Commit 6e4d361e authored by knopp's avatar knopp

commit before merge

parent 41f04233
......@@ -1736,6 +1736,9 @@ add_executable(oaisim
${s1ap_h}
${x2ap_h}
${OPENAIR_BIN_DIR}/messages_xml.h
${OPENAIR_TARGETS}/RT/USER/lte-ue.c
${OPENAIR_TARGETS}/RT/USER/lte-enb.c
${OPENAIR_TARGETS}/RT/USER/rt_wrapper.c
${OPENAIR_TARGETS}/SIMU/USER/channel_sim.c
${OPENAIR_TARGETS}/SIMU/USER/init_lte.c
${OPENAIR_TARGETS}/SIMU/USER/oaisim_config.c
......@@ -1779,6 +1782,9 @@ add_executable(oaisim_nos1
${s1ap_h}
${x2ap_h}
${OPENAIR_BIN_DIR}/messages_xml.h
${OPENAIR_TARGETS}/RT/USER/lte-ue.c
${OPENAIR_TARGETS}/RT/USER/lte-enb.c
${OPENAIR_TARGETS}/RT/USER/rt_wrapper.c
${OPENAIR_TARGETS}/SIMU/USER/channel_sim.c
${OPENAIR_TARGETS}/SIMU/USER/init_lte.c
${OPENAIR_TARGETS}/SIMU/USER/oaisim_config.c
......
......@@ -171,6 +171,7 @@ typedef enum {
} eNB_timing_t;
typedef struct UE_SCAN_INFO_s {
/// 10 best amplitudes (linear) for each pss signals
int32_t amp[3][10];
......@@ -310,10 +311,16 @@ typedef struct {
uint8_t CC_id;
/// Last RX timestamp
openair0_timestamp timestamp_rx;
/// pthread attributes for main UE thread
pthread_attr_t attr_ue;
/// scheduling parameters for main UE thread
struct sched_param sched_param_ue;
/// pthread descriptor main UE thread
pthread_t pthread_ue;
/// \brief Instance count for synch thread.
/// \internal This variable is protected by \ref mutex_synch.
int instance_cnt_synch;
/// pthread attributes for prach processing thread
/// pthread attributes for synch processing thread
pthread_attr_t attr_synch;
/// scheduling parameters for synch thread
struct sched_param sched_param_synch;
......@@ -770,6 +777,9 @@ typedef struct {
time_stats_t dlsch_tc_intl2_stats;
time_stats_t tx_prach;
/// RF and Interface devices per CC
openair0_device rfdevice;
#if ENABLE_RAL
hash_table_t *ral_thresholds_timed;
SLIST_HEAD(ral_thresholds_gen_poll_s, ral_threshold_phy_t) ral_thresholds_gen_polled[RAL_LINK_PARAM_GEN_MAX];
......
......@@ -111,6 +111,9 @@ extern double p_qam64[8];
extern double beta1_dlsch[6][MCS_COUNT];
extern double beta2_dlsch[6][MCS_COUNT];
extern char eNB_functions[5][20];
extern char eNB_timing[2][20];
#endif /*__PHY_EXTERN_H__ */
......@@ -139,6 +139,9 @@ double beta2_dlsch[6][MCS_COUNT] = { {2.52163, 0.83231, 0.77472, 1.36536, 1.1682
*/
char eNB_functions[5][20]={"eNodeB_3GPP","eNodeB_3GPP_BBU","NGFI_RRU_IF5","NGFI_RRU_IF4","NGFI_RCC_IF4"};
char eNB_timing[2][20]={"synch_to_ext_device","synch_to_other"};
#endif /*__PHY_VARS_H__ */
......@@ -3236,99 +3236,3 @@ int phy_procedures_RN_eNB_TX(unsigned char last_slot, unsigned char next_slot, r
return do_proc;
}
#endif
/*
void phy_procedures_eNB_lte(unsigned char subframe,PHY_VARS_eNB **eNB,uint8_t abstraction_flag,
relaying_type_t r_type, PHY_VARS_RN *rn)
{
#if defined(ENABLE_ITTI)
MessageDef *msg_p;
const char *msg_name;
instance_t instance;
unsigned int Mod_id;
int result;
#endif
int CC_id=0;
VCD_SIGNAL_DUMPER_DUMP_VARIABLE_BY_NAME(VCD_SIGNAL_DUMPER_VARIABLES_FRAME_NUMBER_TX_ENB, eNB[0]->proc[subframe].frame_tx);
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_ENB_LTE,1);
start_meas(&eNB[0]->phy_proc);
#if defined(ENABLE_ITTI)
do {
// Checks if a message has been sent to PHY sub-task
itti_poll_msg (TASK_PHY_ENB, &msg_p);
if (msg_p != NULL) {
msg_name = ITTI_MSG_NAME (msg_p);
instance = ITTI_MSG_INSTANCE (msg_p);
Mod_id = instance;
switch (ITTI_MSG_ID(msg_p)) {
// Messages from eNB app
case PHY_CONFIGURATION_REQ:
LOG_I(PHY, "[eNB %d] Received %s\n", instance, msg_name);
// TODO
break;
default:
LOG_E(PHY, "[ENB %d] Received unexpected message %s\n", Mod_id, msg_name);
break;
}
result = itti_free (ITTI_MSG_ORIGIN_ID(msg_p), msg_p);
AssertFatal (result == EXIT_SUCCESS, "Failed to free memory (%d)!\n", result);
}
} while(msg_p != NULL);
#endif
for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
if ((((eNB[CC_id]->frame_parms.frame_type == TDD)&&
(subframe_select(&eNB[CC_id]->frame_parms,eNB[CC_id]->proc[0].subframe_tx)==SF_DL))||
(eNB[CC_id]->frame_parms.frame_type == FDD))) {
#ifdef Rel10
if (phy_procedures_RN_eNB_TX(eNB[CC_id]->proc[0].subframe_rx, eNB[CC_id]->proc[0].subframe_tx, r_type) != 0 )
#endif
phy_procedures_eNB_TX(subframe,eNB[CC_id],abstraction_flag,r_type,rn);
}
if ((((eNB[CC_id]->frame_parms.frame_type == TDD )&&
(subframe_select(&eNB[CC_id]->frame_parms,eNB[CC_id]->proc[0].subframe_rx)==SF_UL)) ||
(eNB[CC_id]->frame_parms.frame_type == FDD))) {
phy_procedures_eNB_RX(subframe,eNB[CC_id],abstraction_flag,r_type);
}
if (subframe_select(&eNB[CC_id]->frame_parms,eNB[CC_id]->proc[0].subframe_tx)==SF_S) {
#ifdef Rel10
if (phy_procedures_RN_eNB_TX(subframe, subframe, r_type) != 0 )
#endif
phy_procedures_eNB_TX(subframe,eNB[CC_id],abstraction_flag,r_type,rn);
}
if ((subframe_select(&eNB[CC_id]->frame_parms,eNB[CC_id]->proc[0].subframe_rx)==SF_S)) {
phy_procedures_eNB_S_RX(subframe,eNB[CC_id],abstraction_flag,r_type);
}
eNB[CC_id]->proc[0].frame_tx++;
eNB[CC_id]->proc[0].frame_rx++;
if (eNB[CC_id]->proc[0].frame_tx>=MAX_FRAME_NUMBER) // defined in impl_defs_top.h
eNB[CC_id]->proc[0].frame_tx-=MAX_FRAME_NUMBER;
if (eNB[CC_id]->proc[0].frame_rx>=MAX_FRAME_NUMBER)
eNB[CC_id]->proc[0].frame_rx-=MAX_FRAME_NUMBER;
}
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_PROCEDURES_ENB_LTE,0);
stop_meas(&eNB[0]->phy_proc);
}
*/
......@@ -707,6 +707,8 @@ typedef struct {
// phy related params
unsigned int n_frames;
unsigned int n_frames_flag; // if set, then let the emulation goes to infinity
node_function_t node_function[MAX_NUM_CCs];
node_timing_t node_timing[MAX_NUM_CCS];
unsigned char frame_type[MAX_NUM_CCs]; //! LTE frame type (TDD=1, FDD=0). \note this should be converted to \ref lte_frame_type_t (header file reorganization needed)
char * frame_type_name[MAX_NUM_CCs];
unsigned char tdd_config[MAX_NUM_CCs];
......
......@@ -23,6 +23,8 @@ eNBs =
component_carriers = (
{
node_function = "eNodeB_3GPP";
node_timing = "SYNCH_TO_OTHER";
frame_type = "FDD";
tdd_config = 3;
tdd_config_s = 0;
......
......@@ -157,7 +157,7 @@ static struct {
void exit_fun(const char* s);
void init_eNB(eNB_func_t node_function);
void init_eNB(eNB_func_t node_function,int nb_inst);
void stop_eNB(void);
......@@ -350,7 +350,7 @@ static void* eNB_thread_rxtx( void* param ) {
/* Set affinity mask to include CPUs 1 to MAX_CPUS */
/* CPU 0 is reserved for UHD threads */
/* CPU 1 is reserved for all TX threads */
/* CPU 1 is reserved for all RX_TX threads */
/* Enable CPU Affinity only if number of CPUs >2 */
CPU_ZERO(&cpuset);
......@@ -398,7 +398,7 @@ static void* eNB_thread_rxtx( void* param ) {
exit_fun("Error getting thread priority");
}
LOG_I(HW, "[SCHED][eNB] TX thread started on CPU %d TID %ld, sched_policy = %s , priority = %d, CPU Affinity=%s \n",sched_getcpu(),gettid(),
LOG_I(HW, "[SCHED][eNB] RXn_TXnp4 thread started on CPU %d TID %ld, sched_policy = %s , priority = %d, CPU Affinity=%s \n",sched_getcpu(),gettid(),
(policy == SCHED_FIFO) ? "SCHED_FIFO" :
(policy == SCHED_RR) ? "SCHED_RR" :
(policy == SCHED_OTHER) ? "SCHED_OTHER" :
......@@ -644,12 +644,103 @@ static void* eNB_thread_asynch_rx( void* param ) {
LTE_DL_FRAME_PARMS *fp = &eNB->frame_parms;
openair0_timestamp timestamp_rx;
int frame_rx,subframe_rx;
int first_rx = 1;
static int first_rx = 1;
uint16_t packet_type;
uint32_t symbol_number=0;
uint32_t symbol_mask, symbol_mask_full;
int prach_rx;
#ifdef DEADLINE_SCHEDULER
struct sched_attr attr;
unsigned int flags = 0;
uint64_t runtime = 870000 ;
uint64_t deadline = 1 * 1000000;
uint64_t period = 1 * 10000000; // each rx thread has a period of 10ms from the starting point
attr.size = sizeof(attr);
attr.sched_flags = 0;
attr.sched_nice = 0;
attr.sched_priority = 0;
attr.sched_policy = SCHED_DEADLINE;
attr.sched_runtime = runtime;
attr.sched_deadline = deadline;
attr.sched_period = period;
if (sched_setattr(0, &attr, flags) < 0 ) {
perror("[SCHED] eNB FH sched_setattr failed\n");
return &eNB_thread_FH_status;
}
LOG_I( HW, "[SCHED] eNB asynch RX deadline thread (TID %ld) started on CPU %d\n", gettid(), sched_getcpu() );
#else // LOW_LATENCY
int policy, s, j;
struct sched_param sparam;
char cpu_affinity[1024];
cpu_set_t cpuset;
/* Set affinity mask to include CPUs 1 to MAX_CPUS */
/* CPU 0 is reserved for UHD */
/* CPU 1 is reserved for all TX threads */
/* CPU 2..MAX_CPUS is reserved for all RX threads */
/* Set CPU Affinity only if number of CPUs >2 */
CPU_ZERO(&cpuset);
#ifdef CPU_AFFINITY
if (get_nprocs() >2) {
for (j = 1; j < get_nprocs(); j++)
CPU_SET(j, &cpuset);
s = pthread_setaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
if (s != 0) {
perror( "pthread_setaffinity_np");
exit_fun (" Error setting processor affinity :");
}
}
#endif //CPU_AFFINITY
/* Check the actual affinity mask assigned to the thread */
s = pthread_getaffinity_np(pthread_self(), sizeof(cpu_set_t), &cpuset);
if (s != 0) {
perror ("pthread_getaffinity_np");
exit_fun (" Error getting processor affinity :");
}
memset(cpu_affinity,0, sizeof(cpu_affinity));
for (j = 0; j < CPU_SETSIZE; j++)
if (CPU_ISSET(j, &cpuset)) {
char temp[1024];
sprintf (temp, " CPU_%d", j);
strcat(cpu_affinity, temp);
}
memset(&sparam, 0 , sizeof (sparam));
sparam.sched_priority = sched_get_priority_max(SCHED_FIFO);
policy = SCHED_FIFO ;
s = pthread_setschedparam(pthread_self(), policy, &sparam);
if (s != 0) {
perror("pthread_setschedparam : ");
exit_fun("Error setting thread priority");
}
memset(&sparam, 0 , sizeof (sparam));
s = pthread_getschedparam(pthread_self(), &policy, &sparam);
if (s != 0) {
perror("pthread_getschedparam");
exit_fun("Error getting thread priority");
}
LOG_I(HW, "[SCHED][eNB] eNB asynch RX thread started on CPU %d TID %ld, sched_policy = %s, priority = %d, CPU Affinity = %s\n", sched_getcpu(),gettid(),
(policy == SCHED_FIFO) ? "SCHED_FIFO" :
(policy == SCHED_RR) ? "SCHED_RR" :
(policy == SCHED_OTHER) ? "SCHED_OTHER" :
"???",
sparam.sched_priority, cpu_affinity);
#endif // DEADLINE_SCHEDULER
if (eNB->node_function == eNodeB_3GPP_BBU) { // acquisition from IF
/// **** recv_IF5 of rxdata from RRH **** ///
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_RECV_IF5, 1 );
......@@ -772,11 +863,11 @@ static void* eNB_thread_FH( void* param ) {
attr.sched_period = period;
if (sched_setattr(0, &attr, flags) < 0 ) {
perror("[SCHED] eNB RX sched_setattr failed\n");
perror("[SCHED] eNB FH sched_setattr failed\n");
return &eNB_thread_FH_status;
}
LOG_I( HW, "[SCHED] eNB RX deadline thread (TID %ld) started on CPU %d\n", gettid(), sched_getcpu() );
LOG_I( HW, "[SCHED] eNB FH deadline thread (TID %ld) started on CPU %d\n", gettid(), sched_getcpu() );
#else // LOW_LATENCY
int policy, s, j;
struct sched_param sparam;
......@@ -835,7 +926,7 @@ static void* eNB_thread_FH( void* param ) {
exit_fun("Error getting thread priority");
}
LOG_I(HW, "[SCHED][eNB] RX thread started on CPU %d TID %ld, sched_policy = %s, priority = %d, CPU Affinity = %s\n", sched_getcpu(),gettid(),
LOG_I(HW, "[SCHED][eNB] FH thread started on CPU %d TID %ld, sched_policy = %s, priority = %d, CPU Affinity = %s\n", sched_getcpu(),gettid(),
(policy == SCHED_FIFO) ? "SCHED_FIFO" :
(policy == SCHED_RR) ? "SCHED_RR" :
(policy == SCHED_OTHER) ? "SCHED_OTHER" :
......@@ -848,8 +939,8 @@ static void* eNB_thread_FH( void* param ) {
mlockall(MCL_CURRENT | MCL_FUTURE);
// wait for top-level synchronization and do one acquisition to get timestamp for setting frame/subframe of TX and RX threads
printf( "waiting for sync (eNB_thread_rx_common)\n");
// wait for top-level synchronization and do one acquisition to get timestamp for setting frame/subframe
printf( "waiting for sync (eNB_thread_FH)\n");
pthread_mutex_lock( &sync_mutex );
while (sync_var<0)
......@@ -1080,8 +1171,8 @@ static void* eNB_thread_FH( void* param ) {
break;
}
} else {
LOG_W( PHY,"[eNB] Frame %d, FH CC_id %d thread busy!! (cnt_rxtx %i)\n",slave_proc->frame_rx,slave_proc->CC_id, cnt_slave);
exit_fun( "TX thread busy" );
LOG_W( PHY,"[eNB] Frame %d, FH CC_id %d thread busy!! (cnt_FH %i)\n",slave_proc->frame_rx,slave_proc->CC_id, cnt_slave);
exit_fun( "FH thread busy" );
break;
}
}
......@@ -1324,17 +1415,19 @@ static void* eNB_thread_prach( void* param ) {
}
void init_eNB_proc(void) {
void init_eNB_proc(int nb_inst) {
int i;
int CC_id;
PHY_VARS_eNB *eNB;
eNB_proc_t *proc;
eNB_rxtx_proc_t *proc_rxtx;
int inst;
for (inst = 0; inst < nb_inst; inst++) {
for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
eNB = PHY_vars_eNB_g[0][CC_id];
eNB = PHY_vars_eNB_g[inst][CC_id];
LOG_I(PHY,"Initializing eNB %d CC_id %d (%s,%s),\n",inst,CC_id,eNB_functions[eNB->node_function],eNB_timing[eNB->node_timing]);
proc = &eNB->proc;
proc_rxtx = proc->proc_rxtx;
#ifndef DEADLINE_SCHEDULER
......@@ -1409,6 +1502,7 @@ void init_eNB_proc(void) {
pthread_mutex_init(&sync_phy_proc.mutex_phy_proc_tx, NULL);
pthread_cond_init(&sync_phy_proc.cond_phy_proc_tx, NULL);
sync_phy_proc.phy_proc_CC_id = 0;
}
}
......@@ -1577,14 +1671,15 @@ void print_opp_meas(void) {
}
void init_eNB(eNB_func_t node_function) {
void init_eNB(eNB_func_t node_function,int nb_inst) {
int CC_id;
int inst;
for (inst=0;inst<nb_inst;inst++)
for (CC_id=0;CC_id<MAX_NUM_CCs;CC_id++)
PHY_vars_eNB_g[0][CC_id]->node_function = node_function;
init_eNB_proc();
init_eNB_proc(nb_inst);
sleep(1);
LOG_D(HW,"[lte-softmodem.c] eNB threads created\n");
......
......@@ -119,14 +119,14 @@ unsigned short config_frames[4] = {2,9,11,13};
// In lte-enb.c
extern int setup_eNB_buffers(PHY_VARS_eNB **phy_vars_eNB, openair0_config_t *openair0_cfg, openair0_rf_map rf_map[MAX_NUM_CCs]);
extern void init_eNB(eNB_func_t);
extern void init_eNB(eNB_func_t,int);
extern void stop_eNB(void);
extern void kill_eNB_proc(void);
// In lte-ue.c
extern int setup_ue_buffers(PHY_VARS_UE **phy_vars_ue, openair0_config_t *openair0_cfg, openair0_rf_map rf_map[MAX_NUM_CCs]);
extern void fill_ue_band_info(void);
extern void init_UE(void);
extern void init_UE(int);
#ifdef XFORMS
// current status is that every UE has a DL scope for a SINGLE eNB (eNB_id=0)
......@@ -284,9 +284,6 @@ eth_params_t *eth_params;
openair0_config_t openair0_cfg[MAX_CARDS];
// Change to openair_global to handle UE
openair0_device openair0;
double cpuf;
char uecap_xer[1024],uecap_xer_in=0;
......@@ -1677,39 +1674,14 @@ int main( int argc, char **argv )
}
}
}
else {
/* device host type is set*/
openair0.host_type = BBU_HOST;
PHY_vars_UE_g[0][0]->rfdevice.host_type = BBU_HOST;
/* device type is initialized NONE_DEV (no RF device) when the RF device will be initiated device type will be set */
openair0.type = NONE_DEV;
PHY_vars_UE_g[0][0]->rfdevice.type = NONE_DEV;
/* transport type is initialized NONE_TP (no transport protocol) when the transport protocol will be initiated transport protocol type will be set */
openair0.transp_type = NONE_TP;
// Legacy BBU - RRH init
//int returns=-1;
///* BBU can have either a local or a remote radio head */
//if (local_remote_radio == BBU_LOCAL_RADIO_HEAD) { //local radio head active - load library of radio head and initiate it
//if (mode!=loop_through_memory) {
//returns=openair0_device_load(&openair0, &openair0_cfg[0]);
//printf("openair0_device_init returns %d\n",returns);
//if (returns<0) {
//printf("Exiting, cannot initialize device\n");
//exit(-1);
//}
//}
//else if (mode==loop_through_memory) {
//}
//} else { //remote radio head active - load library of transport protocol and initiate it
//if (mode!=loop_through_memory) {
//returns=openair0_transport_load(&openair0, &openair0_cfg[0], eth_params);
//printf("openair0_transport_init returns %d\n",returns);
//if (returns<0) {
//printf("Exiting, cannot initialize transport protocol\n");
//exit(-1);
//}
//}
//else if (mode==loop_through_memory) {
//}
//}
PHY_vars_UE_g[0][0]->rfdevice.transp_type = NONE_TP;
}
int returns=-1;
......@@ -1720,7 +1692,7 @@ int main( int argc, char **argv )
if (mode!=loop_through_memory) {
returns= (UE_flag == 0) ?
openair0_device_load(&(PHY_vars_eNB_g[0][CC_id]->rfdevice), &openair0_cfg[0]) :
openair0_device_load(&openair0, &openair0_cfg[0]);
openair0_device_load(&(PHY_vars_UE_g[0][CC_id]->rfdevice), &openair0_cfg[0]);
printf("openair0_device_init returns %d for CC_id %d\n",returns,CC_id);
if (returns<0) {
......@@ -1904,8 +1876,8 @@ int main( int argc, char **argv )
// start the main thread
if (UE_flag == 1) init_UE();
else init_eNB(node_function);
if (UE_flag == 1) init_UE(1);
else init_eNB(node_function,1);
// Sleep to allow all threads to setup
sleep(3);
......@@ -1978,16 +1950,18 @@ int main( int argc, char **argv )
pthread_mutex_destroy(&sync_mutex);
// *** Handle per CC_id openair0
if (UE_flag==1)
openair0.trx_end_func(&openair0);
if (UE_flag==1) {
if (PHY_vars_UE_g[0][0]->rfdevice.trx_end_func)
PHY_vars_UE_g[0][0]->rfdevice.trx_end_func(&PHY_vars_UE_g[0][0]->rfdevice);
}
else {
for(CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
if (PHY_vars_eNB_g[0][CC_id]->rfdevice.trx_end_func)
PHY_vars_eNB_g[0][CC_id]->rfdevice.trx_end_func(&PHY_vars_eNB_g[0][CC_id]->rfdevice);
if (PHY_vars_eNB_g[0][CC_id]->ifdevice.trx_end_func)
PHY_vars_eNB_g[0][CC_id]->ifdevice.trx_end_func(&PHY_vars_eNB_g[0][CC_id]->ifdevice);
}
}
if (ouput_vcd)
VCD_SIGNAL_DUMPER_CLOSE();
......
This diff is collapsed.
......@@ -61,22 +61,15 @@
#include "LAYER2/MAC/proto.h"
#include "LAYER2/MAC/vars.h"
#include "pdcp.h"
#ifndef CELLULAR
#include "RRC/LITE/vars.h"
#endif
#include "PHY_INTERFACE/vars.h"
//#endif
#include "RRC/NAS/nas_config.h"
#ifdef IFFT_FPGA
//#include "PHY/LTE_REFSIG/mod_table.h"
#endif //IFFT_FPGA
#include "SCHED/defs.h"
#include "SCHED/vars.h"
//#ifdef XFORMS
#include "PHY/TOOLS/lte_phy_scope.h"
//#endif
#ifdef SMBV
// Rohde&Schwarz SMBV100A vector signal generator
......@@ -143,6 +136,28 @@ channel_desc_t *UE2eNB[NUMBER_OF_UE_MAX][NUMBER_OF_eNB_MAX][MAX_NUM_CCs];
//Added for PHY abstraction
node_desc_t *enb_data[NUMBER_OF_eNB_MAX];
node_desc_t *ue_data[NUMBER_OF_UE_MAX];
pthread_cond_t sync_cond;
pthread_mutex_t sync_mutex;
int sync_var;
openair0_config_t openair0_cfg[MAX_CARDS];
uint32_t downlink_frequency[MAX_NUM_CCs][4];
int32_t uplink_frequency_offset[MAX_NUM_CCs][4];
openair0_rf_map rf_map[MAX_NUM_CCs];
#if defined(ENABLE_ITTI)
volatile int start_eNB = 0;
volatile int start_UE = 0;
#endif
volatile int oai_exit = 0;
//int32_t **rxdata;
//int32_t **txdata;
// Added for PHY abstraction
extern node_list* ue_node_list;
extern node_list* enb_node_list;
......@@ -164,6 +179,9 @@ extern uint16_t Nid_cell;
extern LTE_DL_FRAME_PARMS *frame_parms[MAX_NUM_CCs];
extern Enb_properties_array_t enb_properties;
//#ifdef XFORMS
int otg_enabled;
int xforms=0;
......@@ -728,23 +746,32 @@ l2l1_task (void *args_p)
#endif
CC_id=0;
PHY_vars_eNB_g[eNB_inst][CC_id]->proc.frame_rx = frame;
PHY_vars_eNB_g[eNB_inst][CC_id]->proc.subframe_rx = sf;
PHY_vars_eNB_g[eNB_inst][CC_id]->proc.proc_rxtx[sf&1].frame_rx = frame;
PHY_vars_eNB_g[eNB_inst][CC_id]->proc.proc_rxtx[sf&1].subframe_rx = sf;
PHY_vars_eNB_g[eNB_inst][CC_id]->proc.proc_rxtx[sf&1].subframe_tx = (sf+4)%10;
PHY_vars_eNB_g[eNB_inst][CC_id]->proc.proc_rxtx[sf&1].frame_tx = (sf<6) ? frame : frame+1;
phy_procedures_eNB_common_RX(PHY_vars_eNB_g[eNB_inst][CC_id],
abstraction_flag);
phy_procedures_eNB_uespec_RX(PHY_vars_eNB_g[eNB_inst][CC_id],
&PHY_vars_eNB_g[eNB_inst][CC_id]->proc.proc_rxtx[sf&1],
abstraction_flag,
no_relay);
phy_procedures_eNB_TX(PHY_vars_eNB_g[eNB_inst][CC_id],
&PHY_vars_eNB_g[eNB_inst][CC_id]->proc.proc_rxtx[sf&1],
0,no_relay,NULL);
// trigger synch event to RAN FH thread for CC_id
eNB_proc_t *proc = &PHY_vars_eNB_g[eNB_inst][CC_id]->proc;
if (pthread_mutex_lock(&proc->mutex_FH) != 0) {
LOG_E( PHY, "error locking mutex for FH\n");
exit_fun( "error locking mutex" );
break;
}
int cnt_FH = ++proc->instance_cnt_FH;
proc->frame_rx = frame;
proc->subframe_rx = sf;
proc->timestamp_rx += PHY_vars_eNB_g[eNB_inst][CC_id]->frame_parms.samples_per_tti;
if (proc->instance_cnt_FH == 0) {
if (pthread_cond_signal(&proc->cond_FH) != 0) {
LOG_E(PHY,"ERROR pthread_cond_signal for eNB FH CCid %d\n",proc->CC_id);
exit_fun("ERROR pthread_cond_signal");
break;
}
}
else {
LOG_W(PHY,"[eNB] Frame %d, FH CC_id %d thread busy!! (cnt_FH %d)\n",proc->instance_cnt_FH);
exit_fun("FH thread busy");
break;
}
#ifdef PRINT_STATS
if((sf==9) && frame%10==0)
......@@ -780,108 +807,8 @@ l2l1_task (void *args_p)
log_set_instance_type (LOG_INSTANCE_UE);
#endif
clear_UE_transport_info (oai_emulation.info.nb_ue_local);
for (UE_inst = oai_emulation.info.first_ue_local;
(UE_inst < (oai_emulation.info.first_ue_local + oai_emulation.info.nb_ue_local));
UE_inst++) {
if (oai_emulation.info.cli_start_ue[UE_inst] != 0) {
#if defined(ENABLE_ITTI) && defined(ENABLE_USE_MME)
#else
if (frame >= (UE_inst * 20)) // activate UE only after 20*UE_id frames so that different UEs turn on separately
#endif
{ // UE_PROCEDURES
LOG_D(EMU,
"PHY procedures UE %d for frame %d, subframe %d\n",
UE_inst, frame % MAX_FRAME_NUMBER, sf);
if (PHY_vars_UE_g[UE_inst][0]->UE_mode[0]
!= NOT_SYNCHED) {
if (frame > 0) {
PHY_vars_UE_g[UE_inst][0]->proc.proc_rxtx[sf&1].frame_rx = frame % MAX_FRAME_NUMBER;
PHY_vars_UE_g[UE_inst][0]->proc.proc_rxtx[sf&1].subframe_rx = sf;
PHY_vars_UE_g[UE_inst][0]->proc.proc_rxtx[sf&1].frame_tx = ((sf<6) ? frame : frame+1)% MAX_FRAME_NUMBER;
PHY_vars_UE_g[UE_inst][0]->proc.proc_rxtx[sf&1].subframe_tx = (sf+4)%10;
#ifdef OPENAIR2
//Application
update_otg_UE (UE_inst, oai_emulation.info.time_ms);
//Access layer
PROTOCOL_CTXT_SET_BY_MODULE_ID(&ctxt, UE_inst, 0, ENB_FLAG_NO, NOT_A_RNTI, frame % MAX_FRAME_NUMBER, sf);
pdcp_run (&ctxt);
#endif
for (CC_id = 0; CC_id < MAX_NUM_CCs;
CC_id++) {
phy_procedures_UE_RX(PHY_vars_UE_g[UE_inst][CC_id],
&PHY_vars_UE_g[UE_inst][CC_id]->proc.proc_rxtx[sf&1],
0, abstraction_flag,
normal_txrx, no_relay,
NULL);
phy_procedures_UE_TX(PHY_vars_UE_g[UE_inst][CC_id],
&PHY_vars_UE_g[UE_inst][CC_id]->proc.proc_rxtx[sf&1],
0,
abstraction_flag,
normal_txrx,
no_relay);
}
ue_data[UE_inst]->tx_power_dBm =
PHY_vars_UE_g[UE_inst][0]->tx_power_dBm;
}
} else {
if (abstraction_flag == 1) {
LOG_E(EMU,
"sync not supported in abstraction mode (UE%d,mode%d)\n",
UE_inst,
PHY_vars_UE_g[UE_inst][0]->UE_mode[0]);
exit (-1);
}
if ((frame > 0)
&& (sf==9)){
initial_sync (PHY_vars_UE_g[UE_inst][0],
normal_txrx);
/*
write_output("dlchan00.m","dlch00",&(PHY_vars_UE_g[0]->common_vars.dl_ch_estimates[0][0][0]),(6*(PHY_vars_UE_g[0]->frame_parms.ofdm_symbol_size)),1,1);
if (PHY_vars_UE_g[0]->frame_parms.nb_antennas_rx>1)
write_output("dlchan01.m","dlch01",&(PHY_vars_UE_g[0]->common_vars.dl_ch_estimates[0][1][0]),(6*(PHY_vars_UE_g[0]->frame_parms.ofdm_symbol_size)),1,1);
write_output("dlchan10.m","dlch10",&(PHY_vars_UE_g[0]->common_vars.dl_ch_estimates[0][2][0]),(6*(PHY_vars_UE_g[0]->frame_parms.ofdm_symbol_size)),1,1);
if (PHY_vars_UE_g[0]->frame_parms.nb_antennas_rx>1)
write_output("dlchan11.m","dlch11",&(PHY_vars_UE_g[0]->common_vars.dl_ch_estimates[0][3][0]),(6*(PHY_vars_UE_g[0]->frame_parms.ofdm_symbol_size)),1,1);
write_output("rxsig.m","rxs",PHY_vars_UE_g[0]->common_vars.rxdata[0],PHY_vars_UE_g[0]->frame_parms.samples_per_tti*10,1,1);
write_output("rxsigF.m","rxsF",PHY_vars_UE_g[0]->common_vars.rxdataF[0],2*PHY_vars_UE_g[0]->frame_parms.symbols_per_tti*PHY_vars_UE_g[0]->frame_parms.ofdm_symbol_size,2,1);
write_output("pbch_rxF_ext0.m","pbch_ext0",PHY_vars_UE_g[0]->lte_ue_pbch_vars[0]->rxdataF_ext[0],6*12*4,1,1);
write_output("pbch_rxF_comp0.m","pbch_comp0",PHY_vars_UE_g[0]->lte_ue_pbch_vars[0]->rxdataF_comp[0],6*12*4,1,1);
write_output("pbch_rxF_llr.m","pbch_llr",PHY_vars_UE_g[0]->lte_ue_pbch_vars[0]->llr,(frame_parms->Ncp==0) ? 1920 : 1728,1,4);
*/
}
}
#ifdef PRINT_STATS