path: root/include/openbsc/iu.h
diff options
Diffstat (limited to 'include/openbsc/iu.h')
1 files changed, 0 insertions, 83 deletions
diff --git a/include/openbsc/iu.h b/include/openbsc/iu.h
deleted file mode 100644
index 65d41ad74..000000000
--- a/include/openbsc/iu.h
+++ /dev/null
@@ -1,83 +0,0 @@
-#pragma once
-#include <stdbool.h>
-#include <stdint.h>
-#include <osmocom/core/linuxlist.h>
-#include <osmocom/gsm/gsm48.h>
-#include <osmocom/sigtran/sccp_sap.h>
-#include <openbsc/common.h>
-struct sgsn_pdp_ctx;
-struct msgb;
-struct gsm_auth_tuple;
-struct osmo_sccp_addr;
-struct osmo_ss7_instance;
-struct RANAP_RAB_SetupOrModifiedItemIEs_s;
-struct RANAP_GlobalRNC_ID;
-struct RANAP_Cause;
-/* Debugging switches from asn1c and osmo-iuh */
-extern int asn_debug;
-extern int asn1_xer_print;
-struct ue_conn_ctx {
- struct llist_head list;
- /* TODO: It's not needed to store the full SCCP address for each
- * UE. Rather than that, a pointer to the RNC should be far
- * sufficient */
- struct osmo_sccp_addr sccp_addr;
- uint32_t conn_id;
- int integrity_active;
- struct gprs_ra_id ra_id;
- enum nsap_addr_enc rab_assign_addr_enc;
-enum iu_event_type {
- IU_EVENT_IU_RELEASE, /* An actual Iu Release message was received */
- IU_EVENT_LINK_INVALIDATED, /* A SUA link was lost or closed down */
- * should be combined to one generic event that simply means the
- * ue_conn_ctx should no longer be used, for whatever reason. */
-extern const struct value_string iu_event_type_names[];
-static inline const char *iu_event_type_str(enum iu_event_type e)
- return get_value_string(iu_event_type_names, e);
-/* Implementations of iu_recv_cb_t shall find the ue_conn_ctx in msg->dst. */
-typedef int (* iu_recv_cb_t )(struct msgb *msg, struct gprs_ra_id *ra_id,
- /* TODO "gprs_" in generic CS+PS domain ^ */
- uint16_t *sai);
-typedef int (* iu_event_cb_t )(struct ue_conn_ctx *ue_ctx,
- enum iu_event_type type, void *data);
-typedef int (* iu_rab_ass_resp_cb_t )(struct ue_conn_ctx *ue_ctx, uint8_t rab_id,
- struct RANAP_RAB_SetupOrModifiedItemIEs_s *setup_ies);
-int iu_init(void *ctx, struct osmo_sccp_instance *sccp,
- iu_recv_cb_t iu_recv_cb, iu_event_cb_t iu_event_cb);
-int iu_tx(struct msgb *msg, uint8_t sapi);
-int iu_page_cs(const char *imsi, const uint32_t *tmsi, uint16_t lac);
-int iu_page_ps(const char *imsi, const uint32_t *ptmsi, uint16_t lac, uint8_t rac);
-int iu_rab_act(struct ue_conn_ctx *ue_ctx, struct msgb *msg);
-int iu_rab_deact(struct ue_conn_ctx *ue_ctx, uint8_t rab_id);
-int iu_tx_sec_mode_cmd(struct ue_conn_ctx *uectx, struct gsm_auth_tuple *tp,
- int send_ck, int new_key);
-int iu_tx_common_id(struct ue_conn_ctx *ue_ctx, const char *imsi);
-int iu_tx_release(struct ue_conn_ctx *ctx, const struct RANAP_Cause *cause);
-void iu_vty_init(int iu_parent_node, enum nsap_addr_enc *rab_assign_addr_enc);
-int iu_vty_config_write(struct vty *vty, const char *indent);
-struct ue_conn_ctx *ue_conn_ctx_alloc(struct osmo_sccp_addr *addr, uint32_t conn_id);