN */
- if( (i != mi_len-1) || (mi[0] & GSM_MI_ODD))
- *str_cur++ = bcd2char(mi[i] >> 4);
- }
- break;
- default:
- break;
- }
- *str_cur++ = '\0';
-
- return str_cur - string;
-}
-
-
int send_siemens_mrpci(struct gsm_lchan *lchan,
u_int8_t *classmark2_lv)
{
@@ -349,16 +305,16 @@ int gsm48_handle_paging_resp(struct msgb *msg, struct gsm_subscriber *subscr)
if (is_siemens_bts(bts))
send_siemens_mrpci(msg->lchan, classmark2_lv);
- if (!msg->lchan->subscr) {
- msg->lchan->subscr = subscr;
- } else if (msg->lchan->subscr != subscr) {
+ if (!msg->lchan->conn.subscr) {
+ msg->lchan->conn.subscr = subscr;
+ } else if (msg->lchan->conn.subscr != subscr) {
LOGP(DRR, LOGL_ERROR, "<- Channel already owned by someone else?\n");
subscr_put(subscr);
return -EINVAL;
} else {
DEBUGP(DRR, "<- Channel already owned by us\n");
subscr_put(subscr);
- subscr = msg->lchan->subscr;
+ subscr = msg->lchan->conn.subscr;
}
sig_data.subscr = subscr;
@@ -659,4 +615,3 @@ int gsm48_parse_meas_rep(struct gsm_meas_rep *rep, struct msgb *msg)
return 0;
}
-