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Commit 9662363d authored by Francesco Mani's avatar Francesco Mani
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allowing no mixed slot and astyle of phy_frame_config_nr.c

parent b2b51489
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Showing with 140 additions and 129 deletions
openair1/SCHED_NR/phy_frame_config_nr.c
View file @ 9662363d
......@@ -32,7 +32,7 @@
#include "SCHED_NR_UE/defs.h"
#include "PHY/defs_nr_UE.h"
#include "SCHED_NR_UE/phy_frame_config_nr.h"
#include "PHY/defs_common.h"
#include "PHY/impl_defs_nr.h"
#include "PHY/impl_defs_top.h"
/*******************************************************************
......@@ -54,84 +54,102 @@
int set_tdd_config_nr( nfapi_nr_config_request_scf_t *cfg,
int mu,
int nrofDownlinkSlots, int nrofDownlinkSymbols,
int nrofUplinkSlots, int nrofUplinkSymbols)
{
int slot_number = 0,nb_periods_per_frame;
int nb_slots_to_set = TDD_CONFIG_NB_FRAMES*(1<<mu)*LTE_NUMBER_OF_SUBFRAMES_PER_FRAME;
int nrofUplinkSlots, int nrofUplinkSymbols) {
int slot_number = 0;
int nb_periods_per_frame;
int nb_slots_to_set = TDD_CONFIG_NB_FRAMES*(1<<mu)*NR_NUMBER_OF_SUBFRAMES_PER_FRAME;
switch(cfg->tdd_table.tdd_period.value) {
case 0:
nb_periods_per_frame = 20; // 10ms/0p5ms
break;
case 1:
nb_periods_per_frame = 16; // 10ms/0p625ms
break;
case 2:
nb_periods_per_frame = 10; // 10ms/1ms
break;
case 3:
nb_periods_per_frame = 8; // 10ms/1p25ms
break;
case 4:
nb_periods_per_frame = 5; // 10ms/2ms
break;
case 5:
nb_periods_per_frame = 4; // 10ms/2p5ms
break;
case 6:
nb_periods_per_frame = 2; // 10ms/5ms
break;
case 7:
nb_periods_per_frame = 1; // 10ms/10ms
break;
default:
AssertFatal(1==0,"Undefined tdd period %d\n", cfg->tdd_table.tdd_period.value);
}
int nb_slots_per_period = ((1<<mu) * LTE_NUMBER_OF_SUBFRAMES_PER_FRAME)/nb_periods_per_frame;
AssertFatal(nb_slots_per_period == (nrofDownlinkSlots + nrofUplinkSlots + 1),
int nb_slots_per_period = ((1<<mu) * NR_NUMBER_OF_SUBFRAMES_PER_FRAME)/nb_periods_per_frame;
if ( (nrofDownlinkSymbols + nrofUplinkSymbols) == 0 )
AssertFatal(nb_slots_per_period == (nrofDownlinkSlots + nrofUplinkSlots),
"set_tdd_configuration_nr: given period is inconsistent with current tdd configuration, nrofDownlinkSlots %d, nrofUplinkSlots %d, nb_slots_per_period %d \n",
nrofDownlinkSlots,nrofUplinkSlots,nb_slots_per_period);
else {
AssertFatal(nrofDownlinkSymbols + nrofUplinkSymbols < 14,"illegal symbol configuration DL %d, UL %d\n",nrofDownlinkSymbols,nrofUplinkSymbols);
AssertFatal(nb_slots_per_period == (nrofDownlinkSlots + nrofUplinkSlots + 1),
"set_tdd_configuration_nr: given period is inconsistent with current tdd configuration, nrofDownlinkSlots %d, nrofUplinkSlots %d, nrofMixed slots 1, nb_slots_per_period %d \n",
nrofDownlinkSlots,nrofUplinkSlots,nb_slots_per_period);
}
cfg->tdd_table.max_tdd_periodicity_list = (nfapi_nr_max_tdd_periodicity_t *) malloc(nb_slots_to_set*sizeof(nfapi_nr_max_tdd_periodicity_t));
for(int memory_alloc =0 ; memory_alloc<nb_slots_to_set;memory_alloc++) {
cfg->tdd_table.max_tdd_periodicity_list[memory_alloc].max_num_of_symbol_per_slot_list = (nfapi_nr_max_num_of_symbol_per_slot_t *) malloc(NR_NUMBER_OF_SYMBOLS_PER_SLOT*sizeof(nfapi_nr_max_num_of_symbol_per_slot_t));
}
for(int memory_alloc =0 ; memory_alloc<nb_slots_to_set; memory_alloc++)
cfg->tdd_table.max_tdd_periodicity_list[memory_alloc].max_num_of_symbol_per_slot_list = (nfapi_nr_max_num_of_symbol_per_slot_t *) malloc(NR_NUMBER_OF_SYMBOLS_PER_SLOT*sizeof(
nfapi_nr_max_num_of_symbol_per_slot_t));
while(slot_number != nb_slots_to_set) {
if(nrofDownlinkSlots != 0) {
for (int number_of_symbol = 0; number_of_symbol < nrofDownlinkSlots*NR_NUMBER_OF_SYMBOLS_PER_SLOT; number_of_symbol++) {
cfg->tdd_table.max_tdd_periodicity_list[slot_number].max_num_of_symbol_per_slot_list[number_of_symbol%NR_NUMBER_OF_SYMBOLS_PER_SLOT].slot_config.value= 0;
if((number_of_symbol+1)%NR_NUMBER_OF_SYMBOLS_PER_SLOT == 0) {
if((number_of_symbol+1)%NR_NUMBER_OF_SYMBOLS_PER_SLOT == 0)
slot_number++;
}
}
}
if (nrofDownlinkSymbols != 0 || nrofUplinkSymbols != 0) {
for(int number_of_symbol =0; number_of_symbol < nrofDownlinkSymbols; number_of_symbol++){
for(int number_of_symbol =0; number_of_symbol < nrofDownlinkSymbols; number_of_symbol++) {
cfg->tdd_table.max_tdd_periodicity_list[slot_number].max_num_of_symbol_per_slot_list[number_of_symbol].slot_config.value= 0;
}
for(int number_of_symbol = nrofDownlinkSymbols; number_of_symbol < NR_NUMBER_OF_SYMBOLS_PER_SLOT-nrofUplinkSymbols; number_of_symbol++){
for(int number_of_symbol = nrofDownlinkSymbols; number_of_symbol < NR_NUMBER_OF_SYMBOLS_PER_SLOT-nrofUplinkSymbols; number_of_symbol++) {
cfg->tdd_table.max_tdd_periodicity_list[slot_number].max_num_of_symbol_per_slot_list[number_of_symbol].slot_config.value= 2;
}
for(int number_of_symbol = NR_NUMBER_OF_SYMBOLS_PER_SLOT-nrofUplinkSymbols; number_of_symbol < NR_NUMBER_OF_SYMBOLS_PER_SLOT; number_of_symbol++){
for(int number_of_symbol = NR_NUMBER_OF_SYMBOLS_PER_SLOT-nrofUplinkSymbols; number_of_symbol < NR_NUMBER_OF_SYMBOLS_PER_SLOT; number_of_symbol++) {
cfg->tdd_table.max_tdd_periodicity_list[slot_number].max_num_of_symbol_per_slot_list[number_of_symbol].slot_config.value= 1;
}
slot_number++;
}
if(nrofUplinkSlots != 0) {
for (int number_of_symbol = 0; number_of_symbol < nrofUplinkSlots*NR_NUMBER_OF_SYMBOLS_PER_SLOT; number_of_symbol++) {
cfg->tdd_table.max_tdd_periodicity_list[slot_number].max_num_of_symbol_per_slot_list[number_of_symbol%NR_NUMBER_OF_SYMBOLS_PER_SLOT].slot_config.value= 1;
if((number_of_symbol+1)%NR_NUMBER_OF_SYMBOLS_PER_SLOT == 0) {
if((number_of_symbol+1)%NR_NUMBER_OF_SYMBOLS_PER_SLOT == 0)
slot_number++;
}
}
}
}
/*
while(slot_number != nb_slots_to_set) {
......@@ -163,7 +181,6 @@ int set_tdd_config_nr( nfapi_nr_config_request_scf_t *cfg,
LOG_E(PHY,"set_tdd_configuration_nr: additionnal tdd configuration 2 is not supported for tdd configuration \n");
return (-1);
}*/
return (0);
}
......@@ -183,8 +200,7 @@ int set_tdd_config_nr( nfapi_nr_config_request_scf_t *cfg,
*
*********************************************************************/
void add_tdd_dedicated_configuration_nr(NR_DL_FRAME_PARMS *frame_parms, int slotIndex, int nrofDownlinkSymbols, int nrofUplinkSymbols)
{
void add_tdd_dedicated_configuration_nr(NR_DL_FRAME_PARMS *frame_parms, int slotIndex, int nrofDownlinkSymbols, int nrofUplinkSymbols) {
TDD_UL_DL_SlotConfig_t *p_TDD_UL_DL_ConfigDedicated = frame_parms->p_TDD_UL_DL_ConfigDedicated;
TDD_UL_DL_SlotConfig_t *p_previous_TDD_UL_DL_ConfigDedicated;
int next = 0;
......@@ -196,6 +212,7 @@ void add_tdd_dedicated_configuration_nr(NR_DL_FRAME_PARMS *frame_parms, int slot
}
p_TDD_UL_DL_ConfigDedicated = calloc( 1, sizeof(TDD_UL_DL_SlotConfig_t));
//printf("allocate pt %p \n", p_TDD_UL_DL_ConfigDedicated);
if (p_TDD_UL_DL_ConfigDedicated == NULL) {
printf("Error test_frame_configuration: memory allocation problem \n");
......@@ -204,8 +221,7 @@ void add_tdd_dedicated_configuration_nr(NR_DL_FRAME_PARMS *frame_parms, int slot
if (next == 0) {
frame_parms->p_TDD_UL_DL_ConfigDedicated = p_TDD_UL_DL_ConfigDedicated;
}
else {
} else {
p_previous_TDD_UL_DL_ConfigDedicated->p_next_TDD_UL_DL_SlotConfig = (struct TDD_UL_DL_SlotConfig_t *)p_TDD_UL_DL_ConfigDedicated;
}
......@@ -230,55 +246,48 @@ void add_tdd_dedicated_configuration_nr(NR_DL_FRAME_PARMS *frame_parms, int slot
*
*********************************************************************/
int set_tdd_configuration_dedicated_nr(NR_DL_FRAME_PARMS *frame_parms)
{
int set_tdd_configuration_dedicated_nr(NR_DL_FRAME_PARMS *frame_parms) {
TDD_UL_DL_SlotConfig_t *p_current_TDD_UL_DL_SlotConfig;
p_current_TDD_UL_DL_SlotConfig = frame_parms->p_TDD_UL_DL_ConfigDedicated;
NR_TST_PHY_PRINTF("\nSet tdd dedicated configuration\n ");
while(p_current_TDD_UL_DL_SlotConfig != NULL) {
int slot_index = p_current_TDD_UL_DL_SlotConfig->slotIndex;
if (slot_index < TDD_CONFIG_NB_FRAMES*(frame_parms->ttis_per_subframe * LTE_NUMBER_OF_SUBFRAMES_PER_FRAME)) {
if (slot_index < TDD_CONFIG_NB_FRAMES*(frame_parms->ttis_per_subframe * NR_NUMBER_OF_SUBFRAMES_PER_FRAME)) {
if (p_current_TDD_UL_DL_SlotConfig->nrofDownlinkSymbols != 0) {
if (p_current_TDD_UL_DL_SlotConfig->nrofDownlinkSymbols == NR_TDD_SET_ALL_SYMBOLS) {
if (p_current_TDD_UL_DL_SlotConfig->nrofUplinkSymbols == 0) {
frame_parms->tdd_uplink_nr[slot_index] = NR_TDD_DOWNLINK_SLOT;
NR_TST_PHY_PRINTF(" DL[%d] ", slot_index);
}
else {
} else {
LOG_E(PHY,"set_tdd_configuration_dedicated_nr: tdd downlink & uplink symbol configuration is not supported \n");
return (-1);
}
}
else {
} else {
LOG_E(PHY,"set_tdd_configuration_dedicated_nr: tdd downlink symbol configuration is not supported \n");
return (-1);
}
}
else if (p_current_TDD_UL_DL_SlotConfig->nrofUplinkSymbols != 0) {
} else if (p_current_TDD_UL_DL_SlotConfig->nrofUplinkSymbols != 0) {
if (p_current_TDD_UL_DL_SlotConfig->nrofUplinkSymbols == NR_TDD_SET_ALL_SYMBOLS) {
frame_parms->tdd_uplink_nr[slot_index] = NR_TDD_UPLINK_SLOT;
NR_TST_PHY_PRINTF(" UL[%d] ", slot_index);
}
else {
} else {
LOG_E(PHY,"set_tdd_configuration_dedicated_nr: tdd uplink symbol configuration is not supported \n");
return (-1);
}
}
else {
} else {
LOG_E(PHY,"set_tdd_configuration_dedicated_nr: no tdd symbol configuration is specified \n");
return (-1);
}
}
else {
} else {
LOG_E(PHY,"set_tdd_configuration_dedicated_nr: tdd slot index exceeds maximum value \n");
return (-1);
}
p_current_TDD_UL_DL_SlotConfig = (TDD_UL_DL_SlotConfig_t *)(p_current_TDD_UL_DL_SlotConfig->p_next_TDD_UL_DL_SlotConfig);
}
NR_TST_PHY_PRINTF("\n");
return (0);
}
......@@ -301,8 +310,7 @@ int set_tdd_configuration_dedicated_nr(NR_DL_FRAME_PARMS *frame_parms)
*
*********************************************************************/
int nr_slot_select(nfapi_nr_config_request_scf_t *cfg, int nr_frame, int nr_tti)
{
int nr_slot_select(nfapi_nr_config_request_scf_t *cfg, int nr_frame, int nr_tti) {
/* for FFD all slot can be considered as an uplink */
int mu = cfg->ssb_config.scs_common.value,check_slot=0;
......@@ -311,45 +319,51 @@ int nr_slot_select(nfapi_nr_config_request_scf_t *cfg, int nr_frame, int nr_tti)
}
if (nr_frame%2 == 0) {
for(int symbol_count=0;symbol_count<NR_NUMBER_OF_SYMBOLS_PER_SLOT;symbol_count++) {
for(int symbol_count=0; symbol_count<NR_NUMBER_OF_SYMBOLS_PER_SLOT; symbol_count++) {
if (cfg->tdd_table.max_tdd_periodicity_list[nr_tti].max_num_of_symbol_per_slot_list[symbol_count].slot_config.value==1) {
check_slot++;
}
}
if(check_slot == NR_NUMBER_OF_SYMBOLS_PER_SLOT) {
return (NR_UPLINK_SLOT);
}
check_slot = 0;
for(int symbol_count=0;symbol_count<NR_NUMBER_OF_SYMBOLS_PER_SLOT;symbol_count++) {
for(int symbol_count=0; symbol_count<NR_NUMBER_OF_SYMBOLS_PER_SLOT; symbol_count++) {
if (cfg->tdd_table.max_tdd_periodicity_list[nr_tti].max_num_of_symbol_per_slot_list[symbol_count].slot_config.value==0) {
check_slot++;
}
}
if(check_slot == NR_NUMBER_OF_SYMBOLS_PER_SLOT) {
return (NR_DOWNLINK_SLOT);
}
else {
} else {
return (NR_MIXED_SLOT);
}
} else {
for(int symbol_count=0;symbol_count<NR_NUMBER_OF_SYMBOLS_PER_SLOT;symbol_count++) {
if (cfg->tdd_table.max_tdd_periodicity_list[((1<<mu) * LTE_NUMBER_OF_SUBFRAMES_PER_FRAME) + nr_tti].max_num_of_symbol_per_slot_list[symbol_count].slot_config.value==1) {
for(int symbol_count=0; symbol_count<NR_NUMBER_OF_SYMBOLS_PER_SLOT; symbol_count++) {
if (cfg->tdd_table.max_tdd_periodicity_list[((1<<mu) * NR_NUMBER_OF_SUBFRAMES_PER_FRAME) + nr_tti].max_num_of_symbol_per_slot_list[symbol_count].slot_config.value==1) {
check_slot++;
}
}
if(check_slot == NR_NUMBER_OF_SYMBOLS_PER_SLOT) {
return (NR_UPLINK_SLOT);
}
check_slot = 0;
for(int symbol_count=0;symbol_count<NR_NUMBER_OF_SYMBOLS_PER_SLOT;symbol_count++) {
if (cfg->tdd_table.max_tdd_periodicity_list[((1<<mu) * LTE_NUMBER_OF_SUBFRAMES_PER_FRAME) + nr_tti].max_num_of_symbol_per_slot_list[symbol_count].slot_config.value==0) {
for(int symbol_count=0; symbol_count<NR_NUMBER_OF_SYMBOLS_PER_SLOT; symbol_count++) {
if (cfg->tdd_table.max_tdd_periodicity_list[((1<<mu) * NR_NUMBER_OF_SUBFRAMES_PER_FRAME) + nr_tti].max_num_of_symbol_per_slot_list[symbol_count].slot_config.value==0) {
check_slot++;
}
}
if(check_slot == NR_NUMBER_OF_SYMBOLS_PER_SLOT) {
return (NR_DOWNLINK_SLOT);
}
else {
} else {
return (NR_MIXED_SLOT);
}
}
......@@ -367,10 +381,8 @@ int nr_slot_select(nfapi_nr_config_request_scf_t *cfg, int nr_frame, int nr_tti)
*
*********************************************************************/
void free_tdd_configuration_nr(NR_DL_FRAME_PARMS *frame_parms)
{
void free_tdd_configuration_nr(NR_DL_FRAME_PARMS *frame_parms) {
TDD_UL_DL_configCommon_t *p_tdd_UL_DL_Configuration = frame_parms->p_tdd_UL_DL_Configuration;
free_tdd_configuration_dedicated_nr(frame_parms);
if (p_tdd_UL_DL_Configuration != NULL) {
......@@ -395,11 +407,11 @@ void free_tdd_configuration_nr(NR_DL_FRAME_PARMS *frame_parms)
*
*********************************************************************/
void free_tdd_configuration_dedicated_nr(NR_DL_FRAME_PARMS *frame_parms)
{
void free_tdd_configuration_dedicated_nr(NR_DL_FRAME_PARMS *frame_parms) {
TDD_UL_DL_SlotConfig_t *p_current_TDD_UL_DL_ConfigDedicated = frame_parms->p_TDD_UL_DL_ConfigDedicated;
TDD_UL_DL_SlotConfig_t *p_next_TDD_UL_DL_ConfigDedicated;
int next = 0;
if (p_current_TDD_UL_DL_ConfigDedicated != NULL) {
do {
if (p_current_TDD_UL_DL_ConfigDedicated->p_next_TDD_UL_DL_SlotConfig != NULL) {
......@@ -409,8 +421,7 @@ void free_tdd_configuration_dedicated_nr(NR_DL_FRAME_PARMS *frame_parms)
//printf("free pt %p \n", p_current_TDD_UL_DL_ConfigDedicated);
free(p_current_TDD_UL_DL_ConfigDedicated);
p_current_TDD_UL_DL_ConfigDedicated = p_next_TDD_UL_DL_ConfigDedicated;
}
else {
} else {
if (p_current_TDD_UL_DL_ConfigDedicated != NULL) {
frame_parms->p_TDD_UL_DL_ConfigDedicated = NULL;
//printf("free pt %p \n", p_current_TDD_UL_DL_ConfigDedicated);
......
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