145 lines
5.0 KiB
C
145 lines
5.0 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 defs.h
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* \brief specifies the data structure and variable for phy emulation
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* \author Navid Nikaein, Raymomd Knopp and Hicham Anouar
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* \date 2011
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* \version 1.1
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* \company Eurecom
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* \email: navid.nikaein@eurecom.fr
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*/
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#ifndef __BYPASS_SESSION_LAYER_DEFS_H__
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# define __BYPASS_SESSION_LAYER_DEFS_H__
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//-----------------------------------------------------------------------------
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//#include "openair_defs.h"
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#include "common/openairinterface5g_limits.h"
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#include "PHY/defs_common.h"
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#include "PHY/LTE_TRANSPORT/uci_common.h"
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typedef enum emu_transport_info_e {
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EMU_TRANSPORT_INFO_ERROR = 0x0,
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EMU_TRANSPORT_INFO_WAIT_PM,
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EMU_TRANSPORT_INFO_WAIT_SM,
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EMU_TRANSPORT_INFO_SYNC,
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EMU_TRANSPORT_INFO_ENB,
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EMU_TRANSPORT_INFO_UE,
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EMU_TRANSPORT_INFO_RELEASE
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} emu_transport_info_t;
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#define WAIT_PM_TRANSPORT 1
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#define WAIT_SM_TRANSPORT 2
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#define SYNC_TRANSPORT 3
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#define ENB_TRANSPORT 4
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#define UE_TRANSPORT 5
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#define RELEASE_TRANSPORT 6
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#define WAIT_SYNC_TRANSPORT 1
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#define SYNCED_TRANSPORT 2
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//#define WAIT_ENB_TRANSPORT 2
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//#define WAIT_UE_TRANSPORT 3
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#define BYPASS_RX_BUFFER_SIZE 64000
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#define BYPASS_TX_BUFFER_SIZE 64000
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typedef unsigned int (*tx_handler_t) (unsigned char, char*, unsigned int*, unsigned int*);
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typedef unsigned int (*rx_handler_t) (unsigned char, char*, unsigned int);
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/*************************************************************/
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typedef struct eNB_cntl_s {
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uint32_t pbch_flag:1;
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uint32_t pmch_flag:1;
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uint32_t pss:2;
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uint32_t sss:8;
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uint32_t cfi:2;
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uint32_t phich:19; // max 200 bit
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// uint32_t pbch_payload:24;
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uint32_t pbch_payload;
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} eNB_cntl;
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typedef struct UE_cntl_s {
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uint8_t pucch_flag:3; // 0,7 = none, 1 = type 1, 2=type 1a, 3=type 1b, 4=type 2, 5=type 2a, 6=type 2b
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uint8_t pucch_Ncs1:3; // physical configuration of pucch, for abstraction purposes
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uint32_t pucch_payload:21; // ack/nak/cqi information
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uint8_t sr:1;
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uint8_t pusch_flag:1; // 0=none,1=active
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uint8_t pucch_sel:1;
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//uint32_t pusch_uci; // uci information on pusch
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uint8_t pusch_uci[MAX_CQI_BYTES];
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uint8_t uci_format;
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uint8_t length_uci;
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uint8_t pusch_ri:2; // ri information on pusch
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uint8_t pusch_ack:2; // ack/nak on pusch
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uint8_t prach_flag:1; // 0=none,1=active
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uint8_t prach_id:6; // this is the PHY preamble index for the prach
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} UE_cntl;
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#define MAX_TRANSPORT_BLOCKS_BUFFER_SIZE 16384
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//#define MAX_PMCH_TRANSPORT_BLOCKS_BUFFER_SIZE 8192 // 16384
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#define MAX_NUM_DCI 5+1 // +1: for PMCH/MCH
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typedef struct eNB_transport_info_s {
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eNB_cntl cntl;
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uint8_t num_pmch;
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uint8_t num_common_dci;
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uint8_t num_ue_spec_dci;
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DCI_ALLOC_t dci_alloc[MAX_NUM_DCI];
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uint8_t dlsch_type[MAX_NUM_DCI];
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uint8_t harq_pid[MAX_NUM_DCI];
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uint8_t ue_id[MAX_NUM_DCI];
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uint16_t tbs[MAX_NUM_DCI*2]; // times 2 for dual-stream MIMO formats
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uint8_t transport_blocks[MAX_TRANSPORT_BLOCKS_BUFFER_SIZE];
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//uint8_t pmch_transport_blocks[MAX_PMCH_TRANSPORT_BLOCKS_BUFFER_SIZE];
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} __attribute__((__packed__)) eNB_transport_info_t ;
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typedef struct UE_transport_info_s {
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UE_cntl cntl;
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uint8_t num_eNB;
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uint16_t rnti[NUMBER_OF_CONNECTED_eNB_MAX];
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uint8_t eNB_id[NUMBER_OF_CONNECTED_eNB_MAX];
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uint8_t harq_pid[NUMBER_OF_CONNECTED_eNB_MAX];
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uint16_t tbs[NUMBER_OF_CONNECTED_eNB_MAX];
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uint8_t transport_blocks[MAX_TRANSPORT_BLOCKS_BUFFER_SIZE];//*NUMBER_OF_CONNECTED_eNB_MAX];
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} __attribute__((__packed__)) UE_transport_info_t ;
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/*! \brief */
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typedef struct bypass_msg_header_s {
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unsigned char Message_type; /*! \brief control or data*/
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//unsigned char nb_master; /*! \brief */
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unsigned char master_id; /*! \brief */
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unsigned int nb_enb; /*! \brief */
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unsigned int nb_ue; /*! \brief */
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unsigned int nb_flow; /*! \brief */
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unsigned int frame;
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unsigned int subframe;
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uint64_t seq_num;
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unsigned int failing_master_id;
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} __attribute__((__packed__)) bypass_msg_header_t;
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typedef struct bypass_proto2multicast_header_s {
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unsigned int size;
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} bypass_proto2multicast_header_t;
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#endif /* __BYPASS_SESSION_LAYER_DEFS_H__ */
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