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/*******************************************************************************
OpenAirInterface
Copyright(c) 1999 - 2014 Eurecom
OpenAirInterface is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenAirInterface is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OpenAirInterface.The full GNU General Public License is
included in this distribution in the file called "COPYING". If not,
see <http://www.gnu.org/licenses/>.
Contact Information
OpenAirInterface Admin: openair_admin@eurecom.fr
OpenAirInterface Tech : openair_tech@eurecom.fr
OpenAirInterface Dev : openair4g-devel@eurecom.fr
Address : Eurecom, Compus SophiaTech 450, route des chappes, 06451 Biot, France.
*******************************************************************************/
/*****************************************************************************
Source emm_sap.h
Version 0.1
Date 2012/10/01
Product NAS stack
Subsystem EPS Mobility Management
Author Frederic Maurel
Description Defines the EMM Service Access Points at which the EPS
Mobility Management sublayer provides procedures for the
control of security and mobility when the User Equipment
is using the Evolved UTRA Network.
*****************************************************************************/
#ifndef __EMM_SAP_H__
#define __EMM_SAP_H__
#include "emmData.h"
#include "emm_regDef.h"
#include "emm_esmDef.h"
#include "emm_asDef.h"
#include "emm_cnDef.h"
/****************************************************************************/
/********************* G L O B A L C O N S T A N T S *******************/
/****************************************************************************/
/*
* EPS Mobility Management primitives
* ----------------------------------
* EMMREG-SAP provides registration services for location updating and
* attach/detach procedures;
* EMMESM-SAP provides interlayer services to the EPS Session Management
* sublayer for service registration and activate/deactivate PDP context;
* EMMAS-SAP provides services to the Access Stratum sublayer for NAS message
* transfer;
*/
typedef enum {
/* EMMREG-SAP */
#ifdef NAS_UE
EMMREG_S1_ENABLED = _EMMREG_S1_ENABLED,
EMMREG_S1_DISABLED = _EMMREG_S1_DISABLED,
EMMREG_NO_IMSI = _EMMREG_NO_IMSI,
EMMREG_NO_CELL = _EMMREG_NO_CELL,
EMMREG_REGISTER_REQ = _EMMREG_REGISTER_REQ,
EMMREG_REGISTER_CNF = _EMMREG_REGISTER_CNF,
EMMREG_REGISTER_REJ = _EMMREG_REGISTER_REJ,
EMMREG_ATTACH_INIT = _EMMREG_ATTACH_INIT,
EMMREG_ATTACH_REQ = _EMMREG_ATTACH_REQ,
EMMREG_ATTACH_FAILED = _EMMREG_ATTACH_FAILED,
EMMREG_ATTACH_EXCEEDED = _EMMREG_ATTACH_EXCEEDED,
EMMREG_AUTH_REJ = _EMMREG_AUTH_REJ,
#endif
#ifdef NAS_MME
EMMREG_COMMON_PROC_REQ = _EMMREG_COMMON_PROC_REQ,
EMMREG_COMMON_PROC_CNF = _EMMREG_COMMON_PROC_CNF,
EMMREG_COMMON_PROC_REJ = _EMMREG_COMMON_PROC_REJ,
EMMREG_PROC_ABORT = _EMMREG_PROC_ABORT,
#endif
EMMREG_ATTACH_CNF = _EMMREG_ATTACH_CNF,
EMMREG_ATTACH_REJ = _EMMREG_ATTACH_REJ,
EMMREG_DETACH_INIT = _EMMREG_DETACH_INIT,
EMMREG_DETACH_REQ = _EMMREG_DETACH_REQ,
EMMREG_DETACH_FAILED = _EMMREG_DETACH_FAILED,
EMMREG_DETACH_CNF = _EMMREG_DETACH_CNF,
EMMREG_TAU_REQ = _EMMREG_TAU_REQ,
EMMREG_TAU_CNF = _EMMREG_TAU_CNF,
EMMREG_TAU_REJ = _EMMREG_TAU_REJ,
EMMREG_SERVICE_REQ = _EMMREG_SERVICE_REQ,
EMMREG_SERVICE_CNF = _EMMREG_SERVICE_CNF,
EMMREG_SERVICE_REJ = _EMMREG_SERVICE_REJ,
EMMREG_LOWERLAYER_SUCCESS = _EMMREG_LOWERLAYER_SUCCESS,
EMMREG_LOWERLAYER_FAILURE = _EMMREG_LOWERLAYER_FAILURE,
EMMREG_LOWERLAYER_RELEASE = _EMMREG_LOWERLAYER_RELEASE,
/* EMMESM-SAP */
#ifdef NAS_UE
EMMESM_ESTABLISH_REQ = _EMMESM_ESTABLISH_REQ,
EMMESM_ESTABLISH_CNF = _EMMESM_ESTABLISH_CNF,
EMMESM_ESTABLISH_REJ = _EMMESM_ESTABLISH_REJ,
#endif
EMMESM_RELEASE_IND = _EMMESM_RELEASE_IND,
EMMESM_UNITDATA_REQ = _EMMESM_UNITDATA_REQ,
EMMESM_UNITDATA_IND = _EMMESM_UNITDATA_IND,
/* EMMAS-SAP */
EMMAS_SECURITY_REQ = _EMMAS_SECURITY_REQ,
EMMAS_SECURITY_IND = _EMMAS_SECURITY_IND,
EMMAS_SECURITY_RES = _EMMAS_SECURITY_RES,
EMMAS_SECURITY_REJ = _EMMAS_SECURITY_REJ,
EMMAS_ESTABLISH_REQ = _EMMAS_ESTABLISH_REQ,
EMMAS_ESTABLISH_CNF = _EMMAS_ESTABLISH_CNF,
EMMAS_ESTABLISH_REJ = _EMMAS_ESTABLISH_REJ,
EMMAS_RELEASE_REQ = _EMMAS_RELEASE_REQ,
EMMAS_RELEASE_IND = _EMMAS_RELEASE_IND,
EMMAS_DATA_REQ = _EMMAS_DATA_REQ,
EMMAS_DATA_IND = _EMMAS_DATA_IND,
EMMAS_PAGE_IND = _EMMAS_PAGE_IND,
EMMAS_STATUS_IND = _EMMAS_STATUS_IND,
EMMAS_CELL_INFO_REQ = _EMMAS_CELL_INFO_REQ,
EMMAS_CELL_INFO_RES = _EMMAS_CELL_INFO_RES,
EMMAS_CELL_INFO_IND = _EMMAS_CELL_INFO_IND,
#ifdef EPC_BUILD
EMMCN_AUTHENTICATION_PARAM_RES = _EMMCN_AUTHENTICATION_PARAM_RES,
EMMCN_AUTHENTICATION_PARAM_FAIL = _EMMCN_AUTHENTICATION_PARAM_FAIL,
EMMCN_DEREGISTER_UE = _EMMCN_DEREGISTER_UE,
EMMCN_PDN_CONNECTIVITY_RES = _EMMCN_PDN_CONNECTIVITY_RES,
EMMCN_PDN_CONNECTIVITY_FAIL = _EMMCN_PDN_CONNECTIVITY_FAIL
#endif
} emm_primitive_t;
/*
* Minimal identifier for EMM-SAP primitives
*/
#define EMMREG_PRIMITIVE_MIN _EMMREG_START
#define EMMESM_PRIMITIVE_MIN _EMMESM_START
#define EMMAS_PRIMITIVE_MIN _EMMAS_START
#define EMMCN_PRIMITIVE_MIN _EMMCN_START
/*
* Maximal identifier for EMM-SAP primitives
*/
#define EMMREG_PRIMITIVE_MAX _EMMREG_END
#define EMMESM_PRIMITIVE_MAX _EMMESM_END
#define EMMAS_PRIMITIVE_MAX _EMMAS_END
#define EMMCN_PRIMITIVE_MAX _EMMCN_END
/****************************************************************************/
/************************ G L O B A L T Y P E S ************************/
/****************************************************************************/
/*
* Structure of EPS Mobility Management primitive
*/
typedef struct {
emm_primitive_t primitive;
union {
emm_reg_t emm_reg; /* EMMREG-SAP primitives */
emm_esm_t emm_esm; /* EMMESM-SAP primitives */
emm_as_t emm_as; /* EMMAS-SAP primitives */
#if defined(EPC_BUILD)
emm_cn_t emm_cn; /* EMMCN-SAP primitives */
#endif
} u;
} emm_sap_t;
/****************************************************************************/
/******************** G L O B A L V A R I A B L E S ********************/
/****************************************************************************/
/****************************************************************************/
/****************** E X P O R T E D F U N C T I O N S ******************/
/****************************************************************************/
void emm_sap_initialize(void);
int emm_sap_send(emm_sap_t *msg);
#endif /* __EMM_SAP_H__*/