aboutsummaryrefslogtreecommitdiffstats
path: root/include/osmocom/gprs/gprs_bssgp_rim.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/osmocom/gprs/gprs_bssgp_rim.h')
-rw-r--r--include/osmocom/gprs/gprs_bssgp_rim.h30
1 files changed, 30 insertions, 0 deletions
diff --git a/include/osmocom/gprs/gprs_bssgp_rim.h b/include/osmocom/gprs/gprs_bssgp_rim.h
index 0612a910..7f3a0e43 100644
--- a/include/osmocom/gprs/gprs_bssgp_rim.h
+++ b/include/osmocom/gprs/gprs_bssgp_rim.h
@@ -27,6 +27,36 @@
#include <osmocom/gprs/protocol/gsm_08_18.h>
+enum bssgp_rim_routing_info_discr {
+ BSSGP_RIM_ROUTING_INFO_GERAN,
+ BSSGP_RIM_ROUTING_INFO_UTRAN,
+ BSSGP_RIM_ROUTING_INFO_EUTRAN,
+};
+
+/*! BSSGP RIM Routing information, see also 3GPP TS 48.018, section 11.3.70 */
+struct bssgp_rim_routing_info {
+ enum bssgp_rim_routing_info_discr discr;
+ union {
+ struct {
+ struct gprs_ra_id raid;
+ uint16_t cid;
+ } geran;
+ struct {
+ struct gprs_ra_id raid;
+ uint16_t rncid;
+ } utran;
+ struct {
+ struct osmo_eutran_tai tai;
+ /* See also 3GPP TS 36.413 9.2.1.37 and 3GPP TS 36.401 */
+ uint8_t global_enb_id[8];
+ uint8_t global_enb_id_len;
+ } eutran;
+ };
+};
+
+int bssgp_parse_rim_ri(struct bssgp_rim_routing_info *ri, const uint8_t *buf, unsigned int len);
+int bssgp_create_rim_ri(uint8_t *buf, const struct bssgp_rim_routing_info *ri);
+
/* 3GPP TS 48.018, table 11.3.63.1.1: RAN-INFORMATION-REQUEST Application Container coding for NACC */
struct bssgp_ran_inf_req_app_cont_nacc {
struct osmo_cell_global_id_ps reprt_cell;