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Commit 38e9231a authored by magounak's avatar magounak
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adding ru_state at ru_thread_tx for RU_mask_tx

parent 85b6f018
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Showing with 43 additions and 24 deletions
common/utils/LOG/vcd_signal_dumper.c
View file @ 38e9231a
......@@ -87,6 +87,8 @@ const char* eurecomVariablesNames[] = {
"subframe_number_if4p5_south_in",
"frame_number_if4p5_south_in",
"ic_enb",
"l1_proc_ic",
"l1_proc_tx_ic",
"runtime_TX_eNB",
"runtime_RX_eNB",
"frame_number_TX0_UE",
......
common/utils/LOG/vcd_signal_dumper.h
View file @ 38e9231a
......@@ -64,6 +64,8 @@ typedef enum {
VCD_SIGNAL_DUMPER_VARIABLES_SUBFRAME_NUMBER_IF4P5_SOUTH_IN,
VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_IF4P5_SOUTH_IN,
VCD_SIGNAL_DUMPER_VARIABLES_IC_ENB,
VCD_SIGNAL_DUMPER_VARIABLES_L1_PROC_IC,
VCD_SIGNAL_DUMPER_VARIABLES_L1_PROC_TX_IC,
VCD_SIGNAL_DUMPER_VARIABLES_RUNTIME_TX_ENB,
VCD_SIGNAL_DUMPER_VARIABLES_RUNTIME_RX_ENB,
VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_TX0_UE,
......
common/utils/T/T_defs.h
View file @ 38e9231a
......@@ -44,7 +44,7 @@ typedef struct {
#define VCD_NUM_FUNCTIONS (218)
/* number of VCD variables (to be kept up to date! see in T_messages.txt) */
#define VCD_NUM_VARIABLES (137) /*(136)*//*(128)*/
#define VCD_NUM_VARIABLES (139) /*(136)*//*(128)*/
/* first VCD function (to be kept up to date! see in T_messages.txt) */
#define VCD_FIRST_FUNCTION ((uintptr_t)T_VCD_FUNCTION_RT_SLEEP)
......
common/utils/T/T_messages.txt
View file @ 38e9231a
......@@ -1076,6 +1076,16 @@ ID = VCD_VARIABLE_IC_ENB
GROUP = ALL:VCD:ENB:VCD_VARIABLE
FORMAT = ulong,value
VCD_NAME = ic_enb
ID = VCD_VARIABLE_L1_PROC_IC
DESC = VCD variable L1_PROC_IC
GROUP = ALL:VCD:ENB:VCD_VARIABLE
FORMAT = ulong,value
VCD_NAME = l1_proc_ic
ID = VCD_VARIABLE_L1_PROC_TX_IC
DESC = VCD variable L1_PROC_TX_IC
GROUP = ALL:VCD:ENB:VCD_VARIABLE
FORMAT = ulong,value
VCD_NAME = l1_proc_tx_ic
ID = VCD_VARIABLE_RUNTIME_TX_ENB
DESC = VCD variable RUNTIME_TX_ENB
GROUP = ALL:VCD:ENB:VCD_VARIABLE
......
targets/RT/USER/lte-enb.c
View file @ 38e9231a
......@@ -174,7 +174,6 @@ extern void add_subframe(uint16_t *frameP, uint16_t *subframeP, int offset);
static inline int rxtx(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc, char *thread_name) {
start_meas(&softmodem_stats_rxtx_sf);
LOG_I(PHY,"ENTERED rxtx\n");
if (nfapi_mode == 1) {
// I am a PNF and I need to let nFAPI know that we have a (sub)frame tick
......@@ -284,7 +283,7 @@ LOG_I(PHY,"ENTERED rxtx\n");
stop_meas( &softmodem_stats_rxtx_sf );
LOG_I(PHY,"%s() Exit proc[rx:%d%d tx:%d%d]\n", __FUNCTION__, proc->frame_rx, proc->subframe_rx, proc->frame_tx, proc->subframe_tx);
LOG_D(PHY,"%s() Exit proc[rx:%d%d tx:%d%d]\n", __FUNCTION__, proc->frame_rx, proc->subframe_rx, proc->frame_tx, proc->subframe_tx);
LOG_D(PHY, "rxtx:%lld nfapi:%lld phy:%lld tx:%lld rx:%lld prach:%lld ofdm:%lld ",
softmodem_stats_rxtx_sf.p_time, nfapi_meas.p_time,
......@@ -358,7 +357,9 @@ static void* L1_thread_tx(void* param) {
phy_procedures_eNB_TX(eNB, proc, 1);
pthread_mutex_lock( &proc->mutex );
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_L1_PROC_TX_IC,proc->instance_cnt);
proc->instance_cnt = -1;
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_L1_PROC_TX_IC,proc->instance_cnt);
// the thread can now be woken up
if (pthread_cond_signal(&proc->cond) != 0) {
LOG_E( PHY, "[eNB] ERROR pthread_cond_signal for eNB TXnp4 thread\n");
......@@ -434,8 +435,9 @@ static void* L1_thread( void* param ) {
{
if (rxtx(eNB,proc,thread_name) < 0) break;
}
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_L1_PROC_IC,proc->instance_cnt);
if (release_thread(&proc->mutex,&proc->instance_cnt,thread_name)<0) break;
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_L1_PROC_IC,proc->instance_cnt);
if (nfapi_mode!=2){
if(get_thread_parallel_conf() == PARALLEL_RU_L1_TRX_SPLIT) wakeup_tx(eNB);
else if(get_thread_parallel_conf() == PARALLEL_RU_L1_SPLIT)
......@@ -489,7 +491,7 @@ int wakeup_txfh(L1_rxtx_proc_t *proc,PHY_VARS_eNB *eNB) {
wait.tv_nsec=5000000L;
LTE_DL_FRAME_PARMS *fp;
LOG_I(PHY,"Entered wakeup_txfh %d.%d IC_RU = %d\n", proc->frame_tx, proc->subframe_tx, proc->instance_cnt_RUs);
LOG_D(PHY,"wakeup_txfh %d.%d IC_RU = %d\n", proc->frame_tx, proc->subframe_tx, proc->instance_cnt_RUs);
if(wait_on_condition(&proc->mutex_RUs,&proc->cond_RUs,&proc->instance_cnt_RUs,"wakeup_txfh")<0) {
LOG_E(PHY,"Frame %d, subframe %d: TX FH not ready\n", proc->frame_tx, proc->subframe_tx);
return(-1);
......@@ -528,8 +530,10 @@ int wakeup_txfh(L1_rxtx_proc_t *proc,PHY_VARS_eNB *eNB) {
ru_proc->timestamp_tx = proc->timestamp_tx;
ru_proc->subframe_tx = proc->subframe_tx;
ru_proc->frame_tx = proc->frame_tx;
LOG_I(PHY,"wakeup_txfh: ru_proc->subframe_tx %d\n",ru_proc->subframe_tx);
// the thread can now be woken up
LOG_D(PHY,"wakeup_txfh: ru_proc->subframe_tx %d\n",ru_proc->subframe_tx);
// the thread can now be woken up
if (pthread_cond_signal(&ru_proc->cond_eNBs) != 0) {
LOG_E( PHY, "[eNB] ERROR pthread_cond_signal for eNB TXnp4 thread\n");
exit_fun( "ERROR pthread_cond_signal" );
......@@ -554,7 +558,6 @@ int wakeup_tx(PHY_VARS_eNB *eNB) {
struct timespec wait;
wait.tv_sec=0;
wait.tv_nsec=5000000L;
LOG_I(PHY,"ENTERED wakeup_tx\n");
if (pthread_mutex_timedlock(&L1_proc_tx->mutex,&wait) != 0) {
LOG_E(PHY, "[SCHED][eNB] ERROR locking mutex for eNB L1_thread_tx\n");
......@@ -564,9 +567,9 @@ int wakeup_tx(PHY_VARS_eNB *eNB) {
while(L1_proc_tx->instance_cnt == 0){ //check if the previous has finished
pthread_cond_wait(&L1_proc_tx->cond,&L1_proc_tx->mutex);
}
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_L1_PROC_TX_IC,L1_proc_tx->instance_cnt);
L1_proc_tx->instance_cnt = 0; // set go for the current one
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_L1_PROC_TX_IC,L1_proc_tx->instance_cnt);
L1_proc_tx->subframe_rx = L1_proc->subframe_rx;
L1_proc_tx->frame_rx = L1_proc->frame_rx;
......@@ -593,8 +596,6 @@ int wakeup_rxtx(PHY_VARS_eNB *eNB,RU_t *ru) {
L1_rxtx_proc_t *L1_proc=&proc->L1_proc;
LTE_DL_FRAME_PARMS *fp = &eNB->frame_parms;
LOG_I(PHY,"ENTERED wakeup_rxtx\n");
int i;
struct timespec wait;
......@@ -613,9 +614,10 @@ int wakeup_rxtx(PHY_VARS_eNB *eNB,RU_t *ru) {
exit_fun( "error locking mutex_rxtx" );
return(-1);
}
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_L1_PROC_IC,L1_proc->instance_cnt);
++L1_proc->instance_cnt;
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_L1_PROC_IC,L1_proc->instance_cnt);
// We have just received and processed the common part of a subframe, say n.
// TS_rx is the last received timestamp (start of 1st slot), TS_tx is the desired
// transmitted timestamp of the next TX slot (first).
......@@ -627,7 +629,9 @@ int wakeup_rxtx(PHY_VARS_eNB *eNB,RU_t *ru) {
L1_proc->subframe_rx = ru_proc->subframe_rx;
L1_proc->frame_tx = (L1_proc->subframe_rx > (9-sf_ahead)) ? (L1_proc->frame_rx+1)&1023 : L1_proc->frame_rx;
L1_proc->subframe_tx = (L1_proc->subframe_rx + sf_ahead)%10;
LOG_I(PHY,"wakeup_rxtx: L1_proc->subframe_rx %d, L1_proc->subframe_tx %d\n",L1_proc->subframe_rx,L1_proc->subframe_tx);
LOG_D(PHY,"wakeup_rxtx: L1_proc->subframe_rx %d, L1_proc->subframe_tx %d\n",L1_proc->subframe_rx,L1_proc->subframe_tx);
// the thread can now be woken up
if (pthread_cond_signal(&L1_proc->cond) != 0) {
LOG_E( PHY, "[eNB] ERROR pthread_cond_signal for eNB RXn-TXnp4 thread\n");
......
targets/RT/USER/lte-ru.c
View file @ 38e9231a
......@@ -155,11 +155,10 @@ static inline void fh_if5_south_out(RU_t *ru) {
// southbound IF4p5 fronthaul
static inline void fh_if4p5_south_out(RU_t *ru) {
if (ru == RC.ru[0]) VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TRX_TST, ru->proc.timestamp_tx&0xffffffff );
LOG_I(PHY,"ENTERED fh_if4p5_south_out Sending IF4p5 for frame %d subframe %d ru %d\n",ru->proc.frame_tx,ru->proc.subframe_tx,ru->idx);
if (subframe_select(&ru->frame_parms,ru->proc.subframe_tx)!=SF_UL) {
send_IF4p5(ru,ru->proc.frame_tx, ru->proc.subframe_tx, IF4p5_PDLFFT);
ru->south_out_cnt++;
LOG_I(PHY,"south_out_cnt %d\n",ru->south_out_cnt);
printf("south_out_cnt %d, frame %d, subframe %d\n",ru->south_out_cnt,ru->proc.frame_tx,ru->proc.subframe_tx);
}
/*if (ru == RC.ru[0] || ru == RC.ru[1]) {
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_TX0_RU+ru->idx, ru->proc.frame_tx );
......@@ -211,7 +210,6 @@ void fh_if4p5_south_in(RU_t *ru,int *frame,int *subframe) {
RU_proc_t *proc = &ru->proc;
int f,sf;
LOG_I(PHY,"ENTERED fh_if4p5_south_in\n");
uint16_t packet_type;
uint32_t symbol_number=0;
uint32_t symbol_mask_full;
......@@ -220,7 +218,7 @@ LOG_I(PHY,"ENTERED fh_if4p5_south_in\n");
symbol_mask_full = (1<<fp->ul_symbols_in_S_subframe)-1;
else
symbol_mask_full = (1<<fp->symbols_per_tti)-1;
LOG_I(PHY,"fh_if4p5_south_in: RU %d, frame %d, subframe %d, ru %d\n",ru->idx,*frame,*subframe,ru->idx);
//printf("fh_if4p5_south_in: RU %d, frame %d, subframe %d, ru %d\n",ru->idx,*frame,*subframe,ru->idx);
AssertFatal(proc->symbol_mask[*subframe]==0,"rx_fh_if4p5: proc->symbol_mask[%d] = %x\n",*subframe,proc->symbol_mask[*subframe]);
do {
recv_IF4p5(ru, &f, &sf, &packet_type, &symbol_number);
......@@ -1145,7 +1143,7 @@ void wakeup_L1s(RU_t *ru) {
RU_proc_t *ruproc = &ru->proc;
struct timespec t;
LOG_I(PHY,"wakeup_L1s (num %d) for RU %d ru->eNB_top:%p\n",ru->num_eNB,ru->idx, ru->eNB_top);
LOG_D(PHY,"wakeup_L1s (num %d) for RU %d ru->eNB_top:%p\n",ru->num_eNB,ru->idx, ru->eNB_top);
// call eNB function directly
......@@ -1508,7 +1506,7 @@ static void* ru_thread_tx( void* param ) {
if (oai_exit) break;
LOG_I(PHY,"ru_thread_tx (ru %d): Waiting for TX processing\n",ru->idx);
LOG_D(PHY,"ru_thread_tx (ru %d): Waiting for TX processing\n",ru->idx);
// wait until eNBs are finished subframe RX n and TX n+4
wait_on_condition(&proc->mutex_eNBs,&proc->cond_eNBs,&proc->instance_cnt_eNBs,"ru_thread_tx");
LOG_I(PHY,"ru_thread_tx (ru %d): Woken from condition\n",ru->idx);
......@@ -1544,19 +1542,22 @@ static void* ru_thread_tx( void* param ) {
eNB->Mod_id,eNB_proc->frame_rx,eNB_proc->subframe_rx,ru->idx,eNB->num_RU,eNB_proc->RU_mask_tx);
eNB_proc->RU_mask_tx |= (1<<j);
}
else if (eNB->RU_list[j]->state == RU_SYNC){
eNB_proc->RU_mask_tx |= (1<<j);
}
}
if (eNB_proc->RU_mask_tx != (1<<eNB->num_RU)-1) { // not all RUs have provided their information so return
LOG_I(PHY,"Not all RUs have provided their info (mask = %d)\n", eNB_proc->RU_mask_tx);
printf("Not all RUs have provided their info (mask = %d)\n", eNB_proc->RU_mask_tx);
pthread_mutex_unlock(&eNB_proc->mutex_RU_tx);
}
else { // all RUs TX are finished so send the ready signal to eNB processing
LOG_I(PHY,"All RUs TX are finished. Ready to send wakeup signal to eNB processing\n");
printf("All RUs TX are finished. Ready to send wakeup signal to eNB processing\n");
eNB_proc->RU_mask_tx = 0;
pthread_mutex_unlock(&eNB_proc->mutex_RU_tx);
pthread_mutex_lock( &L1_proc->mutex_RUs);
L1_proc->instance_cnt_RUs = 0;
LOG_I(PHY,"ru_thread_tx send signal to L1_thread_tx with (mask = %d)\n", eNB_proc->RU_mask_tx);
printf("ru_thread_tx send signal to L1_thread_tx with (mask = %d)\n", eNB_proc->RU_mask_tx);
// the thread can now be woken up
if (pthread_cond_signal(&L1_proc->cond_RUs) != 0) {
LOG_E( PHY, "[eNB] ERROR pthread_cond_signal for eNB TXnp4 thread\n");
......
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