maki/openairinterface5g
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Remove FlexRAN

Browse Source 
- Remove any FlexRAN code
- Cleanup config files
- Remove LFDS7, libyaml dependencies
This commit is contained in:
Robert Schmidt
2022-11-30 14:30:18 +01:00
parent 8773e42363
commit 287c182925
378 changed files with 59 additions and 43550 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair2/ENB_APP/enb_app.c
-57
View File
@@ -42,7 +42,6 @@
# include "s1ap_eNB.h"
# include "sctp_eNB_task.h"
# include "gtpv1u_eNB_task.h"
# include "flexran_agent.h"
# include "x2ap_eNB.h"
# include "x2ap_messages_types.h"
@@ -260,10 +259,6 @@ void *eNB_app_task(void *args_p) {
LOG_I(ENB_APP, "Received %s\n", ITTI_MSG_NAME(msg_p));
break;
case SOFT_RESTART_MESSAGE:
handle_reconfiguration(instance);
break;
case S1AP_REGISTER_ENB_CNF:
AssertFatal(!NODE_IS_DU(RC.rrc[0]->node_type), "Should not have received S1AP_REGISTER_ENB_CNF\n");
if (EPC_MODE_ENABLED) {
@@ -550,55 +545,3 @@ void *eNB_app_task(void *args_p) {
return NULL;
}
void handle_reconfiguration(module_id_t mod_id) {
struct timespec start, end;
clock_gettime(CLOCK_MONOTONIC, &start);
flexran_agent_info_t *flexran = RC.flexran[mod_id];
LOG_I(ENB_APP, "lte-softmodem soft-restart requested\n");
if (ENB_WAIT == flexran->node_ctrl_state) {
/* this is already waiting, just release */
pthread_mutex_lock(&flexran->mutex_node_ctrl);
flexran->node_ctrl_state = ENB_NORMAL_OPERATION;
pthread_mutex_unlock(&flexran->mutex_node_ctrl);
pthread_cond_signal(&flexran->cond_node_ctrl);
return;
}
if (stop_L1L2(mod_id) < 0) {
LOG_E(ENB_APP, "can not stop lte-softmodem, aborting restart\n");
return;
}
/* node_ctrl_state should have value ENB_MAKE_WAIT only if this method is not
* executed by the FlexRAN thread */
if (ENB_MAKE_WAIT == flexran->node_ctrl_state) {
LOG_I(ENB_APP, " * eNB %d: Waiting for FlexRAN RTController command *\n", mod_id);
pthread_mutex_lock(&flexran->mutex_node_ctrl);
flexran->node_ctrl_state = ENB_WAIT;
while (ENB_NORMAL_OPERATION != flexran->node_ctrl_state)
pthread_cond_wait(&flexran->cond_node_ctrl, &flexran->mutex_node_ctrl);
pthread_mutex_unlock(&flexran->mutex_node_ctrl);
}
if (restart_L1L2(mod_id) < 0) {
LOG_E(ENB_APP, "can not restart, killing lte-softmodem\n");
exit_fun("can not restart L1L2, killing lte-softmodem");
return;
}
clock_gettime(CLOCK_MONOTONIC, &end);
end.tv_sec -= start.tv_sec;
if (end.tv_nsec >= start.tv_nsec) {
end.tv_nsec -= start.tv_nsec;
} else {
end.tv_sec -= 1;
end.tv_nsec = end.tv_nsec - start.tv_nsec + 1000000000;
}
LOG_I(ENB_APP, "lte-softmodem restart succeeded in %ld.%ld s\n", end.tv_sec, end.tv_nsec / 1000000);
}