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Merge branch 'enhancement-10-harmony' of https://gitlab.eurecom.fr/oai/openairinterface5g into enhancement-10-harmony

Browse Source 
Conflicts:
	openair1/PHY/LTE_TRANSPORT/prach.c
	openair1/SCHED/phy_procedures_lte_eNb.c
	targets/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c
	targets/RT/USER/lte-enb.c
This commit is contained in:
Raymond Knopp
2016-08-04 01:54:18 +02:00
parent af3bbe425e 240d8b9512
commit f63ee88c89
13 changed files with 457 additions and 332 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair1/PHY/LTE_TRANSPORT/if4_tools.c
+1 -1
View File
@@ -133,7 +133,7 @@ void send_IF4p5(PHY_VARS_eNB *eNB, int frame, int subframe, uint16_t packet_type
}
} else if (packet_type == IF4p5_PRACH) {
// FIX: hard coded prach samples length
db_fulllength = 839*2;
db_fulllength = 840*2;
IF4p5_header_t *prach_header = (IF4p5_header_t *)(tx_buffer + MAC_HEADER_SIZE_BYTES);
data_block = (uint16_t*)(tx_buffer + MAC_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t);
openair1/PHY/LTE_TRANSPORT/prach.c
+8 -4
View File
@@ -1065,7 +1065,7 @@ void rx_prach(PHY_VARS_eNB *eNB,
int i;
lte_frame_type_t frame_type = eNB->frame_parms.frame_type;
int subframe = eNB->proc.subframe_rx;
int subframe = eNB->proc.subframe_prach;
uint16_t rootSequenceIndex = eNB->frame_parms.prach_config_common.rootSequenceIndex;
uint8_t prach_ConfigIndex = eNB->frame_parms.prach_config_common.prach_ConfigInfo.prach_ConfigIndex;
uint8_t Ncs_config = eNB->frame_parms.prach_config_common.prach_ConfigInfo.zeroCorrelationZoneConfig;
@@ -1284,8 +1284,11 @@ void rx_prach(PHY_VARS_eNB *eNB,
k*=2;
/// **** send_IF4 of rxsigF to RCC **** ///
send_IF4p5(eNB, eNB->proc.frame_rx, eNB->proc.subframe_rx, IF4p5_PRACH, k);
send_IF4p5(eNB, eNB->proc.frame_prach, eNB->proc.subframe_prach, IF4p5_PRACH, k);
// en = dB_fixed(signal_energy(&rxsigF[0][k],840));
// if (en>60)
// printf("PRACH: Frame %d, Subframe %d => %d dB\n",eNB->proc.frame_rx,eNB->proc.subframe_rx,en);
return;
} else if (eNB->node_function == NGFI_RCC_IF4p5) {
k = (12*n_ra_prb) - 6*eNB->frame_parms.N_RB_UL;
@@ -1476,8 +1479,9 @@ void rx_prach(PHY_VARS_eNB *eNB,
#endif
// if (aa=1) write_output("prach_rxF_comp1.m","prach_rxF_comp1",prachF,1024,1,1);
}// antennas_rx
#ifdef PRACH_DEBUG
if (en>40) {
k = (12*n_ra_prb) - 6*eNB->frame_parms.N_RB_UL;
@@ -1491,9 +1495,9 @@ void rx_prach(PHY_VARS_eNB *eNB,
write_output("rxsigF.m","prach_rxF",&rxsigF[0][k],840,1,1);
write_output("prach_rxF_comp0.m","prach_rxF_comp0",prachF,1024,1,1);
write_output("prach_ifft0.m","prach_t0",prach_ifft[0],1024,1,1);
exit(-1);
}
#endif
} // new dft
// check energy in nth time shift
openair1/PHY/defs.h
+6 -3
View File
@@ -260,6 +260,8 @@ typedef struct eNB_proc_t_s {
pthread_t pthread_asynch_rxtx;
/// flag to indicate first RX acquisition
int first_rx;
/// flag to indicate first TX transmission
int first_tx;
/// pthread attributes for FH processing thread
pthread_attr_t attr_FH;
/// pthread attributes for prach processing thread
@@ -362,14 +364,15 @@ typedef struct PHY_VARS_eNB_s {
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 (*do_prach)(struct PHY_VARS_eNB_s *eNB);
void (*fep)(struct PHY_VARS_eNB_s *eNB);
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);
void (*rx_fh)(struct PHY_VARS_eNB_s *eNB,int *frame, int *subframe);
int (*start_rf)(struct PHY_VARS_eNB_s *eNB);
int (*start_if)(struct PHY_VARS_eNB_s *eNB);
void (*fh_asynch)(struct PHY_VARS_eNB_s *eNB,int *frame, int *subframe);
uint8_t local_flag;
uint32_t rx_total_gain_dB;
LTE_DL_FRAME_PARMS frame_parms;
openair1/PHY/vars.h
+1 -1
View File
@@ -139,7 +139,7 @@ double beta2_dlsch[6][MCS_COUNT] = { {2.52163, 0.83231, 0.77472, 1.36536, 1.1682
*/
char eNB_functions[5][20]={"eNodeB_3GPP","eNodeB_3GPP_BBU","NGFI_RRU_IF5","NGFI_RRU_IF4","NGFI_RCC_IF4"};
char eNB_functions[6][20]={"eNodeB_3GPP","eNodeB_3GPP_BBU","NGFI_RCC_IF4p5","NGFI_RAI_IF4p5","NGFI_RRU_IF5","NGFI_RRU_IF4p5",};
char eNB_timing[2][20]={"synch_to_ext_device","synch_to_other"};
openair1/SCHED/phy_procedures_lte_eNb.c
+12 -12
View File
@@ -1918,7 +1918,7 @@ void prach_procedures(PHY_VARS_eNB *eNB) {
eNB->UE_stats[(uint32_t)UE_id].UE_timing_offset = preamble_delay_list[preamble_max]&0x1FFF; //limit to 13 (=11+2) bits
eNB->UE_stats[(uint32_t)UE_id].sector = 0;
LOG_I(PHY,"[eNB %d/%d][RAPROC] Frame %d, subframe %d Initiating RA procedure (UE_id %d) with preamble %d, energy %d.%d dB, delay %d\n",
LOG_D(PHY,"[eNB %d/%d][RAPROC] Frame %d, subframe %d Initiating RA procedure (UE_id %d) with preamble %d, energy %d.%d dB, delay %d\n",
eNB->Mod_id,
eNB->CC_id,
frame,
@@ -1949,14 +1949,13 @@ void prach_procedures(PHY_VARS_eNB *eNB) {
update_TA = 1;
break;
}
mac_xface->initiate_ra_proc(eNB->Mod_id,
eNB->CC_id,
frame,
preamble_max,
preamble_delay_list[preamble_max]*update_TA,
0,subframe,0);
}
} else {
@@ -2491,8 +2490,9 @@ void cba_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,int UE_id,int harq_p
}
void eNB_fep_full(PHY_VARS_eNB *eNB,eNB_proc_t *proc) {
void eNB_fep_full(PHY_VARS_eNB *eNB) {
eNB_proc_t *proc = &eNB->proc;
int l;
LTE_DL_FRAME_PARMS *fp=&eNB->frame_parms;
@@ -2504,7 +2504,7 @@ void eNB_fep_full(PHY_VARS_eNB *eNB,eNB_proc_t *proc) {
&eNB->common_vars,
l,
proc->subframe_rx<<1,
0,
0,
0
);
slot_fep_ul(fp,
@@ -2520,14 +2520,13 @@ void eNB_fep_full(PHY_VARS_eNB *eNB,eNB_proc_t *proc) {
if (eNB->node_function == NGFI_RRU_IF4p5) {
/// **** send_IF4 of rxdataF to RCC (no prach now) **** ///
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_SEND_IF4, 1 );
send_IF4p5(eNB, proc->frame_rx, proc->subframe_rx, IF4p5_PULFFT, 0);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_SEND_IF4, 0 );
}
}
}
void eNB_fep_rru_if5(PHY_VARS_eNB *eNB,eNB_proc_t *proc) {
void eNB_fep_rru_if5(PHY_VARS_eNB *eNB) {
eNB_proc_t *proc=&eNB->proc;
uint8_t seqno=0;
/// **** send_IF5 of rxdata to BBU **** ///
@@ -2537,8 +2536,9 @@ void eNB_fep_rru_if5(PHY_VARS_eNB *eNB,eNB_proc_t *proc) {
}
void do_prach(PHY_VARS_eNB *eNB,eNB_proc_t *proc) {
void do_prach(PHY_VARS_eNB *eNB) {
eNB_proc_t *proc = &eNB->proc;
LTE_DL_FRAME_PARMS *fp=&eNB->frame_parms;
// check if we have to detect PRACH first
@@ -2595,9 +2595,9 @@ void phy_procedures_eNB_common_RX(PHY_VARS_eNB *eNB){
LOG_D(PHY,"[eNB %d] Frame %d: Doing phy_procedures_eNB_common_RX(%d)\n",eNB->Mod_id,frame,subframe);
if (eNB->fep) eNB->fep(eNB,proc);
if (eNB->fep) eNB->fep(eNB);
if (eNB->do_prach) eNB->do_prach(eNB,proc);
if (eNB->do_prach) eNB->do_prach(eNB);