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F1 UE Ctxt Modif Req: forward Capabilities, ignore other CU2DU

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- forward capabilities to update CellGroupConfig
- Do not require measConfig/cG_ConfigInfo to be NULL, but ignore them,
  as it is not implemented
This commit is contained in:
Robert Schmidt
2023-10-08 12:27:38 +02:00
parent 68a82e0b7d
commit aaef0b5e74
1 changed files with 26 additions and 0 deletions
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openair2/F1AP/f1ap_du_ue_context_management.c
+26
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@@ -935,6 +935,32 @@ int DU_handle_UE_CONTEXT_MODIFICATION_REQUEST(instance_t instance, sctp_assoc_t
LOG_D(F1AP, "can't find RRCContainer in UEContextModificationRequestIEs by id %ld \n", F1AP_ProtocolIE_ID_id_RRCContainer);
}
/* CU2DU Information */
F1AP_UEContextModificationRequestIEs_t *ieCU2DU = NULL;
F1AP_FIND_PROTOCOLIE_BY_ID(F1AP_UEContextModificationRequestIEs_t,
ieCU2DU,
container,
F1AP_ProtocolIE_ID_id_CUtoDURRCInformation,
false);
if (ieCU2DU != NULL) {
f1ap_ue_context_modification_req->cu_to_du_rrc_information =
calloc(1, sizeof(*f1ap_ue_context_modification_req->cu_to_du_rrc_information));
AssertFatal(f1ap_ue_context_modification_req->cu_to_du_rrc_information != NULL, "out of memory\n");
cu_to_du_rrc_information_t *cu2du = f1ap_ue_context_modification_req->cu_to_du_rrc_information;
const F1AP_CUtoDURRCInformation_t *cu2duie = &ieCU2DU->value.choice.CUtoDURRCInformation;
if (cu2duie->cG_ConfigInfo != NULL)
LOG_W(F1AP, "UE RNTI %04x: ignoring cg_ConfigInfo, not implemented\n", f1ap_ue_context_modification_req->gNB_DU_ue_id);
if (cu2duie->measConfig != NULL)
LOG_W(F1AP, "UE RNTI %04x: ignoring measConfig, not implemented\n", f1ap_ue_context_modification_req->gNB_DU_ue_id);
if (cu2duie->uE_CapabilityRAT_ContainerList != NULL) {
F1AP_UE_CapabilityRAT_ContainerList_t *uecap = cu2duie->uE_CapabilityRAT_ContainerList;
cu2du->uE_CapabilityRAT_ContainerList = calloc(uecap->size, sizeof(*cu2du->uE_CapabilityRAT_ContainerList));
AssertFatal(cu2du->uE_CapabilityRAT_ContainerList != NULL, "out of memory\n");
cu2du->uE_CapabilityRAT_ContainerList_length = uecap->size;
memcpy(cu2du->uE_CapabilityRAT_ContainerList, uecap->buf, uecap->size);
}
}
ue_context_modification_request(f1ap_ue_context_modification_req);
return 0;
}