Commit e90d6685 authored by gauthier's avatar gauthier

Partial update for data plane on eNB for S1-U

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@5194 818b1a75-f10b-46b9-bf7c-635c3b92a50f
parent 7a3c4490
......@@ -180,9 +180,9 @@ typedef struct nas_bearer_param_s {
pre_emp_capability_t pre_emp_capability;
/* S-GW TEID for user-plane */
uint32_t teid;
uint32_t sgw_s1u_teid;
/* S-GW IP address for User-Plane */
ip_address_t s_gw_address;
ip_address_t sgw_s1u_address;
} nas_bearer_param_t;
typedef struct nas_conn_rel_ind_s {
......
/*******************************************************************************
Eurecom OpenAirInterface
Copyright(c) 1999 - 2012 Eurecom
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
version 2, as published by the Free Software Foundation.
This program is distributed in the hope 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
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
The full GNU General Public License is included in this distribution in
the file called "COPYING".
Contact Information
Openair Admin: openair_admin@eurecom.fr
Openair Tech : openair_tech@eurecom.fr
Forums : http://forums.eurecom.fr/openairinterface
Address : EURECOM, Campus SophiaTech, 450 Route des Chappes
06410 Biot FRANCE
Eurecom OpenAirInterface core network
Copyright(c) 1999 - 2014 Eurecom
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
version 2, as published by the Free Software Foundation.
This program is distributed in the hope 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
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
The full GNU General Public License is included in this distribution in
the file called "COPYING".
Contact Information
Openair Admin: openair_admin@eurecom.fr
Openair Tech : openair_tech@eurecom.fr
Forums : http://forums.eurecom.fsr/openairinterface
Address : EURECOM,
Campus SophiaTech,
450 Route des Chappes,
CS 50193
06904 Biot Sophia Antipolis cedex,
FRANCE
*******************************************************************************/
/*! \file gtpv1u.h
* \brief
* \author Sebastien ROUX, Lionel Gauthier
* \company Eurecom
* \email: lionel.gauthier@eurecom.fr
*/
#ifndef GTPV1_U_H_
#define GTPV1_U_H_
......
This diff is collapsed.
#include "NwGtpv1u.h"
#include "gtpv1u.h"
#include "udp_eNB_task.h"
#include "hashtable.h"
/*******************************************************************************
Eurecom OpenAirInterface Core Network
Copyright(c) 1999 - 2014 Eurecom
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
version 2, as published by the Free Software Foundation.
This program is distributed in the hope 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
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
The full GNU General Public License is included in this distribution in
the file called "COPYING".
Contact Information
Openair Admin: openair_admin@eurecom.fr
Openair Tech : openair_tech@eurecom.fr
Forums : http://forums.eurecom.fsr/openairinterface
Address : EURECOM,
Campus SophiaTech,
450 Route des Chappes,
CS 50193
06904 Biot Sophia Antipolis cedex,
FRANCE
*******************************************************************************/
/*! \file gtpv1u_eNB_defs.h
* \brief
* \author Sebastien ROUX, Lionel GAUTHIER
* \version 1.0
* \company Eurecom
* \email: lionel.gauthier@eurecom.fr
*/
//TEST LG #define GTPU_IN_KERNEL
#include "hashtable.h"
//#include "tree.h"
#ifndef GTPV1U_ENB_DEFS_H_
#define GTPV1U_ENB_DEFS_H_
#define GTPV1U_UDP_PORT (2152)
#define GTPV1U_BEARER_OFFSET 3
#define MAX_BEARERS_PER_UE (11)
#define GTPV1U_MAX_BEARERS_ID (max_val_DRB_Identity - GTPV1U_BEARER_OFFSET)
typedef enum {
BEARER_DOWN = 0,
......@@ -23,28 +57,37 @@ typedef enum {
BEARER_MAX,
} bearer_state_t;
typedef struct gtpv1u_teid_data_s {
/* UE identifier for oaisim stack */
module_id_t enb_id;
module_id_t ue_id;
ebi_t eps_bearer_id;
} gtpv1u_teid_data_t;
typedef struct gtpv1u_bearer_s {
/* TEID used in dl and ul */
uint32_t teid_eNB; ///< eNB TEID
uint32_t teid_sgw; ///< Remote TEID
uint32_t sgw_ip_addr;
uint16_t port;
NwGtpv1uStackSessionHandleT stack_session;
teid_t teid_eNB; ///< eNB TEID
teid_t teid_sgw; ///< Remote TEID
uint32_t sgw_ip_addr;
tcp_udp_port_t port;
//NwGtpv1uStackSessionHandleT stack_session;
bearer_state_t state;
} gtpv1u_bearer_t;
typedef struct gtpv1u_ue_data_s {
/* UE identifier for oaisim stack */
uint8_t ue_id;
module_id_t ue_id;
/* Unique identifier used between PDCP and GTP-U to distinguish UEs */
uint32_t instance_id;
int num_bearers;
/* Bearer related data.
* Note that the first LCID available for data is 3 and we fixed the maximum
* number of e-rab per UE to be 11. The real rb id will 3 + rab_id (0..10).
* number of e-rab per UE to be (32 [id range]), max RB is 11. The real rb id will 3 + rab_id (3..32).
*/
gtpv1u_bearer_t bearers[MAX_BEARERS_PER_UE];
gtpv1u_bearer_t bearers[GTPV1U_MAX_BEARERS_ID];
//RB_ENTRY(gtpv1u_ue_data_s) gtpv1u_ue_node;
} gtpv1u_ue_data_t;
......@@ -52,14 +95,18 @@ typedef struct gtpv1u_ue_data_s {
typedef struct gtpv1u_data_s{
/* nwgtpv1u stack internal data */
NwGtpv1uStackHandleT gtpv1u_stack;
/* RB tree of UEs */
hash_table_t *ue_mapping;
hash_table_t *ue_mapping; // PDCP->GTPV1U
hash_table_t *teid_mapping; // GTPV1U -> PDCP
//RB_HEAD(gtpv1u_ue_map, gtpv1u_ue_data_s) gtpv1u_ue_map_head;
/* Local IP address to use */
uint32_t enb_ip_address_for_S1u_S12_S4_up;
char *ip_addr;
tcp_udp_port_t enb_port_for_S1u_S12_S4_up;
/* UDP internal data */
udp_data_t udp_data;
//udp_data_t udp_data;
uint16_t seq_num;
uint8_t restart_counter;
......@@ -74,13 +121,19 @@ typedef struct gtpv1u_data_s{
#endif
} gtpv1u_data_t;
int gtpv1u_new_data_req(gtpv1u_data_t *gtpv1u_data_p,
uint8_t ue_id, uint8_t rab_id,
uint8_t *buffer, uint32_t buf_len);
int gtpv1u_initial_req(gtpv1u_data_t *gtpv1u_data_p, uint32_t teid,
uint16_t port, uint32_t address);
int gtpv1u_eNB_init(gtpv1u_data_t *gtpv1u_data_p);
int
gtpv1u_new_data_req(
uint8_t enb_id,
uint8_t ue_id,
uint8_t rab_id,
uint8_t *buffer,
uint32_t buf_len);
int
gtpv1u_initial_req(
gtpv1u_data_t *gtpv1u_data_p,
uint32_t teid,
uint16_t port,
uint32_t address);
#endif /* GTPV1U_ENB_DEFS_H_ */
......@@ -62,13 +62,11 @@ typedef struct {
/* Local IP address to use */
uint32_t sgw_ip_address_for_S1u_S12_S4_up;
char *ip_addr;
/* UDP internal data */
//udp_data_t udp_data;
uint16_t seq_num;
uint8_t restart_counter;
//gtpv1u_teid2enb_info_t* teid2enb_mapping[];
hash_table_t *S1U_mapping;
hash_table_t *S1U_mapping;
} gtpv1u_data_t;
......
/*******************************************************************************
Eurecom OpenAirInterface
Copyright(c) 1999 - 2012 Eurecom
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
version 2, as published by the Free Software Foundation.
This program is distributed in the hope 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
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
The full GNU General Public License is included in this distribution in
the file called "COPYING".
Contact Information
Openair Admin: openair_admin@eurecom.fr
Openair Tech : openair_tech@eurecom.fr
Forums : http://forums.eurecom.fr/openairinterface
Address : EURECOM, Campus SophiaTech, 450 Route des Chappes
06410 Biot FRANCE
Eurecom OpenAirInterface core network
Copyright(c) 1999 - 2014 Eurecom
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
version 2, as published by the Free Software Foundation.
This program is distributed in the hope 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
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
The full GNU General Public License is included in this distribution in
the file called "COPYING".
Contact Information
Openair Admin: openair_admin@eurecom.fr
Openair Tech : openair_tech@eurecom.fr
Forums : http://forums.eurecom.fsr/openairinterface
Address : EURECOM,
Campus SophiaTech,
450 Route des Chappes,
CS 50193
06904 Biot Sophia Antipolis cedex,
FRANCE
*******************************************************************************/
/*! \file gtpv1u_task.c
* \brief
* \author Sebastien ROUX, Lionel Gauthier
* \company Eurecom
* \email: lionel.gauthier@eurecom.fr
*/
#include <stdio.h>
#include <string.h>
#include <unistd.h>
......@@ -189,10 +197,10 @@ static int gtpv1u_create_s1u_tunnel(Gtpv1uCreateTunnelReq *create_tunnel_reqP)
NwGtpv1uUlpApiT stack_req;
NwGtpv1uRcT rc;
/* Local tunnel end-point identifier */
uint32_t s1u_teid;
gtpv1u_teid2enb_info_t *gtpv1u_teid2enb_info;
MessageDef *message_p;
hashtable_rc_t hash_rc;
uint32_t s1u_teid = 0;
gtpv1u_teid2enb_info_t *gtpv1u_teid2enb_info = NULL;
MessageDef *message_p = NULL;
hashtable_rc_t hash_rc;
GTPU_DEBUG("Rx GTPV1U_CREATE_TUNNEL_REQ Context %d\n", create_tunnel_reqP->context_teid);
memset(&stack_req, 0, sizeof(NwGtpv1uUlpApiT));
......@@ -238,10 +246,10 @@ static int gtpv1u_create_s1u_tunnel(Gtpv1uCreateTunnelReq *create_tunnel_reqP)
}
GTPU_DEBUG("Tx GTPV1U_CREATE_TUNNEL_RESP Context %u teid %u eps bearer id %u status %d\n",
message_p->ittiMsg.gtpv1uCreateTunnelResp.context_teid,
message_p->ittiMsg.gtpv1uCreateTunnelResp.S1u_teid,
message_p->ittiMsg.gtpv1uCreateTunnelResp.eps_bearer_id,
message_p->ittiMsg.gtpv1uCreateTunnelResp.status);
message_p->ittiMsg.gtpv1uCreateTunnelResp.context_teid,
message_p->ittiMsg.gtpv1uCreateTunnelResp.S1u_teid,
message_p->ittiMsg.gtpv1uCreateTunnelResp.eps_bearer_id,
message_p->ittiMsg.gtpv1uCreateTunnelResp.status);
return itti_send_msg_to_task(TASK_SPGW_APP, INSTANCE_DEFAULT, message_p);
}
......@@ -270,23 +278,23 @@ static int gtpv1u_delete_s1u_tunnel(Teid_t context_teidP, Teid_t S1U_teidP)
static int gtpv1u_update_s1u_tunnel(Gtpv1uUpdateTunnelReq *reqP)
{
hashtable_rc_t hash_rc;
hashtable_rc_t hash_rc;
gtpv1u_teid2enb_info_t *gtpv1u_teid2enb_info;
MessageDef *message_p;
GTPU_DEBUG("Rx GTPV1U_UPDATE_TUNNEL_REQ Context %u, S-GW S1U teid %u, eNB S1U teid %u\n",
reqP->context_teid,
reqP->sgw_S1u_teid,
reqP->enb_S1u_teid);
reqP->context_teid,
reqP->sgw_S1u_teid,
reqP->enb_S1u_teid);
message_p = itti_alloc_new_message(TASK_GTPV1_U, GTPV1U_UPDATE_TUNNEL_RESP);
hash_rc = hashtable_get(gtpv1u_sgw_data.S1U_mapping, reqP->sgw_S1u_teid, (void**)&gtpv1u_teid2enb_info);
if (hash_rc == HASH_TABLE_OK) {
gtpv1u_teid2enb_info->teid_enb = reqP->enb_S1u_teid;
gtpv1u_teid2enb_info->enb_ip_addr = reqP->enb_ip_address_for_S1u;
gtpv1u_teid2enb_info->state = BEARER_UP;
gtpv1u_teid2enb_info->port = GTPV1U_UDP_PORT;
gtpv1u_teid2enb_info->teid_enb = reqP->enb_S1u_teid;
gtpv1u_teid2enb_info->enb_ip_addr = reqP->enb_ip_address_for_S1u;
gtpv1u_teid2enb_info->state = BEARER_UP;
gtpv1u_teid2enb_info->port = GTPV1U_UDP_PORT;
message_p->ittiMsg.gtpv1uUpdateTunnelResp.status = 0; ///< Status (Failed = 0xFF or Success = 0x0)
} else {
GTPU_ERROR("Mapping not found\n");
......@@ -387,11 +395,11 @@ static void *gtpv1u_thread(void *args)
// DATA TO BE SENT TO UDP
case GTPV1U_TUNNEL_DATA_REQ: {
Gtpv1uTunnelDataReq *data_req_p;
NwGtpv1uUlpApiT stack_req;
NwGtpv1uRcT rc;
hashtable_rc_t hash_rc;
gtpv1u_teid2enb_info_t *gtpv1u_teid2enb_info;
Gtpv1uTunnelDataReq *data_req_p = NULL;
NwGtpv1uUlpApiT stack_req;
NwGtpv1uRcT rc;
hashtable_rc_t hash_rc;
gtpv1u_teid2enb_info_t *gtpv1u_teid2enb_info = NULL;
data_req_p = &received_message_p->ittiMsg.gtpv1uTunnelDataReq;
//ipv4_send_data(ipv4_data_p->sd, data_ind_p->buffer, data_ind_p->length);
......
/*******************************************************************************
Eurecom OpenAirInterface core network
Copyright(c) 1999 - 2014 Eurecom
This program is free software; you can redistribute it and/or modify it
under the terms and conditions of the GNU General Public License,
version 2, as published by the Free Software Foundation.
This program is distributed in the hope 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
this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
The full GNU General Public License is included in this distribution in
the file called "COPYING".
Contact Information
Openair Admin: openair_admin@eurecom.fr
Openair Tech : openair_tech@eurecom.fr
Forums : http://forums.eurecom.fsr/openairinterface
Address : EURECOM,
Campus SophiaTech,
450 Route des Chappes,
CS 50193
06904 Biot Sophia Antipolis cedex,
FRANCE
*******************************************************************************/
/*! \file gtpv1u_task.c
* \brief
* \author Lionel Gauthier
* \company Eurecom
* \email: lionel.gauthier@eurecom.fr
*/
#include <stdlib.h>
#include <stdint.h>
#include "gtpv1u.h"
#define GTPV1U_LINEAR_TEID_ALLOCATION 1
//#define GTPV1U_LINEAR_TEID_ALLOCATION 1
#ifdef GTPV1U_LINEAR_TEID_ALLOCATION
static uint32_t g_gtpv1u_teid = 0;
......
AM_CFLAGS = \
@ADD_CFLAGS@ \
-I$(top_srcdir)/COMMON \
-I$(top_srcdir)/COMMON \
-I$(top_srcdir)/NAS/EURECOM-NAS/src/api/network \
-I$(top_srcdir)/NAS/EURECOM-NAS/src/include \
-I$(top_srcdir)/NAS/EURECOM-NAS/src/ies \
......@@ -18,11 +18,11 @@ noinst_LTLIBRARIES = libmmeapp.la
libmmeapp_la_LDFLAGS = -all-static
libmmeapp_la_SOURCES = \
mme_app_context.c \
mme_app_main.c mme_app_defs.h \
mme_app_bearer.c \
mme_app_authentication.c \
mme_app_context.c \
mme_app_main.c mme_app_defs.h \
mme_app_bearer.c \
mme_app_authentication.c \
mme_app_statistics.c mme_app_statistics.h \
mme_app_defs.h mme_app_extern.h \
mme_app_itti_messaging.h \
mme_app_defs.h mme_app_extern.h \
mme_app_itti_messaging.h \
s6a_2_nas_cause.c
......@@ -334,8 +334,8 @@ int mme_app_handle_create_sess_resp(SgwCreateSessionResponse *create_sess_resp_p
NAS_BEARER_PARAM(message_p).pre_emp_vulnerability = current_bearer_p->pre_emp_vulnerability;
NAS_BEARER_PARAM(message_p).pre_emp_capability = current_bearer_p->pre_emp_capability;
NAS_BEARER_PARAM(message_p).teid = current_bearer_p->s_gw_teid;
memcpy(&NAS_BEARER_PARAM(message_p).s_gw_address,
NAS_BEARER_PARAM(message_p).sgw_s1u_teid = current_bearer_p->s_gw_teid;
memcpy(&NAS_BEARER_PARAM(message_p).sgw_s1u_address,
&current_bearer_p->s_gw_address, sizeof(ip_address_t));
memcpy(&NAS_BEARER_PARAM(message_p).ambr, &ue_context_p->subscribed_ambr,
......
......@@ -98,13 +98,21 @@ void *mme_app_thread(void *args)
mme_app_statistics_display();
}
} break;
case TERMINATE_MESSAGE: {
/* Termination message received TODO -> release any data allocated */
itti_exit_task();
} break;
case S1AP_UE_CAPABILITIES_IND: {
// TO DO;
} break;
default: {
MME_APP_DEBUG("Unkwnon message ID %d:%s\n",
ITTI_MSG_ID(received_message_p), ITTI_MSG_NAME(received_message_p));
AssertFatal(0, "Unkwnon message ID %d:%s\n",
ITTI_MSG_ID(received_message_p), ITTI_MSG_NAME(received_message_p));
} break;
}
itti_free(ITTI_MSG_ORIGIN_ID(received_message_p), received_message_p);
......
......@@ -138,7 +138,7 @@ typedef struct ue_context_s {
network_access_mode_t access_mode;
/* TODO: add ue radio cap, ms classmarks, cupported codecs */
/* TODO: add ue radio cap, ms classmarks, supported codecs */
/* TODO: add ue network capability, ms network capability */
/* TODO: add selected NAS algorithm */
......
MESSAGE_DEF(GTPV1U_ENB_CREATE_TUNNEL_REQ, MESSAGE_PRIORITY_MAX, gtpv1u_enb_create_tunnel_req_t, Gtpv1uCreateTunnelReq)
MESSAGE_DEF(GTPV1U_ENB_CREATE_TUNNEL_RESP, MESSAGE_PRIORITY_MAX, gtpv1u_enb_create_tunnel_resp_t, Gtpv1uCreateTunnelResp)
MESSAGE_DEF(GTPV1U_ENB_UPDATE_TUNNEL_REQ, MESSAGE_PRIORITY_MED, gtpv1u_enb_update_tunnel_req_t, Gtpv1uUpdateTunnelReq)
MESSAGE_DEF(GTPV1U_ENB_UPDATE_TUNNEL_RESP, MESSAGE_PRIORITY_MED, gtpv1u_enb_update_tunnel_resp_t, Gtpv1uUpdateTunnelResp)
MESSAGE_DEF(GTPV1U_ENB_DELETE_TUNNEL_REQ, MESSAGE_PRIORITY_MED, gtpv1u_enb_delete_tunnel_req_t, Gtpv1uDeleteTunnelReq)
MESSAGE_DEF(GTPV1U_ENB_DELETE_TUNNEL_RESP, MESSAGE_PRIORITY_MED, gtpv1u_enb_delete_tunnel_resp_t, Gtpv1uDeleteTunnelResp)
MESSAGE_DEF(GTPV1U_ENB_TUNNEL_DATA_IND, MESSAGE_PRIORITY_MED, gtpv1u_enb_tunnel_data_ind_t, Gtpv1uTunnelDataInd)
MESSAGE_DEF(GTPV1U_ENB_TUNNEL_DATA_REQ, MESSAGE_PRIORITY_MED, gtpv1u_enb_tunnel_data_req_t, Gtpv1uTunnelDataReq)
#ifndef GTPV1_U_MESSAGES_TYPES_H_
#define GTPV1_U_MESSAGES_TYPES_H_
#define GTPV1U_MAX_BEARERS_PER_UE max_val_DRB_Identity
#define GTPV1U_ENB_CREATE_TUNNEL_REQ(mSGpTR) (mSGpTR)->ittiMsg.Gtpv1uCreateTunnelReq
#define GTPV1U_ENB_CREATE_TUNNEL_RESP(mSGpTR) (mSGpTR)->ittiMsg.Gtpv1uCreateTunnelResp
#define GTPV1U_ENB_UPDATE_TUNNEL_REQ(mSGpTR) (mSGpTR)->ittiMsg.Gtpv1uUpdateTunnelReq
#define GTPV1U_ENB_UPDATE_TUNNEL_RESP(mSGpTR) (mSGpTR)->ittiMsg.Gtpv1uUpdateTunnelResp
#define GTPV1U_ENB_DELETE_TUNNEL_REQ(mSGpTR) (mSGpTR)->ittiMsg.Gtpv1uDeleteTunnelReq
#define GTPV1U_ENB_DELETE_TUNNEL_RESP(mSGpTR) (mSGpTR)->ittiMsg.Gtpv1uDeleteTunnelResp
#define GTPV1U_ENB_TUNNEL_DATA_IND(mSGpTR) (mSGpTR)->ittiMsg.Gtpv1uTunnelDataInd
#define GTPV1U_ENB_TUNNEL_DATA_REQ(mSGpTR) (mSGpTR)->ittiMsg.Gtpv1uTunnelDataReq
typedef struct gtpv1u_enb_create_tunnel_req_s {
module_id_t ue_index;
int num_tunnels;
teid_t sgw_S1u_teid[GTPV1U_MAX_BEARERS_PER_UE]; ///< Tunnel Endpoint Identifier
ebi_t eps_bearer_id[GTPV1U_MAX_BEARERS_PER_UE];
transport_layer_addr_t sgw_addr[GTPV1U_MAX_BEARERS_PER_UE];
} gtpv1u_enb_create_tunnel_req_t;
typedef struct gtpv1u_enb_create_tunnel_resp_s {
uint8_t status; ///< Status of S1U endpoint creation (Failed = 0xFF or Success = 0x0)
uint8_t ue_index;
int num_tunnels;
teid_t enb_S1u_teid[GTPV1U_MAX_BEARERS_PER_UE]; ///< Tunnel Endpoint Identifier
ebi_t eps_bearer_id[GTPV1U_MAX_BEARERS_PER_UE];
transport_layer_addr_t enb_addr[GTPV1U_MAX_BEARERS_PER_UE];
} gtpv1u_enb_create_tunnel_resp_t;
typedef struct gtpv1u_enb_update_tunnel_req_s {
uint8_t ue_index;
teid_t enb_S1u_teid; ///< eNB S1U Tunnel Endpoint Identifier
teid_t sgw_S1u_teid; ///< SGW S1U local Tunnel Endpoint Identifier
transport_layer_addr_t sgw_addr;
ebi_t eps_bearer_id;
} gtpv1u_enb_update_tunnel_req_t;
typedef struct gtpv1u_enb_update_tunnel_resp_s {
uint8_t ue_index;
uint8_t status; ///< Status (Failed = 0xFF or Success = 0x0)
teid_t enb_S1u_teid; ///< eNB S1U Tunnel Endpoint Identifier
teid_t sgw_S1u_teid; ///< SGW S1U local Tunnel Endpoint Identifier
ebi_t eps_bearer_id;
} gtpv1u_enb_update_tunnel_resp_t;
typedef struct gtpv1u_enb_delete_tunnel_req_s {
module_id_t ue_index;
ebi_t eps_bearer_id;
teid_t enb_S1u_teid; ///< local SGW S11 Tunnel Endpoint Identifier
} gtpv1u_enb_delete_tunnel_req_t;
typedef struct gtpv1u_enb_delete_tunnel_resp_s {
uint8_t ue_index;
uint8_t status; ///< Status of S1U endpoint deleteion (Failed = 0xFF or Success = 0x0)
teid_t enb_S1u_teid; ///< local S1U Tunnel Endpoint Identifier to be deleted
} gtpv1u_enb_delete_tunnel_resp_t;
typedef struct gtpv1u_enb_tunnel_data_ind_s {
uint8_t ue_index;
uint8_t *buffer;
uint32_t length;
teid_t enb_S1u_teid; ///< Tunnel Endpoint Identifier
} gtpv1u_enb_tunnel_data_ind_t;
typedef struct gtpv1u_enb_tunnel_data_req_s {
uint8_t *buffer;
uint32_t length;
uint8_t ue_index;
rb_id_t rab_id;
} gtpv1u_enb_tunnel_data_req_t;
#endif /* GTPV1_U_MESSAGES_TYPES_H_ */
......@@ -14,4 +14,5 @@
#include "x2ap_messages_def.h"
#include "sctp_messages_def.h"
#include "udp_messages_def.h"
#include "gtpv1_u_messages_def.h"
......@@ -22,5 +22,6 @@
#include "x2ap_messages_types.h"
#include "sctp_messages_types.h"
#include "udp_messages_types.h"
#include "gtpv1_u_messages_types.h"
#endif /* MESSAGES_TYPES_H_ */
......@@ -101,6 +101,7 @@ typedef enum pdcp_transmission_mode_e {
//-----------------------------------------------------------------------------
// IP DRIVER / PDCP TYPES
//-----------------------------------------------------------------------------
typedef uint16_t tcp_udp_port_t;
typedef enum ip_traffic_type_e {
TRAFFIC_IPVX_TYPE_UNKNOWN = 0,
TRAFFIC_IPV6_TYPE_UNICAST = 1,
......@@ -127,4 +128,10 @@ typedef enum config_action_e {
CONFIG_ACTION_MBMS_ADD = 10,
CONFIG_ACTION_MBMS_MODIFY = 11
} config_action_t;
//-----------------------------------------------------------------------------
// GTPV1U TYPES
//-----------------------------------------------------------------------------
typedef uint32_t teid_t; // tunnel endpoint identifier
typedef uint8_t ebi_t; // eps bearer id
#endif
......@@ -26,7 +26,7 @@ TASK_DEF(TASK_RAL_ENB, TASK_PRIORITY_MED, 200)
// UDP TASK
TASK_DEF(TASK_UDP, TASK_PRIORITY_MED, 200)
// GTP_V1U task
TASK_DEF(TASK_GTPU, TASK_PRIORITY_MED, 200)
TASK_DEF(TASK_GTPV1_U, TASK_PRIORITY_MED, 200)
TASK_DEF(TASK_S1AP, TASK_PRIORITY_MED, 200)
/// X2ap task, acts as both source and target
TASK_DEF(TASK_X2AP, TASK_PRIORITY_MED, 200)
......
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