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"
29 #include "OCTET_STRING.h"
30 #include "BIT_STRING.h"
31 #include "odu_common_codec.h"
32 #include "du_sys_info_hdl.h"
34 #include "SearchSpace.h"
35 #include "SIB-TypeInfo.h"
36 #include "SchedulingInfo.h"
37 #include "SI-SchedulingInfo.h"
38 #include "ConnEstFailureControl.h"
39 #include "PLMN-IdentityInfo.h"
40 #include "PDSCH-TimeDomainResourceAllocation.h"
41 #include "BCCH-Config.h"
42 #include "PagingCycle.h"
43 #include "PCCH-Config.h"
44 #include "TimeAlignmentTimer.h"
45 #include "RACH-ConfigGeneric.h"
46 #include "PUSCH-TimeDomainResourceAllocation.h"
47 #include "PUCCH-ConfigCommon.h"
48 #include "SubcarrierSpacing.h"
49 #include "TDD-UL-DL-Pattern.h"
50 #include "RACH-ConfigCommon.h"
51 #include "BWP-DownlinkCommon.h"
52 #include "BWP-UplinkCommon.h"
54 extern DuCfgParams duCfgParam;
55 extern char encBuf[ENC_BUF_MAX_LEN];
58 /* Filling Slot configuration as :
59 * 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
60 * 0 DL DL DL DL DL DL DL DL DL DL DL DL DL DL
61 * 1 DL DL DL DL DL DL DL DL DL DL DL DL DL DL
62 * 2 DL DL DL DL DL DL DL DL DL DL DL DL DL DL
63 * 3 DL DL DL DL DL DL DL DL DL DL GD GD GD UL
64 * 4 UL UL UL UL UL UL UL UL UL UL UL UL UL UL
67 /*******************************************************************
69 * @brief Fills the Slot configuration
73 * Function : FillSlotConfig
75 * Functionality:Fill the Slot configuration values
78 * @return ROK - success
81 * ****************************************************************/
87 for(slot = 0; slot <= 3; slot++)
89 for(symbol = 0; symbol < MAX_SYMB_PER_SLOT; symbol++)
90 duCfgParam.macCellCfg.tddCfg.slotCfg[slot][symbol] = DL_SLOT;
93 duCfgParam.macCellCfg.tddCfg.slotCfg[3][10] = GUARD_SLOT;
94 duCfgParam.macCellCfg.tddCfg.slotCfg[3][11] = GUARD_SLOT;
95 duCfgParam.macCellCfg.tddCfg.slotCfg[3][12] = GUARD_SLOT;
96 duCfgParam.macCellCfg.tddCfg.slotCfg[3][13] = UL_SLOT;
98 for(symbol = 0; symbol < MAX_SYMB_PER_SLOT; symbol++)
99 duCfgParam.macCellCfg.tddCfg.slotCfg[4][symbol] = UL_SLOT;
103 /*******************************************************************
105 * @brief Reads the CL Configuration.
109 * Function : readMacCfg
112 * - Fills up the cell configuration for CL.
113 * - Calls FillSlotConfig()
116 * @return ROK - success
119 * ****************************************************************/
122 /* This function is used to fill up the cell configuration for CL */
125 duCfgParam.macCellCfg.carrierId = CARRIER_IDX;
127 /* Cell configuration */
128 duCfgParam.macCellCfg.cellId = NR_CELL_ID;
129 duCfgParam.macCellCfg.phyCellId = NR_PCI;
130 duCfgParam.macCellCfg.dupType = DUPLEX_MODE;
132 /* DL carrier configuration */
133 duCfgParam.macCellCfg.dlCarrCfg.pres = TRUE;
134 duCfgParam.macCellCfg.dlCarrCfg.bw = BANDWIDTH;
135 duCfgParam.macCellCfg.dlCarrCfg.freq = NR_ARFCN;
136 duCfgParam.macCellCfg.dlCarrCfg.k0[0] = 1;
137 duCfgParam.macCellCfg.dlCarrCfg.k0[1] = 1;
138 duCfgParam.macCellCfg.dlCarrCfg.k0[2] = 1;
139 duCfgParam.macCellCfg.dlCarrCfg.k0[3] = 1;
140 duCfgParam.macCellCfg.dlCarrCfg.k0[4] = 1;
141 duCfgParam.macCellCfg.dlCarrCfg.gridSize[0] = 1;
142 duCfgParam.macCellCfg.dlCarrCfg.gridSize[1] = 1;
143 duCfgParam.macCellCfg.dlCarrCfg.gridSize[2] = 1;
144 duCfgParam.macCellCfg.dlCarrCfg.gridSize[3] = 1;
145 duCfgParam.macCellCfg.dlCarrCfg.gridSize[4] = 1;
146 duCfgParam.macCellCfg.dlCarrCfg.numAnt = NUM_TX_ANT;
148 /* UL Carrier configuration */
149 duCfgParam.macCellCfg.ulCarrCfg.pres = TRUE;
150 duCfgParam.macCellCfg.ulCarrCfg.bw = SUL_ARFCN;
151 duCfgParam.macCellCfg.ulCarrCfg.freq = NR_ARFCN;
152 duCfgParam.macCellCfg.ulCarrCfg.k0[0] = 1;
153 duCfgParam.macCellCfg.ulCarrCfg.k0[1] = 1;
154 duCfgParam.macCellCfg.ulCarrCfg.k0[2] = 1;
155 duCfgParam.macCellCfg.ulCarrCfg.k0[3] = 1;
156 duCfgParam.macCellCfg.ulCarrCfg.k0[4] = 1;
157 duCfgParam.macCellCfg.ulCarrCfg.gridSize[0] = 1;
158 duCfgParam.macCellCfg.ulCarrCfg.gridSize[1] = 1;
159 duCfgParam.macCellCfg.ulCarrCfg.gridSize[2] = 1;
160 duCfgParam.macCellCfg.ulCarrCfg.gridSize[3] = 1;
161 duCfgParam.macCellCfg.ulCarrCfg.gridSize[4] = 1;
162 duCfgParam.macCellCfg.ulCarrCfg.numAnt = NUM_RX_ANT;
164 duCfgParam.macCellCfg.freqShft = FREQ_SHIFT_7P5KHZ;
166 /* SSB configuration */
167 duCfgParam.macCellCfg.ssbCfg.ssbPbchPwr = SSB_PBCH_PWR;
168 duCfgParam.macCellCfg.ssbCfg.bchPayloadFlag = BCH_PAYLOAD;
169 duCfgParam.macCellCfg.ssbCfg.scsCmn = SUBCARRIER_SPACING;
170 duCfgParam.macCellCfg.ssbCfg.ssbOffsetPointA = OFFSET_TO_POINT_A;
171 duCfgParam.macCellCfg.ssbCfg.betaPss = BETA_PSS;
172 duCfgParam.macCellCfg.ssbCfg.ssbPeriod = SSB_PERIODICITY_20MS;
173 duCfgParam.macCellCfg.ssbCfg.ssbScOffset = SSB_SUBCARRIER_OFFSET;
174 duCfgParam.macCellCfg.ssbCfg.ssbMask[0] = 1; /* only one SSB is transmitted */
175 duCfgParam.macCellCfg.ssbCfg.ssbMask[1] = 0;
176 if(BuildMibPdu() != ROK)
178 DU_LOG("\nFailed to build MIB PDU");
179 memset(&duCfgParam.macCellCfg.ssbCfg.mibPdu, 0, 3*sizeof(uint8_t));
183 for(uint8_t idx=0; idx<encBufSize; idx++)
185 duCfgParam.macCellCfg.ssbCfg.mibPdu[idx]=encBuf[idx];
188 duCfgParam.macCellCfg.ssbCfg.multCarrBand = SSB_MULT_CARRIER_BAND;
189 duCfgParam.macCellCfg.ssbCfg.multCellCarr = MULT_CELL_CARRIER;
191 /* PRACH configuration */
192 duCfgParam.macCellCfg.prachCfg.pres = TRUE;
193 duCfgParam.macCellCfg.prachCfg.prachCfgIdx = PRACH_CONFIG_IDX;
194 duCfgParam.macCellCfg.prachCfg.prachSeqLen = PRACH_SEQ_LEN;
195 duCfgParam.macCellCfg.prachCfg.prachSubcSpacing = PRACH_SUBCARRIER_SPACING;
196 duCfgParam.macCellCfg.prachCfg.prachRstSetCfg = PRACH_RESTRICTED_SET_CFG;
197 duCfgParam.macCellCfg.prachCfg.msg1Fdm = NUM_PRACH_FDM;
198 duCfgParam.macCellCfg.prachCfg.msg1FreqStart = PRACH_FREQ_START;
199 duCfgParam.macCellCfg.prachCfg.rootSeqLen = ROOT_SEQ_LEN;
200 duCfgParam.macCellCfg.prachCfg.fdm[0].rootSeqIdx = ROOT_SEQ_IDX;
201 duCfgParam.macCellCfg.prachCfg.fdm[0].numRootSeq = NUM_ROOT_SEQ;
202 duCfgParam.macCellCfg.prachCfg.fdm[0].k1 = 1;
203 duCfgParam.macCellCfg.prachCfg.fdm[0].zeroCorrZoneCfg = ZERO_CORRELATION_ZONE_CFG;
204 duCfgParam.macCellCfg.prachCfg.fdm[0].numUnusedRootSeq = NUM_UNUSED_ROOT_SEQ;
205 if(duCfgParam.macCellCfg.prachCfg.fdm[0].numUnusedRootSeq != 0)
207 DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq,
208 NUM_UNUSED_ROOT_SEQ * sizeof(uint8_t));
209 if(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq == NULLP)
211 DU_LOG("\nDU_APP : Memory allocation failed");
214 *(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq) = UNUSED_ROOT_SEQ;
216 duCfgParam.macCellCfg.prachCfg.ssbPerRach = SSB_PER_RACH;
217 duCfgParam.macCellCfg.prachCfg.prachMultCarrBand = PRACH_MULT_CARRIER_BAND;
218 duCfgParam.macCellCfg.prachCfg.raContResTmr = RA_CONT_RES_TIMER;
219 duCfgParam.macCellCfg.prachCfg.rsrpThreshSsb = RSRP_THRESHOLD_SSB;
220 duCfgParam.macCellCfg.prachCfg.raRspWindow = RA_RSP_WINDOW;
221 duCfgParam.macCellCfg.prachCfg.prachRestrictedSet = PRACH_RESTRICTED_SET;
222 /* TDD configuration */
223 duCfgParam.macCellCfg.tddCfg.pres = TRUE;
224 duCfgParam.macCellCfg.tddCfg.tddPeriod = TDD_PERIODICITY;
228 /* RSSI Measurement configuration */
229 duCfgParam.macCellCfg.rssiUnit = RSS_MEASUREMENT_UNIT;
231 /* fill SIB1 configuration */
232 duCfgParam.macCellCfg.sib1Cfg.sib1PduLen = duCfgParam.srvdCellLst[0].duSysInfo.sib1Len;
233 DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.sib1Cfg.sib1Pdu,duCfgParam.srvdCellLst[0].duSysInfo.sib1Len);
234 memcpy(duCfgParam.macCellCfg.sib1Cfg.sib1Pdu, duCfgParam.srvdCellLst[0].duSysInfo.sib1Msg, \
235 duCfgParam.srvdCellLst[0].duSysInfo.sib1Len);
236 duCfgParam.macCellCfg.sib1Cfg.sib1NewTxPeriod = SIB1_NEW_TX_PERIOD;
237 duCfgParam.macCellCfg.sib1Cfg.sib1RepetitionPeriod = SIB1_REPETITION_PERIOD;
238 duCfgParam.macCellCfg.sib1Cfg.coresetZeroIndex = CORESET_0_INDEX;
239 duCfgParam.macCellCfg.sib1Cfg.searchSpaceZeroIndex = SEARCHSPACE_0_INDEX;
240 duCfgParam.macCellCfg.sib1Cfg.sib1Mcs = SIB1_MCS;
243 /* fill Intial DL BWP */
244 duCfgParam.macCellCfg.initialDlBwp.bwp.firstPrb = 0;
245 duCfgParam.macCellCfg.initialDlBwp.bwp.numPrb = TOTAL_PRB_BW; /* configured to total BW */
246 duCfgParam.macCellCfg.initialDlBwp.bwp.scs = SUBCARRIER_SPACING; /* numerology is 0, 15Khz */
247 duCfgParam.macCellCfg.initialDlBwp.bwp.cyclicPrefix = NORMAL_CYCLIC_PREFIX;
248 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.searchSpaceId = SEARCHSPACE_1_INDEX;
249 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.coresetId = CORESET_0_INDEX;
250 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.monitoringSlot =
251 SS_MONITORING_SLOT_SL1; /* sl1 - all slots */
252 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.duration = 0;
253 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.monitoringSymbol =
254 SS_MONITORING_SYMBOL;
255 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
256 candidate.aggLevel1 = 8;
257 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
258 candidate.aggLevel2 = 4;
259 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
260 candidate.aggLevel4 = 2;
261 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
262 candidate.aggLevel8 = 1;
263 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
264 candidate.aggLevel16 = 0;
265 duCfgParam.macCellCfg.initialDlBwp.pdschCommon.k0 = PDSCH_K0;
266 duCfgParam.macCellCfg.initialDlBwp.pdschCommon.mappingType =
267 PDSCH_MAPPING_TYPE_A;
268 duCfgParam.macCellCfg.initialDlBwp.pdschCommon.startSymbol =
270 duCfgParam.macCellCfg.initialDlBwp.pdschCommon.lengthSymbol =
272 /* ra-searchSpace ID is set to 1 */
273 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.raSearchSpaceId = SEARCHSPACE_1_INDEX;
275 /* fill Intial UL BWP */
276 duCfgParam.macCellCfg.initialUlBwp.bwp.firstPrb = 0;
277 duCfgParam.macCellCfg.initialUlBwp.bwp.numPrb = TOTAL_PRB_BW; /* configured to total BW */
278 duCfgParam.macCellCfg.initialUlBwp.bwp.scs = SUBCARRIER_SPACING; /* numerology is 0, 15Khz */
279 duCfgParam.macCellCfg.initialUlBwp.bwp.cyclicPrefix = NORMAL_CYCLIC_PREFIX;
280 duCfgParam.macCellCfg.initialUlBwp.puschCommon.k2 = PUSCH_K2;
281 duCfgParam.macCellCfg.initialUlBwp.puschCommon.mappingType =
282 PUSCH_MAPPING_TYPE_A;
283 duCfgParam.macCellCfg.initialUlBwp.puschCommon.startSymbol =
285 duCfgParam.macCellCfg.initialUlBwp.puschCommon.lengthSymbol =
288 duCfgParam.macCellCfg.dmrsTypeAPos = DMRS_TYPE_A_POS;
289 /* fill PUCCH config common */
290 duCfgParam.macCellCfg.initialUlBwp.pucchCommon.pucchResourceCommon = PUCCH_RSRC_COMMON;
291 duCfgParam.macCellCfg.initialUlBwp.pucchCommon.pucchGroupHopping = PUCCH_GROUP_HOPPING;
293 /* This should be calculated based on
294 (number of mandatory parameters) + (number of otional parameters being filled) */
295 duCfgParam.macCellCfg.numTlv = 40;
300 /*******************************************************************
302 * @brief Configures the DU Parameters
306 * Function : fillDuPort
309 * - fills the DU Ports.
311 * @params[in] duPort array to be filled
312 * @return ROK - success
315 * ****************************************************************/
316 S16 fillDuPort(U16 *duPort)
318 duPort[F1_INTERFACE] = DU_PORT; /* DU Port idx 0 38472 */
319 duPort[E2_INTERFACE] = RIC_PORT; /* RIC Port idx 1 38482 */
324 /*******************************************************************
326 * @brief Configures the DU Parameters
330 * Function : calcSliv
333 * - calculate SLIV value from start and length field
335 * @params[in] start symbol
336 * @params[in] length of symbols
339 * ****************************************************************/
340 uint16_t calcSliv(uint8_t startSymbol, uint8_t lengthSymbol)
343 if((lengthSymbol-1) <= 7)
345 sliv = NUM_SYMBOLS_PER_SLOT * (lengthSymbol-1) + startSymbol;
349 sliv = NUM_SYMBOLS_PER_SLOT * (NUM_SYMBOLS_PER_SLOT - lengthSymbol + 1) \
350 + (NUM_SYMBOLS_PER_SLOT - 1 - startSymbol);
356 /*******************************************************************
358 * @brief Configures serving cell config common in sib1
362 * Function : fillServCellCfgCommSib
365 * - fills Serving cell config common for SIB1
367 * @params[in] SrvCellCfgCommSib pointer
368 * @return ROK - success
371 ** ****************************************************************/
372 S16 fillServCellCfgCommSib(SrvCellCfgCommSib *srvCellCfgComm)
374 PdcchCfgCommon pdcchCfg;
375 PdschCfgCommon pdschCfg;
377 RachCfgCommon rachCfg;
378 PuschCfgCommon puschCfg;
379 PucchCfgCommon pucchCfg;
380 TddUlDlCfgCommon tddCfg;
382 /* Configuring DL Config Common for SIB1*/
383 srvCellCfgComm->dlCfg.freqBandInd = NR_FREQ_BAND_IND;
384 srvCellCfgComm->dlCfg.offsetToPointA = OFFSET_TO_POINT_A;
385 srvCellCfgComm->dlCfg.dlScsCarrier.scsOffset = SSB_SUBCARRIER_OFFSET;
386 srvCellCfgComm->dlCfg.dlScsCarrier.scs = SUBCARRIER_SPACING;
387 srvCellCfgComm->dlCfg.dlScsCarrier.scsBw = SCS_CARRIER_BANDWIDTH;
388 srvCellCfgComm->dlCfg.locAndBw = FREQ_LOC_BW;
390 /* Configuring PDCCH Config Common For SIB1 */
391 pdcchCfg.present = BWP_DownlinkCommon__pdcch_ConfigCommon_PR_setup;
392 pdcchCfg.ctrlRsrcSetZero = PDCCH_CTRL_RSRC_SET_ZERO;
393 pdcchCfg.searchSpcZero = PDCCH_SEARCH_SPACE_ZERO;
394 pdcchCfg.searchSpcId = PDCCH_SEARCH_SPACE_ID;
395 pdcchCfg.ctrlRsrcSetId = PDCCH_CTRL_RSRC_SET_ID;
396 pdcchCfg.monitorSlotPrdAndOffPresent = \
397 SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
398 //pdcchCfg.monitorSlotPrdAndOff = \
399 SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
400 pdcchCfg.monitorSymbolsInSlot[0] = 128;
401 pdcchCfg.monitorSymbolsInSlot[1] = 0;
402 pdcchCfg.numCandAggLvl1 = SearchSpace__nrofCandidates__aggregationLevel1_n8;
403 pdcchCfg.numCandAggLvl2 = SearchSpace__nrofCandidates__aggregationLevel2_n4;
404 pdcchCfg.numCandAggLvl4 = SearchSpace__nrofCandidates__aggregationLevel4_n2;
405 pdcchCfg.numCandAggLvl8 = SearchSpace__nrofCandidates__aggregationLevel8_n1;
406 pdcchCfg.numCandAggLvl16 = SearchSpace__nrofCandidates__aggregationLevel16_n0;
407 pdcchCfg.searchSpcType = SearchSpace__searchSpaceType_PR_common;
408 pdcchCfg.commSrchSpcDciFrmt = PDCCH_SERACH_SPACE_DCI_FORMAT;
409 pdcchCfg.searchSpcSib1 = PDCCH_SEARCH_SPACE_ID_SIB1;
410 pdcchCfg.pagingSearchSpc = PDCCH_SEARCH_SPACE_ID_PAGING;
411 pdcchCfg.raSearchSpc = PDCCH_SEARCH_SPACE_ID_PAGING;
412 srvCellCfgComm->dlCfg.pdcchCfg = pdcchCfg;
414 /* Configuring PDSCH Config Common For SIB1 */
415 pdschCfg.present = BWP_DownlinkCommon__pdsch_ConfigCommon_PR_setup;
416 pdschCfg.k0 = PDSCH_K0;
418 PDSCH_TimeDomainResourceAllocation__mappingType_typeA;
419 pdschCfg.sliv = calcSliv(PDSCH_START_SYMBOL,PDSCH_LENGTH_SYMBOL);
420 srvCellCfgComm->dlCfg.pdschCfg = pdschCfg;
422 /* Configuring BCCH Config for SIB1 */
423 srvCellCfgComm->dlCfg.bcchCfg.modPrdCoeff = \
424 BCCH_Config__modificationPeriodCoeff_n16;
426 /* Configuring PCCH Config for SIB1 */
427 pcchCfg.dfltPagingCycle = PagingCycle_rf64;
428 pcchCfg.nAndPagingFrmOffPresent = PCCH_Config__nAndPagingFrameOffset_PR_oneT;
429 pcchCfg.numPagingOcc = PCCH_Config__ns_four;
430 srvCellCfgComm->dlCfg.pcchCfg = pcchCfg;
433 /* Configuring UL Config Common */
434 srvCellCfgComm->ulCfg.ulScsCarrier.scsOffset = SSB_SUBCARRIER_OFFSET;
435 srvCellCfgComm->ulCfg.ulScsCarrier.scs = SUBCARRIER_SPACING;
436 srvCellCfgComm->ulCfg.ulScsCarrier.scsBw = SCS_CARRIER_BANDWIDTH;
437 srvCellCfgComm->ulCfg.pMax = UL_P_MAX;
438 srvCellCfgComm->ulCfg.locAndBw = FREQ_LOC_BW;
439 srvCellCfgComm->ulCfg.timeAlignTimerComm = TimeAlignmentTimer_infinity;
441 /* Configuring RACH Config Common for SIB1 */
442 rachCfg.present = BWP_UplinkCommon__rach_ConfigCommon_PR_setup;
443 rachCfg.prachCfgIdx = PRACH_CONFIG_IDX;
444 rachCfg.msg1Fdm = RACH_ConfigGeneric__msg1_FDM_one;
445 rachCfg.msg1FreqStart = PRACH_FREQ_START;
446 rachCfg.zeroCorrZoneCfg = ZERO_CORRELATION_ZONE_CFG;
447 rachCfg.preambleRcvdTgtPwr = PRACH_PREAMBLE_RCVD_TGT_PWR;
448 rachCfg.preambleTransMax = RACH_ConfigGeneric__preambleTransMax_n200;
449 rachCfg.pwrRampingStep = RACH_ConfigGeneric__powerRampingStep_dB2;
450 rachCfg.raRspWindow = RACH_ConfigGeneric__ra_ResponseWindow_sl20;
451 rachCfg.numRaPreamble = NUM_RA_PREAMBLE;
452 rachCfg.ssbPerRachOccPresent = \
453 RACH_ConfigCommon__ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR_one;
454 rachCfg.numSsbPerRachOcc = SSB_PER_RACH;
455 rachCfg.contResTimer = RACH_ConfigCommon__ra_ContentionResolutionTimer_sf64;
456 rachCfg.rsrpThreshSsb = RSRP_THRESHOLD_SSB;
457 rachCfg.rootSeqIdxPresent = RACH_ConfigCommon__prach_RootSequenceIndex_PR_l139;
458 rachCfg.rootSeqIdx = ROOT_SEQ_IDX;
459 rachCfg.msg1Scs = PRACH_SUBCARRIER_SPACING ;
460 rachCfg.restrictedSetCfg = PRACH_RESTRICTED_SET_CFG;
461 srvCellCfgComm->ulCfg.rachCfg = rachCfg;
463 /* Configuring PUSCH Config Common for SIB1 */
464 puschCfg.present = BWP_UplinkCommon__pusch_ConfigCommon_PR_setup;
465 puschCfg.k2 = PUSCH_K2;
466 puschCfg.mapType = PUSCH_TimeDomainResourceAllocation__mappingType_typeA;
467 puschCfg.sliv = calcSliv(PUSCH_START_SYMBOL,PUSCH_LENGTH_SYMBOL);
468 puschCfg.msg3DeltaPreamble = PUSCH_MSG3_DELTA_PREAMBLE;
469 puschCfg.p0NominalWithGrant = PUSCH_P0_NOMINAL_WITH_GRANT;
470 srvCellCfgComm->ulCfg.puschCfg = puschCfg;
472 /* Configuring PUCCH Config Common for SIB1 */
473 pucchCfg.present = BWP_UplinkCommon__pucch_ConfigCommon_PR_setup;
474 pucchCfg.rsrcComm = PUCCH_RSRC_COMMON;
475 pucchCfg.grpHop = PUCCH_ConfigCommon__pucch_GroupHopping_neither;
476 pucchCfg.p0Nominal = PUCCH_P0_NOMINAL;
477 srvCellCfgComm->ulCfg.pucchCfg = pucchCfg;
479 /* Configuring TDD UL DL config common */
480 tddCfg.refScs = SubcarrierSpacing_kHz30;
481 tddCfg.txPrd = TDD_UL_DL_Pattern__dl_UL_TransmissionPeriodicity_ms2p5;
482 tddCfg.numDlSlots = NUM_DL_SLOTS;
483 tddCfg.numDlSymbols = NUM_DL_SYMBOLS;
484 tddCfg.numUlSlots = NUM_UL_SLOTS;
485 tddCfg.numUlSymbols = NUM_UL_SYMBOLS;
486 srvCellCfgComm->tddCfg = tddCfg;
488 srvCellCfgComm->ssbPosInBurst = 192;
489 srvCellCfgComm->ssbPrdServingCell = SSB_PERIODICITY_20MS;
490 srvCellCfgComm->ssPbchBlockPwr = SSB_PBCH_PWR;
495 /*******************************************************************
497 * @brief Configures the DU Parameters
504 * - Initializes the DuCfg members.
505 * - Calls readMacCfg()
507 * @params[in] system task ID
508 * @return ROK - success
511 * ****************************************************************/
516 U32 ipv4_du, ipv4_cu, ipv4_ric;
520 cmInetAddr((S8*)DU_IP_V4_ADDR, &ipv4_du);
521 cmInetAddr((S8*)CU_IP_V4_ADDR, &ipv4_cu);
522 cmInetAddr((S8*)RIC_IP_V4_ADDR, &ipv4_ric);
523 fillDuPort(duCfgParam.sctpParams.duPort);
525 /* F1 DU IP Address and Port*/
526 duCfgParam.sctpParams.duIpAddr.ipV4Addr = ipv4_du;
528 /* F1 CU IP Address and Port*/
529 duCfgParam.sctpParams.cuIpAddr.ipV4Addr = ipv4_cu;
530 duCfgParam.sctpParams.cuPort = CU_PORT;
532 /* Fill RIC Params */
533 duCfgParam.sctpParams.ricIpAddr.ipV4Addr = ipv4_ric;
534 duCfgParam.sctpParams.ricPort = RIC_PORT;
535 /* EGTP Parameters */
536 duCfgParam.egtpParams.localIp.ipV4Pres = TRUE;
537 duCfgParam.egtpParams.localIp.ipV4Addr = ipv4_du;
538 duCfgParam.egtpParams.localPort = DU_EGTP_PORT;
539 duCfgParam.egtpParams.destIp.ipV4Pres = TRUE;
540 duCfgParam.egtpParams.destIp.ipV4Addr = ipv4_cu;
541 duCfgParam.egtpParams.destPort = CU_EGTP_PORT;
542 duCfgParam.egtpParams.minTunnelId = 0;
543 duCfgParam.egtpParams.maxTunnelId = 10;
545 duCfgParam.maxUe = 32; //TODO: Check
547 duCfgParam.duId = DU_ID;
548 strcpy((char*)duCfgParam.duName,DU_NAME);
551 mib.sysFrmNum = SYS_FRAME_NUM;
552 mib.subCarrierSpacingCommon = MIB__subCarrierSpacingCommon_scs15or60;
553 mib.ssb_SubcarrierOffset = SSB_SC_OFFSET;
554 mib.dmrs_TypeA_Position = MIB__dmrs_TypeA_Position_pos2;
555 mib.controlResourceSetZero = CORESET_ZERO;
556 mib.searchSpaceZero = SEARCH_SPACE_ZERO;
557 mib.cellBarred = MIB__cellBarred_barred;
558 mib.intraFreqReselection =
559 MIB__intraFreqReselection_notAllowed;
560 duCfgParam.mibParams = mib;
563 sib1.plmn.mcc[0] = PLMN_MCC0;
564 sib1.plmn.mcc[1] = PLMN_MCC1;
565 sib1.plmn.mcc[2] = PLMN_MCC2;
566 sib1.plmn.mnc[0] = PLMN_MNC0;
567 sib1.plmn.mnc[1] = PLMN_MNC1;
568 sib1.plmn.mnc[2] = PLMN_MNC2;
570 sib1.ranac = DU_RANAC;
571 sib1.cellIdentity = CELL_IDENTITY;
572 sib1.cellResvdForOpUse =\
573 PLMN_IdentityInfo__cellReservedForOperatorUse_notReserved;
574 sib1.connEstFailCnt = ConnEstFailureControl__connEstFailCount_n3;
575 sib1.connEstFailOffValidity =\
576 ConnEstFailureControl__connEstFailOffsetValidity_s120;
577 sib1.siSchedInfo.winLen = SI_SchedulingInfo__si_WindowLength_s5;
578 sib1.siSchedInfo.broadcastSta = \
579 SchedulingInfo__si_BroadcastStatus_broadcasting;
580 sib1.siSchedInfo.preiodicity = SchedulingInfo__si_Periodicity_rf8;
581 sib1.siSchedInfo.sibType = SIB_TypeInfo__type_sibType2;
582 sib1.siSchedInfo.sibValTag = SIB1_VALUE_TAG;
584 fillServCellCfgCommSib(&sib1.srvCellCfgCommSib);
586 duCfgParam.sib1Params = sib1;
588 for(i=0; i<DEFAULT_CELLS; i++)
590 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mcc[0] = PLMN_MCC0;
591 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mcc[1] = PLMN_MCC1;
592 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mcc[2] = PLMN_MCC2;
593 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mnc[0] = PLMN_MNC0;
594 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mnc[1] = PLMN_MNC1;
595 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mnc[2] = PLMN_MNC2;
598 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.cellId = NR_CELL_ID;
599 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrPci = NR_PCI;
601 /* List of Available PLMN */
602 for(j=0;j<MAX_PLMN;j++)
604 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mcc[0] = PLMN_MCC0;
605 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mcc[1] = PLMN_MCC1;
606 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mcc[2] = PLMN_MCC2;
607 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mnc[0] = PLMN_MNC0;
608 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mnc[1] = PLMN_MNC1;
609 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mnc[2] = PLMN_MNC2;
611 /* List of Extended PLMN */
612 for(j=0;j<MAX_PLMN;j++)
614 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mcc[0] = PLMN_MCC0;
615 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mcc[1] = PLMN_MCC1;
616 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mcc[2] = PLMN_MCC2;
617 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mnc[0] = PLMN_MNC0;
618 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mnc[1] = PLMN_MNC1;
619 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mnc[2] = PLMN_MNC2;
623 duCfgParam.srvdCellLst[i].duCellInfo.tac = DU_TAC;
624 duCfgParam.srvdCellLst[i].duCellInfo.epsTac = DU_TAC; //to check and fill
626 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.nrArfcn = NR_ARFCN;
627 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
628 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_120;
629 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulTxBw.nrb = NRB_66;
633 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.nrArfcn = NR_ARFCN;
634 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
635 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
636 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulTxBw.nrb = NRB_160;
638 for(j=0;j<MAXNRCELLBANDS;j++)
640 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.freqBand[j].nrFreqBand = NR_FREQ_BAND;
641 for(k=0;k<MAXNRCELLBANDS;k++)
643 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.freqBand[j].sulBand[k] = SUL_BAND;
647 for(j=0;j<MAXNRCELLBANDS;j++)
649 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.freqBand[j].nrFreqBand = NR_FREQ_BAND;
650 for(k=0;k<MAXNRCELLBANDS;k++)
652 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.freqBand[j].sulBand[k] = SUL_BAND;
655 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.nrArfcn = NR_ARFCN;
656 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
657 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_120;
658 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulTxBw.nrb = NRB_66;
659 for(j=0;j<MAXNRCELLBANDS;j++)
661 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.freqBand[j].nrFreqBand = NR_FREQ_BAND;
662 for(k=0;k<MAXNRCELLBANDS;k++)
664 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.freqBand[j].sulBand[k] = SUL_BAND;
668 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulTxBw.nrScs = SCS_120;
669 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulTxBw.nrb = NRB_66;
671 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlTxBw.nrScs = SCS_120;
672 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlTxBw.nrb = NRB_66;
675 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrTxBw.nrScs = SCS_15;
676 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrTxBw.nrb = NRB_160;
678 /*Measurement Config and Cell Config */
679 duCfgParam.srvdCellLst[i].duCellInfo.measTimeCfg = TIME_CFG;
681 duCfgParam.srvdCellLst[i].duCellInfo.cellDir = DL_UL;
683 duCfgParam.srvdCellLst[i].duCellInfo.cellType=CELL_TYPE;
685 /* Broadcast PLMN Identity */
686 for(j=0;j<MAXBPLMNNRMINUS1;j++)
688 for(k=0;k<MAX_PLMN;k++)
690 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mcc[0] = PLMN_MCC0;
691 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mcc[1] = PLMN_MCC1;
692 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mcc[2] = PLMN_MCC2;
693 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mnc[0] = PLMN_MNC0;
694 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mnc[1] = PLMN_MNC1;
695 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mnc[2] = PLMN_MNC2;
697 /* Extended PLMN List */
698 for(k=0;k<MAX_PLMN;k++)
700 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mcc[0] = PLMN_MCC0;
701 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mcc[1] = PLMN_MCC1;
702 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mcc[2] = PLMN_MCC2;
703 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mnc[0] = PLMN_MNC0;
704 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mnc[1] = PLMN_MNC1;
705 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mnc[2] = PLMN_MNC2;
708 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].tac = DU_TAC;
709 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].nrCellId = NR_CELL_ID;
710 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].ranac = NR_RANAC;
713 /*gnb DU System Info mib msg*/
715 DU_ALLOC(duCfgParam.srvdCellLst[i].duSysInfo.mibMsg,\
717 if(!(duCfgParam.srvdCellLst[i].duSysInfo.mibMsg))
719 DU_LOG("\nDU_APP: Memory allocation failure");
722 strcpy((char *)duCfgParam.srvdCellLst[i].duSysInfo.mibMsg, encBuf);
723 duCfgParam.srvdCellLst[i].duSysInfo.mibLen = encBufSize;
725 /*gnb DU System Info mib msg*/
727 DU_ALLOC(duCfgParam.srvdCellLst[i].duSysInfo.sib1Msg,\
729 if(!(duCfgParam.srvdCellLst[i].duSysInfo.sib1Msg))
731 DU_LOG("\nDU_APP: Memory allocation failure");
734 memcpy(duCfgParam.srvdCellLst[i].duSysInfo.sib1Msg,\
736 duCfgParam.srvdCellLst[i].duSysInfo.sib1Len = encBufSize;
740 if(readMacCfg() != ROK)
742 DU_LOG("\nDU_APP : Failed while reading MAC config");
749 /*******************************************************************
751 * @brief Reads config and posts message to du_app on completion
759 * - Post to du_app for further processing
762 * @return ROK - success
765 * ****************************************************************/
771 cmMemset((U8 *)&duCfgParam, 0, sizeof(DuCfgParams));
772 //Read configs into duCfgParams
775 DU_LOG("\nDU_APP : Reading configuration failed");
780 cmMemset((U8 *)&(pst), 0, sizeof(Pst));
781 pst.srcEnt = (Ent)ENTDUAPP;
782 pst.srcInst = (Inst)DU_INST;
783 pst.srcProcId = DU_PROC;
784 pst.dstEnt = pst.srcEnt;
785 pst.dstInst = pst.srcInst;
786 pst.dstProcId = pst.srcProcId;
788 pst.selector = ODU_SELECTOR_TC;
792 if(SGetMsg(DFLT_REGION, DU_POOL, &mBuf) != ROK)
794 DU_LOG("\nDU_APP : Memory allocation failed in duReadCfg");
798 if (SPstTsk(&pst, mBuf) != ROK)
800 DU_LOG("\nDU_APP : SPstTsk failed in duReadCfg");
807 /**********************************************************************
809 **********************************************************************/