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Commit 6a6729bd authored by Robert Schmidt's avatar Robert Schmidt
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fix various compilaton errors due to merge

parent dfece3ff
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Showing with 73 additions and 194 deletions
openair2/ENB_APP/flexran_agent_common_internal.c
View file @ 6a6729bd
......@@ -37,6 +37,7 @@
#include "assertions.h"
#include "enb_app.h"
#if 0
void handle_reconfiguration(mid_t mod_id)
{
/* NOTE: this function might be extended by using stop_modem()
......@@ -69,6 +70,7 @@ void handle_reconfiguration(mid_t mod_id)
LOG_I(ENB_APP, "lte-softmodem restart succeeded in %d ms\n", diff_ms);
}
}
#endif
int apply_reconfiguration_policy(mid_t mod_id, const char *policy, size_t policy_length) {
......@@ -109,7 +111,8 @@ int apply_reconfiguration_policy(mid_t mod_id, const char *policy, size_t policy
if (parse_enb_id(mod_id, &parser) == -1) {
goto error;
} else { // succeful parse and setting
handle_reconfiguration(mod_id);
/* TODO implement */
//handle_reconfiguration(mod_id);
}
} else if (strcmp((char *) event.data.scalar.value, "mac") == 0) {
LOG_D(ENB_APP, "This is intended for the mac system\n");
......@@ -293,8 +296,7 @@ int parse_enb_config_parameters(mid_t mod_id, yaml_parser_t *parser) {
yaml_event_delete(&event);
}
/* reflect in RAN API */
flexran_set_enb_vars(mod_id, RAN_LTE_OAI);
/* TODO: reflect in RAN API */
return 0;
......
openair2/LAYER2/MAC/defs.h
View file @ 6a6729bd
......@@ -800,6 +800,7 @@ typedef struct {
///Contention resolution timer used during random access
uint8_t mac_ContentionResolutionTimer;
/* TODO Navid MAX_NUM_LCID -> MAX_NUM_CCs? */
uint16_t max_rbs_allowed_slice[MAX_NUM_LCID][MAX_NUM_SLICES];
uint8_t max_mcs[MAX_NUM_LCID];
......
openair2/LAYER2/MAC/eNB_scheduler_dlsch.c
View file @ 6a6729bd
......@@ -64,7 +64,6 @@
#include "flexran.pb-c.h"
#endif
#include <dlfcn.h>
#endif
#include "T.h"
......@@ -449,7 +448,7 @@ set_ul_DAI(int module_idP, int UE_idP, int CC_idP, int frameP,
//------------------------------------------------------------------------------
void
schedule_dlsch(module_id_ module_idP,
schedule_dlsch(module_id_t module_idP,
frame_t frameP, sub_frame_t subframeP, int *mbsfn_flag)
//------------------------------------------------------------------------------{
{
......@@ -466,7 +465,7 @@ schedule_dlsch(module_id_ module_idP,
for (i = 0; i < n_active_slices; i++) {
if (slice_percentage[i] < 0 ){
LOG_W(MAC, "[eNB %d] frame %d subframe %d:invalid slice %d percentage %f. resetting to zero",
mod_id, frame, subframe, i, slice_percentage[i]);
module_idP, frameP, subframeP, i, slice_percentage[i]);
slice_percentage[i]=0;
}
total_slice_percentage+=slice_percentage[i];
......@@ -488,7 +487,7 @@ schedule_dlsch(module_id_ module_idP,
if (n_active_slices_current != n_active_slices ){
if ((n_active_slices > 0) && (n_active_slices <= MAX_NUM_SLICES)) {
LOG_N(MAC,"[eNB %d]frame %d subframe %d: number of active DL slices has changed: %d-->%d\n",
mod_id, frame, subframe, n_active_slices_current, n_active_slices);
module_idP, frameP, subframeP, n_active_slices_current, n_active_slices);
n_active_slices_current = n_active_slices;
......@@ -501,7 +500,7 @@ schedule_dlsch(module_id_ module_idP,
// check if the slice rb share has changed, and log the console
if (slice_percentage_current[i] != slice_percentage[i]){ // new slice percentage
LOG_N(MAC,"[eNB %d][SLICE %d][DL] frame %d subframe %d: total percentage %f-->%f, slice RB percentage has changed: %f-->%f\n",
mod_id, i, frame, subframe, total_slice_percentage_current, total_slice_percentage, slice_percentage_current[i], slice_percentage[i]);
module_idP, i, frameP, subframeP, total_slice_percentage_current, total_slice_percentage, slice_percentage_current[i], slice_percentage[i]);
total_slice_percentage_current= total_slice_percentage;
slice_percentage_current[i] = slice_percentage[i];
......@@ -511,10 +510,10 @@ schedule_dlsch(module_id_ module_idP,
if (slice_maxmcs_current[i] != slice_maxmcs[i]){
if ((slice_maxmcs[i] >= 0) && (slice_maxmcs[i] < 29)){
LOG_N(MAC,"[eNB %d][SLICE %d][DL] frame %d subframe %d: slice MAX MCS has changed: %d-->%d\n",
mod_id, i, frame, subframe, slice_maxmcs_current[i], slice_maxmcs[i]);
module_idP, i, frameP, subframeP, slice_maxmcs_current[i], slice_maxmcs[i]);
slice_maxmcs_current[i] = slice_maxmcs[i];
} else {
LOG_W(MAC,"[eNB %d][SLICE %d][DL] invalid slice max mcs %d, revert the previous value %d\n",mod_id, i, slice_maxmcs[i],slice_maxmcs_current[i]);
LOG_W(MAC,"[eNB %d][SLICE %d][DL] invalid slice max mcs %d, revert the previous value %d\n",module_idP, i, slice_maxmcs[i],slice_maxmcs_current[i]);
slice_maxmcs[i]= slice_maxmcs_current[i];
}
}
......@@ -522,7 +521,7 @@ schedule_dlsch(module_id_ module_idP,
// check if a new scheduler, and log the console
if (update_dl_scheduler_current[i] != update_dl_scheduler[i]){
LOG_N(MAC,"[eNB %d][SLICE %d][DL] frame %d subframe %d: DL scheduler for this slice is updated: %s \n",
mod_id, i, frame, subframe, dl_scheduler_type[i]);
module_idP, i, frameP, subframeP, dl_scheduler_type[i]);
update_dl_scheduler_current[i] = update_dl_scheduler[i];
}
......@@ -531,16 +530,14 @@ schedule_dlsch(module_id_ module_idP,
if (n_active_slices == n_active_slices_current){
LOG_W(MAC,"[eNB %d][SLICE %d][DL] invalid total RB share (%f->%f), reduce proportionally the RB share by 0.1\n",
mod_id,i,
total_slice_percentage_current, total_slice_percentage);
module_idP, i, total_slice_percentage_current, total_slice_percentage);
if (slice_percentage[i] >= avg_slice_percentage){
slice_percentage[i]-=0.1;
total_slice_percentage-=0.1;
}
} else {
LOG_W(MAC,"[eNB %d][SLICE %d][DL] invalid total RB share (%f->%f), revert the number of slice to its previous value (%d->%d)\n",
mod_id,i,
total_slice_percentage_current, total_slice_percentage,
module_idP, i, total_slice_percentage_current, total_slice_percentage,
n_active_slices, n_active_slices_current );
n_active_slices = n_active_slices_current;
slice_percentage[i] = slice_percentage_current[i];
......@@ -548,7 +545,8 @@ schedule_dlsch(module_id_ module_idP,
}
// Run each enabled slice-specific schedulers one by one
slice_sched_dl[i](mod_id, i, frame, subframe, mbsfn_flag,dl_info);
/* TODO Navid took out the dl_info additional information */
slice_sched_dl[i](module_idP, i, frameP, subframeP, mbsfn_flag/*, dl_info*/);
}
}
......@@ -806,7 +804,7 @@ schedule_ue_spec(module_id_t module_idP,slice_id_t slice_idP,
*/
eNB_UE_stats->dlsch_mcs1 =
cqi_to_mcs[ue_sched_ctl->dl_cqi[CC_id]];
eNB_UE_stats->dlsch_mcs1 =cmin(eNB_UE_stats->dlsch_mcs1, flexran_slice_maxmcs(slice_idP));//openair_daq_vars.target_ue_dl_mcs);
eNB_UE_stats->dlsch_mcs1 =cmin(eNB_UE_stats->dlsch_mcs1, slice_maxmcs[slice_idP]);//openair_daq_vars.target_ue_dl_mcs);
// store stats
......
openair2/LAYER2/MAC/eNB_scheduler_primitives.c
View file @ 6a6729bd
......@@ -61,6 +61,8 @@
#define ENABLE_MAC_PAYLOAD_DEBUG
#define DEBUG_eNB_SCHEDULER 1
extern int n_active_slices;
int choose(int n, int k)
{
int res = 1;
......@@ -1927,7 +1929,7 @@ int UE_num_active_CC(UE_list_t * listP, int ue_idP)
int UE_PCCID(module_id_t mod_idP, int ue_idP)
//------------------------------------------------------------------------------
{
if (RC.mac[mod_idP] == NULL) return 0;
if (!RC.mac || !RC.mac[mod_idP]) return 0;
return (RC.mac[mod_idP]->UE_list.pCC_id[ue_idP]);
}
......@@ -1935,7 +1937,7 @@ int UE_PCCID(module_id_t mod_idP, int ue_idP)
rnti_t UE_RNTI(module_id_t mod_idP, int ue_idP)
//------------------------------------------------------------------------------
{
if (RC.mac[mod_idP] == NULL) return 0;
if (!RC.mac || !RC.mac[mod_idP]) return 0;
rnti_t rnti =
RC.mac[mod_idP]->
UE_list.UE_template[UE_PCCID(mod_idP, ue_idP)][ue_idP].rnti;
......@@ -1953,7 +1955,7 @@ rnti_t UE_RNTI(module_id_t mod_idP, int ue_idP)
boolean_t is_UE_active(module_id_t mod_idP, int ue_idP)
//------------------------------------------------------------------------------
{
if (RC.mac[mod_idP] == NULL) return 0;
if (!RC.mac || !RC.mac[mod_idP]) return 0;
return (RC.mac[mod_idP]->UE_list.active[ue_idP]);
}
......
openair2/LAYER2/MAC/eNB_scheduler_ulsch.c
View file @ 6a6729bd
......@@ -63,8 +63,8 @@
#include "header.pb-c.h"
#include "flexran.pb-c.h"
#include "flexran_agent_mac.h"
#include <dlfcn.h>
#endif
#include <dlfcn.h>
#include "T.h"
......@@ -943,13 +943,13 @@ unsigned char *parse_ulsch_header(unsigned char *mac_header,
* (done below in schedule_ulsch).
*/
void
set_msg3_subframe(module_id_t Mod_id,
set_msg3_subframe(module_id_t mod_id,
int CC_id,
int frame,
int subframe, int rnti, int Msg3_frame,
int Msg3_subframe)
{
eNB_MAC_INST *mac = RC.mac[Mod_id];
eNB_MAC_INST *mac = RC.mac[mod_id];
int i;
for (i = 0; i < NB_RA_PROC_MAX; i++) {
if (mac->common_channels[CC_id].ra[i].state != IDLE &&
......@@ -1086,7 +1086,7 @@ schedule_ulsch(module_id_t module_idP, frame_t frameP,
for (i = 0; i < n_active_slices_uplink; i++) {
if (slice_percentage_uplink[i] < 0 ){
LOG_W(MAC, "[eNB %d] frame %d subframe %d:invalid slice %d percentage %f. resetting to zero",
mod_id, frame, subframe, i, slice_percentage_uplink[i]);
module_idP, frameP, subframeP, i, slice_percentage_uplink[i]);
slice_percentage_uplink[i]=0;
}
total_slice_percentage_uplink+=slice_percentage_uplink[i];
......@@ -1112,7 +1112,7 @@ schedule_ulsch(module_id_t module_idP, frame_t frameP,
if (n_active_slices_current_uplink != n_active_slices_uplink ){
if ((n_active_slices_uplink > 0) && (n_active_slices_uplink <= MAX_NUM_SLICES)) {
LOG_N(MAC,"[eNB %d]frame %d subframe %d: number of active UL slices has changed: %d-->%d\n",
mod_id, frame, subframe, n_active_slices_current_uplink, n_active_slices_uplink);
module_idP, frameP, subframeP, n_active_slices_current_uplink, n_active_slices_uplink);
n_active_slices_current_uplink = n_active_slices_uplink;
......@@ -1125,7 +1125,7 @@ schedule_ulsch(module_id_t module_idP, frame_t frameP,
// check if the slice rb share has changed, and log the console
if (slice_percentage_current_uplink[i] != slice_percentage_uplink[i]){
LOG_N(MAC,"[eNB %d][SLICE %d][UL] frame %d subframe %d: total percentage %f-->%f, slice RB percentage has changed: %f-->%f\n",
mod_id, i, frame, subframe, total_slice_percentage_current_uplink, total_slice_percentage_uplink, slice_percentage_current_uplink[i], slice_percentage_uplink[i]);
module_idP, i, frameP, subframeP, total_slice_percentage_current_uplink, total_slice_percentage_uplink, slice_percentage_current_uplink[i], slice_percentage_uplink[i]);
total_slice_percentage_current_uplink= total_slice_percentage_uplink;
slice_percentage_current_uplink[i] = slice_percentage_uplink[i];
......@@ -1135,10 +1135,10 @@ schedule_ulsch(module_id_t module_idP, frame_t frameP,
if (slice_maxmcs_current_uplink[i] != slice_maxmcs_uplink[i]){
if ((slice_maxmcs_uplink[i] >= 0) && (slice_maxmcs_uplink[i] <= 16)){
LOG_N(MAC,"[eNB %d][SLICE %d][UL] frame %d subframe %d: slice MAX MCS has changed: %d-->%d\n",
mod_id, i, frame, subframe, slice_maxmcs_current_uplink[i], slice_maxmcs_uplink[i]);
module_idP, i, frameP, subframeP, slice_maxmcs_current_uplink[i], slice_maxmcs_uplink[i]);
slice_maxmcs_current_uplink[i] = slice_maxmcs_uplink[i];
} else {
LOG_W(MAC,"[eNB %d][SLICE %d][UL] invalid slice max mcs %d, revert the previous value %d\n",mod_id, i, slice_maxmcs_uplink[i],slice_maxmcs_current_uplink[i]);
LOG_W(MAC,"[eNB %d][SLICE %d][UL] invalid slice max mcs %d, revert the previous value %d\n",module_idP, i, slice_maxmcs_uplink[i],slice_maxmcs_current_uplink[i]);
slice_maxmcs_uplink[i]= slice_maxmcs_current_uplink[i];
}
......@@ -1147,7 +1147,7 @@ schedule_ulsch(module_id_t module_idP, frame_t frameP,
// check if a new scheduler, and log the console
if (update_ul_scheduler_current[i] != update_ul_scheduler[i]){
LOG_N(MAC,"[eNB %d][SLICE %d][UL] frame %d subframe %d: UL scheduler for this slice is updated: %s \n",
mod_id, i, frame, subframe, ul_scheduler_type[i]);
module_idP, i, frameP, subframeP, ul_scheduler_type[i]);
update_ul_scheduler_current[i] = update_ul_scheduler[i];
}
......@@ -1156,8 +1156,8 @@ schedule_ulsch(module_id_t module_idP, frame_t frameP,
if (n_active_slices_uplink == n_active_slices_current_uplink){
LOG_W(MAC,"[eNB %d][SLICE %d][UL] invalid total RB share (%f->%f), reduce proportionally the RB share by 0.1\n",
mod_id,i,
total_slice_percentage_current_uplink, total_slice_percentage_uplink);
module_idP, i, total_slice_percentage_current_uplink,
total_slice_percentage_uplink);
if (slice_percentage_uplink[i] > avg_slice_percentage_uplink){
slice_percentage_uplink[i]-=0.1;
total_slice_percentage_uplink-=0.1;
......@@ -1165,9 +1165,9 @@ schedule_ulsch(module_id_t module_idP, frame_t frameP,
} else {
// here we can correct the values, e.g. reduce proportionally
LOG_W(MAC,"[eNB %d][SLICE %d][UL] invalid total RB share (%f->%f), revert the number of slice to its previous value (%d->%d)\n",
mod_id,i,
total_slice_percentage_current_uplink, total_slice_percentage_uplink,
n_active_slices_uplink, n_active_slices_current_uplink);
module_idP, i, total_slice_percentage_current_uplink,
total_slice_percentage_uplink, n_active_slices_uplink,
n_active_slices_current_uplink);
n_active_slices_uplink = n_active_slices_current_uplink;
slice_percentage_uplink[i] = slice_percentage_current_uplink[i];
}
......
openair2/LAYER2/MAC/pre_processor.c
View file @ 6a6729bd
......@@ -57,6 +57,8 @@
#define DEBUG_HEADER_PARSING 1
//#define DEBUG_PACKET_TRACE 1
extern float slice_percentage[MAX_NUM_SLICES];
//#define ICIC 0
/*
......@@ -267,7 +269,8 @@ assign_rbs_required(module_id_t Mod_id,
to_prb(RC.mac[Mod_id]->common_channels[CC_id].
mib->message.dl_Bandwidth);
UE_list->ue_sched_ctl.max_allowed_rbs[CC_id][slice_id]= flexran_nb_rbs_allowed_slice(slice_percentage[slice_id],N_RB_DL);
/* TODO Navid: field max_rbs_allowed_slice is [MAX_NUM_LCID][MAX_NUM_SLICES] -> Why CC_id? or bug in definition? */
UE_list->UE_sched_ctrl[UE_id].max_rbs_allowed_slice[CC_id][slice_id]= flexran_nb_rbs_allowed_slice(slice_percentage[slice_id],N_RB_DL);
/* calculating required number of RBs for each UE */
while (TBS <
......@@ -275,10 +278,13 @@ assign_rbs_required(module_id_t Mod_id,
dl_buffer_total) {
nb_rbs_required[CC_id][UE_id] += min_rb_unit[CC_id];
if (nb_rbs_required[CC_id][UE_id] > UE_list->ue_sched_ctl.max_allowed_rbs[CC_id][slice_id]) {
/* TODO Navid: field max_rbs_allowed_slice is [MAX_NUM_LCID][MAX_NUM_SLICES] -> Why CC_id? or bug in definition? */
if (nb_rbs_required[CC_id][UE_id] > UE_list->UE_sched_ctrl[UE_id].max_rbs_allowed_slice[CC_id][slice_id]) {
TBS =
get_TBS_DL(eNB_UE_stats->dlsch_mcs1, UE_list->ue_sched_ctl.max_allowed_rbs[CC_id][slice_id]);
nb_rbs_required[CC_id][UE_id] = UE_list->ue_sched_ctl.max_allowed_rbs[CC_id][slice_id];
/* TODO Navid: field max_rbs_allowed_slice is [MAX_NUM_LCID][MAX_NUM_SLICES] -> Why CC_id? or bug in definition? */
get_TBS_DL(eNB_UE_stats->dlsch_mcs1, UE_list->UE_sched_ctrl[UE_id].max_rbs_allowed_slice[CC_id][slice_id]);
/* TODO Navid: field max_rbs_allowed_slice is [MAX_NUM_LCID][MAX_NUM_SLICES] -> Why CC_id? */
nb_rbs_required[CC_id][UE_id] = UE_list->UE_sched_ctrl[UE_id].max_rbs_allowed_slice[CC_id][slice_id];
break;
}
......@@ -614,7 +620,7 @@ dlsch_scheduler_pre_processor(module_id_t Mod_id,
if (UE_list->active[i] != TRUE)
continue;
if (!flexran_slice_member(UE_id, slice_id))
if (!flexran_slice_member(i, slice_id))
continue;
UE_id = i;
......@@ -724,13 +730,15 @@ dlsch_scheduler_pre_processor(module_id_t Mod_id,
message.dl_Bandwidth) - total_rbs_used[CC_id];
//recalcualte based on the what is left after retransmission
ue_sched_ctl.max_allowed_rbs[CC_id][slice_id]= flexran_nb_rbs_allowed_slice(slice_percentage[slice_id],N_RB_DL);
ue_sched_ctl = &UE_list->UE_sched_ctrl[UE_id];
/* TODO Navid: as above */
ue_sched_ctl->max_rbs_allowed_slice[CC_id][slice_id]= flexran_nb_rbs_allowed_slice(slice_percentage[slice_id],N_RB_DL);
if (total_ue_count[CC_id] == 0) {
average_rbs_per_user[CC_id] = 0;
} else if ((min_rb_unit[CC_id] * total_ue_count[CC_id]) <= (ue_sched_ctl.max_allowed_rbs[CC_id][slice_id])) {
} else if ((min_rb_unit[CC_id] * total_ue_count[CC_id]) <= (ue_sched_ctl->max_rbs_allowed_slice[CC_id][slice_id])) {
average_rbs_per_user[CC_id] =
(uint16_t) floor(ue_sched_ctl.max_allowed_rbs[CC_id][slice_id] / total_ue_count[CC_id]);
(uint16_t) floor(ue_sched_ctl->max_rbs_allowed_slice[CC_id][slice_id] / total_ue_count[CC_id]);
} else {
average_rbs_per_user[CC_id] = min_rb_unit[CC_id]; // consider the total number of use that can be scheduled UE
}
......@@ -1390,7 +1398,7 @@ ulsch_scheduler_pre_processor(module_id_t module_idP,
int N_RB_UL;
LOG_D(MAC, "In ulsch_preprocessor: assign max mcs min rb\n");
// maximize MCS and then allocate required RB according to the buffer occupancy with the limit of max available UL RB
assign_max_mcs_min_rb(module_idP, frameP, subframeP, first_rb);
assign_max_mcs_min_rb(module_idP, slice_id, frameP, subframeP, first_rb);
LOG_D(MAC, "In ulsch_preprocessor: sort ue \n");
// sort ues
......
openair2/LAYER2/MAC/proto.h
View file @ 6a6729bd
......@@ -217,6 +217,8 @@ void dlsch_scheduler_pre_processor_reset(int module_idP, int UE_id,
uint16_t
nb_rbs_required_remaining
[MAX_NUM_CCs][NUMBER_OF_UE_MAX],
unsigned char total_ue_count[MAX_NUM_CCs],
unsigned char total_rbs_used[MAX_NUM_CCs],
unsigned char
rballoc_sub[MAX_NUM_CCs]
[N_RBG_MAX],
......@@ -665,7 +667,7 @@ void ulsch_scheduler_pre_processor(module_id_t module_idP, slice_id_t slice_id,
void store_ulsch_buffer(module_id_t module_idP, int frameP,
sub_frame_t subframeP);
void sort_ue_ul(module_id_t module_idP, int frameP, sub_frame_t subframeP);
void assign_max_mcs_min_rb(module_id_t module_idP, int frameP,
void assign_max_mcs_min_rb(module_id_t module_idP, int slice_id, int frameP,
sub_frame_t subframeP, uint16_t * first_rb);
void adjust_bsr_info(int buffer_occupancy, uint16_t TBS,
UE_TEMPLATE * UE_template);
......
openair2/RRC/LITE/rrc_eNB.c
View file @ 6a6729bd
......@@ -2156,7 +2156,7 @@ flexran_rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt
int i;
// configure SRB1/SRB2, PhysicalConfigDedicated, MAC_MainConfig for UE
eNB_RRC_INST* rrc_inst = &eNB_rrc_inst[ctxt_pP->module_id];
eNB_RRC_INST* rrc_inst = RC.rrc[ctxt_pP->module_id];
struct PhysicalConfigDedicated** physicalConfigDedicated = &ue_context_pP->ue_context.physicalConfigDedicated;
struct SRB_ToAddMod *SRB2_config = NULL;
......
targets/RT/USER/lte-enb.c
View file @ 6a6729bd
......@@ -239,9 +239,7 @@ static void* eNB_thread_rxtx( void* param ) {
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME( VCD_SIGNAL_DUMPER_FUNCTIONS_eNB_PROC_RXTX0+(proc->subframe_rx&1), 0 );
#ifdef DEBUG_THREADS
printf(" *** Exiting eNB thread RXn_TXnp4\n");
#endif
LOG_D(PHY, " *** Exiting eNB thread RXn_TXnp4\n");
eNB_thread_rxtx_status = 0;
return &eNB_thread_rxtx_status;
......@@ -624,8 +622,6 @@ void init_eNB_proc(int inst) {
pthread_mutex_init( &proc->mutex_asynch_rxtx, NULL);
pthread_mutex_init( &proc->mutex_RU,NULL);
pthread_mutex_init( &proc->mutex_RU_PRACH,NULL);
pthread_mutex_init( &proc->mutex_synch,NULL);
pthread_mutex_init( &proc->mutex_FH, NULL);
pthread_cond_init( &proc->cond_prach, NULL);
pthread_cond_init( &proc->cond_asynch_rxtx, NULL);
......@@ -727,22 +723,12 @@ void kill_eNB_proc(int inst) {
proc_rxtx[1].instance_cnt_rxtx = 0;
pthread_mutex_unlock(&proc_rxtx[1].mutex_rxtx);
}
pthread_mutex_lock(&PHY_vars_eNB_g[0][CC_id]->proc.mutex_synch);
PHY_vars_eNB_g[0][CC_id]->proc.instance_cnt_synch = 1;
pthread_mutex_unlock(&PHY_vars_eNB_g[0][CC_id]->proc.mutex_synch);
proc->instance_cnt_prach = 0;
pthread_cond_signal( &proc->cond_prach );
pthread_cond_signal( &proc->cond_FH );
pthread_cond_signal( &proc->cond_asynch_rxtx );
pthread_cond_signal( &proc->cond_synch );
pthread_cond_broadcast(&sync_phy_proc.cond_phy_proc_tx);
LOG_D(PHY, "joining pthread_FH\n");
pthread_join( proc->pthread_FH, (void**)&status );
pthread_mutex_destroy( &proc->mutex_FH );
pthread_cond_destroy( &proc->cond_FH );
LOG_D(PHY, "joining pthread_prach\n");
pthread_join( proc->pthread_prach, (void**)&status );
......@@ -776,12 +762,7 @@ void kill_eNB_proc(int inst) {
LOG_D(PHY, "joining pthread_single\n");
pthread_join(proc->pthread_single, (void**)&status );
LOG_D(PHY, "joining pthread_synch\n");
pthread_join(proc->pthread_synch, (void**)&status );
pthread_mutex_destroy(&proc->mutex_synch);
pthread_cond_destroy(&proc->cond_synch);
LOG_D(PHY, "joined all threads\n");
LOG_D(PHY, "joined all eNB threads\n");
}
}
......
targets/RT/USER/lte-softmodem.c
View file @ 6a6729bd
......@@ -229,8 +229,6 @@ uint8_t abstraction_flag=0;
/* forward declarations */
void set_default_frame_parms(LTE_DL_FRAME_PARMS *frame_parms[MAX_NUM_CCs]);
/* override the enb configuration parameters */
static void reconfigure_enb_params(int enb_id);
/*---------------------BMC: timespec helpers -----------------------------*/
......@@ -691,54 +689,6 @@ static void get_options(void) {
}
static void reconfigure_enb_params(int enb_id)
{
int CC_id, k;
const Enb_properties_array_t *enb_properties=enb_config_get();
for (CC_id=0; CC_id<MAX_NUM_CCs; CC_id++) {
node_function[CC_id] = enb_properties->properties[enb_id]->cc_node_function[CC_id];
node_timing[CC_id] = enb_properties->properties[enb_id]->cc_node_timing[CC_id];
node_synch_ref[CC_id] = enb_properties->properties[enb_id]->cc_node_synch_ref[CC_id];
frame_parms[CC_id]->frame_type = enb_properties->properties[enb_id]->frame_type[CC_id];
frame_parms[CC_id]->tdd_config = enb_properties->properties[enb_id]->tdd_config[CC_id];
frame_parms[CC_id]->tdd_config_S = enb_properties->properties[enb_id]->tdd_config_s[CC_id];
frame_parms[CC_id]->Ncp = enb_properties->properties[enb_id]->prefix_type[CC_id];
//for (j=0; j < enb_properties->properties[i]->nb_cc; j++ ){
frame_parms[CC_id]->Nid_cell = enb_properties->properties[enb_id]->Nid_cell[CC_id];
frame_parms[CC_id]->N_RB_DL = enb_properties->properties[enb_id]->N_RB_DL[CC_id];
frame_parms[CC_id]->N_RB_UL = enb_properties->properties[enb_id]->N_RB_DL[CC_id];
frame_parms[CC_id]->nb_antennas_tx = enb_properties->properties[enb_id]->nb_antennas_tx[CC_id];
frame_parms[CC_id]->nb_antenna_ports_eNB = enb_properties->properties[enb_id]->nb_antenna_ports[CC_id];
frame_parms[CC_id]->nb_antennas_rx = enb_properties->properties[enb_id]->nb_antennas_rx[CC_id];
frame_parms[CC_id]->prach_config_common.prach_ConfigInfo.prach_ConfigIndex = enb_properties->properties[enb_id]->prach_config_index[CC_id];
frame_parms[CC_id]->prach_config_common.prach_ConfigInfo.prach_FreqOffset = enb_properties->properties[enb_id]->prach_freq_offset[CC_id];
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;
for (k = 0 ; k < 4; k++) {
downlink_frequency[CC_id][k] = enb_properties->properties[enb_id]->downlink_frequency[CC_id];
uplink_frequency_offset[CC_id][k] = enb_properties->properties[enb_id]->uplink_frequency_offset[CC_id];
rx_gain[CC_id][k] = (double)enb_properties->properties[enb_id]->rx_gain[CC_id];
tx_gain[CC_id][k] = (double)enb_properties->properties[enb_id]->tx_gain[CC_id];
}
printf("Downlink frequency/ uplink offset of CC_id %d set to %ju/%d\n", CC_id,
enb_properties->properties[enb_id]->downlink_frequency[CC_id],
enb_properties->properties[enb_id]->uplink_frequency_offset[CC_id]);
init_ul_hopping(frame_parms[CC_id]);
init_frame_parms(frame_parms[CC_id],1);
// phy_init_top(frame_parms[CC_id]);
phy_init_lte_top(frame_parms[CC_id]);
} // CC_id
}
#if T_TRACER
int T_nowait = 0; /* by default we wait for the tracer */
int T_port = 2021; /* default port to listen to to wait for the tracer */
......@@ -887,6 +837,7 @@ void init_openair0() {
}
}
void wait_RUs(void) {
LOG_I(PHY,"Waiting for RUs to be configured ...\n");
......@@ -923,70 +874,6 @@ void wait_eNBs(void) {
printf("eNB L1 are configured\n");
}
void fill_PHY_vars_eNB_g(uint8_t abstraction_flag, uint8_t beta_ACK, uint8_t beta_RI, uint8_t beta_CQI)
{
int CC_id, i, j, k, re;
for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
PHY_vars_eNB_g[0][CC_id] = init_lte_eNB(frame_parms[CC_id],
0,
frame_parms[CC_id]->Nid_cell,
node_function[CC_id],
abstraction_flag);
PHY_vars_eNB_g[0][CC_id]->ue_dl_rb_alloc = 0x1fff;
PHY_vars_eNB_g[0][CC_id]->target_ue_dl_mcs = target_dl_mcs;
PHY_vars_eNB_g[0][CC_id]->ue_ul_nb_rb = 6;
PHY_vars_eNB_g[0][CC_id]->target_ue_ul_mcs = target_ul_mcs;
// initialization for phy-test
for (k = 0; k < NUMBER_OF_UE_MAX; k++) {
PHY_vars_eNB_g[0][CC_id]->transmission_mode[k] = transmission_mode;
if (transmission_mode == 7)
lte_gold_ue_spec_port5(PHY_vars_eNB_g[0][CC_id]->lte_gold_uespec_port5_table[k],
frame_parms[CC_id]->Nid_cell,
0x1235+k);
}
if ((transmission_mode == 1) || (transmission_mode == 7)) {
for (j = 0; j < frame_parms[CC_id]->nb_antennas_tx; j++)
for (re = 0; re < frame_parms[CC_id]->ofdm_symbol_size; re++)
PHY_vars_eNB_g[0][CC_id]->common_vars.beam_weights[0][0][j][re] = 0x00007fff / frame_parms[CC_id]->nb_antennas_tx;
}
if (phy_test==1)
PHY_vars_eNB_g[0][CC_id]->mac_enabled = 0;
else
PHY_vars_eNB_g[0][CC_id]->mac_enabled = 1;
if (PHY_vars_eNB_g[0][CC_id]->mac_enabled == 0) { //set default parameters for testing mode
for (i = 0; i < NUMBER_OF_UE_MAX; i++) {
PHY_vars_eNB_g[0][CC_id]->pusch_config_dedicated[i].betaOffset_ACK_Index = beta_ACK;
PHY_vars_eNB_g[0][CC_id]->pusch_config_dedicated[i].betaOffset_RI_Index = beta_RI;
PHY_vars_eNB_g[0][CC_id]->pusch_config_dedicated[i].betaOffset_CQI_Index = beta_CQI;
PHY_vars_eNB_g[0][CC_id]->scheduling_request_config[i].sr_PUCCH_ResourceIndex = i;
PHY_vars_eNB_g[0][CC_id]->scheduling_request_config[i].sr_ConfigIndex = 7+(i%3);
PHY_vars_eNB_g[0][CC_id]->scheduling_request_config[i].dsr_TransMax = sr_n4;
}
}
compute_prach_seq(&PHY_vars_eNB_g[0][CC_id]->frame_parms.prach_config_common,
PHY_vars_eNB_g[0][CC_id]->frame_parms.frame_type,
PHY_vars_eNB_g[0][CC_id]->X_u);
PHY_vars_eNB_g[0][CC_id]->rx_total_gain_dB = (int)rx_gain[CC_id][0];
if (frame_parms[CC_id]->frame_type == FDD) {
PHY_vars_eNB_g[0][CC_id]->N_TA_offset = 0;
} else {
if (frame_parms[CC_id]->N_RB_DL == 100)
PHY_vars_eNB_g[0][CC_id]->N_TA_offset = 624;
else if (frame_parms[CC_id]->N_RB_DL == 50)
PHY_vars_eNB_g[0][CC_id]->N_TA_offset = 624/2;
else if (frame_parms[CC_id]->N_RB_DL == 25)
PHY_vars_eNB_g[0][CC_id]->N_TA_offset = 624/4;
}
}
}
#if defined(ENABLE_ITTI) && defined(FLEXRAN_AGENT_SB_IF)
/*
* helper function to terminate a certain ITTI task
......@@ -999,6 +886,7 @@ void terminate_task(task_id_t task_id, mid_t mod_id)
itti_send_msg_to_task (task_id, ENB_MODULE_ID_TO_INSTANCE(mod_id), msg);
}
#if 0
int stop_L1L2(int enb_id)
{
int CC_id;
......@@ -1107,6 +995,7 @@ int restart_L1L2(int enb_id)
return 0;
}
#endif
#endif
int main( int argc, char **argv )
{
......@@ -1274,19 +1163,14 @@ int main( int argc, char **argv )
flexran_agent_start(i);
}
LOG_I(ENB_APP, " * Waiting for FlexRAN RTController command *\n");
pthread_mutex_lock(&mutex_node_ctrl);
while (ENB_NORMAL_OPERATION != node_control_state)
pthread_cond_wait(&cond_node_ctrl, &mutex_node_ctrl);
pthread_mutex_unlock(&mutex_node_ctrl);
/* reconfigure eNB in case FlexRAN controller applied changes */
/* TODO needs to be done? */
//for (i=0; i < NB_eNB_INST; i++){
// LOG_I(ENB_APP, "Reconfigure eNB module %d and FlexRAN eNB variables\n", i);
// reconfigure_enb_params(i);
// flexran_set_enb_vars(i, RAN_LTE_OAI);
//}
/* TODO handle restart/initial blocking */
//LOG_I(ENB_APP, " * Waiting for FlexRAN RTController command *\n");
//pthread_mutex_lock(&mutex_node_ctrl);
//while (ENB_NORMAL_OPERATION != node_control_state)
// pthread_cond_wait(&cond_node_ctrl, &mutex_node_ctrl);
//pthread_mutex_unlock(&mutex_node_ctrl);
/* TODO do eNB reconfiguration (handled implicitly?) */
#endif
if (UE_flag==1) {
......@@ -1611,6 +1495,7 @@ int main( int argc, char **argv )
}
}
}
#endif
printf("stopping MODEM threads\n");
......
targets/RT/USER/lte-softmodem.h
View file @ 6a6729bd
......@@ -269,7 +269,7 @@ extern int restart_L1L2(int enb_id);
#ifdef FLEXRAN_AGENT_SB_IF
#include "flexran_agent.h" // for locking
volatile ENB_MODULE_STATE node_control_state;
//volatile ENB_MODULE_STATE node_control_state;
pthread_cond_t cond_node_ctrl;
pthread_mutex_t mutex_node_ctrl;
#endif
......
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