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Add c-rnti to UE context setup response

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No logic changes in this commit; to be used for the handover case later.

Co-authored-by: rmagueta <rmagueta@allbesmart.pt>
This commit is contained in:
rmagueta
2024-10-22 18:12:51 +02:00
committed by Robert Schmidt
parent 5c2b725654
commit a927db9ef6
4 changed files with 13 additions and 5 deletions
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openair2/COMMON/f1ap_messages_types.h
+1
View File
@@ -485,6 +485,7 @@ typedef struct f1ap_ue_context_setup_s {
//uint8_t *du_to_cu_rrc_information;
du_to_cu_rrc_information_t *du_to_cu_rrc_information;
uint32_t du_to_cu_rrc_information_length;
uint16_t *crnti;
f1ap_drb_to_be_setup_t *drbs_to_be_setup;
uint8_t drbs_to_be_setup_length;
f1ap_drb_to_be_setup_t *drbs_to_be_modified;
openair2/F1AP/f1ap_cu_ue_context_management.c
+6
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@@ -622,6 +622,12 @@ int CU_handle_UE_CONTEXT_SETUP_RESPONSE(instance_t instance, sctp_assoc_t assoc_
F1AP_ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID, true);
f1ap_ue_context_setup_resp->gNB_DU_ue_id = ie->value.choice.GNB_DU_UE_F1AP_ID;
LOG_D(F1AP, "f1ap_ue_context_setup_resp->gNB_DU_ue_id is: %d \n", f1ap_ue_context_setup_resp->gNB_DU_ue_id);
F1AP_FIND_PROTOCOLIE_BY_ID(F1AP_UEContextSetupResponseIEs_t, ie, container, F1AP_ProtocolIE_ID_id_C_RNTI, false);
if (ie) {
f1ap_ue_context_setup_resp->crnti = calloc(1, sizeof(uint16_t));
*f1ap_ue_context_setup_resp->crnti = ie->value.choice.C_RNTI;
}
// DUtoCURRCInformation
F1AP_FIND_PROTOCOLIE_BY_ID(F1AP_UEContextSetupResponseIEs_t, ie, container,
F1AP_ProtocolIE_ID_id_DUtoCURRCInformation, true);
openair2/F1AP/f1ap_du_ue_context_management.c
+2 -5
View File
@@ -375,15 +375,12 @@ int DU_send_UE_CONTEXT_SETUP_RESPONSE(sctp_assoc_t assoc_id, f1ap_ue_context_set
/* optional */
/* c4. C_RNTI */
if (0) {
if (resp->crnti!=NULL) {
asn1cSequenceAdd(out->protocolIEs.list, F1AP_UEContextSetupResponseIEs_t, ie4);
ie4->id = F1AP_ProtocolIE_ID_id_C_RNTI;
ie4->criticality = F1AP_Criticality_ignore;
ie4->value.present = F1AP_UEContextSetupResponseIEs__value_PR_C_RNTI;
//C_RNTI_TO_BIT_STRING(rntiP, &ie->value.choice.C_RNTI);
ie4->value.choice.C_RNTI=0;
AssertFatal(false, "not implemented\n");
LOG_E(F1AP,"RNTI to code!\n");
ie4->value.choice.C_RNTI = *resp->crnti;
}
/* optional */
openair2/LAYER2/NR_MAC_gNB/mac_rrc_ul_f1ap.c
+4
View File
@@ -112,6 +112,10 @@ static void ue_context_setup_response_f1ap(const f1ap_ue_context_setup_t *req, c
for (int i = 0; i < f1ap_msg->drbs_to_be_setup_length; ++i)
f1ap_msg->drbs_to_be_setup[i] = resp->drbs_to_be_setup[i];
}
if (resp->crnti) {
f1ap_msg->crnti = calloc(1, sizeof(uint16_t));
*f1ap_msg->crnti = *resp->crnti;
}
f1ap_msg->du_to_cu_rrc_information = malloc(sizeof(*resp->du_to_cu_rrc_information));
AssertFatal(f1ap_msg->du_to_cu_rrc_information != NULL, "out of memory\n");