+++ /dev/null
-/*******************************************************************************
-################################################################################
-# Copyright (c) [2017-2019] [Radisys] #
-# #
-# Licensed under the Apache License, Version 2.0 (the "License"); #
-# you may not use this file except in compliance with the License. #
-# You may obtain a copy of the License at #
-# #
-# http://www.apache.org/licenses/LICENSE-2.0 #
-# #
-# Unless required by applicable law or agreed to in writing, software #
-# distributed under the License is distributed on an "AS IS" BASIS, #
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
-# See the License for the specific language governing permissions and #
-# limitations under the License. #
-################################################################################
-*******************************************************************************/
-
-/*This file contains stub for PHY to handle messages to/from MAC CL */
-
-#include "common_def.h"
-#include "lrg.h"
-#include "lrg.x"
-#include "du_app_mac_inf.h"
-#include "mac_sch_interface.h"
-#include "lwr_mac.h"
-#include "lwr_mac_phy.h"
-#ifdef INTEL_FAPI
-#include "fapi.h"
-#include "fapi_vendor_extension.h"
-#endif
-#include "lphy_stub.h"
-#include "lwr_mac_upr_inf.h"
-#include "mac_utils.h"
-#include "l1.h"
-
-/*******************************************************************
- *
- * @brief Builds and sends param response to MAC CL
- *
- * @details
- *
- * Function : l1BldAndSndParamRsp
- *
- * Functionality:
- * - Builds and sends param response to MAC
- *
- * @params[in] Config request message pointer
- * @return ROK - success
- * RFAILED - failure
- *
- * ****************************************************************/
-S16 l1BldAndSndParamRsp(void *msg)
-{
-#ifdef INTEL_FAPI
- uint8_t index = 0;
- uint32_t msgLen = 0;
- fapi_param_resp_t *fapiParamRsp;
-
- MAC_ALLOC(fapiParamRsp, sizeof(fapi_param_resp_t));
- if(!fapiParamRsp)
- {
- DU_LOG("PHY STUB: Memory allocation failed");
- return RFAILED;
- }
-
- /* Cell Params */
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_RELEASE_CAPABILITY_TAG, sizeof(uint16_t), 1, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PHY_STATE_TAG, sizeof(uint16_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_SKIP_BLANK_DL_CONFIG_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_SKIP_BLANK_UL_CONFIG_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_NUM_CONFIG_TLVS_TO_REPORT_TYPE_TAG, sizeof(uint8_t), 0, &msgLen);
-
- /* Carrier Params */
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_CYCLIC_PREFIX_TAG, sizeof(uint8_t), 1, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_SUPPORTED_SUBCARRIER_SPACING_DL_TAG, sizeof(uint8_t), 1, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_SUPPORTED_BANDWIDTH_DL_TAG, sizeof(uint16_t), 1, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_SUPPORTED_SUBCARRIER_SPACING_UL_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_SUPPORTED_BANDWIDTH_UL_TAG, sizeof(uint16_t), 0, &msgLen);
-
- /* PDCCH Param*/
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_CCE_MAPPING_TYPE_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_CORESET_OUTSIDE_FIRST_3_OFDM_SYMS_OF_SLOT_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PRECODER_GRANULARITY_CORESET_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PDCCH_MU_MIMO_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PDCCH_PRECODER_CYCLING_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_MAX_PDCCHS_PER_SLOT_TAG, sizeof(uint8_t), 0, &msgLen);
-
- /* PUCCH Param */
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PUCCH_FORMATS_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_MAX_PUCCHS_PER_SLOT_TAG, sizeof(uint8_t), 0, &msgLen);
-
- /* PDSCH Param */
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PDSCH_MAPPING_TYPE_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PDSCH_ALLOCATION_TYPES_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PDSCH_VRB_TO_PRB_MAPPING_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PDSCH_CBG_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PDSCH_DMRS_CONFIG_TYPES_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PDSCH_DMRS_MAX_LENGTH_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PDSCH_DMRS_ADDITIONAL_POS_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_MAX_PDSCHS_TBS_PER_SLOT_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_MAX_NUMBER_MIMO_LAYERS_PDSCH_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_SUPPORTED_MAX_MODULATION_ORDER_DL_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_MAX_MU_MIMO_USERS_DL_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PDSCH_DATA_IN_DMRS_SYMBOLS_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PREMPTIONSUPPORT_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PDSCH_NON_SLOT_SUPPORT_TAG, sizeof(uint8_t), 0, &msgLen);
-
- /* PUSCH Param */
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_UCI_MUX_ULSCH_IN_PUSCH_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_UCI_ONLY_PUSCH_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PUSCH_FREQUENCY_HOPPING_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PUSCH_DMRS_CONFIG_TYPES_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PUSCH_DMRS_MAX_LEN_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PUSCH_DMRS_ADDITIONAL_POS_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PUSCH_CBG_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PUSCH_MAPPING_TYPE_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PUSCH_ALLOCATION_TYPES_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PUSCH_VRB_TO_PRB_MAPPING_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PUSCH_MAX_PTRS_PORTS_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_MAX_PDUSCHS_TBS_PER_SLOT_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_MAX_NUMBER_MIMO_LAYERS_NON_CB_PUSCH_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_SUPPORTED_MODULATION_ORDER_UL_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_MAX_MU_MIMO_USERS_UL_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_DFTS_OFDM_SUPPORT_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PUSCH_AGGREGATION_FACTOR_TAG, sizeof(uint8_t), 0, &msgLen);
-
- /* PRACH Params */
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PRACH_LONG_FORMATS_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PRACH_SHORT_FORMATS_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_PRACH_RESTRICTED_SETS_TAG, sizeof(uint8_t), 0, &msgLen);
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_MAX_PRACH_FD_OCCASIONS_IN_A_SLOT_TAG, sizeof(uint8_t), 0, &msgLen);
-
- /* MEASUREMENT TAG */
- fillTlvs(&fapiParamRsp->tlvs[index++], FAPI_RSSI_MEASUREMENT_SUPPORT_TAG, sizeof(uint8_t), 0, &msgLen);
-
- fapiParamRsp->number_of_tlvs = index;
- msgLen += sizeof(fapi_param_resp_t) - sizeof(fapi_msg_t);
- fillMsgHeader(&fapiParamRsp->header, FAPI_PARAM_RESPONSE, msgLen);
- fapiParamRsp->error_code = MSG_OK;
-
- DU_LOG("\nPHY_STUB: Sending Param Request to Lower Mac");
- procPhyMessages(fapiParamRsp->header.msg_id, sizeof(fapi_param_resp_t), (void *)fapiParamRsp);
- MAC_FREE(fapiParamRsp, sizeof(fapi_param_resp_t));
-#endif
- return ROK;
-}
-
-/*******************************************************************
- *
- * @brief Builds and sends config response to lower mac
- *
- * @details
- *
- * Function : l1BldAndSndConfigRsp
- *
- * Functionality:
- * - Builds and sends config response to MAC
- *
- * @params[in] Config request message pointer
- * @return ROK - success
- * RFAILED - failure
- *
- * ****************************************************************/
-
-S16 l1BldAndSndConfigRsp(void *msg)
-{
-#ifdef INTEL_FAPI
- uint32_t msgLen = 0;
- fapi_config_resp_t *fapiConfigRsp;
-
- MAC_ALLOC(fapiConfigRsp, sizeof(fapi_config_resp_t));
- if(!fapiConfigRsp)
- {
- DU_LOG("PHY STUB: Memory allocation failed");
- return RFAILED;
- }
- memset(fapiConfigRsp, 0, sizeof(fapi_config_resp_t));
- fapiConfigRsp->number_of_invalid_tlvs = NULLP;
- fapiConfigRsp->number_of_inv_tlvs_idle_only = NULLP;
- fapiConfigRsp->number_of_missing_tlvs = NULLP;
- fapiConfigRsp->error_code = MSG_OK;
- msgLen = sizeof(fapi_config_resp_t) - sizeof(fapi_msg_t);
- fillMsgHeader(&fapiConfigRsp->header, FAPI_CONFIG_RESPONSE, msgLen);
-
- DU_LOG("\nPHY_STUB: Sending Config Response to Lower Mac");
-
- procPhyMessages(fapiConfigRsp->header.msg_id, \
- sizeof(fapi_config_resp_t), (void *)fapiConfigRsp);
- MAC_FREE(fapiConfigRsp, sizeof(fapi_config_resp_t));
-#endif
- return ROK;
-}
-/*******************************************************************
- *
- * @brief Handles param request received from MAC
- *
- * @details
- *
- * Function : l1HdlParamReq
- *
- * Functionality:
- * -Handles param request received from MAC
- *
- * @params[in] Message length
- * Param request message pointer
- *
- * @return void
- *
- * ****************************************************************/
-
-void l1HdlParamReq(uint32_t msgLen, void *msg)
-{
-#ifdef INTEL_FAPI
- DU_LOG("\nPHY_STUB: Received Param Request in PHY");
-
- /* Build and send PARAM RESPONSE */
- if(l1BldAndSndParamRsp(msg)!= ROK)
- {
- DU_LOG("\nPHY_STUB: Failed Sending Param Response");
- }
- MAC_FREE(msg, sizeof(fapi_param_req_t));
-#endif
-}
-
-/*******************************************************************
- *
- * @brief Handles config request received from MAC
- *
- * @details
- *
- * Function : l1HdlConfigReq
- *
- * Functionality:
- * -Handles config request received from MAC
- *
- * @params[in] Message length
- * config request message pointer
- *
- * @return void
- *
- * ****************************************************************/
-
-void l1HdlConfigReq(uint32_t msgLen, void *msg)
-{
-#ifdef INTEL_FAPI
- p_fapi_api_queue_elem_t configReqElem = (p_fapi_api_queue_elem_t)msg;
- fapi_config_req_t *configReq = (fapi_config_req_t *)(configReqElem +1);
-
- DU_LOG("\nPHY_STUB: Received Config Request in PHY");
-
- /* Handling CONFIG RESPONSE */
- if(l1BldAndSndConfigRsp(configReq)!= ROK)
- {
- printf("\nPHY_STUB: Failed Sending config Response");
- }
-
- MAC_FREE(msg, msgLen);
-#endif
-
-}
-
-/*******************************************************************
- *
- * @brief Build and Send CRC Indication
- *
- * @details
- *
- * Function : l1BuildAndSendCrcInd
- *
- * Functionality:
- * Build and Send CRC Indication
- *
- * @params[in] Slot
- * SFN
- * @return ROK - success
- * RFAILED - failure
- *
- * ****************************************************************/
-uint16_t l1BuildAndSendCrcInd(uint16_t slot, uint16_t sfn)
-{
-#ifdef INTEL_FAPI
- uint8_t idx = 0;
- fapi_crc_ind_t *crcInd;
-
- MAC_ALLOC(crcInd, sizeof(fapi_crc_ind_t));
- if(!crcInd)
- {
- printf("\nPHY_STUB: Memory allocation failed for CRC Indication Message");
- return RFAILED;
- }
- memset(crcInd, 0, sizeof(fapi_crc_ind_t));
-
- /* TODO: Fill the required values. As of now only 1 CRC status PASS is filled */
- crcInd->sfn = sfn;
- crcInd->slot = slot;
- crcInd->numCrcs = 1;
-
- crcInd->crc[idx].handle = 0;
- crcInd->crc[idx].rnti = 0;
- crcInd->crc[idx].harqId = 0;
- crcInd->crc[idx].tbCrcStatus = 0;
- crcInd->crc[idx].numCb = 1;
- crcInd->crc[idx].cbCrcStatus[0] = 0;
- crcInd->crc[idx].ul_cqi = 0;
- crcInd->crc[idx].timingAdvance = 0;
- crcInd->crc[idx].rssi = 0;
-
- fillMsgHeader(&crcInd->header, FAPI_CRC_INDICATION, \
- sizeof(fapi_crc_ind_t) - sizeof(fapi_msg_t));
-
- /* Sending RACH indication to MAC */
- DU_LOG("\nPHY STUB: Sending CRC Indication to MAC");
- procPhyMessages(crcInd->header.msg_id, sizeof(fapi_crc_ind_t), (void *)crcInd);
- MAC_FREE(crcInd, sizeof(fapi_crc_ind_t));
-#endif
- return ROK;
-} /* l1BuildAndSendCrcInd */
-
-#ifdef INTEL_FAPI
-/*******************************************************************
- *
- * @brief Build and send Rx data indication
- *
- * @details
- *
- * Function : l1BuildAndSendRxDataInd
- *
- * Functionality:
- * Build and send Rx data indication
- *
- * @params[in] SFN
- * Slot
- * @return ROK - success
- * RFAILED - failure
- *
- * ****************************************************************/
-uint16_t l1BuildAndSendRxDataInd(uint16_t slot, uint16_t sfn, fapi_ul_pusch_pdu_t puschPdu)
-{
- uint8_t idx = 0;
- fapi_rx_data_indication_t *rxDataInd =NULLP;
- fapi_pdu_ind_info_t *pduInfo =NULLP;
- uint8_t *pdu = NULLP;
- uint16_t byteIdx = 0;
- uint32_t msgLen = 0;
- MsgType type = 0;
-
- if(!msg3Sent)
- {
- msg3Sent = true;
- type = MSG_TYPE_MSG3;
- sleep(2);
- }
- else if(!msg5ShortBsrSent)
- {
- msg5ShortBsrSent = true;
- type = MSG_TYPE_SHORT_BSR;
- }
- else if(!msg5Sent)
- {
- msg5Sent = true;
- type = MSG_TYPE_MSG5;
- }
- else if(!msgRegistrationComp)
- {
- msgRegistrationComp = true;
- type = MSG_TYPE_REGISTRATION_COMPLETE;
- }
- else if(!msgSecurityModeComp)
- {
- msgSecurityModeComp = true;
- type = MSG_TYPE_SECURITY_MODE_COMPLETE;
- }
- else if(!msgRrcReconfiguration)
- {
- msgRrcReconfiguration = true;
- type = MSG_TYPE_RRC_RECONFIG_COMPLETE;
- }
- else
- return RFAILED;
-
- MAC_ALLOC(rxDataInd, sizeof(fapi_rx_data_indication_t));
- if(!rxDataInd)
- {
- printf("\nPHY_STUB: Memory allocation failed for Rx Data Indication");
- return RFAILED;
- }
- memset(rxDataInd, 0, sizeof(fapi_rx_data_indication_t));
-
- msgLen = sizeof(fapi_rx_data_indication_t) - sizeof(fapi_msg_t);
- rxDataInd->sfn = sfn;
- rxDataInd->slot = slot;
- rxDataInd->numPdus = 1;
-
- pduInfo = &rxDataInd->pdus[idx];
- pduInfo->handle = puschPdu.handle;
- pduInfo->rnti = puschPdu.rnti;
- pduInfo->harqId = puschPdu.puschData.harqProcessId;
- pduInfo->pdu_length = puschPdu.puschData.tbSize ;
- pduInfo->ul_cqi = 0;
- pduInfo->timingAdvance = 0;
- pduInfo->rssi = 0;
-
- /* Filling pdu with random values for testing */
- pduInfo->pduData = NULL;
- MAC_ALLOC(pduInfo->pduData, pduInfo->pdu_length);
- if(!pduInfo->pduData)
- {
- printf("\nPHY_STUB: Memory allocation failed for Rx Data Pdu");
- return RFAILED;
- }
- memset(pduInfo->pduData, 0, pduInfo->pdu_length);
- /* Filling PDU */
- pdu = (uint8_t *)pduInfo->pduData;
-
- switch(type)
- {
- case MSG_TYPE_MSG3:
- {
- DU_LOG("\nPHY_STUB: Forming MSG3 PDU ");
- /* For Initial RRC setup Request,
- MAC subheader format is R/R/LCId (1byte)
- LCId is CCCH(0)
- From 38.321 section 6.1.1
- */
- pdu[byteIdx++] = 0;
- /* Hardcoding MAC PDU */
- pdu[byteIdx++] = 16;
- pdu[byteIdx++] = 00;
- pdu[byteIdx++] = 00;
- pdu[byteIdx++] = 00;
- pdu[byteIdx++] = 00;
- pdu[byteIdx++] = 103;
-
- break;
- }
- case MSG_TYPE_SHORT_BSR:
- {
- DU_LOG("\nPHY_STUB: Forming SHORT BSR PDU ");
- uint8_t lcgId = 0;
- uint8_t bufferSizeIdx = 6;
-
- /* For Short BSR
- MAC subheader format is R/R/LcId (1Byte)
- LCId is 61
- From 38.321 section 6.1.1
- */
- pdu[byteIdx++] = 61; // LCID
- pdu[byteIdx++] = (lcgId << 5) | bufferSizeIdx;
-
- break;
- }
-
- case MSG_TYPE_MSG5:
- {
- DU_LOG("\nPHY_STUB: Forming MSG5 PDU");
- uint8_t msg5PduLen = 33;
- /* For RRC setup complete
- MAC subheader format is R/F/LCId/L (2/3 bytes)
- LCId is 1 for SRB1
- L is length of PDU i.e 6bytes here
- From 38.321 section 6.1.1
- */
- uint8_t msg5[] = {1, msg5PduLen, 0, 0, 16, 0, 5, 223, 128, 16, 94, \
- 64, 3, 64, 89, 61, 138, 64, 0, 0, 0, 4, 0, 0, 4, 68, 11, 128, \
- 184, 56, 0, 0, 0, 0, 0};
-
- msg5PduLen += 2; /* 2bytes of header */
- memcpy(pdu, &msg5, msg5PduLen);
- byteIdx += msg5PduLen; /* 2 bytes of header */
- break;
- }
-
- case MSG_TYPE_SECURITY_MODE_COMPLETE:
- {
- DU_LOG("\nPHY_STUB: Forming SECURITY MODE COMPLETE PDU");
- uint8_t pduLen = 12;
- /* For security mode complete where RRC Container is dummy
- MAC subheader format is R/F/LCId/L (2/3 bytes)
- LCId is 1 for SRB1
- L is length of PDU i.e 6bytes here
- From 38.321 section 6.1.1
- */
- uint8_t msg[] = {1, pduLen, 0, 3, 0x2a, 0x40, 0, 0, 0, 0, 0, 0, 0, 0};
-
- pduLen += 2; /* 2bytes of header */
- memcpy(pdu, &msg, pduLen);
- byteIdx += pduLen; /* 2 bytes of header */
- break;
- }
- case MSG_TYPE_REGISTRATION_COMPLETE:
- {
-
- DU_LOG("\nPHY_STUB: Forming RRC REGISTRATION COMPLETE PDU");
- uint8_t pduLen = 12;
- /* For rrc reconfig complete where RRC Container is dummy
- MAC subheader format is R/F/LCId/L (2/3 bytes)
- LCId is 1 for SRB1
- L is length of PDU i.e 6bytes here
- From 38.321 section 6.1.1
- */
- uint8_t msg[] = {1, pduLen, 0, 0x04, 0x3a, 0x81, 0xbf, 0, 0x21, 0x80, 0, \
- 0, 0, 0};
-
- pduLen += 2; /* 2bytes of header */
- memcpy(pdu, &msg, pduLen);
- byteIdx += pduLen; /* 2 bytes of header */
- break;
- }
- case MSG_TYPE_RRC_RECONFIG_COMPLETE:
- {
- DU_LOG("\nPHY_STUB: Forming RRC RECONFIGURATION COMPLETE PDU");
- uint8_t pduLen = 14;
- /* For rrc reconfig complete where RRC Container is dummy
- MAC subheader format is R/F/LCId/L (2/3 bytes)
- LCId is 1 for SRB1
- L is length of PDU i.e 6bytes here
- From 38.321 section 6.1.1
- */
- uint8_t msg[] = {1, pduLen, 0, 6, 8, 64, 0, 0, 0, 0, \
- 0, 0, 0, 0, 0};
-
- pduLen += 2; /* 2bytes of header */
- memcpy(pdu, &msg, pduLen);
- byteIdx += pduLen; /* 2 bytes of header */
- break;
-
- }
-
- default:
- break;
- } /* End of switch(type) */
- /* Filling MAC SDU for Padding bytes*/
- if(byteIdx < pduInfo->pdu_length)
- {
- /* For Padding
- MAC subheader format is R/R/LCId (1byte)
- LCId is 63 for padding
- From 38.321 section 6.1.1
- */
- pdu[byteIdx++] = 63;
-
- for(; byteIdx < pduInfo->pdu_length; byteIdx++)
- pdu[byteIdx] = 0;
- }
- msgLen += pduInfo->pdu_length;
-
- fillMsgHeader(&rxDataInd->header, FAPI_RX_DATA_INDICATION, msgLen);
-
- /* Sending Rx data indication to MAC */
- DU_LOG("\nPHY STUB: Sending Rx data Indication to MAC");
- procPhyMessages(rxDataInd->header.msg_id, sizeof(fapi_rx_data_indication_t), (void *)rxDataInd);
-
- if(pduInfo->pdu_length)
- MAC_FREE(pduInfo->pduData, pduInfo->pdu_length);
- MAC_FREE(rxDataInd, sizeof(fapi_rx_data_indication_t));
- return ROK;
-}
-#endif
-
-/*******************************************************************
- *
- * @brief Builds and Sends RACH indication to MAC
- *
- * @details
- *
- * Function : l1BuildAndSendRachInd
- *
- * Functionality:
- * Builds and Sends RACH indication to MAC
- *
- * @params[in] SFN value
- * slot value
- * @return ROK - success
- * RFAILED - failure
- *
- * ****************************************************************/
-uint16_t l1BuildAndSendRachInd(uint16_t slot, uint16_t sfn)
-{
-#ifdef INTEL_FAPI
- uint8_t rachPduIdx = 0;
- uint8_t preamIdx = 0;
- fapi_rach_pdu_t *rachPdu;
- fapi_rach_indication_t *rachInd;
-
- /* Building RACH indication */
- MAC_ALLOC(rachInd, sizeof(fapi_rach_indication_t));
- if(!rachInd)
- {
- printf("\nPHY_STUB: Memory allocation failed for Rach Indication Message");
- return RFAILED;
- }
- memset(rachInd, 0, sizeof(fapi_rach_indication_t));
- rachInd->sfn = sfn;
- rachInd->slot = slot;
- rachInd->numPdus = 1;
-
- rachPdu = &rachInd->rachPdu[rachPduIdx];
- rachPdu->phyCellId = NR_PCI;
- rachPdu->symbolIndex = 0;
- rachPdu->slotIndex = slot;
- rachPdu->freqIndex = 0;
- rachPdu->avgRssi = 0;
- rachPdu->avgSnr = 0;
- rachPdu->numPreamble = 1;
-
- rachPdu->preambleInfo[preamIdx].preambleIndex = 3;
- rachPdu->preambleInfo[preamIdx].timingAdvance = 0;
- rachPdu->preambleInfo[preamIdx].preamblePwr = 0;
-
- fillMsgHeader(&rachInd->header, FAPI_RACH_INDICATION, \
- sizeof(fapi_rach_indication_t) - sizeof(fapi_msg_t));
-
- /* Sending RACH indication to MAC */
- DU_LOG("\nPHY STUB: Sending RACH Indication to MAC");
- procPhyMessages(rachInd->header.msg_id, sizeof(fapi_rach_indication_t), (void *)rachInd);
- MAC_FREE(rachInd, sizeof(fapi_rach_indication_t));
-#endif
- return ROK;
-}
-
-/*******************************************************************
- *
- * @brief Builds and Send the Slot Indication message to MAC
- *
- * @details
- *
- * Function : l1BuildAndSendSlotIndication
- *
- * Functionality:
- * -Send the Slot indication Message to MAC
- *
- * @params[in] Message length
- * config request message pointer
- *
- * @return void
- *
- * ****************************************************************/
-uint16_t l1BuildAndSendSlotIndication()
-{
-#ifdef INTEL_FAPI
- fapi_slot_ind_t *slotIndMsg;
-
- MAC_ALLOC(slotIndMsg, sizeof(fapi_slot_ind_t));
- if(!slotIndMsg)
- {
- DU_LOG("\nPHY_STUB: Memory allocation failed for slot Indication Message");
- return RFAILED;
- }
- else
- {
- memset(slotIndMsg, 0, sizeof(fapi_slot_ind_t));
- slotIndMsg->sfn = sfnValue;
- slotIndMsg->slot = slotValue;
-
-#ifdef ODU_SLOT_IND_DEBUG_LOG
- DU_LOG("\n\nPHY_STUB: SLOT indication [%d:%d]",sfnValue,slotValue);
-#endif
- /* increment for the next TTI */
- slotValue++;
- if(sfnValue >= MAX_SFN_VALUE && slotValue > MAX_SLOT_VALUE)
- {
- sfnValue = 0;
- slotValue = 0;
- }
- else if(slotValue > MAX_SLOT_VALUE)
- {
- sfnValue++;
- slotValue = 0;
- }
- fillMsgHeader(&slotIndMsg->header, FAPI_SLOT_INDICATION, \
- sizeof(fapi_slot_ind_t) - sizeof(fapi_msg_t));
- procPhyMessages(slotIndMsg->header.msg_id, sizeof(fapi_slot_ind_t), (void*)slotIndMsg);
- MAC_FREE(slotIndMsg, sizeof(fapi_slot_ind_t));
- }
-#endif
- return ROK;
-}
-
-/*******************************************************************
- *
- * @brief Handles start request received from MAC
- *
- * @details
- *
- * Function : l1HdlStartReq
- *
- * Functionality:
- * -Handles start request received from MAC
- *
- * @params[in] Message length
- * config request message pointer
- *
- * @return void
- *
- * ****************************************************************/
-
-S16 l1HdlStartReq(uint32_t msgLen, void *msg)
-{
-#ifdef INTEL_FAPI
- if(lwrMacCb.phyState == PHY_STATE_CONFIGURED)
- {
- l1HdlSlotIndicaion(FALSE);
- MAC_FREE(msg, msgLen);
- }
- else
- {
- DU_LOG("\nPHY_STUB: Received Start Req in PHY State %d", lwrMacCb.phyState);
- MAC_FREE(msg, msgLen);
- return RFAILED;
- }
-#endif
- return ROK;
-}
-
-/*******************************************************************
- *
- * @brief Handles Dl Tti request received from MAC
- *
- * @details
- *
- * Function : l1HdlDlTtiReq
- *
- * Functionality:
- * -Handles Dl Tti request received from MAC
- *
- * @params[in] Message length
- * Dl Tti request message pointer
- *
- * @return void
- *
- * ****************************************************************/
-
-S16 l1HdlDlTtiReq(uint16_t msgLen, void *msg)
-{
-#ifdef INTEL_FAPI
- p_fapi_api_queue_elem_t dlTtiElem = (p_fapi_api_queue_elem_t)msg;
- fapi_dl_tti_req_t *dlTtiReq = (fapi_dl_tti_req_t *)(dlTtiElem +1);
-
- uint8_t pduCount = 0;
-
-#ifdef ODU_SLOT_IND_DEBUG_LOG
- if(dlTtiReq->nPdus == 0)
- {
- DU_LOG("\nPHY_STUB: No PDU in DL TTI Request");
- }
- else
- {
- DU_LOG("\nPHY STUB: DL TTI Request at sfn=%d slot=%d",dlTtiReq->sfn,dlTtiReq->slot);
- }
-#endif
-
- for(pduCount=0; pduCount<dlTtiReq->nPdus; pduCount++)
- {
- if(dlTtiReq->pdus[pduCount].pduType == 3) //SSB_PDU_TYPE
- {
- DU_LOG("\nPHY_STUB: SSB PDU");
- }
- else if(dlTtiReq->pdus[pduCount].pduType == 0)
- {
- DU_LOG("\nPHY_STUB: PDCCH PDU");
- if(dlTtiReq->pdus[pduCount].pdu.pdcch_pdu.\
- coreSetType == 1)
- {
- dlDedMsg = true;
- }
- }
- else if(dlTtiReq->pdus[pduCount].pduType == 1)
- {
- DU_LOG("\nPHY_STUB: PDSCH PDU");
- }
- }
-
- /* Free FAPI message */
- MAC_FREE(msg, msgLen);
-#endif
- return ROK;
-}
-
-/*******************************************************************
- *
- * @brief Handles tx_data request received from MAC
- *
- * @details
- *
- * Function : l1HdlTxDataReq
- *
- * Functionality:
- * -Handles tx_data request received from MAC
- *
- * @params[in] Message length
- * tx_data request message pointer
- *
- * @return void
- *
- * ****************************************************************/
-
-S16 l1HdlTxDataReq(uint16_t msgLen, void *msg)
-{
-#ifdef INTEL_FAPI
- p_fapi_api_queue_elem_t txDataElem = (p_fapi_api_queue_elem_t)msg;
- fapi_tx_data_req_t *txDataReq = (fapi_tx_data_req_t *)(txDataElem +1);
-
- DU_LOG("\nPHY STUB: TX DATA Request at sfn=%d slot=%d",txDataReq->sfn,txDataReq->slot);
- if(dlDedMsg)
- {
- DU_LOG("\nPHY_STUB: TxDataPdu for DED MSG sent");
- dlDedMsg = false;
- }
- MAC_FREE(msg, msgLen);
-#endif
- return ROK;
-}
-
-#ifdef INTEL_FAPI
-/*******************************************************************
- *
- * @brief Fills Uci Ind Pdu Info carried on Pucch Format 0/Format 1
- *
- * @details
- *
- * Function : fillPucchF0F1PduInfo
- *
- * Functionality:
- * Fills Uci Ind Pdu Info carried on Pucch Format 0/Format 1
- *
- * @params[in] fapi_uci_o_pucch_f0f1_t *
- * pucchPdu
- * @return ROK - success
- * RFAILED - failure
- *
- * ****************************************************************/
-uint8_t fillPucchF0F1PduInfo(fapi_uci_o_pucch_f0f1_t *pduInfo, fapi_ul_pucch_pdu_t pucchPdu)
-{
- uint8_t idx = 0;
-
- pduInfo->handle = pucchPdu.handle;
- pduInfo->pduBitmap = 1; //hardcoded for SR
- pduInfo->pucchFormat = pucchPdu.formatType;
- pduInfo->ul_cqi = 0;
- pduInfo->rnti = pucchPdu.rnti;
- pduInfo->timingAdvance = 0;
- pduInfo->rssi = 0;
- if(pduInfo->pduBitmap & SR_PDU_BITMASK)
- {
- pduInfo->srInfo.srIndication = SR_DETECTED;
- pduInfo->srInfo.srConfidenceLevel = CONFDC_LEVEL_GOOD;
- }
- if(pduInfo->pduBitmap & HARQ_PDU_BITMASK)
- {
- pduInfo->harqInfo.numHarq++;
- pduInfo->harqInfo.harqConfidenceLevel = CONFDC_LEVEL_GOOD;
- for(idx = 0; idx < pduInfo->harqInfo.numHarq; idx++)
- {
- pduInfo->harqInfo.harqValue[idx] = HARQ_PASS;
- }
- }
- return ROK;
-}
-/*******************************************************************
- *
- * @brief Fills UCI Pdu Information
- *
- * @details
- *
- * Function : fillUciPduInfo
- *
- * Functionality:
- * Fills UCI Pdu Information
- *
- * @params[in] Pointer to uciPdu
- * pucchPdu
- * @return ROK - success
- * RFAILED - failure
- *
- * ****************************************************************/
-uint8_t fillUciPduInfo(fapi_uci_pdu_info_t *uciPdu, fapi_ul_pucch_pdu_t pucchPdu)
-{
- uint8_t ret = ROK;
-
- /*TODO: The pduType is hardcoded here to support
- UCI Ind for PUCCH forat0/format1. This is to be
- modified when we get SR form UE */
- uciPdu->pduType = UCI_IND_PUCCH_F0F1;
- switch(uciPdu->pduType)
- {
- case UCI_IND_PUSCH:
- break;
- case UCI_IND_PUCCH_F0F1:
- {
- fapi_uci_o_pucch_f0f1_t *pduInfo = NULLP;
-
- pduInfo = &uciPdu->uci.uciPucchF0F1;
- ret = fillPucchF0F1PduInfo(pduInfo, pucchPdu);
- uciPdu->pduSize = sizeof(fapi_uci_o_pucch_f0f1_t);
- }
- break;
- case UCI_IND_PUCCH_F2F3F4:
- break;
- default:
- DU_LOG("\nPHY_STUB: Invalid Pdu Type %d", uciPdu->pduType);
- break;
- }
- return ret;
-}
-
-/*******************************************************************
- *
- * @brief Build and send Uci indication
- *
- * @details
- *
- * Function : l1BuildAndSendUciInd
- *
- * Functionality:
- * Build and send Uci indication
- *
- * @params[in] SFN
- * Slot
- * @return ROK - success
- * RFAILED - failure
- *
- * ****************************************************************/
-uint8_t l1BuildAndSendUciInd(uint16_t slot, uint16_t sfn, fapi_ul_pucch_pdu_t pucchPdu)
-{
- uint8_t uciIdx = 0;
- uint8_t nUciPdus = 0;
- uint8_t ret = ROK;
- uint32_t msgLen = 0;
- fapi_uci_indication_t *uciInd = NULLP;
-
- MAC_ALLOC(uciInd, sizeof(fapi_uci_indication_t));
- if(!uciInd)
- {
- printf("\nPHY_STUB: Memory allocation failed for UCI Indication");
- return RFAILED;
- }
- memset(uciInd, 0, sizeof(fapi_uci_indication_t));
- uciInd->sfn = sfn;
- uciInd->slot = slot;
- uciInd->numUcis = 1; //consdering the UCI Ind for SR
- nUciPdus = uciInd->numUcis;
- while(nUciPdus)
- {
- ret = fillUciPduInfo(&uciInd->uciPdu[uciIdx], pucchPdu);
- uciIdx++;
- nUciPdus--;
- }
- if(ret == ROK)
- {
- msgLen = sizeof(fapi_uci_indication_t)- sizeof(fapi_msg_t);
- fillMsgHeader(&uciInd->header, FAPI_UCI_INDICATION, msgLen);
-
- /* Sending UCI indication to MAC */
- DU_LOG("\nPHY STUB: Sending UCI Indication to MAC");
- procPhyMessages(uciInd->header.msg_id, sizeof(fapi_uci_indication_t), (void *)uciInd);
- }
- MAC_FREE(uciInd, sizeof(fapi_uci_indication_t));
- return ret;
-}
-#endif
-
-/*******************************************************************
- *
- * @brief Handles Ul Tti request received from MAC
- *
- * @details
- *
- * Function : l1HdlUlTtiReq
- *
- * Functionality:
- * -Handles Ul Tti request received from MAC
- *
- * @params[in] Message length
- * Ul Tti request message pointer
- *
- * @return void
- *
- * ****************************************************************/
-
-S16 l1HdlUlTtiReq(uint16_t msgLen, void *msg)
-{
-#ifdef INTEL_FAPI
- p_fapi_api_queue_elem_t ulTtiElem = (p_fapi_api_queue_elem_t)msg;
- fapi_ul_tti_req_t *ulTtiReq = (fapi_ul_tti_req_t *)(ulTtiElem +1);
- uint8_t numPdus = ulTtiReq->nPdus;
-
-#ifdef ODU_SLOT_IND_DEBUG_LOG
- if(numPdus == 0)
- {
- DU_LOG("\nPHY STUB: No PDU received in UL TTI Req");
- }
- else
- {
- DU_LOG("\nPHY STUB: Received UL TTI Request");
- }
-#endif
-
- while(numPdus)
- {
- if(ulTtiReq->pdus[numPdus-1].pduType == 0)
- {
- DU_LOG("\nPHY STUB: PRACH PDU");
- }
- if(ulTtiReq->pdus[numPdus-1].pduType == 1)
- {
- DU_LOG("\nPHY STUB: PUSCH PDU");
- l1BuildAndSendRxDataInd(ulTtiReq->slot, ulTtiReq->sfn, \
- ulTtiReq->pdus[numPdus-1].pdu.pusch_pdu);
- }
- if(ulTtiReq->pdus[numPdus-1].pduType == 2)
- {
- DU_LOG("\nPHY STUB: PUCCH PDU");
- fapi_ul_tti_req_t ulTtiSlotInd;
- memset(&ulTtiSlotInd, 0, sizeof(fapi_ul_tti_req_t));
- ulTtiSlotInd.slot = ulTtiReq->slot;
- ulTtiSlotInd.sfn = ulTtiReq->sfn;
- ADD_DELTA_TO_TIME(ulTtiSlotInd, ulTtiSlotInd, SLOT_DELAY);
- l1BuildAndSendUciInd(ulTtiSlotInd.slot, ulTtiSlotInd.sfn, \
- ulTtiReq->pdus[numPdus-1].pdu.pucch_pdu);
- }
- numPdus--;
- }
-
- if(rachIndSent == false && ulTtiReq->sfn == 2 && ulTtiReq->slot == 6)
- {
- rachIndSent = true;
- l1BuildAndSendRachInd(ulTtiReq->slot, ulTtiReq->sfn);
- }
-
- MAC_FREE(msg, msgLen);
-#endif
- return ROK;
-}
-
-/*******************************************************************
- *
- * @brief Builds and Send the stop Indication message to MAC
- *
- * @details
- *
- * Function : l1BuildAndSendStopInd
- *
- * Functionality:
- * -Send the Stop indication Message to MAC
- *
- *
- * @return void
- *
- * ****************************************************************/
-uint16_t l1BuildAndSendStopInd()
-{
-#ifdef INTEL_FAPI
- fapi_stop_ind_t *stopIndMsg = NULLP;
- uint32_t msgLen = 0;
-
- MAC_ALLOC(stopIndMsg, sizeof(fapi_stop_ind_t));
- if(!stopIndMsg)
- {
- DU_LOG("\nPHY_STUB: Memory allocation failed for stop Indication Message");
- return RFAILED;
- }
- else
- {
- fillMsgHeader(&stopIndMsg->header, FAPI_STOP_INDICATION, msgLen);
- DU_LOG("\n\nPHY_STUB: Processing Stop indication to MAC");
- procPhyMessages(stopIndMsg->header.msg_id,\
- sizeof(fapi_stop_ind_t), (void*)stopIndMsg);
- MAC_FREE(stopIndMsg, sizeof(fapi_stop_ind_t));
- }
-#endif
- return ROK;
-}
-
-/*******************************************************************
- *
- * @brief Handles stop request received from MAC
- *
- * @details
- *
- * Function : l1HdlStopReq
- *
- * Functionality:
- * -Handles stop request received from MAC
- *
- * @params[in] Message length
- * stop request message pointer
- *
- * @return void
- *
- * ****************************************************************/
-
-S16 l1HdlStopReq(uint32_t msgLen, void *msg)
-{
-#ifdef INTEL_FAPI
- if(lwrMacCb.phyState == PHY_STATE_RUNNING)
- {
- l1HdlSlotIndicaion(TRUE);
- DU_LOG("\nPHY_STUB: Slot Indication is stopped successfully");
- l1BuildAndSendStopInd();
- MAC_FREE(msg, msgLen);
- }
- else
- {
- DU_LOG("\nPHY_STUB: Received Stop Req in PHY State %d", lwrMacCb.phyState);
- MAC_FREE(msg, msgLen);
- return RFAILED;
- }
-#endif
- return ROK;
-}
-
-/*******************************************************************
- *
- * @brief Build And Send Rx Data Ind for Msg5
- *
- * @details
- *
- * Function : l1BuildAndSendMsg5
- *
- * Functionality: Build And Send Rx Data Ind for Msg5
- *
- * @params[in] SFN
- * Slot
- * @return ROK - success
- * RFAILED - failure
- *
- * ****************************************************************/
-uint8_t l1BuildAndSendMsg5(uint16_t sfn, uint16_t slot)
-{
-#ifdef INTEL_FAPI
- uint8_t idx = 0;
- fapi_rx_data_indication_t *rxDataInd;
- fapi_pdu_ind_info_t *pduInfo;
- uint8_t *pdu;
- uint16_t byteIdx = 0;
- uint32_t msgLen = 0;
-
- MAC_ALLOC(rxDataInd, sizeof(fapi_rx_data_indication_t));
- if(!rxDataInd)
- {
- printf("\nPHY_STUB: Memory allocation failed for Rx Data Indication for msg5");
- return RFAILED;
- }
- memset(rxDataInd, 0, sizeof(fapi_rx_data_indication_t));
-
- /* TODO: Fill the required values */
- msgLen = sizeof(fapi_rx_data_indication_t) - sizeof(fapi_msg_t);
- rxDataInd->sfn = sfn;
- rxDataInd->slot = slot;
- rxDataInd->numPdus = 1;
-
- pduInfo = &rxDataInd->pdus[idx];
- pduInfo->handle = 100;
- pduInfo->rnti = 100;
- pduInfo->harqId = 1;
- pduInfo->pdu_length = 25;
- pduInfo->ul_cqi = 0;
- pduInfo->timingAdvance = 0;
- pduInfo->rssi = 0;
-
- /* Filling pdu with random values for testing */
- pduInfo->pduData = NULL;
- MAC_ALLOC(pduInfo->pduData, pduInfo->pdu_length);
- if(!pduInfo->pduData)
- {
- printf("\nPHY_STUB: Memory allocation failed for Rx Data Pdu");
- return RFAILED;
- }
-
- /* Filling PDU */
- pdu = (uint8_t *)pduInfo->pduData;
-
- uint8_t msg5PduLen = 33;
- /* For RRC setup complete
- MAC subheader format is R/F/LCId/L (2/3 bytes)
- LCId is 1 for SRB1
- L is length of PDU i.e 6bytes here
- From 38.321 section 6.1.1
- */
- uint8_t msg5[] = {1, msg5PduLen, 0, 0, 16, 0, 5, 223, 128, 16, 94, \
- 64, 3, 64, 89, 61, 138, 64, 0, 0, 0, 4, 0, 0, 4, 68, 11, 128, \
- 184, 56, 0, 0, 0, 0, 0};
-
- msg5PduLen += 2; /* 2bytes of header */
- memcpy(pdu, &msg5, msg5PduLen);
- byteIdx += msg5PduLen; /* 2 bytes of header */
-
- /* Filling MAC SDU for Padding bytes*/
- if(byteIdx < pduInfo->pdu_length)
- {
- /* For Padding
- MAC subheader format is R/R/LCId (1byte)
- LCId is 63 for padding
- From 38.321 section 6.1.1
- */
- pdu[byteIdx++] = 63;
-
- for(; byteIdx < pduInfo->pdu_length; byteIdx++)
- pdu[byteIdx] = 0;
- }
- msgLen += pduInfo->pdu_length;
-
- fillMsgHeader(&rxDataInd->header, FAPI_RX_DATA_INDICATION, msgLen);
-
- /* Sending Rx data indication to MAC */
- DU_LOG("\nPHY STUB: Sending Rx data Indication to MAC");
- procPhyMessages(rxDataInd->header.msg_id, sizeof(fapi_rx_data_indication_t), (void *)rxDataInd);
-
- if(pduInfo->pdu_length)
- MAC_FREE(pduInfo->pduData, pduInfo->pdu_length);
- MAC_FREE(rxDataInd, sizeof(fapi_rx_data_indication_t));
-#endif
- return ROK;
-}
-
-/*******************************************************************
- *
- * @brief Handles Ul Dci request received from MAC
- *
- * @details
- *
- * Function : l1HdlUlDciReq
- *
- * Functionality:
- * -Handles Ul Dci request received from MAC
- *
- * @params[in] Message length
- * Ul Dci request message pointer
- *
- * @return void
- *
- * ****************************************************************/
-
-S16 l1HdlUlDciReq(uint16_t msgLen, void *msg)
-{
-#ifdef INTEL_FAPI
- p_fapi_api_queue_elem_t ulDciElem = (p_fapi_api_queue_elem_t)msg;
- fapi_ul_dci_req_t *ulDciReq = (fapi_ul_dci_req_t *)(ulDciElem +1);
- uint8_t numPdus = ulDciReq->numPdus;
-
- while(numPdus)
- {
- if(ulDciReq->pdus[numPdus-1].pduType == 0)
- {
- DU_LOG("\nPHY STUB: Received UL DCI Request for PDCCH PDU");
- //l1BuildAndSendMsg5(ulDciReq->sfn, ulDciReq->slot);
- //msg5Sent = true;
- }
- numPdus--;
- }
-
- MAC_FREE(msg, msgLen);
-#endif
- return ROK;
-}
-
-/*******************************************************************
- *
- * @brief Receives message from MAC
- *
- * @details
- *
- * Function : l1ProcessFapiRequest
- *
- * Functionality:
- * - Receives message from MAC and calls handler
- *
- * @params[in] Message type
- * Message length
- * Message pointer
- *
- * @return void
- *
- * ****************************************************************/
-
-void l1ProcessFapiRequest(uint8_t msgType, uint32_t msgLen, void *msg)
-{
- switch(msgType)
- {
-#ifdef INTEL_FAPI
- case FAPI_PARAM_REQUEST:
- l1HdlParamReq(msgLen, msg);
- break;
- case FAPI_CONFIG_REQUEST:
- l1HdlConfigReq(msgLen, msg);
- break;
- case FAPI_START_REQUEST:
- l1HdlStartReq(msgLen, msg);
- break;
- case FAPI_DL_TTI_REQUEST:
- l1HdlDlTtiReq(msgLen, msg);
- break;
- case FAPI_TX_DATA_REQUEST:
- l1HdlTxDataReq(msgLen, msg);
- break;
- case FAPI_UL_TTI_REQUEST:
- l1HdlUlTtiReq(msgLen, msg);
- break;
- case FAPI_STOP_REQUEST:
- l1HdlStopReq(msgLen, msg);
- break;
- case FAPI_UL_DCI_REQUEST:
- l1HdlUlDciReq(msgLen, msg);
- break;
- default:
- DU_LOG("\nPHY_STUB: Invalid message type[%x] received at PHY", msgType);
- break;
-#endif
- }
-}
-/**********************************************************************
- End of file
- **********************************************************************/
Code Review / o-du / l2.git / blobdiff