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

future_ul_tti hardcoding solved, other hardcodings commented out

Browse Source
This commit is contained in:
Mahesh
2021-07-05 22:55:35 +05:30
parent cea8730403
commit 02f3fecfef
7 changed files with 56 additions and 66 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair2/GNB_APP/gnb_app.c
+2 -2
View File
@@ -218,7 +218,7 @@ void *gNB_app_task(void *args_p)
//registered_gnb = 0;
__attribute__((unused)) uint32_t register_gnb_pending = gNB_app_register (gnb_id_start, gnb_id_end);
}
if (RC.nb_nr_inst > 0) {
if (NODE_IS_CU(RC.nrrrc[0]->node_type)) {
if (itti_create_task(TASK_CU_F1, F1AP_CU_task, NULL) < 0) {
@@ -240,7 +240,7 @@ void *gNB_app_task(void *args_p)
itti_send_msg_to_task (TASK_DU_F1, GNB_MODULE_ID_TO_INSTANCE(0), msg_p);
}
}
do {
// Wait for a message
itti_receive_msg (TASK_GNB_APP, &msg_p);
openair2/GNB_APP/gnb_config.c
-1
View File
@@ -1410,7 +1410,6 @@ void NRRCConfig(void) {
config_get( GNBSParams,sizeof(GNBSParams)/sizeof(paramdef_t),NULL);
RC.nb_nr_inst = GNBSParams[GNB_ACTIVE_GNBS_IDX].numelt;
// Get num MACRLC instances
config_getlist( &MACRLCParamList,NULL,0, NULL);
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
+16 -7
View File
@@ -57,6 +57,8 @@
uint16_t nr_pdcch_order_table[6] = { 31, 31, 511, 2047, 2047, 8191 };
uint8_t first_sched_entry = 1;
void clear_mac_stats(gNB_MAC_INST *gNB) {
memset((void*)gNB->UE_info.mac_stats,0,MAX_MOBILES_PER_GNB*sizeof(NR_mac_stats_t));
}
@@ -367,6 +369,20 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
memset(&vrb_map_UL[last_slot * MAX_BWP_SIZE], 0, sizeof(uint16_t) * MAX_BWP_SIZE);
clear_nr_nfapi_information(RC.nrmac[module_idP], CC_id, frame, slot);
//first entry
if (NFAPI_MODE == NFAPI_MODE_VNF){
if(first_sched_entry == 1)
{
for (int i = 0; i<num_slots; i++){
if(i <= slot)
gNB->UL_tti_req_ahead[CC_id][i].SFN = frame + 1;
else
gNB->UL_tti_req_ahead[CC_id][i].SFN = frame;
}
first_sched_entry = 0;
}
}
}
@@ -410,13 +426,6 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
// This schedules the DCI for Uplink and subsequently PUSCH
if(NFAPI_MODE == NFAPI_MODE_VNF){
gNB->UL_tti_req_ahead[0][7].SFN = frame;//Added to set the UL_tti_req_ahead SFN in VNF mode for slot 7
gNB->UL_tti_req_ahead[0][8].SFN = frame;//Added to set the UL_tti_req_ahead SFN in VNF mode for slot 8
gNB->UL_tti_req_ahead[0][9].SFN = frame;//Added to set the UL_tti_req_ahead SFN in VNF mode for slot 9
gNB->UL_tti_req[0] = &gNB->UL_tti_req_ahead[0][slot];
}
nr_schedule_ulsch(module_idP, frame, slot);
// This schedules the DCI for Downlink and PDSCH
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
+6 -5
View File
@@ -834,8 +834,9 @@ void nr_schedule_ue_spec(module_id_t module_id,
int8_t current_harq_pid = sched_pdsch->dl_harq_pid;
if (current_harq_pid < 0) {
/* PP has not selected a specific HARQ Process, get a new one */
if (NFAPI_MODE == NFAPI_MODE_VNF)
sched_ctrl->available_dl_harq.head = 0;
// if (NFAPI_MODE == NFAPI_MODE_VNF)
// sched_ctrl->available_dl_harq.head = 0;
remove_front_nr_list(&sched_ctrl->available_dl_harq);
current_harq_pid = sched_ctrl->available_dl_harq.head;
AssertFatal(current_harq_pid >= 0,
"no free HARQ process available for UE %d\n",
@@ -852,9 +853,9 @@ void nr_schedule_ue_spec(module_id_t module_id,
remove_nr_list(&sched_ctrl->retrans_dl_harq, current_harq_pid);
}
NR_UE_harq_t *harq = &sched_ctrl->harq_processes[current_harq_pid];
if (NFAPI_MODE == NFAPI_MODE_VNF) {
harq->is_waiting = false;
}
// if (NFAPI_MODE == NFAPI_MODE_VNF) {
// harq->is_waiting = false;
// }
DevAssert(!harq->is_waiting);
add_tail_nr_list(&sched_ctrl->feedback_dl_harq, current_harq_pid);
NR_sched_pucch_t *pucch = &sched_ctrl->sched_pucch[sched_pdsch->pucch_allocation];
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_uci.c
+11 -22
View File
@@ -46,10 +46,6 @@ void nr_fill_nfapi_pucch(module_id_t mod_id,
nfapi_nr_ul_tti_request_t *future_ul_tti_req =
&RC.nrmac[mod_id]->UL_tti_req_ahead[0][pucch->ul_slot];
if (NFAPI_MODE == NFAPI_MODE_VNF){
future_ul_tti_req->SFN = pucch->frame;
future_ul_tti_req->Slot = pucch->ul_slot;
}
AssertFatal(future_ul_tti_req->SFN == pucch->frame
&& future_ul_tti_req->Slot == pucch->ul_slot,
@@ -64,7 +60,7 @@ void nr_fill_nfapi_pucch(module_id_t mod_id,
memset(pucch_pdu, 0, sizeof(nfapi_nr_pucch_pdu_t));
future_ul_tti_req->n_pdus += 1;
LOG_D(MAC,
LOG_I(MAC,
"%4d.%2d Scheduling pucch reception in %4d.%2d: bits SR %d, ACK %d, CSI %d on res %d\n",
frame,
slot,
@@ -148,7 +144,7 @@ void nr_schedule_pucch(int Mod_idP,
|| frameP != curr_pucch->frame
|| slotP != curr_pucch->ul_slot)
continue;
LOG_D(NR_MAC,"Scheduling PUCCH[%d] RX for UE %d in %d.%d O_ack %d\n",i,UE_id,curr_pucch->frame,curr_pucch->ul_slot,O_ack);
LOG_I(NR_MAC,"Scheduling PUCCH[%d] RX for UE %d in %d.%d O_ack %d\n",i,UE_id,curr_pucch->frame,curr_pucch->ul_slot,O_ack);
nr_fill_nfapi_pucch(Mod_idP, frameP, slotP, curr_pucch, UE_id);
memset(curr_pucch, 0, sizeof(*curr_pucch));
}
@@ -519,9 +515,9 @@ void nr_csi_meas_reporting(int Mod_idP,
// find free PUCCH that is in order with possibly existing PUCCH
// schedulings (other CSI, SR)
NR_sched_pucch_t *curr_pucch = &sched_ctrl->sched_pucch[1];
if(NFAPI_MODE == NFAPI_MODE_VNF){
curr_pucch->csi_bits = 0; curr_pucch->sr_flag = 0; curr_pucch->dai_c = 0;
}
// if(NFAPI_MODE == NFAPI_MODE_VNF){
// curr_pucch->csi_bits = 0; curr_pucch->sr_flag = 0; curr_pucch->dai_c = 0;
// }
AssertFatal(curr_pucch->csi_bits == 0
&& !curr_pucch->sr_flag
&& curr_pucch->dai_c == 0,
@@ -1141,23 +1137,16 @@ int nr_acknack_scheduling(int mod_id,
__func__,
pucch->csi_bits);
/* if the currently allocated PUCCH of this UE is full, allocate it */
if (NFAPI_MODE == NFAPI_MODE_VNF){
pucch->sr_flag = 1;
pucch->dai_c = 1;
}
// if (NFAPI_MODE == NFAPI_MODE_VNF){
// pucch->sr_flag = 1;
// pucch->dai_c = 1;
// }
if (pucch->dai_c == 2) {
/* advance the UL slot information in PUCCH by one so we won't schedule in
* the same slot again */
const int f = pucch->frame;
const int s = pucch->ul_slot;
if(NFAPI_MODE == NFAPI_MODE_VNF){
gNB_MAC_INST *gNB = RC.nrmac[mod_id];
gNB->UL_tti_req_ahead[0][7].SFN = f;//Added to set the UL_tti_req_ahead SFN in VNF mode for slot 7
gNB->UL_tti_req_ahead[0][8].SFN = f;//Added to set the UL_tti_req_ahead SFN in VNF mode for slot 8
gNB->UL_tti_req_ahead[0][9].SFN = f;//Added to set the UL_tti_req_ahead SFN in VNF mode for slot 9
gNB->UL_tti_req[0] = &gNB->UL_tti_req_ahead[0][slot];
}
nr_fill_nfapi_pucch(mod_id, frame, slot, pucch, UE_id);
memset(pucch, 0, sizeof(*pucch));
pucch->frame = s == n_slots_frame - 1 ? (f + 1) % 1024 : f;
@@ -1194,8 +1183,8 @@ int nr_acknack_scheduling(int mod_id,
get_pdsch_to_harq_feedback(mod_id, UE_id, ss_type, pdsch_to_harq_feedback);
/* there is a HARQ. Check whether we can use it for this ACKNACK */
if(NFAPI_MODE == NFAPI_MODE_VNF)
return 0;
// if(NFAPI_MODE == NFAPI_MODE_VNF)
// return 0;
if (pucch->dai_c > 0) {
/* this UE already has a PUCCH occasion */
DevAssert(pucch->frame == frame);
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
+21 -25
View File
@@ -1326,37 +1326,33 @@ void nr_schedule_ulsch(module_id_t module_id, frame_t frame, sub_frame_t slot)
sched_ctrl->SR = false;
int8_t harq_id = sched_pusch->ul_harq_pid;
if (NFAPI_MODE == NFAPI_MODE_VNF)
harq_id = 1;
else
{
if (harq_id < 0) {
/* PP has not selected a specific HARQ Process, get a new one */
harq_id = sched_ctrl->available_ul_harq.head;
// if(NFAPI_MODE == NFAPI_MODE_VNF)
// harq_id = 1;
AssertFatal(harq_id >= 0,
"no free HARQ process available for UE %d\n",
UE_id);
remove_front_nr_list(&sched_ctrl->available_ul_harq);
sched_pusch->ul_harq_pid = harq_id;
} else {
/* PP selected a specific HARQ process. Check whether it will be a new
* transmission or a retransmission, and remove from the corresponding
* list */
if (sched_ctrl->ul_harq_processes[harq_id].round == 0)
remove_nr_list(&sched_ctrl->available_ul_harq, harq_id);
else
remove_nr_list(&sched_ctrl->retrans_ul_harq, harq_id);
}
if (harq_id < 0) {
/* PP has not selected a specific HARQ Process, get a new one */
harq_id = sched_ctrl->available_ul_harq.head;
// if(NFAPI_MODE == NFAPI_MODE_VNF)
// harq_id = 1;
AssertFatal(harq_id >= 0,
"no free HARQ process available for UE %d\n",
UE_id);
remove_front_nr_list(&sched_ctrl->available_ul_harq);
sched_pusch->ul_harq_pid = harq_id;
} else {
/* PP selected a specific HARQ process. Check whether it will be a new
* transmission or a retransmission, and remove from the corresponding
* list */
if (sched_ctrl->ul_harq_processes[harq_id].round == 0)
remove_nr_list(&sched_ctrl->available_ul_harq, harq_id);
else
remove_nr_list(&sched_ctrl->retrans_ul_harq, harq_id);
}
NR_UE_ul_harq_t *cur_harq = &sched_ctrl->ul_harq_processes[harq_id];
DevAssert(!cur_harq->is_waiting);
add_tail_nr_list(&sched_ctrl->feedback_ul_harq, harq_id);
cur_harq->feedback_slot = sched_pusch->slot;
cur_harq->is_waiting = true;
if (NFAPI_MODE == NFAPI_MODE_VNF)
cur_harq->is_waiting = 0;
// if (NFAPI_MODE == NFAPI_MODE_VNF)
// cur_harq->is_waiting = 0;
int rnti_types[2] = { NR_RNTI_C, 0 };