Guido Casati
eb39836b0a
* used open source IWYU tool + manual review * deleted unused nr_rrc_common.c
104 lines
4.1 KiB
C
104 lines
4.1 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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/*! \file rrc_gNB_reconfig.c
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* \brief rrc gNB RRCreconfiguration support routines
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* \author Raymond Knopp
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* \date 2019
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* \version 1.0
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* \company Eurecom
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* \email: raymond.knopp@eurecom.fr
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*/
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#ifndef RRC_GNB_NSA_C
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#define RRC_GNB_NSA_C
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#include <stdlib.h>
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#include "OCTET_STRING.h"
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#include "RRC/NR/nr_rrc_proto.h"
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#include "asn_codecs.h"
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#include "assertions.h"
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#include "constr_TYPE.h"
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#include "oai_asn1.h"
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#include "uper_encoder.h"
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NR_RRCReconfiguration_IEs_t *get_default_reconfig(const NR_CellGroupConfig_t *secondaryCellGroup)
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{
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NR_RRCReconfiguration_IEs_t *reconfig = calloc(1, sizeof(NR_RRCReconfiguration_IEs_t));
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AssertFatal(reconfig != NULL, "out of memory\n");
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AssertFatal(secondaryCellGroup!=NULL,"secondaryCellGroup is null\n");
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// radioBearerConfig
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reconfig->radioBearerConfig=NULL;
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char scg_buffer[1024];
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asn_enc_rval_t enc_rval = uper_encode_to_buffer(&asn_DEF_NR_CellGroupConfig, NULL, (void *)secondaryCellGroup, scg_buffer, 1024);
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AssertFatal (enc_rval.encoded > 0, "ASN1 message encoding failed (%s, %jd)!\n", enc_rval.failed_type->name, enc_rval.encoded);
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reconfig->secondaryCellGroup = calloc(1,sizeof(*reconfig->secondaryCellGroup));
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OCTET_STRING_fromBuf(reconfig->secondaryCellGroup,
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(const char *)scg_buffer,
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(enc_rval.encoded+7)>>3);
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// measConfig
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reconfig->measConfig=NULL;
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// lateNonCriticalExtension
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reconfig->lateNonCriticalExtension = NULL;
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// nonCriticalExtension
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reconfig->nonCriticalExtension = NULL;
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return reconfig;
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}
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/* Function to set or overwrite PTRS DL RRC parameters */
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void rrc_config_dl_ptrs_params(NR_BWP_Downlink_t *bwp, long *ptrsNrb, long *ptrsMcs, long *epre_Ratio, long *reOffset)
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{
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int i=0;
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NR_DMRS_DownlinkConfig_t *tmp = bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup;
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// struct NR_SetupRelease_PTRS_DownlinkConfig *tmp=bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->phaseTrackingRS;
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/* check for memory allocation */
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if (tmp->phaseTrackingRS == NULL) {
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asn1cCalloc(tmp->phaseTrackingRS, TrackingRS);
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TrackingRS->present = NR_SetupRelease_PTRS_DownlinkConfig_PR_setup;
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asn1cCalloc(TrackingRS->choice.setup, setup);
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asn1cCalloc(setup->frequencyDensity, freqD);
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/* Fill the given values */
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for(i = 0; i < 2; i++) {
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asn1cSequenceAdd(freqD->list, long, nbr);
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*nbr = ptrsNrb[i];
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}
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asn1cCalloc(setup->timeDensity, timeD);
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for(i = 0; i < 3; i++) {
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asn1cSequenceAdd(timeD->list, long, mcs);
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*mcs = ptrsMcs[i];
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}
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asn1cCallocOne(setup->epre_Ratio, epre_Ratio[0]);
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asn1cCallocOne(setup->resourceElementOffset, reOffset[0]);
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} else {
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NR_PTRS_DownlinkConfig_t *TrackingRS = tmp->phaseTrackingRS->choice.setup;
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for(i = 0; i < 2; i++) {
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*TrackingRS->frequencyDensity->list.array[i] = ptrsNrb[i];
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}
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for(i = 0; i < 3; i++) {
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*TrackingRS->timeDensity->list.array[i] = ptrsMcs[i];
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}
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*TrackingRS->epre_Ratio = epre_Ratio[0];
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*TrackingRS->resourceElementOffset = reOffset[0];
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}
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}
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#endif
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