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clean-up: reduce nested if in CSI meas function

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This commit is contained in:
Sakthivel Velumani
2026-01-26 10:02:30 +01:00
committed by francescomani
parent 207b061e22
commit d1febb5fc2
1 changed files with 58 additions and 53 deletions
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openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
+17 -12
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@@ -2601,24 +2601,35 @@ int nr_get_csi_measurements(NR_UE_MAC_INST_t *mac, frame_t frame, int slot, PUCC
{ {
NR_UE_UL_BWP_t *current_UL_BWP = mac->current_UL_BWP; NR_UE_UL_BWP_t *current_UL_BWP = mac->current_UL_BWP;
NR_PUCCH_Config_t *pucch_Config = current_UL_BWP ? current_UL_BWP->pucch_Config : NULL; NR_PUCCH_Config_t *pucch_Config = current_UL_BWP ? current_UL_BWP->pucch_Config : NULL;
int num_csi = 0;
if (mac->sc_info.csi_MeasConfig) { if (!mac->sc_info.csi_MeasConfig || !pucch_Config)
return 0;
int num_csi = 0;
NR_CSI_MeasConfig_t *csi_measconfig = mac->sc_info.csi_MeasConfig; NR_CSI_MeasConfig_t *csi_measconfig = mac->sc_info.csi_MeasConfig;
int csi_priority = INT_MAX; int csi_priority = INT_MAX;
for (int csi_report_id = 0; csi_report_id < csi_measconfig->csi_ReportConfigToAddModList->list.count; csi_report_id++) { for (int csi_report_id = 0; csi_report_id < csi_measconfig->csi_ReportConfigToAddModList->list.count; csi_report_id++) {
NR_CSI_ReportConfig_t *csirep = csi_measconfig->csi_ReportConfigToAddModList->list.array[csi_report_id]; NR_CSI_ReportConfig_t *csirep = csi_measconfig->csi_ReportConfigToAddModList->list.array[csi_report_id];
if(csirep->reportConfigType.present == NR_CSI_ReportConfig__reportConfigType_PR_periodic) { AssertFatal(csirep->reportConfigType.present == NR_CSI_ReportConfig__reportConfigType_PR_aperiodic
|| csirep->reportConfigType.present == NR_CSI_ReportConfig__reportConfigType_PR_periodic,
"Not supported CSI report type\n");
// Aperiodic CSI measurements handled in nr_ue_aperiodic_csi_reporting function
if (csirep->reportConfigType.present != NR_CSI_ReportConfig__reportConfigType_PR_periodic)
continue;
int period, offset; int period, offset;
csi_period_offset(csirep, NULL, &period, &offset); csi_period_offset(csirep, NULL, &period, &offset);
const int n_slots_frame = mac->frame_structure.numb_slots_frame; const int n_slots_frame = mac->frame_structure.numb_slots_frame;
if (((n_slots_frame*frame + slot - offset)%period) == 0 && pucch_Config) { // Check if current slot falls in the report period
if (((n_slots_frame * frame + slot - offset) % period) != 0)
continue;
int csi_res_id = -1; int csi_res_id = -1;
for (int i = 0; i < csirep->reportConfigType.choice.periodic->pucch_CSI_ResourceList.list.count; i++) { for (int i = 0; i < csirep->reportConfigType.choice.periodic->pucch_CSI_ResourceList.list.count; i++) {
const NR_PUCCH_CSI_Resource_t *pucchcsires = const NR_PUCCH_CSI_Resource_t *pucchcsires = csirep->reportConfigType.choice.periodic->pucch_CSI_ResourceList.list.array[i];
csirep->reportConfigType.choice.periodic->pucch_CSI_ResourceList.list.array[i];
if (pucchcsires->uplinkBandwidthPartId == current_UL_BWP->bwp_id) { if (pucchcsires->uplinkBandwidthPartId == current_UL_BWP->bwp_id) {
csi_res_id = pucchcsires->pucch_Resource; csi_res_id = pucchcsires->pucch_Resource;
break; break;
@@ -2655,12 +2666,6 @@ int nr_get_csi_measurements(NR_UE_MAC_INST_t *mac, frame_t frame, int slot, PUCC
pucch->pucch_resource = csi_pucch; pucch->pucch_resource = csi_pucch;
} }
} }
}
else
AssertFatal(csirep->reportConfigType.present == NR_CSI_ReportConfig__reportConfigType_PR_aperiodic,
"Not supported CSI report type\n");
}
}
return num_csi; return num_csi;
} }