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testing monolithic eNodeB after merge with develop. Changes : don't create ru_thread_control and add initalization procedures during configuration instead.

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This commit is contained in:
Raymond Knopp
2018-03-11 10:11:19 +01:00
parent bf846280d1
commit c42a4f4baa
1 changed files with 35 additions and 10 deletions
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targets/RT/USER/lte-ru.c
+35 -10
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@@ -1077,9 +1077,9 @@ static void* ru_thread_prach( void* param ) {
thread_top_init("ru_thread_prach",1,500000L,1000000L,20000000L);
while (RC.ru_mask>0) {
while (RC.ru_mask>0 && ru->function!=eNodeB_3GPP) {
usleep(1e6);
LOG_I(PHY,"%s() RACH waiting for RU to be configured\n", __FUNCTION__);
LOG_D(PHY,"%s() RACH waiting for RU to be configured\n", __FUNCTION__);
}
LOG_I(PHY,"%s() RU configured - RACH processing thread running\n", __FUNCTION__);
@@ -1564,7 +1564,7 @@ static void* ru_thread_control( void* param ) {
}
ru->state = RU_IDLE;
ru->state = (ru->function==eNodeB_3GPP)? RU_RUN : RU_IDLE;
LOG_I(PHY,"Control channel ON for RU %d\n", ru->idx);
while (!oai_exit) // Change the cond
@@ -1798,7 +1798,6 @@ static void* ru_thread( void* param ) {
LTE_DL_FRAME_PARMS *fp = &ru->frame_parms;
int subframe =9;
int frame =1023;
struct timespec time_rf;
@@ -1814,12 +1813,14 @@ static void* ru_thread( void* param ) {
else ru->wait_cnt = 0;
// wait to be woken up
if (wait_on_condition(&ru->proc.mutex_ru,&ru->proc.cond_ru_thread,&ru->proc.instance_cnt_ru,"ru_thread")<0) break;
if (ru->function!=eNodeB_3GPP) {
if (wait_on_condition(&ru->proc.mutex_ru,&ru->proc.cond_ru_thread,&ru->proc.instance_cnt_ru,"ru_thread")<0) break;
}
else wait_sync("ru_thread");
if (ru->is_slave == 0) AssertFatal(ru->state == RU_RUN,"ru-%d state = %s != RU_RUN\n",ru->idx,ru_states[ru->state]);
else if (ru->is_slave == 1) AssertFatal(ru->state == RU_SYNC || ru->state == RU_RUN,"ru %d state = %s != RU_SYNC or RU_RUN\n",ru->idx,ru_states[ru->state]);
// Start RF device if any
clock_gettime(CLOCK_MONOTONIC,&time_rf);
if (ru->start_rf) {
if (ru->start_rf(ru) != 0)
LOG_E(HW,"Could not start the RF device\n");
@@ -1873,7 +1874,8 @@ static void* ru_thread( void* param ) {
LOG_I(PHY,"RU %d rf device stopped\n",ru->idx);
break;
}
if (oai_exit == 1) break;
if (ru->fh_south_in && ru->state == RU_RUN ) ru->fh_south_in(ru,&frame,&subframe);
else AssertFatal(1==0, "No fronthaul interface at south port");
if (ru->wait_cnt > 0) {
@@ -2151,8 +2153,7 @@ void init_RU_proc(RU_t *ru) {
#endif
#endif
pthread_create( &proc->pthread_ctrl, attr_ctrl, ru_thread_control, (void*)ru );
pthread_create( &proc->pthread_FH, attr_FH, ru_thread, (void*)ru );
if (ru->function!=eNodeB_3GPP) pthread_create( &proc->pthread_ctrl, attr_ctrl, ru_thread_control, (void*)ru );
if (ru->function == NGFI_RRU_IF4p5) {
@@ -2174,6 +2175,20 @@ void init_RU_proc(RU_t *ru) {
else if (ru->function == eNodeB_3GPP && ru->if_south == LOCAL_RF) { // DJP - need something else to distinguish between monolithic and PNF
LOG_I(PHY,"%s() DJP - added creation of pthread_prach\n", __FUNCTION__);
pthread_create( &proc->pthread_prach, attr_prach, ru_thread_prach, (void*)ru );
ru->state=RU_RUN;
fill_rf_config(ru,ru->rf_config_file);
init_frame_parms(&ru->frame_parms,1);
ru->frame_parms.nb_antennas_rx = ru->nb_rx;
phy_init_RU(ru);
openair0_device_load(&ru->rfdevice,&ru->openair0_cfg);
if (setup_RU_buffers(ru)!=0) {
printf("Exiting, cannot initialize RU Buffers\n");
exit(-1);
}
}
if (get_nprocs()>=2) {
@@ -2181,7 +2196,16 @@ void init_RU_proc(RU_t *ru) {
if (ru->feptx_ofdm) init_feptx_thread(ru,NULL);
}
if (opp_enabled == 1) pthread_create(&ru->ru_stats_thread,NULL,ru_stats_thread,(void*)ru);
pthread_create( &proc->pthread_FH, attr_FH, ru_thread, (void*)ru );
if (ru->function == eNodeB_3GPP) {
usleep(10000);
LOG_I(PHY, "Signaling main thread that RU %d (is_slave %d) is ready in state %s\n",ru->idx,ru->is_slave,ru_states[ru->state]);
pthread_mutex_lock(&RC.ru_mutex);
RC.ru_mask &= ~(1<<ru->idx);
pthread_cond_signal(&RC.ru_cond);
pthread_mutex_unlock(&RC.ru_mutex);
}
}
void kill_RU_proc(int inst)
@@ -2762,6 +2786,7 @@ void RCconfig_RU(void) {
if ( !(config_isparamset(RUParamList.paramarray[j],RU_LOCAL_IF_NAME_IDX)) ) {
RC.ru[j]->if_south = LOCAL_RF;
RC.ru[j]->function = eNodeB_3GPP;
RC.ru[j]->state = RU_RUN;
printf("Setting function for RU %d to eNodeB_3GPP\n",j);
}
else {