diff options
Diffstat (limited to 'openbsc/src/libmsc')
-rw-r--r-- | openbsc/src/libmsc/gsm_04_08.c | 1 | ||||
-rw-r--r-- | openbsc/src/libmsc/msc_ifaces.c | 19 |
2 files changed, 20 insertions, 0 deletions
diff --git a/openbsc/src/libmsc/gsm_04_08.c b/openbsc/src/libmsc/gsm_04_08.c index 5fc63a4c2..c4608816b 100644 --- a/openbsc/src/libmsc/gsm_04_08.c +++ b/openbsc/src/libmsc/gsm_04_08.c @@ -990,6 +990,7 @@ static int _gsm48_rx_mm_serv_req_sec_cb( /* nothing to do. CIPHER MODE COMMAND is * implicit CM SERV ACK */ implit_attach(conn); + rc = msc_tx_common_id(conn); break; default: diff --git a/openbsc/src/libmsc/msc_ifaces.c b/openbsc/src/libmsc/msc_ifaces.c index bc8533b5a..04a3d3a8f 100644 --- a/openbsc/src/libmsc/msc_ifaces.c +++ b/openbsc/src/libmsc/msc_ifaces.c @@ -23,6 +23,10 @@ #include <openbsc/debug.h> #include <openbsc/gsm_data.h> #include <openbsc/msc_ifaces.h> +#include <openbsc/iu.h> +#include <openbsc/gsm_subscriber.h> + +#include "../../bscconfig.h" static int msc_tx(struct gsm_subscriber_connection *conn, struct msgb *msg) { @@ -81,3 +85,18 @@ int msc_gsm48_tx_mm_serv_rej(struct gsm_subscriber_connection *conn, return msc_tx_dtap(conn, msg); } + +int msc_tx_common_id(struct gsm_subscriber_connection *conn) +{ + /* Common ID is only sent over IuCS */ + if (conn->via_iface != IFACE_IU) + return 0; + +#ifdef BUILD_IU + return iu_tx_common_id(conn->iu.ue_ctx, conn->subscr->imsi); +#else + LOGP(DMM, LOGL_ERROR, + "Cannot send CommonID: IFACE_IU but IuCS support not built\n"); + return -ENOTSUP; +#endif +} |