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"
56 #include "ConfigInterface.h"
57 extern StartupConfig g_cfg;
60 DuCfgParams duCfgParam;
61 char encBuf[ENC_BUF_MAX_LEN];
64 /* Filling Slot configuration as :
65 * 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
66 * 0 DL DL DL DL DL DL DL DL DL DL DL DL DL DL
67 * 1 DL DL DL DL DL DL DL DL DL DL DL DL DL DL
68 * 2 DL DL DL DL DL DL DL DL DL DL DL DL DL DL
69 3 DL DL DL DL DL DL DL DL DL DL DL DL DL DL
70 4 DL DL DL DL DL DL DL DL DL DL DL DL DL DL
71 5 DL DL DL DL DL DL DL DL DL DL DL DL DL DL
72 6 DL DL DL DL DL DL DL DL DL DL DL DL DL DL
73 7 DL DL DL DL DL DL DL DL DL DL DL DL F UL
74 8 UL UL UL UL UL UL UL UL UL UL UL UL UL UL
75 9 UL UL UL UL UL UL UL UL UL UL UL UL UL UL
78 /*******************************************************************
80 * @brief Fills the Slot configuration
84 * Function : FillSlotConfig
86 * Functionality:Fill the Slot configuration values
89 * @return ROK - success
92 * ****************************************************************/
98 memset(duCfgParam.macCellCfg.tddCfg.slotCfg, 0, sizeof(duCfgParam.macCellCfg.tddCfg.slotCfg[slot][symbol]* \
99 MAX_TDD_PERIODICITY_SLOTS*MAX_SYMB_PER_SLOT));
101 //Filling the DL Slots and initializing flexi slot
102 for(slot = 0; slot <= NUM_DL_SLOTS; slot++)
104 for(symbol =0; symbol < MAX_SYMB_PER_SLOT; symbol++)
106 duCfgParam.macCellCfg.tddCfg.slotCfg[slot][symbol] = DL_SLOT;
111 for(slot = NUM_DL_SLOTS+1; slot <= NUM_DL_SLOTS+NUM_UL_SLOTS; slot++)
113 for(symbol = 0; symbol < MAX_SYMB_PER_SLOT; symbol++)
114 duCfgParam.macCellCfg.tddCfg.slotCfg[slot][symbol] = UL_SLOT;
116 //Updating Flexi Slot
118 duCfgParam.macCellCfg.tddCfg.slotCfg[slot][12] = FLEXI_SLOT;
119 duCfgParam.macCellCfg.tddCfg.slotCfg[slot][13] = UL_SLOT;
123 /*******************************************************************
124 * @brief Reads the CL Configuration.
128 * Function : readMacCfg
131 * - Fills up the cell configuration for CL.
132 * - Calls FillSlotConfig()
135 * @return ROK - success
138 * ****************************************************************/
141 /* This function is used to fill up the cell configuration for CL */
144 duCfgParam.macCellCfg.carrierId = CARRIER_IDX;
146 /* Cell configuration */
147 duCfgParam.macCellCfg.cellId = NR_CELL_ID;
148 duCfgParam.macCellCfg.phyCellId = NR_PCI;
149 duCfgParam.macCellCfg.numerology = NR_NUMEROLOGY;
150 duCfgParam.macCellCfg.dupType = DUPLEX_MODE;
152 /* DL carrier configuration */
153 duCfgParam.macCellCfg.dlCarrCfg.pres = TRUE;
155 duCfgParam.macCellCfg.dlCarrCfg.bw = BANDWIDTH_100MHZ;
157 duCfgParam.macCellCfg.dlCarrCfg.bw = BANDWIDTH_20MHZ;
159 duCfgParam.macCellCfg.dlCarrCfg.freq = NR_DL_ARFCN;
160 duCfgParam.macCellCfg.dlCarrCfg.k0[0] = 1;
161 duCfgParam.macCellCfg.dlCarrCfg.k0[1] = 1;
162 duCfgParam.macCellCfg.dlCarrCfg.k0[2] = 1;
163 duCfgParam.macCellCfg.dlCarrCfg.k0[3] = 1;
164 duCfgParam.macCellCfg.dlCarrCfg.k0[4] = 1;
165 duCfgParam.macCellCfg.dlCarrCfg.gridSize[0] = 273;
166 duCfgParam.macCellCfg.dlCarrCfg.gridSize[1] = 1;
167 duCfgParam.macCellCfg.dlCarrCfg.gridSize[2] = 1;
168 duCfgParam.macCellCfg.dlCarrCfg.gridSize[3] = 1;
169 duCfgParam.macCellCfg.dlCarrCfg.gridSize[4] = 1;
170 duCfgParam.macCellCfg.dlCarrCfg.numAnt = NUM_TX_ANT;
172 /* UL Carrier configuration */
173 duCfgParam.macCellCfg.ulCarrCfg.pres = TRUE;
175 duCfgParam.macCellCfg.dlCarrCfg.bw = BANDWIDTH_100MHZ;
177 duCfgParam.macCellCfg.ulCarrCfg.bw = BANDWIDTH_20MHZ;
179 duCfgParam.macCellCfg.ulCarrCfg.freq = NR_UL_ARFCN;
180 duCfgParam.macCellCfg.ulCarrCfg.k0[0] = 1;
181 duCfgParam.macCellCfg.ulCarrCfg.k0[1] = 1;
182 duCfgParam.macCellCfg.ulCarrCfg.k0[2] = 1;
183 duCfgParam.macCellCfg.ulCarrCfg.k0[3] = 1;
184 duCfgParam.macCellCfg.ulCarrCfg.k0[4] = 1;
185 duCfgParam.macCellCfg.ulCarrCfg.gridSize[0] = 1;
186 duCfgParam.macCellCfg.ulCarrCfg.gridSize[1] = 1;
187 duCfgParam.macCellCfg.ulCarrCfg.gridSize[2] = 1;
188 duCfgParam.macCellCfg.ulCarrCfg.gridSize[3] = 1;
189 duCfgParam.macCellCfg.ulCarrCfg.gridSize[4] = 1;
190 duCfgParam.macCellCfg.ulCarrCfg.numAnt = NUM_RX_ANT;
192 duCfgParam.macCellCfg.freqShft = FREQ_SHIFT_7P5KHZ;
194 /* SSB configuration */
195 duCfgParam.macCellCfg.ssbCfg.ssbPbchPwr = SSB_PBCH_PWR;
196 duCfgParam.macCellCfg.ssbCfg.bchPayloadFlag = BCH_PAYLOAD;
198 duCfgParam.macCellCfg.ssbCfg.scsCmn = SCS_30KHZ;
200 duCfgParam.macCellCfg.ssbCfg.scsCmn = SCS_15KHZ;
202 duCfgParam.macCellCfg.ssbCfg.ssbOffsetPointA = OFFSET_TO_POINT_A;
203 duCfgParam.macCellCfg.ssbCfg.betaPss = BETA_PSS;
204 duCfgParam.macCellCfg.ssbCfg.ssbPeriod = SSB_PRDCTY_MS_20;
205 duCfgParam.macCellCfg.ssbCfg.ssbScOffset = SSB_SUBCARRIER_OFFSET;
206 duCfgParam.macCellCfg.ssbCfg.ssbMask[0] = 1; /* only one SSB is transmitted */
207 duCfgParam.macCellCfg.ssbCfg.ssbMask[1] = 0;
208 if(BuildMibPdu() != ROK)
210 DU_LOG("\nERROR --> Failed to build MIB PDU");
211 memset(&duCfgParam.macCellCfg.ssbCfg.mibPdu, 0, 3*sizeof(uint8_t));
215 for(uint8_t idx=0; idx<encBufSize; idx++)
217 duCfgParam.macCellCfg.ssbCfg.mibPdu[idx]=encBuf[idx];
220 duCfgParam.macCellCfg.ssbCfg.multCarrBand = SSB_MULT_CARRIER_BAND;
221 duCfgParam.macCellCfg.ssbCfg.multCellCarr = MULT_CELL_CARRIER;
223 /* PRACH configuration */
224 duCfgParam.macCellCfg.prachCfg.pres = TRUE;
225 duCfgParam.macCellCfg.prachCfg.prachCfgIdx = PRACH_CONFIG_IDX;
226 duCfgParam.macCellCfg.prachCfg.prachSeqLen = PRACH_SEQ_LEN;
227 duCfgParam.macCellCfg.prachCfg.prachSubcSpacing = PRACH_SUBCARRIER_SPACING;
228 duCfgParam.macCellCfg.prachCfg.prachRstSetCfg = PRACH_RESTRICTED_SET_CFG;
229 duCfgParam.macCellCfg.prachCfg.msg1Fdm = NUM_PRACH_FDM;
230 duCfgParam.macCellCfg.prachCfg.msg1FreqStart = PRACH_FREQ_START;
231 duCfgParam.macCellCfg.prachCfg.rootSeqLen = ROOT_SEQ_LEN;
232 duCfgParam.macCellCfg.prachCfg.fdm[0].rootSeqIdx = ROOT_SEQ_IDX;
233 duCfgParam.macCellCfg.prachCfg.fdm[0].numRootSeq = NUM_ROOT_SEQ;
234 duCfgParam.macCellCfg.prachCfg.fdm[0].k1 = 0;
235 duCfgParam.macCellCfg.prachCfg.fdm[0].zeroCorrZoneCfg = ZERO_CORRELATION_ZONE_CFG;
236 duCfgParam.macCellCfg.prachCfg.fdm[0].numUnusedRootSeq = NUM_UNUSED_ROOT_SEQ;
237 if(duCfgParam.macCellCfg.prachCfg.fdm[0].numUnusedRootSeq != 0)
239 DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq,
240 NUM_UNUSED_ROOT_SEQ * sizeof(uint8_t));
241 if(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq == NULLP)
243 DU_LOG("\nERROR --> DU_APP : Memory allocation failed at readMacCfg");
246 *(duCfgParam.macCellCfg.prachCfg.fdm[0].unsuedRootSeq) = UNUSED_ROOT_SEQ;
248 duCfgParam.macCellCfg.prachCfg.ssbPerRach = SSB_PER_RACH;
249 duCfgParam.macCellCfg.prachCfg.prachMultCarrBand = PRACH_MULT_CARRIER_BAND;
250 duCfgParam.macCellCfg.prachCfg.raContResTmr = RA_CONT_RES_TIMER;
251 duCfgParam.macCellCfg.prachCfg.rsrpThreshSsb = RSRP_THRESHOLD_SSB;
252 duCfgParam.macCellCfg.prachCfg.raRspWindow = RA_RSP_WINDOW;
253 duCfgParam.macCellCfg.prachCfg.prachRestrictedSet = PRACH_RESTRICTED_SET;
255 /* TDD configuration */
256 duCfgParam.macCellCfg.tddCfg.pres = TRUE;
257 duCfgParam.macCellCfg.tddCfg.tddPeriod = TDD_PERIODICITY;
262 /* RSSI Measurement configuration */
263 duCfgParam.macCellCfg.rssiUnit = RSS_MEASUREMENT_UNIT;
265 /* fill SIB1 configuration */
266 duCfgParam.macCellCfg.sib1Cfg.sib1PduLen = duCfgParam.srvdCellLst[0].duSysInfo.sib1Len;
267 DU_ALLOC_SHRABL_BUF(duCfgParam.macCellCfg.sib1Cfg.sib1Pdu,duCfgParam.srvdCellLst[0].duSysInfo.sib1Len);
268 memcpy(duCfgParam.macCellCfg.sib1Cfg.sib1Pdu, duCfgParam.srvdCellLst[0].duSysInfo.sib1Msg, \
269 duCfgParam.srvdCellLst[0].duSysInfo.sib1Len);
270 duCfgParam.macCellCfg.sib1Cfg.sib1RepetitionPeriod = SIB1_REPETITION_PERIOD;
271 duCfgParam.macCellCfg.sib1Cfg.coresetZeroIndex = CORESET_0_INDEX;
272 duCfgParam.macCellCfg.sib1Cfg.searchSpaceZeroIndex = SEARCHSPACE_0_INDEX;
273 duCfgParam.macCellCfg.sib1Cfg.sib1Mcs = SIB1_MCS;
276 /* fill Intial DL BWP */
277 duCfgParam.macCellCfg.initialDlBwp.bwp.firstPrb = 0;
278 duCfgParam.macCellCfg.initialDlBwp.bwp.numPrb = TOTAL_PRB_20MHZ_MU0; /* configured to total BW */
280 duCfgParam.macCellCfg.initialDlBwp.bwp.scs = SCS_30KHZ; /* numerology is 1, 30Khz */
282 duCfgParam.macCellCfg.initialDlBwp.bwp.scs = SCS_15KHZ; /* numerology is 0, 15Khz */
284 duCfgParam.macCellCfg.initialDlBwp.bwp.cyclicPrefix = NORMAL_CYCLIC_PREFIX;
285 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.searchSpaceId = SEARCHSPACE_1_INDEX;
286 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.coresetId = CORESET_0_INDEX;
287 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.monitoringSlot =
288 SS_MONITORING_SLOT_SL1; /* sl1 - all slots */
289 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.duration = 0;
290 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.monitoringSymbol =
291 SS_MONITORING_SYMBOL;
292 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
293 candidate.aggLevel1 = 8;
294 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
295 candidate.aggLevel2 = 4;
296 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
297 candidate.aggLevel4 = 2;
298 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
299 candidate.aggLevel8 = 1;
300 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.commonSearchSpace.
301 candidate.aggLevel16 = 0;
302 duCfgParam.macCellCfg.initialDlBwp.pdschCommon.k0 = PDSCH_K0;
303 duCfgParam.macCellCfg.initialDlBwp.pdschCommon.mappingType =
304 PDSCH_MAPPING_TYPE_A;
305 duCfgParam.macCellCfg.initialDlBwp.pdschCommon.startSymbol =
307 duCfgParam.macCellCfg.initialDlBwp.pdschCommon.lengthSymbol =
309 /* ra-searchSpace ID is set to 1 */
310 duCfgParam.macCellCfg.initialDlBwp.pdcchCommon.raSearchSpaceId = SEARCHSPACE_1_INDEX;
312 /* fill Intial UL BWP */
313 duCfgParam.macCellCfg.initialUlBwp.bwp.firstPrb = 0;
314 duCfgParam.macCellCfg.initialUlBwp.bwp.numPrb = TOTAL_PRB_20MHZ_MU0; /* configured to total BW */
316 duCfgParam.macCellCfg.initialUlBwp.bwp.scs = SCS_30KHZ; /* numerology is 1, 30Khz */
318 duCfgParam.macCellCfg.initialUlBwp.bwp.scs = SCS_15KHZ; /* numerology is 0, 15Khz */
320 duCfgParam.macCellCfg.initialUlBwp.bwp.cyclicPrefix = NORMAL_CYCLIC_PREFIX;
321 duCfgParam.macCellCfg.initialUlBwp.puschCommon.k2 = PUSCH_K2;
322 duCfgParam.macCellCfg.initialUlBwp.puschCommon.mappingType =
323 PUSCH_MAPPING_TYPE_A;
324 duCfgParam.macCellCfg.initialUlBwp.puschCommon.startSymbol =
326 duCfgParam.macCellCfg.initialUlBwp.puschCommon.lengthSymbol =
329 duCfgParam.macCellCfg.dmrsTypeAPos = DMRS_TYPE_A_POS;
330 /* fill PUCCH config common */
331 duCfgParam.macCellCfg.initialUlBwp.pucchCommon.pucchResourceCommon = PUCCH_RSRC_COMMON;
332 duCfgParam.macCellCfg.initialUlBwp.pucchCommon.pucchGroupHopping = PUCCH_GROUP_HOPPING;
337 /*******************************************************************
339 * @brief Configures the DU Parameters
343 * Function : fillDuPort
346 * - fills the DU Ports.
348 * @params[in] duPort array to be filled
349 * @return ROK - success
352 * ****************************************************************/
353 uint8_t fillDuPort(uint16_t *duPort)
357 duPort[F1_INTERFACE] = g_cfg.DU_Port;
358 duPort[E2_INTERFACE] = g_cfg.RIC_Port;
360 duPort[F1_INTERFACE] = DU_PORT; /* DU Port idx 0 38472 */
361 duPort[E2_INTERFACE] = RIC_PORT; /* RIC Port idx 1 38482 */
366 /*******************************************************************
368 * @brief Configures the DU Parameters
372 * Function : calcSliv
375 * - calculate SLIV value from start and length field
377 * @params[in] start symbol
378 * @params[in] length of symbols
381 * ****************************************************************/
382 uint16_t calcSliv(uint8_t startSymbol, uint8_t lengthSymbol)
385 if((lengthSymbol-1) <= 7)
387 sliv = NUM_SYMBOLS_PER_SLOT * (lengthSymbol-1) + startSymbol;
391 sliv = NUM_SYMBOLS_PER_SLOT * (NUM_SYMBOLS_PER_SLOT - lengthSymbol + 1) \
392 + (NUM_SYMBOLS_PER_SLOT - 1 - startSymbol);
398 /*******************************************************************
400 * @brief Configures serving cell config common in sib1
404 * Function : fillServCellCfgCommSib
407 * - fills Serving cell config common for SIB1
409 * @params[in] SrvCellCfgCommSib pointer
410 * @return ROK - success
413 ** ****************************************************************/
414 uint8_t fillServCellCfgCommSib(SrvCellCfgCommSib *srvCellCfgComm)
416 PdcchCfgCommon pdcchCfg;
417 PdschCfgCommon pdschCfg;
419 RachCfgCommon rachCfg;
420 PuschCfgCommon puschCfg;
421 PucchCfgCommon pucchCfg;
422 TddUlDlCfgCommon tddCfg;
424 /* Configuring DL Config Common for SIB1*/
425 srvCellCfgComm->dlCfg.freqBandInd = NR_FREQ_BAND;
426 srvCellCfgComm->dlCfg.offsetToPointA = OFFSET_TO_POINT_A;
427 srvCellCfgComm->dlCfg.dlScsCarrier.scsOffset = SSB_SUBCARRIER_OFFSET;
429 srvCellCfgComm->dlCfg.dlScsCarrier.scs = SCS_30KHZ;
430 srvCellCfgComm->dlCfg.dlScsCarrier.scsBw = BANDWIDTH_100MHZ;
432 srvCellCfgComm->dlCfg.dlScsCarrier.scs = SCS_15KHZ;
433 srvCellCfgComm->dlCfg.dlScsCarrier.scsBw = BANDWIDTH_20MHZ;
435 srvCellCfgComm->dlCfg.locAndBw = FREQ_LOC_BW;
437 /* Configuring PDCCH Config Common For SIB1 */
438 pdcchCfg.present = BWP_DownlinkCommon__pdcch_ConfigCommon_PR_setup;
439 pdcchCfg.ctrlRsrcSetZero = CORESET_0_INDEX;
440 pdcchCfg.searchSpcZero = SEARCHSPACE_0_INDEX;
441 pdcchCfg.searchSpcId = PDCCH_SEARCH_SPACE_ID;
442 pdcchCfg.ctrlRsrcSetId = PDCCH_CTRL_RSRC_SET_ID;
443 pdcchCfg.monitorSlotPrdAndOffPresent = \
444 SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
445 //pdcchCfg.monitorSlotPrdAndOff = \
446 SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
447 pdcchCfg.monitorSymbolsInSlot[0] = 128;
448 pdcchCfg.monitorSymbolsInSlot[1] = 0;
449 pdcchCfg.numCandAggLvl1 = SearchSpace__nrofCandidates__aggregationLevel1_n8;
450 pdcchCfg.numCandAggLvl2 = SearchSpace__nrofCandidates__aggregationLevel2_n4;
451 pdcchCfg.numCandAggLvl4 = SearchSpace__nrofCandidates__aggregationLevel4_n2;
452 pdcchCfg.numCandAggLvl8 = SearchSpace__nrofCandidates__aggregationLevel8_n1;
453 pdcchCfg.numCandAggLvl16 = SearchSpace__nrofCandidates__aggregationLevel16_n0;
454 pdcchCfg.searchSpcType = SearchSpace__searchSpaceType_PR_common;
455 pdcchCfg.commSrchSpcDciFrmt = PDCCH_SERACH_SPACE_DCI_FORMAT;
456 pdcchCfg.searchSpcSib1 = PDCCH_SEARCH_SPACE_ID_SIB1;
457 pdcchCfg.pagingSearchSpc = PDCCH_SEARCH_SPACE_ID_PAGING;
458 pdcchCfg.raSearchSpc = PDCCH_SEARCH_SPACE_ID_PAGING;
459 srvCellCfgComm->dlCfg.pdcchCfg = pdcchCfg;
461 /* Configuring PDSCH Config Common For SIB1 */
462 pdschCfg.present = BWP_DownlinkCommon__pdsch_ConfigCommon_PR_setup;
463 pdschCfg.k0 = PDSCH_K0;
465 PDSCH_TimeDomainResourceAllocation__mappingType_typeA;
466 pdschCfg.sliv = calcSliv(PDSCH_START_SYMBOL,PDSCH_LENGTH_SYMBOL);
467 srvCellCfgComm->dlCfg.pdschCfg = pdschCfg;
469 /* Configuring BCCH Config for SIB1 */
470 srvCellCfgComm->dlCfg.bcchCfg.modPrdCoeff = \
471 BCCH_Config__modificationPeriodCoeff_n16;
473 /* Configuring PCCH Config for SIB1 */
474 pcchCfg.dfltPagingCycle = PagingCycle_rf256;
475 pcchCfg.nAndPagingFrmOffPresent = PCCH_Config__nAndPagingFrameOffset_PR_oneT;
476 pcchCfg.numPagingOcc = PCCH_Config__ns_four;
477 srvCellCfgComm->dlCfg.pcchCfg = pcchCfg;
480 /* Configuring UL Config Common */
481 srvCellCfgComm->ulCfg.ulScsCarrier.scsOffset = SSB_SUBCARRIER_OFFSET;
483 srvCellCfgComm->ulCfg.ulScsCarrier.scs = SCS_30KHZ;
484 srvCellCfgComm->ulCfg.ulScsCarrier.scsBw = BANDWIDTH_100MHZ;
486 srvCellCfgComm->ulCfg.ulScsCarrier.scs = SCS_15KHZ;
487 srvCellCfgComm->ulCfg.ulScsCarrier.scsBw = BANDWIDTH_20MHZ;
489 srvCellCfgComm->ulCfg.pMax = UL_P_MAX;
490 srvCellCfgComm->ulCfg.locAndBw = FREQ_LOC_BW;
491 srvCellCfgComm->ulCfg.timeAlignTimerComm = TimeAlignmentTimer_infinity;
493 /* Configuring RACH Config Common for SIB1 */
494 rachCfg.present = BWP_UplinkCommon__rach_ConfigCommon_PR_setup;
495 rachCfg.prachCfgIdx = PRACH_CONFIG_IDX;
496 rachCfg.msg1Fdm = RACH_ConfigGeneric__msg1_FDM_one;
497 rachCfg.msg1FreqStart = PRACH_FREQ_START;
498 rachCfg.zeroCorrZoneCfg = ZERO_CORRELATION_ZONE_CFG;
499 rachCfg.preambleRcvdTgtPwr = PRACH_PREAMBLE_RCVD_TGT_PWR;
500 rachCfg.preambleTransMax = RACH_ConfigGeneric__preambleTransMax_n200;
501 rachCfg.pwrRampingStep = RACH_ConfigGeneric__powerRampingStep_dB2;
502 rachCfg.raRspWindow = RACH_ConfigGeneric__ra_ResponseWindow_sl20;
503 rachCfg.numRaPreamble = NUM_RA_PREAMBLE;
504 rachCfg.ssbPerRachOccPresent = \
505 RACH_ConfigCommon__ssb_perRACH_OccasionAndCB_PreamblesPerSSB_PR_one;
506 rachCfg.numSsbPerRachOcc = SSB_PER_RACH;
507 rachCfg.contResTimer = RACH_ConfigCommon__ra_ContentionResolutionTimer_sf64;
508 rachCfg.rsrpThreshSsb = RSRP_THRESHOLD_SSB;
509 rachCfg.rootSeqIdxPresent = RACH_ConfigCommon__prach_RootSequenceIndex_PR_l139;
510 rachCfg.rootSeqIdx = ROOT_SEQ_IDX;
511 rachCfg.msg1Scs = PRACH_SUBCARRIER_SPACING ;
512 rachCfg.restrictedSetCfg = PRACH_RESTRICTED_SET_CFG;
513 srvCellCfgComm->ulCfg.rachCfg = rachCfg;
515 /* Configuring PUSCH Config Common for SIB1 */
516 puschCfg.present = BWP_UplinkCommon__pusch_ConfigCommon_PR_setup;
517 puschCfg.k2 = PUSCH_K2;
518 puschCfg.mapType = PUSCH_TimeDomainResourceAllocation__mappingType_typeA;
519 puschCfg.sliv = calcSliv(PUSCH_START_SYMBOL,PUSCH_LENGTH_SYMBOL);
520 puschCfg.msg3DeltaPreamble = PUSCH_MSG3_DELTA_PREAMBLE;
521 puschCfg.p0NominalWithGrant = PUSCH_P0_NOMINAL_WITH_GRANT;
522 srvCellCfgComm->ulCfg.puschCfg = puschCfg;
524 /* Configuring PUCCH Config Common for SIB1 */
525 pucchCfg.present = BWP_UplinkCommon__pucch_ConfigCommon_PR_setup;
526 pucchCfg.rsrcComm = PUCCH_RSRC_COMMON;
527 pucchCfg.grpHop = PUCCH_ConfigCommon__pucch_GroupHopping_neither;
528 pucchCfg.p0Nominal = PUCCH_P0_NOMINAL;
529 srvCellCfgComm->ulCfg.pucchCfg = pucchCfg;
531 /* Configuring TDD UL DL config common */
532 tddCfg.refScs = SubcarrierSpacing_kHz30;
533 tddCfg.txPrd = TDD_UL_DL_Pattern__dl_UL_TransmissionPeriodicity_ms5;
534 tddCfg.numDlSlots = NUM_DL_SLOTS;
535 tddCfg.numDlSymbols = NUM_DL_SYMBOLS;
536 tddCfg.numUlSlots = NUM_UL_SLOTS;
537 tddCfg.numUlSymbols = NUM_UL_SYMBOLS;
538 srvCellCfgComm->tddCfg = tddCfg;
540 srvCellCfgComm->ssbPosInBurst = 192;
541 srvCellCfgComm->ssbPrdServingCell = SSB_PERIODICITY_20MS;
542 srvCellCfgComm->ssPbchBlockPwr = SSB_PBCH_PWR;
547 /*******************************************************************
549 * @brief Configures the DU Parameters
556 * - Initializes the DuCfg members.
557 * - Calls readMacCfg()
559 * @params[in] system task ID
560 * @return ROK - success
563 * ****************************************************************/
568 uint32_t ipv4_du, ipv4_cu, ipv4_ric;
573 if( getStartupConfig(&g_cfg) != ROK )
577 cmInetAddr((S8*)g_cfg.DU_IPV4_Addr, &ipv4_du);
578 cmInetAddr((S8*)g_cfg.CU_IPV4_Addr, &ipv4_cu);
579 cmInetAddr((S8*)g_cfg.RIC_IPV4_Addr, &ipv4_ric);
581 duCfgParam.sctpParams.cuPort = g_cfg.CU_Port;
582 duCfgParam.sctpParams.ricPort = g_cfg.RIC_Port;
584 cmInetAddr((S8*)DU_IP_V4_ADDR, &ipv4_du);
585 cmInetAddr((S8*)CU_IP_V4_ADDR, &ipv4_cu);
586 cmInetAddr((S8*)RIC_IP_V4_ADDR, &ipv4_ric);
588 duCfgParam.sctpParams.cuPort = CU_PORT;
589 duCfgParam.sctpParams.ricPort = RIC_PORT;
592 fillDuPort(duCfgParam.sctpParams.duPort);
594 /* F1 DU IP Address and Port*/
595 duCfgParam.sctpParams.duIpAddr.ipV4Addr = ipv4_du;
597 /* F1 CU IP Address and Port*/
598 duCfgParam.sctpParams.cuIpAddr.ipV4Addr = ipv4_cu;
600 /* Fill RIC Params */
601 duCfgParam.sctpParams.ricIpAddr.ipV4Addr = ipv4_ric;
603 /* EGTP Parameters */
604 duCfgParam.egtpParams.localIp.ipV4Pres = TRUE;
605 duCfgParam.egtpParams.localIp.ipV4Addr = ipv4_du;
606 duCfgParam.egtpParams.localPort = DU_EGTP_PORT;
607 duCfgParam.egtpParams.destIp.ipV4Pres = TRUE;
608 duCfgParam.egtpParams.destIp.ipV4Addr = ipv4_cu;
609 duCfgParam.egtpParams.destPort = CU_EGTP_PORT;
610 duCfgParam.egtpParams.minTunnelId = 0;
611 duCfgParam.egtpParams.maxTunnelId = 10;
613 duCfgParam.maxUe = 32; //TODO: Check
615 duCfgParam.duId = DU_ID;
616 strcpy((char*)duCfgParam.duName,DU_NAME);
619 mib.sysFrmNum = SYS_FRAME_NUM;
621 mib.subCarrierSpacingCommon = MIB__subCarrierSpacingCommon_scs30or120;
623 mib.subCarrierSpacingCommon = MIB__subCarrierSpacingCommon_scs15or60;
625 mib.ssb_SubcarrierOffset = SSB_SC_OFFSET; //Kssb
626 mib.dmrs_TypeA_Position = MIB__dmrs_TypeA_Position_pos2;
627 mib.controlResourceSetZero = CORESET_0_INDEX;
628 mib.searchSpaceZero = SEARCHSPACE_0_INDEX;
629 mib.cellBarred = MIB__cellBarred_notBarred;
630 mib.intraFreqReselection =
631 MIB__intraFreqReselection_notAllowed;
632 duCfgParam.mibParams = mib;
635 memset(&sib1.plmn, 0, sizeof(Plmn));
636 sib1.plmn.mcc[0] = PLMN_MCC0;
637 sib1.plmn.mcc[1] = PLMN_MCC1;
638 sib1.plmn.mcc[2] = PLMN_MCC2;
639 sib1.plmn.mnc[0] = PLMN_MNC0;
640 sib1.plmn.mnc[1] = PLMN_MNC1;
642 sib1.ranac = DU_RANAC;
643 sib1.cellIdentity = CELL_IDENTITY;
644 sib1.cellResvdForOpUse =\
645 PLMN_IdentityInfo__cellReservedForOperatorUse_notReserved;
646 sib1.connEstFailCnt = ConnEstFailureControl__connEstFailCount_n3;
647 sib1.connEstFailOffValidity =\
648 ConnEstFailureControl__connEstFailOffsetValidity_s120;
649 sib1.siSchedInfo.winLen = SI_SchedulingInfo__si_WindowLength_s5;
650 sib1.siSchedInfo.broadcastSta = \
651 SchedulingInfo__si_BroadcastStatus_broadcasting;
652 sib1.siSchedInfo.preiodicity = SchedulingInfo__si_Periodicity_rf8;
653 sib1.siSchedInfo.sibType = SIB_TypeInfo__type_sibType2;
654 sib1.siSchedInfo.sibValTag = SIB1_VALUE_TAG;
656 fillServCellCfgCommSib(&sib1.srvCellCfgCommSib);
658 duCfgParam.sib1Params = sib1;
660 for(i=0; i<DEFAULT_CELLS; i++)
662 memset(&duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn, 0, sizeof(Plmn));
663 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mcc[0] = PLMN_MCC0;
664 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mcc[1] = PLMN_MCC1;
665 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mcc[2] = PLMN_MCC2;
666 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mnc[0] = PLMN_MNC0;
667 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.plmn.mnc[1] = PLMN_MNC1;
670 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrCgi.cellId = NR_CELL_ID;
671 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.nrPci = NR_PCI;
673 /* List of Available PLMN */
674 for(j=0;j<MAX_PLMN;j++)
676 memset(&duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j], 0, sizeof(Plmn));
677 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mcc[0] = PLMN_MCC0;
678 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mcc[1] = PLMN_MCC1;
679 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mcc[2] = PLMN_MCC2;
680 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mnc[0] = PLMN_MNC0;
681 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.plmn[j].mnc[1] = PLMN_MNC1;
683 /* List of Extended PLMN */
684 for(j=0;j<MAX_PLMN;j++)
686 memset(&duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j], 0, sizeof(Plmn));
687 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mcc[0] = PLMN_MCC0;
688 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mcc[1] = PLMN_MCC1;
689 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mcc[2] = PLMN_MCC2;
690 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mnc[0] = PLMN_MNC0;
691 duCfgParam.srvdCellLst[i].duCellInfo.cellInfo.extPlmn[j].mnc[1] = PLMN_MNC1;
695 duCfgParam.srvdCellLst[i].duCellInfo.tac = DU_TAC;
696 duCfgParam.srvdCellLst[i].duCellInfo.epsTac = DU_TAC; //to check and fill
698 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.nrArfcn = NR_UL_ARFCN;
699 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
700 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
701 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
705 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.nrArfcn = NR_ARFCN;
706 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
707 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
708 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
710 for(j=0;j<MAXNRCELLBANDS;j++)
712 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.freqBand[j].nrFreqBand = NR_FREQ_BAND;
713 for(k=0;k<MAXNRCELLBANDS;k++)
715 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrFreqInfo.freqBand[j].sulBand[k] = SUL_BAND;
719 for(j=0;j<MAXNRCELLBANDS;j++)
721 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.freqBand[j].nrFreqBand = NR_FREQ_BAND;
722 for(k=0;k<MAXNRCELLBANDS;k++)
724 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulNrFreqInfo.freqBand[j].sulBand[k] = SUL_BAND;
727 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.nrArfcn = NR_DL_ARFCN;
728 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulArfcn = SUL_ARFCN;
729 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulTxBw.nrScs = SCS_15;
730 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.sulInfo.sulTxBw.nrb = NRB_106;
731 for(j=0;j<MAXNRCELLBANDS;j++)
733 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.freqBand[j].nrFreqBand = NR_FREQ_BAND;
734 for(k=0;k<MAXNRCELLBANDS;k++)
736 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlNrFreqInfo.freqBand[j].sulBand[k] = SUL_BAND;
740 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulTxBw.nrScs = SCS_15;
741 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.ulTxBw.nrb = NRB_106;
743 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlTxBw.nrScs = SCS_15;
744 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.fdd.dlTxBw.nrb = NRB_106;
747 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrTxBw.nrScs = SCS_15;
748 duCfgParam.srvdCellLst[i].duCellInfo.f1Mode.mode.tdd.nrTxBw.nrb = NRB_106;
750 /*Measurement Config and Cell Config */
751 duCfgParam.srvdCellLst[i].duCellInfo.measTimeCfg = TIME_CFG;
753 duCfgParam.srvdCellLst[i].duCellInfo.cellDir = DL_UL;
755 duCfgParam.srvdCellLst[i].duCellInfo.cellType=CELL_TYPE;
757 /* Broadcast PLMN Identity */
758 for(j=0;j<MAXBPLMNNRMINUS1;j++)
760 for(k=0;k<MAX_PLMN;k++)
762 memset(&duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k], 0, sizeof(Plmn));
763 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mcc[0] = PLMN_MCC0;
764 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mcc[1] = PLMN_MCC1;
765 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mcc[2] = PLMN_MCC2;
766 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mnc[0] = PLMN_MNC0;
767 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].plmn[k].mnc[1] = PLMN_MNC1;
769 /* Extended PLMN List */
770 for(k=0;k<MAX_PLMN;k++)
772 memset(&duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k], 0, sizeof(Plmn));
773 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mcc[0] = PLMN_MCC0;
774 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mcc[1] = PLMN_MCC1;
775 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mcc[2] = PLMN_MCC2;
776 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mnc[0] = PLMN_MNC0;
777 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].extPlmn[k].mnc[1] = PLMN_MNC1;
780 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].tac = DU_TAC;
781 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].nrCellId = NR_CELL_ID;
782 duCfgParam.srvdCellLst[i].duCellInfo.brdcstPlmnInfo[j].ranac = NR_RANAC;
785 /*gnb DU System Info mib msg*/
787 DU_ALLOC(duCfgParam.srvdCellLst[i].duSysInfo.mibMsg, encBufSize);
788 if(!(duCfgParam.srvdCellLst[i].duSysInfo.mibMsg))
790 DU_LOG("\nERROR --> DU APP : Memory allocation failure at readCfg");
793 memcpy(duCfgParam.srvdCellLst[i].duSysInfo.mibMsg, encBuf, encBufSize);
794 duCfgParam.srvdCellLst[i].duSysInfo.mibLen = encBufSize;
796 /*gnb DU System Info mib msg*/
798 DU_ALLOC(duCfgParam.srvdCellLst[i].duSysInfo.sib1Msg,\
800 if(!(duCfgParam.srvdCellLst[i].duSysInfo.sib1Msg))
802 DU_LOG("\nERROR --> DU APP : Memory allocation failure at readCfg");
805 memcpy(duCfgParam.srvdCellLst[i].duSysInfo.sib1Msg,\
807 duCfgParam.srvdCellLst[i].duSysInfo.sib1Len = encBufSize;
811 if(readMacCfg() != ROK)
813 DU_LOG("\nERROR --> DU_APP : Failed while reading MAC config");
820 /*******************************************************************
822 * @brief Reads config and posts message to du_app on completion
830 * - Post to du_app for further processing
833 * @return ROK - success
836 * ****************************************************************/
842 memset(&duCfgParam, 0, sizeof(DuCfgParams));
843 //Read configs into duCfgParams
846 DU_LOG("\nERROR --> DU_APP : Reading configuration failed");
851 memset(&(pst), 0, sizeof(Pst));
852 pst.srcEnt = (Ent)ENTDUAPP;
853 pst.srcInst = (Inst)DU_INST;
854 pst.srcProcId = DU_PROC;
855 pst.dstEnt = pst.srcEnt;
856 pst.dstInst = pst.srcInst;
857 pst.dstProcId = pst.srcProcId;
859 pst.selector = ODU_SELECTOR_TC;
863 if(ODU_GET_MSG_BUF(DFLT_REGION, DU_POOL, &mBuf) != ROK)
865 DU_LOG("\nERROR --> DU_APP : Memory allocation failed in duReadCfg");
869 if (ODU_POST_TASK(&pst, mBuf) != ROK)
871 DU_LOG("\nERROR --> DU_APP : ODU_POST_TASK failed in duReadCfg");
878 /**********************************************************************
880 **********************************************************************/