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Commit e54f6305 authored by Bing-Kai Hong's avatar Bing-Kai Hong
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update f1 response with value from conf and request content

parent bf0cef3f
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Showing with 81 additions and 122 deletions
openair2/F1AP/f1ap_cu.c
View file @ e54f6305
......@@ -51,40 +51,6 @@ extern RAN_CONTEXT_t RC;
f1ap_setup_req_t *f1ap_du_data_from_du;
/* This structure describes association of a DU to a CU */
typedef struct f1ap_info {
module_id_t enb_mod_idP;
module_id_t cu_mod_idP;
/* Unique eNB_id to identify the eNB within EPC.
* In our case the eNB is a macro eNB so the id will be 20 bits long.
* For Home eNB id, this field should be 28 bits long.
*/
uint32_t GNB_DU_ID;
/* This is the optional name provided by the MME */
char *GNB_CU_Name;
f1ap_net_ip_address_t mme_net_ip_address; // useful for joining assoc_id and ip address of packets
/* Number of input/ouput streams */
uint16_t in_streams;
uint16_t out_streams;
/* Connexion id used between SCTP/S1AP */
uint16_t cnx_id;
/* SCTP association id */
int32_t assoc_id;
uint16_t mcc;
uint16_t mnc;
uint8_t mnc_digit_length;
} f1ap_info_t;
// ==============================================================================
static
void CU_handle_sctp_data_ind(sctp_data_ind_t *sctp_data_ind) {
......@@ -278,12 +244,6 @@ void CU_send_F1_SETUP_RESPONSE(instance_t instance, f1ap_setup_resp_t *f1ap_setu
uint32_t len;
int i = 0;
f1ap_info_t f1ap_info;
f1ap_info.GNB_CU_Name = "ABC";
f1ap_info.mcc = 208;
f1ap_info.mnc = 93;
f1ap_info.mnc_digit_length = 8;
/* Create */
/* 0. Message Type */
memset(&pdu, 0, sizeof(pdu));
......@@ -302,16 +262,16 @@ void CU_send_F1_SETUP_RESPONSE(instance_t instance, f1ap_setup_resp_t *f1ap_setu
ie->value.present = F1AP_F1SetupResponseIEs__value_PR_TransactionID;
ie->value.choice.TransactionID = F1AP_get_next_transaction_identifier(enb_mod_idP, cu_mod_idP);
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* optional */
/* c2. GNB_CU_Name */
if (f1ap_info.GNB_CU_Name != NULL) {
if (f1ap_setup_resp->gNB_CU_name != NULL) {
ie = (F1AP_F1SetupResponseIEs_t *)calloc(1, sizeof(F1AP_F1SetupResponseIEs_t));
ie->id = F1AP_ProtocolIE_ID_id_gNB_CU_Name;
ie->criticality = F1AP_Criticality_ignore;
ie->value.present = F1AP_F1SetupResponseIEs__value_PR_GNB_CU_Name;
OCTET_STRING_fromBuf(&ie->value.choice.GNB_CU_Name, f1ap_info.GNB_CU_Name,
strlen(f1ap_info.GNB_CU_Name));
OCTET_STRING_fromBuf(&ie->value.choice.GNB_CU_Name, f1ap_setup_resp->gNB_CU_name,
strlen(f1ap_setup_resp->gNB_CU_name));
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
}
......@@ -322,69 +282,70 @@ void CU_send_F1_SETUP_RESPONSE(instance_t instance, f1ap_setup_resp_t *f1ap_setu
ie->criticality = F1AP_Criticality_reject;
ie->value.present = F1AP_F1SetupResponseIEs__value_PR_Cells_to_be_Activated_List;
int num_cells_to_activate = f1ap_setup_resp->num_cells_to_activate;
printf("num_cells_to_activate = %d \n", num_cells_to_activate);
for (i=0;
i<1;
i<num_cells_to_activate;
i++) {
F1AP_Cells_to_be_Activated_List_ItemIEs_t *cells_to_be_activated_list_item_ies;
cells_to_be_activated_list_item_ies = (F1AP_Cells_to_be_Activated_List_ItemIEs_t *)calloc(1, sizeof(F1AP_Cells_to_be_Activated_List_ItemIEs_t));
cells_to_be_activated_list_item_ies->id = F1AP_ProtocolIE_ID_id_Cells_to_be_Activated_List_Item;
cells_to_be_activated_list_item_ies->criticality = F1AP_Criticality_reject;
cells_to_be_activated_list_item_ies->value.present = F1AP_Cells_to_be_Activated_List_ItemIEs__value_PR_Cells_to_be_Activated_List_Item;
F1AP_Cells_to_be_Activated_List_ItemIEs_t *cells_to_be_activated_list_item_ies;
cells_to_be_activated_list_item_ies = (F1AP_Cells_to_be_Activated_List_ItemIEs_t *)calloc(1, sizeof(F1AP_Cells_to_be_Activated_List_ItemIEs_t));
cells_to_be_activated_list_item_ies->id = F1AP_ProtocolIE_ID_id_Cells_to_be_Activated_List_Item;
cells_to_be_activated_list_item_ies->criticality = F1AP_Criticality_reject;
cells_to_be_activated_list_item_ies->value.present = F1AP_Cells_to_be_Activated_List_ItemIEs__value_PR_Cells_to_be_Activated_List_Item;
/* 3.1 cells to be Activated list item */
F1AP_Cells_to_be_Activated_List_Item_t cells_to_be_activated_list_item;
memset((void *)&cells_to_be_activated_list_item, 0, sizeof(F1AP_Cells_to_be_Activated_List_Item_t));
/* 3.1 cells to be Activated list item */
F1AP_Cells_to_be_Activated_List_Item_t cells_to_be_activated_list_item;
memset((void *)&cells_to_be_activated_list_item, 0, sizeof(F1AP_Cells_to_be_Activated_List_Item_t));
/* - nRCGI */
F1AP_NRCGI_t nRCGI;
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length,
&nRCGI.pLMN_Identity);
NR_CELL_ID_TO_BIT_STRING(123456, &nRCGI.nRCellIdentity);
cells_to_be_activated_list_item.nRCGI = nRCGI;
/* - nRCGI */
F1AP_NRCGI_t nRCGI;
MCC_MNC_TO_PLMNID(f1ap_setup_resp->mcc[i], f1ap_setup_resp->mnc[i], f1ap_setup_resp->mnc_digit_length[i],
&nRCGI.pLMN_Identity);
NR_CELL_ID_TO_BIT_STRING(123456, &nRCGI.nRCellIdentity);
cells_to_be_activated_list_item.nRCGI = nRCGI;
/* optional */
/* - nRPCI */
if (1) {
cells_to_be_activated_list_item.nRPCI = (F1AP_NRPCI_t *)calloc(1, sizeof(F1AP_NRPCI_t));
*cells_to_be_activated_list_item.nRPCI = 321L; // int 0..1007
}
/* optional */
/* - nRPCI */
if (1) {
cells_to_be_activated_list_item.nRPCI = (F1AP_NRPCI_t *)calloc(1, sizeof(F1AP_NRPCI_t));
*cells_to_be_activated_list_item.nRPCI = 321L; // int 0..1007
}
/* optional */
/* - gNB-CU System Information */
if (1) {
/* 3.1.2 gNB-CUSystem Information */
F1AP_Cells_to_be_Activated_List_ItemExtIEs_t *cells_to_be_activated_list_itemExtIEs;
cells_to_be_activated_list_itemExtIEs = (F1AP_Cells_to_be_Activated_List_ItemExtIEs_t *)calloc(1, sizeof(F1AP_Cells_to_be_Activated_List_ItemExtIEs_t));
cells_to_be_activated_list_itemExtIEs->id = F1AP_ProtocolIE_ID_id_gNB_CUSystemInformation;
cells_to_be_activated_list_itemExtIEs->criticality = F1AP_Criticality_reject;
cells_to_be_activated_list_itemExtIEs->extensionValue.present = F1AP_Cells_to_be_Activated_List_ItemExtIEs__extensionValue_PR_GNB_CUSystemInformation;
F1AP_GNB_CUSystemInformation_t gNB_CUSystemInformation;
memset((void *)&gNB_CUSystemInformation, 0, sizeof(F1AP_GNB_CUSystemInformation_t));
/* optional */
/* - gNB-CU System Information */
if (1) {
/* 3.1.2 gNB-CUSystem Information */
F1AP_Cells_to_be_Activated_List_ItemExtIEs_t *cells_to_be_activated_list_itemExtIEs;
cells_to_be_activated_list_itemExtIEs = (F1AP_Cells_to_be_Activated_List_ItemExtIEs_t *)calloc(1, sizeof(F1AP_Cells_to_be_Activated_List_ItemExtIEs_t));
cells_to_be_activated_list_itemExtIEs->id = F1AP_ProtocolIE_ID_id_gNB_CUSystemInformation;
cells_to_be_activated_list_itemExtIEs->criticality = F1AP_Criticality_reject;
cells_to_be_activated_list_itemExtIEs->extensionValue.present = F1AP_Cells_to_be_Activated_List_ItemExtIEs__extensionValue_PR_GNB_CUSystemInformation;
OCTET_STRING_fromBuf(&gNB_CUSystemInformation.sImessage,
"123456", strlen("123456"));
F1AP_GNB_CUSystemInformation_t *gNB_CUSystemInformation = (F1AP_GNB_CUSystemInformation_t *)calloc(1, sizeof(F1AP_GNB_CUSystemInformation_t));
cells_to_be_activated_list_itemExtIEs->extensionValue.choice.GNB_CUSystemInformation = gNB_CUSystemInformation;
OCTET_STRING_fromBuf(&gNB_CUSystemInformation->sImessage,
f1ap_setup_resp->SI_container[i][0], f1ap_setup_resp->SI_container_length[i][0]);
printf("f1ap_setup_resp->SI_container_length = %d \n" , f1ap_setup_resp->SI_container_length[0][0]);
cells_to_be_activated_list_itemExtIEs->extensionValue.choice.GNB_CUSystemInformation = *gNB_CUSystemInformation;
F1AP_ProtocolExtensionContainer_160P9_t p_160P9_t;
memset((void *)&p_160P9_t, 0, sizeof(F1AP_ProtocolExtensionContainer_160P9_t));
ASN_SEQUENCE_ADD(&p_160P9_t.list,
cells_to_be_activated_list_itemExtIEs);
cells_to_be_activated_list_item.iE_Extensions = &p_160P9_t;
F1AP_ProtocolExtensionContainer_160P9_t p_160P9_t;
memset((void *)&p_160P9_t, 0, sizeof(F1AP_ProtocolExtensionContainer_160P9_t));
}
/* ADD */
cells_to_be_activated_list_item_ies->value.choice.Cells_to_be_Activated_List_Item = cells_to_be_activated_list_item;
ASN_SEQUENCE_ADD(&ie->value.choice.Cells_to_be_Activated_List.list,
cells_to_be_activated_list_item_ies);
ASN_SEQUENCE_ADD(&p_160P9_t.list,
cells_to_be_activated_list_itemExtIEs);
cells_to_be_activated_list_item.iE_Extensions = &p_160P9_t;
}
/* ADD */
cells_to_be_activated_list_item_ies->value.choice.Cells_to_be_Activated_List_Item = cells_to_be_activated_list_item;
ASN_SEQUENCE_ADD(&ie->value.choice.Cells_to_be_Activated_List.list,
cells_to_be_activated_list_item_ies);
}
ASN_SEQUENCE_ADD(&out->protocolIEs.list, ie);
/* encode */
if (f1ap_encode_pdu(&pdu, &buffer, &len) < 0) {
printf("Failed to encode F1 setup request\n");
......@@ -580,11 +541,10 @@ void CU_send_gNB_CU_CONFIGURATION_UPDATE(module_id_t enb_mod_idP, module_id_t du
uint32_t len;
int i = 0;
f1ap_info_t f1ap_info;
f1ap_info.GNB_CU_Name = "ABC";
f1ap_info.mcc = 208;
f1ap_info.mnc = 93;
f1ap_info.mnc_digit_length = 8;
// for test
int mcc = 208;
int mnc = 93;
int mnc_digit_length = 8;
/* Create */
/* 0. Message Type */
......@@ -630,7 +590,7 @@ void CU_send_gNB_CU_CONFIGURATION_UPDATE(module_id_t enb_mod_idP, module_id_t du
/* - nRCGI */
F1AP_NRCGI_t nRCGI;
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length,
MCC_MNC_TO_PLMNID(mcc, mnc, mnc_digit_length,
&nRCGI.pLMN_Identity);
NR_CELL_ID_TO_BIT_STRING(123456, &nRCGI.nRCellIdentity);
cells_to_be_activated_list_item.nRCGI = nRCGI;
......@@ -679,7 +639,7 @@ void CU_send_gNB_CU_CONFIGURATION_UPDATE(module_id_t enb_mod_idP, module_id_t du
/* - nRCGI */
F1AP_NRCGI_t nRCGI;
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length,
MCC_MNC_TO_PLMNID(mcc, mnc, mnc_digit_length,
&nRCGI.pLMN_Identity);
NR_CELL_ID_TO_BIT_STRING(123456, &nRCGI.nRCellIdentity);
cells_to_be_deactivated_list_item.nRCGI = nRCGI;
......@@ -855,7 +815,7 @@ void CU_send_gNB_CU_CONFIGURATION_UPDATE(module_id_t enb_mod_idP, module_id_t du
/* - nRCGI */
F1AP_NRCGI_t nRCGI;
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length,
MCC_MNC_TO_PLMNID(mcc, mnc, mnc_digit_length,
&nRCGI.pLMN_Identity);
NR_CELL_ID_TO_BIT_STRING(123456, &nRCGI.nRCellIdentity);
cells_to_be_barred_item.nRCGI = nRCGI;
......@@ -968,11 +928,10 @@ void CU_send_UE_CONTEXT_SETUP_REQUEST(void) {
uint32_t len;
int i = 0;
f1ap_info_t f1ap_info;
f1ap_info.GNB_CU_Name = "ABC";
f1ap_info.mcc = 208;
f1ap_info.mnc = 93;
f1ap_info.mnc_digit_length = 8;
// for test
int mcc = 208;
int mnc = 93;
int mnc_digit_length = 8;
/* Create */
/* 0. Message Type */
......@@ -1012,7 +971,7 @@ void CU_send_UE_CONTEXT_SETUP_REQUEST(void) {
ie->value.present = F1AP_UEContextSetupRequestIEs__value_PR_NRCGI;
/* - nRCGI */
F1AP_NRCGI_t nRCGI;
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length,
MCC_MNC_TO_PLMNID(mcc, mnc, mnc_digit_length,
&nRCGI.pLMN_Identity);
NR_CELL_ID_TO_BIT_STRING(123456, &nRCGI.nRCellIdentity);
......@@ -1079,7 +1038,7 @@ void CU_send_UE_CONTEXT_SETUP_REQUEST(void) {
/* - candidate_SpCell_ID */
F1AP_NRCGI_t nRCGI;
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length,
MCC_MNC_TO_PLMNID(mcc, mnc, mnc_digit_length,
&nRCGI.pLMN_Identity);
NR_CELL_ID_TO_BIT_STRING(123456, &nRCGI.nRCellIdentity);
......@@ -1153,7 +1112,7 @@ void CU_send_UE_CONTEXT_SETUP_REQUEST(void) {
// /* - sCell_ID */
F1AP_NRCGI_t nRCGI;
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length,
MCC_MNC_TO_PLMNID(mcc, mnc, mnc_digit_length,
&nRCGI.pLMN_Identity);
NR_CELL_ID_TO_BIT_STRING(123456, &nRCGI.nRCellIdentity);
......@@ -1325,11 +1284,10 @@ void CU_send_UE_CONTEXT_MODIFICATION_REQUEST(void) {
uint32_t len;
int i = 0;
f1ap_info_t f1ap_info;
f1ap_info.GNB_CU_Name = "ABC";
f1ap_info.mcc = 208;
f1ap_info.mnc = 93;
f1ap_info.mnc_digit_length = 8;
// for test
int mcc = 208;
int mnc = 93;
int mnc_digit_length = 8;
/* Create */
/* 0. Message Type */
......@@ -1368,7 +1326,7 @@ void CU_send_UE_CONTEXT_MODIFICATION_REQUEST(void) {
ie->value.present = F1AP_UEContextModificationRequestIEs__value_PR_NRCGI;
/* - nRCGI */
F1AP_NRCGI_t nRCGI;
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length,
MCC_MNC_TO_PLMNID(mcc, mnc, mnc_digit_length,
&nRCGI.pLMN_Identity);
NR_CELL_ID_TO_BIT_STRING(123456, &nRCGI.nRCellIdentity);
ie->value.choice.NRCGI = nRCGI;
......@@ -1492,7 +1450,7 @@ void CU_send_UE_CONTEXT_MODIFICATION_REQUEST(void) {
// /* - sCell_ID */
F1AP_NRCGI_t nRCGI;
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length,
MCC_MNC_TO_PLMNID(mcc, mnc, mnc_digit_length,
&nRCGI.pLMN_Identity);
NR_CELL_ID_TO_BIT_STRING(123456, &nRCGI.nRCellIdentity);
scell_toBeSetupMod_item.sCell_ID = nRCGI;
......@@ -1531,7 +1489,7 @@ void CU_send_UE_CONTEXT_MODIFICATION_REQUEST(void) {
/* - sCell_ID */
F1AP_NRCGI_t nRCGI;
MCC_MNC_TO_PLMNID(f1ap_info.mcc, f1ap_info.mnc, f1ap_info.mnc_digit_length,
MCC_MNC_TO_PLMNID(mcc, mnc, mnc_digit_length,
&nRCGI.pLMN_Identity);
NR_CELL_ID_TO_BIT_STRING(123456, &nRCGI.nRCellIdentity);
scell_toBeRemoved_item.sCell_ID = nRCGI;
......
openair2/RRC/LTE/rrc_eNB.c
View file @ e54f6305
......@@ -183,7 +183,7 @@ init_SI(
(int)configuration->N_RB_DL[CC_id],
(int)configuration->phich_resource[CC_id],
(int)configuration->phich_duration[CC_id]);
carrier->sizeof_MIB= do_MIB(&rrc->carrier[CC_id],
#ifdef ENABLE_ITTI
configuration->N_RB_DL[CC_id],
......@@ -7285,12 +7285,10 @@ void rrc_eNB_reconfigure_DRBs (const protocol_ctxt_t* const ctxt_pP,
void handle_f1_setup_req(f1ap_setup_req_t *f1_setup_req) {
f1ap_setup_resp_t *f1_setup_resp=NULL;
LOG_I(RRC,"Received F1 Setup Request from gNB_DU %d (%s)\n",f1_setup_req->gNB_DU_id,f1_setup_req->gNB_DU_name);
uint16_t num_cells_to_activate = 0;
//uint16_t num_cells_to_activate = 0;
int cu_cell_ind=0;
......@@ -7362,10 +7360,13 @@ void handle_f1_setup_req(f1ap_setup_req_t *f1_setup_req) {
num_SI++;
}
F1AP_SETUP_RESP (msg_p).num_SI[cu_cell_ind] = num_SI;
// send ITTI message to F1AP-CU task
itti_send_msg_to_task (TASK_CU_F1, ENB_MODULE_ID_TO_INSTANCE(j), msg_p);
cu_cell_ind++;
found_cell=1;
F1AP_SETUP_RESP (msg_p).num_cells_to_activate = cu_cell_ind;
// send ITTI message to F1AP-CU task
itti_send_msg_to_task (TASK_CU_F1, ENB_MODULE_ID_TO_INSTANCE(j), msg_p);
break;
} else {// setup_req mcc/mnc match rrc internal list element
......
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