Commit 025f56d2 authored by Raymond Knopp's avatar Raymond Knopp

node function interfaces via function pointers. Suggestions from L. Thomas, B. Mongazon, C. Roux.

parent f33e9a70
No related merge requests found
......@@ -1167,7 +1167,7 @@ int phy_init_lte_eNB(PHY_VARS_eNB *eNB,
frame_parms->phich_config_common.phich_duration);
LOG_D(PHY,"[MSC_NEW][FRAME 00000][PHY_eNB][MOD %02"PRIu8"][]\n", eNB->Mod_id);
if (eNB->node_function != NGFI_RRU_IF4) {
if (eNB->node_function != NGFI_RRU_IF4p5) {
lte_gold(frame_parms,eNB->lte_gold_table,frame_parms->Nid_cell);
generate_pcfich_reg_mapping(frame_parms);
generate_phich_reg_mapping(frame_parms);
......@@ -1191,12 +1191,12 @@ int phy_init_lte_eNB(PHY_VARS_eNB *eNB,
if (abstraction_flag==0) {
// TX vars
if (eNB->node_function != NGFI_RCC_IF4)
if (eNB->node_function != NGFI_RCC_IF4p5)
common_vars->txdata[eNB_id] = (int32_t**)malloc16( frame_parms->nb_antennas_tx*sizeof(int32_t*) );
common_vars->txdataF[eNB_id] = (int32_t **)malloc16( frame_parms->nb_antennas_tx*sizeof(int32_t*) );
for (i=0; i<frame_parms->nb_antennas_tx; i++) {
if (eNB->node_function != NGFI_RCC_IF4)
if (eNB->node_function != NGFI_RCC_IF4p5)
common_vars->txdata[eNB_id][i] = (int32_t*)malloc16_clear( FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(int32_t) );
common_vars->txdataF[eNB_id][i] = (int32_t*)malloc16_clear( FRAME_LENGTH_COMPLEX_SAMPLES_NO_PREFIX*sizeof(int32_t) );
#ifdef DEBUG_PHY
......@@ -1208,14 +1208,14 @@ int phy_init_lte_eNB(PHY_VARS_eNB *eNB,
}
// RX vars
if (eNB->node_function != NGFI_RCC_IF4) {
if (eNB->node_function != NGFI_RCC_IF4p5) {
common_vars->rxdata[eNB_id] = (int32_t**)malloc16( frame_parms->nb_antennas_rx*sizeof(int32_t*) );
common_vars->rxdata_7_5kHz[eNB_id] = (int32_t**)malloc16( frame_parms->nb_antennas_rx*sizeof(int32_t*) );
}
common_vars->rxdataF[eNB_id] = (int32_t**)malloc16( frame_parms->nb_antennas_rx*sizeof(int32_t*) );
for (i=0; i<frame_parms->nb_antennas_rx; i++) {
if (eNB->node_function != NGFI_RCC_IF4) {
if (eNB->node_function != NGFI_RCC_IF4p5) {
common_vars->rxdata[eNB_id][i] = (int32_t*)malloc16_clear( FRAME_LENGTH_COMPLEX_SAMPLES*sizeof(int32_t) );
common_vars->rxdata_7_5kHz[eNB_id][i] = (int32_t*)malloc16_clear( frame_parms->samples_per_tti*sizeof(int32_t) );
}
......@@ -1227,7 +1227,7 @@ int phy_init_lte_eNB(PHY_VARS_eNB *eNB,
#endif
}
if (eNB->node_function != NGFI_RRU_IF4) {
if (eNB->node_function != NGFI_RRU_IF4p5) {
// Channel estimates for SRS
for (UE_id=0; UE_id<NUMBER_OF_UE_MAX; UE_id++) {
......@@ -1250,7 +1250,7 @@ int phy_init_lte_eNB(PHY_VARS_eNB *eNB,
if (abstraction_flag==0) {
if (eNB->node_function != NGFI_RRU_IF4) {
if (eNB->node_function != NGFI_RRU_IF4p5) {
generate_ul_ref_sigs_rx();
// SRS
......@@ -1264,7 +1264,7 @@ int phy_init_lte_eNB(PHY_VARS_eNB *eNB,
// ULSCH VARS, skip if NFGI_RRU_IF4
if (eNB->node_function!=NGFI_RRU_IF4)
if (eNB->node_function!=NGFI_RRU_IF4p5)
prach_vars->prachF = (int16_t*)malloc16_clear( 1024*2*sizeof(int16_t) );
/* number of elements of an array X is computed as sizeof(X) / sizeof(X[0]) */
......@@ -1277,7 +1277,7 @@ int phy_init_lte_eNB(PHY_VARS_eNB *eNB,
#endif
}
if (eNB->node_function != NGFI_RRU_IF4) {
if (eNB->node_function != NGFI_RRU_IF4p5) {
AssertFatal(frame_parms->nb_antennas_rx <= sizeof(prach_vars->prach_ifft) / sizeof(prach_vars->prach_ifft[0]),
"nb_antennas_rx too large");
for (i=0; i<frame_parms->nb_antennas_rx; i++) {
......@@ -1399,7 +1399,7 @@ int phy_init_lte_eNB(PHY_VARS_eNB *eNB,
eNB->pdsch_config_dedicated->p_a = dB0; //defaul value until overwritten by RRCConnectionReconfiguration
init_prach_tables(839);
} // node_function != NGFI_RRU_IF4
} // node_function != NGFI_RRU_IF4p5
return (0);
}
......
This diff is collapsed.
......@@ -41,12 +41,12 @@
#include "PHY/defs.h"
/// Macro for IF4 packet type
#define IF4_PACKET_TYPE 0x080A
#define IF4_PULFFT 0x0019
#define IF4_PDLFFT 0x0020
#define IF4_PRACH 0x0021
#define IF4p5_PACKET_TYPE 0x080A
#define IF4p5_PULFFT 0x0019
#define IF4p5_PDLFFT 0x0020
#define IF4p5_PRACH 0x0021
struct IF4_header {
struct IF4p5_header {
/// Type
uint16_t type;
/// Sub-Type
......@@ -58,17 +58,17 @@ struct IF4_header {
} __attribute__ ((__packed__));
typedef struct IF4_header IF4_header_t;
#define sizeof_IF4_header_t 12
typedef struct IF4p5_header IF4p5_header_t;
#define sizeof_IF4p5_header_t 12
void gen_IF4_dl_header(IF4_header_t*, int, int);
void gen_IF4p5_dl_header(IF4p5_header_t*, int, int);
void gen_IF4_ul_header(IF4_header_t*, int, int);
void gen_IF4p5_ul_header(IF4p5_header_t*, int, int);
void gen_IF4_prach_header(IF4_header_t*, int, int);
void gen_IF4p5_prach_header(IF4p5_header_t*, int, int);
void send_IF4(PHY_VARS_eNB*, int, int, uint16_t, int);
void send_IF4p5(PHY_VARS_eNB*, int, int, uint16_t, int);
void recv_IF4(PHY_VARS_eNB*, int*, int*, uint16_t*, uint32_t*);
void recv_IF4p5(PHY_VARS_eNB*, int*, int*, uint16_t*, uint32_t*);
void malloc_IF4_buffer(PHY_VARS_eNB*);
void malloc_IF4p5_buffer(PHY_VARS_eNB*);
......@@ -41,7 +41,7 @@
#include "PHY/defs.h"
#include "targets/ARCH/ETHERNET/USERSPACE/LIB/if_defs.h"
#include "UTIL/LOG/vcd_signal_dumper.h"
void send_IF5(PHY_VARS_eNB *eNB, openair0_timestamp proc_timestamp, int subframe, uint8_t *seqno, uint16_t packet_type) {
......@@ -54,6 +54,8 @@ void send_IF5(PHY_VARS_eNB *eNB, openair0_timestamp proc_timestamp, int subframe
uint32_t spp_eth = (uint32_t) eNB->ifdevice.openair0_cfg->samples_per_packet;
uint32_t spsf = (uint32_t) eNB->ifdevice.openair0_cfg->samples_per_frame/10;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_SEND_IF5, 1 );
if (packet_type == IF5_RRH_GW_DL) {
for (i=0; i < fp->nb_antennas_tx; i++)
......@@ -143,6 +145,8 @@ void send_IF5(PHY_VARS_eNB *eNB, openair0_timestamp proc_timestamp, int subframe
}
free(tx_buffer);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_SEND_IF5, 0 );
return;
}
......@@ -159,6 +163,8 @@ void recv_IF5(PHY_VARS_eNB *eNB, openair0_timestamp *proc_timestamp, int subfram
openair0_timestamp timestamp[spsf / spp_eth];
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_RECV_IF5, 1 );
if (packet_type == IF5_RRH_GW_DL) {
for (i=0; i < fp->nb_antennas_tx; i++)
......@@ -206,5 +212,7 @@ void recv_IF5(PHY_VARS_eNB *eNB, openair0_timestamp *proc_timestamp, int subfram
AssertFatal(1==0, "recv_IF5 - Unknown packet_type %x", packet_type);
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_RECV_IF5, 0 );
return;
}
......@@ -1424,8 +1424,7 @@ void rx_phich(PHY_VARS_UE *ue,
void generate_phich_top(PHY_VARS_eNB *eNB,
eNB_rxtx_proc_t *proc,
int16_t amp,
uint8_t sect_id,
uint8_t abstraction_flag)
uint8_t sect_id)
{
......@@ -1486,7 +1485,7 @@ void generate_phich_top(PHY_VARS_eNB *eNB,
ulsch[UE_id]->harq_processes[harq_pid]->first_rb);
}
if (abstraction_flag == 0) {
if (eNB->abstraction_flag == 0) {
generate_phich(frame_parms,
amp,//amp*2,
nseq_PHICH,
......
......@@ -190,7 +190,7 @@ int is_pmch_subframe(uint32_t frame, int subframe, LTE_DL_FRAME_PARMS *frame_par
return(0);
}
void fill_eNB_dlsch_MCH(PHY_VARS_eNB *eNB,int mcs,int ndi,int rvidx, int abstraction_flag)
void fill_eNB_dlsch_MCH(PHY_VARS_eNB *eNB,int mcs,int ndi,int rvidx)
{
LTE_eNB_DLSCH_t *dlsch = eNB->dlsch_MCH;
......@@ -227,7 +227,7 @@ void fill_eNB_dlsch_MCH(PHY_VARS_eNB *eNB,int mcs,int ndi,int rvidx, int abstrac
break;
}
if (abstraction_flag) {
if (eNB->abstraction_flag) {
eNB_transport_info[eNB->Mod_id][eNB->CC_id].cntl.pmch_flag=1;
eNB_transport_info[eNB->Mod_id][eNB->CC_id].num_pmch=1; // assumption: there is always one pmch in each SF
eNB_transport_info[eNB->Mod_id][eNB->CC_id].num_common_dci=0;
......@@ -286,13 +286,13 @@ void fill_UE_dlsch_MCH(PHY_VARS_UE *ue,int mcs,int ndi,int rvidx,int eNB_id)
}
}
void generate_mch(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,uint8_t *a,int abstraction_flag)
void generate_mch(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,uint8_t *a)
{
int G;
int subframe = proc->subframe_tx;
if (abstraction_flag != 0) {
if (eNB->abstraction_flag != 0) {
if (eNB_transport_info_TB_index[eNB->Mod_id][eNB->CC_id]!=0)
printf("[PHY][EMU] PMCH transport block position is different than zero %d \n", eNB_transport_info_TB_index[eNB->Mod_id][eNB->CC_id]);
......
......@@ -1183,7 +1183,7 @@ void rx_prach(PHY_VARS_eNB *eNB,
if ((eNB->node_function == eNodeB_3GPP) ||
(eNB->node_function == NGFI_RRU_IF4)) { // compute the DFTs of the PRACH temporal resources
(eNB->node_function == NGFI_RRU_IF4p5)) { // compute the DFTs of the PRACH temporal resources
// Do forward transform
for (aa=0; aa<nb_ant_rx; aa++) {
prach2 = prach[aa] + (Ncp<<1);
......@@ -1269,7 +1269,7 @@ void rx_prach(PHY_VARS_eNB *eNB,
}
}
if (eNB->node_function == NGFI_RRU_IF4) {
if (eNB->node_function == NGFI_RRU_IF4p5) {
k = (12*n_ra_prb) - 6*eNB->frame_parms.N_RB_UL;
if (k<0) {
......@@ -1281,12 +1281,10 @@ void rx_prach(PHY_VARS_eNB *eNB,
k*=2;
/// **** send_IF4 of rxsigF to RCC **** ///
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_SEND_IF4, 1 );
send_IF4(eNB, eNB->proc.frame_rx, eNB->proc.subframe_rx, IF4_PRACH, k);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_SEND_IF4, 0 );
send_IF4p5(eNB, eNB->proc.frame_rx, eNB->proc.subframe_rx, IF4p5_PRACH, k);
return;
} else if (eNB->node_function == NGFI_RCC_IF4) {
} else if (eNB->node_function == NGFI_RCC_IF4p5) {
k = (12*n_ra_prb) - 6*eNB->frame_parms.N_RB_UL;
if (k<0) {
......@@ -1305,7 +1303,7 @@ void rx_prach(PHY_VARS_eNB *eNB,
// in case of RCC and prach received rx_thread wakes up prach
// here onwards is for eNodeB_3GPP or NGFI_RCC_IF4
// here onwards is for eNodeB_3GPP or NGFI_RCC_IF4p5
preamble_offset_old = 99;
......
......@@ -232,7 +232,7 @@ int mch_modulation(int32_t **txdataF,
@param abstraction_flag
*/
void generate_mch(PHY_VARS_eNB *phy_vars_eNB,eNB_rxtx_proc_t *proc,uint8_t *a,int abstraction_flag);
void generate_mch(PHY_VARS_eNB *phy_vars_eNB,eNB_rxtx_proc_t *proc,uint8_t *a);
/** \brief This function generates the frequency-domain pilots (cell-specific downlink reference signals)
@param phy_vars_eNB Pointer to eNB variables
......@@ -240,10 +240,8 @@ void generate_mch(PHY_VARS_eNB *phy_vars_eNB,eNB_rxtx_proc_t *proc,uint8_t *a,in
@param mcs MCS for MBSFN
@param ndi new data indicator
@param rdvix
@param abstraction_flag
*/
void fill_eNB_dlsch_MCH(PHY_VARS_eNB *phy_vars_eNB,int mcs,int ndi,int rvidx,int abstraction_flag);
void fill_eNB_dlsch_MCH(PHY_VARS_eNB *phy_vars_eNB,int mcs,int ndi,int rvidx);
/** \brief This function generates the frequency-domain pilots (cell-specific downlink reference signals)
@param phy_vars_ue Pointer to UE variables
......@@ -1546,8 +1544,7 @@ uint32_t ulsch_decoding_emul(PHY_VARS_eNB *phy_vars_eNB,
void generate_phich_top(PHY_VARS_eNB *phy_vars_eNB,
eNB_rxtx_proc_t *proc,
int16_t amp,
uint8_t sect_id,
uint8_t abstraction_flag);
uint8_t sect_id);
/* \brief This routine demodulates the PHICH and updates PUSCH/ULSCH parameters.
@param phy_vars_ue Pointer to UE variables
......
......@@ -161,8 +161,9 @@ typedef enum {
eNodeB_3GPP=0, // classical eNodeB function
eNodeB_3GPP_BBU, // eNodeB with NGFI IF5
NGFI_RRU_IF5, // NGFI_RRU with IF5
NGFI_RRU_IF4, // NGFI_RRU (NGFI remote radio-unit, currently split at common - ue_specific interface, IF4)
NGFI_RCC_IF4 // NGFI_RCC (NGFI radio cloud center, currently split at common - ue_specific interface, IF4)
NGFI_RRU_IF4p5, // NGFI_RRU (NGFI remote radio-unit, currently split at common - ue_specific interface, IF4p5)
NGFI_RCC_IF4p5, // NGFI_RCC (NGFI radio cloud center, currently split at common - ue_specific interface, IF4p5)
NGFI_RAU_IF4p5
} eNB_func_t;
typedef enum {
......@@ -187,6 +188,20 @@ typedef struct ral_threshold_phy_s {
} ral_threshold_phy_t;
#endif
/// Top-level PHY Data Structure for RN
typedef struct {
/// Module ID indicator for this instance
uint8_t Mod_id;
uint32_t frame;
// phy_vars_eNB
// phy_vars ue
// cuurently only used to store and forward the PMCH
uint8_t mch_avtive[10];
uint8_t sync_area[10]; // num SF
LTE_UE_DLSCH_t *dlsch_rn_MCH[10];
} PHY_VARS_RN;
/// Context data structure for RX/TX portion of subframe processing
typedef struct {
/// Component Carrier index
......@@ -340,6 +355,15 @@ typedef struct PHY_VARS_eNB_s {
eNB_proc_t proc;
eNB_func_t node_function;
eNB_timing_t node_timing;
int abstraction_flag;
void (*do_prach)(struct PHY_VARS_eNB_s *eNB,eNB_proc_t *proc);
void (*fep)(struct PHY_VARS_eNB_s *eNB,eNB_proc_t *proc);
void (*proc_uespec_rx)(struct PHY_VARS_eNB_s *eNB,eNB_rxtx_proc_t *proc,const relaying_type_t r_type);
void (*proc_tx)(struct PHY_VARS_eNB_s *eNB,eNB_rxtx_proc_t *proc,relaying_type_t r_type,PHY_VARS_RN *rn);
void (*tx_fh)(struct PHY_VARS_eNB_s *eNB,eNB_rxtx_proc_t *proc);
void (*rx_fh)(struct PHY_VARS_eNB_s *eNB,eNB_proc_t *proc,int *frame, int *subframe);
int (*start_rf)(struct PHY_VARS_eNB_s *eNB);
int (*start_if)(struct PHY_VARS_eNB_s *eNB);
uint8_t local_flag;
uint32_t rx_total_gain_dB;
LTE_DL_FRAME_PARMS frame_parms;
......@@ -785,19 +809,7 @@ typedef struct {
#endif
} PHY_VARS_UE;
/// Top-level PHY Data Structure for RN
typedef struct {
/// Module ID indicator for this instance
uint8_t Mod_id;
uint32_t frame;
// phy_vars_eNB
// phy_vars ue
// cuurently only used to store and forward the PMCH
uint8_t mch_avtive[10];
uint8_t sync_area[10]; // num SF
LTE_UE_DLSCH_t *dlsch_rn_MCH[10];
} PHY_VARS_RN;
#include "PHY/INIT/defs.h"
#include "PHY/LTE_REFSIG/defs.h"
......
......@@ -164,20 +164,18 @@ void phy_procedures_UE_S_RX(PHY_VARS_UE *phy_vars_ue,uint8_t eNB_id,uint8_t abst
@param r_type indicates the relaying operation: 0: no_relaying, 1: unicast relaying type 1, 2: unicast relaying type 2, 3: multicast relaying
@param phy_vars_rn pointer to the RN variables
*/
void phy_procedures_eNB_TX(PHY_VARS_eNB *phy_vars_eNB,eNB_rxtx_proc_t *proc,uint8_t abstraction_flag,relaying_type_t r_type,PHY_VARS_RN *phy_vars_rn);
void phy_procedures_eNB_TX(PHY_VARS_eNB *phy_vars_eNB,eNB_rxtx_proc_t *proc,relaying_type_t r_type,PHY_VARS_RN *phy_vars_rn);
/*! \brief Scheduling for eNB RX UE-specific procedures in normal subframes.
@param phy_vars_eNB Pointer to eNB variables on which to act
@param proc Pointer to RXn-TXnp4 proc information
@param abstraction_flag Indicator of PHY abstraction
@param r_type indicates the relaying operation: 0: no_relaying, 1: unicast relaying type 1, 2: unicast relaying type 2, 3: multicast relaying
*/
void phy_procedures_eNB_uespec_RX(PHY_VARS_eNB *phy_vars_eNB,eNB_rxtx_proc_t *proc,uint8_t abstraction_flag,relaying_type_t r_type);
void phy_procedures_eNB_uespec_RX(PHY_VARS_eNB *phy_vars_eNB,eNB_rxtx_proc_t *proc,relaying_type_t r_type);
/*! \brief Scheduling for eNB TX procedures in TDD S-subframes.
@param phy_vars_eNB Pointer to eNB variables on which to act
@param proc Pointer to RXn-TXnp4 proc information
@param abstraction_flag Indicator of PHY abstraction
@param r_type indicates the relaying operation: 0: no_relaying, 1: unicast relaying type 1, 2: unicast relaying type 2, 3: multicast relaying
*/
......@@ -185,29 +183,26 @@ void phy_procedures_eNB_uespec_RX(PHY_VARS_eNB *phy_vars_eNB,eNB_rxtx_proc_t *pr
@param phy_vars_eNB Pointer to eNB variables on which to act
@param abstraction_flag Indicator of PHY abstraction
*/
void phy_procedures_eNB_common_RX(PHY_VARS_eNB *phy_vars_eNB,uint8_t abstraction_flag);
void phy_procedures_eNB_common_RX(PHY_VARS_eNB *phy_vars_eNB);
/*! \brief Scheduling for eNB TX procedures in TDD S-subframes.
@param phy_vars_eNB Pointer to eNB variables on which to act
@param abstraction_flag Indicator of PHY abstraction
@param r_type indicates the relaying operation: 0: no_relaying, 1: unicast relaying type 1, 2: unicast relaying type 2, 3: multicast relaying
*/
void phy_procedures_eNB_S_TX(PHY_VARS_eNB *phy_vars_eNB,uint8_t abstraction_flag,relaying_type_t r_type);
void phy_procedures_eNB_S_TX(PHY_VARS_eNB *phy_vars_eNB,relaying_type_t r_type);
/*! \brief Scheduling for eNB RX procedures in TDD S-subframes.
@param phy_vars_eNB Pointer to eNB variables on which to act
@param abstraction_flag Indicator of PHY abstraction
@param r_type indicates the relaying operation: 0: no_relaying, 1: unicast relaying type 1, 2: unicast relaying type 2, 3: multicast relaying
*/
void phy_procedures_eNB_S_RX(PHY_VARS_eNB *phy_vars_eNB,eNB_rxtx_proc_t *proc,uint8_t abstraction_flag,relaying_type_t r_type);
void phy_procedures_eNB_S_RX(PHY_VARS_eNB *phy_vars_eNB,eNB_rxtx_proc_t *proc,relaying_type_t r_type);
/*! \brief Scheduling for eNB PRACH RX procedures
@param phy_vars_eNB Pointer to eNB variables on which to act
@param proc Pointer to RXn-TXnp4 proc information
@param abstraction_flag Indicator of PHY abstraction
*/
void prach_procedures(PHY_VARS_eNB *eNB,uint8_t abstraction_flag);
void prach_procedures(PHY_VARS_eNB *eNB);
/*! \brief Function to compute subframe type as a function of Frame type and TDD Configuration (implements Table 4.2.2 from 36.211, p.11 from version 8.6) and subframe index.
@param frame_parms Pointer to DL frame parameter descriptor
......
This diff is collapsed.
......@@ -887,10 +887,12 @@ const Enb_properties_array_t *enb_config_init(char* lib_config_file_name_pP)
enb_properties.properties[enb_properties_index]->cc_node_function[j] = eNodeB_3GPP;
} else if (strcmp(cc_node_function, "eNodeB_3GPP_BBU") == 0) {
enb_properties.properties[enb_properties_index]->cc_node_function[j] = eNodeB_3GPP_BBU;
} else if (strcmp(cc_node_function, "NGFI_RCC_IF4") == 0) {
enb_properties.properties[enb_properties_index]->cc_node_function[j] = NGFI_RCC_IF4;
} else if (strcmp(cc_node_function, "NGFI_RRU_IF4") == 0) {
enb_properties.properties[enb_properties_index]->cc_node_function[j] = NGFI_RRU_IF4;
} else if (strcmp(cc_node_function, "NGFI_RCC_IF4p5") == 0) {
enb_properties.properties[enb_properties_index]->cc_node_function[j] = NGFI_RCC_IF4p5;
} else if (strcmp(cc_node_function, "NGFI_RAU_IF4p5") == 0) {
enb_properties.properties[enb_properties_index]->cc_node_function[j] = NGFI_RAU_IF4p5;
} else if (strcmp(cc_node_function, "NGFI_RRU_IF4p5") == 0) {
enb_properties.properties[enb_properties_index]->cc_node_function[j] = NGFI_RRU_IF4p5;
} else if (strcmp(cc_node_function, "NGFI_RRU_IF5") == 0) {
enb_properties.properties[enb_properties_index]->cc_node_function[j] = NGFI_RRU_IF5;
} else {
......
......@@ -201,7 +201,7 @@ int trx_eth_write_raw(openair0_device *device, openair0_timestamp timestamp, voi
int trx_eth_write_raw_IF4(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps, int cc, int flags) {
int trx_eth_write_raw_IF4p5(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps, int cc, int flags) {
int nblocks = nsamps;
int bytes_sent = 0;
......@@ -211,14 +211,14 @@ int trx_eth_write_raw_IF4(openair0_device *device, openair0_timestamp timestamp,
ssize_t packet_size;
if (flags == IF4_PDLFFT) {
packet_size = RAW_IF4_PDLFFT_SIZE_BYTES(nblocks);
} else if (flags == IF4_PULFFT) {
packet_size = RAW_IF4_PULFFT_SIZE_BYTES(nblocks);
if (flags == IF4p5_PDLFFT) {
packet_size = RAW_IF4p5_PDLFFT_SIZE_BYTES(nblocks);
} else if (flags == IF4p5_PULFFT) {
packet_size = RAW_IF4p5_PULFFT_SIZE_BYTES(nblocks);
} else if (flags == IF5_MOBIPASS) {
packet_size = RAW_IF5_MOBIPASS_SIZE_BYTES;
} else {
packet_size = RAW_IF4_PRACH_SIZE_BYTES;
packet_size = RAW_IF4p5_PRACH_SIZE_BYTES;
}
eth->tx_nsamps = nblocks;
......@@ -304,7 +304,7 @@ int trx_eth_read_raw(openair0_device *device, openair0_timestamp *timestamp, voi
int trx_eth_read_raw_IF4(openair0_device *device, openair0_timestamp *timestamp, void **buff, int nsamps, int cc) {
int trx_eth_read_raw_IF4p5(openair0_device *device, openair0_timestamp *timestamp, void **buff, int nsamps, int cc) {
// Read nblocks info from packet itself
int nblocks = nsamps;
......@@ -312,8 +312,8 @@ int trx_eth_read_raw_IF4(openair0_device *device, openair0_timestamp *timestamp,
eth_state_t *eth = (eth_state_t*)device->priv;
int Mod_id = device->Mod_id;
ssize_t packet_size = MAC_HEADER_SIZE_BYTES + sizeof_IF4_header_t;
IF4_header_t *test_header = (IF4_header_t*)(buff[0] + MAC_HEADER_SIZE_BYTES);
ssize_t packet_size = MAC_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t;
IF4p5_header_t *test_header = (IF4p5_header_t*)(buff[0] + MAC_HEADER_SIZE_BYTES);
bytes_received = recv(eth->sockfd[Mod_id],
buff[0],
......@@ -327,12 +327,12 @@ int trx_eth_read_raw_IF4(openair0_device *device, openair0_timestamp *timestamp,
*timestamp = test_header->sub_type;
if (test_header->sub_type == IF4_PDLFFT) {
packet_size = RAW_IF4_PDLFFT_SIZE_BYTES(nblocks);
} else if (test_header->sub_type == IF4_PULFFT) {
packet_size = RAW_IF4_PULFFT_SIZE_BYTES(nblocks);
if (test_header->sub_type == IF4p5_PDLFFT) {
packet_size = RAW_IF4p5_PDLFFT_SIZE_BYTES(nblocks);
} else if (test_header->sub_type == IF4p5_PULFFT) {
packet_size = RAW_IF4p5_PULFFT_SIZE_BYTES(nblocks);
} else {
packet_size = RAW_IF4_PRACH_SIZE_BYTES;
packet_size = RAW_IF4p5_PRACH_SIZE_BYTES;
}
while(bytes_received < packet_size) {
......@@ -387,7 +387,7 @@ int eth_set_dev_conf_raw(openair0_device *device) {
int eth_set_dev_conf_raw_IF4(openair0_device *device) {
int eth_set_dev_conf_raw_IF4p5(openair0_device *device) {
// use for cc_id info
int Mod_id = device->Mod_id;
......@@ -448,7 +448,7 @@ int eth_get_dev_conf_raw(openair0_device *device) {
}
int eth_get_dev_conf_raw_IF4(openair0_device *device) {
int eth_get_dev_conf_raw_IF4p5(openair0_device *device) {
// use for cc_id info
eth_state_t *eth = (eth_state_t*)device->priv;
......
......@@ -73,27 +73,27 @@ int trx_eth_start(openair0_device *device) {
/* adjust MTU wrt number of samples per packet */
if(ethernet_tune (device,MTU_SIZE,RAW_PACKET_SIZE_BYTES(device->openair0_cfg->samples_per_packet))!=0) return -1;
} else if (eth->flags == ETH_RAW_IF4_MODE) {
} else if (eth->flags == ETH_RAW_IF4p5_MODE) {
if (eth_socket_init_raw(device)!=0) return -1;
/* RRH gets openair0 device configuration - BBU sets openair0 device configuration*/
if (device->host_type == BBU_HOST) {
if(eth_set_dev_conf_raw_IF4(device)!=0) return -1;
if(eth_set_dev_conf_raw_IF4p5(device)!=0) return -1;
} else {
if(eth_get_dev_conf_raw_IF4(device)!=0) return -1;
if(eth_get_dev_conf_raw_IF4p5(device)!=0) return -1;
}
/* adjust MTU wrt number of samples per packet */
if(ethernet_tune (device,MTU_SIZE,RAW_IF4_PRACH_SIZE_BYTES)!=0) return -1;
if(ethernet_tune (device,MTU_SIZE,RAW_IF4p5_PRACH_SIZE_BYTES)!=0) return -1;
} else if (eth->flags == ETH_UDP_IF4_MODE) {
} else if (eth->flags == ETH_UDP_IF4p5_MODE) {
} else if (eth->flags == ETH_RAW_IF5_MOBIPASS) {
if (eth_socket_init_raw(device)!=0) return -1;
/* RRH gets openair0 device configuration - BBU sets openair0 device configuration*/
//if (device->host_type == BBU_HOST) {
//if(eth_set_dev_conf_raw_IF4(device)!=0) return -1;
//if(eth_set_dev_conf_raw_IF4p5(device)!=0) return -1;
//} else {
//if(eth_get_dev_conf_raw_IF4(device)!=0) return -1;
//if(eth_get_dev_conf_raw_IF4p5(device)!=0) return -1;
//
/* adjust MTU wrt number of samples per packet */
// if(ethernet_tune (device,MTU_SIZE,RAW_PACKET_SIZE_BYTES(device->openair0_cfg->samples_per_packet))!=0) return -1;
......@@ -339,9 +339,9 @@ int transport_init(openair0_device *device, openair0_config_t *openair0_cfg, eth
} else if (eth_params->transp_preference == 0) {
eth->flags = ETH_UDP_MODE;
} else if (eth_params->transp_preference == 3) {
eth->flags = ETH_RAW_IF4_MODE;
eth->flags = ETH_RAW_IF4p5_MODE;
} else if (eth_params->transp_preference == 2) {
eth->flags = ETH_UDP_IF4_MODE;
eth->flags = ETH_UDP_IF4p5_MODE;
} else if (eth_params->transp_preference == 4) {
eth->flags = ETH_RAW_IF5_MOBIPASS;
} else {
......@@ -368,15 +368,15 @@ int transport_init(openair0_device *device, openair0_config_t *openair0_cfg, eth
} else if (eth->flags == ETH_UDP_MODE) {
device->trx_write_func = trx_eth_write_udp;
device->trx_read_func = trx_eth_read_udp;
} else if (eth->flags == ETH_RAW_IF4_MODE) {
device->trx_write_func = trx_eth_write_raw_IF4;
device->trx_read_func = trx_eth_read_raw_IF4;
} else if (eth->flags == ETH_RAW_IF4p5_MODE) {
device->trx_write_func = trx_eth_write_raw_IF4p5;
device->trx_read_func = trx_eth_read_raw_IF4p5;
} else if (eth->flags == ETH_RAW_IF5_MOBIPASS) {
device->trx_write_func = trx_eth_write_raw_IF4;
device->trx_read_func = trx_eth_read_raw_IF4;
device->trx_write_func = trx_eth_write_raw_IF4p5;
device->trx_read_func = trx_eth_read_raw_IF4p5;
} else {
//device->trx_write_func = trx_eth_write_udp_IF4;
//device->trx_read_func = trx_eth_read_udp_IF4;
//device->trx_write_func = trx_eth_write_udp_IF4p5;
//device->trx_read_func = trx_eth_read_udp_IF4p5;
}
eth->if_name[device->Mod_id] = eth_params->local_if_name;
......
......@@ -222,11 +222,11 @@ int eth_set_dev_conf_udp(openair0_device *device);
int eth_socket_init_raw(openair0_device *device);
int trx_eth_write_raw(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps,int cc, int flags);
int trx_eth_read_raw(openair0_device *device, openair0_timestamp *timestamp, void **buff, int nsamps, int cc);
int trx_eth_write_raw_IF4(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps,int cc, int flags);
int trx_eth_read_raw_IF4(openair0_device *device, openair0_timestamp *timestamp, void **buff, int nsamps, int cc);
int trx_eth_write_raw_IF4p5(openair0_device *device, openair0_timestamp timestamp, void **buff, int nsamps,int cc, int flags);
int trx_eth_read_raw_IF4p5(openair0_device *device, openair0_timestamp *timestamp, void **buff, int nsamps, int cc);
int eth_get_dev_conf_raw(openair0_device *device);
int eth_set_dev_conf_raw(openair0_device *device);
int eth_get_dev_conf_raw_IF4(openair0_device *device);
int eth_set_dev_conf_raw_IF4(openair0_device *device);
int eth_get_dev_conf_raw_IF4p5(openair0_device *device);
int eth_set_dev_conf_raw_IF4p5(openair0_device *device);
#endif
......@@ -47,8 +47,8 @@
// ETH transport preference modes
#define ETH_UDP_MODE 0
#define ETH_RAW_MODE 1
#define ETH_UDP_IF4_MODE 2
#define ETH_RAW_IF4_MODE 3
#define ETH_UDP_IF4p5_MODE 2
#define ETH_RAW_IF4p5_MODE 3
#define ETH_RAW_IF5_MOBIPASS 4
// Time domain RRH packet sizes
......@@ -58,13 +58,13 @@
#define UDP_PACKET_SIZE_BYTES(nsamps) (APP_HEADER_SIZE_BYTES + PAYLOAD_SIZE_BYTES(nsamps))
#define RAW_PACKET_SIZE_BYTES(nsamps) (APP_HEADER_SIZE_BYTES + MAC_HEADER_SIZE_BYTES + PAYLOAD_SIZE_BYTES(nsamps))
// Packet sizes for IF4 interface format
// Packet sizes for IF4p5 interface format
#define DATA_BLOCK_SIZE_BYTES(scaled_nblocks) (sizeof(uint16_t)*scaled_nblocks)
#define PRACH_BLOCK_SIZE_BYTES (sizeof(int16_t)*839*2) // FIX hard coded prach size (uncompressed)
#define RAW_IF4_PDLFFT_SIZE_BYTES(nblocks) (MAC_HEADER_SIZE_BYTES + sizeof_IF4_header_t + DATA_BLOCK_SIZE_BYTES(nblocks))
#define RAW_IF4_PULFFT_SIZE_BYTES(nblocks) (MAC_HEADER_SIZE_BYTES + sizeof_IF4_header_t + DATA_BLOCK_SIZE_BYTES(nblocks))
#define RAW_IF4_PRACH_SIZE_BYTES (MAC_HEADER_SIZE_BYTES + sizeof_IF4_header_t + PRACH_BLOCK_SIZE_BYTES)
#define RAW_IF4p5_PDLFFT_SIZE_BYTES(nblocks) (MAC_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t + DATA_BLOCK_SIZE_BYTES(nblocks))
#define RAW_IF4p5_PULFFT_SIZE_BYTES(nblocks) (MAC_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t + DATA_BLOCK_SIZE_BYTES(nblocks))
#define RAW_IF4p5_PRACH_SIZE_BYTES (MAC_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t + PRACH_BLOCK_SIZE_BYTES)
// Mobipass packet sizes
#define RAW_IF5_MOBIPASS_BLOCK_SIZE_BYTES 1280
......
This diff is collapsed.
......@@ -1056,9 +1056,9 @@ static void get_options (int argc, char **argv)
if (enb_properties->properties[i]->rrh_gw_config[j].raw == 1) {
(eth_params+j)->transp_preference = ETH_RAW_MODE;
} else if (enb_properties->properties[i]->rrh_gw_config[j].rawif4 == 1) {
(eth_params+j)->transp_preference = ETH_RAW_IF4_MODE;
(eth_params+j)->transp_preference = ETH_RAW_IF4p5_MODE;
} else if (enb_properties->properties[i]->rrh_gw_config[j].udpif4 == 1) {
(eth_params+j)->transp_preference = ETH_UDP_IF4_MODE;
(eth_params+j)->transp_preference = ETH_UDP_IF4p5_MODE;
} else if (enb_properties->properties[i]->rrh_gw_config[j].rawif5_mobipass == 1) {
(eth_params+j)->transp_preference = ETH_RAW_IF5_MOBIPASS;
} else {
......@@ -1645,7 +1645,7 @@ int main( int argc, char **argv )
if (UE_flag == 0) {
for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
if (node_function[CC_id] == NGFI_RRU_IF4 || node_function[CC_id] == NGFI_RRU_IF5) {
if (node_function[CC_id] == NGFI_RRU_IF4p5 || node_function[CC_id] == NGFI_RRU_IF5) {
PHY_vars_eNB_g[0][CC_id]->rfdevice.host_type = RRH_HOST;
PHY_vars_eNB_g[0][CC_id]->ifdevice.host_type = RRH_HOST;
} else {
......@@ -1667,7 +1667,7 @@ int main( int argc, char **argv )
// Load RF device and initialize
for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
if (node_function[CC_id] == NGFI_RRU_IF5 || node_function[CC_id] == NGFI_RRU_IF4 || node_function[CC_id] == eNodeB_3GPP) {
if (node_function[CC_id] == NGFI_RRU_IF5 || node_function[CC_id] == NGFI_RRU_IF4p5 || node_function[CC_id] == eNodeB_3GPP) {
if (mode!=loop_through_memory) {
returns= (UE_flag == 0) ?
openair0_device_load(&(PHY_vars_eNB_g[0][CC_id]->rfdevice), &openair0_cfg[0]) :
......
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