diff options
| author | Philipp Maier <pmaier@sysmocom.de> | 2017-04-09 12:32:51 +0200 |
|---|---|---|
| committer | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2017-08-11 18:34:02 +0200 |
| commit | 514c3dfcbbb6ec8cc07c629133d259c90cb0a773 (patch) | |
| tree | 62fa9a9ba8db99ff1f99c6fbfb7f77286b37f312 /include/openbsc/osmo_msc.h | |
| parent | c8bf1386d3ce186004886604e9c66041ba04c2bc (diff) | |
Implement AoIP, port to M3UA SIGTRAN (large addition and refactoring)
This was originally a long series of commits converging to the final result
seen in this patch. It does not make much sense to review the smaller steps'
trial and error, we need to review this entire change as a whole.
Implement AoIP in osmo-msc and osmo-bsc.
Change over to the new libosmo-sigtran API with support for proper
SCCP/M3UA/SCTP stacking, as mandated by 3GPP specifications for the IuCS and
IuPS interfaces.
From here on, a separate osmo-stp process is required for SCCP routing between
OsmoBSC / OsmoHNBGW <-> OsmoMSC / OsmoSGSN
Patch-by: pmaier, nhofmeyr, laforge
Change-Id: I5ae4e05ee7c57cad341ea5e86af37c1f6b0ffa77
Diffstat (limited to 'include/openbsc/osmo_msc.h')
| -rw-r--r-- | include/openbsc/osmo_msc.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/openbsc/osmo_msc.h b/include/openbsc/osmo_msc.h index bc96f1d5a..cdfd27f11 100644 --- a/include/openbsc/osmo_msc.h +++ b/include/openbsc/osmo_msc.h @@ -63,6 +63,8 @@ int msc_create_conn_fsm(struct gsm_subscriber_connection *conn, const char *id); int msc_vlr_alloc(struct gsm_network *net); int msc_vlr_start(struct gsm_network *net); +void msc_sapi_n_reject(struct gsm_subscriber_connection *conn, int dlci); +int msc_clear_request(struct gsm_subscriber_connection *conn, uint32_t cause); int msc_compl_l3(struct gsm_subscriber_connection *conn, struct msgb *msg, uint16_t chosen_channel); void msc_dtap(struct gsm_subscriber_connection *conn, uint8_t link_id, @@ -70,6 +72,11 @@ void msc_dtap(struct gsm_subscriber_connection *conn, uint8_t link_id, void msc_cipher_mode_compl(struct gsm_subscriber_connection *conn, struct msgb *msg, uint8_t alg_id); void msc_rx_sec_mode_compl(struct gsm_subscriber_connection *conn); +void msc_classmark_chg(struct gsm_subscriber_connection *conn, + const uint8_t *cm2, uint8_t cm2_len, + const uint8_t *cm3, uint8_t cm3_len); +void msc_assign_fail(struct gsm_subscriber_connection *conn, + uint8_t cause, uint8_t *rr_cause); void msc_subscr_conn_init(void); bool msc_subscr_conn_is_accepted(struct gsm_subscriber_connection *conn); |