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Merge remote-tracking branch 'origin/develop' into ru_rau_enhancement

Browse Source 
Conflicts:
	cmake_targets/build_oai
	openair1/PHY/LTE_TRANSPORT/prach.c
	openair1/PHY/LTE_TRANSPORT/pucch.c
	openair1/PHY/LTE_UE_TRANSPORT/initial_sync.c
	openair1/SCHED/fapi_l1.c
	openair1/SCHED/phy_procedures_lte_eNb.c
	openair2/LAYER2/MAC/eNB_scheduler.c
	openair2/LAYER2/MAC/eNB_scheduler_RA.c
	openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
	openair2/LAYER2/MAC/eNB_scheduler_primitives.c
	openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
	targets/ARCH/USRP/USERSPACE/LIB/usrp_lib.cpp
	targets/RT/USER/lte-enb.c
	targets/RT/USER/lte-ru.c
	targets/RT/USER/lte-softmodem.h
This commit is contained in:
Raymond Knopp
2018-08-07 19:44:53 +02:00
parent 44ce13d7de e04b8241dc
commit f7dfb6c6b2
551 changed files with 247109 additions and 760216 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair1/SCHED/ru_procedures.c
+54 -31
View File
@@ -39,10 +39,9 @@
#include "PHY/LTE_TRANSPORT/transport_common_proto.h"
#include "LAYER2/MAC/mac.h"
#include "UTIL/LOG/log.h"
#include "UTIL/LOG/vcd_signal_dumper.h"
#include "common/utils/LOG/log.h"
#include "common/utils/LOG/vcd_signal_dumper.h"
#include "T.h"
#include "assertions.h"
#include "msc.h"
@@ -67,7 +66,6 @@ void feptx0(RU_t *ru,int slot) {
//int dummy_tx_b[7680*2] __attribute__((aligned(32)));
unsigned int aa,slot_offset;
int i, tx_offset;
int slot_sizeF = (fp->ofdm_symbol_size)*
((fp->Ncp==1) ? 6 : 7);
int subframe = ru->proc.subframe_tx;
@@ -131,7 +129,7 @@ void feptx0(RU_t *ru,int slot) {
}
*/
// TDD: turn on tx switch N_TA_offset before by setting buffer in these samples to 0
if ((slot == 0) &&
/* if ((slot == 0) &&
(fp->frame_type == TDD) &&
((fp->tdd_config==0) ||
(fp->tdd_config==1) ||
@@ -148,7 +146,7 @@ void feptx0(RU_t *ru,int slot) {
ru->common.txdata[aa][tx_offset] = 0x00000000;
}
}
}*/
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM+slot , 0);
}
@@ -172,6 +170,7 @@ static void *feptx_thread(void *param) {
while (!oai_exit) {
if (wait_on_condition(&proc->mutex_feptx,&proc->cond_feptx,&proc->instance_cnt_feptx,"feptx thread")<0) break;
if (oai_exit) break;
//stop_meas(&ru->ofdm_mod_wakeup_stats);
feptx0(ru,1);
if (release_thread(&proc->mutex_feptx,&proc->instance_cnt_feptx,"feptx thread")<0) break;
@@ -269,7 +268,6 @@ void feptx_ofdm(RU_t *ru) {
// int CC_id = ru->proc.CC_id;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPTX_OFDM , 1 );
slot_offset_F = 0;
slot_offset = subframe*fp->samples_per_tti;
@@ -364,25 +362,27 @@ void feptx_ofdm(RU_t *ru) {
}
}
*/
if ((fp->frame_type == TDD) &&
((fp->tdd_config==0) ||
(fp->tdd_config==1) ||
(fp->tdd_config==2) ||
(fp->tdd_config==6)) &&
((subframe==0) || (subframe==5))) {
// turn on tx switch N_TA_offset before
//LOG_D(HW,"subframe %d, time to switch to tx (N_TA_offset %d, slot_offset %d) \n",subframe,ru->N_TA_offset,slot_offset);
for (i=0; i<ru->N_TA_offset; i++) {
tx_offset = (int)slot_offset+i-ru->N_TA_offset/2;
if (tx_offset<0)
tx_offset += LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*fp->samples_per_tti;
if (tx_offset>=(LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*fp->samples_per_tti))
tx_offset -= LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*fp->samples_per_tti;
ru->common.txdata[aa][tx_offset] = 0x00000000;
}
}
// if ((fp->frame_type == TDD) &&
// ((fp->tdd_config==0) ||
// (fp->tdd_config==1) ||
// (fp->tdd_config==2) ||
// (fp->tdd_config==6)) &&
// ((subframe==0) || (subframe==5))) {
// // turn on tx switch N_TA_offset before
// //LOG_D(HW,"subframe %d, time to switch to tx (N_TA_offset %d, slot_offset %d) \n",subframe,ru->N_TA_offset,slot_offset);
// for (i=0; i<ru->N_TA_offset; i++) {
// tx_offset = (int)slot_offset+i-ru->N_TA_offset/2;
// if (tx_offset<0)
// tx_offset += LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*fp->samples_per_tti;
//
// if (tx_offset>=(LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*fp->samples_per_tti))
// tx_offset -= LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*fp->samples_per_tti;
//
// ru->common.txdata[aa][tx_offset] = 0x00000000;
// }
// }
stop_meas(&ru->ofdm_mod_stats);
LOG_D(PHY,"feptx_ofdm (TXPATH): frame %d, subframe %d: txp (time %p) %d dB, txp (freq) %d dB\n",
ru->proc.frame_tx,subframe,txdata,dB_fixed(signal_energy((int32_t*)txdata,fp->samples_per_tti)),
@@ -433,11 +433,6 @@ void feptx_prec(RU_t *ru) {
aa);
}
}
#if 0
LOG_D(PHY,"feptx_prec: frame %d, subframe %d: txp (freq) %d dB\n",
ru->proc.frame_tx,subframe,
dB_fixed(signal_energy_nodc(ru->common.txdataF_BF[0],2*fp->symbols_per_tti*fp->ofdm_symbol_size)));
#endif
}
}
}
@@ -483,6 +478,7 @@ static void *fep_thread(void *param) {
while (!oai_exit) {
if (wait_on_condition(&proc->mutex_fep,&proc->cond_fep,&proc->instance_cnt_fep,"fep thread")<0) break;
if (oai_exit) break;
//stop_meas(&ru->ofdm_demod_wakeup_stats);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPRX1, 1 );
fep0(ru,0);
@@ -532,6 +528,33 @@ void init_fep_thread(RU_t *ru,pthread_attr_t *attr_fep) {
}
extern void kill_fep_thread(RU_t *ru)
{
RU_proc_t *proc = &ru->proc;
pthread_mutex_lock( &proc->mutex_fep );
proc->instance_cnt_fep = 0;
pthread_cond_signal(&proc->cond_fep);
pthread_mutex_unlock( &proc->mutex_fep );
LOG_D(PHY, "Joining pthread_fep\n");
pthread_join(proc->pthread_fep, NULL);
pthread_mutex_destroy( &proc->mutex_fep );
pthread_cond_destroy( &proc->cond_fep );
}
extern void kill_feptx_thread(RU_t *ru)
{
RU_proc_t *proc = &ru->proc;
pthread_mutex_lock( &proc->mutex_feptx );
proc->instance_cnt_feptx = 0;
pthread_cond_signal(&proc->cond_feptx);
pthread_mutex_unlock( &proc->mutex_feptx );
LOG_D(PHY, "Joining pthread_feptx\n");
pthread_join(proc->pthread_feptx, NULL);
pthread_mutex_destroy( &proc->mutex_feptx );
pthread_cond_destroy( &proc->cond_feptx );
}
void ru_fep_full_2thread(RU_t *ru) {
RU_proc_t *proc = &ru->proc;