1 /*******************************************************************************
2 ################################################################################
3 # Copyright (c) [2017-2019] [Radisys] #
5 # Licensed under the Apache License, Version 2.0 (the "License"); #
6 # you may not use this file except in compliance with the License. #
7 # You may obtain a copy of the License at #
9 # http://www.apache.org/licenses/LICENSE-2.0 #
11 # Unless required by applicable law or agreed to in writing, software #
12 # distributed under the License is distributed on an "AS IS" BASIS, #
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
14 # See the License for the specific language governing permissions and #
15 # limitations under the License. #
16 ################################################################################
17 *******************************************************************************/
19 /* This file contains all utility functions */
20 #include "common_def.h"
25 #include "du_app_mac_inf.h"
26 #include "du_app_rlc_inf.h"
30 #include "OCTET_STRING.h"
31 #include "BIT_STRING.h"
32 #include "odu_common_codec.h"
33 #include "du_sys_info_hdl.h"
35 #include "SearchSpace.h"
36 #include "SIB-TypeInfo.h"
37 #include "SchedulingInfo.h"
38 #include "SI-SchedulingInfo.h"
39 #include "ConnEstFailureControl.h"
40 #include "PLMN-IdentityInfo.h"
41 #include "PDSCH-TimeDomainResourceAllocation.h"
42 #include "BCCH-Config.h"
43 #include "PagingCycle.h"
44 #include "PCCH-Config.h"
45 #include "TimeAlignmentTimer.h"
46 #include "RACH-ConfigGeneric.h"
47 #include "PUSCH-TimeDomainResourceAllocation.h"
48 #include "PUCCH-ConfigCommon.h"
49 #include "SubcarrierSpacing.h"
50 #include "TDD-UL-DL-Pattern.h"
51 #include "RACH-ConfigCommon.h"
52 #include "BWP-DownlinkCommon.h"
53 #include "BWP-UplinkCommon.h"
55 DuCfgParams duCfgParam;
56 char encBuf[ENC_BUF_MAX_LEN];
59 /* Filling Slot configuration as :
60 * Slot Sym 0 Sym 1 Sym 2 Sym 3 Sym 4 Sym 5 Sym 6 Sym 7 Sym 8 Sym 9 Sym10 Sym11 Sym12 Sym13
61 * 0 DL DL DL DL DL DL DL DL DL DL DL DL DL DL
62 * 1 DL DL DL DL DL DL DL DL DL DL DL DL DL DL
63 * 2 DL DL DL DL DL DL DL DL DL DL DL DL DL DL
64 3 DL DL DL DL DL DL DL DL DL DL DL DL DL DL
65 4 DL DL DL DL DL DL DL DL DL DL DL DL DL DL
66 5 DL DL DL DL DL DL DL DL DL DL DL DL DL DL
67 6 DL DL DL DL DL DL DL DL DL DL DL DL DL DL
68 7 DL DL DL DL DL DL DL DL DL DL DL DL F UL
69 8 UL UL UL UL UL UL UL UL UL UL UL UL UL UL
70 9 UL UL UL UL UL UL UL UL UL UL UL UL UL UL
73 /*******************************************************************
75 * @brief Fills the Slot configuration
79 * Function : FillSlotConfig
81 * Functionality:Fill the Slot configuration values
84 * @return ROK - success
87 * ****************************************************************/
93 memset(duCfgParam.macCellCfg.tddCfg.slotCfg, 0, sizeof(duCfgParam.macCellCfg.tddCfg.slotCfg[0][0]*\
94 MAXIMUM_TDD_PERIODICITY*MAX_SYMB_PER_SLOT));
96 //Filling the DL Slots
97 for(slot =0; slot < NUM_DL_SLOTS; slot++)
99 for(symbol =0; symbol < MAX_SYMB_PER_SLOT; symbol++)
101 duCfgParam.macCellCfg.tddCfg.slotCfg[slot][symbol] = DL_SLOT;
105 //Filling the Flexi Slot
106 for(symbol =0; symbol < NUM_DL_SYMBOLS; symbol++)
108 duCfgParam.macCellCfg.tddCfg.slotCfg[GUARD_SLOT_IDX][symbol] = DL_SLOT;
110 duCfgParam.macCellCfg.tddCfg.slotCfg[GUARD_SLOT_IDX][symbol] = GUARD_SLOT;
112 duCfgParam.macCellCfg.tddCfg.slotCfg[GUARD_SLOT_IDX][symbol] = UL_SLOT;
114 //Filling the UL Slot
115 for(slot = GUARD_SLOT_IDX + 1; slot < MAXIMUM_TDD_PERIODICITY; slot++)
117 for(symbol =0; symbol < MAX_SYMB_PER_SLOT; symbol++)
119 duCfgParam.macCellCfg.tddCfg.slotCfg[slot][symbol] = UL_SLOT;
125 /*******************************************************************
126 * @brief Reads the CL Configuration.
130 * Function : readMacCfg
133 * - Fills up the cell configuration for CL.
134 * - Calls FillSlotConfig()
137 * @return ROK - success
140 * ****************************************************************/
143 /* This function is used to fill up the cell configuration for CL */
146 duCfgParam.macCellCfg.carrierId = CARRIER_IDX;
148 /* Cell configuration */
149 duCfgParam.macCellCfg.cellId = NR_CELL_ID;
150 duCfgParam.macCellCfg.phyCellId = NR_PCI;
151 duCfgParam.macCellCfg.numerology = NR_NUMEROLOGY;
152 duCfgParam.macCellCfg.dupType = DUPLEX_MODE;
154 /* DL carrier configuration */
155 duCfgParam.macCellCfg.dlCarrCfg.pres = TRUE;
156 duCfgParam.macCellCfg.dlCarrCfg.bw = BANDWIDTH_20MHZ;
157 duCfgParam.macCellCfg.dlCarrCfg.freq = NR_DL_ARFCN;
158 duCfgParam.macCellCfg.dlCarrCfg.k0[0] = 1;
159 duCfgParam.macCellCfg.dlCarrCfg.k0[1] = 1;
160 duCfgParam.macCellCfg.dlCarrCfg.k0[2] = 1;
161 duCfgParam.macCellCfg.dlCarrCfg.k0[3] = 1;
162 duCfgParam.macCellCfg.dlCarrCfg.k0[4] = 1;
163 duCfgParam.macCellCfg.dlCarrCfg.gridSize[0] = 273;
164 duCfgParam.macCellCfg.dlCarrCfg.gridSize[1] = 1;
165 duCfgParam.macCellCfg.dlCarrCfg.gridSize[2] = 1;
166 duCfgParam.macCellCfg.dlCarrCfg.gridSize[3] = 1;
167 duCfgParam.macCellCfg.dlCarrCfg.gridSize[4] = 1;
168 duCfgParam.macCellCfg.dlCarrCfg.numAnt = NUM_TX_ANT;
170 /* UL Carrier configuration */
171 duCfgParam.macCellCfg.ulCarrCfg.pres = TRUE;
172 duCfgParam.macCellCfg.ulCarrCfg.bw = BANDWIDTH_20MHZ;
173 duCfgParam.macCellCfg.ulCarrCfg.freq = NR_UL_ARFCN;
174 duCfgParam.macCellCfg.ulCarrCfg.k0[0] = 1;
175 duCfgParam.macCellCfg.ulCarrCfg.k0[1] = 1;
176 duCfgParam.macCellCfg.ulCarrCfg.k0[2] = 1;
177 duCfgParam.macCellCfg.ulCarrCfg.k0[3] = 1;
178 duCfgParam.macCellCfg.ulCarrCfg.k0[4] = 1;
179 duCfgParam.macCellCfg.ulCarrCfg.gridSize[0] = 1;
180 duCfgParam.macCellCfg.ulCarrCfg.gridSize[1] = 1;
181 duCfgParam.macCellCfg.ulCarrCfg.gridSize[2] = 1;
182 duCfgParam.macCellCfg.ulCarrCfg.gridSize[3] = 1;
183 duCfgParam.macCellCfg.ulCarrCfg.gridSize[4] = 1;
184 duCfgParam.macCellCfg.ulCarrCfg.numAnt = NUM_RX_ANT;
186 duCfgParam.macCellCfg.freqShft = FREQ_SHIFT_7P5KHZ;
188 /* SSB configuration */
189 duCfgParam.macCellCfg.ssbCfg.ssbPbchPwr = SSB_PBCH_PWR;
190 duCfgParam.macCellCfg.ssbCfg.bchPayloadFlag = BCH_PAYLOAD;
191 duCfgParam.macCellCfg.ssbCfg.scsCmn = SUBCARRIER_SPACING;
192 duCfgParam.macCellCfg.ssbCfg.ssbOffsetPointA = OFFSET_TO_POINT_A;
193 duCfgParam.macCellCfg.ssbCfg.betaPss = BETA_PSS;
194 duCfgParam.macCellCfg.ssbCfg.ssbPeriod = SSB_PRDCTY_MS_20;
195 duCfgParam.macCellCfg.ssbCfg.ssbScOffset = SSB_SUBCARRIER_OFFSET;
196 duCfgParam.macCellCfg.ssbCfg.ssbMask[0] = 1; /* only one SSB is transmitted */
197 duCfgParam.macCellCfg.ssbCfg.ssbMask[1] = 0;
198 if(BuildMibPdu() != ROK)
200 DU_LOG("\nERROR --> Failed to build MIB PDU");
201 memset(&duCfgParam.macCellCfg.ssbCfg.mibPdu, 0, 3*sizeof(uint8_t));
205 for(uint8_t idx=0; idx<encBufSize; idx++)
207 duCfgParam.macCellCfg.ssbCfg.mibPdu[idx]=encBuf[idx];
210 duCfgParam.macCellCfg.ssbCfg.multCarrBand = SSB_MULT_CARRIER_BAND;
211 duCfgParam.macCellCfg.ssbCfg.multCellCarr = MULT_CELL_CARRIER;
213 /* PRACH configuration */
214 duCfgParam.macCellCfg.prachCfg.pres = TRUE;
215 duCfgParam.macCellCfg.prachCfg.prachCfgIdx = PRACH_CONFIG_IDX;
216 duCfgParam.macCellCfg.prachCfg.prachSeqLen = PRACH_SEQ_LEN;
217 duCfgParam.macCellCfg.prachCfg.prachSubcSpacing = PRACH_SUBCARRIER_SPACING;
218 duCfgParam.macCellCfg.prachCfg.prachRstSetCfg = PRACH_RESTRICTED_SET_CFG;
219 duCfgParam.macCellCfg.prachCfg.msg1Fdm = NUM_PRACH_FDM;
220 duCfgParam.macCellCfg.prachCfg.msg1FreqStart = PRACH_FREQ_START;
221 duCfgParam.macCellCfg.prachCfg.rootSeqLen = ROOT_SEQ_LEN;
222 duCfgParam.macCellCfg.prachCfg.fdm[0].rootSeqIdx = ROOT_SEQ_IDX;
223 duCfgParam.macCellCfg.prachCfg.fdm[0].numRootSeq = NUM_ROOT_SEQ;
224 duCfgParam.macCellCfg.prachCfg.fdm[0].k1 = 0;
225 duCfgParam.macCellCfg.prachCfg.fdm[0].zeroCorrZoneCfg = ZERO_CORRELATION_ZONE_CFG;
226 duCfgParam.macCellCfg.prachCfg.fdm[0].numUnusedRootSeq = NUM_UNUSED_ROOT_SEQ;
227 if(duCfgParam.macCellCfg.prachCfg.fdm[0].numUnusedRootSeq != 0)
229 DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq,
230 NUM_UNUSED_ROOT_SEQ * sizeof(uint8_t));
231 if(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq == NULLP)
233 DU_LOG("\nERROR --> DU_APP : Memory allocation failed at readMacCfg");
236 *(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq) = UNUSED_ROOT_SEQ;
238 duCfgParam.macCellCfg.prachCfg.ssbPerRach = SSB_PER_RACH;
239 duCfgParam.macCellCfg.prachCfg.prachMultCarrBand = PRACH_MULT_CARRIER_BAND;
240 duCfgParam.macCellCfg.prachCfg.raContResTmr = RA_CONT_RES_TIMER;
241 duCfgParam.macCellCfg.prachCfg.rsrpThreshSsb = RSRP_THRESHOLD_SSB;
242 duCfgParam.macCellCfg.prachCfg.raRspWindow = RA_RSP_WINDOW;
243 duCfgParam.macCellCfg.prachCfg.prachRestrictedSet = PRACH_RESTRICTED_SET;
245 /* TDD configuration */
246 duCfgParam.macCellCfg.tddCfg.pres = TRUE;
247 duCfgParam.macCellCfg.tddCfg.tddPeriod = TDD_PERIODICITY;
252 /* RSSI Measurement configuration */
253 duCfgParam.macCellCfg.rssiUnit = RSS_MEASUREMENT_UNIT;
255 /* fill SIB1 configuration */
256 duCfgParam.macCellCfg.sib1Cfg.sib1PduLen = duCfgParam.srvdCellLst[0].duSysInfo.sib1Len;
257 DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.sib1Cfg.sib1Pdu,duCfgParam.srvdCellLst[0].duSysInfo.sib1Len);
258 memcpy(duCfgParam.macCellCfg.sib1Cfg.sib1Pdu, duCfgParam.srvdCellLst[0].duSysInfo.sib1Msg, \
259 duCfgParam.srvdCellLst[0].duSysInfo.sib1Len);
260 duCfgParam.macCellCfg.sib1Cfg.sib1NewTxPeriod = SIB1_NEW_TX_PERIOD;
261 duCfgParam.macCellCfg.sib1Cfg.sib1RepetitionPeriod = SIB1_REPETITION_PERIOD;
262 duCfgParam.macCellCfg.sib1Cfg.coresetZeroIndex = CORESET_0_INDEX;
263 duCfgParam.macCellCfg.sib1Cfg.searchSpaceZeroIndex = SEARCHSPACE_0_INDEX;
264 duCfgParam.macCellCfg.sib1Cfg.sib1Mcs = SIB1_MCS;
267 /* fill Intial DL BWP */
268 duCfgParam.macCellCfg.initialDlBwp.bwp.firstPrb = 0;
269 duCfgParam.macCellCfg.initialDlBwp.bwp.numPrb = TOTAL_PRB_20MHZ_MU0; /* configured to total BW */
270 duCfgParam.macCellCfg.initialDlBwp.bwp.scs = SUBCARRIER_SPACING; /* numerology is 0, 15Khz */
271 duCfgParam.macCellCfg.initialDlBwp.bwp.cyclicPrefix = NORMAL_CYCLIC_PREFIX;
272 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.searchSpaceId = SEARCHSPACE_1_INDEX;
273 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.coresetId = CORESET_0_INDEX;
274 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.monitoringSlot =
275 SS_MONITORING_SLOT_SL1; /* sl1 - all slots */
276 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.duration = 0;
277 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.monitoringSymbol =
278 SS_MONITORING_SYMBOL;
279 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
280 candidate.aggLevel1 = 8;
281 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
282 candidate.aggLevel2 = 4;
283 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
284 candidate.aggLevel4 = 2;
285 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
286 candidate.aggLevel8 = 1;
287 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
288 candidate.aggLevel16 = 0;
289 duCfgParam.macCellCfg.initialDlBwp.pdschCommon.k0 = PDSCH_K0;
290 duCfgParam.macCellCfg.initialDlBwp.pdschCommon.mappingType =
291 PDSCH_MAPPING_TYPE_A;
292 duCfgParam.macCellCfg.initialDlBwp.pdschCommon.startSymbol =
294 duCfgParam.macCellCfg.initialDlBwp.pdschCommon.lengthSymbol =
296 /* ra-searchSpace ID is set to 1 */
297 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.raSearchSpaceId = SEARCHSPACE_1_INDEX;
299 /* fill Intial UL BWP */
300 duCfgParam.macCellCfg.initialUlBwp.bwp.firstPrb = 0;
301 duCfgParam.macCellCfg.initialUlBwp.bwp.numPrb = TOTAL_PRB_20MHZ_MU0; /* configured to total BW */
302 duCfgParam.macCellCfg.initialUlBwp.bwp.scs = SUBCARRIER_SPACING; /* numerology is 0, 15Khz */
303 duCfgParam.macCellCfg.initialUlBwp.bwp.cyclicPrefix = NORMAL_CYCLIC_PREFIX;
304 duCfgParam.macCellCfg.initialUlBwp.puschCommon.k2 = PUSCH_K2;
305 duCfgParam.macCellCfg.initialUlBwp.puschCommon.mappingType =
306 PUSCH_MAPPING_TYPE_A;
307 duCfgParam.macCellCfg.initialUlBwp.puschCommon.startSymbol =
309 duCfgParam.macCellCfg.initialUlBwp.puschCommon.lengthSymbol =
312 duCfgParam.macCellCfg.dmrsTypeAPos = DMRS_TYPE_A_POS;
313 /* fill PUCCH config common */
314 duCfgParam.macCellCfg.initialUlBwp.pucchCommon.pucchResourceCommon = PUCCH_RSRC_COMMON;
315 duCfgParam.macCellCfg.initialUlBwp.pucchCommon.pucchGroupHopping = PUCCH_GROUP_HOPPING;
320 /*******************************************************************
322 * @brief Configures the DU Parameters
326 * Function : fillDuPort
329 * - fills the DU Ports.
331 * @params[in] duPort array to be filled
332 * @return ROK - success
335 * ****************************************************************/
336 uint8_t fillDuPort(uint16_t *duPort)
338 duPort[F1_INTERFACE] = DU_PORT; /* DU Port idx 0 38472 */
339 duPort[E2_INTERFACE] = RIC_PORT; /* RIC Port idx 1 38482 */
344 /*******************************************************************
346 * @brief Configures the DU Parameters
350 * Function : calcSliv
353 * - calculate SLIV value from start and length field
355 * @params[in] start symbol
356 * @params[in] length of symbols
359 * ****************************************************************/
360 uint16_t calcSliv(uint8_t startSymbol, uint8_t lengthSymbol)
363 if((lengthSymbol-1) <= 7)
365 sliv = NUM_SYMBOLS_PER_SLOT * (lengthSymbol-1) + startSymbol;
369 sliv = NUM_SYMBOLS_PER_SLOT * (NUM_SYMBOLS_PER_SLOT - lengthSymbol + 1) \
370 + (NUM_SYMBOLS_PER_SLOT - 1 - startSymbol);
376 /*******************************************************************
378 * @brief Configures serving cell config common in sib1
382 * Function : fillServCellCfgCommSib
385 * - fills Serving cell config common for SIB1
387 * @params[in] SrvCellCfgCommSib pointer
388 * @return ROK - success
391 ** ****************************************************************/
392 uint8_t fillServCellCfgCommSib(SrvCellCfgCommSib *srvCellCfgComm)
394 PdcchCfgCommon pdcchCfg;
395 PdschCfgCommon pdschCfg;
397 RachCfgCommon rachCfg;
398 PuschCfgCommon puschCfg;
399 PucchCfgCommon pucchCfg;
400 TddUlDlCfgCommon tddCfg;
402 /* Configuring DL Config Common for SIB1*/
403 srvCellCfgComm->dlCfg.freqBandInd = NR_FREQ_BAND_IND;
404 srvCellCfgComm->dlCfg.offsetToPointA = OFFSET_TO_POINT_A;
405 srvCellCfgComm->dlCfg.dlScsCarrier.scsOffset = SSB_SUBCARRIER_OFFSET;
406 srvCellCfgComm->dlCfg.dlScsCarrier.scs = SUBCARRIER_SPACING;
407 srvCellCfgComm->dlCfg.dlScsCarrier.scsBw = BANDWIDTH_20MHZ;
408 srvCellCfgComm->dlCfg.locAndBw = FREQ_LOC_BW;
410 /* Configuring PDCCH Config Common For SIB1 */
411 pdcchCfg.present = BWP_DownlinkCommon__pdcch_ConfigCommon_PR_setup;
412 pdcchCfg.ctrlRsrcSetZero = CORESET_0_INDEX;
413 pdcchCfg.searchSpcZero = SEARCHSPACE_0_INDEX;
414 pdcchCfg.searchSpcId = PDCCH_SEARCH_SPACE_ID;
415 pdcchCfg.ctrlRsrcSetId = PDCCH_CTRL_RSRC_SET_ID;
416 pdcchCfg.monitorSlotPrdAndOffPresent = \
417 SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
418 //pdcchCfg.monitorSlotPrdAndOff = \
419 SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
420 pdcchCfg.monitorSymbolsInSlot[0] = 128;
421 pdcchCfg.monitorSymbolsInSlot[1] = 0;
422 pdcchCfg.numCandAggLvl1 = SearchSpace__nrofCandidates__aggregationLevel1_n8;
423 pdcchCfg.numCandAggLvl2 = SearchSpace__nrofCandidates__aggregationLevel2_n4;
424 pdcchCfg.numCandAggLvl4 = SearchSpace__nrofCandidates__aggregationLevel4_n2;
425 pdcchCfg.numCandAggLvl8 = SearchSpace__nrofCandidates__aggregationLevel8_n1;
426 pdcchCfg.numCandAggLvl16 = SearchSpace__nrofCandidates__aggregationLevel16_n0;
427 pdcchCfg.searchSpcType = SearchSpace__searchSpaceType_PR_common;
428 pdcchCfg.commSrchSpcDciFrmt = PDCCH_SERACH_SPACE_DCI_FORMAT;
429 pdcchCfg.searchSpcSib1 = PDCCH_SEARCH_SPACE_ID_SIB1;
430 pdcchCfg.pagingSearchSpc = PDCCH_SEARCH_SPACE_ID_PAGING;
431 pdcchCfg.raSearchSpc = PDCCH_SEARCH_SPACE_ID_PAGING;
432 srvCellCfgComm->dlCfg.pdcchCfg = pdcchCfg;
434 /* Configuring PDSCH Config Common For SIB1 */
435 pdschCfg.present = BWP_DownlinkCommon__pdsch_ConfigCommon_PR_setup;
436 pdschCfg.k0 = PDSCH_K0;
438 PDSCH_TimeDomainResourceAllocation__mappingType_typeA;
439 pdschCfg.sliv = calcSliv(PDSCH_START_SYMBOL,PDSCH_LENGTH_SYMBOL);
440 srvCellCfgComm->dlCfg.pdschCfg = pdschCfg;
442 /* Configuring BCCH Config for SIB1 */
443 srvCellCfgComm->dlCfg.bcchCfg.modPrdCoeff = \
444 BCCH_Config__modificationPeriodCoeff_n16;
446 /* Configuring PCCH Config for SIB1 */
447 pcchCfg.dfltPagingCycle = PagingCycle_rf256;
448 pcchCfg.nAndPagingFrmOffPresent = PCCH_Config__nAndPagingFrameOffset_PR_oneT;
449 pcchCfg.numPagingOcc = PCCH_Config__ns_four;
450 srvCellCfgComm->dlCfg.pcchCfg = pcchCfg;
453 /* Configuring UL Config Common */
454 srvCellCfgComm->ulCfg.ulScsCarrier.scsOffset = SSB_SUBCARRIER_OFFSET;
455 srvCellCfgComm->ulCfg.ulScsCarrier.scs = SUBCARRIER_SPACING;
456 srvCellCfgComm->ulCfg.ulScsCarrier.scsBw = BANDWIDTH_20MHZ;
457 srvCellCfgComm->ulCfg.pMax = UL_P_MAX;
458 srvCellCfgComm->ulCfg.locAndBw = FREQ_LOC_BW;
459 srvCellCfgComm->ulCfg.timeAlignTimerComm = TimeAlignmentTimer_infinity;
461 /* Configuring RACH Config Common for SIB1 */
462 rachCfg.present = BWP_UplinkCommon__rach_ConfigCommon_PR_setup;
463 rachCfg.prachCfgIdx = PRACH_CONFIG_IDX;
464 rachCfg.msg1Fdm = RACH_ConfigGeneric__msg1_FDM_one;
465 rachCfg.msg1FreqStart = PRACH_FREQ_START;
466 rachCfg.zeroCorrZoneCfg = ZERO_CORRELATION_ZONE_CFG;
467 rachCfg.preambleRcvdTgtPwr = PRACH_PREAMBLE_RCVD_TGT_PWR;
468 rachCfg.preambleTransMax = RACH_ConfigGeneric__preambleTransMax_n200;
469 rachCfg.pwrRampingStep = RACH_ConfigGeneric__powerRampingStep_dB2;
470 rachCfg.raRspWindow = RACH_ConfigGeneric__ra_ResponseWindow_sl20;
471 rachCfg.numRaPreamble = NUM_RA_PREAMBLE;
472 rachCfg.ssbPerRachOccPresent = \
473 RACH_ConfigCommon__ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR_one;
474 rachCfg.numSsbPerRachOcc = SSB_PER_RACH;
475 rachCfg.contResTimer = RACH_ConfigCommon__ra_ContentionResolutionTimer_sf64;
476 rachCfg.rsrpThreshSsb = RSRP_THRESHOLD_SSB;
477 rachCfg.rootSeqIdxPresent = RACH_ConfigCommon__prach_RootSequenceIndex_PR_l139;
478 rachCfg.rootSeqIdx = ROOT_SEQ_IDX;
479 rachCfg.msg1Scs = PRACH_SUBCARRIER_SPACING ;
480 rachCfg.restrictedSetCfg = PRACH_RESTRICTED_SET_CFG;
481 srvCellCfgComm->ulCfg.rachCfg = rachCfg;
483 /* Configuring PUSCH Config Common for SIB1 */
484 puschCfg.present = BWP_UplinkCommon__pusch_ConfigCommon_PR_setup;
485 puschCfg.k2 = PUSCH_K2;
486 puschCfg.mapType = PUSCH_TimeDomainResourceAllocation__mappingType_typeA;
487 puschCfg.sliv = calcSliv(PUSCH_START_SYMBOL,PUSCH_LENGTH_SYMBOL);
488 puschCfg.msg3DeltaPreamble = PUSCH_MSG3_DELTA_PREAMBLE;
489 puschCfg.p0NominalWithGrant = PUSCH_P0_NOMINAL_WITH_GRANT;
490 srvCellCfgComm->ulCfg.puschCfg = puschCfg;
492 /* Configuring PUCCH Config Common for SIB1 */
493 pucchCfg.present = BWP_UplinkCommon__pucch_ConfigCommon_PR_setup;
494 pucchCfg.rsrcComm = PUCCH_RSRC_COMMON;
495 pucchCfg.grpHop = PUCCH_ConfigCommon__pucch_GroupHopping_neither;
496 pucchCfg.p0Nominal = PUCCH_P0_NOMINAL;
497 srvCellCfgComm->ulCfg.pucchCfg = pucchCfg;
499 /* Configuring TDD UL DL config common */
500 tddCfg.refScs = SubcarrierSpacing_kHz30;
501 tddCfg.txPrd = TDD_UL_DL_Pattern__dl_UL_TransmissionPeriodicity_ms5;
502 tddCfg.numDlSlots = NUM_DL_SLOTS;
503 tddCfg.numDlSymbols = NUM_DL_SYMBOLS;
504 tddCfg.numUlSlots = NUM_UL_SLOTS;
505 tddCfg.numUlSymbols = NUM_UL_SYMBOLS;
506 srvCellCfgComm->tddCfg = tddCfg;
508 srvCellCfgComm->ssbPosInBurst = 192;
509 srvCellCfgComm->ssbPrdServingCell = SSB_PERIODICITY_20MS;
510 srvCellCfgComm->ssPbchBlockPwr = SSB_PBCH_PWR;
515 /*******************************************************************
517 * @brief Configures the DU Parameters
524 * - Initializes the DuCfg members.
525 * - Calls readMacCfg()
527 * @params[in] system task ID
528 * @return ROK - success
531 * ****************************************************************/
536 uint32_t ipv4_du, ipv4_cu, ipv4_ric;
540 cmInetAddr((S8*)DU_IP_V4_ADDR, &ipv4_du);
541 cmInetAddr((S8*)CU_IP_V4_ADDR, &ipv4_cu);
542 cmInetAddr((S8*)RIC_IP_V4_ADDR, &ipv4_ric);
543 fillDuPort(duCfgParam.sctpParams.duPort);
545 /* F1 DU IP Address and Port*/
546 duCfgParam.sctpParams.duIpAddr.ipV4Addr = ipv4_du;
548 /* F1 CU IP Address and Port*/
549 duCfgParam.sctpParams.cuIpAddr.ipV4Addr = ipv4_cu;
550 duCfgParam.sctpParams.cuPort = CU_PORT;
552 /* Fill RIC Params */
553 duCfgParam.sctpParams.ricIpAddr.ipV4Addr = ipv4_ric;
554 duCfgParam.sctpParams.ricPort = RIC_PORT;
555 /* EGTP Parameters */
556 duCfgParam.egtpParams.localIp.ipV4Pres = TRUE;
557 duCfgParam.egtpParams.localIp.ipV4Addr = ipv4_du;
558 duCfgParam.egtpParams.localPort = DU_EGTP_PORT;
559 duCfgParam.egtpParams.destIp.ipV4Pres = TRUE;
560 duCfgParam.egtpParams.destIp.ipV4Addr = ipv4_cu;
561 duCfgParam.egtpParams.destPort = CU_EGTP_PORT;
562 duCfgParam.egtpParams.minTunnelId = 0;
563 duCfgParam.egtpParams.maxTunnelId = 10;
565 duCfgParam.maxUe = 32; //TODO: Check
567 duCfgParam.duId = DU_ID;
568 strcpy((char*)duCfgParam.duName,DU_NAME);
571 mib.sysFrmNum = SYS_FRAME_NUM;
572 mib.subCarrierSpacingCommon = MIB__subCarrierSpacingCommon_scs15or60;
573 mib.ssb_SubcarrierOffset = SSB_SC_OFFSET;
574 mib.dmrs_TypeA_Position = MIB__dmrs_TypeA_Position_pos2;
575 mib.controlResourceSetZero = CORESET_0_INDEX;
576 mib.searchSpaceZero = SEARCHSPACE_0_INDEX;
577 mib.cellBarred = MIB__cellBarred_barred;
578 mib.intraFreqReselection =
579 MIB__intraFreqReselection_notAllowed;
580 duCfgParam.mibParams = mib;
583 memset(&sib1.plmn, 0, sizeof(Plmn));
584 sib1.plmn.mcc[0] = PLMN_MCC0;
585 sib1.plmn.mcc[1] = PLMN_MCC1;
586 sib1.plmn.mcc[2] = PLMN_MCC2;
587 sib1.plmn.mnc[0] = PLMN_MNC0;
588 sib1.plmn.mnc[1] = PLMN_MNC1;
590 sib1.ranac = DU_RANAC;
591 sib1.cellIdentity = CELL_IDENTITY;
592 sib1.cellResvdForOpUse =\
593 PLMN_IdentityInfo__cellReservedForOperatorUse_notReserved;
594 sib1.connEstFailCnt = ConnEstFailureControl__connEstFailCount_n3;
595 sib1.connEstFailOffValidity =\
596 ConnEstFailureControl__connEstFailOffsetValidity_s120;
597 sib1.siSchedInfo.winLen = SI_SchedulingInfo__si_WindowLength_s5;
598 sib1.siSchedInfo.broadcastSta = \
599 SchedulingInfo__si_BroadcastStatus_broadcasting;
600 sib1.siSchedInfo.preiodicity = SchedulingInfo__si_Periodicity_rf8;
601 sib1.siSchedInfo.sibType = SIB_TypeInfo__type_sibType2;
602 sib1.siSchedInfo.sibValTag = SIB1_VALUE_TAG;
604 fillServCellCfgCommSib(&sib1.srvCellCfgCommSib);
606 duCfgParam.sib1Params = sib1;
608 for(i=0; i<DEFAULT_CELLS; i++)
610 memset(&duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn, 0, sizeof(Plmn));
611 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mcc[0] = PLMN_MCC0;
612 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mcc[1] = PLMN_MCC1;
613 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mcc[2] = PLMN_MCC2;
614 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mnc[0] = PLMN_MNC0;
615 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mnc[1] = PLMN_MNC1;
618 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.cellId = NR_CELL_ID;
619 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrPci = NR_PCI;
621 /* List of Available PLMN */
622 for(j=0;j<MAX_PLMN;j++)
624 memset(&duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j], 0, sizeof(Plmn));
625 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mcc[0] = PLMN_MCC0;
626 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mcc[1] = PLMN_MCC1;
627 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mcc[2] = PLMN_MCC2;
628 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mnc[0] = PLMN_MNC0;
629 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mnc[1] = PLMN_MNC1;
631 /* List of Extended PLMN */
632 for(j=0;j<MAX_PLMN;j++)
634 memset(&duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j], 0, sizeof(Plmn));
635 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mcc[0] = PLMN_MCC0;
636 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mcc[1] = PLMN_MCC1;
637 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mcc[2] = PLMN_MCC2;
638 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mnc[0] = PLMN_MNC0;
639 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mnc[1] = PLMN_MNC1;
643 duCfgParam.srvdCellLst[i].duCellInfo.tac = DU_TAC;
644 duCfgParam.srvdCellLst[i].duCellInfo.epsTac = DU_TAC; //to check and fill
646 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.nrArfcn = NR_UL_ARFCN;
647 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
648 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
649 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
653 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.nrArfcn = NR_ARFCN;
654 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
655 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
656 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
658 for(j=0;j<MAXNRCELLBANDS;j++)
660 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.freqBand[j].nrFreqBand = NR_FREQ_BAND;
661 for(k=0;k<MAXNRCELLBANDS;k++)
663 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.freqBand[j].sulBand[k] = SUL_BAND;
667 for(j=0;j<MAXNRCELLBANDS;j++)
669 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.freqBand[j].nrFreqBand = NR_FREQ_BAND;
670 for(k=0;k<MAXNRCELLBANDS;k++)
672 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.freqBand[j].sulBand[k] = SUL_BAND;
675 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.nrArfcn = NR_DL_ARFCN;
676 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
677 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
678 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
679 for(j=0;j<MAXNRCELLBANDS;j++)
681 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.freqBand[j].nrFreqBand = NR_FREQ_BAND;
682 for(k=0;k<MAXNRCELLBANDS;k++)
684 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.freqBand[j].sulBand[k] = SUL_BAND;
688 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulTxBw.nrScs = SCS_15;
689 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulTxBw.nrb = NRB_106;
691 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlTxBw.nrScs = SCS_15;
692 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlTxBw.nrb = NRB_106;
695 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrTxBw.nrScs = SCS_15;
696 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrTxBw.nrb = NRB_106;
698 /*Measurement Config and Cell Config */
699 duCfgParam.srvdCellLst[i].duCellInfo.measTimeCfg = TIME_CFG;
701 duCfgParam.srvdCellLst[i].duCellInfo.cellDir = DL_UL;
703 duCfgParam.srvdCellLst[i].duCellInfo.cellType=CELL_TYPE;
705 /* Broadcast PLMN Identity */
706 for(j=0;j<MAXBPLMNNRMINUS1;j++)
708 for(k=0;k<MAX_PLMN;k++)
710 memset(&duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k], 0, sizeof(Plmn));
711 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mcc[0] = PLMN_MCC0;
712 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mcc[1] = PLMN_MCC1;
713 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mcc[2] = PLMN_MCC2;
714 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mnc[0] = PLMN_MNC0;
715 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mnc[1] = PLMN_MNC1;
717 /* Extended PLMN List */
718 for(k=0;k<MAX_PLMN;k++)
720 memset(&duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k], 0, sizeof(Plmn));
721 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mcc[0] = PLMN_MCC0;
722 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mcc[1] = PLMN_MCC1;
723 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mcc[2] = PLMN_MCC2;
724 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mnc[0] = PLMN_MNC0;
725 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mnc[1] = PLMN_MNC1;
728 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].tac = DU_TAC;
729 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].nrCellId = NR_CELL_ID;
730 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].ranac = NR_RANAC;
733 /*gnb DU System Info mib msg*/
735 DU_ALLOC(duCfgParam.srvdCellLst[i].duSysInfo.mibMsg,\
737 if(!(duCfgParam.srvdCellLst[i].duSysInfo.mibMsg))
739 DU_LOG("\nERROR --> DU APP : Memory allocation failure at readCfg");
742 strcpy((char *)duCfgParam.srvdCellLst[i].duSysInfo.mibMsg, encBuf);
743 duCfgParam.srvdCellLst[i].duSysInfo.mibLen = encBufSize;
745 /*gnb DU System Info mib msg*/
747 DU_ALLOC(duCfgParam.srvdCellLst[i].duSysInfo.sib1Msg,\
749 if(!(duCfgParam.srvdCellLst[i].duSysInfo.sib1Msg))
751 DU_LOG("\nERROR --> DU APP : Memory allocation failure at readCfg");
754 memcpy(duCfgParam.srvdCellLst[i].duSysInfo.sib1Msg,\
756 duCfgParam.srvdCellLst[i].duSysInfo.sib1Len = encBufSize;
760 if(readMacCfg() != ROK)
762 DU_LOG("\nERROR --> DU_APP : Failed while reading MAC config");
769 /*******************************************************************
771 * @brief Reads config and posts message to du_app on completion
779 * - Post to du_app for further processing
782 * @return ROK - success
785 * ****************************************************************/
791 memset(&duCfgParam, 0, sizeof(DuCfgParams));
792 //Read configs into duCfgParams
795 DU_LOG("\nERROR --> DU_APP : Reading configuration failed");
800 memset(&(pst), 0, sizeof(Pst));
801 pst.srcEnt = (Ent)ENTDUAPP;
802 pst.srcInst = (Inst)DU_INST;
803 pst.srcProcId = DU_PROC;
804 pst.dstEnt = pst.srcEnt;
805 pst.dstInst = pst.srcInst;
806 pst.dstProcId = pst.srcProcId;
808 pst.selector = ODU_SELECTOR_TC;
812 if(ODU_GET_MSG_BUF(DFLT_REGION, DU_POOL, &mBuf) != ROK)
814 DU_LOG("\nERROR --> DU_APP : Memory allocation failed in duReadCfg");
818 if (ODU_POST_TASK(&pst, mBuf) != ROK)
820 DU_LOG("\nERROR --> DU_APP : ODU_POST_TASK failed in duReadCfg");
827 /**********************************************************************
829 **********************************************************************/