maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

removing call from MAC to PHY to clear structures (now automatic clearing)

Browse Source
This commit is contained in:
francescomani
2023-03-27 15:26:52 +02:00
parent 342ea0882d
commit 7c9b501310
23 changed files with 465 additions and 641 deletions
Download Patch File Download Diff File Expand all files Collapse all files
executables/nr-gnb.c
+9 -38
View File
@@ -128,7 +128,9 @@ void tx_func(void *param) {
}
void rx_func(void *param) {
void rx_func(void *param)
{
processingData_L1_t *info = (processingData_L1_t *) param;
PHY_VARS_gNB *gNB = info->gNB;
int frame_rx = info->frame_rx;
@@ -173,46 +175,15 @@ void rx_func(void *param) {
T(T_GNB_PHY_DL_TICK, T_INT(gNB->Mod_id), T_INT(frame_tx), T_INT(slot_tx));
/* hack to remove UEs */
extern int rnti_to_remove[10];
extern volatile int rnti_to_remove_count;
extern pthread_mutex_t rnti_to_remove_mutex;
if (pthread_mutex_lock(&rnti_to_remove_mutex)) exit(1);
int up_removed = 0;
int down_removed = 0;
int pucch_removed = 0;
for (int i = 0; i < rnti_to_remove_count; i++) {
LOG_W(NR_PHY, "to remove rnti 0x%04x\n", rnti_to_remove[i]);
void clean_gNB_ulsch(NR_gNB_ULSCH_t *ulsch);
void clean_gNB_dlsch(NR_gNB_DLSCH_t *dlsch);
int j;
for (j = 0; j < NUMBER_OF_NR_ULSCH_MAX; j++)
if (gNB->ulsch[j]->rnti == rnti_to_remove[i]) {
gNB->ulsch[j]->rnti = 0;
gNB->ulsch[j]->harq_mask = 0;
int h;
for (h = 0; h < NR_MAX_ULSCH_HARQ_PROCESSES; h++) {
gNB->ulsch[j]->harq_processes[h]->status = NR_SCH_IDLE;
gNB->ulsch[j]->harq_processes[h]->round = 0;
gNB->ulsch[j]->harq_processes[h]->handled = 0;
}
up_removed++;
}
for (j = 0; j < gNB->max_nb_pucch; j++)
if (gNB->pucch[j]->active > 0 &&
gNB->pucch[j]->pucch_pdu.rnti == rnti_to_remove[i]) {
gNB->pucch[j]->active = 0;
gNB->pucch[j]->pucch_pdu.rnti = 0;
pucch_removed++;
}
// disactivate PHY stats if UE is inactive for more than 10 frames
for (int i = 0; i < MAX_MOBILES_PER_GNB; i++) {
NR_gNB_PHY_STATS_t *stats = &gNB->phy_stats[i];
if(stats->active && (frame_rx > (stats->frame + NUMBER_FRAMES_PHY_UE_INACTIVE) % 1024))
stats->active = false;
}
if (rnti_to_remove_count) LOG_W(NR_PHY, "to remove rnti_to_remove_count=%d, up_removed=%d down_removed=%d pucch_removed=%d\n", rnti_to_remove_count, up_removed, down_removed, pucch_removed);
rnti_to_remove_count = 0;
if (pthread_mutex_unlock(&rnti_to_remove_mutex)) exit(1);
// RX processing
int rx_slot_type = nr_slot_select(cfg,frame_rx,slot_rx);
int rx_slot_type = nr_slot_select(cfg,frame_rx,slot_rx);
if (rx_slot_type == NR_UPLINK_SLOT || rx_slot_type == NR_MIXED_SLOT) {
// UE-specific RX processing for subframe n
// TODO: check if this is correct for PARALLEL_RU_L1_TRX_SPLIT