| #pragma once |
| |
| #include <stddef.h> |
| #include <stdint.h> |
| |
| #include <osmocom/gsm/tlv.h> |
| #include <osmocom/gprs/gprs_bssgp_rim.h> |
| |
| struct gprs_ra_id; |
| struct sgsn_instance; |
| struct sgsn_ggsn_ctx; |
| struct sgsn_pdp_ctx; |
| struct sgsn_mm_ctx; |
| struct sgsn_mme_ctx; |
| |
| int sgsn_gtp_init(struct sgsn_instance *sgi); |
| |
| int sgsn_mme_ran_info_req(struct sgsn_mme_ctx *mme, const struct bssgp_ran_information_pdu *pdu); |
| |
| void sgsn_ggsn_echo_req(struct sgsn_ggsn_ctx *ggc); |
| struct sgsn_pdp_ctx *sgsn_create_pdp_ctx(struct sgsn_ggsn_ctx *ggsn, |
| struct sgsn_mm_ctx *mmctx, |
| uint16_t nsapi, |
| struct tlv_parsed *tp); |
| |
| int sgsn_gtp_data_req(struct gprs_ra_id *ra_id, int32_t tlli, uint8_t nsapi, |
| struct msgb *msg, uint32_t npdu_len, uint8_t *npdu); |
| int sgsn_delete_pdp_ctx(struct sgsn_pdp_ctx *pctx); |
| void sgsn_pdp_upd_gtp_u(struct sgsn_pdp_ctx *pdp, void *addr, size_t alen); |
| int send_act_pdp_cont_acc(struct sgsn_pdp_ctx *pctx); |