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Commit 3992eb9e authored by Javier Morgade's avatar Javier Morgade
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-MBMS RRC procedures for M2AP 

	-On the fligh MBMS recofiguration for MBSFN, sib13,sib2 and MCCH enabled through M2 interface (MCE)
	-RRC NAS update for MBMS TUN interfaces configuration
	-UE RRC modified to handle dynamic SIB2 (MBSFN Subframe Config Lists), SIB13 (MCCH) reconfigurations (TO CAREFULLY BE CHECKED)

	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: default avatarJavier Morgade <javier.morgade@ieee.org>
parent 97bc5e92
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Showing with 1615 additions and 20 deletions
openair2/RRC/LTE/L2_interface.c
View file @ 3992eb9e
...@@ -77,7 +77,7 @@ mac_rrc_data_req( ...@@ -77,7 +77,7 @@ mac_rrc_data_req(
carrier = &rrc->carrier[0]; carrier = &rrc->carrier[0];
mib = &carrier->mib; mib = &carrier->mib;
if(Srb_id == BCCH_SI_MBMS){ if((Srb_id & RAB_OFFSET )== BCCH_SI_MBMS){
if (frameP%4 == 0){ if (frameP%4 == 0){
memcpy(&buffer_pP[0], memcpy(&buffer_pP[0],
RC.rrc[Mod_idP]->carrier[CC_id].SIB1_MBMS, RC.rrc[Mod_idP]->carrier[CC_id].SIB1_MBMS,
...@@ -208,7 +208,7 @@ mac_rrc_data_req( ...@@ -208,7 +208,7 @@ mac_rrc_data_req(
RC.rrc[Mod_idP]->carrier[CC_id].sizeof_MCCH_MESSAGE[mbsfn_sync_area]); RC.rrc[Mod_idP]->carrier[CC_id].sizeof_MCCH_MESSAGE[mbsfn_sync_area]);
if (LOG_DEBUGFLAG(DEBUG_RRC)) { if (LOG_DEBUGFLAG(DEBUG_RRC)) {
LOG_D(RRC,"[eNB %d] Frame %d : MCCH request => MCCH_MESSAGE \n",Mod_idP,frameP); LOG_W(RRC,"[eNB %d] Frame %d : MCCH request => MCCH_MESSAGE \n",Mod_idP,frameP);
for (int i=0; i<RC.rrc[Mod_idP]->carrier[CC_id].sizeof_MCCH_MESSAGE[mbsfn_sync_area]; i++) { for (int i=0; i<RC.rrc[Mod_idP]->carrier[CC_id].sizeof_MCCH_MESSAGE[mbsfn_sync_area]; i++) {
LOG_T(RRC,"%x.",buffer_pP[i]); LOG_T(RRC,"%x.",buffer_pP[i]);
......
openair2/RRC/LTE/MESSAGES/asn1_msg.c
View file @ 3992eb9e
...@@ -244,7 +244,7 @@ uint8_t do_MIB_FeMBMS(rrc_eNB_carrier_data_t *carrier, uint32_t N_RB_DL, uint32_ ...@@ -244,7 +244,7 @@ uint8_t do_MIB_FeMBMS(rrc_eNB_carrier_data_t *carrier, uint32_t N_RB_DL, uint32_
//TODO additionalNonBMSFNSubframes-r14 INTEGER (0..3) ? //TODO additionalNonBMSFNSubframes-r14 INTEGER (0..3) ?
//if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { //if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) {
xer_fprint(stdout, &asn_DEF_LTE_BCCH_BCH_Message_MBMS, (void *)mib_fembms); //xer_fprint(stdout, &asn_DEF_LTE_BCCH_BCH_Message_MBMS, (void *)mib_fembms);
//} //}
...@@ -602,7 +602,7 @@ uint8_t do_SIB1_MBMS(rrc_eNB_carrier_data_t *carrier, ...@@ -602,7 +602,7 @@ uint8_t do_SIB1_MBMS(rrc_eNB_carrier_data_t *carrier,
//if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) { //if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) {
xer_fprint(stdout, &asn_DEF_LTE_BCCH_DL_SCH_Message_MBMS, (void *)bcch_message); //xer_fprint(stdout, &asn_DEF_LTE_BCCH_DL_SCH_Message_MBMS, (void *)bcch_message);
//} //}
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_BCCH_DL_SCH_Message_MBMS, enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_BCCH_DL_SCH_Message_MBMS,
...@@ -755,8 +755,8 @@ uint8_t do_SIB1(rrc_eNB_carrier_data_t *carrier, ...@@ -755,8 +755,8 @@ uint8_t do_SIB1(rrc_eNB_carrier_data_t *carrier,
LTE_PLMN_IdentityInfo_t PLMN_identity_info[num_plmn]; LTE_PLMN_IdentityInfo_t PLMN_identity_info[num_plmn];
LTE_MCC_MNC_Digit_t dummy_mcc[num_plmn][3], dummy_mnc[num_plmn][3]; LTE_MCC_MNC_Digit_t dummy_mcc[num_plmn][3], dummy_mnc[num_plmn][3];
asn_enc_rval_t enc_rval; asn_enc_rval_t enc_rval;
LTE_SchedulingInfo_t schedulingInfo; LTE_SchedulingInfo_t schedulingInfo,schedulingInfo2;
LTE_SIB_Type_t sib_type; LTE_SIB_Type_t sib_type,sib_type2;
uint8_t *buffer; uint8_t *buffer;
LTE_BCCH_DL_SCH_Message_t *bcch_message; LTE_BCCH_DL_SCH_Message_t *bcch_message;
...@@ -785,6 +785,12 @@ uint8_t do_SIB1(rrc_eNB_carrier_data_t *carrier, ...@@ -785,6 +785,12 @@ uint8_t do_SIB1(rrc_eNB_carrier_data_t *carrier,
memset(PLMN_identity_info,0,num_plmn * sizeof(LTE_PLMN_IdentityInfo_t)); memset(PLMN_identity_info,0,num_plmn * sizeof(LTE_PLMN_IdentityInfo_t));
memset(&schedulingInfo,0,sizeof(LTE_SchedulingInfo_t)); memset(&schedulingInfo,0,sizeof(LTE_SchedulingInfo_t));
memset(&sib_type,0,sizeof(LTE_SIB_Type_t)); memset(&sib_type,0,sizeof(LTE_SIB_Type_t));
if(configuration->eMBMS_M2_configured){
memset(&schedulingInfo2,0,sizeof(LTE_SchedulingInfo_t));
memset(&sib_type2,0,sizeof(LTE_SIB_Type_t));
}
/* as per TS 36.311, up to 6 PLMN_identity_info are allowed in list -> add one by one */ /* as per TS 36.311, up to 6 PLMN_identity_info are allowed in list -> add one by one */
for (int i = 0; i < configuration->num_plmn; ++i) { for (int i = 0; i < configuration->num_plmn; ++i) {
...@@ -882,10 +888,18 @@ uint8_t do_SIB1(rrc_eNB_carrier_data_t *carrier, ...@@ -882,10 +888,18 @@ uint8_t do_SIB1(rrc_eNB_carrier_data_t *carrier,
7; 7;
#endif #endif
schedulingInfo.si_Periodicity=LTE_SchedulingInfo__si_Periodicity_rf8; schedulingInfo.si_Periodicity=LTE_SchedulingInfo__si_Periodicity_rf8;
if(configuration->eMBMS_M2_configured){
schedulingInfo2.si_Periodicity=LTE_SchedulingInfo__si_Periodicity_rf8;
}
// This is for SIB2/3 // This is for SIB2/3
sib_type=LTE_SIB_Type_sibType3; sib_type=LTE_SIB_Type_sibType3;
ASN_SEQUENCE_ADD(&schedulingInfo.sib_MappingInfo.list,&sib_type); ASN_SEQUENCE_ADD(&schedulingInfo.sib_MappingInfo.list,&sib_type);
ASN_SEQUENCE_ADD(&(*sib1)->schedulingInfoList.list,&schedulingInfo); ASN_SEQUENCE_ADD(&(*sib1)->schedulingInfoList.list,&schedulingInfo);
if(configuration->eMBMS_M2_configured){
sib_type2=LTE_SIB_Type_sibType13_v920;
ASN_SEQUENCE_ADD(&schedulingInfo2.sib_MappingInfo.list,&sib_type2);
ASN_SEQUENCE_ADD(&(*sib1)->schedulingInfoList.list,&schedulingInfo2);
}
// ASN_SEQUENCE_ADD(&schedulingInfo.sib_MappingInfo.list,NULL); // ASN_SEQUENCE_ADD(&schedulingInfo.sib_MappingInfo.list,NULL);
#if defined(ENABLE_ITTI) #if defined(ENABLE_ITTI)
......
openair2/RRC/LTE/rrc_UE.c
View file @ 3992eb9e
...@@ -4277,7 +4277,7 @@ int decode_SI( const protocol_ctxt_t *const ctxt_pP, const uint8_t eNB_index ) { ...@@ -4277,7 +4277,7 @@ int decode_SI( const protocol_ctxt_t *const ctxt_pP, const uint8_t eNB_index ) {
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib2: case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib2:
if ((UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIStatus&2) == 0) { if ((UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIStatus&2) == 0) {
UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIStatus|=2; UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIStatus|=2;
new_sib=1; //new_sib=1;
memcpy( UE_rrc_inst[ctxt_pP->module_id].sib2[eNB_index], &typeandinfo->choice.sib2, sizeof(LTE_SystemInformationBlockType2_t) ); memcpy( UE_rrc_inst[ctxt_pP->module_id].sib2[eNB_index], &typeandinfo->choice.sib2, sizeof(LTE_SystemInformationBlockType2_t) );
LOG_I( RRC, "[UE %"PRIu8"] Frame %"PRIu32" Found SIB2 from eNB %"PRIu8"\n", ctxt_pP->module_id, ctxt_pP->frame, eNB_index ); LOG_I( RRC, "[UE %"PRIu8"] Frame %"PRIu32" Found SIB2 from eNB %"PRIu8"\n", ctxt_pP->module_id, ctxt_pP->frame, eNB_index );
dump_sib2( UE_rrc_inst[ctxt_pP->module_id].sib2[eNB_index] ); dump_sib2( UE_rrc_inst[ctxt_pP->module_id].sib2[eNB_index] );
...@@ -4362,7 +4362,58 @@ int decode_SI( const protocol_ctxt_t *const ctxt_pP, const uint8_t eNB_index ) { ...@@ -4362,7 +4362,58 @@ int decode_SI( const protocol_ctxt_t *const ctxt_pP, const uint8_t eNB_index ) {
} }
#endif #endif
} }
} }else{
//LOG_W( RRC, "[UE %d] Received new SIB1/SIB2/SIB3 with MBMSs %d\n", ctxt_pP->module_id, ((&typeandinfo->choice.sib2)->mbsfn_SubframeConfigList == NULL ? 0:1) );
if((&typeandinfo->choice.sib2)->mbsfn_SubframeConfigList != NULL && (UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIStatus&4096) == 0){
LOG_W( RRC, "[UE %d] Received SIB2 with MBSFN SF Config\n", ctxt_pP->module_id );
memcpy( UE_rrc_inst[ctxt_pP->module_id].sib2[eNB_index], &typeandinfo->choice.sib2, sizeof(LTE_SystemInformationBlockType2_t) );
LOG_I( RRC, "[FRAME %05"PRIu32"][RRC_UE][MOD %02"PRIu8"][][--- MAC_CONFIG_REQ (SIB2 params eNB %"PRIu8") --->][MAC_UE][MOD %02"PRIu8"][]\n",
ctxt_pP->frame, ctxt_pP->module_id, eNB_index, ctxt_pP->module_id );
rrc_mac_config_req_ue(ctxt_pP->module_id, 0, eNB_index,
(LTE_RadioResourceConfigCommonSIB_t *)NULL,
(struct LTE_PhysicalConfigDedicated *)NULL,
#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
(LTE_SCellToAddMod_r10_t *)NULL,
#endif
(LTE_MeasObjectToAddMod_t **)NULL,
(LTE_MAC_MainConfig_t *)NULL,
0,
(struct LTE_LogicalChannelConfig *)NULL,
(LTE_MeasGapConfig_t *)NULL,
(LTE_TDD_Config_t *)NULL,
(LTE_MobilityControlInfo_t *)NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
UE_rrc_inst[ctxt_pP->module_id].sib2[eNB_index]->mbsfn_SubframeConfigList
#if (LTE_RRC_VERSION >= MAKE_VERSION(9, 0, 0))
,0,
(LTE_MBSFN_AreaInfoList_r9_t *)NULL,
(LTE_PMCH_InfoList_r9_t *)NULL
#endif
#ifdef CBA
,0,
0
#endif
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
,
0,
NULL,
NULL
#endif
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
,
0,
(struct LTE_NonMBSFN_SubframeConfig_r14 *)NULL,
(LTE_MBSFN_AreaInfoList_r9_t *)NULL
#endif
);
}
}
break; // case SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib2 break; // case SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib2
...@@ -4516,8 +4567,8 @@ int decode_SI( const protocol_ctxt_t *const ctxt_pP, const uint8_t eNB_index ) { ...@@ -4516,8 +4567,8 @@ int decode_SI( const protocol_ctxt_t *const ctxt_pP, const uint8_t eNB_index ) {
(LTE_MBSFN_AreaInfoList_r9_t *)NULL (LTE_MBSFN_AreaInfoList_r9_t *)NULL
#endif #endif
); );
break;
} }
break;
#endif #endif
#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0)) #if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
...@@ -4587,19 +4638,30 @@ int decode_SI( const protocol_ctxt_t *const ctxt_pP, const uint8_t eNB_index ) { ...@@ -4587,19 +4638,30 @@ int decode_SI( const protocol_ctxt_t *const ctxt_pP, const uint8_t eNB_index ) {
default: default:
break; break;
} }
if (new_sib == 1) {
UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIcnt++;
if (UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIcnt == sib1->schedulingInfoList.list.count)
rrc_set_sub_state( ctxt_pP->module_id, RRC_SUB_STATE_IDLE_SIB_COMPLETE );
LOG_I(RRC,"SIStatus %x, SIcnt %d/%d\n",
UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIStatus,
UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIcnt,
sib1->schedulingInfoList.list.count);
}
} }
if (new_sib == 1) { //if (new_sib == 1) {
UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIcnt++; // UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIcnt++;
if (UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIcnt == sib1->schedulingInfoList.list.count) // if (UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIcnt == sib1->schedulingInfoList.list.count)
rrc_set_sub_state( ctxt_pP->module_id, RRC_SUB_STATE_IDLE_SIB_COMPLETE ); // rrc_set_sub_state( ctxt_pP->module_id, RRC_SUB_STATE_IDLE_SIB_COMPLETE );
LOG_I(RRC,"SIStatus %x, SIcnt %d/%d\n", // LOG_I(RRC,"SIStatus %x, SIcnt %d/%d\n",
UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIStatus, // UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIStatus,
UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIcnt, // UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].SIcnt,
sib1->schedulingInfoList.list.count); // sib1->schedulingInfoList.list.count);
} //}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RRC_UE_DECODE_SI, VCD_FUNCTION_OUT); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_RRC_UE_DECODE_SI, VCD_FUNCTION_OUT);
return 0; return 0;
...@@ -4927,7 +4989,7 @@ int decode_MCCH_Message( const protocol_ctxt_t *const ctxt_pP, const uint8_t eNB ...@@ -4927,7 +4989,7 @@ int decode_MCCH_Message( const protocol_ctxt_t *const ctxt_pP, const uint8_t eNB
ctxt_pP->frame, ctxt_pP->frame,
mbsfn_sync_area); mbsfn_sync_area);
return 0; // avoid decoding to prevent memory bloating return 0; // avoid decoding to prevent memory bloating
} else { } else if(UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].State >= RRC_CONNECTED /*|| UE_rrc_inst[ctxt_pP->module_id].Info[eNB_index].State == RRC_RECONFIGURED*/){
dec_rval = uper_decode_complete(NULL, dec_rval = uper_decode_complete(NULL,
&asn_DEF_LTE_MCCH_Message, &asn_DEF_LTE_MCCH_Message,
(void **)&mcch, (void **)&mcch,
...@@ -5043,7 +5105,8 @@ void decode_MBSFNAreaConfiguration( module_id_t ue_mod_idP, uint8_t eNB_index, f ...@@ -5043,7 +5105,8 @@ void decode_MBSFNAreaConfiguration( module_id_t ue_mod_idP, uint8_t eNB_index, f
#endif #endif
); );
UE_rrc_inst[ue_mod_idP].Info[eNB_index].MCCHStatus[mbsfn_sync_area] = 1; if(UE_rrc_inst[ue_mod_idP].Info[eNB_index].State >= RRC_CONNECTED /*|| UE_rrc_inst[ue_mod_idP].Info[eNB_index].State == RRC_RECONFIGURED*/)
UE_rrc_inst[ue_mod_idP].Info[eNB_index].MCCHStatus[mbsfn_sync_area] = 1;
PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, ue_mod_idP, ENB_FLAG_NO, UE_rrc_inst[ue_mod_idP].Info[eNB_index].rnti, frameP, 0,eNB_index); PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, ue_mod_idP, ENB_FLAG_NO, UE_rrc_inst[ue_mod_idP].Info[eNB_index].rnti, frameP, 0,eNB_index);
// Config Radio Bearer for MBMS user data (similar way to configure for eNB side in init_MBMS function) // Config Radio Bearer for MBMS user data (similar way to configure for eNB side in init_MBMS function)
rrc_pdcp_config_asn1_req(&ctxt, rrc_pdcp_config_asn1_req(&ctxt,
......
openair2/RRC/LTE/rrc_eNB.c
View file @ 3992eb9e
...@@ -86,6 +86,7 @@ ...@@ -86,6 +86,7 @@
#include "rrc_eNB_S1AP.h" #include "rrc_eNB_S1AP.h"
#include "rrc_eNB_GTPV1U.h" #include "rrc_eNB_GTPV1U.h"
#include "rrc_eNB_M2AP.h"
#include "pdcp.h" #include "pdcp.h"
#include "gtpv1u_eNB_task.h" #include "gtpv1u_eNB_task.h"
...@@ -9098,6 +9099,43 @@ void *rrc_enb_process_itti_msg(void *notUsed) { ...@@ -9098,6 +9099,43 @@ void *rrc_enb_process_itti_msg(void *notUsed) {
rrc_subframe_process(&RRC_SUBFRAME_PROCESS(msg_p).ctxt, RRC_SUBFRAME_PROCESS(msg_p).CC_id); rrc_subframe_process(&RRC_SUBFRAME_PROCESS(msg_p).ctxt, RRC_SUBFRAME_PROCESS(msg_p).CC_id);
break; break;
case M2AP_SETUP_RESP:
rrc_eNB_process_M2AP_SETUP_RESP(&ctxt,0/*CC_id*/,ENB_INSTANCE_TO_MODULE_ID(instance),&M2AP_SETUP_RESP(msg_p));
break;
case M2AP_MBMS_SCHEDULING_INFORMATION:
rrc_eNB_process_M2AP_MBMS_SCHEDULING_INFORMATION(&ctxt,0/*CC_id*/,ENB_INSTANCE_TO_MODULE_ID(instance),&M2AP_MBMS_SCHEDULING_INFORMATION(msg_p));
break;
case M2AP_MBMS_SESSION_START_REQ:
rrc_eNB_process_M2AP_MBMS_SESSION_START_REQ(&ctxt,0/*CC_id*/,ENB_INSTANCE_TO_MODULE_ID(instance),&M2AP_MBMS_SESSION_START_REQ(msg_p));
break;
case M2AP_MBMS_SESSION_STOP_REQ:
rrc_eNB_process_M2AP_MBMS_SESSION_STOP_REQ(&ctxt,&M2AP_MBMS_SESSION_STOP_REQ(msg_p));
break;
case M2AP_RESET:
rrc_eNB_process_M2AP_RESET(&ctxt,&M2AP_RESET(msg_p));
break;
case M2AP_ENB_CONFIGURATION_UPDATE_ACK:
rrc_eNB_process_M2AP_ENB_CONFIGURATION_UPDATE_ACK(&ctxt,&M2AP_ENB_CONFIGURATION_UPDATE_ACK(msg_p));
break;
case M2AP_ERROR_INDICATION:
rrc_eNB_process_M2AP_ERROR_INDICATION(&ctxt,&M2AP_ERROR_INDICATION(msg_p));
break;
case M2AP_MBMS_SERVICE_COUNTING_REQ:
rrc_eNB_process_M2AP_MBMS_SERVICE_COUNTING_REQ(&ctxt,&M2AP_MBMS_SERVICE_COUNTING_REQ(msg_p));
break;
case M2AP_MCE_CONFIGURATION_UPDATE:
rrc_eNB_process_M2AP_MCE_CONFIGURATION_UPDATE(&ctxt,&M2AP_MCE_CONFIGURATION_UPDATE(msg_p));
break;
default: default:
LOG_E(RRC, "[eNB %d] Received unexpected message %s\n", instance, msg_name_p); LOG_E(RRC, "[eNB %d] Received unexpected message %s\n", instance, msg_name_p);
break; break;
......
openair2/RRC/LTE/rrc_eNB_M2AP.c 0 → 100644
View file @ 3992eb9e
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file rrc_eNB_M2AP.c
* \brief rrc M2AP procedures for eNB
* \author Javier Morgade
* \version 0.1
* \company Vicomtech Spain
* \email: javier.morgade@ieee.org
*/
# include "rrc_defs.h"
# include "rrc_extern.h"
# include "RRC/LTE/MESSAGES/asn1_msg.h"
# include "rrc_eNB_M2AP.h"
//# include "rrc_eNB_UE_context.h"
# include "msc.h"
# include "asn1_conversions.h"
# include "intertask_interface.h"
# include "common/ran_context.h"
extern RAN_CONTEXT_t RC;
static m2ap_setup_resp_t * m2ap_setup_resp_g=NULL;
static m2ap_mbms_scheduling_information_t *m2ap_mbms_scheduling_information_g=NULL;
static void
rrc_M2AP_openair_rrc_top_init_MBMS(int eMBMS_active){
module_id_t module_id;
int CC_id;
(void)CC_id;
LOG_D(RRC, "[OPENAIR][INIT] Init function start: NB_eNB_INST=%d\n", RC.nb_inst);
if (RC.nb_inst > 0) {
#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
LOG_I(RRC,"[eNB] eMBMS active state is %d \n", eMBMS_active);
for (module_id=0; module_id<NB_eNB_INST; module_id++) {
for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
RC.rrc[module_id]->carrier[CC_id].MBMS_flag = (uint8_t)eMBMS_active;
}
}
#endif
}
}
static uint8_t rrc_M2AP_do_MBSFNAreaConfig(
uint8_t Mod_id,
uint8_t sync_area,
uint8_t *buffer,
LTE_MCCH_Message_t *mcch_message,
LTE_MBSFNAreaConfiguration_r9_t **mbsfnAreaConfiguration,
const m2ap_mbms_scheduling_information_t *const m2ap_mbms_scheduling_information
) {
int i,j,k;
asn_enc_rval_t enc_rval;
LTE_MBSFN_SubframeConfig_t *mbsfn_SubframeConfig1;
LTE_PMCH_Info_r9_t *pmch_Info_1;
LTE_MBMS_SessionInfo_r9_t *mbms_Session_1;
// MBMS_SessionInfo_r9_t *mbms_Session_2;
//eNB_RRC_INST *rrc = RC.rrc[Mod_id];
//rrc_eNB_carrier_data_t *carrier = &rrc->carrier[0];
memset(mcch_message,0,sizeof(LTE_MCCH_Message_t));
mcch_message->message.present = LTE_MCCH_MessageType_PR_c1;
mcch_message->message.choice.c1.present = LTE_MCCH_MessageType__c1_PR_mbsfnAreaConfiguration_r9;
*mbsfnAreaConfiguration = &mcch_message->message.choice.c1.choice.mbsfnAreaConfiguration_r9;
// Common Subframe Allocation (CommonSF-Alloc-r9)
for(i=0; i<m2ap_mbms_scheduling_information->num_mbms_area_config_list; i++){
for(j=0;j < m2ap_mbms_scheduling_information->mbms_area_config_list[i].num_mbms_sf_config_list; j++){
mbsfn_SubframeConfig1= CALLOC(1,sizeof(*mbsfn_SubframeConfig1));
memset((void *)mbsfn_SubframeConfig1,0,sizeof(*mbsfn_SubframeConfig1));
//
mbsfn_SubframeConfig1->radioframeAllocationPeriod= m2ap_mbms_scheduling_information->mbms_area_config_list[i].mbms_sf_config_list[j].radioframe_allocation_period;//LTE_MBSFN_SubframeConfig__radioframeAllocationPeriod_n4;
mbsfn_SubframeConfig1->radioframeAllocationOffset= m2ap_mbms_scheduling_information->mbms_area_config_list[i].mbms_sf_config_list[j].radioframe_allocation_offset;
if(m2ap_mbms_scheduling_information->mbms_area_config_list[i].mbms_sf_config_list[j].is_four_sf){
mbsfn_SubframeConfig1->subframeAllocation.present= LTE_MBSFN_SubframeConfig__subframeAllocation_PR_fourFrames;
mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf= MALLOC(3);
mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf[2] = ((m2ap_mbms_scheduling_information->mbms_area_config_list[i].mbms_sf_config_list[j].subframe_allocation) & 0xFF);
mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf[1] = ((m2ap_mbms_scheduling_information->mbms_area_config_list[i].mbms_sf_config_list[j].subframe_allocation>>8) & 0xFF);
mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf[0] = ((m2ap_mbms_scheduling_information->mbms_area_config_list[i].mbms_sf_config_list[j].subframe_allocation>>16) & 0xFF);
mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.size= 3;
mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.bits_unused= 0;
}else {
mbsfn_SubframeConfig1->subframeAllocation.present= LTE_MBSFN_SubframeConfig__subframeAllocation_PR_oneFrame;
mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf= MALLOC(1);
mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.size= 1;
mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.bits_unused= 2;
mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf[0] = (m2ap_mbms_scheduling_information->mbms_area_config_list[i].mbms_sf_config_list[j].subframe_allocation & 0x3F)<<2;
}
ASN_SEQUENCE_ADD(&(*mbsfnAreaConfiguration)->commonSF_Alloc_r9.list,mbsfn_SubframeConfig1);
}
// commonSF-AllocPeriod-r9
(*mbsfnAreaConfiguration)->commonSF_AllocPeriod_r9= m2ap_mbms_scheduling_information->mbms_area_config_list[i].common_sf_allocation_period;//LTE_MBSFNAreaConfiguration_r9__commonSF_AllocPeriod_r9_rf16;
// PMCHs Information List (PMCH-InfoList-r9)
for(j=0; j < m2ap_mbms_scheduling_information->mbms_area_config_list[i].num_pmch_config_list; j++){
// PMCH_1 Config
pmch_Info_1 = CALLOC(1,sizeof(LTE_PMCH_Info_r9_t));
memset((void *)pmch_Info_1,0,sizeof(LTE_PMCH_Info_r9_t));
/*
* take the value of last mbsfn subframe in this CSA period because there is only one PMCH in this mbsfn area
* Note: this has to be set based on the subframeAllocation and CSA
*/
pmch_Info_1->pmch_Config_r9.sf_AllocEnd_r9= m2ap_mbms_scheduling_information->mbms_area_config_list[i].pmch_config_list[j].allocated_sf_end;
pmch_Info_1->pmch_Config_r9.dataMCS_r9= m2ap_mbms_scheduling_information->mbms_area_config_list[i].pmch_config_list[j].data_mcs;
pmch_Info_1->pmch_Config_r9.mch_SchedulingPeriod_r9= LTE_PMCH_Config_r9__mch_SchedulingPeriod_r9_rf16;
// MBMSs-SessionInfoList-r9
for(k=0; k < m2ap_mbms_scheduling_information->mbms_area_config_list[i].pmch_config_list[j].num_mbms_session_list; k++){
// pmch_Info_1->mbms_SessionInfoList_r9 = CALLOC(1,sizeof(struct MBMS_SessionInfoList_r9));
// Session 1
mbms_Session_1 = CALLOC(1,sizeof(LTE_MBMS_SessionInfo_r9_t));
memset(mbms_Session_1,0,sizeof(LTE_MBMS_SessionInfo_r9_t));
// TMGI value
mbms_Session_1->tmgi_r9.plmn_Id_r9.present= LTE_TMGI_r9__plmn_Id_r9_PR_plmn_Index_r9;
mbms_Session_1->tmgi_r9.plmn_Id_r9.choice.plmn_Index_r9= 1;
// Service ID
//uint8_t TMGI[5] = {4,3,2,1,0};//TMGI is a string of octet, ref. TS 24.008 fig. 10.5.4a
char buf[4];
buf[0] = m2ap_mbms_scheduling_information->mbms_area_config_list[i].pmch_config_list[j].mbms_session_list[k].service_id << 24;
buf[1] = m2ap_mbms_scheduling_information->mbms_area_config_list[i].pmch_config_list[j].mbms_session_list[k].service_id << 16;
buf[2] = m2ap_mbms_scheduling_information->mbms_area_config_list[i].pmch_config_list[j].mbms_session_list[k].service_id << 8;
buf[3] = m2ap_mbms_scheduling_information->mbms_area_config_list[i].pmch_config_list[j].mbms_session_list[k].service_id << 0;
//INT32_TO_BUFFER(m2ap_mbms_scheduling_information->mbms_area_config_list[i].pmch_config_list[j].mbms_session_list[k].service_id,buf);
memset(&mbms_Session_1->tmgi_r9.serviceId_r9,0,sizeof(OCTET_STRING_t));// need to check
OCTET_STRING_fromBuf(&mbms_Session_1->tmgi_r9.serviceId_r9,(const char *)&buf[1],3);
// Session ID is still missing here, it can be used as an rab id or mrb id
mbms_Session_1->sessionId_r9 = CALLOC(1,sizeof(OCTET_STRING_t));
mbms_Session_1->sessionId_r9->buf= MALLOC(1);
mbms_Session_1->sessionId_r9->size= 1;
mbms_Session_1->sessionId_r9->buf[0]= m2ap_mbms_scheduling_information->mbms_area_config_list[i].pmch_config_list[j].mbms_session_list[k].service_id; //1;
// Logical Channel ID
mbms_Session_1->logicalChannelIdentity_r9=m2ap_mbms_scheduling_information->mbms_area_config_list[i].pmch_config_list[j].mbms_session_list[k].lcid; //1;
LOG_D(RRC,"lcid %lu %d\n",mbms_Session_1->logicalChannelIdentity_r9,m2ap_mbms_scheduling_information->mbms_area_config_list[i].pmch_config_list[j].mbms_session_list[k].lcid);
LOG_D(RRC,"service_id %d\n",m2ap_mbms_scheduling_information->mbms_area_config_list[i].pmch_config_list[j].mbms_session_list[k].service_id);
ASN_SEQUENCE_ADD(&pmch_Info_1->mbms_SessionInfoList_r9.list,mbms_Session_1);
}
ASN_SEQUENCE_ADD(&(*mbsfnAreaConfiguration)->pmch_InfoList_r9.list,pmch_Info_1);
}
}
if ( LOG_DEBUGFLAG(DEBUG_ASN1) ) {
xer_fprint(stdout,&asn_DEF_LTE_MCCH_Message,(void *)mcch_message);
}
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_MCCH_Message,
NULL,
(void *)mcch_message,
buffer,
100);
if(enc_rval.encoded == -1) {
LOG_I(RRC, "[eNB AssertFatal]ASN1 message encoding failed (%s, %lu)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
return -1;
}
LOG_I(RRC,"[eNB] MCCH Message Encoded %zd bits (%zd bytes)\n",enc_rval.encoded,(enc_rval.encoded+7)/8);
if (enc_rval.encoded==-1) {
msg("[RRC] ASN1 : MCCH encoding failed for MBSFNAreaConfiguration\n");
return(-1);
}
return((enc_rval.encoded+7)/8);
}
static void rrc_M2AP_init_MBMS(
module_id_t enb_mod_idP,
int CC_id,
frame_t frameP
){
// init the configuration for MTCH
protocol_ctxt_t ctxt;
if (RC.rrc[enb_mod_idP]->carrier[CC_id].MBMS_flag > 0) {
PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, enb_mod_idP, ENB_FLAG_YES, NOT_A_RNTI, frameP, 0,enb_mod_idP);
LOG_I(RRC, "[eNB %d] Frame %d : Radio Bearer config request for MBMS\n", enb_mod_idP, frameP); //check the lcid
// Configuring PDCP and RLC for MBMS Radio Bearer
rrc_pdcp_config_asn1_req(&ctxt,
(LTE_SRB_ToAddModList_t *)NULL, // LTE_SRB_ToAddModList
(LTE_DRB_ToAddModList_t *)NULL, // LTE_DRB_ToAddModList
(LTE_DRB_ToReleaseList_t *)NULL,
0, // security mode
NULL, // key rrc encryption
NULL, // key rrc integrity
NULL // key encryption
, &(RC.rrc[enb_mod_idP]->carrier[CC_id].mcch_message->pmch_InfoList_r9)
,NULL);
if (!NODE_IS_CU(RC.rrc[enb_mod_idP]->node_type)) {
rrc_rlc_config_asn1_req(&ctxt,
NULL, // LTE_SRB_ToAddModList
NULL, // LTE_DRB_ToAddModList
NULL, // DRB_ToReleaseList
&(RC.rrc[enb_mod_idP]->carrier[CC_id].mcch_message->pmch_InfoList_r9)
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
,0, 0
#endif
);
}
//rrc_mac_config_req();
}
}
static void rrc_M2AP_init_MCCH(
const protocol_ctxt_t *const ctxt_pP,
uint8_t enb_mod_idP,
int CC_id,
const m2ap_mbms_scheduling_information_t *const m2ap_mbms_scheduling_information
){
int sync_area = 0;
// initialize RRC_eNB_INST MCCH entry
eNB_RRC_INST *rrc = RC.rrc[enb_mod_idP];
RC.rrc[enb_mod_idP]->carrier[CC_id].MCCH_MESSAGE =
malloc(RC.rrc[enb_mod_idP]->carrier[CC_id].num_mbsfn_sync_area * sizeof(uint8_t *));
for (sync_area = 0; sync_area < RC.rrc[enb_mod_idP]->carrier[CC_id].num_mbsfn_sync_area; sync_area++) {
RC.rrc[enb_mod_idP]->carrier[CC_id].sizeof_MCCH_MESSAGE[sync_area] = 0;
RC.rrc[enb_mod_idP]->carrier[CC_id].MCCH_MESSAGE[sync_area] = (uint8_t *) malloc16(32);
AssertFatal(RC.rrc[enb_mod_idP]->carrier[CC_id].MCCH_MESSAGE[sync_area] != NULL,
"[eNB %d]init_MCCH: FATAL, no memory for MCCH MESSAGE allocated \n", enb_mod_idP);
RC.rrc[enb_mod_idP]->carrier[CC_id].sizeof_MCCH_MESSAGE[sync_area] = rrc_M2AP_do_MBSFNAreaConfig(enb_mod_idP,
sync_area,
(uint8_t *)RC.rrc[enb_mod_idP]->carrier[CC_id].MCCH_MESSAGE[sync_area],
&RC.rrc[enb_mod_idP]->carrier[CC_id].mcch,
&RC.rrc[enb_mod_idP]->carrier[CC_id].mcch_message,
m2ap_mbms_scheduling_information
);
LOG_I(RRC, "mcch message pointer %p for sync area %d \n",
RC.rrc[enb_mod_idP]->carrier[CC_id].MCCH_MESSAGE[sync_area],
sync_area);
LOG_D(RRC, "[eNB %d] MCCH_MESSAGE contents for Sync Area %d (partial)\n", enb_mod_idP, sync_area);
LOG_D(RRC, "[eNB %d] CommonSF_AllocPeriod_r9 %ld\n", enb_mod_idP,
RC.rrc[enb_mod_idP]->carrier[CC_id].mcch_message->commonSF_AllocPeriod_r9);
LOG_D(RRC,
"[eNB %d] CommonSF_Alloc_r9.list.count (number of MBSFN Subframe Pattern) %d\n",
enb_mod_idP, RC.rrc[enb_mod_idP]->carrier[CC_id].mcch_message->commonSF_Alloc_r9.list.count);
LOG_D(RRC, "[eNB %d] MBSFN Subframe Pattern: %02x (in hex)\n",
enb_mod_idP,
RC.rrc[enb_mod_idP]->carrier[CC_id].mcch_message->commonSF_Alloc_r9.list.array[0]->subframeAllocation.
choice.oneFrame.buf[0]);
AssertFatal(RC.rrc[enb_mod_idP]->carrier[CC_id].sizeof_MCCH_MESSAGE[sync_area] != 255,
"RC.rrc[enb_mod_idP]->carrier[CC_id].sizeof_MCCH_MESSAGE[sync_area] == 255");
RC.rrc[enb_mod_idP]->carrier[CC_id].MCCH_MESS[sync_area].Active = 1;
}
if (NODE_IS_MONOLITHIC(rrc->node_type)) {
rrc_mac_config_req_eNB(enb_mod_idP, CC_id,
0,0,0,0,0,
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
0,
#endif
0,//rnti
(LTE_BCCH_BCH_Message_t *)NULL,
(LTE_RadioResourceConfigCommonSIB_t *) NULL,
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
(LTE_RadioResourceConfigCommonSIB_t *) NULL,
#endif
(struct LTE_PhysicalConfigDedicated *)NULL,
(LTE_SCellToAddMod_r10_t *)NULL,
//(struct LTE_PhysicalConfigDedicatedSCell_r10 *)NULL,
(LTE_MeasObjectToAddMod_t **) NULL,
(LTE_MAC_MainConfig_t *) NULL,
0,
(struct LTE_LogicalChannelConfig *)NULL,
(LTE_MeasGapConfig_t *) NULL,
(LTE_TDD_Config_t *) NULL,
(LTE_MobilityControlInfo_t *)NULL,
(LTE_SchedulingInfoList_t *) NULL,
0, NULL, NULL, (LTE_MBSFN_SubframeConfigList_t *) NULL
,
0,
(LTE_MBSFN_AreaInfoList_r9_t *) NULL,
(LTE_PMCH_InfoList_r9_t *) & (RC.rrc[enb_mod_idP]->carrier[CC_id].mcch_message->pmch_InfoList_r9)
#if (LTE_RRC_VERSION >= MAKE_VERSION(13, 0, 0))
,
(LTE_SystemInformationBlockType1_v1310_IEs_t *)NULL
#endif
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
,
0,
(LTE_BCCH_DL_SCH_Message_MBMS_t *) NULL,
(LTE_SchedulingInfo_MBMS_r14_t *) NULL,
(struct LTE_NonMBSFN_SubframeConfig_r14 *) NULL,
(LTE_SystemInformationBlockType1_MBMS_r14_t *) NULL,
(LTE_MBSFN_AreaInfoList_r9_t *) NULL
#endif
);
}
return;
}
//static uint8_t rrc_M2AP_do_SIB1(
// const protocol_ctxt_t *const ctxt_pP,
// uint8_t Mod_id,
// int CC_id,
// const m2ap_setup_resp_t *const m2ap_setup_resp,
// const m2ap_mbms_scheduling_information_t *const m2ap_mbms_scheduling_information
//){
// int i/*,j,l*/;
//
// //eNB_RRC_INST *rrc = RC.rrc[ctxt_pP->module_id];
// //rrc_eNB_carrier_data_t *carrier=&rrc->carrier[CC_id];
//
// asn_enc_rval_t enc_rval;
//
// uint8_t *buffer;
//
// LTE_SystemInformationBlockType1_t **sib1;
//
// LTE_BCCH_DL_SCH_Message_t *bcch_message = &RC.rrc[Mod_id]->carrier[CC_id].systemInformation;
//
//#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
// if (ctxt_pP->brOption) {
// buffer = RC.rrc[Mod_id]->carrier[CC_id].SIB1_BR;
// bcch_message = &RC.rrc[Mod_id]->carrier[CC_id].siblock1_BR;
// sib1 = &RC.rrc[Mod_id]->carrier[CC_id].sib1_BR;
// }
// else
//#endif
// {
// buffer = RC.rrc[Mod_id]->carrier[CC_id].SIB1;
// bcch_message = &RC.rrc[Mod_id]->carrier[CC_id].siblock1;
// sib1 = &RC.rrc[Mod_id]->carrier[CC_id].sib1;
// }
//
// *sib1 = &bcch_message->message.choice.c1.choice.systemInformationBlockType1;
//
// uint8_t find_sib13=0;
// for(i=0; i<(*sib1)->schedulingInfoList.list.count; i++){
// //for(j=0; j<(*sib1)->schedulingInfoList.list.array[i]->sib_MappingInfo.list.count;j++)
// // if((*sib1)->schedulingInfoList.list.array[i]->sib_MappingInfo.list.array[j] == LTE_SIB_Type_sibType13_v920)
// // find_sib13=1;
// }
// if(!find_sib13){
// LTE_SchedulingInfo_t schedulingInfo;
// LTE_SIB_Type_t sib_type;
// memset(&schedulingInfo,0,sizeof(LTE_SchedulingInfo_t));
// memset(&sib_type,0,sizeof(LTE_SIB_Type_t));
//
// schedulingInfo.si_Periodicity=LTE_SchedulingInfo__si_Periodicity_rf8;
// sib_type=LTE_SIB_Type_sibType13_v920;
// ASN_SEQUENCE_ADD(&(*sib1)->schedulingInfoList.list,&schedulingInfo);
// }
//
// enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_BCCH_DL_SCH_Message,
// NULL,
// (void *)bcch_message,
// buffer,
// 900);
// AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %lu)!\n",
// enc_rval.failed_type->name, enc_rval.encoded);
// LOG_W(RRC,"[eNB] SystemInformationBlockType1 Encoded %zd bits (%zd bytes) with new SIB13(%d) \n",enc_rval.encoded,(enc_rval.encoded+7)/8,find_sib13);
//
//
// RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sizeof_SIB1 = ((enc_rval.encoded+7)/8);
//
//
//
//
// return 0;
//}
static uint8_t rrc_M2AP_do_SIB23_SIB2(
const protocol_ctxt_t *const ctxt_pP,
uint8_t Mod_id,
int CC_id,
const m2ap_mbms_scheduling_information_t *const m2ap_mbms_scheduling_information
){
int i,j,l;
eNB_RRC_INST *rrc = RC.rrc[ctxt_pP->module_id];
rrc_eNB_carrier_data_t *carrier=&rrc->carrier[CC_id];
#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
//struct LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member *sib13_part=NULL;
LTE_MBSFN_SubframeConfigList_t *MBSFNSubframeConfigList/*,*MBSFNSubframeConfigList_copy*/;
//LTE_MBSFN_AreaInfoList_r9_t *MBSFNArea_list/*,*MBSFNArea_list_copy*/;
#endif
asn_enc_rval_t enc_rval;
LTE_BCCH_DL_SCH_Message_t *bcch_message = &RC.rrc[Mod_id]->carrier[CC_id].systemInformation;
uint8_t *buffer;
LTE_SystemInformationBlockType2_t **sib2;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
if(ctxt_pP->brOption){
buffer = RC.rrc[Mod_id]->carrier[CC_id].SIB23_BR;
sib2 = &RC.rrc[Mod_id]->carrier[CC_id].sib2_BR;
LOG_I(RRC,"Running SIB2/3 Encoding for eMTC\n");
}else
#endif
{
buffer = RC.rrc[Mod_id]->carrier[CC_id].SIB23;
sib2 = &RC.rrc[Mod_id]->carrier[CC_id].sib2;
}
if (bcch_message) {
//memset(bcch_message,0,sizeof(LTE_BCCH_DL_SCH_Message_t));
} else {
LOG_E(RRC,"[eNB %d] BCCH_MESSAGE is null, exiting\n", Mod_id);
exit(-1);
}
if (!sib2) {
LOG_E(RRC,"[eNB %d] sib2 is null, exiting\n", Mod_id);
exit(-1);
}
//if (!sib3) {
// LOG_E(RRC,"[eNB %d] sib3 is null, exiting\n", Mod_id);
// exit(-1);
//}
for (i=0; i < bcch_message->message.choice.c1.choice.systemInformation.criticalExtensions.choice.systemInformation_r8.sib_TypeAndInfo.list.count; i++) {
struct LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member *typeandinfo;
typeandinfo = bcch_message->message.choice.c1.choice.systemInformation.criticalExtensions.choice.systemInformation_r8.sib_TypeAndInfo.list.array[i];
switch(typeandinfo->present) {
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_NOTHING:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib3:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib4:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib5:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib6:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib7:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib8:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib9:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib10:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib11:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib12_v920:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib13_v920:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib14_v1130:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib15_v1130:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib16_v1130:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib17_v1250:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib18_v1250:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib19_v1250:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib20_v1310:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib21_v1430:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib2:
LOG_I(RRC,"Adding MBSFN subframe Configuration 1 to SIB2, %p %p\n",&typeandinfo->choice.sib2,*sib2);
for(j=0; j < m2ap_mbms_scheduling_information->num_mbms_area_config_list ; j++) {
(&typeandinfo->choice.sib2)->mbsfn_SubframeConfigList = CALLOC(1,sizeof(struct LTE_MBSFN_SubframeConfigList));
MBSFNSubframeConfigList = (&typeandinfo->choice.sib2)->mbsfn_SubframeConfigList;
for(l=0; l < m2ap_mbms_scheduling_information->mbms_area_config_list[j].num_mbms_sf_config_list; l++){
LTE_MBSFN_SubframeConfig_t *sib2_mbsfn_SubframeConfig1;
sib2_mbsfn_SubframeConfig1= CALLOC(1,sizeof(*sib2_mbsfn_SubframeConfig1));
memset((void *)sib2_mbsfn_SubframeConfig1,0,sizeof(*sib2_mbsfn_SubframeConfig1));
sib2_mbsfn_SubframeConfig1->radioframeAllocationPeriod = m2ap_mbms_scheduling_information->mbms_area_config_list[j].mbms_sf_config_list[l].radioframe_allocation_period;
sib2_mbsfn_SubframeConfig1->radioframeAllocationOffset = m2ap_mbms_scheduling_information->mbms_area_config_list[j].mbms_sf_config_list[l].radioframe_allocation_offset;
if(m2ap_mbms_scheduling_information->mbms_area_config_list[j].mbms_sf_config_list[l].is_four_sf){
sib2_mbsfn_SubframeConfig1->subframeAllocation.present= LTE_MBSFN_SubframeConfig__subframeAllocation_PR_fourFrames;
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf= MALLOC(3);
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.size= 3;
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.bits_unused= 0;
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf[2] = ((m2ap_mbms_scheduling_information->mbms_area_config_list[j].mbms_sf_config_list[j].subframe_allocation) & 0xFF);
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf[1] = ((m2ap_mbms_scheduling_information->mbms_area_config_list[j].mbms_sf_config_list[j].subframe_allocation>>8) & 0xFF);
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf[0] = ((m2ap_mbms_scheduling_information->mbms_area_config_list[j].mbms_sf_config_list[l].subframe_allocation>>16) & 0xFF);
}else{
sib2_mbsfn_SubframeConfig1->subframeAllocation.present= LTE_MBSFN_SubframeConfig__subframeAllocation_PR_oneFrame;
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf= MALLOC(1);
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.size= 1;
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.bits_unused= 2;
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf[0]=(m2ap_mbms_scheduling_information->mbms_area_config_list[j].mbms_sf_config_list[j].subframe_allocation<<2);
}
ASN_SEQUENCE_ADD(&MBSFNSubframeConfigList->list,sib2_mbsfn_SubframeConfig1);
}
}
break;
}
}
//xer_fprint(stdout, &asn_DEF_LTE_BCCH_DL_SCH_Message, (void *)bcch_message);
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_BCCH_DL_SCH_Message,
NULL,
(void *)bcch_message,
buffer,
900);
AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %lu)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
LOG_I(RRC,"[eNB] MBMS SIB2 SystemInformation Encoded %zd bits (%zd bytes)\n",enc_rval.encoded,(enc_rval.encoded+7)/8);
if (enc_rval.encoded==-1) {
msg("[RRC] ASN1 : SI encoding failed for SIB23\n");
return(-1);
}
carrier->MBMS_flag =1;
if (NODE_IS_MONOLITHIC(rrc->node_type)) {
rrc_mac_config_req_eNB(ctxt_pP->module_id, CC_id,
0,0,0,0,0,
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
0,
#endif
0,//rnti
(LTE_BCCH_BCH_Message_t *)NULL,
(LTE_RadioResourceConfigCommonSIB_t *) NULL,
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
(LTE_RadioResourceConfigCommonSIB_t *) NULL,
#endif
(struct LTE_PhysicalConfigDedicated *)NULL,
(LTE_SCellToAddMod_r10_t *)NULL,
//(struct LTE_PhysicalConfigDedicatedSCell_r10 *)NULL,
(LTE_MeasObjectToAddMod_t **) NULL,
(LTE_MAC_MainConfig_t *) NULL,
0,
(struct LTE_LogicalChannelConfig *)NULL,
(LTE_MeasGapConfig_t *) NULL,
(LTE_TDD_Config_t *) NULL,
(LTE_MobilityControlInfo_t *)NULL,
(LTE_SchedulingInfoList_t *) NULL,
0, NULL,
(LTE_AdditionalSpectrumEmission_t *)NULL,
(LTE_MBSFN_SubframeConfigList_t *) carrier->sib2->mbsfn_SubframeConfigList,
carrier->MBMS_flag,
(LTE_MBSFN_AreaInfoList_r9_t *) NULL,
(LTE_PMCH_InfoList_r9_t *) NULL
#if (LTE_RRC_VERSION >= MAKE_VERSION(13, 0, 0))
,
(LTE_SystemInformationBlockType1_v1310_IEs_t *)NULL
#endif
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
,
0,
(LTE_BCCH_DL_SCH_Message_MBMS_t *) NULL,
(LTE_SchedulingInfo_MBMS_r14_t *) NULL,
(struct LTE_NonMBSFN_SubframeConfig_r14 *) NULL,
(LTE_SystemInformationBlockType1_MBMS_r14_t *) NULL,
(LTE_MBSFN_AreaInfoList_r9_t *) NULL
#endif
);
}
RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sizeof_SIB23 = ((enc_rval.encoded+7)/8);
return 0;
}
static uint8_t rrc_M2AP_do_SIB23_SIB13(
const protocol_ctxt_t *const ctxt_pP,
uint8_t Mod_id,
int CC_id,
const m2ap_setup_resp_t *const m2ap_setup_resp
){
int i;
eNB_RRC_INST *rrc = RC.rrc[ctxt_pP->module_id];
rrc_eNB_carrier_data_t *carrier=&rrc->carrier[CC_id];
#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
struct LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member *sib13_part=NULL;
//LTE_MBSFN_SubframeConfigList_t *MBSFNSubframeConfigList;
LTE_MBSFN_AreaInfoList_r9_t *MBSFNArea_list;
#endif
asn_enc_rval_t enc_rval;
LTE_BCCH_DL_SCH_Message_t *bcch_message = &RC.rrc[Mod_id]->carrier[CC_id].systemInformation;
uint8_t *buffer;
LTE_SystemInformationBlockType2_t **sib2;
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
if(ctxt_pP->brOption){
buffer = RC.rrc[Mod_id]->carrier[CC_id].SIB23_BR;
sib2 = &RC.rrc[Mod_id]->carrier[CC_id].sib2_BR;
LOG_I(RRC,"Running SIB2/3 Encoding for eMTC\n");
}else
#endif
{
buffer = RC.rrc[Mod_id]->carrier[CC_id].SIB23;
sib2 = &RC.rrc[Mod_id]->carrier[CC_id].sib2;
}
if (bcch_message) {
//memset(bcch_message,0,sizeof(LTE_BCCH_DL_SCH_Message_t));
} else {
LOG_E(RRC,"[eNB %d] BCCH_MESSAGE is null, exiting\n", Mod_id);
exit(-1);
}
if (!sib2) {
LOG_E(RRC,"[eNB %d] sib2 is null, exiting\n", Mod_id);
exit(-1);
}
//if (!sib3) {
// LOG_E(RRC,"[eNB %d] sib3 is null, exiting\n", Mod_id);
// exit(-1);
//}
/*for (int i=0; i<(*si)->criticalExtensions.choice.systemInformation_r8.sib_TypeAndInfo.list.count; i++) {
struct LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member *typeandinfo;
typeandinfo = (*si)->criticalExtensions.choice.systemInformation_r8.sib_TypeAndInfo.list.array[i];
switch(typeandinfo->present) {
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib2:
LTE_SystemInformationBlockType2_t *sib2 = &typeandinfo->choice.sib2
LOG_I(RRC,"Adding MBSFN subframe Configuration 1 to SIB2\n");
LTE_MBSFN_SubframeConfig_t *sib2_mbsfn_SubframeConfig1;
(*sib2)->mbsfn_SubframeConfigList = CALLOC(1,sizeof(struct LTE_MBSFN_SubframeConfigList));
MBSFNSubframeConfigList = (*sib2)->mbsfn_SubframeConfigList;
sib2_mbsfn_SubframeConfig1= CALLOC(1,sizeof(*sib2_mbsfn_SubframeConfig1));
memset((void *)sib2_mbsfn_SubframeConfig1,0,sizeof(*sib2_mbsfn_SubframeConfig1));
sib2_mbsfn_SubframeConfig1->radioframeAllocationPeriod= LTE_MBSFN_SubframeConfig__radioframeAllocationPeriod_n4;
sib2_mbsfn_SubframeConfig1->radioframeAllocationOffset= 1;
sib2_mbsfn_SubframeConfig1->subframeAllocation.present= LTE_MBSFN_SubframeConfig__subframeAllocation_PR_oneFrame;
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf= MALLOC(1);
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.size= 1;
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.bits_unused= 2;
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf[0]=0x38<<2;
ASN_SEQUENCE_ADD(&MBSFNSubframeConfigList->list,sib2_mbsfn_SubframeConfig1);
break;
}
}*/
#if (LTE_RRC_VERSION >= MAKE_VERSION(9, 0, 0))
LTE_SystemInformationBlockType13_r9_t **sib13 = &RC.rrc[Mod_id]->carrier[CC_id].sib13;
#endif
struct LTE_MBSFN_AreaInfo_r9 *MBSFN_Area1/*, *MBSFN_Area2*/;
#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
sib13_part = CALLOC(1,sizeof(struct LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member));
memset(sib13_part,0,sizeof(struct LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member));
sib13_part->present = LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib13_v920;
*sib13 = &sib13_part->choice.sib13_v920;
#endif
#if (LTE_RRC_VERSION >= MAKE_VERSION(9, 0, 0))
(*sib13)->notificationConfig_r9.notificationRepetitionCoeff_r9=LTE_MBMS_NotificationConfig_r9__notificationRepetitionCoeff_r9_n2;
(*sib13)->notificationConfig_r9.notificationOffset_r9=0;
(*sib13)->notificationConfig_r9.notificationSF_Index_r9=1;
// MBSFN-AreaInfoList
MBSFNArea_list= &(*sib13)->mbsfn_AreaInfoList_r9;//CALLOC(1,sizeof(*MBSFNArea_list));
memset(MBSFNArea_list,0,sizeof(*MBSFNArea_list));
for( i=0; i < m2ap_setup_resp->num_mcch_config_per_mbsfn; i++){
// MBSFN Area 1
MBSFN_Area1= CALLOC(1, sizeof(*MBSFN_Area1));
MBSFN_Area1->mbsfn_AreaId_r9= m2ap_setup_resp->mcch_config_per_mbsfn[i].mbsfn_area;
MBSFN_Area1->non_MBSFNregionLength= m2ap_setup_resp->mcch_config_per_mbsfn[i].pdcch_length;
MBSFN_Area1->notificationIndicator_r9= 0;
MBSFN_Area1->mcch_Config_r9.mcch_RepetitionPeriod_r9= m2ap_setup_resp->mcch_config_per_mbsfn[i].repetition_period;//LTE_MBSFN_AreaInfo_r9__mcch_Config_r9__mcch_RepetitionPeriod_r9_rf32;
MBSFN_Area1->mcch_Config_r9.mcch_Offset_r9= m2ap_setup_resp->mcch_config_per_mbsfn[i].offset; // in accordance with mbsfn subframe configuration in sib2
MBSFN_Area1->mcch_Config_r9.mcch_ModificationPeriod_r9= m2ap_setup_resp->mcch_config_per_mbsfn[i].modification_period;
// Subframe Allocation Info
MBSFN_Area1->mcch_Config_r9.sf_AllocInfo_r9.buf= MALLOC(1);
MBSFN_Area1->mcch_Config_r9.sf_AllocInfo_r9.size= 1;
MBSFN_Area1->mcch_Config_r9.sf_AllocInfo_r9.buf[0]=m2ap_setup_resp->mcch_config_per_mbsfn[i].subframe_allocation_info<<2; // FDD: SF1
MBSFN_Area1->mcch_Config_r9.sf_AllocInfo_r9.bits_unused= 2;
MBSFN_Area1->mcch_Config_r9.signallingMCS_r9= m2ap_setup_resp->mcch_config_per_mbsfn[i].mcs;
ASN_SEQUENCE_ADD(&MBSFNArea_list->list,MBSFN_Area1);
}
#endif
#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
ASN_SEQUENCE_ADD(&bcch_message->message.choice.c1.choice.systemInformation.criticalExtensions.choice.systemInformation_r8.sib_TypeAndInfo.list, sib13_part);
#endif
//xer_fprint(stdout, &asn_DEF_LTE_BCCH_DL_SCH_Message, (void *)bcch_message);
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_BCCH_DL_SCH_Message,
NULL,
(void *)bcch_message,
buffer,
900);
AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %lu)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
LOG_I(RRC,"[eNB] MBMS SIB13 SystemInformation Encoded %zd bits (%zd bytes)\n",enc_rval.encoded,(enc_rval.encoded+7)/8);
if (enc_rval.encoded==-1) {
msg("[RRC] ASN1 : SI encoding failed for SIB23\n");
return(-1);
}
if (NODE_IS_MONOLITHIC(rrc->node_type)) {
rrc_mac_config_req_eNB(ctxt_pP->module_id, CC_id,
0,0,0,0,0,
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
0,
#endif
0,//rnti
(LTE_BCCH_BCH_Message_t *)NULL,
(LTE_RadioResourceConfigCommonSIB_t *) NULL,
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
(LTE_RadioResourceConfigCommonSIB_t *) NULL,
#endif
(struct LTE_PhysicalConfigDedicated *)NULL,
(LTE_SCellToAddMod_r10_t *)NULL,
//(struct LTE_PhysicalConfigDedicatedSCell_r10 *)NULL,
(LTE_MeasObjectToAddMod_t **) NULL,
(LTE_MAC_MainConfig_t *) NULL,
0,
(struct LTE_LogicalChannelConfig *)NULL,
(LTE_MeasGapConfig_t *) NULL,
(LTE_TDD_Config_t *) NULL,
(LTE_MobilityControlInfo_t *)NULL,
(LTE_SchedulingInfoList_t *) NULL,
0, NULL, NULL, (LTE_MBSFN_SubframeConfigList_t *) NULL
,
0,
(LTE_MBSFN_AreaInfoList_r9_t *) & carrier->sib13->mbsfn_AreaInfoList_r9,
(LTE_PMCH_InfoList_r9_t *) NULL
#if (LTE_RRC_VERSION >= MAKE_VERSION(13, 0, 0))
,
(LTE_SystemInformationBlockType1_v1310_IEs_t *)NULL
#endif
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
,
0,
(LTE_BCCH_DL_SCH_Message_MBMS_t *) NULL,
(LTE_SchedulingInfo_MBMS_r14_t *) NULL,
(struct LTE_NonMBSFN_SubframeConfig_r14 *) NULL,
(LTE_SystemInformationBlockType1_MBMS_r14_t *) NULL,
(LTE_MBSFN_AreaInfoList_r9_t *) NULL
#endif
);
}
RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sizeof_SIB23 = ((enc_rval.encoded+7)/8);
return 0;
}
static uint8_t rrc_M2AP_do_SIB23_SIB2_SIB13(
const protocol_ctxt_t *const ctxt_pP,
uint8_t Mod_id,
int CC_id,
const m2ap_setup_resp_t *const m2ap_setup_resp,
const m2ap_mbms_scheduling_information_t *const m2ap_mbms_scheduling_information
){
int i,j,l;
eNB_RRC_INST *rrc = RC.rrc[ctxt_pP->module_id];
rrc_eNB_carrier_data_t *carrier=&rrc->carrier[CC_id];
#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
struct LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member *sib13_part=NULL;
LTE_MBSFN_SubframeConfigList_t *MBSFNSubframeConfigList/*,*MBSFNSubframeConfigList_copy*/;
#endif
asn_enc_rval_t enc_rval;
LTE_BCCH_DL_SCH_Message_t *bcch_message = &RC.rrc[Mod_id]->carrier[CC_id].systemInformation;
uint8_t *buffer;
LTE_SystemInformationBlockType2_t **sib2;
#if (LTE_RRC_VERSION >= MAKE_VERSION(9, 0, 0))
LTE_MBSFN_AreaInfoList_r9_t *MBSFNArea_list/*,*MBSFNArea_list_copy*/;
LTE_SystemInformationBlockType13_r9_t **sib13 = &RC.rrc[Mod_id]->carrier[CC_id].sib13;
struct LTE_MBSFN_AreaInfo_r9 *MBSFN_Area1;
#endif
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
if(ctxt_pP->brOption){
buffer = RC.rrc[Mod_id]->carrier[CC_id].SIB23_BR;
sib2 = &RC.rrc[Mod_id]->carrier[CC_id].sib2_BR;
LOG_I(RRC,"Running SIB2/3 Encoding for eMTC\n");
}else
#endif
{
buffer = RC.rrc[Mod_id]->carrier[CC_id].SIB23;
sib2 = &RC.rrc[Mod_id]->carrier[CC_id].sib2;
}
if (bcch_message) {
//memset(bcch_message,0,sizeof(LTE_BCCH_DL_SCH_Message_t));
} else {
LOG_E(RRC,"[eNB %d] BCCH_MESSAGE is null, exiting\n", Mod_id);
exit(-1);
}
if (!sib2) {
LOG_E(RRC,"[eNB %d] sib2 is null, exiting\n", Mod_id);
exit(-1);
}
if(!sib13){
LOG_I(RRC,"[eNB %d] sib13 is null, it should get created\n",Mod_id);
}
//if (!sib3) {
// LOG_E(RRC,"[eNB %d] sib3 is null, exiting\n", Mod_id);
// exit(-1);
//}
for (i=0; i < bcch_message->message.choice.c1.choice.systemInformation.criticalExtensions.choice.systemInformation_r8.sib_TypeAndInfo.list.count; i++) {
struct LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member *typeandinfo;
typeandinfo = bcch_message->message.choice.c1.choice.systemInformation.criticalExtensions.choice.systemInformation_r8.sib_TypeAndInfo.list.array[i];
switch(typeandinfo->present) {
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_NOTHING:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib3:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib4:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib5:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib6:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib7:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib8:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib9:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib10:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib11:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib12_v920:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib13_v920:
*sib13=&typeandinfo->choice.sib13_v920;
#if (LTE_RRC_VERSION >= MAKE_VERSION(9, 0, 0))
(*sib13)->notificationConfig_r9.notificationRepetitionCoeff_r9=LTE_MBMS_NotificationConfig_r9__notificationRepetitionCoeff_r9_n2;
(*sib13)->notificationConfig_r9.notificationOffset_r9=0;
(*sib13)->notificationConfig_r9.notificationSF_Index_r9=1;
// MBSFN-AreaInfoList
MBSFNArea_list= &(*sib13)->mbsfn_AreaInfoList_r9;//CALLOC(1,sizeof(*MBSFNArea_list));
memset(MBSFNArea_list,0,sizeof(*MBSFNArea_list));
for( j=0; j < m2ap_setup_resp->num_mcch_config_per_mbsfn; j++){
// MBSFN Area 1
MBSFN_Area1= CALLOC(1, sizeof(*MBSFN_Area1));
MBSFN_Area1->mbsfn_AreaId_r9= m2ap_setup_resp->mcch_config_per_mbsfn[j].mbsfn_area;
MBSFN_Area1->non_MBSFNregionLength= m2ap_setup_resp->mcch_config_per_mbsfn[j].pdcch_length;
MBSFN_Area1->notificationIndicator_r9= 0;
MBSFN_Area1->mcch_Config_r9.mcch_RepetitionPeriod_r9= m2ap_setup_resp->mcch_config_per_mbsfn[j].repetition_period;//LTE_MBSFN_AreaInfo_r9__mcch_Config_r9__mcch_RepetitionPeriod_r9_rf32;
MBSFN_Area1->mcch_Config_r9.mcch_Offset_r9= m2ap_setup_resp->mcch_config_per_mbsfn[j].offset; // in accordance with mbsfn subframe configuration in sib2
MBSFN_Area1->mcch_Config_r9.mcch_ModificationPeriod_r9= m2ap_setup_resp->mcch_config_per_mbsfn[j].modification_period;
// Subframe Allocation Info
MBSFN_Area1->mcch_Config_r9.sf_AllocInfo_r9.buf= MALLOC(1);
MBSFN_Area1->mcch_Config_r9.sf_AllocInfo_r9.size= 1;
MBSFN_Area1->mcch_Config_r9.sf_AllocInfo_r9.buf[0]=m2ap_setup_resp->mcch_config_per_mbsfn[j].subframe_allocation_info<<2; // FDD: SF1
MBSFN_Area1->mcch_Config_r9.sf_AllocInfo_r9.bits_unused= 2;
MBSFN_Area1->mcch_Config_r9.signallingMCS_r9= m2ap_setup_resp->mcch_config_per_mbsfn[j].mcs;
ASN_SEQUENCE_ADD(&MBSFNArea_list->list,MBSFN_Area1);
}
#endif
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib14_v1130:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib15_v1130:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib16_v1130:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib17_v1250:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib18_v1250:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib19_v1250:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib20_v1310:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib21_v1430:
break;
case LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib2:
LOG_I(RRC,"Adding MBSFN subframe Configuration 1 to SIB2, %p %p\n",&typeandinfo->choice.sib2,*sib2);
for(j=0; j < m2ap_mbms_scheduling_information->num_mbms_area_config_list ; j++) {
(&typeandinfo->choice.sib2)->mbsfn_SubframeConfigList = CALLOC(1,sizeof(struct LTE_MBSFN_SubframeConfigList));
MBSFNSubframeConfigList = (&typeandinfo->choice.sib2)->mbsfn_SubframeConfigList;
for(l=0; l < m2ap_mbms_scheduling_information->mbms_area_config_list[j].num_mbms_sf_config_list; l++){
LTE_MBSFN_SubframeConfig_t *sib2_mbsfn_SubframeConfig1;
sib2_mbsfn_SubframeConfig1= CALLOC(1,sizeof(*sib2_mbsfn_SubframeConfig1));
memset((void *)sib2_mbsfn_SubframeConfig1,0,sizeof(*sib2_mbsfn_SubframeConfig1));
sib2_mbsfn_SubframeConfig1->radioframeAllocationPeriod = m2ap_mbms_scheduling_information->mbms_area_config_list[j].mbms_sf_config_list[l].radioframe_allocation_period;
sib2_mbsfn_SubframeConfig1->radioframeAllocationOffset = m2ap_mbms_scheduling_information->mbms_area_config_list[j].mbms_sf_config_list[l].radioframe_allocation_offset;
if(m2ap_mbms_scheduling_information->mbms_area_config_list[j].mbms_sf_config_list[l].is_four_sf){
sib2_mbsfn_SubframeConfig1->subframeAllocation.present= LTE_MBSFN_SubframeConfig__subframeAllocation_PR_fourFrames;
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf= MALLOC(3);
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.size= 3;
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.bits_unused= 0;
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf[2] = ((m2ap_mbms_scheduling_information->mbms_area_config_list[j].mbms_sf_config_list[j].subframe_allocation) & 0xFF);
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf[1] = ((m2ap_mbms_scheduling_information->mbms_area_config_list[j].mbms_sf_config_list[j].subframe_allocation>>8) & 0xFF);
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf[0] = ((m2ap_mbms_scheduling_information->mbms_area_config_list[j].mbms_sf_config_list[l].subframe_allocation>>16) & 0xFF);
}else{
sib2_mbsfn_SubframeConfig1->subframeAllocation.present= LTE_MBSFN_SubframeConfig__subframeAllocation_PR_oneFrame;
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf= MALLOC(1);
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.size= 1;
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.bits_unused= 2;
sib2_mbsfn_SubframeConfig1->subframeAllocation.choice.oneFrame.buf[0]=(m2ap_mbms_scheduling_information->mbms_area_config_list[j].mbms_sf_config_list[j].subframe_allocation<<2);
}
ASN_SEQUENCE_ADD(&MBSFNSubframeConfigList->list,sib2_mbsfn_SubframeConfig1);
}
}
break;
}
}
if(*sib13==NULL){
#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
sib13_part = CALLOC(1,sizeof(struct LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member));
memset(sib13_part,0,sizeof(struct LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member));
sib13_part->present = LTE_SystemInformation_r8_IEs__sib_TypeAndInfo__Member_PR_sib13_v920;
*sib13 = &sib13_part->choice.sib13_v920;
#endif
#if (LTE_RRC_VERSION >= MAKE_VERSION(9, 0, 0))
(*sib13)->notificationConfig_r9.notificationRepetitionCoeff_r9=LTE_MBMS_NotificationConfig_r9__notificationRepetitionCoeff_r9_n2;
(*sib13)->notificationConfig_r9.notificationOffset_r9=0;
(*sib13)->notificationConfig_r9.notificationSF_Index_r9=1;
// MBSFN-AreaInfoList
MBSFNArea_list= &(*sib13)->mbsfn_AreaInfoList_r9;//CALLOC(1,sizeof(*MBSFNArea_list));
memset(MBSFNArea_list,0,sizeof(*MBSFNArea_list));
for( i=0; i < m2ap_setup_resp->num_mcch_config_per_mbsfn; i++){
// MBSFN Area 1
MBSFN_Area1= CALLOC(1, sizeof(*MBSFN_Area1));
MBSFN_Area1->mbsfn_AreaId_r9= m2ap_setup_resp->mcch_config_per_mbsfn[i].mbsfn_area;
MBSFN_Area1->non_MBSFNregionLength= m2ap_setup_resp->mcch_config_per_mbsfn[i].pdcch_length;
MBSFN_Area1->notificationIndicator_r9= 0;
MBSFN_Area1->mcch_Config_r9.mcch_RepetitionPeriod_r9= m2ap_setup_resp->mcch_config_per_mbsfn[i].repetition_period;//LTE_MBSFN_AreaInfo_r9__mcch_Config_r9__mcch_RepetitionPeriod_r9_rf32;
MBSFN_Area1->mcch_Config_r9.mcch_Offset_r9= m2ap_setup_resp->mcch_config_per_mbsfn[i].offset; // in accordance with mbsfn subframe configuration in sib2
MBSFN_Area1->mcch_Config_r9.mcch_ModificationPeriod_r9= m2ap_setup_resp->mcch_config_per_mbsfn[i].modification_period;
// Subframe Allocation Info
MBSFN_Area1->mcch_Config_r9.sf_AllocInfo_r9.buf= MALLOC(1);
MBSFN_Area1->mcch_Config_r9.sf_AllocInfo_r9.size= 1;
MBSFN_Area1->mcch_Config_r9.sf_AllocInfo_r9.buf[0]=m2ap_setup_resp->mcch_config_per_mbsfn[i].subframe_allocation_info<<2; // FDD: SF1
MBSFN_Area1->mcch_Config_r9.sf_AllocInfo_r9.bits_unused= 2;
MBSFN_Area1->mcch_Config_r9.signallingMCS_r9= m2ap_setup_resp->mcch_config_per_mbsfn[i].mcs;
ASN_SEQUENCE_ADD(&MBSFNArea_list->list,MBSFN_Area1);
}
#endif
#if (LTE_RRC_VERSION >= MAKE_VERSION(10, 0, 0))
ASN_SEQUENCE_ADD(&bcch_message->message.choice.c1.choice.systemInformation.criticalExtensions.choice.systemInformation_r8.sib_TypeAndInfo.list, sib13_part);
#endif
}
//xer_fprint(stdout, &asn_DEF_LTE_BCCH_DL_SCH_Message, (void *)bcch_message);
enc_rval = uper_encode_to_buffer(&asn_DEF_LTE_BCCH_DL_SCH_Message,
NULL,
(void *)bcch_message,
buffer,
900);
AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %lu)!\n",
enc_rval.failed_type->name, enc_rval.encoded);
LOG_I(RRC,"[eNB] MBMS SIB2 SystemInformation Encoded %zd bits (%zd bytes)\n",enc_rval.encoded,(enc_rval.encoded+7)/8);
if (enc_rval.encoded==-1) {
msg("[RRC] ASN1 : SI encoding failed for SIB23\n");
return(-1);
}
carrier->MBMS_flag =1;
if (NODE_IS_MONOLITHIC(rrc->node_type)) {
rrc_mac_config_req_eNB(ctxt_pP->module_id, CC_id,
0,0,0,0,0,
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
0,
#endif
0,//rnti
(LTE_BCCH_BCH_Message_t *)NULL,
(LTE_RadioResourceConfigCommonSIB_t *) NULL,
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
(LTE_RadioResourceConfigCommonSIB_t *) NULL,
#endif
(struct LTE_PhysicalConfigDedicated *)NULL,
(LTE_SCellToAddMod_r10_t *)NULL,
//(struct LTE_PhysicalConfigDedicatedSCell_r10 *)NULL,
(LTE_MeasObjectToAddMod_t **) NULL,
(LTE_MAC_MainConfig_t *) NULL,
0,
(struct LTE_LogicalChannelConfig *)NULL,
(LTE_MeasGapConfig_t *) NULL,
(LTE_TDD_Config_t *) NULL,
(LTE_MobilityControlInfo_t *)NULL,
(LTE_SchedulingInfoList_t *) NULL,
0, NULL,
(LTE_AdditionalSpectrumEmission_t *)NULL,
(LTE_MBSFN_SubframeConfigList_t *) carrier->sib2->mbsfn_SubframeConfigList,
carrier->MBMS_flag,
(LTE_MBSFN_AreaInfoList_r9_t *) & carrier->sib13->mbsfn_AreaInfoList_r9,
(LTE_PMCH_InfoList_r9_t *) NULL
#if (LTE_RRC_VERSION >= MAKE_VERSION(13, 0, 0))
,
(LTE_SystemInformationBlockType1_v1310_IEs_t *)NULL
#endif
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
,
0,
(LTE_BCCH_DL_SCH_Message_MBMS_t *) NULL,
(LTE_SchedulingInfo_MBMS_r14_t *) NULL,
(struct LTE_NonMBSFN_SubframeConfig_r14 *) NULL,
(LTE_SystemInformationBlockType1_MBMS_r14_t *) NULL,
(LTE_MBSFN_AreaInfoList_r9_t *) NULL
#endif
);
}
RC.rrc[ctxt_pP->module_id]->carrier[CC_id].sizeof_SIB23 = ((enc_rval.encoded+7)/8);
return 0;
}
int
rrc_eNB_process_M2AP_SETUP_RESP(
const protocol_ctxt_t *const ctxt_pP,
int CC_id,
instance_t instance,
const m2ap_setup_resp_t *const m2ap_setup_resp
)
{
//protocol_ctxt_t ctxt;
//LOG_W(RRC,"instance %d\n",instance);
AssertFatal(RC.rrc[ctxt_pP->module_id]->carrier[0].SIB23 != NULL,"Memory fo SIB23 not allocated");
AssertFatal(m2ap_setup_resp != NULL, "m2ap_setup_resp memory not allocated");
pthread_mutex_lock(&RC.rrc[ctxt_pP->module_id]->cell_info_mutex);
//RC.rrc[ctxt_pP->module_id]->carrier[CC_id].num_mbsfn_sync_area = m2ap_setup_resp->num_mcch_config_per_mbsfn;
//rrc_M2AP_do_SIB23_SIB13(ctxt_pP,ctxt_pP->module_id,CC_id,m2ap_setup_resp);
m2ap_setup_resp_g = (m2ap_setup_resp_t*)calloc(1,sizeof(m2ap_setup_resp_t));
memcpy(m2ap_setup_resp_g,m2ap_setup_resp,sizeof(m2ap_setup_resp_t));
pthread_mutex_unlock(&RC.rrc[ctxt_pP->module_id]->cell_info_mutex);
return 0;
}
int
rrc_eNB_process_M2AP_MBMS_SCHEDULING_INFORMATION(
const protocol_ctxt_t *const ctxt_pP,
int CC_id,
instance_t instance,
const m2ap_mbms_scheduling_information_t *const m2ap_mbms_scheduling_information
)
{
//protocol_ctxt_t ctxt;
//LOG_W(RRC,"instance %d\n",instance);
AssertFatal(RC.rrc[ctxt_pP->module_id]->carrier[0].SIB23 != NULL,"Memory fo SIB23 not allocated");
AssertFatal(m2ap_mbms_scheduling_information != NULL, "m2ap_mbms_scheduling_information memory not allocated");
//RC.rrc[ctxt_pP->module_id]->carrier[CC_id].num_mbsfn_sync_area = m2ap_setup_resp->num_mcch_config_per_mbsfn;
pthread_mutex_lock(&RC.rrc[ctxt_pP->module_id]->cell_info_mutex);
m2ap_mbms_scheduling_information_g = (m2ap_mbms_scheduling_information_t*)calloc(1,sizeof(m2ap_mbms_scheduling_information_t));
memcpy(m2ap_mbms_scheduling_information_g,m2ap_mbms_scheduling_information,sizeof(m2ap_mbms_scheduling_information_t));
/*if(m2ap_setup_resp_g != NULL){
RC.rrc[ctxt_pP->module_id]->carrier[CC_id].num_mbsfn_sync_area = m2ap_setup_resp_g->num_mcch_config_per_mbsfn;
rrc_M2AP_do_SIB23_SIB2(ctxt_pP,ctxt_pP->module_id,CC_id,m2ap_mbms_scheduling_information);
rrc_M2AP_do_SIB23_SIB13(ctxt_pP,ctxt_pP->module_id,CC_id,m2ap_setup_resp_g);
rrc_M2AP_init_MCCH(ctxt_pP,ctxt_pP->module_id,CC_id,m2ap_mbms_scheduling_information);
rrc_M2AP_init_MBMS(ctxt_pP->module_id, CC_id, 0);
rrc_M2AP_openair_rrc_top_init_MBMS(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].MBMS_flag);
}*/
MessageDef *msg_p;
msg_p = itti_alloc_new_message (TASK_RRC_ENB, M2AP_MBMS_SCHEDULING_INFORMATION_RESP);
itti_send_msg_to_task (TASK_M2AP_ENB, ENB_MODULE_ID_TO_INSTANCE(instance), msg_p);
pthread_mutex_unlock(&RC.rrc[ctxt_pP->module_id]->cell_info_mutex);
return 0;
}
int
rrc_eNB_process_M2AP_MBMS_SESSION_START_REQ(
const protocol_ctxt_t *const ctxt_pP,
int CC_id,
instance_t instance,
const m2ap_session_start_req_t *const m2ap_mbms_session_start_req
)
{
int split_cfg=0;
pthread_mutex_lock(&RC.rrc[ctxt_pP->module_id]->cell_info_mutex);
if(m2ap_setup_resp_g != NULL && m2ap_mbms_scheduling_information_g !=NULL ){
RC.rrc[ctxt_pP->module_id]->carrier[CC_id].num_mbsfn_sync_area = m2ap_setup_resp_g->num_mcch_config_per_mbsfn;
//rrc_M2AP_do_SIB1(ctxt_pP,ctxt_pP->module_id,CC_id,NULL,NULL);
if(split_cfg){
rrc_M2AP_do_SIB23_SIB2(ctxt_pP,ctxt_pP->module_id,CC_id,m2ap_mbms_scheduling_information_g);
rrc_M2AP_do_SIB23_SIB13(ctxt_pP,ctxt_pP->module_id,CC_id,m2ap_setup_resp_g);
}else{
rrc_M2AP_do_SIB23_SIB2_SIB13(ctxt_pP,ctxt_pP->module_id,CC_id,m2ap_setup_resp_g,m2ap_mbms_scheduling_information_g);
}
rrc_M2AP_init_MCCH(ctxt_pP,ctxt_pP->module_id,CC_id,m2ap_mbms_scheduling_information_g);
rrc_M2AP_init_MBMS(ctxt_pP->module_id, CC_id, 0);
rrc_M2AP_openair_rrc_top_init_MBMS(RC.rrc[ctxt_pP->module_id]->carrier[CC_id].MBMS_flag);
}
pthread_mutex_unlock(&RC.rrc[ctxt_pP->module_id]->cell_info_mutex);
MessageDef *msg_p;
msg_p = itti_alloc_new_message (TASK_RRC_ENB, M2AP_MBMS_SESSION_START_RESP);
itti_send_msg_to_task (TASK_M2AP_ENB, ENB_MODULE_ID_TO_INSTANCE(instance), msg_p);
return 0;
}
int
rrc_eNB_process_M2AP_MBMS_SESSION_STOP_REQ(
const protocol_ctxt_t *const ctxt_pP,
const m2ap_session_stop_req_t *const m2ap_session_stop_req
)
{
return 0;
}
int
rrc_eNB_process_M2AP_RESET(
const protocol_ctxt_t *const ctxt_pP,
const m2ap_reset_t *const m2ap_reset
)
{
return 0;
}
int
rrc_eNB_process_M2AP_ENB_CONFIGURATION_UPDATE_ACK(
const protocol_ctxt_t *const ctxt_pP,
const m2ap_enb_configuration_update_ack_t *const m2ap_enb_configuration_update_ack
)
{
return 0;
}
int
rrc_eNB_process_M2AP_ERROR_INDICATION(
const protocol_ctxt_t *const ctxt_pP,
const m2ap_error_indication_t *const m2ap_error_indication
)
{
return 0;
}
int
rrc_eNB_process_M2AP_MBMS_SERVICE_COUNTING_REQ(
const protocol_ctxt_t *const ctxt_pP,
const m2ap_mbms_service_counting_req_t *const m2ap_mbms_service_counting_req
)
{
return 0;
}
int
rrc_eNB_process_M2AP_MCE_CONFIGURATION_UPDATE(
const protocol_ctxt_t *const ctxt_pP,
const m2ap_mce_configuration_update_t *const m2ap_mce_configuration_update
)
{
return 0;
}
void rrc_eNB_send_M2AP_MBMS_SCHEDULING_INFORMATION_RESP(
const protocol_ctxt_t *const ctxt_pP
//,const rrc_eNB_mbms_context_t *const rrc_eNB_mbms_context
)
{
MessageDef *msg_p;
msg_p = itti_alloc_new_message (TASK_RRC_ENB, M2AP_MBMS_SCHEDULING_INFORMATION_RESP);
itti_send_msg_to_task (TASK_M2AP_ENB, ENB_MODULE_ID_TO_INSTANCE(ctxt_pP->instance), msg_p);
}
void rrc_eNB_send_M2AP_MBMS_SESSION_START_RESP(
const protocol_ctxt_t *const ctxt_pP
//,const rrc_eNB_mbms_context_t *const rrc_eNB_mbms_context
)
{
MessageDef *msg_p;
msg_p = itti_alloc_new_message (TASK_RRC_ENB, M2AP_MBMS_SESSION_START_RESP);
itti_send_msg_to_task (TASK_M2AP_ENB, ENB_MODULE_ID_TO_INSTANCE(ctxt_pP->instance), msg_p);
}
void rrc_eNB_send_M2AP_MBMS_SESSION_STOP_RESP(
const protocol_ctxt_t *const ctxt_pP
//,const rrc_eNB_mbms_context_t *const rrc_eNB_mbms_context
)
{
MessageDef *msg_p;
msg_p = itti_alloc_new_message (TASK_RRC_ENB, M2AP_MBMS_SESSION_STOP_RESP);
itti_send_msg_to_task (TASK_M2AP_ENB, ENB_MODULE_ID_TO_INSTANCE(ctxt_pP->instance), msg_p);
}
void rrc_eNB_send_M2AP_MBMS_SESSION_UPDATE_RESP(
const protocol_ctxt_t *const ctxt_pP
//,const rrc_eNB_mbms_context_t *const rrc_eNB_mbms_context
)
{
MessageDef *msg_p;
msg_p = itti_alloc_new_message (TASK_RRC_ENB, M2AP_MBMS_SESSION_UPDATE_RESP);
itti_send_msg_to_task (TASK_M2AP_ENB, ENB_MODULE_ID_TO_INSTANCE(ctxt_pP->instance), msg_p);
}
openair2/RRC/LTE/rrc_eNB_M2AP.h 0 → 100644
View file @ 3992eb9e
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
* except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.openairinterface.org/?page_id=698
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file rrc_eNB_M2AP.h
* \brief rrc M2AP procedures for eNB
* \author Javier Morgade
* \version 0.1
* \company Vicomtech, Spain
* \email: javier.morgade@ieee.org
*/
#ifndef RRC_ENB_M2AP_H_
#define RRC_ENB_M2AP_H_
int
rrc_eNB_process_M2AP_SETUP_RESP(
const protocol_ctxt_t *const ctxt_pP,
int CC_id,
instance_t instance,
const m2ap_setup_resp_t *const m2ap_setup_resp
);
int
rrc_eNB_process_M2AP_MBMS_SCHEDULING_INFORMATION(
const protocol_ctxt_t *const ctxt_pP,
int CC_id,
instance_t instance,
const m2ap_mbms_scheduling_information_t *const m2ap_mbms_scheduling_information
);
int
rrc_eNB_process_M2AP_MBMS_SESSION_START_REQ(
const protocol_ctxt_t *const ctxt_pP,
int CC_id,
instance_t instance,
const m2ap_session_start_req_t *const m2ap_session_start_req
);
int
rrc_eNB_process_M2AP_MBMS_SESSION_STOP_REQ(
const protocol_ctxt_t *const ctxt_pP,
const m2ap_session_stop_req_t *const m2ap_session_stop_req
);
int
rrc_eNB_process_M2AP_RESET(
const protocol_ctxt_t *const ctxt_pP,
const m2ap_reset_t *const m2ap_reset
);
int
rrc_eNB_process_M2AP_ENB_CONFIGURATION_UPDATE_ACK(
const protocol_ctxt_t *const ctxt_pP,
const m2ap_enb_configuration_update_ack_t *const m2ap_enb_configuration_update_ack
);
int
rrc_eNB_process_M2AP_ERROR_INDICATION(
const protocol_ctxt_t *const ctxt_pP,
const m2ap_error_indication_t *const m2ap_error_indication
);
int
rrc_eNB_process_M2AP_MBMS_SERVICE_COUNTING_REQ(
const protocol_ctxt_t *const ctxt_pP,
const m2ap_mbms_service_counting_req_t *const m2ap_mbms_service_counting_req
);
int
rrc_eNB_process_M2AP_MCE_CONFIGURATION_UPDATE(
const protocol_ctxt_t *const ctxt_pP,
const m2ap_mce_configuration_update_t *const m2ap_mce_configuration_update
);
void rrc_eNB_send_M2AP_MBMS_SCHEDULING_INFORMATION_RESP(
const protocol_ctxt_t *const ctxt_pP
//,const rrc_eNB_mbms_context_t *const rrc_eNB_mbms_context
);
void rrc_eNB_send_M2AP_MBMS_SESSION_START_RESP(
const protocol_ctxt_t *const ctxt_pP
//,const rrc_eNB_mbms_context_t *const rrc_eNB_mbms_context
);
void rrc_eNB_send_M2AP_MBMS_SESSION_STOP_RESP(
const protocol_ctxt_t *const ctxt_pP
//,const rrc_eNB_mbms_context_t *const rrc_eNB_mbms_context
);
void rrc_eNB_send_M2AP_MBMS_SESSION_UPDATE_RESP(
const protocol_ctxt_t *const ctxt_pP
//,const rrc_eNB_mbms_context_t *const rrc_eNB_mbms_context
);
#endif /* RRC_ENB_M2AP_H_ */
openair2/RRC/NAS/nas_config.c
View file @ 3992eb9e
...@@ -230,6 +230,45 @@ int NAS_config(char *interfaceName, char *ipAddress, char *networkMask, char *br ...@@ -230,6 +230,45 @@ int NAS_config(char *interfaceName, char *ipAddress, char *networkMask, char *br
return returnValue; return returnValue;
} }
int nas_config_mbms(int interface_id, int thirdOctet, int fourthOctet, char *ifname) {
//char buf[5];
char ipAddress[20];
char broadcastAddress[20];
char interfaceName[20];
int returnValue;
//if(strcmp(ifname,"ue") == 0)
//sprintf(ipAddress, "%s.%d.%d", "20.0",thirdOctet,fourthOctet);
////else
sprintf(ipAddress, "%s.%d.%d",baseNetAddress,thirdOctet,fourthOctet);
sprintf(broadcastAddress, "%s.%d.255",baseNetAddress, thirdOctet);
sprintf(interfaceName, "%s%s%d", (UE_NAS_USE_TUN || ENB_NAS_USE_TUN)?"oaitun_":ifname,
UE_NAS_USE_TUN?ifname/*"ue"*/: (ENB_NAS_USE_TUN?ifname/*"enb"*/:""),interface_id);
bringInterfaceUp(interfaceName, 0);
// sets the machine address
returnValue= setInterfaceParameter(interfaceName, ipAddress,SIOCSIFADDR);
// sets the machine network mask
if(!returnValue)
returnValue= setInterfaceParameter(interfaceName, netMask,SIOCSIFNETMASK);
// sets the machine broadcast address
if(!returnValue)
returnValue= setInterfaceParameter(interfaceName, broadcastAddress,SIOCSIFBRDADDR);
if(!returnValue)
bringInterfaceUp(interfaceName, 1);
if(!returnValue)
LOG_I(OIP,"Interface %s successfuly configured, ip address %s, mask %s broadcast address %s\n",
interfaceName, ipAddress, netMask, broadcastAddress);
else
LOG_E(OIP,"Interface %s couldn't be configured (ip address %s, mask %s broadcast address %s)\n",
interfaceName, ipAddress, netMask, broadcastAddress);
return returnValue;
}
// non blocking full configuration of the interface (address, and the two lest octets of the address) // non blocking full configuration of the interface (address, and the two lest octets of the address)
int nas_config(int interface_id, int thirdOctet, int fourthOctet, char *ifname) { int nas_config(int interface_id, int thirdOctet, int fourthOctet, char *ifname) {
//char buf[5]; //char buf[5];
......
openair2/RRC/NAS/nas_config.h
View file @ 3992eb9e
...@@ -63,6 +63,20 @@ int NAS_config(char *interfaceName, char *ipAddress, char *networkMask, char *br ...@@ -63,6 +63,20 @@ int NAS_config(char *interfaceName, char *ipAddress, char *networkMask, char *br
*/ */
int nas_config(int interface_id, int thirdOctet, int fourthOctet, char *ifsuffix); int nas_config(int interface_id, int thirdOctet, int fourthOctet, char *ifsuffix);
/*! \fn int nas_config_mbms(char*, int, int)
* \brief This function initializes the nasmesh interface using the basic values,
* basic address, network mask and broadcast address, as the default configured
* ones
* \param[in] interfaceName, the name of the interface, e.g. nasmesh0 or nasmesh1
* \param[in] third octet of the ip address e.g. for the 10.1.2.3 address would be 2
* \param[in] fourth octet of the ip address e.g. for the 10.1.2.3 address would be 3
* \return 0 on success, otherwise 1, if couldn't open a socket and 2 if the ioctl fails
* \note
* @ingroup ?????
*/
int nas_config_mbms(int interface_id, int thirdOctet, int fourthOctet, char *ifsuffix);
/*! \fn int blocking_NAS_config(char*, char*, char*, char*) /*! \fn int blocking_NAS_config(char*, char*, char*, char*)
* \brief This function initializes the nasmesh interface, in a blocking way, * \brief This function initializes the nasmesh interface, in a blocking way,
* the system calls are interrupted * the system calls are interrupted
......
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