123 lines
3.6 KiB
C
Executable File
123 lines
3.6 KiB
C
Executable File
/*! \file phy_emulation.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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typedef enum {
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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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#if defined(ENABLE_PGM_TRANSPORT)
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,EMU_TRANSPORT_NACK
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#endif
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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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#if defined(ENABLE_PGM_TRANSPORT)
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# define NACK_TRANSPORT 7
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#endif
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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 {
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u32 pbch_flag:1;
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u32 pss:2;
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u32 sss:8;
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u32 cfi:2;
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u32 phich:19; // max 200 bit
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// u32 pbch_payload:24;
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u32 pbch_payload;
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} eNB_cntl;
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typedef struct {
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u8 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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u8 pucch_Ncs1:3; // physical configuration of pucch, for abstraction purposes
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u32 pucch_payload:21; // ack/nak/cqi information
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u8 sr:1;
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u8 pusch_flag:1; // 0=none,1=active
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u8 pucch_sel:1;
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//u32 pusch_uci; // uci information on pusch
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u8 pusch_uci[MAX_CQI_BYTES];
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u8 uci_format;
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u8 length_uci;
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u8 pusch_ri:2; // ri information on pusch
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u8 pusch_ack:2; // ack/nak on pusch
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u8 prach_flag:1; // 0=none,1=active
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u8 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_NUM_DCI 5
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typedef struct {
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eNB_cntl cntl;
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u8 num_common_dci;
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u8 num_ue_spec_dci;
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DCI_ALLOC_t dci_alloc[MAX_NUM_DCI];
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u8 dlsch_type[MAX_NUM_DCI];
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u8 harq_pid[MAX_NUM_DCI];
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u8 ue_id[MAX_NUM_DCI];
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u16 tbs[MAX_NUM_DCI*2]; // times 2 for dual-stream MIMO formats
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u8 transport_blocks[MAX_TRANSPORT_BLOCKS_BUFFER_SIZE];
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} __attribute__((__packed__)) eNB_transport_info_t ;
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typedef struct {
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UE_cntl cntl;
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u8 num_eNB;
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u16 rnti[NUMBER_OF_CONNECTED_eNB_MAX];
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u8 eNB_id[NUMBER_OF_CONNECTED_eNB_MAX];
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u8 harq_pid[NUMBER_OF_CONNECTED_eNB_MAX];
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u16 tbs[NUMBER_OF_CONNECTED_eNB_MAX];
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u8 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 {
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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_t {
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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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