Skip to content

O
OpenXG-RAN
Commit 9f72b81d authored by Francesco Mani's avatar Francesco Mani
Browse files
Options

tci and csi on ssb depending on ssb bitmap

parent fa105bd4
Show whitespace changes
Inline Side-by-side
Showing with 71 additions and 171 deletions
openair2/RRC/NR/rrc_gNB_reconfig.c
View file @ 9f72b81d
......@@ -56,6 +56,11 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
int initial_csi_index) {
AssertFatal(servingcellconfigcommon!=NULL,"servingcellconfigcommon is null\n");
AssertFatal(secondaryCellGroup!=NULL,"secondaryCellGroup is null\n");
if(servingcellconfigcommon->ssb_PositionsInBurst->present !=2)
AssertFatal(1==0,"Currenrly implemented only for medium size SSB bitmap\n");
uint8_t bitmap = servingcellconfigcommon->ssb_PositionsInBurst->choice.mediumBitmap.buf[0];
memset(secondaryCellGroup,0,sizeof(NR_CellGroupConfig_t));
secondaryCellGroup->cellGroupId = scg_id;
NR_RLC_BearerConfig_t *RLC_BearerConfig = calloc(1,sizeof(*RLC_BearerConfig));
......@@ -193,9 +198,29 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition = calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition));
*secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition = NR_DMRS_DownlinkConfig__dmrs_AdditionalPosition_pos0;
#if 0
secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->tci_StatesToAddModList=calloc(1,sizeof(*secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->tci_StatesToAddModList));
int n_ssb = 0;
NR_TCI_State_t *tcic[8];
for (int i=0;i<8;i++) {
if ((bitmap>>(7-i))&0x01){
tcic[i]=calloc(1,sizeof(*tcic[i]));
tcic[i]->tci_StateId=n_ssb;
tcic[i]->qcl_Type1.cell=NULL;
tcic[i]->qcl_Type1.bwp_Id=calloc(1,sizeof(*tcic[i]->qcl_Type1.bwp_Id));
*tcic[i]->qcl_Type1.bwp_Id=1;
tcic[i]->qcl_Type1.referenceSignal.present = NR_QCL_Info__referenceSignal_PR_ssb;
tcic[i]->qcl_Type1.referenceSignal.choice.ssb = i;
tcic[i]->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tcic[i]);
n_ssb++;
}
}
#if 0
NR_TCI_State_t*tci0=calloc(1,sizeof(*tci0));
tci0->tci_StateId=0;
tci0->qcl_Type1.cell=NULL;
......@@ -276,85 +301,6 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
tci7->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeA;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tci7);
NR_TCI_State_t*tci8=calloc(1,sizeof(*tci8));
tci8->tci_StateId=8;
tci8->qcl_Type1.cell=NULL;
tci8->qcl_Type1.bwp_Id=calloc(1,sizeof(*tci8->qcl_Type1.bwp_Id));
*tci8->qcl_Type1.bwp_Id=1;
tci8->qcl_Type1.referenceSignal.present = NR_QCL_Info__referenceSignal_PR_ssb;
tci8->qcl_Type1.referenceSignal.choice.ssb = 0;
tci8->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tci8);
NR_TCI_State_t*tci9=calloc(1,sizeof(*tci9));
tci9->tci_StateId=9;
tci9->qcl_Type1.cell=NULL;
tci9->qcl_Type1.bwp_Id=calloc(1,sizeof(*tci9->qcl_Type1.bwp_Id));
*tci9->qcl_Type1.bwp_Id=1;
tci9->qcl_Type1.referenceSignal.present = NR_QCL_Info__referenceSignal_PR_ssb;
tci9->qcl_Type1.referenceSignal.choice.ssb = 1;
tci9->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tci9);
NR_TCI_State_t*tci10=calloc(1,sizeof(*tci10));
tci10->tci_StateId=10;
tci10->qcl_Type1.cell=NULL;
tci10->qcl_Type1.bwp_Id=calloc(1,sizeof(*tci10->qcl_Type1.bwp_Id));
*tci10->qcl_Type1.bwp_Id=1;
tci10->qcl_Type1.referenceSignal.present = NR_QCL_Info__referenceSignal_PR_ssb;
tci10->qcl_Type1.referenceSignal.choice.ssb = 2;
tci10->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tci10);
NR_TCI_State_t*tci11=calloc(1,sizeof(*tci11));
tci11->tci_StateId=11;
tci11->qcl_Type1.cell=NULL;
tci11->qcl_Type1.bwp_Id=calloc(1,sizeof(*tci11->qcl_Type1.bwp_Id));
*tci11->qcl_Type1.bwp_Id=1;
tci11->qcl_Type1.referenceSignal.present = NR_QCL_Info__referenceSignal_PR_ssb;
tci11->qcl_Type1.referenceSignal.choice.ssb = 3;
tci11->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tci11);
NR_TCI_State_t*tci12=calloc(1,sizeof(*tci12));
tci12->tci_StateId=12;
tci12->qcl_Type1.cell=NULL;
tci12->qcl_Type1.bwp_Id=calloc(1,sizeof(*tci12->qcl_Type1.bwp_Id));
*tci12->qcl_Type1.bwp_Id=1;
tci12->qcl_Type1.referenceSignal.present = NR_QCL_Info__referenceSignal_PR_ssb;
tci12->qcl_Type1.referenceSignal.choice.ssb = 4;
tci12->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tci12);
NR_TCI_State_t*tci13=calloc(1,sizeof(*tci13));
tci13->tci_StateId=13;
tci13->qcl_Type1.cell=NULL;
tci13->qcl_Type1.bwp_Id=calloc(1,sizeof(*tci13->qcl_Type1.bwp_Id));
*tci13->qcl_Type1.bwp_Id=1;
tci13->qcl_Type1.referenceSignal.present = NR_QCL_Info__referenceSignal_PR_ssb;
tci13->qcl_Type1.referenceSignal.choice.ssb = 5;
tci13->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tci13);
NR_TCI_State_t*tci14=calloc(1,sizeof(*tci14));
tci14->tci_StateId=14;
tci14->qcl_Type1.cell=NULL;
tci14->qcl_Type1.bwp_Id=calloc(1,sizeof(*tci14->qcl_Type1.bwp_Id));
*tci14->qcl_Type1.bwp_Id=1;
tci14->qcl_Type1.referenceSignal.present = NR_QCL_Info__referenceSignal_PR_ssb;
tci14->qcl_Type1.referenceSignal.choice.ssb = 6;
tci14->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tci14);
NR_TCI_State_t*tci15=calloc(1,sizeof(*tci15));
tci15->tci_StateId=15;
tci15->qcl_Type1.cell=NULL;
tci15->qcl_Type1.bwp_Id=calloc(1,sizeof(*tci15->qcl_Type1.bwp_Id));
*tci15->qcl_Type1.bwp_Id=1;
tci15->qcl_Type1.referenceSignal.present = NR_QCL_Info__referenceSignal_PR_ssb;
tci15->qcl_Type1.referenceSignal.choice.ssb = 7;
tci15->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tci15);
#endif
secondaryCellGroup->spCellConfig->spCellConfigDedicated->initialDownlinkBWP->pdsch_Config->choice.setup->tci_StatesToReleaseList=NULL;
......@@ -436,10 +382,12 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
coreset->tci_StatesPDCCH_ToAddList=calloc(1,sizeof(*coreset->tci_StatesPDCCH_ToAddList));
NR_TCI_StateId_t *tci[8];
for (int i=0;i<8;i++) {
if ((bitmap>>(7-i))&0x01){
tci[i]=calloc(1,sizeof(*tci[i]));
*tci[i] = i;
ASN_SEQUENCE_ADD(&coreset->tci_StatesPDCCH_ToAddList->list,tci[i]);
}
}
coreset->tci_StatesPDCCH_ToReleaseList = NULL;
coreset->tci_PresentInDCI = NULL;
coreset->pdcch_DMRS_ScramblingID = NULL;
......@@ -567,7 +515,9 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition = calloc(1,sizeof(*bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition));
*bwp->bwp_Dedicated->pdsch_Config->choice.setup->dmrs_DownlinkForPDSCH_MappingTypeA->choice.setup->dmrs_AdditionalPosition = NR_DMRS_DownlinkConfig__dmrs_AdditionalPosition_pos0;
bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList=NULL;
//bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList=NULL;
bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList=calloc(1,sizeof(*bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList));
#if 0
bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList=calloc(1,sizeof(*bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList));
......@@ -650,88 +600,27 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
tcid7->qcl_Type1.referenceSignal.choice.csi_rs = 30;
tcid7->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeA;
ASN_SEQUENCE_ADD(&bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tcid7);
NR_TCI_State_t*tcid8=calloc(1,sizeof(*tcid8));
tcid8->tci_StateId=8;
tcid8->qcl_Type1.cell=NULL;
tcid8->qcl_Type1.bwp_Id=calloc(1,sizeof(*tcid8->qcl_Type1.bwp_Id));
*tcid8->qcl_Type1.bwp_Id=1;
tcid8->qcl_Type1.referenceSignal.present = NR_QCL_Info__referenceSignal_PR_ssb;
tcid8->qcl_Type1.referenceSignal.choice.ssb = 0;
tcid8->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC;
ASN_SEQUENCE_ADD(&bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tcid8);
NR_TCI_State_t*tcid9=calloc(1,sizeof(*tcid9));
tcid9->tci_StateId=9;
tcid9->qcl_Type1.cell=NULL;
tcid9->qcl_Type1.bwp_Id=calloc(1,sizeof(*tcid9->qcl_Type1.bwp_Id));
*tcid9->qcl_Type1.bwp_Id=1;
tcid9->qcl_Type1.referenceSignal.present = NR_QCL_Info__referenceSignal_PR_ssb;
tcid9->qcl_Type1.referenceSignal.choice.ssb = 1;
tcid9->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC;
ASN_SEQUENCE_ADD(&bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tcid9);
NR_TCI_State_t*tcid10=calloc(1,sizeof(*tcid10));
tcid10->tci_StateId=10;
tcid10->qcl_Type1.cell=NULL;
tcid10->qcl_Type1.bwp_Id=calloc(1,sizeof(*tcid10->qcl_Type1.bwp_Id));
*tcid10->qcl_Type1.bwp_Id=1;
tcid10->qcl_Type1.referenceSignal.present = NR_QCL_Info__referenceSignal_PR_ssb;
tcid10->qcl_Type1.referenceSignal.choice.ssb = 2;
tcid10->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC;
ASN_SEQUENCE_ADD(&bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tcid10);
NR_TCI_State_t*tcid11=calloc(1,sizeof(*tcid11));
tcid11->tci_StateId=11;
tcid11->qcl_Type1.cell=NULL;
tcid11->qcl_Type1.bwp_Id=calloc(1,sizeof(*tcid11->qcl_Type1.bwp_Id));
*tcid11->qcl_Type1.bwp_Id=1;
tcid11->qcl_Type1.referenceSignal.present = NR_QCL_Info__referenceSignal_PR_ssb;
tcid11->qcl_Type1.referenceSignal.choice.ssb = 3;
tcid11->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC;
ASN_SEQUENCE_ADD(&bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tcid11);
NR_TCI_State_t*tcid12=calloc(1,sizeof(*tcid12));
tcid12->tci_StateId=12;
tcid12->qcl_Type1.cell=NULL;
tcid12->qcl_Type1.bwp_Id=calloc(1,sizeof(*tcid12->qcl_Type1.bwp_Id));
*tcid12->qcl_Type1.bwp_Id=1;
tcid12->qcl_Type1.referenceSignal.present = NR_QCL_Info__referenceSignal_PR_ssb;
tcid12->qcl_Type1.referenceSignal.choice.ssb = 4;
tcid12->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC;
ASN_SEQUENCE_ADD(&bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tcid12);
NR_TCI_State_t*tcid13=calloc(1,sizeof(*tcid13));
tcid13->tci_StateId=13;
tcid13->qcl_Type1.cell=NULL;
tcid13->qcl_Type1.bwp_Id=calloc(1,sizeof(*tcid13->qcl_Type1.bwp_Id));
*tcid13->qcl_Type1.bwp_Id=1;
tcid13->qcl_Type1.referenceSignal.present = NR_QCL_Info__referenceSignal_PR_ssb;
tcid13->qcl_Type1.referenceSignal.choice.ssb = 5;
tcid13->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC;
ASN_SEQUENCE_ADD(&bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tcid13);
NR_TCI_State_t*tcid14=calloc(1,sizeof(*tcid14));
tcid14->tci_StateId=14;
tcid14->qcl_Type1.cell=NULL;
tcid14->qcl_Type1.bwp_Id=calloc(1,sizeof(*tcid14->qcl_Type1.bwp_Id));
*tcid14->qcl_Type1.bwp_Id=1;
tcid14->qcl_Type1.referenceSignal.present = NR_QCL_Info__referenceSignal_PR_ssb;
tcid14->qcl_Type1.referenceSignal.choice.ssb = 6;
tcid14->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC;
ASN_SEQUENCE_ADD(&bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tcid14);
NR_TCI_State_t*tcid15=calloc(1,sizeof(*tcid15));
tcid15->tci_StateId=15;
tcid15->qcl_Type1.cell=NULL;
tcid15->qcl_Type1.bwp_Id=calloc(1,sizeof(*tcid15->qcl_Type1.bwp_Id));
*tcid15->qcl_Type1.bwp_Id=1;
tcid15->qcl_Type1.referenceSignal.present = NR_QCL_Info__referenceSignal_PR_ssb;
tcid15->qcl_Type1.referenceSignal.choice.ssb = 7;
tcid15->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC;
ASN_SEQUENCE_ADD(&bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tcid15);
#endif
n_ssb = 0;
NR_TCI_State_t *tcid[8];
for (int i=0;i<8;i++) {
if ((bitmap>>(7-i))&0x01){
tcid[i]=calloc(1,sizeof(*tcid[i]));
tcid[i]->tci_StateId=n_ssb;
tcid[i]->qcl_Type1.cell=NULL;
tcid[i]->qcl_Type1.bwp_Id=calloc(1,sizeof(*tcid[i]->qcl_Type1.bwp_Id));
*tcid[i]->qcl_Type1.bwp_Id=1;
tcid[i]->qcl_Type1.referenceSignal.present = NR_QCL_Info__referenceSignal_PR_ssb;
tcid[i]->qcl_Type1.referenceSignal.choice.ssb = i;
tcid[i]->qcl_Type1.qcl_Type=NR_QCL_Info__qcl_Type_typeC;
ASN_SEQUENCE_ADD(&bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToAddModList->list,tcid[i]);
n_ssb++;
}
}
bwp->bwp_Dedicated->pdsch_Config->choice.setup->tci_StatesToReleaseList=NULL;
bwp->bwp_Dedicated->pdsch_Config->choice.setup->vrb_ToPRB_Interleaver=NULL;
bwp->bwp_Dedicated->pdsch_Config->choice.setup->resourceAllocation=NR_PDSCH_Config__resourceAllocation_resourceAllocationType1;
......@@ -1135,34 +1024,45 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
csi_MeasConfig->csi_SSB_ResourceSetToAddModList = calloc(1,sizeof(*csi_MeasConfig->csi_SSB_ResourceSetToAddModList));
csi_MeasConfig->csi_SSB_ResourceSetToReleaseList = NULL;
NR_CSI_SSB_ResourceSet_t *ssbresset0 = calloc(1,sizeof(*ssbresset0));
ssbresset0->csi_SSB_ResourceSetId=0;
if ((bitmap>>7)&0x01){
NR_SSB_Index_t *ssbresset00=calloc(1,sizeof(*ssbresset00));
*ssbresset00=0;
ASN_SEQUENCE_ADD(&ssbresset0->csi_SSB_ResourceList.list,ssbresset00);
if (n_physical_antenna_ports > 1) {
}
if ((bitmap>>6)&0x01) {
NR_SSB_Index_t *ssbresset01=calloc(1,sizeof(*ssbresset01));
*ssbresset01=1;
ASN_SEQUENCE_ADD(&ssbresset0->csi_SSB_ResourceList.list,ssbresset01);
}
if (n_physical_antenna_ports > 3) {
if ((bitmap>>5)&0x01) {
NR_SSB_Index_t *ssbresset02=calloc(1,sizeof(*ssbresset02));
*ssbresset02=2;
ASN_SEQUENCE_ADD(&ssbresset0->csi_SSB_ResourceList.list,ssbresset02);
}
if ((bitmap>>4)&0x01) {
NR_SSB_Index_t *ssbresset03=calloc(1,sizeof(*ssbresset03));
*ssbresset03=3;
ASN_SEQUENCE_ADD(&ssbresset0->csi_SSB_ResourceList.list,ssbresset03);
}
if (n_physical_antenna_ports > 7) {
if ((bitmap>>3)&0x01) {
NR_SSB_Index_t *ssbresset04=calloc(1,sizeof(*ssbresset04));
*ssbresset04=4;
ASN_SEQUENCE_ADD(&ssbresset0->csi_SSB_ResourceList.list,ssbresset04);
}
if ((bitmap>>2)&0x01) {
NR_SSB_Index_t *ssbresset05=calloc(1,sizeof(*ssbresset05));
*ssbresset05=5;
ASN_SEQUENCE_ADD(&ssbresset0->csi_SSB_ResourceList.list,ssbresset05);
}
if ((bitmap>>1)&0x01) {
NR_SSB_Index_t *ssbresset06=calloc(1,sizeof(*ssbresset06));
*ssbresset06=6;
ASN_SEQUENCE_ADD(&ssbresset0->csi_SSB_ResourceList.list,ssbresset06);
}
if ((bitmap)&0x01) {
NR_SSB_Index_t *ssbresset07=calloc(1,sizeof(*ssbresset07));
*ssbresset07=7;
ASN_SEQUENCE_ADD(&ssbresset0->csi_SSB_ResourceList.list,ssbresset07);
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment