diff options
| author | Philipp Maier <pmaier@sysmocom.de> | 2017-04-09 12:32:51 +0200 |
|---|---|---|
| committer | Neels Hofmeyr <neels@hofmeyr.de> | 2017-08-30 14:12:37 +0200 |
| commit | efe85d33d4948a20de1baec2e8956113714ec72e (patch) | |
| tree | 144135f7b5ae2584ca71377c424024c9b535ed73 /include/openbsc/bsc_msc.h | |
| parent | 868dd5d8d31f756e404a7bfb7896aed21d20f905 (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
jenkins.sh: build from libosmo-sccp and osmo-iuh master branches now for new
M3UA SIGTRAN.
Patch-by: pmaier, nhofmeyr, laforge
Change-Id: I5ae4e05ee7c57cad341ea5e86af37c1f6b0ffa77
Diffstat (limited to 'include/openbsc/bsc_msc.h')
| -rw-r--r-- | include/openbsc/bsc_msc.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/openbsc/bsc_msc.h b/include/openbsc/bsc_msc.h index 39258d364..380eb17c1 100644 --- a/include/openbsc/bsc_msc.h +++ b/include/openbsc/bsc_msc.h @@ -24,6 +24,8 @@ #include <osmocom/core/write_queue.h> #include <osmocom/core/timer.h> +#include <osmocom/sigtran/sccp_sap.h> +#include <openbsc/a_reset.h> #include <netinet/in.h> @@ -37,6 +39,7 @@ struct bsc_msc_dest { struct bsc_msc_connection { + /* FIXME: Remove stuff that is no longer needed! */ struct osmo_wqueue write_queue; int is_connected; int is_authenticated; @@ -52,6 +55,15 @@ struct bsc_msc_connection { struct osmo_timer_list timeout_timer; struct msgb *pending_msg; + + /* Sigtran connection data */ + struct osmo_sccp_instance *sccp; + struct osmo_sccp_user *sccp_user; + struct osmo_sccp_addr g_calling_addr; + struct osmo_sccp_addr g_called_addr; + struct a_reset_ctx *reset; + + int conn_id_counter; }; struct bsc_msc_connection *bsc_msc_create(void *ctx, struct llist_head *dest); |