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UE context setup req: gNB_DU_ue_id optional, use 0xffffffff to signal

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This commit is contained in:
Robert Schmidt
2024-10-22 18:12:51 +02:00
parent c4a9bd1718
commit e7b56b3d08
1 changed files with 7 additions and 2 deletions
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openair2/F1AP/f1ap_du_ue_context_management.c
+7 -2
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@@ -133,8 +133,13 @@ int DU_handle_UE_CONTEXT_SETUP_REQUEST(instance_t instance, sctp_assoc_t assoc_i
/* GNB_DU_UE_F1AP_ID */
F1AP_UEContextSetupRequestIEs_t *ieDU_UE;
F1AP_FIND_PROTOCOLIE_BY_ID(F1AP_UEContextSetupRequestIEs_t, ieDU_UE, container,
F1AP_ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID, true);
f1ap_ue_context_setup_req->gNB_DU_ue_id = ieDU_UE->value.choice.GNB_DU_UE_F1AP_ID;
F1AP_ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID, false);
// this should be optional. At present, the DU uses the RNTI, and hence, this
// value cannot exceed 0xffff (or something below, whatever is a valid
// C-RNTI). So we use a value > 0xffff to mark optionality
f1ap_ue_context_setup_req->gNB_DU_ue_id = -1; // 0xffffffff
if (ieDU_UE != NULL)
f1ap_ue_context_setup_req->gNB_DU_ue_id = ieDU_UE->value.choice.GNB_DU_UE_F1AP_ID;
/* SpCell_ID */
F1AP_UEContextSetupRequestIEs_t *ieNet;