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git-svn-id: http://svn.eurecom.fr/openair4G/trunk@6525 818b1a75-f10b-46b9-bf7c-635c3b92a50f

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This commit is contained in:
Florian Kaltenberger
2015-02-11 16:08:27 +00:00
parent 80957a42a2
commit 980440419b
1 changed files with 11 additions and 28 deletions
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targets/RT/USER/lte-ue.c
+11 -28
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@@ -111,19 +111,9 @@ struct sched_param sched_param_UE_init_synch;
struct sched_param sched_param_UE_thread_tx;
struct sched_param sched_param_UE_thread_rx;
#ifdef RTAI
extern SEM *mutex;
//static CND *cond;
extern SEM *sync_sem; // to sync rx & tx streaming
//static int sync_thread;
#else
extern pthread_cond_t sync_cond;
extern pthread_mutex_t sync_mutex;
extern int sync_var;
#endif
extern openair0_config_t openair0_cfg[MAX_CARDS];
extern uint32_t downlink_frequency[MAX_NUM_CCs][4];
@@ -453,8 +443,6 @@ static void *UE_thread_tx(void *arg) {
pthread_mutex_unlock(&sync_mutex);
printf("unlocked sync_mutex, waiting (UE_thread_tx)\n");
printf("Starting UE TX thread\n");
mlockall(MCL_CURRENT | MCL_FUTURE);
@@ -585,19 +573,14 @@ static void *UE_thread_rx(void *arg) {
mlockall(MCL_CURRENT | MCL_FUTURE);
#ifndef EXMIMO
printf("waiting for sync (UE_thread_rx)\n");
#ifdef RTAI
rt_sem_wait(sync_sem);
#else
pthread_mutex_lock(&sync_mutex);
printf("Locked sync_mutex, waiting (UE_thread_rx)\n");
while (sync_var<0)
pthread_cond_wait(&sync_cond, &sync_mutex);
pthread_mutex_unlock(&sync_mutex);
printf("unlocked sync_mutex, waiting (UE_thread_rx)\n");
#endif
#endif
printf("Starting UE RX thread\n");
@@ -672,17 +655,17 @@ static void *UE_thread_rx(void *arg) {
printf("[openair][SCHED][eNB] error locking mutex for UE RX\n");
}
else {
UE->instance_cnt_rx--;
if (pthread_mutex_unlock(&UE->mutex_rx) != 0) {
printf("[openair][SCHED][eNB] error unlocking mutex for UE RX\n");
}
}
UE->instance_cnt_rx--;
if (pthread_mutex_unlock(&UE->mutex_rx) != 0) {
printf("[openair][SCHED][eNB] error unlocking mutex for UE RX\n");
}
}
// printf("UE_thread_rx done\n");
}
}
return(0);
}
}
}
return(0);
}