Javier Morgade
365527d401
1.MME entity developed to handle M3 side (new dedicated task developed: TASK_MME_APP) (these procedures should be moved to OPENAIR-CN ... just implemented to easy the E-UTRAN MBMS stuff development)
2.MCE side M3 interface procedures (new dedicated task developed: TASK_M3AP_MCE)
3.MME side M3 interface procedures (new dedicated task developed: TASK_M2AP_MME) (these procedures should be moved to OPENAIR-CN ... just implemented to easy the E-UTRAN MBMS stuff development)
4.ASN1 bindings for m3ap-14.0.0.asn1 implemented and tested
5.MME config parameters
ACKNOWLEDGEMENT:
1. This commit was developed at Vicomtech (https://www.vicomtech.org) under UE project CDN-X-ALL: "CDN edge-cloud computing for efficient cache and reliable streaming aCROSS Aggregated unicast-multicast LinkS"
2. Project funded by Fed4FIRE+ OC5 (https://www.fed4fire.eu)
Signed-off-by: Javier Morgade <javier.morgade@ieee.org>
112 lines
4.4 KiB
C
112 lines
4.4 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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/*
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mme_config.c
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-------------------
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AUTHOR : Javier Morgade
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COMPANY : VICOMTECH, Spain
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EMAIL : javier.morgade@ieee.org
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*/
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#include <string.h>
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#include <inttypes.h>
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#include "common/utils/LOG/log.h"
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#include "assertions.h"
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#include "mme_config.h"
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#include "UTIL/OTG/otg.h"
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#include "UTIL/OTG/otg_externs.h"
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#include "intertask_interface.h"
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#include "s1ap_eNB.h"
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#include "sctp_eNB_task.h"
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#include "common/ran_context.h"
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#include "sctp_default_values.h"
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#include "LTE_SystemInformationBlockType2.h"
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#include "LAYER2/MAC/mac_extern.h"
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#include "LAYER2/MAC/mac_proto.h"
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#include "PHY/phy_extern.h"
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#include "PHY/INIT/phy_init.h"
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#include "targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.h"
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#include "nfapi_vnf.h"
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#include "nfapi_pnf.h"
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#include "L1_paramdef.h"
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#include "MACRLC_paramdef.h"
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#include "common/config/config_userapi.h"
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#include "RRC_config_tools.h"
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#include "enb_paramdef.h"
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#include "proto_agent.h"
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int RCconfig_MME(void ) {
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//int num_enbs = 0;
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//char *enb_interface_name_for_S1U = NULL;
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char *mme_interface_name_for_m3_mce = NULL;
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//char *enb_ipv4_address_for_S1U = NULL;
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char *mme_ipv4_address_for_m3c = NULL;
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//uint32_t enb_port_for_S1U = 0;
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uint32_t mme_port_for_m3c = 0;
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char *address = NULL;
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char *cidr = NULL;
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//char gtpupath[MAX_OPTNAME_SIZE*2 + 8];
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char mmepath[MAX_OPTNAME_SIZE*2 + 8];
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//paramdef_t ENBSParams[] = ENBSPARAMS_DESC;
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//paramdef_t GTPUParams[] = GTPUPARAMS_DESC;
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paramdef_t MMEParams[] = MME_NETPARAMS_DESC;
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///* get number of active eNodeBs */
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//config_get( ENBSParams,sizeof(ENBSParams)/sizeof(paramdef_t),NULL);
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//num_enbs = ENBSParams[ENB_ACTIVE_ENBS_IDX].numelt;
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//AssertFatal (num_enbs >0,
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// "Failed to parse config file no active eNodeBs in %s \n", ENB_CONFIG_STRING_ACTIVE_ENBS);
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//sprintf(gtpupath,"%s.[%i].%s",ENB_CONFIG_STRING_ENB_LIST,0,ENB_CONFIG_STRING_NETWORK_INTERFACES_CONFIG);
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sprintf(mmepath,"%s.[%i].%s","MMEs",0,MME_CONFIG_STRING_NETWORK_INTERFACES_CONFIG);
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//config_get( GTPUParams,sizeof(GTPUParams)/sizeof(paramdef_t),gtpupath);
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config_get(MMEParams,sizeof(MMEParams)/sizeof(paramdef_t),mmepath);
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//cidr = enb_ipv4_address_for_S1U;
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cidr = mme_ipv4_address_for_m3c;
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address = strtok(cidr, "/");
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//LOG_W(MME_APP,"cidr %s\n",cidr);
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//LOG_W(MME_APP,"address %s\n",address);
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//LOG_W(MME_APP,"mme_interface_name_for_m3_mce %s\n",mme_interface_name_for_m3_mce);
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//LOG_W(MME_APP,"mme_ipv4_address_for_m3c %s\n",mme_ipv4_address_for_m3c);
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//LOG_W(MME_APP,"mme_port_for_m3c %d\n",mme_port_for_m3c);
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if (address) {
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MessageDef *message;
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AssertFatal((message = itti_alloc_new_message(TASK_MME_APP, M3AP_MME_SCTP_REQ))!=NULL,"");
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M3AP_MME_SCTP_REQ (message).mme_m3_ip_address.ipv6 = 0;
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M3AP_MME_SCTP_REQ (message).mme_m3_ip_address.ipv4 = 1;
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strcpy( M3AP_MME_SCTP_REQ (message).mme_m3_ip_address.ipv4_address, address);
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LOG_I(MME_APP,"Configuring M3_C address : %s\n",address/*,M3AP_MME_SCTP_REQ(message).mme_m3_ip_address*/);
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M3AP_MME_SCTP_REQ(message).mme_port_for_M3C = mme_port_for_m3c;
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itti_send_msg_to_task (TASK_M3AP_MME, 0, message); // data model is wrong: gtpu doesn't have enb_id (or module_id)
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} else
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LOG_E(MCE_APP,"invalid address for M2AP\n");
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return 0;
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}
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