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_data.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_data.h')
| -rw-r--r-- | include/openbsc/bsc_msc_data.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/openbsc/bsc_msc_data.h b/include/openbsc/bsc_msc_data.h index 38e87cfb9..4a283d165 100644 --- a/include/openbsc/bsc_msc_data.h +++ b/include/openbsc/bsc_msc_data.h @@ -32,6 +32,14 @@ #include <osmocom/core/timer.h> #include <osmocom/gsm/protocol/gsm_04_08.h> + +#include <osmocom/sigtran/osmo_ss7.h> +#include <osmocom/sigtran/sccp_sap.h> +#include <osmocom/sigtran/sccp_helpers.h> +#include <osmocom/sigtran/protocol/sua.h> +#include <osmocom/sigtran/protocol/m3ua.h> +#include <osmocom/core/fsm.h> + #include <regex.h> struct osmo_bsc_rf; @@ -103,6 +111,30 @@ struct bsc_msc_data { char *ussd_grace_txt; char *acc_lst_name; + + /* Sigtran connection data */ + struct { + uint32_t cs7_instance; + bool cs7_instance_valid; + struct osmo_sccp_instance *sccp; + struct osmo_sccp_user *sccp_user; + + /* Holds a copy of the our local MSC address, + * this will be the sccp-address that is associated + * with the A interface of this particular BSC, + * this address is filled up by the VTY interface */ + struct osmo_sccp_addr bsc_addr; + char *bsc_addr_name; + + /* Holds a copy of the MSC address. This is the + * address of the MSC that handles the calls of + * this BSC. The address is configured via the + * VTY interface */ + struct osmo_sccp_addr msc_addr; + char *msc_addr_name; + + struct a_reset_ctx *reset; + } a; }; /* |