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Commit f35d9f20 authored by Wang Tsu-Han's avatar Wang Tsu-Han
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adding assertion for lte-ru

parent cec3f0ae
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Showing with 94 additions and 102 deletions
targets/RT/USER/lte-ru.c
View file @ f35d9f20
......@@ -409,6 +409,7 @@ void fh_if4p5_north_asynch_in(RU_t *ru,int *frame,int *subframe) {
uint16_t packet_type;
uint32_t symbol_number,symbol_mask,symbol_mask_full;
int subframe_tx,frame_tx;
int ret;
symbol_number = 0;
symbol_mask = 0;
......@@ -419,9 +420,9 @@ void fh_if4p5_north_asynch_in(RU_t *ru,int *frame,int *subframe) {
LOG_D(PHY,"income frame.subframe %d.%d, our frame.subframe.symbol_number %d.%d.%d (symbol mask %x)\n",frame_tx,subframe_tx,*frame,*subframe,symbol_number,symbol_mask);
if (ru->cmd == STOP_RU){
LOG_E(PHY,"Got STOP_RU\n");
pthread_mutex_lock(&proc->mutex_ru);
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_ru))==0,"mutex_lock returns %d\n",ret);
proc->instance_cnt_ru = -1;
pthread_mutex_unlock(&proc->mutex_ru);
AssertFatal((ret=pthread_mutex_unlock(&proc->mutex_ru))==0,"mutex_unlock returns %d\n",ret);
ru->cmd=STOP_RU;
return;
}
......@@ -530,6 +531,8 @@ static void *emulatedRF_thread(void *param) {
CPU_SET(1,&cpuset);
pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
int policy;
int ret;
struct sched_param sparam;
memset(&sparam, 0, sizeof(sparam));
sparam.sched_priority = sched_get_priority_max(SCHED_FIFO);
......@@ -545,10 +548,10 @@ static void *emulatedRF_thread(void *param) {
}
proc->emulate_rf_busy = 1;
pthread_mutex_lock(&proc->mutex_emulateRF);
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_emulateRF))==0,"mutex_lock returns %d\n",ret);
++proc->instance_cnt_emulateRF;
pthread_mutex_unlock(&proc->mutex_emulateRF);
pthread_cond_signal(&proc->cond_emulateRF);
AssertFatal((ret=pthread_mutex_unlock(&proc->mutex_emulateRF))==0,"mutex_unlock returns %d\n",ret);
}
return 0;
......@@ -848,28 +851,25 @@ void *ru_thread_asynch_rxtx( void *param ) {
void wakeup_slaves(RU_proc_t *proc) {
int i;
int i,ret;
struct timespec wait;
wait.tv_sec=0;
wait.tv_nsec=5000000L;
int time_ns = 5000000L;
for (i=0; i<proc->num_slaves; i++) {
RU_proc_t *slave_proc = proc->slave_proc[i];
// wake up slave FH thread
// lock the FH mutex and make sure the thread is ready
if (pthread_mutex_timedlock(&slave_proc->mutex_FH,&wait) != 0) {
LOG_E( PHY, "ERROR pthread_mutex_lock for RU %d slave %d (IC %d)\n",proc->ru->idx,slave_proc->ru->idx,slave_proc->instance_cnt_FH);
exit_fun( "error locking mutex_rxtx" );
break;
}
clock_gettime(CLOCK_REALTIME,&wait);
wait.tv_nsec += time_ns;
AssertFatal((ret=pthread_mutex_timedlock(&slave_proc->mutex_FH,&wait))==ETIMEDOUT,"ERROR pthread_mutex_lock for RU %d slave %d (IC %d)\n",proc->ru->idx,slave_proc->ru->idx,slave_proc->instance_cnt_FH);
int cnt_slave = ++slave_proc->instance_cnt_FH;
slave_proc->frame_rx = proc->frame_rx;
slave_proc->subframe_rx = proc->subframe_rx;
slave_proc->timestamp_rx = proc->timestamp_rx;
slave_proc->timestamp_tx = proc->timestamp_tx;
pthread_mutex_unlock( &slave_proc->mutex_FH );
AssertFatal((ret=pthread_mutex_unlock( &slave_proc->mutex_FH ))==0,"mutex_unlock returns %d\n",ret);
if (cnt_slave == 0) {
// the thread was presumably waiting where it should and can now be woken up
......@@ -981,17 +981,15 @@ void *ru_thread_prach_br( void *param ) {
#endif
int wakeup_synch(RU_t *ru) {
int ret;
struct timespec wait;
wait.tv_sec=0;
wait.tv_nsec=5000000L;
int time_ns = 5000000L;
// wake up synch thread
// lock the synch mutex and make sure the thread is readif (pthread_mutex_timedlock(&ru->proc.mutex_synch,&wait) != 0) {
if (pthread_mutex_timedlock(&ru->proc.mutex_synch,&wait) != 0) {
LOG_E( PHY, "[RU] ERROR pthread_mutex_lock for RU synch thread (IC %d)\n", ru->proc.instance_cnt_synch );
exit_fun( "error locking mutex_synch" );
return(-1);
}
clock_gettime(CLOCK_REALTIME,&wait);
wait.tv_nsec += time_ns;
AssertFatal((ret=pthread_mutex_timedlock(&ru->proc.mutex_synch,&wait))==ETIMEDOUT,"[RU] ERROR pthread_mutex_lock for RU synch thread (IC %d)\n", ru->proc.instance_cnt_synch );
++ru->proc.instance_cnt_synch;
......@@ -1002,7 +1000,7 @@ int wakeup_synch(RU_t *ru) {
return(-1);
}
pthread_mutex_unlock( &ru->proc.mutex_synch );
AssertFatal((ret=pthread_mutex_unlock( &ru->proc.mutex_synch ))==0,"mutex_unlock returns %d\n",ret);
return(0);
}
......@@ -1014,6 +1012,7 @@ void do_ru_synch(RU_t *ru) {
int32_t dummy_rx[ru->nb_rx][fp->samples_per_tti] __attribute__((aligned(32)));
int rxs;
int ic;
int ret;
// initialize the synchronization buffer to the common_vars.rxdata
for (int i=0; i<ru->nb_rx; i++)
......@@ -1054,9 +1053,9 @@ void do_ru_synch(RU_t *ru) {
fp->samples_per_tti,
ru->nb_rx);
pthread_mutex_lock(&ru->proc.mutex_synch);
AssertFatal((ret=pthread_mutex_lock(&ru->proc.mutex_synch))==0,"mutex_lock returns %d\n",ret);
ic = ru->proc.instance_cnt_synch;
pthread_mutex_unlock(&ru->proc.mutex_synch);
AssertFatal((ret=pthread_mutex_unlock(&ru->proc.mutex_synch))==0,"mutex_unlock returns %d\n",ret);
} // ic>=0
} // in_synch==0
......@@ -1189,15 +1188,13 @@ void wakeup_L1s(RU_t *ru) {
}
inline int wakeup_prach_ru(RU_t *ru) {
int ret;
struct timespec wait;
wait.tv_sec=0;
wait.tv_nsec=5000000L;
int time_ns = 5000000L;
if (pthread_mutex_timedlock(&ru->proc.mutex_prach,&wait) !=0) {
LOG_E( PHY, "[RU] ERROR pthread_mutex_lock for RU prach thread (IC %d)\n", ru->proc.instance_cnt_prach);
exit_fun( "error locking mutex_rxtx" );
return(-1);
}
clock_gettime(CLOCK_REALTIME,&wait);
wait.tv_nsec += time_ns;
AssertFatal((ret=pthread_mutex_timedlock(&ru->proc.mutex_prach,&wait))==ETIMEDOUT,"[RU] ERROR pthread_mutex_lock for RU prach thread (IC %d)\n", ru->proc.instance_cnt_prach);
if (ru->proc.instance_cnt_prach==-1) {
++ru->proc.instance_cnt_prach;
......@@ -1215,21 +1212,21 @@ inline int wakeup_prach_ru(RU_t *ru) {
AssertFatal(pthread_cond_signal(&ru->proc.cond_prach) == 0, "ERROR pthread_cond_signal for RU prach thread\n");
} else LOG_W(PHY,"RU prach thread busy, skipping\n");
pthread_mutex_unlock( &ru->proc.mutex_prach );
AssertFatal((ret=pthread_mutex_unlock( &ru->proc.mutex_prach ))==0,"mutex_unlock returns %d\n",ret);
return(0);
}
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
inline int wakeup_prach_ru_br(RU_t *ru) {
int ret;
struct timespec wait;
wait.tv_sec=0;
wait.tv_nsec=5000000L;
int time_ns = 5000000L;
clock_gettime(CLOCK_REALTIME,&wait);
wait.tv_nsec += time_ns;
AssertFatal((ret=pthread_mutex_timedlock(&ru->proc.mutex_prach_br,&wait))==ETIMEDOUT,"[RU] ERROR pthread_mutex_lock for RU prach thread BR (IC %d)\n", ru->proc.instance_cnt_prach_br);
if (pthread_mutex_timedlock(&ru->proc.mutex_prach_br,&wait) !=0) {
LOG_E( PHY, "[RU] ERROR pthread_mutex_lock for RU prach thread BR (IC %d)\n", ru->proc.instance_cnt_prach_br);
exit_fun( "error locking mutex_rxtx" );
return(-1);
}
if (ru->proc.instance_cnt_prach_br==-1) {
++ru->proc.instance_cnt_prach_br;
......@@ -1240,7 +1237,7 @@ inline int wakeup_prach_ru_br(RU_t *ru) {
AssertFatal(pthread_cond_signal(&ru->proc.cond_prach_br) == 0, "ERROR pthread_cond_signal for RU prach thread BR\n");
} else LOG_W(PHY,"RU prach thread busy, skipping\n");
pthread_mutex_unlock( &ru->proc.mutex_prach_br );
AssertFatal((ret=pthread_mutex_unlock( &ru->proc.mutex_prach_br ))==0,"mutex_unlock returns %d\n",ret);
return(0);
}
#endif
......@@ -1454,6 +1451,7 @@ void *ru_thread_tx( void *param ) {
//pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
//wait_sync("ru_thread_tx");
wait_on_condition(&proc->mutex_FH1,&proc->cond_FH1,&proc->instance_cnt_FH1,"ru_thread_tx");
int ret;
while (!oai_exit) {
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_CPUID_RU_THREAD_TX,sched_getcpu());
......@@ -1486,7 +1484,7 @@ void *ru_thread_tx( void *param ) {
eNB_proc = &eNB->proc;
L1_proc = (get_thread_parallel_conf() == PARALLEL_RU_L1_TRX_SPLIT)? &eNB_proc->L1_proc_tx : &eNB_proc->L1_proc;
pthread_mutex_lock(&eNB_proc->mutex_RU_tx);
AssertFatal((ret=pthread_mutex_lock(&eNB_proc->mutex_RU_tx))==0,"mutex_lock returns %d\n",ret);
for (int j=0; j<eNB->num_RU; j++) {
if (ru == eNB->RU_list[j]) {
if ((eNB_proc->RU_mask_tx&(1<<j)) > 0)
......@@ -1502,12 +1500,12 @@ void *ru_thread_tx( void *param ) {
}
if (eNB_proc->RU_mask_tx != (1<<eNB->num_RU)-1) { // not all RUs have provided their information so return
//printf("Not all RUs have provided their info (mask = %d), RU %d, num_RUs %d\n", eNB_proc->RU_mask_tx,ru->idx,eNB->num_RU);
pthread_mutex_unlock(&eNB_proc->mutex_RU_tx);
AssertFatal((ret=pthread_mutex_unlock(&eNB_proc->mutex_RU_tx))==0,"mutex_unlock returns %d\n",ret);
} else { // all RUs TX are finished so send the ready signal to eNB processing
eNB_proc->RU_mask_tx = 0;
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_MASK_TX_RU, eNB_proc->RU_mask_tx);
pthread_mutex_unlock(&eNB_proc->mutex_RU_tx);
pthread_mutex_lock( &L1_proc->mutex_RUs);
AssertFatal((ret=pthread_mutex_unlock(&eNB_proc->mutex_RU_tx))==0,"mutex_unlock returns %d\n",ret);
AssertFatal((ret=pthread_mutex_lock( &L1_proc->mutex_RUs))==0,"mutex_lock returns %d\n",ret);
L1_proc->instance_cnt_RUs = 0;
LOG_D(PHY,"ru_thread_tx: Signaling RU TX done in %d.%d\n",proc->frame_tx,proc->subframe_tx);
......@@ -1518,7 +1516,7 @@ void *ru_thread_tx( void *param ) {
exit_fun( "ERROR pthread_cond_signal" );
}
pthread_mutex_unlock( &L1_proc->mutex_RUs );
AssertFatal((ret=pthread_mutex_unlock( &L1_proc->mutex_RUs))==0,"mutex_unlock returns %d\n",ret);
}
}
//printf("ru_thread_tx: Frame %d, Subframe %d: RU %d done (wait_cnt %d),RU_mask_tx %d\n",
......@@ -1536,6 +1534,7 @@ void *ru_thread( void *param ) {
int subframe =9;
int frame =1023;
int resynch_done = 0;
int ret;
cpu_set_t cpuset;
CPU_ZERO(&cpuset);
// set default return value
......@@ -1562,10 +1561,10 @@ void *ru_thread( void *param ) {
}
LOG_I(PHY, "Signaling main thread that RU %d is ready\n",ru->idx);
pthread_mutex_lock(&RC.ru_mutex);
AssertFatal((ret=pthread_mutex_lock(&RC.ru_mutex))==0,"mutex_lock returns %d\n",ret);
RC.ru_mask &= ~(1<<ru->idx);
pthread_cond_signal(&RC.ru_cond);
pthread_mutex_unlock(&RC.ru_mutex);
AssertFatal((ret=pthread_mutex_unlock(&RC.ru_mutex))==0,"mutex_unlock returns %d\n",ret);
ru->state = RU_RUN;
}
else if (ru->has_ctrl_prt == 0){
......@@ -1584,25 +1583,25 @@ void *ru_thread( void *param ) {
printf("Exiting, cannot initialize RU Buffers\n");
exit(-1);
}
pthread_mutex_lock(&RC.ru_mutex);
AssertFatal((ret=pthread_mutex_lock(&RC.ru_mutex))==0,"mutex_lock returns %d\n",ret);
RC.ru_mask &= ~(1<<ru->idx);
pthread_cond_signal(&RC.ru_cond);
pthread_mutex_unlock(&RC.ru_mutex);
AssertFatal((ret=pthread_mutex_unlock(&RC.ru_mutex))==0,"mutex_unlock returns %d\n",ret);
}
pthread_mutex_lock(&RC.ru_mutex);
AssertFatal((ret=pthread_mutex_lock(&RC.ru_mutex))==0,"mutex_lock returns %d\n",ret);
RC.ru_mask &= ~(1<<ru->idx);
pthread_cond_signal(&RC.ru_cond);
pthread_mutex_unlock(&RC.ru_mutex);
AssertFatal((ret=pthread_mutex_unlock(&RC.ru_mutex))==0,"mutex_unlock returns %d\n",ret);
ru->state = RU_RUN;
}
pthread_mutex_lock(&proc->mutex_FH1);
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_FH1))==0,"mutex_lock returns %d\n",ret);
proc->instance_cnt_FH1 = 0;
pthread_mutex_unlock(&proc->mutex_FH1);
pthread_cond_signal(&proc->cond_FH1);
AssertFatal((ret=pthread_mutex_unlock(&proc->mutex_FH1))==0,"mutex_unlock returns %d\n",ret);
while (!oai_exit) {
......@@ -1636,10 +1635,10 @@ void *ru_thread( void *param ) {
// wakeup the thread because the devices are ready at this point
if ((ru->fh_south_asynch_in)||(ru->fh_north_asynch_in)) {
pthread_mutex_lock(&proc->mutex_asynch_rxtx);
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_asynch_rxtx))==0,"mutex_lock returns %d\n",ret);
proc->instance_cnt_asynch_rxtx=0;
pthread_mutex_unlock(&proc->mutex_asynch_rxtx);
pthread_cond_signal(&proc->cond_asynch_rxtx);
AssertFatal((ret=pthread_mutex_unlock(&proc->mutex_asynch_rxtx))==0,"mutex_unlock returns %d\n",ret);
} else LOG_I(PHY,"RU %d no asynch_south interface\n",ru->idx);
// if this is a slave RRU, try to synchronize on the DL frequency
......@@ -1668,10 +1667,8 @@ void *ru_thread( void *param ) {
{
phy_tx_end = 0;
phy_tx_txdataF_end = 0;
if(pthread_mutex_lock(&ru->proc.mutex_phy_tx) != 0){
LOG_E( PHY, "[RU] ERROR pthread_mutex_lock for phy tx thread (IC %d)\n", ru->proc.instance_cnt_phy_tx);
exit_fun( "error locking mutex_rxtx" );
}
AssertFatal((ret=pthread_mutex_lock(&ru->proc.mutex_phy_tx))==0,"[RU] ERROR pthread_mutex_lock for phy tx thread (IC %d)\n", ru->proc.instance_cnt_phy_tx);
if (ru->proc.instance_cnt_phy_tx==-1) {
++ru->proc.instance_cnt_phy_tx;
......@@ -1681,7 +1678,7 @@ void *ru_thread( void *param ) {
LOG_E(PHY,"phy tx thread busy, skipping\n");
++ru->proc.instance_cnt_phy_tx;
}
pthread_mutex_unlock( &ru->proc.mutex_phy_tx );
AssertFatal((ret=pthread_mutex_unlock( &ru->proc.mutex_phy_tx ))==0,"mutex_unlock returns %d\n",ret);
} else {
phy_tx_end = 1;
phy_tx_txdataF_end = 1;
......@@ -1749,19 +1746,16 @@ void *ru_thread( void *param ) {
if (ru->feprx) ru->feprx(ru);
// wakeup all eNB processes waiting for this RU
pthread_mutex_lock(&proc->mutex_eNBs);
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_eNBs))==0,"mutex_lock returns %d\n",ret);
if (proc->instance_cnt_eNBs==0) proc->instance_cnt_eNBs--;
pthread_mutex_unlock(&proc->mutex_eNBs);
AssertFatal((ret=pthread_mutex_unlock(&proc->mutex_eNBs))==0,"mutex_unlock returns %d\n",ret);
#if defined(PRE_SCD_THREAD)
new_dlsch_ue_select_tbl_in_use = dlsch_ue_select_tbl_in_use;
dlsch_ue_select_tbl_in_use = !dlsch_ue_select_tbl_in_use;
memcpy(&pre_scd_eNB_UE_stats,&RC.mac[ru->eNB_list[0]->Mod_id]->UE_list.eNB_UE_stats, sizeof(eNB_UE_STATS)*MAX_NUM_CCs*NUMBER_OF_UE_MAX);
memcpy(&pre_scd_activeUE, &RC.mac[ru->eNB_list[0]->Mod_id]->UE_list.active, sizeof(boolean_t)*NUMBER_OF_UE_MAX);
if (pthread_mutex_lock(&ru->proc.mutex_pre_scd)!= 0) {
LOG_E( PHY, "[eNB] error locking proc mutex for eNB pre scd\n");
exit_fun("error locking mutex_time");
}
AssertFatal((ret=pthread_mutex_lock(&ru->proc.mutex_pre_scd))==0,"[eNB] error locking proc mutex for eNB pre scd\n");
ru->proc.instance_pre_scd++;
......@@ -1775,10 +1769,8 @@ void *ru_thread( void *param ) {
frame,subframe,ru->proc.instance_pre_scd );
}
if (pthread_mutex_unlock(&ru->proc.mutex_pre_scd)!= 0) {
LOG_E( PHY, "[eNB] error unlocking mutex_pre_scd mutex for eNB pre scd\n");
exit_fun("error unlocking mutex_pre_scd");
}
AssertFatal((ret=pthread_mutex_unlock(&ru->proc.mutex_pre_scd))==0,"[eNB] error unlocking mutex_pre_scd mutex for eNB pre scd\n");
#endif
// wakeup all eNB processes waiting for this RU
if (ru->num_eNB>0) wakeup_L1s(ru);
......@@ -1898,6 +1890,7 @@ void *pre_scd_thread( void *param ) {
int CC_id;
int Mod_id;
RU_t *ru = (RU_t *)param;
int ret;
// L2-emulator can work only one eNB
if( NFAPI_MODE==NFAPI_MODE_VNF)
......@@ -1914,13 +1907,13 @@ void *pre_scd_thread( void *param ) {
break;
}
pthread_mutex_lock(&ru->proc.mutex_pre_scd );
AssertFatal((ret=pthread_mutex_lock(&ru->proc.mutex_pre_scd ))==0,"mutex_lock returns %d\n",ret);
if (ru->proc.instance_pre_scd < 0) {
pthread_cond_wait(&ru->proc.cond_pre_scd, &ru->proc.mutex_pre_scd);
}
pthread_mutex_unlock(&ru->proc.mutex_pre_scd);
AssertFatal((ret=pthread_mutex_unlock(&ru->proc.mutex_pre_scd))==0,"mutex_unlock returns %d\n",ret);
PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, Mod_id, ENB_FLAG_YES,
NOT_A_RNTI, frame, subframe,Mod_id);
pdcp_run(&ctxt);
......@@ -1940,9 +1933,9 @@ void *pre_scd_thread( void *param ) {
subframe++;
}
pthread_mutex_lock(&ru->proc.mutex_pre_scd );
AssertFatal((ret=pthread_mutex_lock(&ru->proc.mutex_pre_scd ))==0,"mutex_lock returns %d\n",ret);
ru->proc.instance_pre_scd--;
pthread_mutex_unlock(&ru->proc.mutex_pre_scd);
AssertFatal((ret=pthread_mutex_unlock(&ru->proc.mutex_pre_scd))==0,"mutex_unlock returns %d\n",ret);
}
eNB_pre_scd_status = 0;
......@@ -1964,6 +1957,7 @@ static void *eNB_thread_phy_tx( void *param ) {
L1_rxtx_proc_t L1_proc;
// set default return value
eNB_thread_phy_tx_status = 0;
int ret;
thread_top_init("eNB_thread_phy_tx",1,500000L,1000000L,20000000L);
while (!oai_exit) {
......@@ -1979,10 +1973,7 @@ static void *eNB_thread_phy_tx( void *param ) {
phy_procedures_eNB_TX(eNB_list[0], &L1_proc, 1);
phy_tx_txdataF_end = 1;
if(pthread_mutex_lock(&ru->proc.mutex_rf_tx) != 0) {
LOG_E( PHY, "[RU] ERROR pthread_mutex_lock for rf tx thread (IC %d)\n", ru->proc.instance_cnt_rf_tx);
exit_fun( "error locking mutex_rf_tx" );
}
AssertFatal((ret=pthread_mutex_lock(&ru->proc.mutex_rf_tx))==0,"[RU] ERROR pthread_mutex_lock for rf tx thread (IC %d)\n", ru->proc.instance_cnt_rf_tx);
if (ru->proc.instance_cnt_rf_tx==-1) {
++ru->proc.instance_cnt_rf_tx;
......@@ -1996,7 +1987,7 @@ static void *eNB_thread_phy_tx( void *param ) {
late_control=STATE_BURST_TERMINATE;
}
pthread_mutex_unlock( &ru->proc.mutex_rf_tx );
AssertFatal((ret=pthread_mutex_unlock( &ru->proc.mutex_rf_tx ))==0,"mutex_unlock returns %d\n",ret);
if (release_thread(&proc->mutex_phy_tx,&proc->instance_cnt_phy_tx,"eNB_thread_phy_tx") < 0) break;
......@@ -2101,7 +2092,7 @@ void reset_proc(RU_t *ru) {
extern void* ru_thread_control( void* param );
void init_RU_proc(RU_t *ru) {
int i=0;
int i=0,ret;
RU_proc_t *proc;
pthread_attr_t *attr_FH=NULL,*attr_FH1=NULL,*attr_prach=NULL,*attr_asynch=NULL,*attr_synch=NULL,*attr_emulateRF=NULL, *attr_ctrl=NULL;
//pthread_attr_t *attr_fep=NULL;
......@@ -2257,36 +2248,37 @@ void init_RU_proc(RU_t *ru) {
if (ru->function == eNodeB_3GPP) {
usleep(10000);
LOG_I(PHY, "Signaling main thread that RU %d (is_slave %d,send_dmrs %d) is ready in state %s\n",ru->idx,ru->is_slave,ru->generate_dmrs_sync,ru_states[ru->state]);
pthread_mutex_lock(&RC.ru_mutex);
AssertFatal((ret=pthread_mutex_lock(&RC.ru_mutex))==0,"mutex_lock returns %d\n",ret);
RC.ru_mask &= ~(1<<ru->idx);
pthread_cond_signal(&RC.ru_cond);
pthread_mutex_unlock(&RC.ru_mutex);
AssertFatal((ret=pthread_mutex_unlock(&RC.ru_mutex))==0,"mutex_unlock returns %d\n",ret);
}
}
void kill_RU_proc(RU_t *ru) {
int ret;
RU_proc_t *proc = &ru->proc;
#if defined(PRE_SCD_THREAD)
pthread_mutex_lock(&proc->mutex_pre_scd);
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_pre_scd))==0,"mutex_lock returns %d\n",ret);
ru->proc.instance_pre_scd = 0;
pthread_cond_signal(&proc->cond_pre_scd);
pthread_mutex_unlock(&proc->mutex_pre_scd);
AssertFatal((ret=pthread_mutex_unlock(&proc->mutex_pre_scd))==0,"mutex_unlock returns %d\n",ret);
pthread_join(proc->pthread_pre_scd, NULL);
pthread_mutex_destroy(&proc->mutex_pre_scd);
pthread_cond_destroy(&proc->cond_pre_scd);
#endif
#ifdef PHY_TX_THREAD
pthread_mutex_lock(&proc->mutex_phy_tx);
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_phy_tx))==0,"mutex_lock returns %d\n",ret);
proc->instance_cnt_phy_tx = 0;
pthread_cond_signal(&proc->cond_phy_tx);
pthread_mutex_unlock(&proc->mutex_phy_tx);
AssertFatal((ret=pthread_mutex_unlock(&proc->mutex_phy_tx))==0,"mutex_unlock returns %d\n",ret);
pthread_join(ru->proc.pthread_phy_tx, NULL);
pthread_mutex_destroy( &proc->mutex_phy_tx);
pthread_cond_destroy( &proc->cond_phy_tx);
pthread_mutex_lock(&proc->mutex_rf_tx);
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_rf_tx))==0,"mutex_lock returns %d\n",ret);
proc->instance_cnt_rf_tx = 0;
pthread_cond_signal(&proc->cond_rf_tx);
pthread_mutex_unlock(&proc->mutex_rf_tx);
AssertFatal((ret=pthread_mutex_unlock(&proc->mutex_rf_tx))==0,"mutex_unlock returns %d\n",ret);
pthread_join(proc->pthread_rf_tx, NULL);
pthread_mutex_destroy( &proc->mutex_rf_tx);
pthread_cond_destroy( &proc->cond_rf_tx);
......@@ -2299,38 +2291,38 @@ void kill_RU_proc(RU_t *ru) {
kill_feptx_thread(ru);
}
pthread_mutex_lock(&proc->mutex_FH);
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_FH))==0,"mutex_lock returns %d\n",ret);
proc->instance_cnt_FH = 0;
pthread_cond_signal(&proc->cond_FH);
pthread_mutex_unlock(&proc->mutex_FH);
pthread_mutex_lock(&proc->mutex_FH1);
AssertFatal((ret=pthread_mutex_unlock(&proc->mutex_FH))==0,"mutex_unlock returns %d\n",ret);
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_FH1))==0,"mutex_lock returns %d\n",ret);
proc->instance_cnt_FH1 = 0;
pthread_cond_signal(&proc->cond_FH1);
pthread_mutex_unlock(&proc->mutex_FH1);
pthread_mutex_lock(&proc->mutex_prach);
AssertFatal((ret=pthread_mutex_unlock(&proc->mutex_FH1))==0,"mutex_unlock returns %d\n",ret);
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_prach))==0,"mutex_lock returns %d\n",ret);
proc->instance_cnt_prach = 0;
pthread_cond_signal(&proc->cond_prach);
pthread_mutex_unlock(&proc->mutex_prach);
AssertFatal((ret=pthread_mutex_unlock(&proc->mutex_prach))==0,"mutex_unlock returns %d\n",ret);
#if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
pthread_mutex_lock(&proc->mutex_prach_br);
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_prach_br))==0,"mutex_lock returns %d\n",ret);
proc->instance_cnt_prach_br = 0;
pthread_cond_signal(&proc->cond_prach_br);
pthread_mutex_unlock(&proc->mutex_prach_br);
AssertFatal((ret=pthread_mutex_unlock(&proc->mutex_prach_br))==0,"mutex_unlock returns %d\n",ret);
#endif
pthread_mutex_lock(&proc->mutex_synch);
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_synch))==0,"mutex_lock returns %d\n",ret);
proc->instance_cnt_synch = 0;
pthread_cond_signal(&proc->cond_synch);
pthread_mutex_unlock(&proc->mutex_synch);
pthread_mutex_lock(&proc->mutex_eNBs);
AssertFatal((ret=pthread_mutex_unlock(&proc->mutex_synch))==0,"mutex_unlock returns %d\n",ret);
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_eNBs))==0,"mutex_lock returns %d\n",ret);
proc->instance_cnt_eNBs = 1;
// cond_eNBs is used by both ru_thread and ru_thread_tx, so we need to send
// a broadcast to wake up both threads
pthread_cond_broadcast(&proc->cond_eNBs);
pthread_mutex_unlock(&proc->mutex_eNBs);
pthread_mutex_lock(&proc->mutex_asynch_rxtx);
AssertFatal((ret=pthread_mutex_unlock(&proc->mutex_eNBs))==0,"mutex_unlock returns %d\n",ret);
AssertFatal((ret=pthread_mutex_lock(&proc->mutex_asynch_rxtx))==0,"mutex_lock returns %d\n",ret);
proc->instance_cnt_asynch_rxtx = 0;
pthread_cond_signal(&proc->cond_asynch_rxtx);
pthread_mutex_unlock(&proc->mutex_asynch_rxtx);
AssertFatal((ret=pthread_mutex_unlock(&proc->mutex_asynch_rxtx))==0,"mutex_unlock returns %d\n",ret);
LOG_D(PHY, "Joining pthread_FH\n");
pthread_join(proc->pthread_FH, NULL);
......
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