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Commit 5c5c3363 authored by Florian Kaltenberger's avatar Florian Kaltenberger
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fixes to make lte-softmodem compile again

parent 12f1cb9c
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Showing with 59 additions and 61 deletions
targets/ARCH/EXMIMO/DEFS/openair_device.h
View file @ 5c5c3363
......@@ -24,9 +24,9 @@
// Maximum number of concurrently supported cards
//
#define MAX_CARDS 16
#define INIT_ZEROS {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
// defined in openair_common_lib.h
//#define MAX_CARDS 16
//#define INIT_ZEROS {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
/** PCIe subsystem configuration Space
......
targets/ARCH/EXMIMO/USERSPACE/LIB/openair0_lib.c
View file @ 5c5c3363
......@@ -63,7 +63,7 @@
exmimo_pci_interface_bot_virtual_t openair0_exmimo_pci[MAX_CARDS]; // contains userspace pointers for each card
char *bigshm_top[MAX_CARDS] = INIT_ZEROS;
char *bigshm_top[MAX_CARDS];
int openair0_fd;
int openair0_num_antennas[MAX_CARDS];
......@@ -126,7 +126,8 @@ int openair0_open(void)
//printf("bigshm_top_kvirtptr (MAX_CARDS %d): %p %p %p %p\n", MAX_CARDS,bigshm_top_kvirtptr[0], bigshm_top_kvirtptr[1], bigshm_top_kvirtptr[2], bigshm_top_kvirtptr[3]);
for( card=0; card < MAX_CARDS; card++)
bigshm_top[card] = NULL;
for( card=0; card < openair0_num_detected_cards; card++) {
bigshm_top[card] = (char *)mmap( NULL,
......@@ -530,6 +531,7 @@ int trx_exmimo_read(openair0_device *device, openair0_timestamp *ptimestamp, voi
return(0);
}
ret = pthread_mutex_lock(&exm->watchdog_mutex);
switch (ret) {
case EINVAL:
......@@ -558,8 +560,6 @@ int trx_exmimo_read(openair0_device *device, openair0_timestamp *ptimestamp, voi
break;
}
ret = pthread_mutex_lock(&exm->watchdog_mutex);
ts = exm->ts;
if (exm->wait_first_read==1) {
exm->wait_first_read=0;
......
targets/RT/USER/lte-enb.c
View file @ 5c5c3363
......@@ -277,75 +277,73 @@ static inline void wait_sync(char *thread_name) {
void do_OFDM_mod_rt(int subframe,PHY_VARS_eNB *phy_vars_eNB)
{
unsigned int aa,slot_offset, slot_offset_F;
int dummy_tx_b[7680*4] __attribute__((aligned(32)));
unsigned int aa,slot_offset;
//int dummy_tx_b[7680*4] __attribute__((aligned(32)));
int i, tx_offset;
int slot_sizeF = (phy_vars_eNB->lte_frame_parms.ofdm_symbol_size)*
((phy_vars_eNB->lte_frame_parms.Ncp==1) ? 6 : 7);
//int slot_sizeF = (phy_vars_eNB->frame_parms.ofdm_symbol_size)* ((phy_vars_eNB->frame_parms.Ncp==1) ? 6 : 7);
int len;
//int slot_offset_F = (subframe<<1)*slot_sizeF;
slot_offset_F = (subframe<<1)*slot_sizeF;
slot_offset = subframe*phy_vars_eNB->lte_frame_parms.samples_per_tti;
slot_offset = subframe*phy_vars_eNB->frame_parms.samples_per_tti;
if ((subframe_select(&phy_vars_eNB->lte_frame_parms,subframe)==SF_DL)||
((subframe_select(&phy_vars_eNB->lte_frame_parms,subframe)==SF_S))) {
if ((subframe_select(&phy_vars_eNB->frame_parms,subframe)==SF_DL)||
((subframe_select(&phy_vars_eNB->frame_parms,subframe)==SF_S))) {
// LOG_D(HW,"Frame %d: Generating slot %d\n",frame,next_slot);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_OFDM_MODULATION,1);
do_OFDM_mod_symbol(&phy_vars_eNB->lte_eNB_common_vars,
do_OFDM_mod_symbol(&phy_vars_eNB->common_vars,
0,
subframe<<1,
&phy_vars_eNB->lte_frame_parms);
&phy_vars_eNB->frame_parms);
// if S-subframe generate first slot only
if (subframe_select(&phy_vars_eNB->lte_frame_parms,subframe) == SF_DL) {
do_OFDM_mod_symbol(&phy_vars_eNB->lte_eNB_common_vars,
if (subframe_select(&phy_vars_eNB->frame_parms,subframe) == SF_DL) {
do_OFDM_mod_symbol(&phy_vars_eNB->common_vars,
0,
1+(subframe<<1),
&phy_vars_eNB->lte_frame_parms);
&phy_vars_eNB->frame_parms);
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_OFDM_MODULATION,0);
/*
for (aa=0; aa<phy_vars_eNB->lte_frame_parms.nb_antennas_tx; aa++) {
if (phy_vars_eNB->lte_frame_parms.Ncp == EXTENDED) {
PHY_ofdm_mod(&phy_vars_eNB->lte_eNB_common_vars.txdataF[0][aa][slot_offset_F],
for (aa=0; aa<phy_vars_eNB->frame_parms.nb_antennas_tx; aa++) {
if (phy_vars_eNB->frame_parms.Ncp == EXTENDED) {
PHY_ofdm_mod(&phy_vars_eNB->common_vars.txdataF[0][aa][slot_offset_F],
dummy_tx_b,
phy_vars_eNB->lte_frame_parms.ofdm_symbol_size,
phy_vars_eNB->frame_parms.ofdm_symbol_size,
6,
phy_vars_eNB->lte_frame_parms.nb_prefix_samples,
phy_vars_eNB->frame_parms.nb_prefix_samples,
CYCLIC_PREFIX);
PHY_ofdm_mod(&phy_vars_eNB->lte_eNB_common_vars.txdataF[0][aa][slot_offset_F+slot_sizeF],
dummy_tx_b+(phy_vars_eNB->lte_frame_parms.samples_per_tti>>1),
phy_vars_eNB->lte_frame_parms.ofdm_symbol_size,
PHY_ofdm_mod(&phy_vars_eNB->common_vars.txdataF[0][aa][slot_offset_F+slot_sizeF],
dummy_tx_b+(phy_vars_eNB->frame_parms.samples_per_tti>>1),
phy_vars_eNB->frame_parms.ofdm_symbol_size,
6,
phy_vars_eNB->lte_frame_parms.nb_prefix_samples,
phy_vars_eNB->frame_parms.nb_prefix_samples,
CYCLIC_PREFIX);
} else {
normal_prefix_mod(&phy_vars_eNB->lte_eNB_common_vars.txdataF[0][aa][slot_offset_F],
normal_prefix_mod(&phy_vars_eNB->common_vars.txdataF[0][aa][slot_offset_F],
dummy_tx_b,
7,
&(phy_vars_eNB->lte_frame_parms));
&(phy_vars_eNB->frame_parms));
// if S-subframe generate first slot only
if (subframe_select(&phy_vars_eNB->lte_frame_parms,subframe) == SF_DL)
normal_prefix_mod(&phy_vars_eNB->lte_eNB_common_vars.txdataF[0][aa][slot_offset_F+slot_sizeF],
dummy_tx_b+(phy_vars_eNB->lte_frame_parms.samples_per_tti>>1),
if (subframe_select(&phy_vars_eNB->frame_parms,subframe) == SF_DL)
normal_prefix_mod(&phy_vars_eNB->common_vars.txdataF[0][aa][slot_offset_F+slot_sizeF],
dummy_tx_b+(phy_vars_eNB->frame_parms.samples_per_tti>>1),
7,
&(phy_vars_eNB->lte_frame_parms));
&(phy_vars_eNB->frame_parms));
}
} */
for (aa=0; aa<phy_vars_eNB->lte_frame_parms.nb_antennas_tx; aa++) {
for (aa=0; aa<phy_vars_eNB->frame_parms.nb_antennas_tx; aa++) {
// if S-subframe generate first slot only
if (subframe_select(&phy_vars_eNB->lte_frame_parms,subframe) == SF_S)
len = phy_vars_eNB->lte_frame_parms.samples_per_tti>>1;
if (subframe_select(&phy_vars_eNB->frame_parms,subframe) == SF_S)
len = phy_vars_eNB->frame_parms.samples_per_tti>>1;
else
len = phy_vars_eNB->lte_frame_parms.samples_per_tti;
len = phy_vars_eNB->frame_parms.samples_per_tti;
/*
for (i=0;i<len;i+=4) {
dummy_tx_b[i] = 0x100;
......@@ -358,42 +356,42 @@ void do_OFDM_mod_rt(int subframe,PHY_VARS_eNB *phy_vars_eNB)
if (tx_offset<0)
tx_offset += LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*phy_vars_eNB->lte_frame_parms.samples_per_tti;
tx_offset += LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*phy_vars_eNB->frame_parms.samples_per_tti;
if (tx_offset>=(LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*phy_vars_eNB->lte_frame_parms.samples_per_tti))
tx_offset -= LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*phy_vars_eNB->lte_frame_parms.samples_per_tti;
if (tx_offset>=(LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*phy_vars_eNB->frame_parms.samples_per_tti))
tx_offset -= LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*phy_vars_eNB->frame_parms.samples_per_tti;
/* ((short*)&phy_vars_eNB->lte_eNB_common_vars.txdata[0][aa][tx_offset])[0] = ((short*)dummy_tx_b)[2*i]<<openair0_cfg[0].iq_txshift;
/* ((short*)&phy_vars_eNB->common_vars.txdata[0][aa][tx_offset])[0] = ((short*)dummy_tx_b)[2*i]<<openair0_cfg[0].iq_txshift;
((short*)&phy_vars_eNB->lte_eNB_common_vars.txdata[0][aa][tx_offset])[1] = ((short*)dummy_tx_b)[2*i+1]<<openair0_cfg[0].iq_txshift; */
((short*)&phy_vars_eNB->common_vars.txdata[0][aa][tx_offset])[1] = ((short*)dummy_tx_b)[2*i+1]<<openair0_cfg[0].iq_txshift; */
((short*)&phy_vars_eNB->lte_eNB_common_vars.txdata[0][aa][tx_offset])[0] = ((short*)&phy_vars_eNB->lte_eNB_common_vars.txdata[0][aa][tx_offset])[0]<<openair0_cfg[0].iq_txshift;
((short*)&phy_vars_eNB->common_vars.txdata[0][aa][tx_offset])[0] = ((short*)&phy_vars_eNB->common_vars.txdata[0][aa][tx_offset])[0]<<openair0_cfg[0].iq_txshift;
((short*)&phy_vars_eNB->lte_eNB_common_vars.txdata[0][aa][tx_offset])[1] = ((short*)&phy_vars_eNB->lte_eNB_common_vars.txdata[0][aa][tx_offset])[1]<<openair0_cfg[0].iq_txshift;
((short*)&phy_vars_eNB->common_vars.txdata[0][aa][tx_offset])[1] = ((short*)&phy_vars_eNB->common_vars.txdata[0][aa][tx_offset])[1]<<openair0_cfg[0].iq_txshift;
}
// if S-subframe switch to RX in second subframe
if (subframe_select(&phy_vars_eNB->lte_frame_parms,subframe) == SF_S) {
if (subframe_select(&phy_vars_eNB->frame_parms,subframe) == SF_S) {
for (i=0; i<len; i++) {
phy_vars_eNB->lte_eNB_common_vars.txdata[0][aa][tx_offset++] = 0x00010001;
phy_vars_eNB->common_vars.txdata[0][aa][tx_offset++] = 0x00010001;
}
}
if ((((phy_vars_eNB->lte_frame_parms.tdd_config==0) ||
(phy_vars_eNB->lte_frame_parms.tdd_config==1) ||
(phy_vars_eNB->lte_frame_parms.tdd_config==2) ||
(phy_vars_eNB->lte_frame_parms.tdd_config==6)) &&
if ((((phy_vars_eNB->frame_parms.tdd_config==0) ||
(phy_vars_eNB->frame_parms.tdd_config==1) ||
(phy_vars_eNB->frame_parms.tdd_config==2) ||
(phy_vars_eNB->frame_parms.tdd_config==6)) &&
(subframe==0)) || (subframe==5)) {
// turn on tx switch N_TA_offset before
//LOG_D(HW,"subframe %d, time to switch to tx (N_TA_offset %d, slot_offset %d) \n",subframe,phy_vars_eNB->N_TA_offset,slot_offset);
for (i=0; i<phy_vars_eNB->N_TA_offset; i++) {
tx_offset = (int)slot_offset+time_offset[aa]+i-phy_vars_eNB->N_TA_offset/2;
if (tx_offset<0)
tx_offset += LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*phy_vars_eNB->lte_frame_parms.samples_per_tti;
tx_offset += LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*phy_vars_eNB->frame_parms.samples_per_tti;
if (tx_offset>=(LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*phy_vars_eNB->lte_frame_parms.samples_per_tti))
tx_offset -= LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*phy_vars_eNB->lte_frame_parms.samples_per_tti;
if (tx_offset>=(LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*phy_vars_eNB->frame_parms.samples_per_tti))
tx_offset -= LTE_NUMBER_OF_SUBFRAMES_PER_FRAME*phy_vars_eNB->frame_parms.samples_per_tti;
phy_vars_eNB->lte_eNB_common_vars.txdata[0][aa][tx_offset] = 0x00000000;
phy_vars_eNB->common_vars.txdata[0][aa][tx_offset] = 0x00000000;
}
}
}
......
targets/RT/USER/lte-softmodem.c
View file @ 5c5c3363
......@@ -1121,13 +1121,13 @@ static void get_options (int argc, char **argv)
frame_parms[CC_id]->N_RB_DL = enb_properties->properties[i]->N_RB_DL[CC_id];
frame_parms[CC_id]->N_RB_UL = enb_properties->properties[i]->N_RB_DL[CC_id];
frame_parms[CC_id]->nb_antennas_tx = enb_properties->properties[i]->nb_antennas_tx[CC_id];
frame_parms[CC_id]->nb_antennas_tx_eNB = enb_properties->properties[i]->nb_antenna_ports[CC_id];
frame_parms[CC_id]->nb_antenna_ports_eNB = enb_properties->properties[i]->nb_antenna_ports[CC_id];
frame_parms[CC_id]->nb_antennas_rx = enb_properties->properties[i]->nb_antennas_rx[CC_id];
frame_parms[CC_id]->prach_config_common.prach_ConfigInfo.prach_ConfigIndex = enb_properties->properties[i]->prach_config_index[CC_id];
frame_parms[CC_id]->prach_config_common.prach_ConfigInfo.prach_FreqOffset = enb_properties->properties[i]->prach_freq_offset[CC_id];
frame_parms[CC_id]->mode1_flag = (frame_parms[CC_id]->nb_antennas_tx_eNB == 1) ? 1 : 0;
frame_parms[CC_id]->mode1_flag = (frame_parms[CC_id]->nb_antenna_ports_eNB == 1) ? 1 : 0;
frame_parms[CC_id]->threequarter_fs = threequarter_fs;
//} // j
......@@ -1225,7 +1225,7 @@ void set_default_frame_parms(LTE_DL_FRAME_PARMS *frame_parms[MAX_NUM_CCs]) {
frame_parms[CC_id]->Ncp_UL = NORMAL;
frame_parms[CC_id]->Nid_cell = 0;
frame_parms[CC_id]->num_MBSFN_config = 0;
frame_parms[CC_id]->nb_antennas_tx_eNB = 1;
frame_parms[CC_id]->nb_antenna_ports_eNB = 1;
frame_parms[CC_id]->nb_antennas_tx = 1;
frame_parms[CC_id]->nb_antennas_rx = 1;
......@@ -1524,7 +1524,7 @@ int main( int argc, char **argv )
if (UE_flag==1) {
frame_parms[CC_id]->nb_antennas_tx = 1;
frame_parms[CC_id]->nb_antennas_rx = 1;
frame_parms[CC_id]->nb_antennas_tx_eNB = 1; //initial value overwritten by initial sync later
frame_parms[CC_id]->nb_antenna_ports_eNB = 1; //initial value overwritten by initial sync later
}
init_ul_hopping(frame_parms[CC_id]);
......
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