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Commit ebb9bbfa authored by Raymond Knopp's avatar Raymond Knopp
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Merge branch 'feature-127-protocol-split' of... 

Merge branch 'feature-127-protocol-split' of https://gitlab.eurecom.fr/oai/openairinterface5g into feature-127-protocol-split

Conflicts:
	openair2/F1AP/f1ap_cu_rrc_message_transfer.c
parents 825c33df f7f7daf7
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Showing with 525 additions and 122 deletions
.gitignore
View file @ ebb9bbfa
......@@ -3,5 +3,5 @@
# log and exec file
log/
*build_oai/
lte_build_oai/
targets/bin/
cmake_targets/lte_noS1_build_oai/CMakeLists.template 0 → 100644
View file @ ebb9bbfa
set(ENABLE_ITTI True)
set(ENABLE_USE_MME False)
set(PDCP_USE_NETLINK True)
set(LINK_ENB_PDCP_TO_IP_DRIVER True)
set(LINK_ENB_PDCP_TO_GTPV1U False)
set(PDCP_USE_NETLINK_QUEUES False)
set(LINUX True)
set(SECU False)
set(NAS_UE False)
cmake_targets/oaisim_build_oai/CMakeLists.template 0 → 100644
View file @ ebb9bbfa
cmake_minimum_required(VERSION 2.8)
set ( CMAKE_BUILD_TYPE "RelWithDebInfo" )
set ( DEBUG_OMG False )
set ( DISABLE_XER_PRINT False )
set ( DRIVER2013 True )
set ( ENABLE_ITTI True )
set ( ENABLE_NAS_UE_LOGGING True )
set ( ENABLE_NEW_MULTICAST True )
set ( ENABLE_RAL False )
set ( ENABLE_SECURITY True )
set ( ENABLE_STANDALONE_EPC False)
set ( ENABLE_USE_CPU_EXECUTION_TIME True )
set ( ENABLE_USE_MME True )
set ( ENABLE_USE_RAW_SOCKET_FOR_SGI True)
set ( ENABLE_VCD_FIFO False )
set ( ENB_MODE True )
set ( EXMIMO_IOT True )
set ( JUMBO_FRAME True )
set ( LARGE_SCALE False )
set ( LINK_ENB_PDCP_TO_GTPV1U True)
set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD True )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False)
set ( MSG_PRINT False )
set ( MU_RECEIVER False )
set ( NAS_ADDRESS_FIX False )
set ( NAS_BUILT_IN_UE True)
set ( NAS_MME False )
set ( NAS_UE True )
set ( NB_ANTENNAS_RX "2" )
set ( NB_ANTENNAS_TX "2" )
set ( NO_RRM True )
set ( OAISIM True )
set ( OAI_NW_DRIVER_TYPE_ETHERNET False )
set ( OAI_NW_DRIVER_USE_NETLINK True )
set ( OPENAIR2 True )
set ( OPENAIR_LTE True )
set ( PACKAGE_NAME "oaisim" )
set ( PDCP_USE_NETLINK True )
set ( PDCP_MSG_PRINT False )
set ( PHY_CONTEXT False )
set ( PHY_EMUL False )
set ( PHYSIM True )
set ( RF_BOARD "False" )
set ( RLC_STOP_ON_LOST_PDU False )
set ( RRC_ASN1_VERSION "Rel10" )
set ( RRC_DEFAULT_RAB_IS_AM True)
set ( RRC_MSG_PRINT False )
set ( SECU False )
set ( SMBV False )
set ( TEST_OMG False )
set ( USE_3GPP_ADDR_AS_LINK_ADDR False )
set ( USE_MME "R10" )
set ( XER_PRINT False )
cmake_targets/oaisim_mme_build_oai/CMakeLists.template 0 → 100644
View file @ ebb9bbfa
cmake_minimum_required(VERSION 2.8)
set ( CMAKE_BUILD_TYPE "RelWithDebInfo" )
set ( DEBUG_OMG False )
set ( DISABLE_XER_PRINT False )
set ( DRIVER2013 False )
set ( ENABLE_ITTI True )
set ( ENABLE_NAS_UE_LOGGING False )
set ( ENABLE_NEW_MULTICAST False )
set ( ENABLE_RAL False )
set ( ENABLE_SECURITY False )
set ( ENABLE_STANDALONE_EPC False )
set ( ENABLE_USE_CPU_EXECUTION_TIME False )
set ( ENABLE_USE_MME False )
set ( ENABLE_USE_RAW_SOCKET_FOR_SGI True)
set ( ENABLE_VCD_FIFO False )
set ( ENB_MODE False )
set ( EPC_BUILD True )
set ( EXMIMO_IOT False )
set ( JUMBO_FRAME False )
set ( LARGE_SCALE False )
set ( LINK_ENB_PDCP_TO_GTPV1U True)
set ( LINUX_LIST False )
set ( LINUX False )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD False )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MSG_PRINT False )
set ( MU_RECEIVER False )
set ( NAS_ADDRESS_FIX False )
set ( NAS_BUILT_IN_EPC True )
set ( NAS_MME True )
set ( NAS_NETLINK False )
set ( NAS_UE False )
set ( NB_ANTENNAS_RX "2" )
set ( NB_ANTENNAS_TX "2" )
set ( NO_RRM False )
set ( OAISIM False )
set ( OAI_NW_DRIVER_TYPE_ETHERNET False )
set ( OAI_NW_DRIVER_USE_NETLINK False )
set ( OPENAIR2 False )
set ( OPENAIR_LTE False )
set ( PACKAGE_NAME "EPC" )
set ( PDCP_MSG_PRINT False )
set ( PHY_CONTEXT False )
set ( PHY_EMUL False )
set ( PHYSIM False )
set ( RF_BOARD "False" )
set ( RRC_ASN1_VERSION "Rel10" )
set ( RLC_STOP_ON_LOST_PDU False )
set ( RRC_MSG_PRINT False )
set ( SECU False )
set ( SMBV False )
set ( TEST_OMG False )
set ( UPDATE_RELEASE_9 True)
set ( UPDATE_RELEASE_10 True)
set ( USE_3GPP_ADDR_AS_LINK_ADDR False )
set ( USE_MME "R10" )
set ( XER_PRINT False )
set ( XFORMS False )
cmake_targets/oaisim_noS1_build_oai/CMakeLists.template 0 → 100644
View file @ ebb9bbfa
cmake_minimum_required(VERSION 2.8)
set ( DEBUG_OMG False )
set ( DISABLE_XER_PRINT False )
set ( DRIVER2013 True )
set ( ENABLE_ITTI True )
set ( ENABLE_NAS_UE_LOGGING False )
set ( ENABLE_NEW_MULTICAST True )
set ( ENABLE_RAL False )
set ( ENABLE_SECURITY False )
set ( ENABLE_STANDALONE_EPC False)
set ( ENABLE_USE_CPU_EXECUTION_TIME True )
set ( ENABLE_USE_MME False )
set ( ENABLE_USE_RAW_SOCKET_FOR_SGI False)
set ( ENABLE_VCD_FIFO False )
set ( ENB_MODE True )
set ( EXMIMO_IOT True )
set ( JUMBO_FRAME True )
set ( LARGE_SCALE False )
set ( LINK_ENB_PDCP_TO_GTPV1U False)
set ( LINUX_LIST False )
set ( LINUX True )
set ( LOCALIZATION False )
set ( LOG_NO_THREAD 1 )
set ( DEADLINE_SCHEDULER False )
set ( MAC_CONTEXT 1 )
set ( MAX_NUM_CCs 1 )
set ( MESSAGE_CHART_GENERATOR False )
set ( MESSAGE_CHART_GENERATOR_RLC_MAC False )
set ( MESSAGE_CHART_GENERATOR_PHY False )
set ( MSG_PRINT False )
set ( MU_RECEIVER False )
set ( NAS_ADDRESS_FIX False )
set ( NAS_BUILT_IN_UE False)
set ( NAS_MME False )
set ( NAS_UE False )
set ( NB_ANTENNAS_RX "2" )
set ( NB_ANTENNAS_TX "2" )
set ( NO_RRM True )
set ( OAISIM True )
set ( OAI_NW_DRIVER_TYPE_ETHERNET False )
set ( OAI_NW_DRIVER_USE_NETLINK True )
set ( OPENAIR2 True )
set ( OPENAIR_LTE True )
set ( PACKAGE_NAME "oaisim" )
set ( PDCP_USE_NETLINK True )
set ( PDCP_MSG_PRINT False )
set ( PHY_CONTEXT False )
set ( PHY_EMUL False )
set ( PHYSIM True )
set ( RF_BOARD "False" )
set ( RRC_ASN1_VERSION "Rel10" )
set ( RLC_STOP_ON_LOST_PDU False )
set ( RRC_MSG_PRINT False )
set ( SECU False )
set ( SMBV False )
set ( TEST_OMG False )
set ( USE_3GPP_ADDR_AS_LINK_ADDR False )
set ( USE_MME "R10" )
set ( XER_PRINT False )
set ( DEBUG_PHY False )
set ( DEBUG_PHY_PROC False)
set ( DEBUG_DLSCH False)
openair2/COMMON/f1ap_messages_def.h
View file @ ebb9bbfa
......@@ -37,7 +37,7 @@ MESSAGE_DEF(F1AP_UL_RRC_MESSAGE , MESSAGE_PRIORITY_MED, f1ap_ul_r
/* RRC -> F1AP messages */
MESSAGE_DEF(F1AP_DL_RRC_MESSAGE , MESSAGE_PRIORITY_MED, f1ap_dl_rrc_message_t , f1ap_downlink_rrc_message )
MESSAGE_DEF(F1AP_DL_RRC_MESSAGE , MESSAGE_PRIORITY_MED, f1ap_dl_rrc_message_t , f1ap_dl_rrc_message )
//MESSAGE_DEF(F1AP_INITIAL_CONTEXT_SETUP_REQ , MESSAGE_PRIORITY_MED, f1ap_initial_context_setup_req_t , f1ap_initial_context_setup_req )
......
openair2/F1AP/f1ap_cu_rrc_message_transfer.c
View file @ ebb9bbfa
......@@ -44,6 +44,10 @@
// a compile error
#undef C_RNTI
// Bing Kai: create CU and DU context, and put all the information there.
uint64_t du_ue_f1ap_id = 0;
uint32_t f1ap_assoc_id = 0;
uint32_t f1ap_stream = 0;
/*
Initial UL RRC Message Transfer
*/
......@@ -67,15 +71,18 @@ int CU_handle_INITIAL_UL_RRC_MESSAGE_TRANSFER(instance_t instance,
uint8_t *ccch_sdu;
sdu_size_t ccch_sdu_len;
int CC_id =0;
uint64_t du_ue_f1ap_id;
DevAssert(pdu != NULL);
if (stream != 0) {
LOG_E(F1AP, "[SCTP %d] Received F1 on stream != 0 (%d)\n",
LOG_E(CU_F1AP, "[SCTP %d] Received F1 on stream != 0 (%d)\n",
assoc_id, stream);
return -1;
}
// TODO: use context
f1ap_stream = stream;
f1ap_assoc_id = assoc_id;
container = &pdu->choice.initiatingMessage->value.choice.InitialULRRCMessageTransfer;
......@@ -85,10 +92,13 @@ int CU_handle_INITIAL_UL_RRC_MESSAGE_TRANSFER(instance_t instance,
du_ue_f1ap_id = ie->value.choice.GNB_DU_UE_F1AP_ID;
printf("du_ue_f1ap_id %lu \n", du_ue_f1ap_id);
/* NRCGI */
/* NRCGI
* TODO: process NRCGI
*/
F1AP_FIND_PROTOCOLIE_BY_ID(F1AP_InitialULRRCMessageTransferIEs_t, ie, container,
F1AP_ProtocolIE_ID_id_NRCGI, true);
uint64_t nr_cellid;
BIT_STRING_TO_NR_CELL_IDENTITY(&ie->value.choice.NRCGI.nRCellIdentity,nr_cellid);
......@@ -166,16 +176,28 @@ int CU_handle_INITIAL_UL_RRC_MESSAGE_TRANSFER(instance_t instance,
*/
//void CU_send_DL_RRC_MESSAGE_TRANSFER(F1AP_DLRRCMessageTransfer_t *DLRRCMessageTransfer) {
int CU_send_DL_RRC_MESSAGE_TRANSFER(instance_t instance) {
F1AP_F1AP_PDU_t pdu;
int CU_send_DL_RRC_MESSAGE_TRANSFER(instance_t instance,
f1ap_dl_rrc_message_t *f1ap_dl_rrc)
{
F1AP_F1AP_PDU_t pdu;
F1AP_DLRRCMessageTransfer_t *out;
F1AP_DLRRCMessageTransferIEs_t *ie;
uint8_t *buffer;
uint32_t len;
if (f1ap_stream == 0) {
LOG_E(CU_F1AP, "[CU %d] Received DL RRC message transfer on stream == %d\n",
f1ap_assoc_id, f1ap_stream);
return -1;
}
out = &pdu.choice.initiatingMessage->value.choice.DLRRCMessageTransfer;
/* Create */
/* 0. Message Type */
/* 0. Message Type */
memset(&pdu, 0, sizeof(pdu));
pdu.present = F1AP_F1AP_PDU_PR_initiatingMessage;
pdu.choice.initiatingMessage = (F1AP_InitiatingMessage_t *)calloc(1, sizeof(F1AP_InitiatingMessage_t));
......@@ -186,11 +208,12 @@ int CU_send_DL_RRC_MESSAGE_TRANSFER(instance_t instance) {
/* mandatory */
/* c1. GNB_CU_UE_F1AP_ID */
ie = (F1AP_DLRRCMessageTransferIEs_t *)calloc(1, sizeof(F1AP_DLRRCMessageTransferIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_DLRRCMessageTransferIEs__value_PR_GNB_CU_UE_F1AP_ID;
ie->value.choice.GNB_CU_UE_F1AP_ID = 126L;
ie->value.choice.GNB_CU_UE_F1AP_ID = f1ap_dl_rrc->gNB_CU_ue_id;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* mandatory */
......@@ -199,19 +222,19 @@ int CU_send_DL_RRC_MESSAGE_TRANSFER(instance_t instance) {
ie->id = F1AP_ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_DLRRCMessageTransferIEs__value_PR_GNB_DU_UE_F1AP_ID;
ie->value.choice.GNB_DU_UE_F1AP_ID = 651L;
ie->value.choice.GNB_DU_UE_F1AP_ID = du_ue_f1ap_id; // TODO: f1ap_dl_rrc->gNB_DU_ue_id
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* optional */
/* c3. oldgNB_DU_UE_F1AP_ID */
if (0) {
/* if (f1ap_dl_rrc->old_gNB_DU_ue_id != 0xFFFFFFFF) {
ie = (F1AP_DLRRCMessageTransferIEs_t *)calloc(1, sizeof(F1AP_DLRRCMessageTransferIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_oldgNB_DU_UE_F1AP_ID;
ie->criticality = F1AP_Criticality_reject;
//ie->value.present = F1AP_DLRRCMessageTransferIEs__value_PR_NOTHING;
//ie->value.choice. = 1;
ie->id = F1AP_ProtocolIE_ID_id_oldgNB_DU_UE_F1AP_ID;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_DLRRCMessageTransferIEs__value_PR_NOTHING;
ie->value.choice.oldgNB_DU_UE_F1AP_ID = f1ap_dl_rrc->old_gNB_DU_ue_id;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
}
}*/
/* mandatory */
/* c4. SRBID */
......@@ -219,12 +242,12 @@ int CU_send_DL_RRC_MESSAGE_TRANSFER(instance_t instance) {
ie->id = F1AP_ProtocolIE_ID_id_SRBID;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_DLRRCMessageTransferIEs__value_PR_SRBID;
ie->value.choice.SRBID = 2L;
ie->value.choice.SRBID = f1ap_dl_rrc->srb_id;
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* optional */
/* c5. ExecuteDuplication */
if (0) {
if (f1ap_dl_rrc->execute_duplication) {
ie = (F1AP_DLRRCMessageTransferIEs_t *)calloc(1, sizeof(F1AP_DLRRCMessageTransferIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_ExecuteDuplication;
ie->criticality = F1AP_Criticality_ignore;
......@@ -240,11 +263,12 @@ int CU_send_DL_RRC_MESSAGE_TRANSFER(instance_t instance) {
ie->id = F1AP_ProtocolIE_ID_id_RRCContainer;
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_DLRRCMessageTransferIEs__value_PR_RRCContainer;
OCTET_STRING_fromBuf(&ie->value.choice.RRCContainer, "A", strlen("A"));
OCTET_STRING_fromBuf(&ie->value.choice.RRCContainer, f1ap_dl_rrc->rrc_container, f1ap_dl_rrc->rrc_container_length);
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* optional */
/* c7. RAT_FrequencyPriorityInformation */
/* TODO */
if (0) {
ie = (F1AP_DLRRCMessageTransferIEs_t *)calloc(1, sizeof(F1AP_DLRRCMessageTransferIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_RAT_FrequencyPriorityInformation;
......@@ -265,13 +289,17 @@ int CU_send_DL_RRC_MESSAGE_TRANSFER(instance_t instance) {
return -1;
}
#ifdef F1AP_TEST
printf("\n");
/* decode */
if (f1ap_decode_pdu(&pdu, buffer, len) > 0) {
printf("Failed to decode F1 setup request\n");
return -1;
}
#endif
cu_f1ap_itti_send_sctp_data_req(instance, f1ap_assoc_id, buffer, len, 0);
return 0;
}
......@@ -284,5 +312,71 @@ int CU_handle_UL_RRC_MESSAGE_TRANSFER(instance_t instance,
uint32_t assoc_id,
uint32_t stream,
F1AP_F1AP_PDU_t *pdu) {
AssertFatal(1==0,"Not implemented yet\n");
printf("CU_handle_UL_RRC_MESSAGE_TRANSFER \n");
MessageDef *message_p;
F1AP_ULRRCMessageTransfer_t *container;
F1AP_ULRRCMessageTransferIEs_t *ie;
uint8_t *buffer;
uint32_t len;
uint64_t cu_ue_f1ap_id;
uint64_t du_ue_f1ap_id;
uint64_t srb_id;
int executeDuplication;
sdu_size_t ccch_sdu_len;
uint64_t subscriberProfileIDforRFP;
uint64_t rAT_FrequencySelectionPriority;
DevAssert(pdu != NULL);
if (stream != 0) {
LOG_E(F1AP, "[SCTP %d] Received F1 on stream != 0 (%d)\n",
assoc_id, stream);
return -1;
}
container = &pdu->choice.initiatingMessage->value.choice.ULRRCMessageTransfer;
/* GNB_CU_UE_F1AP_ID */
F1AP_FIND_PROTOCOLIE_BY_ID(F1AP_ULRRCMessageTransferIEs_t, ie, container,
F1AP_ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID, true);
cu_ue_f1ap_id = ie->value.choice.GNB_CU_UE_F1AP_ID;
printf("cu_ue_f1ap_id %lu \n", cu_ue_f1ap_id);
/* GNB_DU_UE_F1AP_ID */
F1AP_FIND_PROTOCOLIE_BY_ID(F1AP_ULRRCMessageTransferIEs_t, ie, container,
F1AP_ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID, true);
du_ue_f1ap_id = ie->value.choice.GNB_DU_UE_F1AP_ID;
printf("du_ue_f1ap_id %lu \n", du_ue_f1ap_id);
/* mandatory */
/* SRBID */
F1AP_FIND_PROTOCOLIE_BY_ID(F1AP_ULRRCMessageTransferIEs_t, ie, container,
F1AP_ProtocolIE_ID_id_SRBID, true);
srb_id = ie->value.choice.SRBID;
printf("srb_id %lu \n", srb_id);
// issue in here
/* mandatory */
/* RRC Container */
F1AP_FIND_PROTOCOLIE_BY_ID(F1AP_ULRRCMessageTransferIEs_t, ie, container,
F1AP_ProtocolIE_ID_id_RRCContainer, true);
// BK: need check
// create an ITTI message and copy SDU
message_p = itti_alloc_new_message (TASK_CU_F1, RRC_MAC_CCCH_DATA_IND);
memset (RRC_MAC_CCCH_DATA_IND (message_p).sdu, 0, CCCH_SDU_SIZE);
ccch_sdu_len = ie->value.choice.RRCContainer.size;
memcpy(RRC_MAC_CCCH_DATA_IND (message_p).sdu, ie->value.choice.RRCContainer.buf,
ccch_sdu_len);
printf ("RRCContainer(CCCH) :");
for (int i=0;i<ie->value.choice.RRCContainer.size;i++) printf("%2x ",RRC_MAC_CCCH_DATA_IND (message_p).sdu[i]);
return 0;
}
openair2/F1AP/f1ap_cu_rrc_message_transfer.h
View file @ ebb9bbfa
......@@ -38,11 +38,13 @@ int CU_handle_INITIAL_UL_RRC_MESSAGE_TRANSFER(instance_t instance,
uint32_t stream,
F1AP_F1AP_PDU_t *pdu);
int CU_send_DL_RRC_MESSAGE_TRANSFER(instance_t instance);
int CU_send_DL_RRC_MESSAGE_TRANSFER(instance_t instance,
f1ap_dl_rrc_message_t *f1ap_dl_rrc);
int CU_handle_UL_RRC_MESSAGE_TRANSFER(instance_t instance,
uint32_t assoc_id,
uint32_t stream,
F1AP_F1AP_PDU_t *pdu);
#endif /* F1AP_CU_RRC_MESSAGE_TRANSFER_H_ */
openair2/F1AP/f1ap_cu_task.c
View file @ ebb9bbfa
......@@ -33,6 +33,7 @@
#include "f1ap_common.h"
#include "f1ap_handlers.h"
#include "f1ap_cu_interface_management.h"
#include "f1ap_cu_rrc_message_transfer.h"
#include "f1ap_cu_task.h"
extern RAN_CONTEXT_t RC;
......@@ -144,6 +145,13 @@ void *F1AP_CU_task(void *arg) {
&F1AP_SETUP_RESP(received_msg));
break;
case F1AP_DL_RRC_MESSAGE: // from rrc
LOG_W(CU_F1AP, "F1AP_DL_RRC_MESSAGE\n");
// CU_send_f1setup_resp(ITTI_MESSAGE_GET_INSTANCE(received_msg),
// &F1AP_SETUP_RESP(received_msg));
CU_send_DL_RRC_MESSAGE_TRANSFER(ITTI_MESSAGE_GET_INSTANCE(received_msg),
&F1AP_SETUP_RESP(received_msg));
break;
// case F1AP_SETUP_RESPONSE: // This is from RRC
// CU_send_F1_SETUP_RESPONSE(instance, *f1ap_setup_ind, &(F1AP_SETUP_RESP) f1ap_setup_resp)
......
openair2/F1AP/f1ap_decoder.c
View file @ ebb9bbfa
......@@ -42,14 +42,25 @@ static int f1ap_decode_initiating_message(F1AP_F1AP_PDU_t *pdu)
switch(pdu->choice.initiatingMessage->procedureCode) {
case F1AP_ProcedureCode_id_F1Setup:
res = asn_encode_to_new_buffer(NULL, ATS_CANONICAL_XER, &asn_DEF_F1AP_F1AP_PDU, pdu);
printf("f1ap_eNB_decode_initiating_message!\n");
break;
case F1AP_ProcedureCode_id_InitialULRRCMessageTransfer:
res = asn_encode_to_new_buffer(NULL, ATS_CANONICAL_XER, &asn_DEF_F1AP_F1AP_PDU, pdu);
printf("f1ap_eNB_decode_initiating_message!\n");
break;
case F1AP_ProcedureCode_id_F1Setup:
res = asn_encode_to_new_buffer(NULL, ATS_CANONICAL_XER, &asn_DEF_F1AP_F1AP_PDU, pdu);
printf("f1ap_eNB_decode_initiating_message!\n");
break;
case F1AP_ProcedureCode_id_InitialULRRCMessageTransfer:
res = asn_encode_to_new_buffer(NULL, ATS_CANONICAL_XER, &asn_DEF_F1AP_F1AP_PDU, pdu);
printf("f1ap_eNB_decode_initiating_message!\n");
break;
case F1AP_ProcedureCode_id_DLRRCMessageTransfer:
res = asn_encode_to_new_buffer(NULL, ATS_CANONICAL_XER, &asn_DEF_F1AP_F1AP_PDU, pdu);
printf("f1ap_eNB_decode_initiating_message!\n");
break;
case F1AP_ProcedureCode_id_ULRRCMessageTransfer:
res = asn_encode_to_new_buffer(NULL, ATS_CANONICAL_XER, &asn_DEF_F1AP_F1AP_PDU, pdu);
printf("f1ap_eNB_decode_initiating_message!\n");
break;
// case F1AP_ProcedureCode_id_InitialContextSetup:
// res = asn_encode_to_new_buffer(NULL, ATS_CANONICAL_XER, &asn_DEF_F1AP_F1AP_PDU, pdu);
// message_id = F1AP_INITIAL_CONTEXT_SETUP_LOG;
......
openair2/F1AP/f1ap_du_interface_management.c
View file @ ebb9bbfa
......@@ -433,7 +433,7 @@ int DU_handle_F1_SETUP_RESPONSE(instance_t instance,
int num_cells_to_activate = 0;
F1AP_Cells_to_be_Activated_List_Item_t *cell;
MessageDef *msg_p = itti_alloc_new_message (TASK_ENB_APP, F1AP_SETUP_RESP);
MessageDef *msg_p = itti_alloc_new_message (TASK_DU_F1, F1AP_SETUP_RESP);
printf("F1AP: F1Setup-Resp: protocolIEs.list.count %d\n",
in->protocolIEs.list.count);
......
openair2/F1AP/f1ap_du_rrc_message_transfer.c
View file @ ebb9bbfa
......@@ -48,7 +48,107 @@ int DU_handle_DL_RRC_MESSAGE_TRANSFER(instance_t instance,
uint32_t assoc_id,
uint32_t stream,
F1AP_F1AP_PDU_t *pdu) {
AssertFatal(1==0,"Not implemented yet\n");
printf("DU_handle_DL_RRC_MESSAGE_TRANSFER \n");
MessageDef *message_p;
F1AP_DLRRCMessageTransfer_t *container;
F1AP_DLRRCMessageTransferIEs_t *ie;
uint8_t *buffer;
uint32_t len;
uint64_t cu_ue_f1ap_id;
uint64_t du_ue_f1ap_id;
uint64_t srb_id;
int executeDuplication;
sdu_size_t ccch_sdu_len;
uint64_t subscriberProfileIDforRFP;
uint64_t rAT_FrequencySelectionPriority;
DevAssert(pdu != NULL);
if (stream != 0) {
LOG_E(F1AP, "[SCTP %d] Received F1 on stream != 0 (%d)\n",
assoc_id, stream);
return -1;
}
container = &pdu->choice.initiatingMessage->value.choice.DLRRCMessageTransfer;
/* GNB_CU_UE_F1AP_ID */
F1AP_FIND_PROTOCOLIE_BY_ID(F1AP_DLRRCMessageTransferIEs_t, ie, container,
F1AP_ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID, true);
cu_ue_f1ap_id = ie->value.choice.GNB_CU_UE_F1AP_ID;
printf("cu_ue_f1ap_id %lu \n", cu_ue_f1ap_id);
/* GNB_DU_UE_F1AP_ID */
F1AP_FIND_PROTOCOLIE_BY_ID(F1AP_DLRRCMessageTransferIEs_t, ie, container,
F1AP_ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID, true);
du_ue_f1ap_id = ie->value.choice.GNB_DU_UE_F1AP_ID;
printf("du_ue_f1ap_id %lu \n", du_ue_f1ap_id);
/* optional */
/* oldgNB_DU_UE_F1AP_ID */
if (0) {
F1AP_FIND_PROTOCOLIE_BY_ID(F1AP_DLRRCMessageTransferIEs_t, ie, container,
F1AP_ProtocolIE_ID_id_oldgNB_DU_UE_F1AP_ID, true);
}
/* mandatory */
/* SRBID */
F1AP_FIND_PROTOCOLIE_BY_ID(F1AP_DLRRCMessageTransferIEs_t, ie, container,
F1AP_ProtocolIE_ID_id_SRBID, true);
srb_id = ie->value.choice.SRBID;
printf("srb_id %lu \n", srb_id);
/* optional */
/* ExecuteDuplication */
if (0) {
F1AP_FIND_PROTOCOLIE_BY_ID(F1AP_DLRRCMessageTransferIEs_t, ie, container,
F1AP_ProtocolIE_ID_id_ExecuteDuplication, true);
executeDuplication = ie->value.choice.ExecuteDuplication;
printf("ExecuteDuplication %d \n", executeDuplication);
}
// issue in here
/* mandatory */
/* RRC Container */
F1AP_FIND_PROTOCOLIE_BY_ID(F1AP_DLRRCMessageTransferIEs_t, ie, container,
F1AP_ProtocolIE_ID_id_RRCContainer, true);
// BK: need check
// create an ITTI message and copy SDU
message_p = itti_alloc_new_message (TASK_CU_F1, RRC_MAC_CCCH_DATA_IND);
memset (RRC_MAC_CCCH_DATA_IND (message_p).sdu, 0, CCCH_SDU_SIZE);
ccch_sdu_len = ie->value.choice.RRCContainer.size;
memcpy(RRC_MAC_CCCH_DATA_IND (message_p).sdu, ie->value.choice.RRCContainer.buf,
ccch_sdu_len);
printf ("RRCContainer(CCCH) :");
for (int i=0;i<ie->value.choice.RRCContainer.size;i++) printf("%2x ",RRC_MAC_CCCH_DATA_IND (message_p).sdu[i]);
/* optional */
/* RAT_FrequencyPriorityInformation */
if (0) {
F1AP_FIND_PROTOCOLIE_BY_ID(F1AP_DLRRCMessageTransferIEs_t, ie, container,
F1AP_ProtocolIE_ID_id_RAT_FrequencyPriorityInformation, true);
switch(ie->value.choice.RAT_FrequencyPriorityInformation.present) {
case F1AP_RAT_FrequencyPriorityInformation_PR_subscriberProfileIDforRFP:
subscriberProfileIDforRFP = ie->value.choice.RAT_FrequencyPriorityInformation.choice.subscriberProfileIDforRFP;
break;
case F1AP_RAT_FrequencyPriorityInformation_PR_rAT_FrequencySelectionPriority:
rAT_FrequencySelectionPriority = ie->value.choice.RAT_FrequencyPriorityInformation.choice.rAT_FrequencySelectionPriority;
break;
}
}
return 0;
}
//void DU_send_UL_RRC_MESSAGE_TRANSFER(F1AP_ULRRCMessageTransfer_t *ULRRCMessageTransfer) {
......@@ -207,20 +307,12 @@ int DU_send_INITIAL_UL_RRC_MESSAGE_TRANSFER(
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
}
/* encode */
if (f1ap_encode_pdu(&pdu, &buffer, &len) < 0) {
printf("Failed to encode F1 setup request\n");
return -1;
}
printf("\n");
du_f1ap_itti_send_sctp_data_req(0, f1ap_du_data->assoc_id, buffer, len, 0);
return 0;
/* decode */
// if (f1ap_decode_pdu(&pdu, buffer, len) > 0) {
// printf("Failed to decode F1 setup request\n");
// }
//AssertFatal(1==0,"Not implemented yet\n");
}
openair2/F1AP/f1ap_handlers.c
View file @ ebb9bbfa
......@@ -36,6 +36,7 @@
#include "f1ap_cu_interface_management.h"
#include "f1ap_du_interface_management.h"
#include "f1ap_cu_rrc_message_transfer.h"
#include "f1ap_du_rrc_message_transfer.h"
extern f1ap_setup_req_t *f1ap_du_data_from_du;
......@@ -55,8 +56,8 @@ f1ap_message_decoded_callback f1ap_messages_callback[][3] = {
{ 0, 0, 0 }, /* UEMobilityCommand */
{ 0, 0, 0 }, /* UEContextReleaseRequest */
{ CU_handle_INITIAL_UL_RRC_MESSAGE_TRANSFER, 0, 0 }, /* InitialULRRCMessageTransfer */
{ 0, 0, 0 }, /* DLRRCMessageTransfer */
{ 0, 0, 0 }, /* ULRRCMessageTransfer */
{ DU_handle_DL_RRC_MESSAGE_TRANSFER, 0, 0 }, /* DLRRCMessageTransfer */
{ CU_handle_UL_RRC_MESSAGE_TRANSFER, 0, 0 }, /* ULRRCMessageTransfer */
{ 0, 0, 0 }, /* privateMessage */
{ 0, 0, 0 }, /* UEInactivityNotification */
{ 0, 0, 0 }, /* GNBDUResourceCoordination */
......
openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
View file @ ebb9bbfa
......@@ -366,8 +366,6 @@ rx_sdu(const module_id_t enb_mod_idP,
for (ii = 0; ii < NB_RA_PROC_MAX; ii++) {
ra = &mac->common_channels[CC_idP].ra[ii];
if ((ra->rnti == current_rnti) && (ra->state != IDLE)) {
//int RC.cudu.du_flag = 1;
//int du_flag = 1;
mac_rrc_data_ind(
enb_mod_idP,
CC_idP,
......@@ -376,8 +374,7 @@ rx_sdu(const module_id_t enb_mod_idP,
DCCH,
(uint8_t *) payload_ptr,
rx_lengths[i],
0,
RC.rrc[enb_mod_idP]->node_type
0
);
// prepare transmission of Msg4(RRCConnectionReconfiguration)
ra->state = MSGCRNTI;
......@@ -618,19 +615,16 @@ rx_sdu(const module_id_t enb_mod_idP,
// kill RA procedure
}
//int RC.cudu.du_flag = 1;
//int du_flag = 1;
mac_rrc_data_ind(
enb_mod_idP,
enb_mod_idP,
CC_idP,
frameP, subframeP, UE_id,
current_rnti,
CCCH,
(uint8_t *) payload_ptr,
rx_lengths[i],
0,
RC.rrc[enb_mod_idP]->node_type
);
0
);
if (num_ce > 0) { // handle msg3 which is not RRCConnectionRequest
......
openair2/RRC/L2_INTERFACE/openair_rrc_L2_interface.h
View file @ ebb9bbfa
......@@ -56,8 +56,7 @@ mac_rrc_data_ind(
const rb_id_t srb_idP,
const uint8_t* sduP,
const sdu_size_t sdu_lenP,
const uint8_t mbsfn_sync_areaP,
const int du_flag
const uint8_t mbsfn_sync_areaP
);
int8_t
......
openair2/RRC/LTE/L2_interface.c
View file @ ebb9bbfa
......@@ -270,13 +270,13 @@ mac_rrc_data_ind(
const rb_id_t srb_idP,
const uint8_t* sduP,
const sdu_size_t sdu_lenP,
const uint8_t mbsfn_sync_areaP,
const int node_type
const uint8_t mbsfn_sync_areaP
)
//--------------------------------------------------------------------------
{
LOG_E(RRC, "node_type == %d \n" , node_type);
if (node_type == ngran_eNB_DU) {
if ( RC.rrc[module_idP]->node_type == ngran_eNB_DU) {
LOG_W(RRC,"[DU %d][RAPROC] Received SDU for CCCH on SRB %d length %d for UE id %d RNTI %x \n",
module_idP, srb_idP, sdu_lenP, UE_id, rntiP);
......
openair2/RRC/LTE/rrc_eNB.c
View file @ ebb9bbfa
......@@ -5734,7 +5734,8 @@ rrc_eNB_generate_RRCConnectionSetup(
SRB_ToAddModList_t **SRB_configList;
SRB_ToAddMod_t *SRB1_config;
int cnt;
MessageDef *message_p;
T(T_ENB_RRC_CONNECTION_SETUP, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
T_INT(ctxt_pP->subframe), T_INT(ctxt_pP->rnti));
......@@ -5757,8 +5758,35 @@ rrc_eNB_generate_RRCConnectionSetup(
"[MSG] RRC Connection Setup\n");
// configure SRB1/SRB2, PhysicalConfigDedicated, MAC_MainConfig for UE
if (*SRB_configList != NULL) {
switch (RC.rrc[ctxt_pP->module_id]->node_type){
case ngran_eNB_CU :
case ngran_ng_eNB_CU :
case ngran_gNB_CU :
// nothing to do for CU
break;
case ngran_eNB_DU :
case ngran_gNB_DU :
// create an ITTI message
/* TODO: F1 IDs ar missing in RRC */
message_p = itti_alloc_new_message (TASK_CU_F1, F1AP_DL_RRC_MESSAGE);
memset (F1AP_DL_RRC_MESSAGE (message_p).rrc_container, 0, F1AP_DL_RRC_MESSAGE);
memcpy (F1AP_DL_RRC_MESSAGE (message_p).rrc_container,
(uint8_t*) ue_p->Srb0.Tx_buffer.Payload,
ue_p->Srb0.Tx_buffer.payload_size);
F1AP_DL_RRC_MESSAGE (message_p).rrc_container_length = ue_p->Srb0.Tx_buffer.payload_size;
F1AP_DL_RRC_MESSAGE (message_p).gNB_CU_ue_id = 0;
F1AP_DL_RRC_MESSAGE (message_p).gNB_DU_ue_id = 0;
F1AP_DL_RRC_MESSAGE (message_p).old_gNB_DU_ue_id = 0xFFFFFFFF; // unknown
F1AP_DL_RRC_MESSAGE (message_p).srb_id = CCCH;
F1AP_DL_RRC_MESSAGE (message_p).execute_duplication = 1;
F1AP_DL_RRC_MESSAGE (message_p).RAT_frequency_priority_information.en_dc = 0;
itti_send_msg_to_task (TASK_RRC_ENB, UE_MODULE_ID_TO_INSTANCE(ctxt_pP->module_id), message_p);
case ngran_eNB:
case ngran_ng_eNB :
case ngran_gNB :
if (*SRB_configList != NULL) {
for (cnt = 0; cnt < (*SRB_configList)->list.count; cnt++) {
if ((*SRB_configList)->list.array[cnt]->srb_Identity == 1) {
SRB1_config = (*SRB_configList)->list.array[cnt];
......@@ -5812,11 +5840,14 @@ rrc_eNB_generate_RRCConnectionSetup(
(SystemInformationBlockType1_v1310_IEs_t *)NULL
#endif
);
break;
}
}
}
break;
default :
LOG_W(RRC, "Unknown node type %d\n", RC.rrc[ctxt_pP->module_id]->node_type);
}
MSC_LOG_TX_MESSAGE(
MSC_RRC_ENB,
MSC_RRC_UE,
......@@ -6058,36 +6089,6 @@ rrc_eNB_decode_ccch(
0,
0);
/*
#if defined(ENABLE_ITTI)
# if defined(DISABLE_ITTI_XER_PRINT)
{
MessageDef *message_p;
message_p = itti_alloc_new_message(TASK_RRC_ENB, RRC_UL_CCCH_MESSAGE);
memcpy(&message_p->ittiMsg, (void *)ul_ccch_msg, sizeof(RrcUlCcchMessage));
itti_send_msg_to_task(TASK_UNKNOWN, ctxt_pP->instance, message_p);
}
# else
{
char message_string[10000];
size_t message_string_size;
if ((message_string_size =
xer_sprint(message_string, sizeof(message_string), &asn_DEF_UL_CCCH_Message, (void *)ul_ccch_msg)) > 0) {
MessageDef *msg_p;
msg_p = itti_alloc_new_message_sized(TASK_RRC_ENB, RRC_UL_CCCH, message_string_size + sizeof(IttiMsgText));
msg_p->ittiMsg.rrc_ul_ccch.size = message_string_size;
memcpy(&msg_p->ittiMsg.rrc_ul_ccch.text, message_string, message_string_size);
itti_send_msg_to_task(TASK_UNKNOWN, ctxt_pP->instance, msg_p);
}
}
# endif
#endif
*/
for (i = 0; i < 8; i++) {
LOG_T(RRC, "%x.", ((uint8_t *) & ul_ccch_msg)[i]);
......@@ -6317,18 +6318,19 @@ rrc_eNB_decode_ccch(
#endif
,NULL);
rrc_rlc_config_asn1_req(ctxt_pP,
ue_context_p->ue_context.SRB_configList,
(DRB_ToAddModList_t*) NULL,
(DRB_ToReleaseList_t*) NULL
ue_context_p->ue_context.SRB_configList,
(DRB_ToAddModList_t*) NULL,
(DRB_ToReleaseList_t*) NULL
#if (RRC_VERSION >= MAKE_VERSION(9, 0, 0))
, (PMCH_InfoList_r9_t *) NULL,
0,0
, (PMCH_InfoList_r9_t *) NULL,
0,0
# endif
);
);
#endif //NO_RRM
}
break;
}
break;
case UL_CCCH_MessageType__c1_PR_rrcConnectionRequest:
T(T_ENB_RRC_CONNECTION_REQUEST, T_INT(ctxt_pP->module_id), T_INT(ctxt_pP->frame),
......@@ -6362,12 +6364,12 @@ rrc_eNB_decode_ccch(
rrcConnectionRequest = &ul_ccch_msg->message.choice.c1.choice.rrcConnectionRequest.criticalExtensions.choice.rrcConnectionRequest_r8;
{
if (InitialUE_Identity_PR_randomValue == rrcConnectionRequest->ue_Identity.present) {
if(rrcConnectionRequest->ue_Identity.choice.randomValue.size != 5)
{
LOG_I(RRC, "wrong InitialUE-Identity randomValue size, expected 5, provided %lu",
(long unsigned int)rrcConnectionRequest->ue_Identity.choice.randomValue.size);
return -1;
}
if(rrcConnectionRequest->ue_Identity.choice.randomValue.size != 5)
{
LOG_I(RRC, "wrong InitialUE-Identity randomValue size, expected 5, provided %lu",
(long unsigned int)rrcConnectionRequest->ue_Identity.choice.randomValue.size);
return -1;
}
memcpy(((uint8_t*) & random_value) + 3,
rrcConnectionRequest->ue_Identity.choice.randomValue.buf,
rrcConnectionRequest->ue_Identity.choice.randomValue.size);
......@@ -6437,8 +6439,8 @@ rrc_eNB_decode_ccch(
PROTOCOL_RRC_CTXT_UE_FMT" RRCConnectionRequest without random UE identity or S-TMSI not supported, let's reject the UE\n",
PROTOCOL_RRC_CTXT_UE_ARGS(ctxt_pP));
rrc_eNB_generate_RRCConnectionReject(ctxt_pP,
rrc_eNB_get_ue_context(RC.rrc[ctxt_pP->module_id], ctxt_pP->rnti),
CC_id);
rrc_eNB_get_ue_context(RC.rrc[ctxt_pP->module_id], ctxt_pP->rnti),
CC_id);
// navid:
break;
}
......@@ -6546,17 +6548,21 @@ rrc_eNB_decode_ccch(
#endif
,NULL);
rrc_rlc_config_asn1_req(ctxt_pP,
ue_context_p->ue_context.SRB_configList,
(DRB_ToAddModList_t*) NULL,
(DRB_ToReleaseList_t*) NULL
if ( (RC.rrc[ctxt_pP->module_id]->node_type != ngran_eNB_CU) ||
(RC.rrc[ctxt_pP->module_id]->node_type != ngran_ng_eNB_CU) ||
(RC.rrc[ctxt_pP->module_id]->node_type != ngran_gNB_CU) ) {
rrc_rlc_config_asn1_req(ctxt_pP,
ue_context_p->ue_context.SRB_configList,
(DRB_ToAddModList_t*) NULL,
(DRB_ToReleaseList_t*) NULL
#if (RRC_VERSION >= MAKE_VERSION(9, 0, 0))
, (PMCH_InfoList_r9_t *) NULL
, 0, 0
, (PMCH_InfoList_r9_t *) NULL
, 0, 0
#endif
);
);
#endif //NO_RRM
}
break;
default:
......
openair2/RRC/LTE/rrc_proto.h
View file @ ebb9bbfa
......@@ -430,8 +430,7 @@ mac_rrc_data_ind(
const rb_id_t srb_idP,
const uint8_t* sduP,
const sdu_size_t sdu_lenP,
const uint8_t mbsfn_sync_areaP,
const int node_type
const uint8_t mbsfn_sync_areaP
);
int8_t
......
openair3/SCTP/sctp_eNB_itti_messaging.c
View file @ ebb9bbfa
......@@ -24,7 +24,8 @@
#include "sctp_common.h"
#include "sctp_eNB_itti_messaging.h"
int sctp_itti_send_new_message_ind(task_id_t task_id, uint32_t assoc_id, uint8_t *buffer,
int sctp_itti_send_new_message_ind(task_id_t task_id, instance_t instance,
uint32_t assoc_id, uint8_t *buffer,
uint32_t buffer_length, uint16_t stream)
{
MessageDef *message_p;
......@@ -43,7 +44,7 @@ int sctp_itti_send_new_message_ind(task_id_t task_id, uint32_t assoc_id, uint8_t
sctp_data_ind_p->buffer_length = buffer_length;
sctp_data_ind_p->assoc_id = assoc_id;
return itti_send_msg_to_task(task_id, INSTANCE_DEFAULT, message_p);
return itti_send_msg_to_task(task_id, instance, message_p);
}
int sctp_itti_send_association_resp(task_id_t task_id, instance_t instance,
......
openair3/SCTP/sctp_eNB_itti_messaging.h
View file @ ebb9bbfa
......@@ -22,7 +22,8 @@
#ifndef SCTP_ITTI_MESSAGING_H_
#define SCTP_ITTI_MESSAGING_H_
int sctp_itti_send_new_message_ind(task_id_t task_id, uint32_t assoc_id, uint8_t *buffer,
int sctp_itti_send_new_message_ind(task_id_t task_id, instance_t instance,
uint32_t assoc_id, uint8_t *buffer,
uint32_t buffer_length, uint16_t stream);
int sctp_itti_send_association_resp(task_id_t task_id, instance_t instance,
......
openair3/SCTP/sctp_eNB_task.c
View file @ ebb9bbfa
......@@ -749,6 +749,7 @@ sctp_eNB_read_from_socket(
sinfo.sinfo_stream, ntohl(sinfo.sinfo_ppid));
sctp_itti_send_new_message_ind(sctp_cnx->task_id,
sctp_cnx->instance,
sinfo.sinfo_assoc_id,
buffer, n, sinfo.sinfo_stream);
}
......
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