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ENDC X2AP: Corrections on the generation of x2_sGNB_AdditionRequest message

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matzakos
2019-10-25 19:20:34 +02:00
parent 4e64a34ada
commit 587f9f63d0
4 changed files with 30 additions and 21 deletions
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openair2/X2AP/x2ap_eNB_decoder.c
+5 -2
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@@ -60,8 +60,11 @@ static int x2ap_eNB_decode_initiating_message(X2AP_X2AP_PDU_t *pdu)
break;
case X2AP_ProcedureCode_id_endcX2Setup:
X2AP_INFO("X2AP_ProcedureCode_id_endcX2Setup message!\n");
break;
X2AP_INFO("X2AP_ProcedureCode_id_endcX2Setup message!\n");
break;
case X2AP_ProcedureCode_id_sgNBAdditionPreparation:
X2AP_INFO("X2AP_ProcedureCode_id_sgNBAdditionPreparation message!\n");
break;
default:
X2AP_ERROR("Unknown procedure ID (%d) for initiating message\n",
openair2/X2AP/x2ap_eNB_encoder.c
+2 -2
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@@ -44,9 +44,9 @@ int x2ap_eNB_encode_pdu(X2AP_X2AP_PDU_t *pdu, uint8_t **buffer, uint32_t *len)
DevAssert(buffer != NULL);
DevAssert(len != NULL);
if (asn1_xer_print) {
//if (asn1_xer_print) {
xer_fprint(stdout, &asn_DEF_X2AP_X2AP_PDU, (void *)pdu);
}
//}
encoded = aper_encode_to_new_buffer(&asn_DEF_X2AP_X2AP_PDU, 0, pdu, (void **)buffer);
openair2/X2AP/x2ap_eNB_generate_messages.c
+21 -15
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@@ -1513,17 +1513,15 @@ int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request(
uint16_t nRencryptionAlgorithms = 0;
uint16_t nRintegrityProtectionAlgorithms = 0;
uint8_t SgNBSecurityKey[32] = { 0 };
int uEaggregateMaximumBitRateDownlink = 10^8;
int uEaggregateMaximumBitRateUplink = 10^8;
int uEaggregateMaximumBitRateDownlink = 100000000;
int uEaggregateMaximumBitRateUplink = 100000000;
int e_rabs_tobeadded = 1;
int e_RAB_ID = 1;
int drb_ID = 2;
long int pDCPatSgNB = X2AP_EN_DC_ResourceConfiguration__pDCPatSgNB_present;
long int mCGresources = X2AP_EN_DC_ResourceConfiguration__mCGresources_present;
long int sCGresources = X2AP_EN_DC_ResourceConfiguration__sCGresources_present;
int qCI = 1;
long int mCGresources = X2AP_EN_DC_ResourceConfiguration__mCGresources_not_present;
long int sCGresources = X2AP_EN_DC_ResourceConfiguration__sCGresources_not_present;
long qCI = 1;
X2AP_Pre_emptionCapability_t pre_emptionCapability = X2AP_Pre_emptionCapability_shall_not_trigger_pre_emption;
X2AP_Pre_emptionVulnerability_t pre_emptionVulnerability = X2AP_Pre_emptionVulnerability_not_pre_emptable;
e_rab_setup_t e_MCG_rabs_tobeadded;
@@ -1531,11 +1529,9 @@ int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request(
e_MCG_rabs_tobeadded.eNB_addr.length = 24;
uint8_t buf[20] = { 0 };
memcpy(e_MCG_rabs_tobeadded.eNB_addr.buffer, buf, 20*sizeof(uint8_t));
OCTET_STRING_t CG_Config_Info;
char buf2[4096] = { 0 };
memcpy(CG_Config_Info.buf, buf2, 4096);
CG_Config_Info.size = 4096;
CG_Config_Info.buf = (uint8_t *)calloc(4096, sizeof(uint8_t));
DevAssert(instance_p != NULL);
@@ -1579,10 +1575,12 @@ int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request(
ie->id = X2AP_ProtocolIE_ID_id_SgNBUEAggregateMaximumBitRate;
ie->criticality = X2AP_Criticality_reject;
ie->value.present = X2AP_SgNBAdditionRequest_IEs__value_PR_UEAggregateMaximumBitRate;
INT32_TO_BUFFER(uEaggregateMaximumBitRateDownlink, &ie->value.choice.UEAggregateMaximumBitRate.uEaggregateMaximumBitRateDownlink.buf);
ie->value.choice.UEAggregateMaximumBitRate.uEaggregateMaximumBitRateDownlink.buf = (uint8_t *)calloc(4, sizeof(uint8_t));
INT32_TO_BUFFER(uEaggregateMaximumBitRateDownlink, ie->value.choice.UEAggregateMaximumBitRate.uEaggregateMaximumBitRateDownlink.buf);
ie->value.choice.UEAggregateMaximumBitRate.uEaggregateMaximumBitRateDownlink.size = 4;
INT32_TO_BUFFER(uEaggregateMaximumBitRateUplink, &ie->value.choice.UEAggregateMaximumBitRate.uEaggregateMaximumBitRateUplink.buf);
ie->value.choice.UEAggregateMaximumBitRate.uEaggregateMaximumBitRateUplink.buf = (uint8_t *)calloc(4, sizeof(uint8_t));
INT32_TO_BUFFER(uEaggregateMaximumBitRateUplink, ie->value.choice.UEAggregateMaximumBitRate.uEaggregateMaximumBitRateUplink.buf);
ie->value.choice.UEAggregateMaximumBitRate.uEaggregateMaximumBitRateUplink.size = 4;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
@@ -1595,9 +1593,9 @@ int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request(
for (int i=0;i<e_rabs_tobeadded;i++) {
e_RABS_ToBeAdded_SgNBAddReq_ItemIEs = (X2AP_E_RABs_ToBeAdded_SgNBAddReq_ItemIEs_t *)calloc(1,sizeof(X2AP_E_RABs_ToBeAdded_SgNBAddReq_ItemIEs_t));
e_RABS_ToBeAdded_SgNBAddReq_ItemIEs->id = X2AP_ProtocolIE_ID_id_E_RABs_Admitted_ToBeAdded_Item;
e_RABS_ToBeAdded_SgNBAddReq_ItemIEs->id = X2AP_ProtocolIE_ID_id_E_RABs_ToBeAdded_SgNBAddReq_Item;
e_RABS_ToBeAdded_SgNBAddReq_ItemIEs->criticality = X2AP_Criticality_ignore;
e_RABS_ToBeAdded_SgNBAddReq_ItemIEs->value.present = X2AP_E_RABs_Admitted_ToBeAdded_ItemIEs__value_PR_E_RABs_Admitted_ToBeAdded_Item;
e_RABS_ToBeAdded_SgNBAddReq_ItemIEs->value.present = X2AP_E_RABs_ToBeAdded_SgNBAddReq_ItemIEs__value_PR_E_RABs_ToBeAdded_SgNBAddReq_Item;
e_RABS_ToBeAdded_SgNBAddReq_Item = &e_RABS_ToBeAdded_SgNBAddReq_ItemIEs->value.choice.E_RABs_ToBeAdded_SgNBAddReq_Item;
{
e_RABS_ToBeAdded_SgNBAddReq_Item->drb_ID = drb_ID;
@@ -1606,6 +1604,8 @@ int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request(
e_RABS_ToBeAdded_SgNBAddReq_Item->en_DC_ResourceConfiguration.mCGresources = mCGresources;
e_RABS_ToBeAdded_SgNBAddReq_Item->en_DC_ResourceConfiguration.sCGresources = sCGresources;
if (pDCPatSgNB == X2AP_EN_DC_ResourceConfiguration__pDCPatSgNB_present){
e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.present = X2AP_E_RABs_ToBeAdded_SgNBAddReq_Item__resource_configuration_PR_sgNBPDCPpresent;
e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.full_E_RAB_Level_QoS_Parameters.qCI = qCI;
e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.full_E_RAB_Level_QoS_Parameters.allocationAndRetentionPriority.pre_emptionCapability = pre_emptionCapability;
e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.full_E_RAB_Level_QoS_Parameters.allocationAndRetentionPriority.pre_emptionVulnerability = pre_emptionVulnerability;
@@ -1625,13 +1625,19 @@ int x2ap_eNB_generate_ENDC_x2_SgNB_addition_request(
}
ASN_SEQUENCE_ADD(&ie->value.choice.E_RABs_ToBeAdded_SgNBAddReqList.list, e_RABS_ToBeAdded_SgNBAddReq_ItemIEs);
}
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
ie = (X2AP_SgNBAdditionRequest_IEs_t *)calloc(1, sizeof(X2AP_SgNBAdditionRequest_IEs_t));
ie->id = X2AP_ProtocolIE_ID_id_MeNBtoSgNBContainer;
ie->criticality = X2AP_Criticality_reject;
ie->value.present = X2AP_SgNBAdditionRequest_IEs__value_PR_MeNBtoSgNBContainer;
ie->value.choice.MeNBtoSgNBContainer.buf = (uint8_t *)calloc(4096, sizeof(uint8_t));
memcpy(ie->value.choice.MeNBtoSgNBContainer.buf, CG_Config_Info.buf, CG_Config_Info.size);
ie->value.choice.MeNBtoSgNBContainer.size = 4096;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
if (x2ap_eNB_encode_pdu(&pdu, &buffer, &len) < 0) {
X2AP_ERROR("Failed to encode ENDC X2 setup response\n");
X2AP_ERROR("Failed to encode ENDC X2 SgNB_addition request message\n");
return -1;
}
openair2/X2AP/x2ap_eNB_handler.c
+2 -2
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@@ -1470,9 +1470,9 @@ x2ap_eNB_handle_ENDC_x2_setup_request(instance_t instance,
instance_p = x2ap_eNB_get_instance(instance);
DevAssert(instance_p != NULL);
// Panos: Here we should be calling an ENDC specific setup response function
return x2ap_eNB_generate_ENDC_x2_setup_response(instance_p, x2ap_eNB_data);
//return x2ap_eNB_generate_x2_setup_response(instance_p, x2ap_eNB_data);
//return x2ap_eNB_generate_ENDC_x2_SgNB_addition_request(instance_p, x2ap_eNB_data,0);
}
int