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OpenXG-RAN
Commit e395164a authored by Tien-Thinh Nguyen's avatar Tien-Thinh Nguyen
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fix issues to work with multiple carriers (conga-ercom)

parent c1490bb8
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Showing with 373 additions and 33 deletions
openair1/PHY/LTE_TRANSPORT/if5_tools.c
View file @ e395164a
...@@ -105,8 +105,8 @@ void send_IF5(PHY_VARS_eNB *eNB, openair0_timestamp proc_timestamp, int subframe ...@@ -105,8 +105,8 @@ void send_IF5(PHY_VARS_eNB *eNB, openair0_timestamp proc_timestamp, int subframe
__m128i t0, t1; __m128i t0, t1;
tx_buffer = memalign(16, MAC_HEADER_SIZE_BYTES + sizeof_IF5_mobipass_header_t + db_fulllength*sizeof(int16_t)); tx_buffer = memalign(16, MAC_HEADER_SIZE_BYTES + sizeof_IF5_mobipass_header_t + db_fulllength*sizeof(int16_t));
IF5_mobipass_header_t *header = (IF5_mobipass_header_t *)(tx_buffer + MAC_HEADER_SIZE_BYTES); IF5_mobipass_header_t *header = (IF5_mobipass_header_t *)((uint8_t *)tx_buffer + MAC_HEADER_SIZE_BYTES);
data_block_head = (__m128i *)(tx_buffer + MAC_HEADER_SIZE_BYTES + sizeof_IF5_mobipass_header_t + 4); data_block_head = (__m128i *)((uint8_t *)tx_buffer + MAC_HEADER_SIZE_BYTES + sizeof_IF5_mobipass_header_t + 4);
header->flags = 0; header->flags = 0;
header->fifo_status = 0; header->fifo_status = 0;
...@@ -117,11 +117,11 @@ void send_IF5(PHY_VARS_eNB *eNB, openair0_timestamp proc_timestamp, int subframe ...@@ -117,11 +117,11 @@ void send_IF5(PHY_VARS_eNB *eNB, openair0_timestamp proc_timestamp, int subframe
txp[0] = (void*)&eNB->common_vars.txdata[0][0][subframe*eNB->frame_parms.samples_per_tti]; txp[0] = (void*)&eNB->common_vars.txdata[0][0][subframe*eNB->frame_parms.samples_per_tti];
txp128 = (__m128i *) txp[0]; txp128 = (__m128i *) txp[0];
for (packet_id=0; packet_id<(fp->samples_per_tti*2)/db_fulllength; packet_id++) { for (packet_id=0; packet_id<fp->samples_per_tti/db_fulllength; packet_id++) {
header->time_stamp = proc_timestamp + packet_id*db_fulllength; header->time_stamp = (uint32_t)(proc_timestamp + packet_id*db_fulllength);
data_block = data_block_head; data_block = data_block_head;
for (i=0; i<db_fulllength>>3; i+=2) { for (i=0; i<db_fulllength>>2; i+=2) {
t0 = _mm_srai_epi16(*txp128++, 4); t0 = _mm_srai_epi16(*txp128++, 4);
t1 = _mm_srai_epi16(*txp128++, 4); t1 = _mm_srai_epi16(*txp128++, 4);
......
openair1/PHY/defs.h
View file @ e395164a
...@@ -234,6 +234,8 @@ typedef struct eNB_proc_t_s { ...@@ -234,6 +234,8 @@ typedef struct eNB_proc_t_s {
int thread_index; int thread_index;
/// timestamp received from HW /// timestamp received from HW
openair0_timestamp timestamp_rx; openair0_timestamp timestamp_rx;
/// timestamp to send to "slave rru"
openair0_timestamp timestamp_tx;
/// subframe to act upon for reception /// subframe to act upon for reception
int subframe_rx; int subframe_rx;
/// subframe to act upon for PRACH /// subframe to act upon for PRACH
......
openair2/ENB_APP/enb_config.c
View file @ e395164a
...@@ -318,7 +318,7 @@ void enb_config_display(void) ...@@ -318,7 +318,7 @@ void enb_config_display(void)
for (j=0; j< enb_properties.properties[i]->nb_rrh_gw; j++) { for (j=0; j< enb_properties.properties[i]->nb_rrh_gw; j++) {
if (enb_properties.properties[i]->rrh_gw_config[j].active == 1 ){ if (enb_properties.properties[i]->rrh_gw_config[j].active == 1 ){
printf( "\n\tRRH GW %d config for eNB %u:\n\n", j, i); printf( "\n\tRRH GW %d config for eNB %u:\n\n", j, i);
printf( "\tinterface name : \t%s:\n",enb_properties.properties[i]->rrh_gw_if_name); printf( "\tinterface name : \t%s:\n",enb_properties.properties[i]->rrh_gw_config[j].rrh_gw_if_name);
printf( "\tlocal address : \t%s:\n",enb_properties.properties[i]->rrh_gw_config[j].local_address); printf( "\tlocal address : \t%s:\n",enb_properties.properties[i]->rrh_gw_config[j].local_address);
printf( "\tlocal port : \t%d:\n",enb_properties.properties[i]->rrh_gw_config[j].local_port); printf( "\tlocal port : \t%d:\n",enb_properties.properties[i]->rrh_gw_config[j].local_port);
printf( "\tremote address : \t%s:\n",enb_properties.properties[i]->rrh_gw_config[j].remote_address); printf( "\tremote address : \t%s:\n",enb_properties.properties[i]->rrh_gw_config[j].remote_address);
...@@ -2344,7 +2344,7 @@ const Enb_properties_array_t *enb_config_init(char* lib_config_file_name_pP) ...@@ -2344,7 +2344,7 @@ const Enb_properties_array_t *enb_config_init(char* lib_config_file_name_pP)
enb_properties.properties[enb_properties_index]->nb_rrh_gw += 1; enb_properties.properties[enb_properties_index]->nb_rrh_gw += 1;
enb_properties.properties[enb_properties_index]->rrh_gw_if_name = strdup(if_name); enb_properties.properties[enb_properties_index]->rrh_gw_config[j].rrh_gw_if_name = strdup(if_name);
enb_properties.properties[enb_properties_index]->rrh_gw_config[j].local_address = strdup(ipv4); enb_properties.properties[enb_properties_index]->rrh_gw_config[j].local_address = strdup(ipv4);
enb_properties.properties[enb_properties_index]->rrh_gw_config[j].remote_address = strdup(ipv4_remote); enb_properties.properties[enb_properties_index]->rrh_gw_config[j].remote_address = strdup(ipv4_remote);
enb_properties.properties[enb_properties_index]->rrh_gw_config[j].local_port = local_port; enb_properties.properties[enb_properties_index]->rrh_gw_config[j].local_port = local_port;
...@@ -2393,7 +2393,7 @@ const Enb_properties_array_t *enb_config_init(char* lib_config_file_name_pP) ...@@ -2393,7 +2393,7 @@ const Enb_properties_array_t *enb_config_init(char* lib_config_file_name_pP)
} }
} else { } else {
enb_properties.properties[enb_properties_index]->nb_rrh_gw = 0; enb_properties.properties[enb_properties_index]->nb_rrh_gw = 0;
enb_properties.properties[enb_properties_index]->rrh_gw_if_name = "none"; enb_properties.properties[enb_properties_index]->rrh_gw_config[j].rrh_gw_if_name = "none";
enb_properties.properties[enb_properties_index]->rrh_gw_config[j].local_address = "0.0.0.0"; enb_properties.properties[enb_properties_index]->rrh_gw_config[j].local_address = "0.0.0.0";
enb_properties.properties[enb_properties_index]->rrh_gw_config[j].remote_address = "0.0.0.0"; enb_properties.properties[enb_properties_index]->rrh_gw_config[j].remote_address = "0.0.0.0";
enb_properties.properties[enb_properties_index]->rrh_gw_config[j].local_port= 0; enb_properties.properties[enb_properties_index]->rrh_gw_config[j].local_port= 0;
......
openair2/ENB_APP/enb_config.h
View file @ e395164a
...@@ -83,6 +83,7 @@ typedef struct rrh_gw_config_s { ...@@ -83,6 +83,7 @@ typedef struct rrh_gw_config_s {
unsigned udp:1; unsigned udp:1;
unsigned raw:1; unsigned raw:1;
unsigned active:1; unsigned active:1;
char *rrh_gw_if_name;
char *local_address; char *local_address;
char *remote_address; char *remote_address;
uint16_t local_port; uint16_t local_port;
......
targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.50PRB.if4p5-ercom.conf 0 → 100644
View file @ e395164a
Active_eNBs = ( "eNB_Eurecom_LTEBox");
# Asn1_verbosity, choice in: none, info, annoying
Asn1_verbosity = "none";
eNBs =
(
{
////////// Identification parameters:
eNB_ID = 0xe00;
cell_type = "CELL_MACRO_ENB";
eNB_name = "eNB_Eurecom_LTEBox";
// Tracking area code, 0x0000 and 0xfffe are reserved values
tracking_area_code = "1";
mobile_country_code = "208";
mobile_network_code = "93";
////////// Physical parameters:
component_carriers = (
//First carrier -> Master
{
node_function = "NGFI_RCC_IF4p5";
node_timing = "synch_to_ext_device";
node_synch_ref = 0;
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 50;
Nid_cell_mbsfn = 0;
nb_antenna_ports = 1;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
rx_gain = 125;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
pusch_alpha = "AL1";
pucch_p0_Nominal = -96;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
ue_TransmissionMode = 1;
},
// second carrier-> for ERCOM
{
node_function = "eNodeB_3GPP_BBU" # should be verified
//node_function = "NGFI_RCC_IF5" # should be verified
node_timing = "synch_to_other";
node_synch_ref = 0; #should
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
prefix_type = "NORMAL";
eutra_band = 7;
downlink_frequency = 2660000000L;
uplink_frequency_offset = -120000000;
Nid_cell = 0;
N_RB_DL = 50;
Nid_cell_mbsfn = 0;
nb_antenna_ports = 1;
nb_antennas_tx = 1;
nb_antennas_rx = 1;
tx_gain = 90;
rx_gain = 125;
prach_root = 0;
prach_config_index = 0;
prach_high_speed = "DISABLE";
prach_zero_correlation = 1;
prach_freq_offset = 2;
pucch_delta_shift = 1;
pucch_nRB_CQI = 1;
pucch_nCS_AN = 0;
pucch_n1_AN = 32;
pdsch_referenceSignalPower = -29;
pdsch_p_b = 0;
pusch_n_SB = 1;
pusch_enable64QAM = "DISABLE";
pusch_hoppingMode = "interSubFrame";
pusch_hoppingOffset = 0;
pusch_groupHoppingEnabled = "ENABLE";
pusch_groupAssignment = 0;
pusch_sequenceHoppingEnabled = "DISABLE";
pusch_nDMRS1 = 1;
phich_duration = "NORMAL";
phich_resource = "ONESIXTH";
srs_enable = "DISABLE";
/* srs_BandwidthConfig =;
srs_SubframeConfig =;
srs_ackNackST =;
srs_MaxUpPts =;*/
pusch_p0_Nominal = -90;
pusch_alpha = "AL1";
pucch_p0_Nominal = -96;
msg3_delta_Preamble = 6;
pucch_deltaF_Format1 = "deltaF2";
pucch_deltaF_Format1b = "deltaF3";
pucch_deltaF_Format2 = "deltaF0";
pucch_deltaF_Format2a = "deltaF0";
pucch_deltaF_Format2b = "deltaF0";
rach_numberOfRA_Preambles = 64;
rach_preamblesGroupAConfig = "DISABLE";
/*
rach_sizeOfRA_PreamblesGroupA = ;
rach_messageSizeGroupA = ;
rach_messagePowerOffsetGroupB = ;
*/
rach_powerRampingStep = 4;
rach_preambleInitialReceivedTargetPower = -108;
rach_preambleTransMax = 10;
rach_raResponseWindowSize = 10;
rach_macContentionResolutionTimer = 48;
rach_maxHARQ_Msg3Tx = 4;
pcch_default_PagingCycle = 128;
pcch_nB = "oneT";
bcch_modificationPeriodCoeff = 2;
ue_TimersAndConstants_t300 = 1000;
ue_TimersAndConstants_t301 = 1000;
ue_TimersAndConstants_t310 = 1000;
ue_TimersAndConstants_t311 = 10000;
ue_TimersAndConstants_n310 = 20;
ue_TimersAndConstants_n311 = 1;
ue_TransmissionMode = 1;
}
);
srb1_parameters :
{
# timer_poll_retransmit = (ms) [5, 10, 15, 20,... 250, 300, 350, ... 500]
timer_poll_retransmit = 80;
# timer_reordering = (ms) [0,5, ... 100, 110, 120, ... ,200]
timer_reordering = 35;
# timer_reordering = (ms) [0,5, ... 250, 300, 350, ... ,500]
timer_status_prohibit = 0;
# poll_pdu = [4, 8, 16, 32 , 64, 128, 256, infinity(>10000)]
poll_pdu = 4;
# poll_byte = (kB) [25,50,75,100,125,250,375,500,750,1000,1250,1500,2000,3000,infinity(>10000)]
poll_byte = 99999;
# max_retx_threshold = [1, 2, 3, 4 , 6, 8, 16, 32]
max_retx_threshold = 4;
}
# ------- SCTP definitions
SCTP :
{
# Number of streams to use in input/output
SCTP_INSTREAMS = 2;
SCTP_OUTSTREAMS = 2;
};
////////// MME parameters:
mme_ip_address = ( { ipv4 = "127.0.0.3";
ipv6 = "192:168:30::17";
active = "yes";
preference = "ipv4";
}
);
NETWORK_INTERFACES :
{
ENB_INTERFACE_NAME_FOR_S1_MME = "lo";
ENB_IPV4_ADDRESS_FOR_S1_MME = "127.0.0.2/24";
ENB_INTERFACE_NAME_FOR_S1U = "lo";
ENB_IPV4_ADDRESS_FOR_S1U = "127.0.0.4/24";
ENB_PORT_FOR_S1U = 2152; # Spec 2152
};
rrh_gw_config = (
{
local_if_name = "eth2";
remote_address = "00:13:95:1f:a0:af"; #Conga's MAC
local_address = "90:e2:ba:c5:fc:04";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
tr_preference = "raw_if4p5";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
tx_scheduling_advance = 9;
},
//second config for Ercom
{
local_if_name = "eth1.300";
remote_address = "00:21:5e:91:5c:7e"; # should be updated with ERCOM's MAC
local_address = "f0:1f:af:db:b9:c8";
local_port = 50000; #for raw option local port must be the same to remote
remote_port = 50000;
rrh_gw_active = "yes";
tr_preference = "raw_if5_mobipass";
rf_preference = "usrp_b200";
iq_txshift = 4;
tx_sample_advance = 80;
tx_scheduling_advance = 9;
}
);
log_config :
{
global_log_level ="info";
global_log_verbosity ="medium";
hw_log_level ="info";
hw_log_verbosity ="medium";
phy_log_level ="info";
phy_log_verbosity ="medium";
mac_log_level ="info";
mac_log_verbosity ="high";
rlc_log_level ="info";
rlc_log_verbosity ="medium";
pdcp_log_level ="info";
pdcp_log_verbosity ="medium";
rrc_log_level ="info";
rrc_log_verbosity ="medium";
};
}
);
targets/RT/USER/lte-enb.c
View file @ e395164a
...@@ -145,6 +145,8 @@ time_stats_t softmodem_stats_rx_sf; // total rx time ...@@ -145,6 +145,8 @@ time_stats_t softmodem_stats_rx_sf; // total rx time
int32_t **rxdata; int32_t **rxdata;
int32_t **txdata; int32_t **txdata;
uint8_t seqno; //sequence number
static int time_offset[4] = {0,0,0,0}; static int time_offset[4] = {0,0,0,0};
/* mutex, cond and variable to serialize phy proc TX calls /* mutex, cond and variable to serialize phy proc TX calls
...@@ -288,6 +290,7 @@ void do_OFDM_mod_rt(int subframe,PHY_VARS_eNB *phy_vars_eNB) { ...@@ -288,6 +290,7 @@ void do_OFDM_mod_rt(int subframe,PHY_VARS_eNB *phy_vars_eNB) {
((phy_vars_eNB->frame_parms.Ncp==1) ? 6 : 7); ((phy_vars_eNB->frame_parms.Ncp==1) ? 6 : 7);
int len,len2; int len,len2;
int16_t *txdata; int16_t *txdata;
// int CC_id = phy_vars_eNB->proc.CC_id;
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_ENB_SFGEN , 1 ); VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_ENB_SFGEN , 1 );
...@@ -406,11 +409,15 @@ void do_OFDM_mod_rt(int subframe,PHY_VARS_eNB *phy_vars_eNB) { ...@@ -406,11 +409,15 @@ void do_OFDM_mod_rt(int subframe,PHY_VARS_eNB *phy_vars_eNB) {
} }
void tx_fh_if5(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc) { void tx_fh_if5(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc) {
uint8_t seqno;
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TRX_TST, proc->timestamp_tx&0xffffffff ); VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TRX_TST, proc->timestamp_tx&0xffffffff );
send_IF5(eNB, proc->timestamp_tx, proc->subframe_tx, &seqno, IF5_RRH_GW_DL); send_IF5(eNB, proc->timestamp_tx, proc->subframe_tx, &seqno, IF5_RRH_GW_DL);
} }
void tx_fh_if5_mobipass(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc) {
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME( VCD_SIGNAL_DUMPER_VARIABLES_TRX_TST, proc->timestamp_tx&0xffffffff );
send_IF5(eNB, proc->timestamp_tx, proc->subframe_tx, &seqno, IF5_MOBIPASS);
}
void tx_fh_if4p5(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc) { void tx_fh_if4p5(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc) {
send_IF4p5(eNB,proc->frame_tx, proc->subframe_tx, IF4p5_PDLFFT, 0); send_IF4p5(eNB,proc->frame_tx, proc->subframe_tx, IF4p5_PDLFFT, 0);
} }
...@@ -552,7 +559,7 @@ static inline int rxtx(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc, char *thread_nam ...@@ -552,7 +559,7 @@ static inline int rxtx(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc, char *thread_nam
// run PHY TX procedures the one after the other for all CCs to avoid race conditions // run PHY TX procedures the one after the other for all CCs to avoid race conditions
// (may be relaxed in the future for performance reasons) // (may be relaxed in the future for performance reasons)
// ***************************************** // *****************************************
if (wait_CCs(proc)<0) return(-1); //if (wait_CCs(proc)<0) return(-1);
if (oai_exit) return(-1); if (oai_exit) return(-1);
...@@ -879,6 +886,7 @@ void rx_rf(PHY_VARS_eNB *eNB,int *frame,int *subframe) { ...@@ -879,6 +886,7 @@ void rx_rf(PHY_VARS_eNB *eNB,int *frame,int *subframe) {
proc->frame_rx = (proc->timestamp_rx / (fp->samples_per_tti*10))&1023; proc->frame_rx = (proc->timestamp_rx / (fp->samples_per_tti*10))&1023;
proc->subframe_rx = (proc->timestamp_rx / fp->samples_per_tti)%10; proc->subframe_rx = (proc->timestamp_rx / fp->samples_per_tti)%10;
proc->timestamp_tx = proc->timestamp_rx+(4*fp->samples_per_tti);
// printf("trx_read <- USRP TS %llu (sf %d, first_rx %d)\n", proc->timestamp_rx,proc->subframe_rx,proc->first_rx); // printf("trx_read <- USRP TS %llu (sf %d, first_rx %d)\n", proc->timestamp_rx,proc->subframe_rx,proc->first_rx);
if (proc->first_rx == 0) { if (proc->first_rx == 0) {
...@@ -966,6 +974,11 @@ void rx_fh_if4p5(PHY_VARS_eNB *eNB,int *frame,int *subframe) { ...@@ -966,6 +974,11 @@ void rx_fh_if4p5(PHY_VARS_eNB *eNB,int *frame,int *subframe) {
} while( (symbol_mask != symbol_mask_full) || (prach_rx == 1)); } while( (symbol_mask != symbol_mask_full) || (prach_rx == 1));
//caculate timestamp_rx, timestamp_tx based on frame and subframe
proc->timestamp_rx = ((proc->frame_rx * 10) + proc->subframe_rx ) * fp->samples_per_tti ;
proc->timestamp_tx = proc->timestamp_rx + (4*fp->samples_per_tti);
if (proc->first_rx == 0) { if (proc->first_rx == 0) {
if (proc->subframe_rx != *subframe){ if (proc->subframe_rx != *subframe){
LOG_E(PHY,"Received Timestamp doesn't correspond to the time we think it is (proc->subframe_rx %d, subframe %d)\n",proc->subframe_rx,*subframe); LOG_E(PHY,"Received Timestamp doesn't correspond to the time we think it is (proc->subframe_rx %d, subframe %d)\n",proc->subframe_rx,*subframe);
...@@ -1073,6 +1086,7 @@ void wakeup_slaves(eNB_proc_t *proc) { ...@@ -1073,6 +1086,7 @@ void wakeup_slaves(eNB_proc_t *proc) {
slave_proc->frame_rx = proc->frame_rx; slave_proc->frame_rx = proc->frame_rx;
slave_proc->subframe_rx = proc->subframe_rx; slave_proc->subframe_rx = proc->subframe_rx;
slave_proc->timestamp_rx = proc->timestamp_rx; slave_proc->timestamp_rx = proc->timestamp_rx;
slave_proc->timestamp_tx = proc->timestamp_tx;
pthread_mutex_unlock( &slave_proc->mutex_FH ); pthread_mutex_unlock( &slave_proc->mutex_FH );
...@@ -1270,15 +1284,16 @@ static void* eNB_thread_single( void* param ) { ...@@ -1270,15 +1284,16 @@ static void* eNB_thread_single( void* param ) {
T(T_ENB_MASTER_TICK, T_INT(0), T_INT(proc->frame_rx), T_INT(proc->subframe_rx)); T(T_ENB_MASTER_TICK, T_INT(0), T_INT(proc->frame_rx), T_INT(proc->subframe_rx));
proc_rxtx->subframe_rx = proc->subframe_rx;
proc_rxtx->frame_rx = proc->frame_rx;
proc_rxtx->subframe_tx = (proc->subframe_rx+4)%10;
proc_rxtx->frame_tx = (proc->subframe_rx < 6) ? proc->frame_rx : (proc->frame_rx+1)&1023;
proc_rxtx->timestamp_tx = proc->timestamp_tx;
// At this point, all information for subframe has been received on FH interface // At this point, all information for subframe has been received on FH interface
// If this proc is to provide synchronization, do so // If this proc is to provide synchronization, do so
wakeup_slaves(proc); wakeup_slaves(proc);
proc_rxtx->subframe_rx = proc->subframe_rx;
proc_rxtx->frame_rx = proc->frame_rx;
proc_rxtx->subframe_tx = (proc->subframe_rx+4)%10;
proc_rxtx->frame_tx = (proc->subframe_rx < 6) ? proc->frame_rx : (proc->frame_rx+1)&1023;
if (rxtx(eNB,proc_rxtx,"eNB_thread_single") < 0) break; if (rxtx(eNB,proc_rxtx,"eNB_thread_single") < 0) break;
} }
...@@ -1384,6 +1399,26 @@ void init_eNB_proc(int inst) { ...@@ -1384,6 +1399,26 @@ void init_eNB_proc(int inst) {
} }
} }
PHY_vars_eNB_g[inst][0]->proc.num_slaves=1;//hardcoded
PHY_vars_eNB_g[inst][0]->proc.slave_proc = (eNB_proc_t**)malloc(1*sizeof(eNB_proc_t*));
PHY_vars_eNB_g[inst][0]->proc.slave_proc[0]=&(PHY_vars_eNB_g[inst][1]->proc);
/* for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {//TTN - we supposed that CC_id=0 will play the role of master
eNB = PHY_vars_eNB_g[inst][CC_id];
if (eNB->node_timing == synch_to_ext_device) { //CC_id=0
// eNB = PHY_vars_eNB_g[inst][CC_id];
eNB->proc.num_slaves = MAX_NUM_CCs-1;
eNB->proc.slave_proc = (eNB_proc_t**)malloc(eNB->proc.num_slaves*sizeof(eNB_proc_t*));
for (i=0; i< eNB->proc.num_slaves; i++) {
eNB->proc.slave_proc[i] = &(PHY_vars_eNB_g[inst][i+1]->proc);
}
}
}
*/
/* setup PHY proc TX sync mechanism */ /* setup PHY proc TX sync mechanism */
pthread_mutex_init(&sync_phy_proc.mutex_phy_proc_tx, NULL); pthread_mutex_init(&sync_phy_proc.mutex_phy_proc_tx, NULL);
pthread_cond_init(&sync_phy_proc.cond_phy_proc_tx, NULL); pthread_cond_init(&sync_phy_proc.cond_phy_proc_tx, NULL);
...@@ -1598,14 +1633,14 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst ...@@ -1598,14 +1633,14 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
eNB->start_rf = start_rf; eNB->start_rf = start_rf;
eNB->start_if = start_if; eNB->start_if = start_if;
eNB->fh_asynch = fh_if5_asynch_DL; eNB->fh_asynch = fh_if5_asynch_DL;
ret = openair0_device_load(&eNB->rfdevice, &openair0_cfg[0]); ret = openair0_device_load(&eNB->rfdevice, &openair0_cfg[CC_id]);
if (ret<0) { if (ret<0) {
printf("Exiting, cannot initialize rf device\n"); printf("Exiting, cannot initialize rf device\n");
exit(-1); exit(-1);
} }
eNB->rfdevice.host_type = RRH_HOST; eNB->rfdevice.host_type = RRH_HOST;
eNB->ifdevice.host_type = RRH_HOST; eNB->ifdevice.host_type = RRH_HOST;
ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[0], (eth_params+CC_id)); ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[CC_id], (eth_params+CC_id));
printf("openair0_transport_init returns %d for CC_id %d\n",ret,CC_id); printf("openair0_transport_init returns %d for CC_id %d\n",ret,CC_id);
if (ret<0) { if (ret<0) {
printf("Exiting, cannot initialize transport protocol\n"); printf("Exiting, cannot initialize transport protocol\n");
...@@ -1624,14 +1659,14 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst ...@@ -1624,14 +1659,14 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
eNB->fh_asynch = fh_if4p5_asynch_DL; eNB->fh_asynch = fh_if4p5_asynch_DL;
eNB->start_rf = start_rf; eNB->start_rf = start_rf;
eNB->start_if = start_if; eNB->start_if = start_if;
ret = openair0_device_load(&eNB->rfdevice, &openair0_cfg[0]); ret = openair0_device_load(&eNB->rfdevice, &openair0_cfg[CC_id]);
if (ret<0) { if (ret<0) {
printf("Exiting, cannot initialize rf device\n"); printf("Exiting, cannot initialize rf device\n");
exit(-1); exit(-1);
} }
eNB->rfdevice.host_type = RRH_HOST; eNB->rfdevice.host_type = RRH_HOST;
eNB->ifdevice.host_type = RRH_HOST; eNB->ifdevice.host_type = RRH_HOST;
ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[0], (eth_params+CC_id)); ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[CC_id], (eth_params+CC_id));
printf("openair0_transport_init returns %d for CC_id %d\n",ret,CC_id); printf("openair0_transport_init returns %d for CC_id %d\n",ret,CC_id);
if (ret<0) { if (ret<0) {
printf("Exiting, cannot initialize transport protocol\n"); printf("Exiting, cannot initialize transport protocol\n");
...@@ -1653,7 +1688,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst ...@@ -1653,7 +1688,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
eNB->start_rf = start_rf; eNB->start_rf = start_rf;
eNB->start_if = NULL; eNB->start_if = NULL;
eNB->fh_asynch = NULL; eNB->fh_asynch = NULL;
ret = openair0_device_load(&eNB->rfdevice, &openair0_cfg[0]); ret = openair0_device_load(&eNB->rfdevice, &openair0_cfg[CC_id]);
if (ret<0) { if (ret<0) {
printf("Exiting, cannot initialize rf device\n"); printf("Exiting, cannot initialize rf device\n");
exit(-1); exit(-1);
...@@ -1668,9 +1703,17 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst ...@@ -1668,9 +1703,17 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
eNB->te = dlsch_encoding;//(single_thread_flag==1) ? dlsch_encoding_2threads : dlsch_encoding; eNB->te = dlsch_encoding;//(single_thread_flag==1) ? dlsch_encoding_2threads : dlsch_encoding;
eNB->proc_uespec_rx = phy_procedures_eNB_uespec_RX; eNB->proc_uespec_rx = phy_procedures_eNB_uespec_RX;
eNB->proc_tx = proc_tx_full; eNB->proc_tx = proc_tx_full;
if (eNB->node_timing == synch_to_other) {
eNB->tx_fh = tx_fh_if5_mobipass;
eNB->rx_fh = rx_fh_slave;
eNB->fh_asynch = fh_if5_asynch_UL;
}
else {
eNB->tx_fh = tx_fh_if5; eNB->tx_fh = tx_fh_if5;
eNB->rx_fh = rx_fh_if5; eNB->rx_fh = rx_fh_if5;
eNB->fh_asynch = (eNB->node_timing == synch_to_other) ? fh_if5_asynch_UL : NULL; eNB->fh_asynch = NULL;
}
eNB->start_rf = NULL; eNB->start_rf = NULL;
eNB->start_if = start_if; eNB->start_if = start_if;
...@@ -1678,7 +1721,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst ...@@ -1678,7 +1721,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
eNB->ifdevice.host_type = BBU_HOST; eNB->ifdevice.host_type = BBU_HOST;
ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[0], (eth_params+CC_id)); ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[CC_id], (eth_params+CC_id));
printf("openair0_transport_init returns %d for CC_id %d\n",ret,CC_id); printf("openair0_transport_init returns %d for CC_id %d\n",ret,CC_id);
if (ret<0) { if (ret<0) {
printf("Exiting, cannot initialize transport protocol\n"); printf("Exiting, cannot initialize transport protocol\n");
...@@ -1699,7 +1742,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst ...@@ -1699,7 +1742,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
eNB->fh_asynch = (eNB->node_timing == synch_to_other) ? fh_if4p5_asynch_UL : NULL; eNB->fh_asynch = (eNB->node_timing == synch_to_other) ? fh_if4p5_asynch_UL : NULL;
eNB->rfdevice.host_type = BBU_HOST; eNB->rfdevice.host_type = BBU_HOST;
eNB->ifdevice.host_type = BBU_HOST; eNB->ifdevice.host_type = BBU_HOST;
ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[0], (eth_params+CC_id)); ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[CC_id], (eth_params+CC_id));
printf("openair0_transport_init returns %d for CC_id %d\n",ret,CC_id); printf("openair0_transport_init returns %d for CC_id %d\n",ret,CC_id);
if (ret<0) { if (ret<0) {
printf("Exiting, cannot initialize transport protocol\n"); printf("Exiting, cannot initialize transport protocol\n");
...@@ -1724,7 +1767,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst ...@@ -1724,7 +1767,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
eNB->rfdevice.host_type = BBU_HOST; eNB->rfdevice.host_type = BBU_HOST;
eNB->ifdevice.host_type = BBU_HOST; eNB->ifdevice.host_type = BBU_HOST;
ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[0], (eth_params+CC_id)); ret = openair0_transport_load(&eNB->ifdevice, &openair0_cfg[CC_id], (eth_params+CC_id));
printf("openair0_transport_init returns %d for CC_id %d\n",ret,CC_id); printf("openair0_transport_init returns %d for CC_id %d\n",ret,CC_id);
if (ret<0) { if (ret<0) {
printf("Exiting, cannot initialize transport protocol\n"); printf("Exiting, cannot initialize transport protocol\n");
...@@ -1736,7 +1779,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst ...@@ -1736,7 +1779,7 @@ void init_eNB(eNB_func_t node_function[], eNB_timing_t node_timing[],int nb_inst
} }
} }
if (setup_eNB_buffers(PHY_vars_eNB_g[inst],&openair0_cfg[inst])!=0) { if (setup_eNB_buffers(PHY_vars_eNB_g[inst],&openair0_cfg[CC_id])!=0) {
printf("Exiting, cannot initialize eNodeB Buffers\n"); printf("Exiting, cannot initialize eNodeB Buffers\n");
exit(-1); exit(-1);
} }
......
targets/RT/USER/lte-softmodem.c
View file @ e395164a
...@@ -1066,7 +1066,7 @@ static void get_options (int argc, char **argv) ...@@ -1066,7 +1066,7 @@ static void get_options (int argc, char **argv)
if (enb_properties->properties[i]->rrh_gw_config[j].active == 1 ) { if (enb_properties->properties[i]->rrh_gw_config[j].active == 1 ) {
local_remote_radio = BBU_REMOTE_RADIO_HEAD; local_remote_radio = BBU_REMOTE_RADIO_HEAD;
(eth_params+j)->local_if_name = enb_properties->properties[i]->rrh_gw_if_name; (eth_params+j)->local_if_name = enb_properties->properties[i]->rrh_gw_config[j].rrh_gw_if_name;
(eth_params+j)->my_addr = enb_properties->properties[i]->rrh_gw_config[j].local_address; (eth_params+j)->my_addr = enb_properties->properties[i]->rrh_gw_config[j].local_address;
(eth_params+j)->my_port = enb_properties->properties[i]->rrh_gw_config[j].local_port; (eth_params+j)->my_port = enb_properties->properties[i]->rrh_gw_config[j].local_port;
(eth_params+j)->remote_addr = enb_properties->properties[i]->rrh_gw_config[j].remote_address; (eth_params+j)->remote_addr = enb_properties->properties[i]->rrh_gw_config[j].remote_address;
...@@ -1306,10 +1306,10 @@ void init_openair0() { ...@@ -1306,10 +1306,10 @@ void init_openair0() {
if (local_remote_radio == BBU_REMOTE_RADIO_HEAD) { if (local_remote_radio == BBU_REMOTE_RADIO_HEAD) {
openair0_cfg[card].remote_addr = eth_params->remote_addr; openair0_cfg[card].remote_addr = (eth_params+card)->remote_addr;
openair0_cfg[card].remote_port = eth_params->remote_port; openair0_cfg[card].remote_port = (eth_params+card)->remote_port;
openair0_cfg[card].my_addr = eth_params->my_addr; openair0_cfg[card].my_addr = (eth_params+card)->my_addr;
openair0_cfg[card].my_port = eth_params->my_port; openair0_cfg[card].my_port = (eth_params+card)->my_port;
} }
printf("HW: Configuring card %d, nb_antennas_tx/rx %d/%d\n",card, printf("HW: Configuring card %d, nb_antennas_tx/rx %d/%d\n",card,
......
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