path: root/openbsc/include
diff options
authorNeels Hofmeyr <nhofmeyr@sysmocom.de>2016-09-07 17:52:32 +0200
committerNeels Hofmeyr <nhofmeyr@sysmocom.de>2017-03-16 15:32:32 +0100
commit25aa8fe597d2bfc321ead3d0b2a64fb9398b12eb (patch)
tree93630acfe88aa1fbf09084dff83ae3ea13ab5637 /openbsc/include
parent19d27e5fe334c2bd3d7085bb18e8fecb3b3027cf (diff)
IuCS: send RANAP CommonID
Add libiu function to send a CommonID message down a UE connection, iu_tx_common_id(); add also a corresponding stub to libiudummy for linking with tests. Add libmsc function msc_tx_common_id() to call the above. Add this mostly to clearly indicate in msc_ifaces.h that libmsc is calling out of the MSC; also to do conn->via_iface checking. Call msc_tx_common_id() after ciphering is established, in _gsm48_rx_mm_serv_req_sec_cb()'s GSM_SECURITY_SUCCEEDED case. Change-Id: I576ddd5bbabfc989149debd2f8a9743db6d26043
Diffstat (limited to 'openbsc/include')
3 files changed, 6 insertions, 0 deletions
diff --git a/openbsc/include/openbsc/iu.h b/openbsc/include/openbsc/iu.h
index f973ac1ba..c45fec576 100644
--- a/openbsc/include/openbsc/iu.h
+++ b/openbsc/include/openbsc/iu.h
@@ -58,5 +58,6 @@ int iu_rab_act(struct ue_conn_ctx *ue_ctx, struct msgb *msg);
int iu_rab_deact(struct ue_conn_ctx *ue_ctx, uint8_t rab_id);
int iu_tx_sec_mode_cmd(struct ue_conn_ctx *uectx, struct gsm_auth_tuple *tp,
int send_ck, int new_key);
+int iu_tx_common_id(struct ue_conn_ctx *ue_ctx, const char *imsi);
void iu_vty_init(int *asn_debug_p);
diff --git a/openbsc/include/openbsc/msc_ifaces.h b/openbsc/include/openbsc/msc_ifaces.h
index 83aad92a4..0f2142a20 100644
--- a/openbsc/include/openbsc/msc_ifaces.h
+++ b/openbsc/include/openbsc/msc_ifaces.h
@@ -45,3 +45,5 @@ int msc_gsm48_tx_mm_serv_rej(struct gsm_subscriber_connection *conn,
/* TODO: specific to A interface, move this away */
int msc_gsm0808_tx_cipher_mode(struct gsm_subscriber_connection *conn, int cipher,
const uint8_t *key, int len, int include_imeisv);
+int msc_tx_common_id(struct gsm_subscriber_connection *conn);
diff --git a/openbsc/include/openbsc/vlr.h b/openbsc/include/openbsc/vlr.h
index a72970848..c137e5007 100644
--- a/openbsc/include/openbsc/vlr.h
+++ b/openbsc/include/openbsc/vlr.h
@@ -186,6 +186,9 @@ struct vlr_ops {
int (*tx_cm_serv_acc)(void *msc_conn_ref);
int (*tx_cm_serv_rej)(void *msc_conn_ref, enum vlr_proc_arq_result result);
+ /* FIXME: add tx_common_id() for when auth is complete on UTRAN, see
+ * msc_tx_common_id(conn) */
int (*set_ciph_mode)(void *msc_conn_ref, enum vlr_ciph ciph_mode,
bool retrieve_imeisv);