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OpenXG-RAN
Commit 53e7a572 authored by David Price's avatar David Price
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Network search working again. Now calling generate_dci_top every subframe,... 

Network search working again.  Now calling generate_dci_top every subframe, using dummy subframe if no data to transmit. MIB and SIB2/3 coming out.  UE sees cell
parent 142d96fd
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Showing with 569 additions and 360 deletions
nfapi/nfapi_pnf.c
View file @ 53e7a572
......@@ -22,12 +22,20 @@ extern RAN_CONTEXT_t RC;
#include <vendor_ext.h>
#include "fapi_stub.h"
#include "UTIL/LOG/log.h"
#define NUM_P5_PHY 2
extern void phy_init_RU(RU_t*);
extern int mac_top_init_eNB(void);
extern int config_sync_var;
extern pthread_cond_t nfapi_sync_cond;
extern pthread_mutex_t nfapi_sync_mutex;
extern int nfapi_sync_var;
extern int sync_var;
extern void init_eNB_afterRU(void);
uint16_t phy_antenna_capability_values[] = { 1, 2, 4, 8, 16 };
......@@ -216,12 +224,45 @@ typedef struct
}pnf_phy_user_data_t;
void pnf_sim_trace(nfapi_trace_level_t level, const char* message, ...)
extern void nfapi_log(char *file, char *func, int line, int comp, int level, const char* format, va_list args);
void pnf_nfapi_trace(nfapi_trace_level_t nfapi_level, const char* message, ...)
{
va_list args;
#if 0
va_list args;
int oai_level;
if (nfapi_level==NFAPI_TRACE_ERROR)
{
oai_level = LOG_ERR;
}
else if (nfapi_level==NFAPI_TRACE_WARN)
{
oai_level = LOG_WARNING;
}
else if (nfapi_level==NFAPI_TRACE_NOTE)
{
oai_level = LOG_INFO;
}
else if (nfapi_level==NFAPI_TRACE_INFO)
{
oai_level = LOG_INFO;
}
else
{
oai_level = LOG_INFO;
}
va_start(args, message);
nfapi_log("FILE>", "FUNC", 999, PHY, oai_level, message, args);
va_end(args);
#else
va_list args;
va_start(args, message);
vprintf(message, args);
va_end(args);
#endif
}
void pnf_set_thread_priority(int priority)
......@@ -882,20 +923,105 @@ int pnf_phy_hi_dci0_req(nfapi_pnf_p7_config_t* pnf_p7, nfapi_hi_dci0_request_t*
return 0;
}
nfapi_dl_config_request_pdu_t* dlsch_pdu[1023][10];
nfapi_tx_request_pdu_t* tx_request_pdu[1023][10][10]; // [frame][subframe][max_num_pdus]
void common_signal_procedures (PHY_VARS_eNB *eNB,int frame, int subframe);
void pdsch_procedures(PHY_VARS_eNB *eNB,
eNB_rxtx_proc_t *proc,
int harq_pid,
LTE_eNB_DLSCH_t *dlsch,
LTE_eNB_DLSCH_t *dlsch1,
LTE_eNB_UE_stats *ue_stats,
int ra_flag);
void handle_nfapi_dlsch_pdu(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,
nfapi_dl_config_request_pdu_t *dl_config_pdu,
uint8_t codeword_index,
uint8_t *sdu);
void nfapi_procedures(PHY_VARS_eNB *eNB, int sfn, int sf)
{
//LTE_DL_FRAME_PARMS *ruFp = &RC.ru[0]->frame_parms;
LTE_DL_FRAME_PARMS *fp=&eNB->frame_parms;
LTE_eNB_PDCCH *pdcch_vars = &eNB->pdcch_vars[sf&1];
common_signal_procedures(eNB, sfn, sf);
if (pdcch_vars->num_dci > 0)
{
LOG_D(PHY,"SFN/SF:%d/%d pdcch_vars[num_dci:%d num_pdcch_symbols:%d dci_alloc:dci_length:%d]\n", sfn, sf, pdcch_vars->num_dci, pdcch_vars->num_pdcch_symbols, pdcch_vars->dci_alloc[0].dci_length);
}
{
static int first_time=1;
if (pdcch_vars->num_pdcch_symbols==0)
{
pdcch_vars->num_pdcch_symbols=1;
if (first_time)
{
LOG_E(PHY,"%s() DJP - Forcing num_pdcch_symbols=1 was 0\n", __FUNCTION__);
}
}
}
generate_dci_top(
pdcch_vars->num_pdcch_symbols,
pdcch_vars->num_dci,
pdcch_vars->dci_alloc,
0,
AMP,
fp,
eNB->common_vars.txdataF,
sf);
// Now scan UE specific DLSCH
for (int UE_id=0; UE_id<NUMBER_OF_UE_MAX; UE_id++)
{
LTE_eNB_DLSCH_t *dlsch0 = eNB->dlsch[(uint8_t)UE_id][0];
LTE_eNB_DLSCH_t *dlsch1 = eNB->dlsch[(uint8_t)UE_id][1];
if ((dlsch0)&&
(dlsch0->rnti>0) &&
(dlsch0->active == 1)) {
// get harq_pid
uint8_t harq_pid = dlsch0->harq_ids[sf];
AssertFatal(harq_pid>=0,"harq_pid is negative\n");
// generate pdsch
LOG_D(PHY,"PDSCH active %d/%d\n", sfn,sf);
pdsch_procedures(eNB,
&eNB->proc.proc_rxtx[0],
harq_pid,
dlsch0,
dlsch1,
&eNB->UE_stats[(uint32_t)UE_id],
0);
}
else if ((dlsch0)&&
(dlsch0->rnti>0)&&
(dlsch0->active == 0)) {
// clear subframe TX flag since UE is not scheduled for PDSCH in this subframe (so that we don't look for PUCCH later)
dlsch0->subframe_tx[sf]=0;
}
}
}
int pnf_phy_dl_config_req(nfapi_pnf_p7_config_t* pnf_p7, nfapi_dl_config_request_t* req)
{
#if 1
if (NFAPI_SFNSF2SF(req->sfn_sf)==5)
printf("[PNF] dl config request sfn_sf:%d(%d) pdcch:%u dci:%u pdu:%d pdsch_rnti:%d pcfich:%u\n",
req->sfn_sf,
#if 0
if (NFAPI_SFNSF2SF(req->sfn_sf)==5)
printf("[PNF] dl config request sfn_sf:%d pdcch:%u dci:%u pdu:%d pdsch_rnti:%d pcfich:%u RC.ru:%p RC.eNB:%p sync_var:%d\n",
NFAPI_SFNSF2DEC(req->sfn_sf),
req->dl_config_request_body.number_pdcch_ofdm_symbols,
req->dl_config_request_body.number_dci,
req->dl_config_request_body.number_pdu,
req->dl_config_request_body.number_pdsch_rnti,
req->dl_config_request_body.transmission_power_pcfich
req->dl_config_request_body.transmission_power_pcfich,
RC.ru,
RC.eNB,
sync_var
);
#endif
......@@ -914,9 +1040,10 @@ int pnf_phy_dl_config_req(nfapi_pnf_p7_config_t* pnf_p7, nfapi_dl_config_request
return -3;
}
if (RC.eNB[0][0] == 0)
{
return -3;
if (sync_var != 0)
{
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() Main system not up - is this a dummy subframe?\n", __FUNCTION__);
return -4;
}
int sfn = NFAPI_SFNSF2SFN(req->sfn_sf);
......@@ -925,39 +1052,95 @@ int pnf_phy_dl_config_req(nfapi_pnf_p7_config_t* pnf_p7, nfapi_dl_config_request
struct PHY_VARS_eNB_s *eNB = RC.eNB[0][0];
eNB_rxtx_proc_t *proc = &eNB->proc.proc_rxtx[0];
nfapi_dl_config_request_pdu_t* dl_config_pdu_list = req->dl_config_request_body.dl_config_pdu_list;
int total_number_of_pdus = req->dl_config_request_body.number_pdu;
LTE_eNB_PDCCH *pdcch_vars = &eNB->pdcch_vars[sf&1];
LTE_DL_FRAME_PARMS *fp = &RC.ru[0]->frame_parms;
int ONE_SUBFRAME_OF_SAMPLES = fp->ofdm_symbol_size*fp->symbols_per_tti;
int offset = sf * ONE_SUBFRAME_OF_SAMPLES;
eNB->pdcch_vars[sf&1].num_pdcch_symbols = req->dl_config_request_body.number_pdcch_ofdm_symbols;
eNB->pdcch_vars[sf&1].num_dci = 0;
pdcch_vars->num_pdcch_symbols = req->dl_config_request_body.number_pdcch_ofdm_symbols;
pdcch_vars->num_dci = 0;
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() sfn_sf:%d DCI:%d PDU:%d\n", __FUNCTION__, NFAPI_SFNSF2DEC(req->sfn_sf), req->dl_config_request_body.number_dci, req->dl_config_request_body.number_pdu);
//NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() sfn_sf:%d DCI:%d PDU:%d\n", __FUNCTION__, NFAPI_SFNSF2DEC(req->sfn_sf), req->dl_config_request_body.number_dci, req->dl_config_request_body.number_pdu);
// clear the transmit data array for the current subframe
for (int aa=0; aa<fp->nb_antenna_ports_eNB; aa++) {
memset(&eNB->common_vars.txdataF[aa][offset], 0, ONE_SUBFRAME_OF_SAMPLES * sizeof(int32_t));
}
// clear previous allocation information for all UEs
for (int i=0; i<NUMBER_OF_UE_MAX; i++) {
if (eNB->dlsch[i][0])
eNB->dlsch[i][0]->subframe_tx[sf] = 0;
}
// DJP - force proc to look like current frame!
proc->frame_tx = NFAPI_SFNSF2SFN(req->sfn_sf);
proc->subframe_tx = NFAPI_SFNSF2SF(req->sfn_sf);
for (int i=0;i<total_number_of_pdus;i++)
for (int i=0;i<req->dl_config_request_body.number_pdu;i++)
{
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() PDU[%d]:\n", __FUNCTION__, i);
//NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() sfn/sf:%d PDU[%d] size:%d\n", __FUNCTION__, NFAPI_SFNSF2DEC(req->sfn_sf), i, dl_config_pdu_list[i].pdu_size);
if (dl_config_pdu_list[i].pdu_type == NFAPI_DL_CONFIG_DCI_DL_PDU_TYPE)
{
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() DCI:\n", __FUNCTION__);
nfapi_dl_config_dci_dl_pdu *dci_pdu = &dl_config_pdu_list[i].dci_dl_pdu;
nfapi_dl_config_dci_dl_pdu_rel8_t *rel8_pdu = &dci_pdu->dci_dl_pdu_rel8;
//NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() DCI:transmission_power:%u\n", __FUNCTION__, rel8_pdu->transmission_power);
handle_nfapi_dci_dl_pdu(eNB,proc,&dl_config_pdu_list[i]);
eNB->pdcch_vars[sf&1].num_dci++; // Is actually number of DCI PDUs
//NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() dci_alloc[%d].dci_length:%d\n", __FUNCTION__, pdcch_vars->num_dci, pdcch_vars->dci_alloc[pdcch_vars->num_dci].dci_length);
pdcch_vars->num_dci++; // Is actually number of DCI PDUs
}
else if (dl_config_pdu_list[i].pdu_type == NFAPI_DL_CONFIG_BCH_PDU_TYPE)
{
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() BCH:\n", __FUNCTION__);
nfapi_dl_config_bch_pdu *bch_pdu = &dl_config_pdu_list[i].bch_pdu;
//NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() BCH: pdu_index:%u\n", __FUNCTION__, bch_pdu->bch_pdu_rel8.pdu_index);
uint8_t *bch_sdu = tx_request_pdu[sfn][sf][bch_pdu->bch_pdu_rel8.pdu_index]->segments[0].segment_data;
eNB->pbch_pdu[2] = bch_sdu[0];
eNB->pbch_pdu[1] = bch_sdu[1];
eNB->pbch_pdu[0] = bch_sdu[2];
eNB->pbch_configured=1;
if (0 && NFAPI_SFNSF2DEC(req->sfn_sf) % 500 == 0)
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() [PDU:%u] len:%u pdu_index:%u segment[0]_length:%u pbch_sdu:%x %x %x\n",
__FUNCTION__, i,
bch_pdu->bch_pdu_rel8.length,
bch_pdu->bch_pdu_rel8.pdu_index,
tx_request_pdu[sfn][sf][bch_pdu->bch_pdu_rel8.pdu_index]->segments[0].segment_length,
eNB->pbch_pdu[0],
eNB->pbch_pdu[1],
eNB->pbch_pdu[2]);
}
else if (dl_config_pdu_list[i].pdu_type == NFAPI_DL_CONFIG_DLSCH_PDU_TYPE)
{
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() DLSCH:\n", __FUNCTION__);
nfapi_dl_config_dlsch_pdu *dlsch_pdu = &dl_config_pdu_list[i].dlsch_pdu;
nfapi_dl_config_dlsch_pdu_rel8_t *rel8_pdu = &dlsch_pdu->dlsch_pdu_rel8;
uint8_t *dlsch_sdu = tx_request_pdu[sfn][sf][rel8_pdu->pdu_index]->segments[0].segment_data;
#if 0
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() DLSCH:pdu_index:%d handle_nfapi_dlsch_pdu(eNB, proc_rxtx, dlsch_pdu, transport_blocks:%d sdu:%p) eNB->pdcch_vars[proc->subframe_tx & 1].num_pdcch_symbols:%d\n",
__FUNCTION__,
rel8_pdu->pdu_index,
rel8_pdu->transport_blocks,
dlsch_sdu,
eNB->pdcch_vars[proc->subframe_tx & 1].num_pdcch_symbols
);
#endif
dlsch_pdu[sfn][sf] = &dl_config_pdu_list[i];
handle_nfapi_dlsch_pdu(
eNB,
&eNB->proc.proc_rxtx[0],
&dl_config_pdu_list[i],
rel8_pdu->transport_blocks-1,
dlsch_sdu);
}
else
{
......@@ -965,191 +1148,33 @@ int pnf_phy_dl_config_req(nfapi_pnf_p7_config_t* pnf_p7, nfapi_dl_config_request
}
}
nfapi_procedures(eNB, sfn, sf);
if(req->vendor_extension)
free(req->vendor_extension);
return 0;
}
void common_signal_procedures (PHY_VARS_eNB *eNB,int frame, int subframe);
void pdsch_procedures(PHY_VARS_eNB *eNB,
eNB_rxtx_proc_t *proc,
int harq_pid,
LTE_eNB_DLSCH_t *dlsch,
LTE_eNB_DLSCH_t *dlsch1,
LTE_eNB_UE_stats *ue_stats,
int ra_flag);
//int __attribute__((optimize("O0"))) pnf_phy_tx_req(nfapi_pnf_p7_config_t* pnf_p7, nfapi_tx_request_t* req)
int pnf_phy_tx_req(nfapi_pnf_p7_config_t* pnf_p7, nfapi_tx_request_t* req)
{
if (RC.ru == 0)
{
return -1;
}
uint16_t sfn = NFAPI_SFNSF2SFN(req->sfn_sf);
uint16_t sf = NFAPI_SFNSF2SF(req->sfn_sf);
if (RC.eNB == 0)
{
return -2;
}
if (RC.eNB[0][0] == 0)
{
return -3;
}
if (RC.eNB[0][0] == 0)
if (req->tx_request_body.tl.tag==NFAPI_TX_REQUEST_BODY_TAG)
{
return -3;
}
{
uint16_t sfn = NFAPI_SFNSF2SFN(req->sfn_sf);
uint16_t sf = NFAPI_SFNSF2SF(req->sfn_sf);
LTE_DL_FRAME_PARMS *fp = &RC.ru[0]->frame_parms;
int ONE_SUBFRAME_OF_SAMPLES = fp->ofdm_symbol_size*fp->symbols_per_tti;
//int ONE_SUBFRAME_OF_SAMPLES = fp->symbols_per_tti;
//int ONE_SUBFRAME_OF_SAMPLES = fp->ofdm_symbol_size*fp->symbols_per_tti*sizeof(int32_t);
int offset = sf * ONE_SUBFRAME_OF_SAMPLES;
struct PHY_VARS_eNB_s *eNB = RC.eNB[0][0];
//DJP - the proc does not seem to be getting filled - so let fill it
eNB->proc.proc_rxtx[0].frame_tx = sfn;
eNB->proc.proc_rxtx[0].subframe_tx = sf;
// clear the transmit data array for the current subframe
for (int aa=0; aa<fp->nb_antenna_ports_eNB; aa++) {
memset(&eNB->common_vars.txdataF[aa][offset], 0, ONE_SUBFRAME_OF_SAMPLES * sizeof(int32_t));
}
// clear previous allocation information for all UEs
for (int i=0; i<NUMBER_OF_UE_MAX; i++) {
if (eNB->dlsch[i][0])
eNB->dlsch[i][0]->subframe_tx[sf] = 0;
}
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() sfn_sf:%u pdus:%u\n", __FUNCTION__, NFAPI_SFNSF2DEC(req->sfn_sf), req->tx_request_body.number_of_pdus);
for(int i = 0; i < req->tx_request_body.number_of_pdus; ++i)
{
// DJP - TODO FIXME - work out if BCH (common_var)s or DLSCH (common.txdata)
for(int j=0; j < req->tx_request_body.tx_pdu_list[i].num_segments; ++j)
{
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() sfn_sf:%u pdu[%d] segment:%u segment_length:%u\n", __FUNCTION__, NFAPI_SFNSF2DEC(req->sfn_sf), i, j, req->tx_request_body.tx_pdu_list[i].segments[j].segment_length);
// DJP - hack - assume tx_req segment of length 3 = bch
if (req->tx_request_body.tx_pdu_list[i].segments[0].segment_length == 3)
{
eNB->pbch_pdu[2] = req->tx_request_body.tx_pdu_list[i].segments[j].segment_data[0];
eNB->pbch_pdu[1] = req->tx_request_body.tx_pdu_list[i].segments[j].segment_data[1];
eNB->pbch_pdu[0] = req->tx_request_body.tx_pdu_list[i].segments[j].segment_data[2];
eNB->pbch_configured=1;
if (
1
//&& NFAPI_SFNSF2DEC(req->sfn_sf) % 500 == 0
)
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s() [PDU:%u] len:%u pdu_index:%u num_segments:%u segment[0]_length:%u pbch_pdu:%x %x %x\n",
__FUNCTION__, i, req->tx_request_body.tx_pdu_list[i].pdu_length, req->tx_request_body.tx_pdu_list[i].pdu_index, req->tx_request_body.tx_pdu_list[i].num_segments,
req->tx_request_body.tx_pdu_list[i].segments[0].segment_length,
eNB->pbch_pdu[0],
eNB->pbch_pdu[1],
eNB->pbch_pdu[2]);
}
else
{
// Not bch
handle_nfapi_dlsch_pdu(
eNB,
&eNB->proc.proc_rxtx[0],
dlsch_pdu[sfn][sf],
dlsch_pdu[sfn][sf]->dlsch_pdu.dlsch_pdu_rel8.transport_blocks-1,
req->tx_request_body.tx_pdu_list[dlsch_pdu[sfn][sf]->dlsch_pdu.dlsch_pdu_rel8.pdu_index].segments[0].segment_data
);
}
}
}
common_signal_procedures(eNB, sfn, sf);
if (eNB->pdcch_vars[sf&1].num_dci > 0)
for (int i=0; i<req->tx_request_body.number_of_pdus; i++)
{
LOG_E(PHY,"SFN/SF:%d/%d eNB->pdcch_vars[sf&1].num_dci:%d num_pdcch_symbols:%d\n", sfn, sf, eNB->pdcch_vars[sf&1].num_dci, eNB->pdcch_vars[sf&1].num_pdcch_symbols);
}
generate_dci_top(
eNB->pdcch_vars[sf&1].num_pdcch_symbols,
eNB->pdcch_vars[sf&1].num_dci,
&eNB->pdcch_vars[sf&1].dci_alloc[0],
0,
AMP,
fp,
eNB->common_vars.txdataF,
sf);
#if 1
// Now scan UE specific DLSCH
for (int UE_id=0; UE_id<NUMBER_OF_UE_MAX; UE_id++)
{
LTE_eNB_DLSCH_t *dlsch0 = eNB->dlsch[(uint8_t)UE_id][0];
LTE_eNB_DLSCH_t *dlsch1 = eNB->dlsch[(uint8_t)UE_id][1];
if ((dlsch0)&&
(dlsch0->rnti>0) &&
(dlsch0->active == 1)) {
// get harq_pid
uint8_t harq_pid = dlsch0->harq_ids[sf];
AssertFatal(harq_pid>=0,"harq_pid is negative\n");
// generate pdsch
LOG_E(PHY,"PDSCH active %d/%d\n", sfn,sf);
pdsch_procedures(eNB,
&eNB->proc.proc_rxtx[0],
harq_pid,
dlsch0,
dlsch1,
&eNB->UE_stats[(uint32_t)UE_id],
0);
}
else if ((dlsch0)&&
(dlsch0->rnti>0)&&
(dlsch0->active == 0)) {
// clear subframe TX flag since UE is not scheduled for PDSCH in this subframe (so that we don't look for PUCCH later)
dlsch0->subframe_tx[sf]=0;
}
}
#endif
if (0 && NFAPI_SFNSF2DEC(req->sfn_sf) % 500 == 0)
{
int32_t *txdataF = eNB->common_vars.txdataF[0];
char *buf = malloc(fp->ofdm_symbol_size * fp->symbols_per_tti * 3);
char *pbuf = buf;
for (int i=0;i<10;i++)
{
buf[0]='\0';
pbuf = buf;
for (int j=0;j<fp->ofdm_symbol_size;j++)
{
for (int k=0;k<fp->symbols_per_tti;k++)
{
pbuf += sprintf(pbuf, "%2x ", txdataF[(i*fp->symbols_per_tti)+j]);
}
}
NFAPI_TRACE(NFAPI_TRACE_INFO, "%s", buf);
}
free(buf);
LOG_D(PHY,"%s() SFN/SF:%d/%d [PDU:%d] pdu_length:%d pdu_index:%d num_segments:%d\n",
__FUNCTION__,
sfn, sf,
i,
req->tx_request_body.tx_pdu_list[i].pdu_length,
req->tx_request_body.tx_pdu_list[i].pdu_index,
req->tx_request_body.tx_pdu_list[i].num_segments
);
tx_request_pdu[sfn][sf][i] = &req->tx_request_body.tx_pdu_list[i];
}
}
......@@ -1256,6 +1281,11 @@ int pnf_sim_pack_vendor_extention_tlv(void* ve, uint8_t **ppWritePackedMsg, uint
return -1;
}
nfapi_dl_config_request_t dummy_dl_config_req;
nfapi_tx_request_t dummy_tx_req;
nfapi_pnf_p7_subframe_buffer_t dummy_subframe;
int start_request(nfapi_pnf_config_t* config, nfapi_pnf_phy_config_t* phy, nfapi_start_request_t* req)
{
printf("[PNF] Received NFAPI_START_REQ phy_id:%d\n", req->header.phy_id);
......@@ -1292,7 +1322,7 @@ int start_request(nfapi_pnf_config_t* config, nfapi_pnf_phy_config_t* phy, nfapi
p7_config->codec_config.allocate = &pnf_allocate;
p7_config->codec_config.deallocate = &pnf_deallocate;
p7_config->trace = &pnf_sim_trace;
p7_config->trace = &pnf_nfapi_trace;
phy->user_data = p7_config;
......@@ -1314,6 +1344,28 @@ int start_request(nfapi_pnf_config_t* config, nfapi_pnf_phy_config_t* phy, nfapi
p7_config->tx_req = &pnf_phy_tx_req;
p7_config->lbt_dl_config_req = &pnf_phy_lbt_dl_config_req;
memset(&dummy_dl_config_req, 0, sizeof(dummy_dl_config_req));
dummy_dl_config_req.dl_config_request_body.tl.tag=NFAPI_DL_CONFIG_REQUEST_BODY_TAG;
dummy_dl_config_req.dl_config_request_body.number_pdcch_ofdm_symbols=1;
dummy_dl_config_req.dl_config_request_body.number_dci=0;
dummy_dl_config_req.dl_config_request_body.number_pdu=0;
dummy_dl_config_req.dl_config_request_body.number_pdsch_rnti=0;
dummy_dl_config_req.dl_config_request_body.transmission_power_pcfich=6000;
dummy_dl_config_req.dl_config_request_body.dl_config_pdu_list=0;
memset(&dummy_tx_req, 0, sizeof(dummy_tx_req));
dummy_tx_req.tx_request_body.number_of_pdus=0;
dummy_tx_req.tx_request_body.tl.tag=NFAPI_TX_REQUEST_BODY_TAG;
dummy_subframe.dl_config_req = &dummy_dl_config_req;
dummy_subframe.tx_req = 0;//&dummy_tx_req;
dummy_subframe.ul_config_req=0;
dummy_subframe.hi_dci0_req=0;
dummy_subframe.lbt_dl_config_req=0;
p7_config->dummy_subframe = dummy_subframe;
p7_config->vendor_ext = &pnf_phy_vendor_ext;
p7_config->allocate_p7_vendor_ext = &pnf_phy_allocate_p7_vendor_ext;
......@@ -1336,25 +1388,28 @@ int start_request(nfapi_pnf_config_t* config, nfapi_pnf_phy_config_t* phy, nfapi
NFAPI_TRACE(NFAPI_TRACE_INFO, "[PNF] DJP - HACK - Set p7_config global ready for subframe ind%s\n", __FUNCTION__);
p7_config_g = p7_config;
// DJP - INIT PHY RELATED STUFF - this should be separate i think but is not currently...
// Taken mostly from init_eNB_afterRU() dont think i can call it though...
// Need to wait for main thread to create RU structures
while(config_sync_var<0)
{
printf("[PNF] %s() Calling phy_init_lte_eNB() and setting nb_antennas_rx = 1\n", __FUNCTION__);
printf("[PNF] %s() TBD create frame_parms from NFAPI message\n", __FUNCTION__);
phy_init_lte_eNB(RC.eNB[0][0],0,0);
//RC.eNB[0][0]->frame_parms.nb_antennas_rx = 1;
for (int ce_level=0;ce_level<4;ce_level++)
RC.eNB[0][0]->prach_vars.rxsigF[ce_level] = (int16_t**)malloc16(64*sizeof(int16_t*));
#ifdef Rel14
for (int ce_level=0;ce_level<4;ce_level++)
RC.eNB[0][0]->prach_vars_br.rxsigF[ce_level] = (int16_t**)malloc16(64*sizeof(int16_t*));
#endif
init_transport(RC.eNB[0][0]);
//DJP - this crashes because RC.nb_RU is 1 but RC.ru[0] is NULL - init_precoding_weights(RC.eNB[0][0]);
usleep(5000000);
printf("[PNF] waiting for OAI to be configured (eNB/RU)\n");
}
printf("[PNF] OAI eNB/RU configured\n");
printf("[PNF] About to call init_eNB_afterRU()\n");
init_eNB_afterRU();
printf("[PNF] Calling mac_top_init_eNB() so that RC.mac[] is init\n");
mac_top_init_eNB();
printf("[PNF] About to call phy_init_RU()\n");
phy_init_RU(RC.ru[0]);
init_eNB_afterRU();
// Signal to main thread that it can carry on - otherwise RU will startup too quickly and it is not initialised
{
pthread_mutex_lock(&nfapi_sync_mutex);
nfapi_sync_var=0;
pthread_cond_broadcast(&nfapi_sync_cond);
pthread_mutex_unlock(&nfapi_sync_mutex);
}
while(sync_var<0)
......@@ -1363,16 +1418,12 @@ int start_request(nfapi_pnf_config_t* config, nfapi_pnf_phy_config_t* phy, nfapi
printf("[PNF] waiting for OAI to be started\n");
}
printf("[PNF] RC.nb_inst=1 DJP - this is because phy_init_RU() uses that to index and not RC.num_eNB - why the 2 similar variables?\n");
RC.nb_inst =1; // DJP - fepc_tx uses num_eNB but phy_init_RU uses nb_inst
printf("[PNF] About to call phy_init_RU()\n");
phy_init_RU(RC.ru[0]);
printf("[PNF] Sending PNF_START_RESP\n");
nfapi_send_pnf_start_resp(config, p7_config->phy_id);
printf("[PNF] Sending first P7 subframe ind\n");
nfapi_pnf_p7_subframe_ind(p7_config, p7_config->phy_id, 0); // DJP - SFN_SF set to zero - correct???
printf("[PNF] Sent first P7 subframe ind\n");
}
return 0;
......@@ -1681,6 +1732,9 @@ void* pnf_start_thread(void* ptr)
void configure_nfapi_pnf(char *vnf_ip_addr, int vnf_p5_port, char *pnf_ip_addr, int pnf_p7_port, int vnf_p7_port)
{
extern uint8_t nfapi_pnf;
nfapi_pnf = 1; // PNF!
nfapi_pnf_config_t* config = nfapi_pnf_config_create();
config->vnf_ip_addr = vnf_ip_addr;
......@@ -1718,7 +1772,7 @@ void configure_nfapi_pnf(char *vnf_ip_addr, int vnf_p5_port, char *pnf_ip_addr,
config->vendor_ext = &vendor_ext;
config->trace = &pnf_sim_trace;
config->trace = &pnf_nfapi_trace;
config->user_data = &pnf;
......
nfapi/nfapi_vnf.c
View file @ 53e7a572
......@@ -1161,9 +1161,12 @@ void vnf_start_thread(void* ptr)
}
static vnf_info vnf;
extern uint8_t nfapi_pnf;
/*------------------------------------------------------------------------------*/
void configure_nfapi_vnf(char *vnf_addr, int vnf_p5_port)
{
nfapi_pnf = 2;
memset(&vnf, 0, sizeof(vnf));
memset(vnf.p7_vnfs, 0, sizeof(vnf.p7_vnfs));
......
openair1/PHY/INIT/lte_init.c
View file @ 53e7a572
......@@ -72,6 +72,10 @@ int l1_north_init_eNB() {
}
}
}
else
{
LOG_I(PHY,"%s() Not installing PHY callbacks - RC.nb_L1_inst:%d RC.nb_L1_CC:%p RC.eNB:%p\n", __FUNCTION__, RC.nb_L1_inst, RC.nb_L1_CC, RC.eNB);
}
return(0);
}
......@@ -1728,13 +1732,13 @@ int phy_init_RU(RU_t *ru) {
#endif
}
LOG_D(PHY,"[INIT] %s() RC.nb_inst:%d \n", __FUNCTION__, RC.nb_inst);
LOG_E(PHY,"[INIT] %s() RC.nb_inst:%d \n", __FUNCTION__, RC.nb_inst);
for (i=0; i<RC.nb_inst; i++) {
for (p=0;p<15;p++) {
LOG_D(PHY,"[INIT] %s() nb_antenna_ports_eNB:%d \n", __FUNCTION__, ru->eNB_list[i]->frame_parms.nb_antenna_ports_eNB);
if (p<ru->eNB_list[i]->frame_parms.nb_antenna_ports_eNB || p==5) {
//LOG_E(PHY,"[INIT] %s() DO BEAM WEIGHTS nb_antenna_ports_eNB:%d nb_tx:%d\n", __FUNCTION__, ru->eNB_list[i]->frame_parms.nb_antenna_ports_eNB, ru->nb_tx);
LOG_D(PHY,"[INIT] %s() DO BEAM WEIGHTS nb_antenna_ports_eNB:%d nb_tx:%d\n", __FUNCTION__, ru->eNB_list[i]->frame_parms.nb_antenna_ports_eNB, ru->nb_tx);
ru->beam_weights[i][p] = (int32_t **)malloc16_clear(ru->nb_tx*sizeof(int32_t*));
for (j=0; j<ru->nb_tx; j++) {
ru->beam_weights[i][p][j] = (int32_t *)malloc16_clear(fp->ofdm_symbol_size*sizeof(int32_t));
......@@ -1838,7 +1842,7 @@ int phy_init_lte_eNB(PHY_VARS_eNB *eNB,
if (i<fp->nb_antenna_ports_eNB || i==5) {
common_vars->txdataF[i] = (int32_t*)malloc16_clear(fp->ofdm_symbol_size*fp->symbols_per_tti*10*sizeof(int32_t) );
LOG_E(PHY,"[INIT] common_vars->txdataF[%d] = %p (%lu bytes)\n",
LOG_D(PHY,"[INIT] common_vars->txdataF[%d] = %p (%lu bytes)\n",
i,common_vars->txdataF[i],
fp->ofdm_symbol_size*fp->symbols_per_tti*10*sizeof(int32_t));
}
......
openair1/PHY/LTE_TRANSPORT/dci.c
View file @ 53e7a572
......@@ -2074,6 +2074,11 @@ uint8_t generate_dci_top(uint8_t num_pdcch_symbols,
int Msymb2;
int split_flag=0;
if (num_dci>0)
{
LOG_D(PHY,"%s(num_pdcch_symbols:%d num_dci:%d dci_alloc:%p n_rnti:%04x amp:%d frame_parms:%p txdataF:%p subframe:%d)\n", __FUNCTION__, num_pdcch_symbols, num_dci, dci_alloc, n_rnti, amp, frame_parms, txdataF, subframe);
}
switch (frame_parms->N_RB_DL) {
case 100:
Msymb2 = Msymb;
......@@ -2148,7 +2153,9 @@ uint8_t generate_dci_top(uint8_t num_pdcch_symbols,
}
// Scrambling
// printf("pdcch scrambling\n");
#ifdef DEBUG_DCI_ENCODING
printf("pdcch scrambling\n");
#endif
pdcch_scrambling(frame_parms,
subframe,
e,
......@@ -2232,6 +2239,18 @@ uint8_t generate_dci_top(uint8_t num_pdcch_symbols,
// This is the REG allocation algorithm from 36-211, second part of Section 6.8.5
// printf("DCI (SF %d) : txdataF %p (0 %p)\n",subframe,&txdataF[0][512*14*subframe],&txdataF[0][0]);
#ifdef DEBUG_DCI_ENCODING
printf("kprime loop - N_RB_DL:%d lprime:num_pdcch_symbols:%d Ncp:%d pcfich:%02x,%02x,%02x,%02x ofdm_symbol_size:%d first_carrier_offset:%d nb_antenna_ports_eNB:%d\n",
frame_parms->N_RB_DL, num_pdcch_symbols,frame_parms->Ncp,
frame_parms->pcfich_reg[0],
frame_parms->pcfich_reg[1],
frame_parms->pcfich_reg[2],
frame_parms->pcfich_reg[3],
frame_parms->ofdm_symbol_size,
frame_parms->first_carrier_offset,
frame_parms->nb_antenna_ports_eNB
);
#endif
for (kprime=0; kprime<frame_parms->N_RB_DL*12; kprime++) {
for (lprime=0; lprime<num_pdcch_symbols; lprime++) {
......
openair1/PHY/LTE_TRANSPORT/dci_tools.c
View file @ 53e7a572
......@@ -801,6 +801,29 @@ void generate_RIV_tables()
// n_tilde_PRB(0,1) = (0,2)
void check_dlsch(char *file, int line)
{
PHY_VARS_eNB *eNB = RC.eNB[0][0];
static char oldbuf[13*NUMBER_OF_UE_MAX+100]="";
char buf[13*NUMBER_OF_UE_MAX+100];
char *pbuf=buf;
for (int i=0; i<NUMBER_OF_UE_MAX; i++) {
pbuf+=sprintf(pbuf, "[%02d]:%02x:%04x ", i, eNB->dlsch[i][0]->harq_mask, eNB->dlsch[i][0]->rnti);
}
int diff_size = memcmp(oldbuf, buf, strlen(buf));
if (diff_size!=0)
{
LOG_I(PHY,"check_dlsch:%s:%d:%s\n", file, line, buf);
LOG_I(PHY,"check_dlsch:%s:%d:%s\n", file, line, oldbuf);
}
memcpy(oldbuf, buf, sizeof(buf));
}
int8_t find_dlsch(uint16_t rnti, PHY_VARS_eNB *eNB,find_type_t type)
{
uint8_t i;
......@@ -1990,6 +2013,7 @@ int fill_dci_and_dlsch(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,DCI_ALLOC_t *dci_
computeRhoB_eNB(&eNB->pdsch_config_dedicated[UE_id],&(fp->pdsch_config_common),fp->nb_antenna_ports_eNB,dlsch1,dlsch1_harq->dl_power_off);
}
LOG_D(PHY, "%s() dci_length:%d\n", __FUNCTION__, dci_alloc->dci_length);
}
......@@ -4485,7 +4509,7 @@ int dump_dci(LTE_DL_FRAME_PARMS *frame_parms, DCI_ALLOC_t *dci)
break;
case 25:
LOG_D(PHY,"DCI format0 (FDD, 5MHz), rnti %x (%x): hopping %d, rb_alloc %x, mcs %d, ndi %d, TPC %d, cshift %d, cqi_req %d\n",
LOG_I(PHY,"DCI format0 (FDD, 5MHz), rnti %x (%x): hopping %d, rb_alloc %x, mcs %d, ndi %d, TPC %d, cshift %d, cqi_req %d\n",
dci->rnti,
((uint32_t*)&dci->dci_pdu[0])[0],
((DCI0_5MHz_FDD_t *)&dci->dci_pdu[0])->hopping,
......
openair1/PHY/LTE_TRANSPORT/dlsch_modulation.c
View file @ 53e7a572
......@@ -38,7 +38,7 @@
#include "defs.h"
#include "UTIL/LOG/vcd_signal_dumper.h"
//#define DEBUG_DLSCH_MODULATION
//#define DEBUG_DLSCH_MODULATION 1
//#define is_not_pilot(pilots,re,nushift,use2ndpilots) ((pilots==0) || ((re!=nushift) && (re!=nushift+6)&&((re!=nushift+3)||(use2ndpilots==1))&&((re!=nushift+9)||(use2ndpilots==1)))?1:0)
......@@ -78,7 +78,7 @@ uint8_t is_not_UEspecRS(int8_t lprime, uint8_t re, uint8_t nushift, uint8_t Ncp,
if ((re!=nushift+offset) && (re!=((nushift+4+offset)%12)) && (re!=((nushift+8+offset)%12)))
return(1);
/*else{
printf("(is_no_UEspec_RS):lprime=%d, re=%d, nushift=%d, offset=%d\n",lprime, re,nushift,offset);
LOG_I(PHY,"(is_no_UEspec_RS):lprime=%d, re=%d, nushift=%d, offset=%d\n",lprime, re,nushift,offset);
}*/
} else {
if ((re!=nushift+offset) && (re!=((nushift+3+offset)%12)) && (re!=((nushift+6+offset)%12)) && (re!=((nushift+9+offset)%12)))
......@@ -270,7 +270,7 @@ int allocate_REs_in_RB_pilots_16QAM_siso(PHY_VARS_eNB* phy_vars_eNB,
if (skip_dc == 0) {
// printf("pilots: P1_SHIFT[0] %d\n",P1_SHIFT[0]);
// LOG_I(PHY,"pilots: P1_SHIFT[0] %d\n",P1_SHIFT[0]);
for (x0p=&x0[*jj],tti_offset=symbol_offset+re_offset+P1_SHIFT[0],re=P1_SHIFT[0];
re<12;
x0p+=4) {
......@@ -281,7 +281,7 @@ int allocate_REs_in_RB_pilots_16QAM_siso(PHY_VARS_eNB* phy_vars_eNB,
qam16_table_offset_im+=x0p[3];
((int16_t *)&txdataF[0][tti_offset])[0]=qam_table_s0[qam16_table_offset_re];
((int16_t *)&txdataF[0][tti_offset])[1]=qam_table_s0[qam16_table_offset_im];
// printf("pilots: re %d, tti_offset %d, P1_SHIFT %d\n",re,tti_offset,P1_SHIFT[re+1]);
// LOG_I(PHY,"pilots: re %d, tti_offset %d, P1_SHIFT %d\n",re,tti_offset,P1_SHIFT[re+1]);
tti_offset+=P1_SHIFT[re+1];
re+=P1_SHIFT[re+1];
}
......@@ -497,7 +497,7 @@ int allocate_REs_in_RB_pilots_64QAM_siso(PHY_VARS_eNB* phy_vars_eNB,
if (skip_dc == 0) {
// printf("pilots: P1_SHIFT[0] %d\n",P1_SHIFT[0]);
// LOG_I(PHY,"pilots: P1_SHIFT[0] %d\n",P1_SHIFT[0]);
for (x0p=&x0[*jj],tti_offset=symbol_offset+re_offset+P1_SHIFT[0],re=P1_SHIFT[0];
re<12;
x0p+=6) {
......@@ -510,7 +510,7 @@ int allocate_REs_in_RB_pilots_64QAM_siso(PHY_VARS_eNB* phy_vars_eNB,
qam64_table_offset_im+=x0p[5];
((int16_t *)&txdataF[0][tti_offset])[0]=qam_table_s0[qam64_table_offset_re];
((int16_t *)&txdataF[0][tti_offset])[1]=qam_table_s0[qam64_table_offset_im];
// printf("pilots: re %d, tti_offset %d, P1_SHIFT %d\n",re,tti_offset,P1_SHIFT[re+1]);
// LOG_I(PHY,"pilots: re %d, tti_offset %d, P1_SHIFT %d\n",re,tti_offset,P1_SHIFT[re+1]);
tti_offset+=P1_SHIFT[re+1];
re+=P1_SHIFT[re+1];
}
......@@ -667,11 +667,11 @@ int allocate_REs_in_RB(PHY_VARS_eNB* phy_vars_eNB,
if (dlsch0_harq != NULL){
#ifdef DEBUG_DLSCH_MODULATION
printf("allocate_re (mod %d): symbol_offset %d re_offset %d (%d,%d), jj %d -> %d,%d\n",mod_order0,symbol_offset,re_offset,skip_dc,skip_half,*jj, x0[*jj], x0[1+*jj]);
LOG_I(PHY,"allocate_re (mod %d): symbol_offset %d re_offset %d (%d,%d), jj %d -> %d,%d\n",mod_order0,symbol_offset,re_offset,skip_dc,skip_half,*jj, x0[*jj], x0[1+*jj]);
#endif
} else{
#ifdef DEBUG_DLSCH_MODULATION
printf("allocate_re (mod %d): symbol_offset %d re_offset %d (%d,%d), jj %d -> %d,%d\n",mod_order0,symbol_offset,re_offset,skip_dc,skip_half,*jj, x0[*jj], x0[1+*jj]);
LOG_I(PHY,"allocate_re (mod %d): symbol_offset %d re_offset %d (%d,%d), jj %d -> %d,%d\n",mod_order0,symbol_offset,re_offset,skip_dc,skip_half,*jj, x0[*jj], x0[1+*jj]);
#endif
}
......@@ -685,7 +685,7 @@ int allocate_REs_in_RB(PHY_VARS_eNB* phy_vars_eNB,
for (re=first_re; re<last_re; re++) {
// printf("element %d precoder_index for allocation %d\n",re, precoder_index );
// LOG_I(PHY,"element %d precoder_index for allocation %d\n",re, precoder_index );
if ((skip_dc == 1) && (re==6))
re_off=re_off - frame_parms->ofdm_symbol_size+1;
......@@ -695,7 +695,7 @@ int allocate_REs_in_RB(PHY_VARS_eNB* phy_vars_eNB,
//check that RE is not from Cell-specific RS
if (is_not_pilot(pilots,re,frame_parms->nushift,use2ndpilots)==1) {
//printf("re %d (jj %d)\n",re,*jj);
//LOG_I(PHY,"re %d (jj %d)\n",re,*jj);
if (mimo_mode == SISO) { //SISO mapping
......@@ -705,7 +705,7 @@ int allocate_REs_in_RB(PHY_VARS_eNB* phy_vars_eNB,
case 2: //QPSK
//printf("re %d %d(%d) : %d,%d => ",re,tti_offset,*jj,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]);
//LOG_I(PHY,"re %d %d(%d) : %d,%d => ",re,tti_offset,*jj,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]);
((int16_t*)&txdataF[0][tti_offset])[0] += (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; //I //b_i
*jj = *jj + 1;
......@@ -971,12 +971,12 @@ int allocate_REs_in_RB(PHY_VARS_eNB* phy_vars_eNB,
break;
case 2: //QPSK
//printf("%d(%d) : %d,%d => ",tti_offset,*jj,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]);
//LOG_I(PHY,"%d(%d) : %d,%d => ",tti_offset,*jj,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]);
xx0_re = (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK;
*jj = *jj + 1;
xx0_im = (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK;
*jj = *jj + 1;
//printf("%d,%d\n",((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]);
//LOG_I(PHY,"%d,%d\n",((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]);
break;
case 4: //16QAM
......@@ -1042,12 +1042,12 @@ int allocate_REs_in_RB(PHY_VARS_eNB* phy_vars_eNB,
break;
case 2: //QPSK
//printf("%d(%d) : %d,%d => ",tti_offset,*jj,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]);
//LOG_I(PHY,"%d(%d) : %d,%d => ",tti_offset,*jj,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]);
xx1_re = (x1[*jj2]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK;
*jj2 = *jj2 + 1;
xx1_im = (x1[*jj2]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK;
*jj2 = *jj2 + 1;
//printf("%d,%d\n",((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]);
//LOG_I(PHY,"%d,%d\n",((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]);
break;
case 4: //16QAM
......@@ -1114,7 +1114,7 @@ int allocate_REs_in_RB(PHY_VARS_eNB* phy_vars_eNB,
((int16_t *)&txdataF[0][tti_offset])[1]+=((xx0_im+xx1_im)>>1);
((int16_t *)&txdataF[1][tti_offset])[1]+=(s*((xx0_im-xx1_im)>>1));
/*
printf("CDD: xx0 (%d,%d), xx1(%d,%d), s(%d), txF[0] (%d,%d), txF[1] (%d,%d)\n",
LOG_I(PHY,"CDD: xx0 (%d,%d), xx1(%d,%d), s(%d), txF[0] (%d,%d), txF[1] (%d,%d)\n",
xx0_re,xx0_im,xx1_re,xx1_im, s, ((int16_t *)&txdataF[0][tti_offset])[0],((int16_t *)&txdataF[0][tti_offset])[1],
((int16_t *)&txdataF[1][tti_offset])[0],((int16_t *)&txdataF[1][tti_offset])[1]);
*/
......@@ -1244,7 +1244,7 @@ int allocate_REs_in_RB(PHY_VARS_eNB* phy_vars_eNB,
precoder_index1 = 3; //[1 -j]
}
else {
printf("problem with precoder in TM4\n");
LOG_I(PHY,"problem with precoder in TM4\n");
return(-1);
}
......@@ -1263,7 +1263,7 @@ int allocate_REs_in_RB(PHY_VARS_eNB* phy_vars_eNB,
((int16_t*)&txdataF[0][tti_offset])[0] += (int16_t)((((int16_t*)&tmp_sample1)[0]*ONE_OVER_SQRT2_Q15)>>15);
((int16_t*)&txdataF[0][tti_offset])[1] += (int16_t)((((int16_t*)&tmp_sample1)[1]*ONE_OVER_SQRT2_Q15)>>15);
//printf("%d,%d\n",((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]);
//LOG_I(PHY,"%d,%d\n",((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]);
if (frame_parms->nb_antenna_ports_eNB == 2) {
layer1prec2A(&tmp_sample1,&tmp_sample2,precoder_index0);
......@@ -1466,7 +1466,7 @@ int allocate_REs_in_RB(PHY_VARS_eNB* phy_vars_eNB,
((int16_t*)&txdataF[5][tti_offset])[1] = (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK;
*jj = *jj + 1;
//printf("%d(%d) : %d,%d =>
//LOG_I(PHY,"%d(%d) : %d,%d =>
//",tti_offset,*jj,((int16_t*)&tmp_sample1)[0],((int16_t*)&tmp_sample1)[1]);
break;
......@@ -1545,7 +1545,7 @@ int allocate_REs_in_RB(PHY_VARS_eNB* phy_vars_eNB,
}
} else {
//precoding UE spec RS
//printf("precoding UE spec RS\n");
//LOG_I(PHY,"precoding UE spec RS\n");
ind = 3*lprime*dlsch0_harq->nb_rb+mprime2;
ind_dword = ind>>4;
......@@ -1563,7 +1563,7 @@ int allocate_REs_in_RB(PHY_VARS_eNB* phy_vars_eNB,
switch (mod_order0) {
case 2: //QPSK
// printf("%d : %d,%d => ",tti_offset,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]);
// LOG_I(PHY,"%d : %d,%d => ",tti_offset,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]);
for (int layer=first_layer0; layer<=(first_layer0+Nlayers0); layer++) {
((int16_t*)&txdataF[layer][tti_offset])[0] = (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; //I //b_i
*jj = *jj + 1;
......@@ -1651,7 +1651,7 @@ int allocate_REs_in_RB(PHY_VARS_eNB* phy_vars_eNB,
}
}
} else if (mimo_mode>=TM9_10) {
printf("allocate_REs_in_RB() [dlsch.c] : ERROR, unknown mimo_mode %d\n",mimo_mode);
LOG_I(PHY,"allocate_REs_in_RB() [dlsch.c] : ERROR, unknown mimo_mode %d\n",mimo_mode);
return(-1);
}
}
......@@ -1686,7 +1686,7 @@ int allocate_REs_in_RB_MCH(int32_t **txdataF,
uint8_t first_re,last_re;
int inc;
#ifdef DEBUG_DLSCH_MODULATION
printf("allocate_re_MCH (mod %d): symbol_offset %d re_offset %d (%d), jj %d -> %d,%d, gain_lin_QPSK %d,txdataF %p\n",mod_order,symbol_offset,re_offset,skip_dc,*jj, x0[*jj], x0[1+*jj],gain_lin_QPSK,&txdataF[0][symbol_offset]);
LOG_I(PHY,"allocate_re_MCH (mod %d): symbol_offset %d re_offset %d (%d), jj %d -> %d,%d, gain_lin_QPSK %d,txdataF %p\n",mod_order,symbol_offset,re_offset,skip_dc,*jj, x0[*jj], x0[1+*jj],gain_lin_QPSK,&txdataF[0][symbol_offset]);
#endif
last_re=12;
......@@ -1707,7 +1707,7 @@ int allocate_REs_in_RB_MCH(int32_t **txdataF,
tti_offset = symbol_offset + re_off + re;
//printf("re %d (jj %d)\n",re,*jj);
//LOG_I(PHY,"re %d (jj %d)\n",re,*jj);
*re_allocated = *re_allocated + 1;
......@@ -1715,7 +1715,7 @@ int allocate_REs_in_RB_MCH(int32_t **txdataF,
case 2: //QPSK
// printf("%d : %d,%d => ",tti_offset,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]);
// LOG_I(PHY,"%d : %d,%d => ",tti_offset,((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]);
((int16_t*)&txdataF[4][tti_offset])[0] = (x0[*jj]==1) ? (-gain_lin_QPSK) : gain_lin_QPSK; //I //b_i
*jj = *jj + 1;
......@@ -1724,7 +1724,7 @@ int allocate_REs_in_RB_MCH(int32_t **txdataF,
*jj = *jj + 1;
//printf("%d,%d\n",((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]);
//LOG_I(PHY,"%d,%d\n",((int16_t*)&txdataF[0][tti_offset])[0],((int16_t*)&txdataF[0][tti_offset])[1]);
break;
......@@ -1931,7 +1931,7 @@ inline int check_skip(int rb,int subframe_offset,LTE_DL_FRAME_PARMS *frame_parms
inline int check_skiphalf(int rb,int subframe_offset,LTE_DL_FRAME_PARMS *frame_parms,int l,int nsymb) __attribute__((always_inline));
inline int check_skiphalf(int rb,int subframe_offset,LTE_DL_FRAME_PARMS *frame_parms,int l,int nsymb) {
// printf("check_skiphalf : rb %d, subframe_offset %d,l %d, nsymb %d\n",rb,subframe_offset,l,nsymb);
// LOG_I(PHY,"check_skiphalf : rb %d, subframe_offset %d,l %d, nsymb %d\n",rb,subframe_offset,l,nsymb);
if ((frame_parms->N_RB_DL&1) == 1) { // ODD N_RB_DL
......@@ -2154,19 +2154,19 @@ int dlsch_modulation(PHY_VARS_eNB* phy_vars_eNB,
re_allocated=0;
// printf("num_pdcch_symbols %d, nsymb %d\n",num_pdcch_symbols,nsymb);
// LOG_I(PHY,"num_pdcch_symbols %d, nsymb %d\n",num_pdcch_symbols,nsymb);
for (l=num_pdcch_symbols; l<nsymb; l++) {
if (dlsch0 != NULL ) {
#ifdef DEBUG_DLSCH_MODULATION
printf("Generating DLSCH (harq_pid %d,mimo %d, pmi_alloc0 %lx, mod0 %d, mod1 %d, rb_alloc[0] %d) in %d\n",
LOG_I(PHY,"Generating DLSCH (harq_pid %d,mimo %d, pmi_alloc0 %lx, mod0 %d, mod1 %d, rb_alloc[0] %d)\n",
harq_pid,
dlsch0_harq->mimo_mode,
pmi2hex_2Ar2(dlsch0_harq->pmi_alloc),
mod_order0,
mod_order1,
rb_alloc[0],
len);
rb_alloc[0]
);
#endif
}
......@@ -2216,6 +2216,7 @@ int dlsch_modulation(PHY_VARS_eNB* phy_vars_eNB,
for (eNB_id=0;eNB_id<ru->num_eNB;eNB_id++){
if (phy_vars_eNB == ru->eNB_list[eNB_id]) {
for (aa=0;aa<ru->nb_tx;aa++){
LOG_I(PHY,"ru_id:%d eNB_id:%d aa:%d memcpy(ru->beam_weights, dlsch0->ue_spec_bf_weights[ru_id][0],)\n", ru_id, eNB_id, aa);
memcpy(ru->beam_weights[eNB_id][5][aa],
dlsch0->ue_spec_bf_weights[ru_id][0],
frame_parms->ofdm_symbol_size*sizeof(int32_t));
......@@ -2233,7 +2234,7 @@ int dlsch_modulation(PHY_VARS_eNB* phy_vars_eNB,
if (pilots>0) { // compute pilot arrays, could be done statically if performance suffers
if (frame_parms->nb_antenna_ports_eNB == 1) {
// printf("l %d, nushift %d, offset %d\n",l,frame_parms->nushift,offset);
// LOG_I(PHY,"l %d, nushift %d, offset %d\n",l,frame_parms->nushift,offset);
for (i=0,i2=0;i<12;i++) {
if ((i!=(frame_parms->nushift+offset)) && (i!=((frame_parms->nushift+6+offset)%12)))
P1_SHIFT[i2++]=1;
......@@ -2340,7 +2341,7 @@ int dlsch_modulation(PHY_VARS_eNB* phy_vars_eNB,
//for (aa=0;aa<frame_parms->nb_antennas_tx;aa++)
//memset(&txdataF[aa][symbol_offset],0,frame_parms->ofdm_symbol_size<<2);
//printf("symbol_offset %d,subframe offset %d : pilots %d\n",symbol_offset,subframe_offset,pilots);
//LOG_I(PHY,"symbol_offset %d,subframe offset %d : pilots %d\n",symbol_offset,subframe_offset,pilots);
for (rb=0; rb<frame_parms->N_RB_DL; rb++) {
if (rb < 32)
......@@ -2371,7 +2372,7 @@ int dlsch_modulation(PHY_VARS_eNB* phy_vars_eNB,
if (dlsch1) {
if (dlsch1_harq->Nlayers>1) {
printf("Nlayers %d: re_offset %d, symbol %d offset %d\n",dlsch0_harq->Nlayers,re_offset,l,symbol_offset);
LOG_I(PHY,"Nlayers %d: re_offset %d, symbol %d offset %d\n",dlsch0_harq->Nlayers,re_offset,l,symbol_offset);
return(-1);
}
}
......@@ -2379,7 +2380,7 @@ int dlsch_modulation(PHY_VARS_eNB* phy_vars_eNB,
if (rb_alloc_ind > 0) {
// printf("Allocated rb %d/symbol %d, skip_half %d, subframe_offset %d, symbol_offset %d, re_offset %d, jj %d\n",rb,l,skip_half,subframe_offset,symbol_offset,re_offset,jj);
// LOG_I(PHY,"Allocated rb %d/symbol %d, skip_half %d, subframe_offset %d, symbol_offset %d, re_offset %d, jj %d\n",rb,l,skip_half,subframe_offset,symbol_offset,re_offset,jj);
if (dlsch0 != NULL) {
get_pmi_temp = get_pmi(frame_parms->N_RB_DL,
......@@ -2419,7 +2420,7 @@ int dlsch_modulation(PHY_VARS_eNB* phy_vars_eNB,
mprime +=3+frame_parms->Ncp;
}
else {
// printf("Unallocated rb %d/symbol %d, re_offset %d, jj %d\n",rb,l,re_offset,jj);
// LOG_I(PHY,"Unallocated rb %d/symbol %d, re_offset %d, jj %d\n",rb,l,re_offset,jj);
}
re_offset+=12; // go to next RB
......@@ -2436,9 +2437,9 @@ int dlsch_modulation(PHY_VARS_eNB* phy_vars_eNB,
#ifdef DEBUG_DLSCH_MODULATION
if (dlsch0 != NULL){
printf("generate_dlsch : jj = %d,re_allocated = %d (G %d)\n",jj,re_allocated,get_G(frame_parms,dlsch0_harq->nb_rb,dlsch0_harq->rb_alloc,mod_order0,Nl0,2,0,subframe_offset));
LOG_I(PHY,"generate_dlsch : jj = %d,re_allocated = %d (G %d)\n",jj,re_allocated,get_G(frame_parms,dlsch0_harq->nb_rb,dlsch0_harq->rb_alloc,mod_order0,Nl0,2,0,subframe_offset,1));
}else{
printf("generate_dlsch : jj = %d,re_allocated = %d (G %d)\n",jj,re_allocated,get_G(frame_parms,dlsch1_harq->nb_rb,dlsch1_harq->rb_alloc,mod_order1,Nl1,2,0,subframe_offset));
LOG_I(PHY,"generate_dlsch : jj = %d,re_allocated = %d (G %d)\n",jj,re_allocated,get_G(frame_parms,dlsch1_harq->nb_rb,dlsch1_harq->rb_alloc,mod_order1,Nl1,2,0,subframe_offset,1));
}
#endif
......@@ -2493,7 +2494,7 @@ int dlsch_modulation_SIC(int32_t **sic_buffer,
jj = jj + 1;
//printf("recon %d,%d\n",((int16_t*)&sic_buffer[0][i])[0],((int16_t*)&sic_buffer[0][i])[1]);
//LOG_I(PHY,"recon %d,%d\n",((int16_t*)&sic_buffer[0][i])[0],((int16_t*)&sic_buffer[0][i])[1]);
i++;
break;
......@@ -2580,7 +2581,7 @@ int dlsch_modulation_SIC(int32_t **sic_buffer,
#ifdef DEBUG_DLSCH_MODULATION
printf("generate_dlsch : jj = %d,re_allocated = %d (G %d)\n",jj,re_allocated,get_G(frame_parms,dlsch0_harq->nb_rb,dlsch0_harq->rb_alloc,mod_order0,Nl0,2,0,subframe_offset,1/*transmission mode*/));
LOG_I(PHY,"generate_dlsch : jj = %d,re_allocated = %d (G %d)\n",jj,re_allocated,get_G(frame_parms,dlsch0_harq->nb_rb,dlsch0_harq->rb_alloc,mod_order0,Nl0,2,0,subframe_offset,1/*transmission mode*/));
#endif
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_MODULATION, VCD_FUNCTION_OUT);
......@@ -2618,11 +2619,11 @@ int mch_modulation(int32_t **txdataF,
jj=0;
re_allocated=0;
// printf("num_pdcch_symbols %d, nsymb %d\n",num_pdcch_symbols,nsymb);
// LOG_I(PHY,"num_pdcch_symbols %d, nsymb %d\n",num_pdcch_symbols,nsymb);
for (l=2; l<nsymb_pmch; l++) {
#ifdef DEBUG_DLSCH_MODULATION
printf("Generating MCH (mod %d) in subframe %d for symbol %d\n",mod_order, subframe_offset,l);
LOG_I(PHY,"Generating MCH (mod %d) in subframe %d for symbol %d\n",mod_order, subframe_offset,l);
#endif
re_offset = frame_parms->first_carrier_offset;
......@@ -2647,7 +2648,7 @@ int mch_modulation(int32_t **txdataF,
else
qam_table_s = NULL;
//printf("Allocated rb %d, subframe_offset %d,amp %d\n",rb,subframe_offset,amp);
//LOG_I(PHY,"Allocated rb %d, subframe_offset %d,amp %d\n",rb,subframe_offset,amp);
allocate_REs_in_RB_MCH(txdataF,
&jj,
re_offset,
......@@ -2674,7 +2675,7 @@ int mch_modulation(int32_t **txdataF,
}
#ifdef DEBUG_DLSCH_MODULATION
printf("generate_dlsch(MCH) : jj = %d,re_allocated = %d (G %d)\n",jj,re_allocated,get_G(frame_parms,dlsch->harq_processes[0]->nb_rb,dlsch->harq_processes[0]->rb_alloc,mod_order,1,2,0,subframe_offset,1/*transmission mode*/));
LOG_I(PHY,"generate_dlsch(MCH) : jj = %d,re_allocated = %d (G %d)\n",jj,re_allocated,get_G(frame_parms,dlsch->harq_processes[0]->nb_rb,dlsch->harq_processes[0]->rb_alloc,mod_order,1,2,0,subframe_offset,1/*transmission mode*/));
#endif
return (re_allocated);
......
openair1/PHY/LTE_TRANSPORT/rar_tools.c
View file @ 53e7a572
......@@ -185,7 +185,7 @@ int generate_eNB_ulsch_params_from_rar(PHY_VARS_eNB *eNB,
LOG_D(PHY,"ulsch ra (eNB): harq_pid %d\n",harq_pid);
LOG_D(PHY,"ulsch ra (eNB): round %d\n",ulsch_harq->round);
LOG_D(PHY,"ulsch ra (eNB): TBS %d\n",ulsch_harq->TBS);
LOG_D(PHY,"ulsch ra (eNB): mcs %d\n",ulsch_harq->mcs);
LOG_D(PHY,"ulsch ra (eNB): mcs %d\n",ulsch_harq->Msc_initial);
LOG_D(PHY,"ulsch ra (eNB): Or1 %d\n",ulsch_harq->Or1);
LOG_D(PHY,"ulsch ra (eNB): ORI %d\n",ulsch_harq->O_RI);
#endif
......
openair1/SCHED/fapi_l1.c
View file @ 53e7a572
......@@ -49,7 +49,7 @@ void handle_nfapi_dci_dl_pdu(PHY_VARS_eNB *eNB,
LTE_eNB_PDCCH *pdcch_vars = &eNB->pdcch_vars[idx];
nfapi_dl_config_dci_dl_pdu *pdu = &dl_config_pdu->dci_dl_pdu;
LOG_D(PHY,"Frame %d, Subframe %d: DCI processing\n",proc->frame_tx,proc->subframe_tx);
LOG_D(PHY,"Frame %d, Subframe %d: DCI processing - populating pdcch_vars->dci_alloc[%d] subframe_tx:%d idx:%d pdcch_vars->num_dci:%d\n",proc->frame_tx,proc->subframe_tx, pdcch_vars->num_dci, proc->subframe_tx, idx, pdcch_vars->num_dci);
// copy dci configuration into eNB structure
fill_dci_and_dlsch(eNB,proc,&pdcch_vars->dci_alloc[pdcch_vars->num_dci],pdu);
......@@ -582,6 +582,10 @@ void schedule_response(Sched_Rsp_t *Sched_INFO) {
// DJP - AssertFatal(proc->subframe_tx == subframe, "Current subframe %d != NFAPI subframe %d\n",proc->subframe_tx,subframe);
// DJP - AssertFatal(proc->subframe_tx == subframe, "Current frame %d != NFAPI frame %d\n",proc->frame_tx,frame);
uint8_t number_dci = DL_req->dl_config_request_body.number_dci;
uint8_t number_pdcch_ofdm_symbols = DL_req->dl_config_request_body.number_pdcch_ofdm_symbols;
uint8_t number_dl_pdu = DL_req->dl_config_request_body.number_pdu;
uint8_t number_hi_dci0_pdu = HI_DCI0_req->hi_dci0_request_body.number_of_dci+HI_DCI0_req->hi_dci0_request_body.number_of_hi;
uint8_t number_ul_pdu = UL_req->ul_config_request_body.number_of_pdus;
......@@ -593,12 +597,14 @@ void schedule_response(Sched_Rsp_t *Sched_INFO) {
int i;
eNB->pdcch_vars[subframe&1].num_pdcch_symbols = DL_req->dl_config_request_body.number_pdcch_ofdm_symbols;
eNB->pdcch_vars[subframe&1].num_dci = DL_req->dl_config_request_body.number_dci;
eNB->pdcch_vars[subframe&1].num_pdcch_symbols = number_pdcch_ofdm_symbols;
eNB->pdcch_vars[subframe&1].num_dci = number_dci;
eNB->phich_vars[subframe&1].num_hi = 0;
LOG_D(PHY,"NFAPI: Frame %d, Subframe %d: received %d dl_pdu, %d tx_req, %d hi_dci0_config_req, %d UL_config \n",
frame,subframe,number_dl_pdu,TX_req->tx_request_body.number_of_pdus,number_hi_dci0_pdu,number_ul_pdu);
LOG_D(PHY,"NFAPI: Frame %d, Subframe %d: received %d dl_pdu, %d tx_req, %d hi_dci0_config_req, %d UL_config num_pdcch_symbols:%d\n",
frame,subframe,number_dl_pdu,TX_req->tx_request_body.number_of_pdus,number_hi_dci0_pdu,number_ul_pdu,
eNB->pdcch_vars[subframe&1].num_pdcch_symbols
);
int do_oai =0;
......@@ -623,6 +629,7 @@ void schedule_response(Sched_Rsp_t *Sched_INFO) {
case NFAPI_DL_CONFIG_DCI_DL_PDU_TYPE:
handle_nfapi_dci_dl_pdu(eNB,proc,dl_config_pdu);
eNB->pdcch_vars[subframe&1].num_dci++;
LOG_D(PHY,"Incremented num_dci:%d but already set??? dl_config:num_dci:%d\n", eNB->pdcch_vars[subframe&1].num_dci, number_dci);
do_oai=1;
break;
case NFAPI_DL_CONFIG_BCH_PDU_TYPE:
......@@ -643,7 +650,7 @@ void schedule_response(Sched_Rsp_t *Sched_INFO) {
// handle_nfapi_mch_dl_pdu(eNB,dl_config_pdu);
break;
case NFAPI_DL_CONFIG_DLSCH_PDU_TYPE:
LOG_E(PHY,"%s() NFAPI_DL_CONFIG_DLSCH_PDU_TYPE TX:%d/%d RX:%d/%d\n", __FUNCTION__, proc->frame_tx, proc->subframe_tx, proc->frame_rx, proc->subframe_rx);
LOG_D(PHY,"%s() NFAPI_DL_CONFIG_DLSCH_PDU_TYPE TX:%d/%d RX:%d/%d transport_blocks:%d pdu_index:%d data:%p\n", __FUNCTION__, proc->frame_tx, proc->subframe_tx, proc->frame_rx, proc->subframe_rx, dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.transport_blocks, dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pdu_index, TX_req->tx_request_body.tx_pdu_list[dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pdu_index].segments[0].segment_data);
AssertFatal(dl_config_pdu->dlsch_pdu.dlsch_pdu_rel8.pdu_index<TX_req->tx_request_body.number_of_pdus,
"dlsch_pdu_rel8.pdu_index>=TX_req->number_of_pdus (%d>%d)\n",
......
openair1/SCHED/phy_procedures_lte_eNb.c
View file @ 53e7a572
......@@ -141,7 +141,7 @@ void common_signal_procedures (PHY_VARS_eNB *eNB,int frame, int subframe) {
int **txdataF = eNB->common_vars.txdataF;
uint8_t *pbch_pdu=&eNB->pbch_pdu[0];
LOG_D(PHY,"common_signal_procedures: frame %d, subframe %d\n",frame,subframe);
LOG_D(PHY,"common_signal_procedures: frame %d, subframe %d fdd:%s dir:%s\n",frame,subframe,fp->frame_type == FDD?"FDD":"TDD", subframe_select(fp,subframe) == SF_DL?"DL":"UL?");
// generate Cell-Specific Reference Signals for both slots
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_ENB_RS_TX,1);
......@@ -483,15 +483,20 @@ void phy_procedures_eNB_TX(PHY_VARS_eNB *eNB,
if (num_dci > 0)
LOG_D(PHY,"[eNB %"PRIu8"] Frame %d, subframe %d: Calling generate_dci_top (pdcch) (num_dci %"PRIu8") num_pdcch_symbols:%d\n",eNB->Mod_id,frame, subframe, num_dci, num_pdcch_symbols);
LOG_D(PHY,"Before generate_dci_top num_pdcch_symbols:%d num_dci:%d dci_alloc:dci_length:%d\n",
num_pdcch_symbols,
num_dci,
eNB->pdcch_vars[subframe&1].dci_alloc[0].dci_length);
generate_dci_top(num_pdcch_symbols,
num_dci,
&eNB->pdcch_vars[subframe&1].dci_alloc[0],
0,
AMP,
fp,
eNB->common_vars.txdataF,
subframe);
num_dci,
&eNB->pdcch_vars[subframe&1].dci_alloc[0],
0,
AMP,
fp,
eNB->common_vars.txdataF,
subframe);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_ENB_PDCCH_TX,0);
......@@ -1236,14 +1241,14 @@ void uci_procedures(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc)
}
if (SR_payload == 1) {
LOG_D(PHY,"[eNB %d][SR %x] Frame %d subframe %d Got SR for PUSCH, transmitting to MAC\n",eNB->Mod_id,
LOG_E(PHY,"[eNB %d][SR %x] Frame %d subframe %d Got SR for PUSCH, transmitting to MAC\n",eNB->Mod_id,
uci->rnti,frame,subframe);
if (eNB->first_sr[i] == 1) { // this is the first request for uplink after Connection Setup, so clear HARQ process 0 use for Msg4
eNB->first_sr[i] = 0;
eNB->dlsch[i][0]->harq_processes[0]->round=0;
eNB->dlsch[i][0]->harq_processes[0]->status=SCH_IDLE;
LOG_D(PHY,"[eNB %d][SR %x] Frame %d subframe %d First SR\n",
LOG_E(PHY,"[eNB %d][SR %x] Frame %d subframe %d First SR\n",
eNB->Mod_id,
eNB->ulsch[i]->rnti,frame,subframe);
}
......@@ -1582,7 +1587,10 @@ void release_harq(PHY_VARS_eNB *eNB,int UE_id,int tb,uint16_t frame,uint8_t subf
if ((dlsch1_harq == NULL)||
((dlsch1_harq!=NULL)&&
(dlsch1_harq->status == SCH_IDLE)))
{
dlsch0->harq_mask &= ~(1<<harq_pid);
LOG_I(PHY,"%s() UE_id:%d SFN/SF:%d/%d dlsch0->harq_mask:%02x\n", __FUNCTION__, UE_id, frame, subframe,dlsch0->harq_mask);
}
}
else { // release all processes in the bundle that was acked, based on mask
// This is at most 4 for multiplexing and 9 for bundling/special bundling
......@@ -1936,7 +1944,3 @@ void phy_procedures_eNB_uespec_RX(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,const
stop_meas(&eNB->phy_proc_rx);
}
openair2/ENB_APP/enb_app.c
View file @ 53e7a572
......@@ -316,10 +316,14 @@ void *eNB_app_task(void *args_p)
itti_mark_task_ready (TASK_ENB_APP);
LOG_I(PHY, "%s() Task ready initialise structures\n", __FUNCTION__);
RCconfig_L1();
RCconfig_macrlc();
LOG_I(PHY, "%s() RC.nb_L1_inst:%d\n", __FUNCTION__, RC.nb_L1_inst);
if (RC.nb_L1_inst>0) AssertFatal(l1_north_init_eNB()==0,"could not initialize L1 north interface\n");
# if defined(ENABLE_ITTI)
......@@ -342,9 +346,11 @@ void *eNB_app_task(void *args_p)
LOG_I(ENB_APP,"Allocating eNB_RRC_INST for %d instances\n",RC.nb_inst);
RC.rrc = (eNB_RRC_INST **)malloc(RC.nb_inst*sizeof(eNB_RRC_INST *));
LOG_I(PHY, "%s() RC.nb_inst:%d RC.rrc:%p\n", __FUNCTION__, RC.nb_inst, RC.rrc);
for (enb_id = enb_id_start; (enb_id < enb_id_end) ; enb_id++) {
RC.rrc[enb_id] = (eNB_RRC_INST*)malloc(sizeof(eNB_RRC_INST));
LOG_I(PHY, "%s() Creating RRC instance RC.rrc[%d]:%p (%d of %d)\n", __FUNCTION__, enb_id, RC.rrc[enb_id], enb_id+1, enb_id_end);
memset((void *)RC.rrc[enb_id],0,sizeof(eNB_RRC_INST));
configure_rrc(enb_id);
}
......
openair2/ENB_APP/enb_config.c
View file @ 53e7a572
......@@ -720,20 +720,12 @@ void RCconfig_L1(void) {
if (RC.eNB == NULL) {
RC.eNB = (PHY_VARS_eNB ***)malloc((1+NUMBER_OF_eNB_MAX)*sizeof(PHY_VARS_eNB***));
LOG_I(PHY,"DJP - have malloced RC.eNB - RC.eNB = %p\n",RC.eNB);
LOG_I(PHY,"RC.eNB:%p\n",RC.eNB);
memset(RC.eNB,0,(1+NUMBER_OF_eNB_MAX)*sizeof(PHY_VARS_eNB***));
RC.nb_L1_CC = malloc((1+RC.nb_L1_inst)*sizeof(int));
printf("%s() RC.eNB:%p - RC.nb_L1_CC:%p\n", __FUNCTION__, RC.eNB, RC.nb_L1_CC);
LOG_I(PHY,"%s() RC.eNB:%p RC.nb_L1_CC:%p\n", __FUNCTION__, RC.eNB, RC.nb_L1_CC);
}
#if 0
if (RC.nb_L1_inst==0)
{
RC.nb_L1_inst = 1;
printf("********\n\n\n*********** DJP - hard coding RC.nb_L1_inst = 1 \n\n\n\n");
}
#endif
setting = config_lookup(&cfg, CONFIG_STRING_L1_LIST);
printf("%s() CONFIG_STRING_L1_LIST setting:%p\n", __FUNCTION__, setting);
......@@ -754,14 +746,6 @@ void RCconfig_L1(void) {
"Failed to parse configuration file %s, L1 %d config !\n",
RC.config_file_name, j);
}
else
{
#if 0
RC.nb_L1_CC[j] = 1;
printf("****DJP - hard coding nb_L1_CC[%d] = 1 *************\n", j, RC.nb_L1_CC[j]);
#endif
}
for (i=0;i<RC.nb_L1_CC[j];i++) {
if (RC.eNB[j][i] == NULL) {
......@@ -775,14 +759,14 @@ void RCconfig_L1(void) {
printf("l1 %d/%d (nb CC %d)\n",j,RC.nb_inst,RC.nb_L1_CC[j]);
if (setting)
if (setting_l1)
{
printf("RU %d: Transport %s\n",j,tr_n_preference);
if (!(config_setting_lookup_string(setting_l1, CONFIG_STRING_L1_TRANSPORT_N_PREFERENCE, (const char **)&tr_n_preference))) {
AssertFatal (0,
"Failed to parse configuration file %s, L1 %d config !\n",
RC.config_file_name, j);
}
printf("RU %d: Transport %s\n",j,tr_n_preference);
if (strcmp(tr_n_preference, "local_mac") == 0) {
......@@ -810,14 +794,23 @@ void RCconfig_L1(void) {
RC.eNB[j][0]->eth_params_n.remote_portc = remote_n_portc;
RC.eNB[j][0]->eth_params_n.my_portd = local_n_portd;
RC.eNB[j][0]->eth_params_n.remote_portd = remote_n_portd;
RC.eNB[j][0]->eth_params_n.transp_preference = ETH_UDP_MODE;
RC.eNB[j][0]->eth_params_n.transp_preference = ETH_UDP_MODE;
configure_nfapi_pnf(RC.eNB[j][0]->eth_params_n.remote_addr, RC.eNB[j][0]->eth_params_n.remote_portc, RC.eNB[j][0]->eth_params_n.my_addr, RC.eNB[j][0]->eth_params_n.my_portd, RC.eNB[j][0]->eth_params_n.remote_portd);
{
extern uint8_t nfapi_pnf;
nfapi_pnf = 1;
}
RC.nb_macrlc_inst = 1; // This is used by mac_top_init_eNB()
// This is used by init_eNB_afterRU()
RC.nb_CC = (int *)malloc((1+RC.nb_inst)*sizeof(int));
RC.nb_CC[0]=1;
RC.nb_inst =1; // DJP - feptx_prec uses num_eNB but phy_init_RU uses nb_inst
LOG_I(PHY,"%s() NFAPI PNF mode - RC.nb_inst=1 this is because phy_init_RU() uses that to index and not RC.num_eNB - why the 2 similar variables?\n", __FUNCTION__);
LOG_I(PHY,"%s() NFAPI PNF mode - RC.nb_CC[0]=1 for init_eNB_afterRU()\n", __FUNCTION__, RC.nb_CC[0]);
LOG_I(PHY,"%s() NFAPI PNF mode - RC.nb_macrlc_inst:%d because used by mac_top_init_eNB()\n", __FUNCTION__, RC.nb_macrlc_inst);
mac_top_init_eNB();
}
else { // other midhaul
}
......@@ -854,14 +847,14 @@ void RCconfig_macrlc(void) {
libconfig_int local_n_portd = 0;
libconfig_int remote_n_portd = 0;
printf("%s() Enter\n" , __FUNCTION__);
load_config_file(&cfg);
setting = config_lookup(&cfg, CONFIG_STRING_MACRLC_LIST);
if (setting != NULL) {
if ((RC.nb_macrlc_inst=config_setting_length(setting))>0) mac_top_init_eNB();
else AssertFatal(1==0,"improper macrlc setting\n");
......@@ -950,17 +943,9 @@ void RCconfig_macrlc(void) {
RC.mac[j]->eth_params_s.remote_portd = remote_s_portd;
RC.mac[j]->eth_params_s.transp_preference = ETH_UDP_MODE;
{
extern uint8_t nfapi_pnf;
nfapi_pnf = 2;
}
{
printf("**************** vnf_port:%d\n", RC.mac[j]->eth_params_s.my_portc);
configure_nfapi_vnf(RC.mac[j]->eth_params_s.my_addr, RC.mac[j]->eth_params_s.my_portc);
printf("**************** RETURNED FROM configure_nfapi_vnf() vnf_port:%d\n", RC.mac[j]->eth_params_s.my_portc);
}
printf("**************** vnf_port:%d\n", RC.mac[j]->eth_params_s.my_portc);
configure_nfapi_vnf(RC.mac[j]->eth_params_s.my_addr, RC.mac[j]->eth_params_s.my_portc);
printf("**************** RETURNED FROM configure_nfapi_vnf() vnf_port:%d\n", RC.mac[j]->eth_params_s.my_portc);
}
else { // other midhaul
......@@ -968,7 +953,10 @@ void RCconfig_macrlc(void) {
}
}// j=0..num_inst
}
return;
else
{
printf("No MAC/RLC instances\n");
}
}
int RCconfig_RRC(MessageDef *msg_p, uint32_t i, eNB_RRC_INST *rrc) {
......
openair2/LAYER2/MAC/eNB_scheduler_bch.c
View file @ 53e7a572
......@@ -538,7 +538,7 @@ void schedule_mib(module_id_t module_idP,
module_idP,
0); // not used in this case
LOG_E(MAC,"Frame %d, subframe %d: BCH PDU length %d\n",
LOG_D(MAC,"Frame %d, subframe %d: BCH PDU length %d\n",
frameP,subframeP,mib_sdu_length);
if (mib_sdu_length > 0) {
......@@ -575,7 +575,7 @@ void schedule_mib(module_id_t module_idP,
eNB->TX_req[CC_id].tx_request_body.tl.tag = NFAPI_TX_REQUEST_BODY_TAG;
eNB->TX_req[CC_id].header.message_id = NFAPI_TX_REQUEST;
if (frameP%100==0) LOG_E(MAC,"%s() TX_REQ: sfn_sf:%u pdus:%u pdu_length:%u pdu_index:%u segments:%u segment_length:%u\n",
if (frameP%100==0) LOG_D(MAC,"%s() TX_REQ: sfn_sf:%u pdus:%u pdu_length:%u pdu_index:%u segments:%u segment_length:%u\n",
__FUNCTION__, eNB->TX_req[CC_id].sfn_sf, eNB->TX_req[CC_id].tx_request_body.number_of_pdus,
TX_req->pdu_length, TX_req->pdu_index, TX_req->num_segments, TX_req->segments[0].segment_length);
}
......@@ -701,7 +701,7 @@ schedule_SI(
dl_config_pdu->pdu_type = NFAPI_DL_CONFIG_DCI_DL_PDU_TYPE;
dl_config_pdu->pdu_size = (uint8_t)(sizeof(nfapi_dl_config_dci_dl_pdu));
dl_req->number_dci++;
LOG_E(MAC, "%s() number_dci:%u\n", __FUNCTION__, dl_req->number_dci);
LOG_D(MAC, "%s() number_dci:%u\n", __FUNCTION__, dl_req->number_dci);
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.tl.tag = NFAPI_DL_CONFIG_REQUEST_DCI_DL_PDU_REL8_TAG;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.dci_format = NFAPI_DL_DCI_FORMAT_1A;
dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.aggregation_level = 4;
......@@ -719,8 +719,9 @@ schedule_SI(
dl_config_request->header.message_id = NFAPI_DL_CONFIG_REQUEST;
dl_config_request->sfn_sf = sfn_sf;
LOG_D(MAC, "%s() mcs:%d bcch_sdu_length:%d N_RB_DL:%d first_rb:%d resource_block_coding:%d\n", __FUNCTION__, mcs, bcch_sdu_length, N_RB_DL, first_rb, dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.resource_block_coding);
if (!CCE_allocation_infeasible(module_idP,CC_id,1,subframeP,dl_config_pdu->dci_dl_pdu.dci_dl_pdu_rel8.aggregation_level,SI_RNTI)) {
// DJP - dl_req->number_dci++;
dl_req->number_pdu++;
dl_req->tl.tag = NFAPI_DL_CONFIG_REQUEST_BODY_TAG;
......
openair2/PHY_INTERFACE/IF_Module.c
View file @ 53e7a572
......@@ -180,7 +180,7 @@ void UL_indication(UL_IND_t *UL_info)
handle_harq(UL_info);
// clear HI prior to hanling ULSCH
// clear HI prior to handling ULSCH
mac->HI_DCI0_req[CC_id].hi_dci0_request_body.number_of_hi = 0;
handle_ulsch(UL_info);
......
openair2/UTIL/LOG/log.c
View file @ 53e7a572
......@@ -469,6 +469,48 @@ int logInit (void)
return 0;
}
void nfapi_log(char *file, char *func, int line, int comp, int level, const char* format, va_list args)
{
LOG_params log_params;
int len;
len = vsnprintf(log_params.l_buff_info, MAX_LOG_INFO-1, format, args);
//2 first parameters must be passed as 'const' to the thread function
log_params.file = strdup(file);
log_params.func = strdup(func);
log_params.line = line;
log_params.comp = comp;
log_params.level = level;
log_params.format = format;
log_params.len = len;
if (pthread_mutex_lock(&log_lock) != 0) {
return;
}
log_list_tail++;
log_list[log_list_tail - 1] = log_params;
if (log_list_tail >= 1000) {
log_list_tail = 0;
}
if (log_list_nb_elements < 1000) {
log_list_nb_elements++;
}
if(pthread_cond_signal(&log_notify) != 0) {
pthread_mutex_unlock(&log_lock);
return;
}
if(pthread_mutex_unlock(&log_lock) != 0) {
return;
}
}
//log record: add to a list
void logRecord(const char *file, const char *func, int line, int comp,
int level, const char *format, ...)
......
openair2/UTIL/LOG/log.h
View file @ 53e7a572
......@@ -315,6 +315,19 @@ void *log_thread_function(void * list);
# define LOG_N(c, x...) /* */
# define LOG_F(c, x...) /* */
# else /* T_TRACER */
extern log_t *g_log;
#if 0
# define LOG_G(c, x...) do { if (g_log->log_component[c].level > g_log->level || LOG_EMERG > g_log->log_component[c].level || LOG_EMERG > g_log->level) logIt(c, LOG_EMERG, x); } while(0)
# define LOG_A(c, x...) do { if (g_log->log_component[c].level > g_log->level || LOG_ALERT > g_log->log_component[c].level || LOG_ALERT > g_log->level) logIt(c, LOG_ALERT, x); } while(0)
# define LOG_C(c, x...) do { if (g_log->log_component[c].level > g_log->level || LOG_CRIT > g_log->log_component[c].level || LOG_CRIT > g_log->level) logIt(c, LOG_CRIT, x); } while(0)
# define LOG_E(c, x...) do { if (g_log->log_component[c].level > g_log->level || LOG_ERR > g_log->log_component[c].level || LOG_ERR > g_log->level) logIt(c, LOG_ERR, x); } while(0)
# define LOG_W(c, x...) do { if (g_log->log_component[c].level > g_log->level || LOG_WARNING > g_log->log_component[c].level || LOG_WARNING > g_log->level) logIt(c, LOG_WARNING, x); } while(0)
# define LOG_N(c, x...) do { if (g_log->log_component[c].level > g_log->level || LOG_NOTICE > g_log->log_component[c].level || LOG_NOTICE > g_log->level) logIt(c, LOG_NOTICE, x); } while(0)
# define LOG_I(c, x...) do { if (g_log->log_component[c].level > g_log->level || LOG_INFO > g_log->log_component[c].level || LOG_INFO > g_log->level) logIt(c, LOG_INFO, x); } while(0)
# define LOG_D(c, x...) do { if (g_log->log_component[c].level > g_log->level || LOG_DEBUG > g_log->log_component[c].level || LOG_DEBUG > g_log->level) logIt(c, LOG_DEBUG, x); } while(0)
# define LOG_F(c, x...) do { if (g_log->log_component[c].level > g_log->level || LOG_FILE > g_log->log_component[c].level || LOG_FILE > g_log->level) logIt(c, LOG_FILE, x); } while(0)
# define LOG_T(c, x...) do { if (g_log->log_component[c].level > g_log->level || LOG_TRACE > g_log->log_component[c].level || LOG_TRACE > g_log->level) logIt(c, LOG_TRACE, x); } while(0)
#else
# define LOG_G(c, x...) logIt(c, LOG_EMERG, x)
# define LOG_A(c, x...) logIt(c, LOG_ALERT, x)
# define LOG_C(c, x...) logIt(c, LOG_CRIT, x)
......@@ -325,6 +338,7 @@ void *log_thread_function(void * list);
# define LOG_D(c, x...) logIt(c, LOG_DEBUG, x)
# define LOG_F(c, x...) logIt(c, LOG_FILE, x) // log to a file, useful for the MSC chart generation
# define LOG_T(c, x...) logIt(c, LOG_TRACE, x)
#endif
# endif /* T_TRACER */
#else /* USER_MODE */
# define LOG_G(c, x...) printk(x)
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/enb.band7.tm1.50PRB.usrpb210.conf
View file @ 53e7a572
......@@ -37,7 +37,8 @@ eNBs =
downlink_frequency = 2685000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 50;
// N_RB_DL = 50;
N_RB_DL = 25;
Nid_cell_mbsfn = 0;
nb_antenna_ports = 1;
nb_antennas_tx = 1;
......
targets/RT/USER/lte-enb.c
View file @ 53e7a572
......@@ -889,7 +889,7 @@ void init_transport(PHY_VARS_eNB *eNB) {
fp->pucch_config_common.deltaPUCCH_Shift = 1;
}
void init_eNB_afterRU() {
void init_eNB_afterRU(void) {
int inst,CC_id,ru_id,i,aa;
PHY_VARS_eNB *eNB;
......@@ -972,7 +972,8 @@ void init_eNB_afterRU() {
RC.ru[ru_id]->wakeup_rxtx = wakeup_rxtx;
RC.ru[ru_id]->wakeup_prach_eNB = wakeup_prach_eNB;
RC.ru[ru_id]->wakeup_prach_eNB_br = wakeup_prach_eNB_br;
RC.ru[ru_id]->eNB_top = eNB_top;
if (nfapi_pnf!=1)
RC.ru[ru_id]->eNB_top = eNB_top;
}
LOG_I(PHY,"%s() Exitting\n", __FUNCTION__);
......
targets/RT/USER/lte-ru.c
View file @ 53e7a572
......@@ -1012,22 +1012,24 @@ static void* ru_thread_prach( void* param ) {
thread_top_init("ru_thread_prach",1,500000L,1000000L,20000000L);
while (RC.ru_mask>0) {
usleep(1e6);
LOG_I(PHY,"%s() RACH waiting for RU to be configured\n");
}
LOG_I(PHY,"%s() RU configured - RACH processing thread running\n");
while (!oai_exit) {
if (oai_exit) break;
if (wait_on_condition(&proc->mutex_prach,&proc->cond_prach,&proc->instance_cnt_prach,"ru_prach_thread") < 0) break;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_RU_PRACH_RX, 1 );
rx_prach(NULL,
ru,
NULL,
NULL,
NULL,
proc->frame_prach,
0
prach_procedures(
ru->eNB_list[0]
#ifdef Rel14
,0
,0
#endif
);
);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_RU_PRACH_RX, 0 );
if (release_thread(&proc->mutex_prach,&proc->instance_cnt_prach,"ru_prach_thread") < 0) break;
}
......@@ -1252,6 +1254,7 @@ static inline int wakeup_prach_ru_br(RU_t *ru) {
#endif
void oai_subframe_ind(uint16_t frame, uint16_t subframe);
void check_dlsch(char *file, int line);
static void* ru_thread( void* param ) {
......@@ -1347,24 +1350,41 @@ ru->openair0_cfg.tx_gain[3]=0.0;
subframe++;
}
LOG_D(PHY,"RU thread (proc %p), frame %d (%p), subframe %d (%p)\n",
proc, frame,&frame,subframe,&subframe);
LOG_D(PHY,"RU thread (proc %p), frame %d (%p), subframe %d (%p)\n", proc, frame,&frame,subframe,&subframe);
ru->proc.frame_rx = frame;
ru->proc.subframe_rx = subframe;
ru->proc.frame_tx = subframe>9 ? (frame+1)&1023 : frame;
ru->proc.subframe_tx = subframe+1 % 10;
proc->frame_rx = ru->proc.frame_rx;
proc->subframe_rx = ru->proc.subframe_rx;
// synchronization on input FH interface, acquire signals/data and block
if (ru->fh_south_in) ru->fh_south_in(ru,&frame,&subframe);
else AssertFatal(1==0, "No fronthaul interface at south port");
check_dlsch(__FILE__, __LINE__);
oai_subframe_ind(frame, subframe);
check_dlsch(__FILE__, __LINE__);
LOG_D(PHY,"RU thread (do_prach %d, is_prach_subframe %d), received frame %d, subframe %d\n",
ru->do_prach,
is_prach_subframe(fp, proc->frame_rx, proc->subframe_rx),
proc->frame_rx,proc->subframe_rx);
if ((ru->do_prach>0) && (is_prach_subframe(fp, proc->frame_rx, proc->subframe_rx)==1)) wakeup_prach_ru(ru);
if ((ru->do_prach>0) && (is_prach_subframe(fp, proc->frame_rx, proc->subframe_rx)==1)) {
wakeup_prach_ru(ru);
check_dlsch(__FILE__, __LINE__);
}
#ifdef Rel14
else if ((ru->do_prach>0) && (is_prach_subframe(fp, proc->frame_rx, proc->subframe_rx)>1)) wakeup_prach_ru_br(ru);
else if ((ru->do_prach>0) && (is_prach_subframe(fp, proc->frame_rx, proc->subframe_rx)>1)) {
wakeup_prach_ru_br(ru);
}
#endif
// adjust for timing offset between RU
......@@ -1374,33 +1394,41 @@ ru->openair0_cfg.tx_gain[3]=0.0;
// do RX front-end processing (frequency-shift, dft) if needed
if (ru->idx == 0) VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPRX, 1 );
if (ru->feprx) ru->feprx(ru);
if (ru->idx == 0) VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPRX, 0 );
check_dlsch(__FILE__, __LINE__);
T(T_ENB_MASTER_TICK, T_INT(0), T_INT(proc->frame_rx), T_INT(proc->subframe_rx));
// At this point, all information for subframe has been received on FH interface
// If this proc is to provide synchronization, do so
wakeup_slaves(proc);
check_dlsch(__FILE__, __LINE__);
//LOG_E(PHY,"RU %d/%d frame_tx %d, subframe_tx %d\n",0,ru->idx,proc->frame_tx,proc->subframe_tx);
// wakeup all eNB processes waiting for this RU
if (ru->num_eNB>0) wakeup_eNBs(ru);
check_dlsch(__FILE__, __LINE__);
//LOG_E(PHY,"%s() Before wait_on_condition()\n", __FUNCTION__);
// wait until eNBs are finished subframe RX n and TX n+4
wait_on_condition(&proc->mutex_eNBs,&proc->cond_eNBs,&proc->instance_cnt_eNBs,"ru_thread");
check_dlsch(__FILE__, __LINE__);
//LOG_E(PHY,"%s() AFTER wait_on_condition() ru->feptx_prec:%p ru->fh_north_asynch_in:%p ru->feptx_ofdm:%p ru->fh_south_out:%p ru->fh_north_out:%p\n",
//__FUNCTION__, ru->feptx_prec, ru->fh_north_asynch_in, ru->feptx_ofdm, ru->fh_south_out, ru->fh_north_out);
// do TX front-end processing if needed (precoding and/or IDFTs)
if (ru->feptx_prec) ru->feptx_prec(ru);
check_dlsch(__FILE__, __LINE__);
// do OFDM if needed
if ((ru->fh_north_asynch_in == NULL) && (ru->feptx_ofdm)) ru->feptx_ofdm(ru);
check_dlsch(__FILE__, __LINE__);
// do outgoing fronthaul (south) if needed
if ((ru->fh_north_asynch_in == NULL) && (ru->fh_south_out)) ru->fh_south_out(ru);
check_dlsch(__FILE__, __LINE__);
if (ru->fh_north_out) ru->fh_north_out(ru);
check_dlsch(__FILE__, __LINE__);
if (ru->idx == 0) VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_RU_FEPRX, 0 );
}
......@@ -1587,6 +1615,12 @@ void init_RU_proc(RU_t *ru) {
pthread_setname_np( proc->pthread_FH, name );
}
else if (ru->function == eNodeB_3GPP && ru->if_south == LOCAL_RF) { // DJP - need something else to distinguish between monolithic and PNF
LOG_E(PHY,"%s() DJP - added creation of pthread_prach\n", __FUNCTION__);
pthread_create( &proc->pthread_prach, attr_prach, ru_thread_prach, (void*)ru );
}
}
......@@ -2022,7 +2056,7 @@ void init_RU(const char *rf_config_file) {
malloc_IF4p5_buffer(ru);
}
else if (ru->function == eNodeB_3GPP) {
ru->do_prach = 0; // no prach processing in RU
ru->do_prach = 1; // no prach processing in RU
ru->feprx = fep_full; // RX DFTs
ru->feptx_ofdm = feptx_ofdm; // this is fep with idft and precoding
ru->feptx_prec = feptx_prec; // this is fep with idft and precoding
......
targets/RT/USER/lte-softmodem.c
View file @ 53e7a572
......@@ -97,7 +97,6 @@ unsigned short config_frames[4] = {2,9,11,13};
#endif
#ifdef XFORMS
// current status is that every UE has a DL scope for a SINGLE eNB (eNB_id=0)
// at eNB 0, an UL scope for every UE
......@@ -116,6 +115,7 @@ int nfapi_sync_var=-1; //!< protected by mutex \ref nfapi_sync_mutex
pthread_cond_t sync_cond;
pthread_mutex_t sync_mutex;
int sync_var=-1; //!< protected by mutex \ref sync_mutex.
int config_sync_var=-1;
uint16_t runtime_phy_rx[29][6]; // SISO [MCS 0-28][RBs 0-5 : 6, 15, 25, 50, 75, 100]
uint16_t runtime_phy_tx[29][6]; // SISO [MCS 0-28][RBs 0-5 : 6, 15, 25, 50, 75, 100]
......@@ -208,10 +208,12 @@ int16_t glog_level = LOG_INFO;
int16_t glog_verbosity = LOG_MED;
int16_t hw_log_level = LOG_INFO;
int16_t hw_log_verbosity = LOG_MED;
int16_t phy_log_level = LOG_TRACE;
int16_t phy_log_level = LOG_DEBUG;
int16_t phy_log_verbosity = LOG_FULL;
int16_t mac_log_level = LOG_INFO;
int16_t mac_log_verbosity = LOG_MED;
int16_t rach_log_level = LOG_DEBUG;
int16_t rach_log_verbosity = LOG_FULL;
int16_t mac_log_level = LOG_DEBUG;
int16_t mac_log_verbosity = LOG_FULL;
int16_t rlc_log_level = LOG_INFO;
int16_t rlc_log_verbosity = LOG_MED;
int16_t pdcp_log_level = LOG_INFO;
......@@ -1689,8 +1691,7 @@ int main( int argc, char **argv )
pthread_cond_init(&sync_cond,NULL);
pthread_mutex_init(&sync_mutex, NULL);
if (nfapi_pnf==2)
if (nfapi_pnf==2) // VNF
wait_nfapi_init("main?");
printf("START MAIN THREADS\n");
......@@ -1728,6 +1729,11 @@ int main( int argc, char **argv )
}
}
config_sync_var=0;
if (nfapi_pnf==1) // PNF
wait_nfapi_init("main?");
printf("wait RUs\n");
wait_RUs();
printf("ALL RUs READY!\n");
......
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