Laurent THOMASandRobert Schmidt
b4bc7c96ba
Use UL_INFO on the stack, to simplify the code. move in the same struct the associated rach, pdu, crc, srs arrays that where pointed from directly in gNB structure Keep in nfapi the existing logic that make malloc for theses rach, pdu, crc, srs array lists Pass only relevant fields, where appropriate. Co-authored-by: Robert Schmidt <robert.schmidt@openairinterface.org>
147 lines
4.2 KiB
C
147 lines
4.2 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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/*! \file openair2/NR_PHY_INTERFACE/NR_IF_Module.h
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* \brief data structures for PHY/MAC interface modules
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* \author EURECOM/NTUST
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* \date 2018
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* \version 0.1
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* \company Eurecom, NTUST
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* \email: raymond.knopp@eurecom.fr, kroempa@gmail.com
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* \note
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* \warning
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*/
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#ifndef __NR_IF_MODULE__H__
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#define __NR_IF_MODULE__H__
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#include <pthread.h>
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#include <stdint.h>
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#include "assertions.h"
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#include "nfapi_nr_interface_scf.h"
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#include "common/platform_constants.h"
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#include "common/platform_types.h"
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#include "common/openairinterface5g_limits.h"
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#define MAX_NUM_DL_PDU 100
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#define MAX_NUM_UL_PDU 100
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#define MAX_NUM_HI_DCI0_PDU 100
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#define MAX_NUM_TX_REQUEST_PDU 100
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#define MAX_NUM_HARQ_IND 100
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#define MAX_NUM_CRC_IND 100
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#define MAX_NUM_SR_IND 100
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#define MAX_NUM_CQI_IND 100
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#define MAX_NUM_RACH_IND 100
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#define MAX_NUM_SRS_IND 100
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#define MAX_NUM_NR_RX_RACH_PDUS 4
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#define MAX_UL_PDUS_PER_SLOT 8
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#define MAX_NUM_NR_SRS_PDUS 8
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#define MAX_NUM_NR_UCI_PDUS MAX_MOBILES_PER_GNB
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typedef struct {
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/// Module ID
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module_id_t module_id;
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/// CC ID
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int CC_id;
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/// frame
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frame_t frame;
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/// slot
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slot_t slot;
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/// crc indication list
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nfapi_nr_crc_indication_t crc_ind;
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/// RX indication
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nfapi_nr_rx_data_indication_t rx_ind;
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/// RACH indication list
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nfapi_nr_rach_indication_t rach_ind;
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/// SRS indication list
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nfapi_nr_srs_indication_t srs_ind;
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/// UCI indication
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nfapi_nr_uci_indication_t uci_ind;
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nfapi_nr_crc_t crc_pdu_list[MAX_UL_PDUS_PER_SLOT];
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nfapi_nr_rx_data_pdu_t rx_pdu_list[MAX_UL_PDUS_PER_SLOT];
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nfapi_nr_srs_indication_pdu_t srs_pdu_list[MAX_NUM_NR_SRS_PDUS];
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nfapi_nr_uci_t uci_pdu_list[MAX_NUM_NR_UCI_PDUS];
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/// NFAPI PRACH information
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nfapi_nr_prach_indication_pdu_t prach_pdu_indication_list[MAX_NUM_NR_RX_RACH_PDUS];
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} NR_UL_IND_t;
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// Downlink slot P7
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typedef struct {
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/// the ID of this sched_response - used by sched_reponse memory management
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int sched_response_id;
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/// Module ID
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module_id_t module_id;
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/// CC ID
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uint8_t CC_id;
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/// frame
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frame_t frame;
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/// slot
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slot_t slot;
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/// nFAPI DL Config Request
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nfapi_nr_dl_tti_request_t DL_req;
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/// nFAPI UL Config Request
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nfapi_nr_ul_tti_request_t UL_tti_req;
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/// nFAPI UL_DCI Request
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nfapi_nr_ul_dci_request_t UL_dci_req;
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/// Pointers to DL SDUs
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nfapi_nr_tx_data_request_t TX_req;
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} NR_Sched_Rsp_t;
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typedef struct {
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uint8_t Mod_id;
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int CC_id;
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nfapi_nr_config_request_scf_t *cfg;
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} NR_PHY_Config_t;
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typedef struct NR_IF_Module_s {
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//define the function pointer
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void (*NR_UL_indication)(NR_UL_IND_t *UL_INFO);
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void (*NR_Schedule_response)(NR_Sched_Rsp_t *Sched_INFO);
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void (*NR_slot_indication)(module_id_t module_idP, int CC_id, int frame, int slot);
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void (*NR_PHY_config_req)(NR_PHY_Config_t *config_INFO);
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uint32_t CC_mask;
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uint16_t current_frame;
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uint8_t current_slot;
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pthread_mutex_t if_mutex;
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int sl_ahead;
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} NR_IF_Module_t;
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/*Initial */
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NR_IF_Module_t *NR_IF_Module_init(int Mod_id);
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void NR_IF_Module_kill(int Mod_id);
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void NR_UL_indication(NR_UL_IND_t *UL_INFO);
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void RCconfig_nr_ue_macrlc(void);
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/*Interface for Downlink, transmitting the DLSCH SDU, DCI SDU*/
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void NR_Schedule_Response(NR_Sched_Rsp_t *Sched_INFO);
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#endif /*_NFAPI_INTERFACE_NR_H_*/
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