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Commit 8d056957 authored by hardy's avatar hardy
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Merge remote-tracking branch 'origin/benetel_driver_update' into integration_2021_wk09_b

parents 17d4c5c2 2651cd0c
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Showing with 276 additions and 244 deletions
common/utils/T/T_defs.h
View file @ 8d056957
...@@ -44,7 +44,7 @@ ...@@ -44,7 +44,7 @@
/* let's have 100 RBs functional for the basic simulator */ /* let's have 100 RBs functional for the basic simulator */
# define T_BUFFER_MAX (1024*64*2) # define T_BUFFER_MAX (1024*64*2)
#else #else
# define T_BUFFER_MAX (1024*64) # define T_BUFFER_MAX (1024*64*2)
#endif #endif
/* size of the local cache for messages (must be pow(2,something)) */ /* size of the local cache for messages (must be pow(2,something)) */
...@@ -52,7 +52,7 @@ ...@@ -52,7 +52,7 @@
/* we don't need much space for the basic simulator */ /* we don't need much space for the basic simulator */
# define T_CACHE_SIZE 1024 # define T_CACHE_SIZE 1024
#else #else
# define T_CACHE_SIZE (8192 * 2) # define T_CACHE_SIZE (8192)
#endif #endif
/* maximum number of bytes a message can contain */ /* maximum number of bytes a message can contain */
......
common/utils/T/T_messages.txt
View file @ 8d056957
ID = BENETEL
GROUP = ALL
FORMAT = int,frame : int,slot : buffer,rxdataF
#general logs #general logs
ID = ENB_MASTER_TICK ID = ENB_MASTER_TICK
DESC = eNodeB master tick - one tick per ms, to be used as "reference clock", mostly for ticktime view DESC = eNodeB master tick - one tick per ms, to be used as "reference clock", mostly for ticktime view
......
executables/nr-gnb.c
View file @ 8d056957
...@@ -1000,7 +1000,13 @@ void init_eNB_afterRU(void) { ...@@ -1000,7 +1000,13 @@ void init_eNB_afterRU(void) {
for (i=0; i<gNB->RU_list[ru_id]->nb_rx; aa++,i++) { for (i=0; i<gNB->RU_list[ru_id]->nb_rx; aa++,i++) {
LOG_I(PHY,"Attaching RU %d antenna %d to gNB antenna %d\n",gNB->RU_list[ru_id]->idx,i,aa); LOG_I(PHY,"Attaching RU %d antenna %d to gNB antenna %d\n",gNB->RU_list[ru_id]->idx,i,aa);
gNB->prach_vars.rxsigF[aa] = gNB->RU_list[ru_id]->prach_rxsigF[0][i]; gNB->prach_vars.rxsigF[aa] = gNB->RU_list[ru_id]->prach_rxsigF[0][i];
#if 0
printf("before %p\n", gNB->common_vars.rxdataF[aa]);
#endif
gNB->common_vars.rxdataF[aa] = gNB->RU_list[ru_id]->common.rxdataF[i]; gNB->common_vars.rxdataF[aa] = gNB->RU_list[ru_id]->common.rxdataF[i];
#if 0
printf("after %p\n", gNB->common_vars.rxdataF[aa]);
#endif
} }
} }
......
openair1/SCHED_NR/phy_procedures_nr_gNB.c
View file @ 8d056957
...@@ -551,6 +551,11 @@ void phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx) ...@@ -551,6 +551,11 @@ void phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx)
gNB_I0_measurements(gNB); gNB_I0_measurements(gNB);
// measure enegry in SS=10 L=4, nb_rb = 18, first_rb = 0 (corresponds to msg3)
int offset = 10*gNB->frame_parms.ofdm_symbol_size + gNB->frame_parms.first_carrier_offset;
int power_rxF = signal_energy_nodc(&gNB->common_vars.rxdataF[0][offset],12*18);
LOG_D(PHY,"frame %d, slot %d: UL signal energy %d\n",frame_rx,slot_rx,power_rxF);
for (int i=0;i<NUMBER_OF_NR_PUCCH_MAX;i++){ for (int i=0;i<NUMBER_OF_NR_PUCCH_MAX;i++){
NR_gNB_PUCCH_t *pucch = gNB->pucch[i]; NR_gNB_PUCCH_t *pucch = gNB->pucch[i];
if (pucch) { if (pucch) {
...@@ -646,6 +651,8 @@ void phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx) ...@@ -646,6 +651,8 @@ void phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx)
} }
#endif #endif
T(T_BENETEL, T_INT(frame_rx), T_INT(slot_rx), T_BUFFER(&gNB->common_vars.rxdataF[0][0], 2048*4*14));
uint8_t symbol_start = ulsch_harq->ulsch_pdu.start_symbol_index; uint8_t symbol_start = ulsch_harq->ulsch_pdu.start_symbol_index;
uint8_t symbol_end = symbol_start + ulsch_harq->ulsch_pdu.nr_of_symbols; uint8_t symbol_end = symbol_start + ulsch_harq->ulsch_pdu.nr_of_symbols;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_RX_PUSCH,1); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_RX_PUSCH,1);
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
View file @ 8d056957
...@@ -371,7 +371,13 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP, ...@@ -371,7 +371,13 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
#define BIT(x) (1 << (x)) #define BIT(x) (1 << (x))
const uint64_t dlsch_in_slot_bitmap = BIT( 1) | BIT( 2) | BIT( 3) | BIT( 4) | BIT( 5) | BIT( 6) const uint64_t dlsch_in_slot_bitmap = BIT( 1) | BIT( 2) | BIT( 3) | BIT( 4) | BIT( 5) | BIT( 6)
| BIT(11) | BIT(12) | BIT(13) | BIT(14) | BIT(15) | BIT(16); | BIT(11) | BIT(12) | BIT(13) | BIT(14) | BIT(15) | BIT(16);
const uint64_t ulsch_in_slot_bitmap = BIT( 8) | BIT(18);
uint8_t prach_config_index = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.prach_ConfigurationIndex;
uint64_t ulsch_in_slot_bitmap;
if (prach_config_index==4) //this is the PRACH config used in the Benetel RRU. TODO: make this generic for any PRACH config.
ulsch_in_slot_bitmap = BIT( 8) | BIT( 9);
else
ulsch_in_slot_bitmap = BIT( 8) | BIT(18);
memset(RC.nrmac[module_idP]->cce_list[bwp_id][0],0,MAX_NUM_CCE*sizeof(int)); // coreset0 memset(RC.nrmac[module_idP]->cce_list[bwp_id][0],0,MAX_NUM_CCE*sizeof(int)); // coreset0
memset(RC.nrmac[module_idP]->cce_list[bwp_id][1],0,MAX_NUM_CCE*sizeof(int)); // coresetid 1 memset(RC.nrmac[module_idP]->cce_list[bwp_id][1],0,MAX_NUM_CCE*sizeof(int)); // coresetid 1
......
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
View file @ 8d056957
...@@ -395,7 +395,7 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP, ...@@ -395,7 +395,7 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP,
T_BUFFER(sduP, sdu_lenP)); T_BUFFER(sduP, sdu_lenP));
UE_info->mac_stats[UE_id].ulsch_total_bytes_rx += sdu_lenP; UE_info->mac_stats[UE_id].ulsch_total_bytes_rx += sdu_lenP;
LOG_D(MAC, "[gNB %d][PUSCH %d] CC_id %d %d.%d Received ULSCH sdu from PHY (rnti %x, UE_id %d) ul_cqi %d\n", LOG_D(MAC, "[gNB %d][PUSCH %d] CC_id %d %d.%d Received ULSCH sdu from PHY (rnti %x, UE_id %d) ul_cqi %d sduP %p\n",
gnb_mod_idP, gnb_mod_idP,
harq_pid, harq_pid,
CC_idP, CC_idP,
...@@ -403,7 +403,8 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP, ...@@ -403,7 +403,8 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP,
slotP, slotP,
current_rnti, current_rnti,
UE_id, UE_id,
ul_cqi); ul_cqi,
sduP);
// if not missed detection (10dB threshold for now) // if not missed detection (10dB threshold for now)
if (UE_scheduling_control->ul_rssi < (100+rssi)) { if (UE_scheduling_control->ul_rssi < (100+rssi)) {
......
targets/ARCH/ETHERNET/benetel/4g/benetel.c
View file @ 8d056957
...@@ -163,8 +163,8 @@ int trx_benetel_ctlrecv(openair0_device *device, void *msg, ssize_t msg_len) ...@@ -163,8 +163,8 @@ int trx_benetel_ctlrecv(openair0_device *device, void *msg, ssize_t msg_len)
cap->FH_fmt = OAI_IF4p5_only; cap->FH_fmt = OAI_IF4p5_only;
cap->num_bands = 1; cap->num_bands = 1;
cap->band_list[0] = 7; cap->band_list[0] = 7;
cap->nb_rx[0] = 1; cap->nb_rx[0] = device->openair0_cfg->rx_num_channels;
cap->nb_tx[0] = 1; cap->nb_tx[0] = device->openair0_cfg->tx_num_channels;
cap->max_pdschReferenceSignalPower[0] = -27; cap->max_pdschReferenceSignalPower[0] = -27;
cap->max_rxgain[0] = 90; cap->max_rxgain[0] = 90;
...@@ -194,11 +194,12 @@ void benetel_fh_if4p5_south_in(RU_t *ru, ...@@ -194,11 +194,12 @@ void benetel_fh_if4p5_south_in(RU_t *ru,
LTE_DL_FRAME_PARMS *fp; LTE_DL_FRAME_PARMS *fp;
int symbol; int symbol;
int32_t *rxdata; int32_t *rxdata;
int antenna = 0; int antenna;
lock_ul_buffer(&s->buffers, *subframe); lock_ul_buffer(&s->buffers, *subframe);
next: next:
while (!(s->buffers.ul_busy[*subframe] == 0x3fff || while (!((s->buffers.ul_busy[0][*subframe] == 0x3fff &&
s->buffers.ul_busy[1][*subframe] == 0x3fff) ||
s->buffers.prach_busy[*subframe] == 1)) s->buffers.prach_busy[*subframe] == 1))
wait_ul_buffer(&s->buffers, *subframe); wait_ul_buffer(&s->buffers, *subframe);
if (s->buffers.prach_busy[*subframe] == 1) { if (s->buffers.prach_busy[*subframe] == 1) {
...@@ -217,24 +218,27 @@ next: ...@@ -217,24 +218,27 @@ next:
eNB = eNB_list[0]; eNB = eNB_list[0];
fp = &eNB->frame_parms; fp = &eNB->frame_parms;
for (symbol = 0; symbol < 14; symbol++) { for (antenna = 0; antenna < ru->nb_rx; antenna++) {
int i; for (symbol = 0; symbol < 14; symbol++) {
uint16_t *p = (uint16_t *)(&s->buffers.ul[*subframe][symbol*1200*4]); int i;
for (i = 0; i < 1200*2; i++) { uint16_t *p = (uint16_t *)(&s->buffers.ul[antenna][*subframe][symbol*1200*4]);
p[i] = htons(p[i]); for (i = 0; i < 1200*2; i++) {
} p[i] = htons(p[i]);
rxdata = &ru->common.rxdataF[antenna][symbol * fp->ofdm_symbol_size]; }
rxdata = &ru->common.rxdataF[antenna][symbol * fp->ofdm_symbol_size];
#if 1 #if 1
memcpy(rxdata + 2048 - 600, memcpy(rxdata + 2048 - 600,
&s->buffers.ul[*subframe][symbol*1200*4], &s->buffers.ul[antenna][*subframe][symbol*1200*4],
600 * 4); 600 * 4);
memcpy(rxdata, memcpy(rxdata,
&s->buffers.ul[*subframe][symbol*1200*4] + 600*4, &s->buffers.ul[antenna][*subframe][symbol*1200*4] + 600*4,
600 * 4); 600 * 4);
#endif #endif
}
} }
s->buffers.ul_busy[*subframe] = 0; s->buffers.ul_busy[0][*subframe] = 0;
s->buffers.ul_busy[1][*subframe] = 0;
signal_ul_buffer(&s->buffers, *subframe); signal_ul_buffer(&s->buffers, *subframe);
unlock_ul_buffer(&s->buffers, *subframe); unlock_ul_buffer(&s->buffers, *subframe);
...@@ -272,45 +276,49 @@ void benetel_fh_if4p5_south_out(RU_t *ru, ...@@ -272,45 +276,49 @@ void benetel_fh_if4p5_south_out(RU_t *ru,
LTE_DL_FRAME_PARMS *fp; LTE_DL_FRAME_PARMS *fp;
int symbol; int symbol;
int32_t *txdata; int32_t *txdata;
int aa = 0; int aa;
//printf("BENETEL: %s (f.sf %d.%d ts %ld)\n", __FUNCTION__, frame, subframe, timestamp); //printf("BENETEL: %s (f.sf %d.%d ts %ld)\n", __FUNCTION__, frame, subframe, timestamp);
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TRX_TST, ru->proc.timestamp_tx&0xffffffff ); VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TRX_TST, ru->proc.timestamp_tx&0xffffffff );
lock_dl_buffer(&s->buffers, subframe); lock_dl_buffer(&s->buffers, subframe);
if (s->buffers.dl_busy[subframe]) { if (s->buffers.dl_busy[0][subframe] ||
s->buffers.dl_busy[1][subframe]) {
printf("%s: fatal: DL buffer busy for subframe %d\n", __FUNCTION__, subframe); printf("%s: fatal: DL buffer busy for subframe %d\n", __FUNCTION__, subframe);
unlock_dl_buffer(&s->buffers, subframe); unlock_dl_buffer(&s->buffers, subframe);
return; return;
} }
eNB = eNB_list[0]; eNB = eNB_list[0];
fp = &eNB->frame_parms; fp = &eNB->frame_parms;
if (ru->num_eNB != 1 || ru->nb_tx != 1 || fp->ofdm_symbol_size != 2048 || if (ru->num_eNB != 1 || fp->ofdm_symbol_size != 2048 ||
fp->Ncp != NORMAL || fp->symbols_per_tti != 14) { fp->Ncp != NORMAL || fp->symbols_per_tti != 14) {
printf("%s:%d:%s: unsupported configuration\n", printf("%s:%d:%s: unsupported configuration\n",
__FILE__, __LINE__, __FUNCTION__); __FILE__, __LINE__, __FUNCTION__);
exit(1); exit(1);
} }
for (symbol = 0; symbol < 14; symbol++) { for (aa = 0; aa < ru->nb_tx; aa++) {
txdata = &ru->common.txdataF_BF[aa][symbol * fp->ofdm_symbol_size]; for (symbol = 0; symbol < 14; symbol++) {
txdata = &ru->common.txdataF_BF[aa][symbol * fp->ofdm_symbol_size];
#if 1 #if 1
memcpy(&s->buffers.dl[subframe][symbol*1200*4], memcpy(&s->buffers.dl[aa][subframe][symbol*1200*4],
txdata + 2048 - 600, txdata + 2048 - 600,
600 * 4); 600 * 4);
memcpy(&s->buffers.dl[subframe][symbol*1200*4] + 600*4, memcpy(&s->buffers.dl[aa][subframe][symbol*1200*4] + 600*4,
txdata + 1, txdata + 1,
600 * 4); 600 * 4);
#endif #endif
int i; int i;
uint16_t *p = (uint16_t *)(&s->buffers.dl[subframe][symbol*1200*4]); uint16_t *p = (uint16_t *)(&s->buffers.dl[aa][subframe][symbol*1200*4]);
for (i = 0; i < 1200*2; i++) { for (i = 0; i < 1200*2; i++) {
p[i] = htons(p[i]); p[i] = htons(p[i]);
}
} }
} }
s->buffers.dl_busy[subframe] = 0x3fff; s->buffers.dl_busy[0][subframe] = 0x3fff;
s->buffers.dl_busy[1][subframe] = 0x3fff;
unlock_dl_buffer(&s->buffers, subframe); unlock_dl_buffer(&s->buffers, subframe);
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_IF4P5_SOUTH_OUT_RU+ru->idx, ru->proc.frame_tx); VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_IF4P5_SOUTH_OUT_RU+ru->idx, ru->proc.frame_tx);
......
targets/ARCH/ETHERNET/benetel/4g/dpdk_driver.c
View file @ 8d056957
...@@ -233,19 +233,20 @@ l2fwd_simple_forward(struct rte_mbuf *m, unsigned portid, benetel_t *bs) ...@@ -233,19 +233,20 @@ l2fwd_simple_forward(struct rte_mbuf *m, unsigned portid, benetel_t *bs)
} }
if(PAYLOAD_1 == 0x12 && PAYLOAD_2 == 0xce && ANT_NUM == 0x00) { if(PAYLOAD_1 == 0x12 && PAYLOAD_2 == 0xce) {
p.frame = FRAME; p.frame = FRAME;
p.subframe = SUBFRAME >> 4; p.subframe = SUBFRAME >> 4;
p.slot = 0; /* unused */ p.slot = 0; /* unused */
p.symbol = SYMBOL; p.symbol = SYMBOL;
p.antenna = 0; p.antenna = ANT_NUM;
memcpy(p.iq, IQ_ptr, 4800); memcpy(p.iq, IQ_ptr, 4800);
store_ul(bs, &p); store_ul(bs, &p);
} }
// U-PLANE UL ANT_0 PROCESSING // U-PLANE UL PROCESSING
if(PAYLOAD_1 == 0x12 && PAYLOAD_2 == 0xce && ANT_NUM == 0x00 && dl_start == 1) if(PAYLOAD_1 == 0x12 && PAYLOAD_2 == 0xce && dl_start == 1)
{ {
int a = ANT_NUM;
int tx_frame = FRAME; int tx_frame = FRAME;
int tx_subframe = SUBFRAME >> 4; int tx_subframe = SUBFRAME >> 4;
int tx_symbol = SYMBOL + 5; int tx_symbol = SYMBOL + 5;
...@@ -266,33 +267,20 @@ l2fwd_simple_forward(struct rte_mbuf *m, unsigned portid, benetel_t *bs) ...@@ -266,33 +267,20 @@ l2fwd_simple_forward(struct rte_mbuf *m, unsigned portid, benetel_t *bs)
SUBFRAME = tx_subframe << 4; SUBFRAME = tx_subframe << 4;
SYMBOL = tx_symbol; SYMBOL = tx_symbol;
/* antenna 0 - send actual DL data (if available) */ /* send actual DL data (if available) */
lock_dl_buffer(bs->buffers, tx_subframe); lock_dl_buffer(bs->buffers, tx_subframe);
if (!(bs->buffers->dl_busy[tx_subframe] & (1 << tx_symbol))) { if (!(bs->buffers->dl_busy[a][tx_subframe] & (1 << tx_symbol))) {
printf("%s: warning, DL underflow (sf.symbol %d.%d)\n", __FUNCTION__, printf("%s: warning, DL underflow (antenna %d sf.symbol %d.%d)\n",
__FUNCTION__,
a,
tx_subframe, tx_symbol); tx_subframe, tx_symbol);
memset(IQ_ptr, 0, 1200 * 4); memset(IQ_ptr, 0, 1200 * 4);
} else { } else {
memcpy(IQ_ptr, bs->buffers->dl[tx_subframe] + tx_symbol * 1200*4, memcpy(IQ_ptr, bs->buffers->dl[a][tx_subframe] + tx_symbol * 1200*4,
1200*4); 1200*4);
} }
bs->buffers->dl_busy[tx_subframe] &= ~(1 << tx_symbol); bs->buffers->dl_busy[a][tx_subframe] &= ~(1 << tx_symbol);
unlock_dl_buffer(bs->buffers, tx_subframe); unlock_dl_buffer(bs->buffers, tx_subframe);
// fill DL Data for ant 0 with 0 value
// memset(IQ_ptr, 0, 4800);
}
// U-PLANE UL ANT_1 PROCESSING
else if(PAYLOAD_1 == 0x12 && PAYLOAD_2 == 0xce && ANT_NUM == 0x01 && dl_start == 1)
{
// ANT_NUM = 0x01;
SYMBOL = (SYMBOL + 5) % 14;
PAYLOAD_2 = 0xc8;
// fill DL Data for ant 1 with 0 value
memset(IQ_ptr, 0, 4800);
} }
// U-PLANE PRACH PROCESSING // U-PLANE PRACH PROCESSING
......
targets/ARCH/ETHERNET/benetel/4g/low.c
View file @ 8d056957
...@@ -27,37 +27,36 @@ ...@@ -27,37 +27,36 @@
void store_ul(benetel_t *bs, ul_packet_t *ul) void store_ul(benetel_t *bs, ul_packet_t *ul)
{ {
/* only antenna 0 for the moment */ int a = ul->antenna;
if (ul->antenna != 0)
return;
if (ul->subframe != bs->next_subframe || if (ul->subframe != bs->next_subframe[a] ||
ul->symbol != bs->next_symbol) { ul->symbol != bs->next_symbol[a]) {
printf("%s: fatal, expected frame.sf.symbol %d.%d.%d, got %d.%d.%d\n", printf("%s: fatal, antenna %d expected frame.sf.symbol %d.%d.%d, got %d.%d.%d\n",
__FUNCTION__, __FUNCTION__,
bs->expected_benetel_frame, bs->next_subframe, bs->next_symbol, a,
bs->expected_benetel_frame[a], bs->next_subframe[a], bs->next_symbol[a],
ul->frame, ul->subframe, ul->symbol); ul->frame, ul->subframe, ul->symbol);
exit(1); exit(1);
} }
lock_ul_buffer(bs->buffers, bs->next_subframe); lock_ul_buffer(bs->buffers, bs->next_subframe[a]);
if (bs->buffers->ul_busy[bs->next_subframe] & (1 << bs->next_symbol)) { if (bs->buffers->ul_busy[a][bs->next_subframe[a]] & (1 << bs->next_symbol[a])) {
printf("%s: warning, UL overflow (sf.symbol %d.%d)\n", __FUNCTION__, printf("%s: warning, UL overflow (sf.symbol %d.%d)\n", __FUNCTION__,
bs->next_subframe, bs->next_symbol); bs->next_subframe[a], bs->next_symbol[a]);
} }
memcpy(bs->buffers->ul[bs->next_subframe] + bs->next_symbol * 1200*4, memcpy(bs->buffers->ul[a][bs->next_subframe[a]] + bs->next_symbol[a] * 1200*4,
ul->iq, 1200*4); ul->iq, 1200*4);
bs->buffers->ul_busy[bs->next_subframe] |= (1 << bs->next_symbol); bs->buffers->ul_busy[a][bs->next_subframe[a]] |= (1 << bs->next_symbol[a]);
signal_ul_buffer(bs->buffers, bs->next_subframe); signal_ul_buffer(bs->buffers, bs->next_subframe[a]);
unlock_ul_buffer(bs->buffers, bs->next_subframe); unlock_ul_buffer(bs->buffers, bs->next_subframe[a]);
bs->next_symbol++; bs->next_symbol[a]++;
if (bs->next_symbol == 14) { if (bs->next_symbol[a] == 14) {
bs->next_symbol = 0; bs->next_symbol[a] = 0;
bs->next_subframe = (bs->next_subframe + 1) % 10; bs->next_subframe[a] = (bs->next_subframe[a] + 1) % 10;
if (bs->next_subframe == 0) { if (bs->next_subframe[a] == 0) {
bs->expected_benetel_frame++; bs->expected_benetel_frame[a]++;
bs->expected_benetel_frame &= 255; bs->expected_benetel_frame[a] &= 255;
} }
} }
} }
......
targets/ARCH/ETHERNET/benetel/4g/low.h
View file @ 8d056957
...@@ -26,9 +26,10 @@ ...@@ -26,9 +26,10 @@
typedef struct { typedef struct {
shared_buffers *buffers; shared_buffers *buffers;
int next_subframe; /* [2] is for two antennas */
int next_symbol; int next_subframe[2];
int expected_benetel_frame; int next_symbol[2];
int expected_benetel_frame[2];
char *dpdk_main_command_line; char *dpdk_main_command_line;
} benetel_t; } benetel_t;
......
targets/ARCH/ETHERNET/benetel/4g/low_dpdk.c
View file @ 8d056957
...@@ -68,7 +68,8 @@ void *benetel_start_dpdk(char *ifname, shared_buffers *buffers, char *dpdk_main_ ...@@ -68,7 +68,8 @@ void *benetel_start_dpdk(char *ifname, shared_buffers *buffers, char *dpdk_main_
bs->buffers = buffers; bs->buffers = buffers;
bs->expected_benetel_frame = 255; bs->expected_benetel_frame[0] = 255;
bs->expected_benetel_frame[1] = 255;
bs->dpdk_main_command_line = dpdk_main_command_line; bs->dpdk_main_command_line = dpdk_main_command_line;
......
targets/ARCH/ETHERNET/benetel/4g/shared_buffers.c
View file @ 8d056957
...@@ -44,9 +44,12 @@ void init_buffers(shared_buffers *s) ...@@ -44,9 +44,12 @@ void init_buffers(shared_buffers *s)
/* in FDD the eNB's first transmitted DL subframe is 4 but the device /* in FDD the eNB's first transmitted DL subframe is 4 but the device
* needs to have subframes 1, 2 and 3 ready. Let's pretend there are ready. * needs to have subframes 1, 2 and 3 ready. Let's pretend there are ready.
*/ */
s->dl_busy[1] = 0x3fff; s->dl_busy[0][1] = 0x3fff;
s->dl_busy[2] = 0x3fff; s->dl_busy[0][2] = 0x3fff;
s->dl_busy[3] = 0x3fff; s->dl_busy[0][3] = 0x3fff;
s->dl_busy[1][1] = 0x3fff;
s->dl_busy[1][2] = 0x3fff;
s->dl_busy[1][3] = 0x3fff;
} }
void lock_dl_buffer(shared_buffers *s, int subframe) void lock_dl_buffer(shared_buffers *s, int subframe)
......
targets/ARCH/ETHERNET/benetel/4g/shared_buffers.h
View file @ 8d056957
...@@ -26,10 +26,11 @@ ...@@ -26,10 +26,11 @@
#include <stdint.h> #include <stdint.h>
typedef struct { typedef struct {
unsigned char dl[10][14*1200*4]; /* [2] is for two antennas */
unsigned char ul[10][14*1200*4]; unsigned char dl[2][10][14*1200*4];
uint16_t dl_busy[10]; unsigned char ul[2][10][14*1200*4];
uint16_t ul_busy[10]; uint16_t dl_busy[2][10];
uint16_t ul_busy[2][10];
pthread_mutex_t m_ul[10]; pthread_mutex_t m_ul[10];
pthread_cond_t c_ul[10]; pthread_cond_t c_ul[10];
......
targets/ARCH/ETHERNET/benetel/5g/benetel.c
View file @ 8d056957
...@@ -162,8 +162,9 @@ int trx_benetel_ctlrecv(openair0_device *device, void *msg, ssize_t msg_len) ...@@ -162,8 +162,9 @@ int trx_benetel_ctlrecv(openair0_device *device, void *msg, ssize_t msg_len)
cap->FH_fmt = OAI_IF4p5_only; cap->FH_fmt = OAI_IF4p5_only;
cap->num_bands = 1; cap->num_bands = 1;
cap->band_list[0] = 78; cap->band_list[0] = 78;
cap->nb_rx[0] = 1; /* TODO: hardcoded to 1 for the moment, get the real value somehow... */
cap->nb_tx[0] = 1; cap->nb_rx[0] = 1; //device->openair0_cfg->rx_num_channels;
cap->nb_tx[0] = 1; //device->openair0_cfg->tx_num_channels;
cap->max_pdschReferenceSignalPower[0] = -27; cap->max_pdschReferenceSignalPower[0] = -27;
cap->max_rxgain[0] = 90; cap->max_rxgain[0] = 90;
...@@ -201,12 +202,13 @@ void benetel_fh_if4p5_south_in(RU_t *ru, ...@@ -201,12 +202,13 @@ void benetel_fh_if4p5_south_in(RU_t *ru,
NR_DL_FRAME_PARMS *fp; NR_DL_FRAME_PARMS *fp;
int symbol; int symbol;
int32_t *rxdata; int32_t *rxdata;
int antenna = 0; int antenna;
lock_ul_buffer(&s->buffers, *slot); lock_ul_buffer(&s->buffers, *slot);
#if 1 #if 1
next: next:
while (!(s->buffers.ul_busy[*slot] == 0x3fff || while (!((s->buffers.ul_busy[0][*slot] == 0x3fff &&
s->buffers.ul_busy[1][*slot] == 0x3fff) ||
s->buffers.prach_busy[*slot] == 1)) s->buffers.prach_busy[*slot] == 1))
wait_ul_buffer(&s->buffers, *slot); wait_ul_buffer(&s->buffers, *slot);
if (s->buffers.prach_busy[*slot] == 1) { if (s->buffers.prach_busy[*slot] == 1) {
...@@ -226,24 +228,31 @@ next: ...@@ -226,24 +228,31 @@ next:
#endif #endif
fp = ru->nr_frame_parms; fp = ru->nr_frame_parms;
for (symbol = 0; symbol < 14; symbol++) { for (antenna = 0; antenna < ru->nb_rx; antenna++) {
int i; for (symbol = 0; symbol < 14; symbol++) {
uint16_t *p = (uint16_t *)(&s->buffers.ul[*slot][symbol*1272*4]); int i;
for (i = 0; i < 1272*2; i++) { int16_t *p = (int16_t *)(&s->buffers.ul[antenna][*slot][symbol*1272*4]);
p[i] = htons(p[i]); for (i = 0; i < 1272*2; i++) {
} p[i] = (int16_t)(ntohs(p[i])) / 16;
rxdata = &ru->common.rxdataF[antenna][symbol * fp->ofdm_symbol_size]; }
rxdata = &ru->common.rxdataF[antenna][symbol * fp->ofdm_symbol_size];
#if 0
if (*slot == 0 && symbol == 0)
printf("rxdata in benetel_fh_if4p5_south_in %p\n", &ru->common.rxdataF[antenna][0]);
#endif
#if 1 #if 1
memcpy(rxdata + 2048 - 1272/2, memcpy(rxdata + 2048 - 1272/2,
&s->buffers.ul[*slot][symbol*1272*4], &s->buffers.ul[antenna][*slot][symbol*1272*4],
(1272/2) * 4); (1272/2) * 4);
memcpy(rxdata, memcpy(rxdata,
&s->buffers.ul[*slot][symbol*1272*4] + (1272/2)*4, &s->buffers.ul[antenna][*slot][symbol*1272*4] + (1272/2)*4,
(1272/2) * 4); (1272/2) * 4);
#endif #endif
}
} }
s->buffers.ul_busy[*slot] = 0; s->buffers.ul_busy[0][*slot] = 0;
s->buffers.ul_busy[1][*slot] = 0;
signal_ul_buffer(&s->buffers, *slot); signal_ul_buffer(&s->buffers, *slot);
unlock_ul_buffer(&s->buffers, *slot); unlock_ul_buffer(&s->buffers, *slot);
...@@ -281,43 +290,47 @@ void benetel_fh_if4p5_south_out(RU_t *ru, ...@@ -281,43 +290,47 @@ void benetel_fh_if4p5_south_out(RU_t *ru,
NR_DL_FRAME_PARMS *fp; NR_DL_FRAME_PARMS *fp;
int symbol; int symbol;
int32_t *txdata; int32_t *txdata;
int aa = 0; int aa;
//printf("BENETEL: %s (f.sf %d.%d ts %ld)\n", __FUNCTION__, frame, slot, timestamp); //printf("BENETEL: %s (f.sf %d.%d ts %ld)\n", __FUNCTION__, frame, slot, timestamp);
lock_dl_buffer(&s->buffers, slot); lock_dl_buffer(&s->buffers, slot);
if (s->buffers.dl_busy[slot]) { if (s->buffers.dl_busy[0][slot] ||
s->buffers.dl_busy[1][slot]) {
printf("%s: fatal: DL buffer busy for subframe %d\n", __FUNCTION__, slot); printf("%s: fatal: DL buffer busy for subframe %d\n", __FUNCTION__, slot);
unlock_dl_buffer(&s->buffers, slot); unlock_dl_buffer(&s->buffers, slot);
return; return;
} }
fp = ru->nr_frame_parms; fp = ru->nr_frame_parms;
if (ru->num_gNB != 1 || ru->nb_tx != 1 || fp->ofdm_symbol_size != 2048 || if (ru->num_gNB != 1 || fp->ofdm_symbol_size != 2048 ||
fp->Ncp != NORMAL || fp->symbols_per_slot != 14) { fp->Ncp != NORMAL || fp->symbols_per_slot != 14) {
printf("%s:%d:%s: unsupported configuration\n", printf("%s:%d:%s: unsupported configuration\n",
__FILE__, __LINE__, __FUNCTION__); __FILE__, __LINE__, __FUNCTION__);
exit(1); exit(1);
} }
for (symbol = 0; symbol < 14; symbol++) { for (aa = 0; aa < ru->nb_tx; aa++) {
txdata = &ru->common.txdataF_BF[aa][symbol * fp->ofdm_symbol_size]; for (symbol = 0; symbol < 14; symbol++) {
txdata = &ru->common.txdataF_BF[aa][symbol * fp->ofdm_symbol_size];
#if 1 #if 1
memcpy(&s->buffers.dl[slot][symbol*1272*4], memcpy(&s->buffers.dl[aa][slot][symbol*1272*4],
txdata + 2048 - (1272/2), txdata + 2048 - (1272/2),
(1272/2) * 4); (1272/2) * 4);
memcpy(&s->buffers.dl[slot][symbol*1272*4] + (1272/2)*4, memcpy(&s->buffers.dl[aa][slot][symbol*1272*4] + (1272/2)*4,
txdata, txdata,
(1272/2) * 4); (1272/2) * 4);
#endif #endif
int i; int i;
uint16_t *p = (uint16_t *)(&s->buffers.dl[slot][symbol*1272*4]); uint16_t *p = (uint16_t *)(&s->buffers.dl[aa][slot][symbol*1272*4]);
for (i = 0; i < 1272*2; i++) { for (i = 0; i < 1272*2; i++) {
p[i] = htons(p[i]); p[i] = htons(p[i]);
}
} }
} }
s->buffers.dl_busy[slot] = 0x3fff; s->buffers.dl_busy[0][slot] = 0x3fff;
s->buffers.dl_busy[1][slot] = 0x3fff;
unlock_dl_buffer(&s->buffers, slot); unlock_dl_buffer(&s->buffers, slot);
} }
......
targets/ARCH/ETHERNET/benetel/5g/dpdk_driver.c
View file @ 8d056957
...@@ -243,21 +243,22 @@ l2fwd_simple_forward(struct rte_mbuf *m, unsigned portid, benetel_t *bs) ...@@ -243,21 +243,22 @@ l2fwd_simple_forward(struct rte_mbuf *m, unsigned portid, benetel_t *bs)
} }
if(PAYLOAD_1 == 0x13 && PAYLOAD_2 == 0xe4 && ANT_NUM == 0x00) { if(PAYLOAD_1 == 0x13 && PAYLOAD_2 == 0xe4) {
int subframe = SUBFRAME >> 4; int subframe = SUBFRAME >> 4;
int slot = ((SUBFRAME & 0x0f) << 2) | ((SYMBOL >> 6) & 0x03); int slot = ((SUBFRAME & 0x0f) << 2) | ((SYMBOL >> 6) & 0x03);
p.frame = FRAME; p.frame = FRAME;
p.slot = subframe * 2 + slot; p.slot = subframe * 2 + slot;
p.symbol = SYMBOL & 0x3f; p.symbol = SYMBOL & 0x3f;
p.antenna = 0; p.antenna = ANT_NUM;
memcpy(p.iq, IQ_ptr, 5088); memcpy(p.iq, IQ_ptr, 5088);
store_ul(bs, &p); store_ul(bs, &p);
// if (p.symbol==0) printf("store ul f.sl.sy %d.%d.%d\n", p.frame, p.slot, p.symbol); // if (p.symbol==0) printf("store ul f.sl.sy %d.%d.%d\n", p.frame, p.slot, p.symbol);
} }
// U-PLANE UL ANT_0 PROCESSING // U-PLANE UL PROCESSING
if(PAYLOAD_1 == 0x13 && PAYLOAD_2 == 0xe4 && ANT_NUM == 0x00 && dl_start == 1) if(PAYLOAD_1 == 0x13 && PAYLOAD_2 == 0xe4 && dl_start == 1)
{ {
int a = ANT_NUM & 0x01;
int frame = FRAME; int frame = FRAME;
int subframe = SUBFRAME >> 4; int subframe = SUBFRAME >> 4;
int slot = ((SUBFRAME & 0x0f) << 2) | ((SYMBOL >> 6) & 0x03); int slot = ((SUBFRAME & 0x0f) << 2) | ((SYMBOL >> 6) & 0x03);
...@@ -282,66 +283,45 @@ l2fwd_simple_forward(struct rte_mbuf *m, unsigned portid, benetel_t *bs) ...@@ -282,66 +283,45 @@ l2fwd_simple_forward(struct rte_mbuf *m, unsigned portid, benetel_t *bs)
} }
} }
ANT_NUM = 0x00;
// Mask the symbol bits from UL packet received and apply the shift. // Mask the symbol bits from UL packet received and apply the shift.
SYMBOL = ((SYMBOL & 0b00111111) + 10) % 14; SYMBOL = ((SYMBOL & 0b00111111) + 10) % 14;
ANT_NUM = 0x00; ANT_NUM = a;
SUBFRAME = sf; SUBFRAME = sf;
if (a == 1)
slot_id_ctrl++;
// Slot id control for DL // Slot id control for DL
if(slot_id_ctrl > 13){ if (slot_id_ctrl > 13) {
SYMBOL = SYMBOL | 0b01000000; SYMBOL = SYMBOL | 0b01000000;
if (a == 1) {
if (slot_id_ctrl > 27) {
slot_id_ctrl = 0;
sf = sf + 0x10;
if (sf > 0x90){
sf = 0;
}
}
}
} }
/* antenna 0 - send actual DL data (if available) */ /* send actual DL data (if available) */
oai_slot = tx_subframe * 2 + tx_slot; oai_slot = tx_subframe * 2 + tx_slot;
lock_dl_buffer(bs->buffers, oai_slot); lock_dl_buffer(bs->buffers, oai_slot);
if (!(bs->buffers->dl_busy[oai_slot] & (1 << tx_symbol))) { if (!(bs->buffers->dl_busy[a][oai_slot] & (1 << tx_symbol))) {
printf("%s: warning, DL underflow (sl.symbol %d.%d)\n", __FUNCTION__, printf("%s: warning, DL underflow (antenna %d sl.symbol %d.%d)\n", __FUNCTION__,
oai_slot, tx_symbol); a, oai_slot, tx_symbol);
memset(IQ_ptr, 0, 1272 * 4); memset(IQ_ptr, 0, 1272 * 4);
} else { } else {
memcpy(IQ_ptr, bs->buffers->dl[oai_slot] + tx_symbol * 1272*4, memcpy(IQ_ptr, bs->buffers->dl[a][oai_slot] + tx_symbol * 1272*4,
1272*4); 1272*4);
} }
//printf("DL buffer f sf slot symbol %d %d %d %d (sf %d)\n", tx_frame, tx_subframe, tx_slot, tx_symbol, (int)sf); //printf("DL buffer f sf slot symbol %d %d %d %d (sf %d)\n", tx_frame, tx_subframe, tx_slot, tx_symbol, (int)sf);
bs->buffers->dl_busy[oai_slot] &= ~(1 << tx_symbol); bs->buffers->dl_busy[a][oai_slot] &= ~(1 << tx_symbol);
unlock_dl_buffer(bs->buffers, oai_slot); unlock_dl_buffer(bs->buffers, oai_slot);
// fill DL Data for ant 0 with 0 value
// memset(IQ_ptr, 0, 5088);
}
// U-PLANE UL ANT_1 PROCESSING
if(PAYLOAD_1 == 0x13 && PAYLOAD_2 == 0xe4 && ANT_NUM == 0x01 && dl_start == 1)
{
// Mask the symbol bits from UL packet received and apply the shift.
SYMBOL = ((SYMBOL & 0b00111111) +10) % 14;
ANT_NUM = 0x01;
SUBFRAME = sf;
slot_id_ctrl++;
// Slot id control for DL
if(slot_id_ctrl > 13){
SYMBOL = SYMBOL | 0b01000000;
if(slot_id_ctrl > 27){
slot_id_ctrl = 0;
sf = sf + 0x10;
if (sf >0x90){
sf = 0;
}
}
}
// fill DL Data for ant 1 with 0 value
memset(IQ_ptr, 0, 5088);
} }
// U-PLANE PRACH PROCESSING // U-PLANE PRACH PROCESSING
......
targets/ARCH/ETHERNET/benetel/5g/low.c
View file @ 8d056957
...@@ -35,63 +35,61 @@ printf("store_ul %d.%ld (%ld)\n", (int)(t.tv_sec % 60), t.tv_nsec, t.tv_nsec - o ...@@ -35,63 +35,61 @@ printf("store_ul %d.%ld (%ld)\n", (int)(t.tv_sec % 60), t.tv_nsec, t.tv_nsec - o
old = t; old = t;
#endif #endif
/* only antenna 0 for the moment */ int a = ul->antenna;
if (ul->antenna != 0)
return;
if (ul->slot != bs->next_slot || if (ul->slot != bs->next_slot[a] ||
ul->symbol != bs->next_symbol) { ul->symbol != bs->next_symbol[a]) {
printf("%s: error, expected frame.sl.symbol %d.%d.%d, got %d.%d.%d\n", printf("%s: error, antenna %d expected frame.sl.symbol %d.%d.%d, got %d.%d.%d\n",
__FUNCTION__, __FUNCTION__,
bs->expected_benetel_frame, bs->next_slot, bs->next_symbol, a, bs->expected_benetel_frame[a], bs->next_slot[a], bs->next_symbol[a],
ul->frame, ul->slot, ul->symbol); ul->frame, ul->slot, ul->symbol);
} }
/* fill missing data with 0s */ /* fill missing data with 0s */
while (ul->slot != bs->next_slot || while (ul->slot != bs->next_slot[a] ||
ul->symbol != bs->next_symbol) { ul->symbol != bs->next_symbol[a]) {
lock_ul_buffer(bs->buffers, bs->next_slot); lock_ul_buffer(bs->buffers, bs->next_slot[a]);
if (bs->buffers->ul_busy[bs->next_slot] & (1 << bs->next_symbol)) { if (bs->buffers->ul_busy[a][bs->next_slot[a]] & (1 << bs->next_symbol[a])) {
printf("%s: warning, UL overflow (sl.symbol %d.%d)\n", __FUNCTION__, printf("%s: warning, antenna %d UL overflow (sl.symbol %d.%d)\n", __FUNCTION__,
bs->next_slot, bs->next_symbol); a, bs->next_slot[a], bs->next_symbol[a]);
} }
memset(bs->buffers->ul[bs->next_slot] + bs->next_symbol * 1272*4, memset(bs->buffers->ul[a][bs->next_slot[a]] + bs->next_symbol[a] * 1272*4,
0, 1272*4); 0, 1272*4);
bs->buffers->ul_busy[bs->next_slot] |= (1 << bs->next_symbol); bs->buffers->ul_busy[a][bs->next_slot[a]] |= (1 << bs->next_symbol[a]);
signal_ul_buffer(bs->buffers, bs->next_slot); signal_ul_buffer(bs->buffers, bs->next_slot[a]);
unlock_ul_buffer(bs->buffers, bs->next_slot); unlock_ul_buffer(bs->buffers, bs->next_slot[a]);
bs->next_symbol++; bs->next_symbol[a]++;
if (bs->next_symbol == 14) { if (bs->next_symbol[a] == 14) {
bs->next_symbol = 0; bs->next_symbol[a] = 0;
bs->next_slot = (bs->next_slot + 1) % 20; bs->next_slot[a] = (bs->next_slot[a] + 1) % 20;
if (bs->next_slot == 0) { if (bs->next_slot[a] == 0) {
bs->expected_benetel_frame++; bs->expected_benetel_frame[a]++;
bs->expected_benetel_frame &= 255; bs->expected_benetel_frame[a] &= 255;
} }
} }
} }
lock_ul_buffer(bs->buffers, bs->next_slot); lock_ul_buffer(bs->buffers, bs->next_slot[a]);
if (bs->buffers->ul_busy[bs->next_slot] & (1 << bs->next_symbol)) { if (bs->buffers->ul_busy[a][bs->next_slot[a]] & (1 << bs->next_symbol[a])) {
printf("%s: warning, UL overflow (sl.symbol %d.%d)\n", __FUNCTION__, printf("%s: warning, antenna %d UL overflow (sl.symbol %d.%d)\n", __FUNCTION__,
bs->next_slot, bs->next_symbol); a, bs->next_slot[a], bs->next_symbol[a]);
} }
memcpy(bs->buffers->ul[bs->next_slot] + bs->next_symbol * 1272*4, memcpy(bs->buffers->ul[a][bs->next_slot[a]] + bs->next_symbol[a] * 1272*4,
ul->iq, 1272*4); ul->iq, 1272*4);
bs->buffers->ul_busy[bs->next_slot] |= (1 << bs->next_symbol); bs->buffers->ul_busy[a][bs->next_slot[a]] |= (1 << bs->next_symbol[a]);
signal_ul_buffer(bs->buffers, bs->next_slot); signal_ul_buffer(bs->buffers, bs->next_slot[a]);
unlock_ul_buffer(bs->buffers, bs->next_slot); unlock_ul_buffer(bs->buffers, bs->next_slot[a]);
bs->next_symbol++; bs->next_symbol[a]++;
if (bs->next_symbol == 14) { if (bs->next_symbol[a] == 14) {
bs->next_symbol = 0; bs->next_symbol[a] = 0;
bs->next_slot = (bs->next_slot + 1) % 20; bs->next_slot[a] = (bs->next_slot[a] + 1) % 20;
if (bs->next_slot == 0) { if (bs->next_slot[a] == 0) {
bs->expected_benetel_frame++; bs->expected_benetel_frame[a]++;
bs->expected_benetel_frame &= 255; bs->expected_benetel_frame[a] &= 255;
} }
} }
} }
......
targets/ARCH/ETHERNET/benetel/5g/low.h
View file @ 8d056957
...@@ -26,9 +26,10 @@ ...@@ -26,9 +26,10 @@
typedef struct { typedef struct {
shared_buffers *buffers; shared_buffers *buffers;
int next_slot; /* [2] is for two antennas */
int next_symbol; int next_slot[2];
int expected_benetel_frame; int next_symbol[2];
int expected_benetel_frame[2];
char *dpdk_main_command_line; char *dpdk_main_command_line;
} benetel_t; } benetel_t;
......
targets/ARCH/ETHERNET/benetel/5g/low_dpdk.c
View file @ 8d056957
...@@ -68,7 +68,8 @@ void *benetel_start_dpdk(char *ifname, shared_buffers *buffers, char *dpdk_main_ ...@@ -68,7 +68,8 @@ void *benetel_start_dpdk(char *ifname, shared_buffers *buffers, char *dpdk_main_
bs->buffers = buffers; bs->buffers = buffers;
bs->expected_benetel_frame = 255; bs->expected_benetel_frame[0] = 255;
bs->expected_benetel_frame[1] = 255;
bs->dpdk_main_command_line = dpdk_main_command_line; bs->dpdk_main_command_line = dpdk_main_command_line;
......
targets/ARCH/ETHERNET/benetel/5g/shared_buffers.c
View file @ 8d056957
...@@ -45,11 +45,16 @@ void init_buffers(shared_buffers *s) ...@@ -45,11 +45,16 @@ void init_buffers(shared_buffers *s)
* needs to have slots 1, 2 and 3, 4 and 5 ready. Let's pretend * needs to have slots 1, 2 and 3, 4 and 5 ready. Let's pretend
* they are ready. * they are ready.
*/ */
s->dl_busy[1] = 0x3fff; s->dl_busy[0][1] = 0x3fff;
s->dl_busy[2] = 0x3fff; s->dl_busy[0][2] = 0x3fff;
s->dl_busy[3] = 0x3fff; s->dl_busy[0][3] = 0x3fff;
s->dl_busy[4] = 0x3fff; s->dl_busy[0][4] = 0x3fff;
s->dl_busy[5] = 0x3fff; s->dl_busy[0][5] = 0x3fff;
s->dl_busy[1][1] = 0x3fff;
s->dl_busy[1][2] = 0x3fff;
s->dl_busy[1][3] = 0x3fff;
s->dl_busy[1][4] = 0x3fff;
s->dl_busy[1][5] = 0x3fff;
} }
void lock_dl_buffer(shared_buffers *s, int slot) void lock_dl_buffer(shared_buffers *s, int slot)
......
targets/ARCH/ETHERNET/benetel/5g/shared_buffers.h
View file @ 8d056957
...@@ -26,10 +26,11 @@ ...@@ -26,10 +26,11 @@
#include <stdint.h> #include <stdint.h>
typedef struct { typedef struct {
unsigned char dl[20][14*1272*4]; /* [2] is for two antennas */
unsigned char ul[20][14*1272*4]; unsigned char dl[2][20][14*1272*4];
uint16_t dl_busy[20]; unsigned char ul[2][20][14*1272*4];
uint16_t ul_busy[20]; uint16_t dl_busy[2][20];
uint16_t ul_busy[2][20];
pthread_mutex_t m_ul[20]; pthread_mutex_t m_ul[20];
pthread_cond_t c_ul[20]; pthread_cond_t c_ul[20];
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/benetel-4g.conf
View file @ 8d056957
...@@ -230,12 +230,12 @@ RUs = ( ...@@ -230,12 +230,12 @@ RUs = (
local_if_name = "dpdk"; local_if_name = "dpdk";
sdr_addrs = "softmodem -m 2048 -l 35 -n 2 -b 0000:81:00.3 --proc-type auto --file-prefix ggg -- -p 0x1"; sdr_addrs = "softmodem -m 2048 -l 35 -n 2 -b 0000:81:00.3 --proc-type auto --file-prefix ggg -- -p 0x1";
#sdr_addrs = "softmodem -l 8 -n 2 -- -p 0x2"; #sdr_addrs = "softmodem -l 8 -n 2 -- -p 0x2";
remote_address = "127.0.0.2"; #remote_address = "127.0.0.2";
local_address = "127.0.0.1"; #local_address = "127.0.0.1";
local_portc = 50000; #local_portc = 50000;
remote_portc = 50000; #remote_portc = 50000;
local_portd = 50001; #local_portd = 50001;
remote_portd = 50001; #remote_portd = 50001;
local_rf = "no" local_rf = "no"
tr_preference = "raw_if4p5" tr_preference = "raw_if4p5"
nb_tx = 1 nb_tx = 1
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/benetel-5g.conf
View file @ 8d056957
...@@ -23,6 +23,8 @@ gNBs = ...@@ -23,6 +23,8 @@ gNBs =
ssb_SubcarrierOffset = 31; //0; ssb_SubcarrierOffset = 31; //0;
pdsch_AntennaPorts = 1; pdsch_AntennaPorts = 1;
#pusch_TargetSNRx10 = 200;
#pucch_TargetSNRx10 = 200;
pusch_TargetSNRx10 = 200; pusch_TargetSNRx10 = 200;
pucch_TargetSNRx10 = 200; pucch_TargetSNRx10 = 200;
...@@ -102,8 +104,9 @@ gNBs = ...@@ -102,8 +104,9 @@ gNBs =
prach_msg1_FDM = 0; prach_msg1_FDM = 0;
prach_msg1_FrequencyStart = 74; prach_msg1_FrequencyStart = 74;
zeroCorrelationZoneConfig = 13; zeroCorrelationZoneConfig = 13;
#preambleReceivedTargetPower = -118; preambleReceivedTargetPower = -118;
preambleReceivedTargetPower = -104; #preambleReceivedTargetPower = -104;
#preambleReceivedTargetPower = -108;
#preamblTransMax (0...10) = (3,4,5,6,7,8,10,20,50,100,200) #preamblTransMax (0...10) = (3,4,5,6,7,8,10,20,50,100,200)
preambleTransMax = 6; preambleTransMax = 6;
#powerRampingStep #powerRampingStep
...@@ -149,14 +152,16 @@ gNBs = ...@@ -149,14 +152,16 @@ gNBs =
initialULBWPstartSymbolAndLength_2 = 52; initialULBWPstartSymbolAndLength_2 = 52;
msg3_DeltaPreamble = 1; msg3_DeltaPreamble = 1;
p0_NominalWithGrant =-90; #p0_NominalWithGrant =-90;
p0_NominalWithGrant =-118;
# pucch-ConfigCommon setup : # pucch-ConfigCommon setup :
# pucchGroupHopping # pucchGroupHopping
# 0 = neither, 1= group hopping, 2=sequence hopping # 0 = neither, 1= group hopping, 2=sequence hopping
pucchGroupHopping = 0; pucchGroupHopping = 0;
hoppingId = 40; hoppingId = 40;
p0_nominal = -90; #p0_nominal = -90;
p0_nominal = -118;
# ssb_PositionsInBurs_BitmapPR # ssb_PositionsInBurs_BitmapPR
# 1=short, 2=medium, 3=long # 1=short, 2=medium, 3=long
ssb_PositionsInBurst_PR = 2; ssb_PositionsInBurst_PR = 2;
...@@ -189,7 +194,7 @@ gNBs = ...@@ -189,7 +194,7 @@ gNBs =
nrofUplinkSymbols = 4; //0; //4; nrofUplinkSymbols = 4; //0; //4;
#ssPBCH_BlockPower = 10; #ssPBCH_BlockPower = 10;
ssPBCH_BlockPower = 10; ssPBCH_BlockPower = -35;
} }
); );
...@@ -229,9 +234,9 @@ gNBs = ...@@ -229,9 +234,9 @@ gNBs =
{ {
GNB_INTERFACE_NAME_FOR_S1_MME = "eth0"; GNB_INTERFACE_NAME_FOR_S1_MME = "eth0";
GNB_IPV4_ADDRESS_FOR_S1_MME = "192.168.18.195/24"; GNB_IPV4_ADDRESS_FOR_S1_MME = "192.168.18.187/24";
GNB_INTERFACE_NAME_FOR_S1U = "eth0"; GNB_INTERFACE_NAME_FOR_S1U = "eth0";
GNB_IPV4_ADDRESS_FOR_S1U = "192.168.18.195/24"; GNB_IPV4_ADDRESS_FOR_S1U = "192.168.18.187/24";
GNB_PORT_FOR_S1U = 2152; # Spec 2152 GNB_PORT_FOR_S1U = 2152; # Spec 2152
GNB_IPV4_ADDRESS_FOR_X2C = "127.0.0.2/24"; GNB_IPV4_ADDRESS_FOR_X2C = "127.0.0.2/24";
GNB_PORT_FOR_X2C = 36422; # Spec 36422 GNB_PORT_FOR_X2C = 36422; # Spec 36422
...@@ -251,6 +256,7 @@ L1s = ( ...@@ -251,6 +256,7 @@ L1s = (
{ {
num_cc = 1; num_cc = 1;
tr_n_preference = "local_mac"; tr_n_preference = "local_mac";
pusch_proc_threads = 8;
} }
); );
......
targets/RT/USER/lte-ru.c
View file @ 8d056957
...@@ -2986,6 +2986,7 @@ void RCconfig_RU(void) { ...@@ -2986,6 +2986,7 @@ void RCconfig_RU(void) {
RC.ru[j]->if_south = LOCAL_RF; RC.ru[j]->if_south = LOCAL_RF;
RC.ru[j]->function = NGFI_RRU_IF4p5; RC.ru[j]->function = NGFI_RRU_IF4p5;
RC.ru[j]->eth_params.transp_preference = ETH_RAW_IF4p5_MODE; RC.ru[j]->eth_params.transp_preference = ETH_RAW_IF4p5_MODE;
RC.ru[j]->has_ctrl_prt =1;
LOG_I(PHY,"Setting function for RU %d to NGFI_RRU_IF4p5 (raw)\n",j); LOG_I(PHY,"Setting function for RU %d to NGFI_RRU_IF4p5 (raw)\n",j);
} }
...@@ -3039,6 +3040,7 @@ else { ...@@ -3039,6 +3040,7 @@ else {
RC.ru[j]->if_south = REMOTE_IF4p5; RC.ru[j]->if_south = REMOTE_IF4p5;
RC.ru[j]->function = NGFI_RAU_IF4p5; RC.ru[j]->function = NGFI_RAU_IF4p5;
RC.ru[j]->eth_params.transp_preference = ETH_RAW_IF4p5_MODE; RC.ru[j]->eth_params.transp_preference = ETH_RAW_IF4p5_MODE;
RC.ru[j]->has_ctrl_prt = 1;
if (strcmp(*(RUParamList.paramarray[j][RU_IS_SLAVE_IDX].strptr), "yes") == 0) RC.ru[j]->is_slave=1; if (strcmp(*(RUParamList.paramarray[j][RU_IS_SLAVE_IDX].strptr), "yes") == 0) RC.ru[j]->is_slave=1;
else RC.ru[j]->is_slave=0; else RC.ru[j]->is_slave=0;
......
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