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Commit 1462f0e6 authored by Raymond Knopp's avatar Raymond Knopp
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ENDC path switch S1-U: Bugfixes at gNB side

parent cbba3da3
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Showing with 229 additions and 36 deletions
openair1/PHY/NR_ESTIMATION/nr_ul_channel_estimation.c
View file @ 1462f0e6
......@@ -36,6 +36,7 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB,
unsigned char symbol,
unsigned short bwp_start_subcarrier,
nfapi_nr_pusch_pdu_t *pusch_pdu) {
printf("nr_pusch_channel_estimation Ns %d p %d symbol %d\n", Ns, p, symbol);
int pilot[3280] __attribute__((aligned(16)));
unsigned char aarx;
......@@ -488,5 +489,18 @@ int nr_pusch_channel_estimation(PHY_VARS_gNB *gNB,
fclose(debug_ch_est);
#endif
{
char name[128];
FILE *f;
sprintf(name, "ch_estimate.%d.%d.raw", gNB->proc.frame_rx, symbol);
f = fopen(name, "w"); if (f == NULL) exit(1);
fwrite(&ul_ch_estimates[0][symbol_offset], nb_rb_pusch*12*4, 1, f);
fclose(f);
sprintf(name, "ch_estimate_time.%d.%d.raw", gNB->proc.frame_rx, symbol);
f = fopen(name, "w"); if (f == NULL) exit(1);
fwrite(ul_ch_estimates_time[0], 1536*4, 1, f);
fclose(f);
}
return(0);
}
openair1/PHY/NR_TRANSPORT/nr_dci.c
View file @ 1462f0e6
......@@ -238,6 +238,8 @@ uint8_t nr_generate_dci_top(nfapi_nr_dl_tti_pdcch_pdu *pdcch_pdu,
pdcch_pdu_rel15->dci_pdu.AggregationLevel[d],
0,NULL);
polar_encoder_fast((uint64_t*)pdcch_pdu_rel15->dci_pdu.Payload[d], encoder_output, n_RNTI,1,currentPtr);
printf("DCI PDU: [0]->0x%lx \t [1]->0x%lx %d bits aggreg %d\n",
((uint64_t*)pdcch_pdu_rel15->dci_pdu.Payload[d])[0], ((uint64_t*)pdcch_pdu_rel15->dci_pdu.Payload[d])[1], pdcch_pdu_rel15->dci_pdu.PayloadSizeBits[d], pdcch_pdu_rel15->dci_pdu.AggregationLevel[d]);
#ifdef DEBUG_CHANNEL_CODING
printf("polar rnti %x,length %d, L %d\n",n_RNTI, pdcch_pdu_rel15->dci_pdu.PayloadSizeBits[d],pdcch_pdu_rel15->dci_pdu.AggregationLevel[d]);
printf("DCI PDU: [0]->0x%lx \t [1]->0x%lx\n",
......
openair1/PHY/NR_TRANSPORT/nr_prach.c
View file @ 1462f0e6
......@@ -81,6 +81,8 @@ void nr_fill_prach(PHY_VARS_gNB *gNB,
void init_prach_ru_list(RU_t *ru) {
//g_log->debug_mask |= PRACH;
AssertFatal(ru!=NULL,"ruis null\n");
for (int i=0; i<NUMBER_OF_NR_RU_PRACH_MAX; i++) ru->prach_list[i].frame=-1;
pthread_mutex_init(&ru->prach_list_mutex,NULL);
......@@ -382,6 +384,17 @@ void rx_nr_prach_ru(RU_t *ru,
for (int i=6;i<12;i++) dft1536(prach2+(3072*i),rxsigF[aa]+(3072*i),1);
reps+=6;
}
if (0){
char name[256];
sprintf(name, "time.%d.%d.raw", frame, slot);
FILE *f = fopen(name, "w"); if (f == NULL) exit(1);
fwrite(prach2-1536*4, 1536*4*4+1536*4, 1, f);
fclose(f);
sprintf(name, "freq.%d.%d.raw", frame, slot);
f = fopen(name, "w"); if (f == NULL) exit(1);
fwrite(rxsigF[aa], 1536*4*4, 1, f);
fclose(f);
}
}// mu==1
else if (mu==2) AssertFatal(1==0,"Shouldn't get here\n");
else if (mu==3) AssertFatal(1==0,"Shouldn't get here\n");
......@@ -515,6 +528,13 @@ void rx_nr_prach_ru(RU_t *ru,
}
memcpy((void*)rxsigF2,(void *)rxsigF_tmp,N_ZC<<2);
if (0){
char name[256];
sprintf(name, "sum.%d.%d.raw", frame, slot);
FILE *f = fopen(name, "w"); if (f == NULL) exit(1);
fwrite(rxsigF_tmp, N_ZC*4, 1, f);
fclose(f);
}
}
}
......@@ -537,7 +557,7 @@ void rx_nr_prach(PHY_VARS_gNB *gNB,
uint16_t rootSequenceIndex;
int numrootSequenceIndex;
uint8_t restricted_set;
uint8_t n_ra_prb;
uint8_t n_ra_prb = 0;
int16_t *prachF=NULL;
int nb_rx;
......@@ -620,7 +640,19 @@ void rx_nr_prach(PHY_VARS_gNB *gNB,
*max_preamble_delay=0;
*max_preamble=0;
if (0){
char name[256];
sprintf(name, "sum2.%d.%d.raw", frame, subframe);
FILE *f = fopen(name, "w"); if (f == NULL) exit(1);
fwrite(rxsigF[0], N_ZC*4, 1, f);
fclose(f);
}
for (preamble_index=0 ; preamble_index<64 ; preamble_index++) {
{
int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],(N_ZC==839) ? 840: 140));
if (en>40 && preamble_index==0) LOG_I(PHY,"%d.%d: try preamble %d en %d\n",frame,subframe,preamble_index, en);
}
if (LOG_DEBUGFLAG(PRACH)){
int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],(N_ZC==839) ? 840: 140));
......@@ -701,8 +733,9 @@ void rx_nr_prach(PHY_VARS_gNB *gNB,
}
// Compute DFT of RX signal (conjugate input, results in conjugate output) for each new rootSequenceIndex
int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],140));
if (LOG_DEBUGFLAG(PRACH)) {
int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],840));
//int en = dB_fixed(signal_energy((int32_t*)&rxsigF[0][0],840));
if (en>60) LOG_I(PHY,"frame %d, subframe %d : preamble index %d, NCS %d, N_ZC/NCS %d: offset %d, preamble shift %d , en %d)\n",
frame,subframe,preamble_index,NCS,N_ZC/NCS,preamble_offset,preamble_shift,en);
}
......@@ -765,6 +798,8 @@ void rx_nr_prach(PHY_VARS_gNB *gNB,
for (i=0; i<NCS2; i++) {
lev = (int32_t)prach_ifft[(preamble_shift2+i)];
levdB = dB_fixed_times10(lev);
//if (en>60) LOG_I(PHY, "preamble_index %d NCS2 %d i %d lev %d levdB %d preamble_shift2 %d\n", preamble_index, NCS2, i, lev, levdB, preamble_shift2);
if (levdB>*max_preamble_energy) {
*max_preamble_energy = levdB;
*max_preamble_delay = i; // Note: This has to be normalized to the 30.72 Ms/s sampling rate
......
openair1/PHY/NR_TRANSPORT/nr_prach_common.c
View file @ 1462f0e6
......@@ -94,7 +94,6 @@ void nr_fill_du(uint16_t N_ZC,uint16_t *prach_root_sequence_map)
nr_du[u] = ((p<(N_ZC>>1)) ? p : (N_ZC-p));
}
}
......@@ -159,6 +158,7 @@ void compute_nr_prach_seq(nfapi_nr_config_request_scf_t *config,
for (k=0; k<N_ZC; k++) {
// multiply by inverse of 2 (required since ru is exp[j 2\pi n])
X_u[i][k] = ((uint32_t*)nr_ru)[(((k*(1+(inv_u*k)))%N_ZC)*nr_ZC_inv[2])%N_ZC];
if (k < 16) printf("u %d k %d I %d Q %d index %d\n", u, k, (short)(X_u[i][k]&65535), (short)((X_u[i][k] >> 16) & 65535), (((k*(1+(inv_u*k)))%N_ZC)*70)%N_ZC);
}
}
......
openair1/PHY/NR_TRANSPORT/nr_ulsch.c
View file @ 1462f0e6
......@@ -88,6 +88,7 @@ void nr_ulsch_unscrambling(int16_t* llr,
uint32_t Nid,
uint32_t n_RNTI)
{
printf("nr_ulsch_unscrambling n_RNTI %d\n", n_RNTI);
uint8_t reset;
uint32_t x1, x2, s=0;
......
openair1/PHY/NR_TRANSPORT/nr_ulsch_demodulation.c
View file @ 1462f0e6
......@@ -991,6 +991,8 @@ void nr_rx_pusch(PHY_VARS_gNB *gNB,
int avg[4];
uint8_t nodata_dmrs = 1; // FIXME to be properly configured from fapi
printf("nr_rx_pusch frame %d nr_tti_rx %d symbol %d rel15_ul->start_symbol_index %d rel15_ul->nr_of_symbols %d\n", frame, nr_tti_rx, symbol, rel15_ul->start_symbol_index, rel15_ul->nr_of_symbols);
dmrs_symbol_flag = 0;
if(symbol == rel15_ul->start_symbol_index){
......@@ -1034,6 +1036,15 @@ void nr_rx_pusch(PHY_VARS_gNB *gNB,
//--------------------- RBs extraction ---------------------
//----------------------------------------------------------
{
char name[128];
FILE *f;
sprintf(name, "rxdataF.%d.%d.raw", frame, symbol);
f = fopen(name, "w");
fwrite(&gNB->common_vars.rxdataF[0][symbol * frame_parms->ofdm_symbol_size], frame_parms->ofdm_symbol_size*4, 1, f);
fclose(f);
}
if (nb_re_pusch > 0) {
nr_ulsch_extract_rbs_single(gNB->common_vars.rxdataF,
......@@ -1086,6 +1097,20 @@ void nr_rx_pusch(PHY_VARS_gNB *gNB,
rel15_ul->rb_size,
gNB->pusch_vars[UE_id]->log2_maxh);
{
char name[128];
FILE *f;
sprintf(name, "rxdataF_ext.%d.%d.raw", frame, symbol);
f = fopen(name, "w");
int nb_re_pusch = NR_NB_SC_PER_RB * rel15_ul->rb_size;
fwrite(&gNB->pusch_vars[UE_id]->rxdataF_ext[0][symbol * nb_re_pusch], nb_re_pusch*4, 1, f);
fclose(f);
sprintf(name, "rxdataF_comp.%d.%d.raw", frame, symbol);
f = fopen(name, "w");
fwrite(&gNB->pusch_vars[UE_id]->rxdataF_comp[0][symbol * nb_re_pusch], nb_re_pusch*4, 1, f);
fclose(f);
}
#ifdef NR_SC_FDMA
nr_idft(&((uint32_t*)gNB->pusch_vars[UE_id]->rxdataF_ext[0])[symbol * rel15_ul->rb_size * NR_NB_SC_PER_RB], nb_re_pusch);
#endif
......
openair1/SCHED_NR/nr_prach_procedures.c
View file @ 1462f0e6
......@@ -77,6 +77,8 @@ void L1_nr_prach_procedures(PHY_VARS_gNB *gNB,int frame,int slot,
}
}
//ru = gNB->RU_list[0];
//rx_nr_prach_ru(ru, prach_pdu, frame, slot);
rx_nr_prach(gNB,
prach_pdu,
......@@ -86,6 +88,8 @@ void L1_nr_prach_procedures(PHY_VARS_gNB *gNB,int frame,int slot,
&max_preamble_energy[0],
&max_preamble_delay[0]
);
if (max_preamble_energy[0] > 200)
printf("ra %d.%d preamble %d energy %d delay %d gNB->measurements.prach_I0+100 %d\n", frame, slot, max_preamble[0], max_preamble_energy[0], max_preamble_delay[0], gNB->measurements.prach_I0+100);
LOG_D(PHY,"[RAPROC] Frame %d, slot %d : Most likely preamble %d, energy %d dB delay %d (prach_energy counter %d)\n",
frame,slot,
......
openair1/SCHED_NR/nr_ru_procedures.c
View file @ 1462f0e6
......@@ -512,6 +512,16 @@ void nr_fep0(RU_t *ru, int first_half) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPRX+proc->tti_rx, 1);
if(0){
//printf("nr_fep0 proc->tti_rx %d f %dd\n", proc->tti_rx, proc->frame_rx);
char name[128];
FILE *f;
sprintf(name, "rxdata.%d.%d.raw", proc->frame_rx, proc->tti_rx);
f = fopen(name, "w"); if (f == NULL) exit(1);
fwrite(&ru->common.rxdata[0][proc->tti_rx * 23040], 23040*4, 1, f);
fclose(f);
}
// remove_7_5_kHz(ru,(slot&1)+(proc->tti_rx<<1));
for (l = start_symbol; l < end_symbol; l++) {
for (aa = 0; aa < fp->nb_antennas_rx; aa++) {
......@@ -648,6 +658,8 @@ void nr_fep_full(RU_t *ru, int slot) {
// remove_7_5_kHz(ru,proc->tti_rx<<1);
// remove_7_5_kHz(ru,1+(proc->tti_rx<<1));
printf("nr_fep_full proc->tti_rx %d\n", proc->tti_rx);
for (l = 0; l < fp->symbols_per_slot; l++) {
for (aa = 0; aa < fp->nb_antennas_rx; aa++) {
nr_slot_fep_ul(fp,
......
openair2/GNB_APP/gnb_config.c
View file @ 1462f0e6
......@@ -237,6 +237,7 @@ void fix_scc(NR_ServingCellConfigCommon_t *scc,uint64_t ssbmap) {
scc->ssb_PositionsInBurst->choice.mediumBitmap.buf[0] = 0;
for (int i=0; i<8; i++)
scc->ssb_PositionsInBurst->choice.mediumBitmap.buf[0] |= (((ssbmap>>(7-i))&0x01)<<i);
//scc->ssb_PositionsInBurst->choice.mediumBitmap.buf[0] = 0x80; //ssbmap;
}else {
scc->ssb_PositionsInBurst->choice.longBitmap.size = 8;
scc->ssb_PositionsInBurst->choice.longBitmap.bits_unused = 0;
......@@ -719,8 +720,12 @@ int RCconfig_nr_gtpu(void ) {
if (address) {
MessageDef *message;
AssertFatal((message = itti_alloc_new_message(TASK_GNB_APP, GTPV1U_ENB_S1_REQ))!=NULL,"");
IPV4_STR_ADDR_TO_INT_NWBO ( address, RC.gtpv1u_data_g->enb_ip_address_for_S1u_S12_S4_up, "BAD IP ADDRESS FORMAT FOR eNB S1_U !\n" );
LOG_I(GTPU,"Configuring GTPu address : %s -> %x\n",address,RC.gtpv1u_data_g->enb_ip_address_for_S1u_S12_S4_up);
// IPV4_STR_ADDR_TO_INT_NWBO ( address, RC.gtpv1u_data_g->enb_ip_address_for_S1u_S12_S4_up, "BAD IP ADDRESS FORMAT FOR eNB S1_U !\n" );
// LOG_I(GTPU,"Configuring GTPu address : %s -> %x\n",address,RC.gtpv1u_data_g->enb_ip_address_for_S1u_S12_S4_up);
IPV4_STR_ADDR_TO_INT_NWBO ( address, GTPV1U_ENB_S1_REQ(message).enb_ip_address_for_S1u_S12_S4_up, "BAD IP ADDRESS FORMAT FOR eNB S1_U !\n" );
LOG_I(GTPU,"Configuring GTPu address : %s -> %x\n",address,GTPV1U_ENB_S1_REQ(message).enb_ip_address_for_S1u_S12_S4_up);
GTPV1U_ENB_S1_REQ(message).enb_port_for_S1u_S12_S4_up = gnb_port_for_S1U;
itti_send_msg_to_task (TASK_GTPV1_U, 0, message); // data model is wrong: gtpu doesn't have enb_id (or module_id)
} else
......
openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c
View file @ 1462f0e6
......@@ -1397,7 +1397,7 @@ void nr_get_tbs_dl(nfapi_nr_dl_tti_pdsch_pdu *pdsch_pdu,
uint8_t N_sh_symb = pdsch_rel15->NrOfSymbols;
uint8_t Imcs = pdsch_rel15->mcsIndex[0];
uint16_t N_RE_prime = NR_NB_SC_PER_RB*N_sh_symb - N_PRB_DMRS - N_PRB_oh;
LOG_D(MAC, "N_RE_prime %d for %d symbols %d DMRS per PRB and %d overhead\n", N_RE_prime, N_sh_symb, N_PRB_DMRS, N_PRB_oh);
LOG_I(MAC, "N_RE_prime %d for %d symbols %d DMRS per PRB and %d overhead\n", N_RE_prime, N_sh_symb, N_PRB_DMRS, N_PRB_oh);
uint16_t R;
uint32_t TBS=0;
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
View file @ 1462f0e6
......@@ -295,7 +295,7 @@ void nr_initiate_ra_proc(module_id_t module_idP,
LOG_D(MAC, "%s() Msg2[%04d%d] SFN/SF:%04d%d\n", __FUNCTION__, ra->Msg2_frame, ra->Msg2_slot, frameP, slotP);
do {
ra->rnti = (taus() % 65518) + 1;
ra->rnti = 666; //(taus() % 65518) + 1;
loop++;
}
while (loop != 100 && !(find_nr_UE_id(module_idP, ra->rnti) == -1 && ra->rnti >= 1 && ra->rnti <= 65519));
......@@ -677,7 +677,7 @@ void nr_generate_Msg2(module_id_t module_idP,
dci_formats[0] = NR_DL_DCI_FORMAT_1_0;
rnti_types[0] = NR_RNTI_RA;
LOG_D(MAC, "[RAPROC] DCI params: rnti %d, rnti_type %d, dci_format %d coreset params: FreqDomainResource %llx, start_symbol %d n_symb %d\n",
LOG_I(MAC, "[RAPROC] DCI params: rnti %d, rnti_type %d, dci_format %d coreset params: FreqDomainResource %llx, start_symbol %d n_symb %d\n",
pdcch_pdu_rel15->dci_pdu.RNTI[0],
rnti_types[0],
dci_formats[0],
......@@ -810,6 +810,8 @@ void nr_fill_rar(uint8_t Mod_idP,
ul_grant = csi_req | (tpc_command << 1) | (pusch_pdu->mcs_index << 4) | (ra->Msg3_tda_id << 8) | (f_alloc << 12) | (pusch_pdu->frequency_hopping << 26);
printf("ul grant 0x%x mcs %d f_alloc %d tpc %d\n", ul_grant, pusch_pdu->mcs_index, f_alloc, tpc_command);
rar->UL_GRANT_1 = (uint8_t) (ul_grant >> 24) & 0x07;
rar->UL_GRANT_2 = (uint8_t) (ul_grant >> 16) & 0xff;
rar->UL_GRANT_3 = (uint8_t) (ul_grant >> 8) & 0xff;
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c
View file @ 1462f0e6
......@@ -84,7 +84,7 @@ void schedule_nr_mib(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){
if (mib_sdu_length > 0) {
LOG_I(MAC, "Frame %d, slot %d: Adding BCH PDU in position %d (length %d)\n", frameP, slotP, dl_req->nPDUs, mib_sdu_length);
LOG_D(MAC, "Frame %d, slot %d: Adding BCH PDU in position %d (length %d)\n", frameP, slotP, dl_req->nPDUs, mib_sdu_length);
if ((frameP & 1023) < 80){
LOG_I(MAC,"[gNB %d] Frame %d : MIB->BCH CC_id %d, Received %d bytes\n",module_idP, frameP, CC_id, mib_sdu_length);
......
openair2/LAYER2/NR_MAC_gNB/nr_compute_tbs_common.c
View file @ 1462f0e6
......@@ -28,6 +28,8 @@
#include "common/utils/nr/nr_common.h"
#include <math.h>
#include "LOG/log.h"
//Table 5.1.2.2-2
uint16_t Tbstable_nr[INDEX_MAX_TBS_TABLE] = {24,32,40,48,56,64,72,80,88,96,104,112,120,128,136,144,152,160,168,176,184,192,208,224,240,256,272,288,304,320,336,352,368,384,408,432,456,480,504,528,552,576,608,640,672,704,736,768,808,848,888,928,984,1032,1064,1128,1160,1192,1224,1256,1288,1320,1352,1416,1480,1544,1608,1672,1736,1800,1864,1928,2024,2088,2152,2216,2280,2408,2472,2536,2600,2664,2728,2792,2856,2976,3104,3240,3368,3496,3624,3752,3824};
......@@ -88,6 +90,8 @@ uint32_t nr_compute_tbs(uint16_t Qm,
}
//printf("Ninfo %d nbp_re %d nb_re %d Qm %d, R %d, tbs %d\n", Ninfo, nbp_re, nb_re, Qm, R, nr_tbs);
LOG_I(PHY, "Ninfo %d nbp_re %d nb_re %d Qm %d, R %d, tbs %d nb_symb_sch %d nb_dmrs_prb %d nb_rb_oh %d tb_scaling %d Nl %d\n",
Ninfo, nbp_re, nb_re, Qm, R, nr_tbs, nb_symb_sch, nb_dmrs_prb, nb_rb_oh, tb_scaling, Nl);
return nr_tbs;
}
......
openair2/RRC/NR/rrc_gNB_nsa.c
View file @ 1462f0e6
......@@ -155,6 +155,14 @@ void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_
create_tunnel_req.sgw_S1u_teid[i] = ue_context_p->ue_context.e_rab[i].param.gtp_teid;
memcpy(&create_tunnel_req.sgw_addr[i], &ue_context_p->ue_context.e_rab[i].param.sgw_addr, sizeof(transport_layer_addr_t));
inde_list[i] = i;
LOG_I(RRC,"S1-U tunnel: index %d target sgw ip %d.%d.%d.%d length %d gtp teid %u\n",
i,
create_tunnel_req.sgw_addr[i].buffer[0],
create_tunnel_req.sgw_addr[i].buffer[1],
create_tunnel_req.sgw_addr[i].buffer[2],
create_tunnel_req.sgw_addr[i].buffer[3],
create_tunnel_req.sgw_addr[i].length,
create_tunnel_req.sgw_S1u_teid[i]);
}
//PM: Is this where we should extract the rnti from?
create_tunnel_req.rnti = ue_context_p->ue_id_rnti;
......@@ -175,6 +183,26 @@ void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].e_rab_id = ue_context_p->ue_context.e_rab[i].param.e_rab_id;
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gtp_teid = create_tunnel_resp.enb_S1u_teid[i];
memcpy(&X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr, &create_tunnel_resp.enb_addr, sizeof(transport_layer_addr_t));
//The length field in the X2AP targetting structure is expected in bits but the create_tunnel_resp returns the address length in bytes
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.length = create_tunnel_resp.enb_addr.length*8;
LOG_I(RRC,"S1-U create_tunnel_resp tunnel: index %d target gNB ip %d.%d.%d.%d length %d gtp teid %u\n",
i,
create_tunnel_resp.enb_addr.buffer[0],
create_tunnel_resp.enb_addr.buffer[1],
create_tunnel_resp.enb_addr.buffer[2],
create_tunnel_resp.enb_addr.buffer[3],
create_tunnel_resp.enb_addr.length,
create_tunnel_resp.enb_S1u_teid[i]);
LOG_I(RRC,"X2AP sGNB Addition Request: index %d target gNB ip %d.%d.%d.%d length %d gtp teid %u\n",
i,
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.buffer[0],
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.buffer[1],
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.buffer[2],
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.buffer[3],
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gnb_addr.length,
X2AP_ENDC_SGNB_ADDITION_REQ_ACK(msg).e_rabs_admitted_tobeadded[i].gtp_teid);
}
}
else
......
openair2/RRC/NR/rrc_gNB_reconfig.c
View file @ 1462f0e6
This diff is collapsed.
openair2/X2AP/x2ap_eNB_generate_messages.c
View file @ 1462f0e6
......@@ -1748,8 +1748,8 @@ int x2ap_gNB_generate_ENDC_x2_SgNB_addition_request_ACK( x2ap_eNB_instance_t *in
e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->resource_configuration.present = X2AP_E_RABs_Admitted_ToBeAdded_SgNBAddReqAck_Item__resource_configuration_PR_sgNBPDCPpresent;
INT32_TO_OCTET_STRING(x2ap_sgnb_addition_req_ACK->e_rabs_admitted_tobeadded[i].gtp_teid, &e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.gTP_TEID);
e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.transportLayerAddress.size = e_SCG_rabs_tobeadded.eNB_addr.length/8;
e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.transportLayerAddress.bits_unused = e_SCG_rabs_tobeadded.eNB_addr.length%8;
e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.transportLayerAddress.size = x2ap_sgnb_addition_req_ACK->e_rabs_admitted_tobeadded[i].gnb_addr.length/8;
e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.transportLayerAddress.bits_unused = x2ap_sgnb_addition_req_ACK->e_rabs_admitted_tobeadded[i].gnb_addr.length%8;
e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.transportLayerAddress.buf =
calloc(1, e_RABS_AdmittedToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_DL_GTPtunnelEndpoint.transportLayerAddress.size);
......
openair2/X2AP/x2ap_eNB_handler.c
View file @ 1462f0e6
......@@ -1756,6 +1756,15 @@ int x2ap_gNB_handle_ENDC_sGNB_addition_request (instance_t instance,
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[i].sgw_addr.length =
e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_UL_GTPtunnelEndpoint.transportLayerAddress.size * 8 - e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_UL_GTPtunnelEndpoint.transportLayerAddress.bits_unused;
LOG_I(RRC,"x2u tunnel: index %d target sgw ip %d.%d.%d.%d length %d gtp teid %u\n",
i,
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[i].sgw_addr.buffer[0],
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[i].sgw_addr.buffer[1],
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[i].sgw_addr.buffer[2],
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[i].sgw_addr.buffer[3],
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[i].sgw_addr.length,
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[i].gtp_teid);
OCTET_STRING_TO_INT32(&e_RABS_ToBeAdded_SgNBAddReq_Item->resource_configuration.choice.sgNBPDCPpresent.s1_UL_GTPtunnelEndpoint.gTP_TEID,
X2AP_ENDC_SGNB_ADDITION_REQ(msg).e_rabs_tobeadded[i].gtp_teid);
}
......
openair3/GTPV1-U/gtpv1u_eNB.c
View file @ 1462f0e6
......@@ -943,6 +943,8 @@ gtpv1u_create_s1u_tunnel(
memcpy(&create_tunnel_resp_pP->enb_addr.buffer,
&RC.gtpv1u_data_g->enb_ip_address_for_S1u_S12_S4_up,
sizeof (in_addr_t));
LOG_I(GTPU,"Configured GTPu address : %x\n",RC.gtpv1u_data_g->enb_ip_address_for_S1u_S12_S4_up);
create_tunnel_resp_pP->enb_addr.length = sizeof (in_addr_t);
addrs_length_in_bytes = create_tunnel_req_pP->sgw_addr[i].length / 8;
AssertFatal((addrs_length_in_bytes == 4) ||
......@@ -971,6 +973,15 @@ gtpv1u_create_s1u_tunnel(
gtpv1u_ue_data_p->bearers[eps_bearer_id - GTPV1U_BEARER_OFFSET].teid_sgw = create_tunnel_req_pP->sgw_S1u_teid[i];
gtpv1u_ue_data_p->num_bearers++;
create_tunnel_resp_pP->enb_S1u_teid[i] = s1u_teid;
LOG_I(GTPU,"Copied to create_tunnel_resp tunnel: index %d target gNB ip %d.%d.%d.%d length %d gtp teid %u\n",
i,
create_tunnel_resp_pP->enb_addr.buffer[0],
create_tunnel_resp_pP->enb_addr.buffer[1],
create_tunnel_resp_pP->enb_addr.buffer[2],
create_tunnel_resp_pP->enb_addr.buffer[3],
create_tunnel_resp_pP->enb_addr.length,
create_tunnel_resp_pP->enb_S1u_teid[i]);
} else {
create_tunnel_resp_pP->enb_S1u_teid[i] = 0;
create_tunnel_resp_pP->status = 0xFF;
......
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