diff options
Diffstat (limited to 'include/osmocom/sgsn/gprs_gmm_attach.h')
-rw-r--r-- | include/osmocom/sgsn/gprs_gmm_attach.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/include/osmocom/sgsn/gprs_gmm_attach.h b/include/osmocom/sgsn/gprs_gmm_attach.h new file mode 100644 index 000000000..22fbd6f9d --- /dev/null +++ b/include/osmocom/sgsn/gprs_gmm_attach.h @@ -0,0 +1,37 @@ +#ifndef GPRS_GMM_ATTACH_H +#define GPRS_GMM_ATTACH_H + +#include <osmocom/core/fsm.h> + +struct sgsn_mm_ctx; + +enum gmm_attach_req_fsm_states { + ST_INIT, + ST_IDENTIY, + ST_RETRIEVE_AUTH, + ST_AUTH, + ST_ASK_VLR, + ST_ACCEPT, + ST_REJECT +}; + +enum gmm_attach_req_fsm_events { + E_ATTACH_REQ_RECV, + E_IDEN_RESP_RECV, + E_AUTH_RESP_RECV_SUCCESS, + E_AUTH_RESP_RECV_RESYNC, + E_ATTACH_ACCEPTED, + E_ATTACH_ACCEPT_SENT, + E_ATTACH_COMPLETE_RECV, + E_REJECT, + E_VLR_ANSWERED, +}; + +#define GMM_DISCARD_MS_WITHOUT_REJECT -1 + +extern const struct value_string gmm_attach_req_fsm_event_names[]; +extern struct osmo_fsm gmm_attach_req_fsm; + +void gmm_att_req_free(struct sgsn_mm_ctx *mm); + +#endif // GPRS_GMM_ATTACH_H |