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Commit c9a200e8 authored by masayuki.harada's avatar masayuki.harada Committed by Robert Schmidt
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Fix merge miss.

parent 15e6d770
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Showing with 67 additions and 82 deletions
openair2/COMMON/tasks_def.h
View file @ c9a200e8
......@@ -47,8 +47,7 @@ TASK_DEF(TASK_RAL_ENB, TASK_PRIORITY_MED, 200)
TASK_DEF(TASK_UDP, TASK_PRIORITY_MED, 1000)
// GTP_V1U task
TASK_DEF(TASK_GTPV1_U, TASK_PRIORITY_MED, 1000)
//TASK_DEF(TASK_S1AP, TASK_PRIORITY_MED, 200)
TASK_DEF(TASK_S1AP, TASK_PRIORITY_MED, 2000)
TASK_DEF(TASK_S1AP, TASK_PRIORITY_MED, 200)
TASK_DEF(TASK_CU_F1, TASK_PRIORITY_MED, 200)
TASK_DEF(TASK_DU_F1, TASK_PRIORITY_MED, 200)
/// M3ap task, acts as both source and target
......
openair2/X2AP/x2ap_common.h
View file @ c9a200e8
......@@ -84,7 +84,7 @@ extern int asn1_xer_print;
break; \
} \
} \
/* if (mandatory) DevAssert(ie != NULL); \*/ \
if (mandatory) DevAssert(ie != NULL); \
} while(0)
/** \brief Function callback prototype.
......
openair3/S1AP/s1ap_eNB.c
View file @ c9a200e8
......@@ -121,55 +121,31 @@ static void s1ap_eNB_register_mme(s1ap_eNB_instance_t *instance_p,
local_ip_addr,
sizeof(*local_ip_addr));
S1AP_INFO("[eNB %d] check the mme registration state\n",instance_p->instance);
// mme = NULL;
//
// if ( mme == NULL ) {
/* Create new MME descriptor */
s1ap_mme_data_p = calloc(1, sizeof(*s1ap_mme_data_p));
DevAssert(s1ap_mme_data_p != NULL);
s1ap_mme_data_p->cnx_id = s1ap_eNB_fetch_add_global_cnx_id();
sctp_new_association_req_p->ulp_cnx_id = s1ap_mme_data_p->cnx_id;
s1ap_mme_data_p->assoc_id = -1;
s1ap_mme_data_p->broadcast_plmn_num = broadcast_plmn_num;
memcpy(&s1ap_mme_data_p->mme_s1_ip,
mme_ip_address,
sizeof(*mme_ip_address));
for (int i = 0; i < broadcast_plmn_num; ++i)
s1ap_mme_data_p->broadcast_plmn_index[i] = broadcast_plmn_index[i];
s1ap_mme_data_p->s1ap_eNB_instance = instance_p;
STAILQ_INIT(&s1ap_mme_data_p->served_gummei);
/* Insert the new descriptor in list of known MME
* but not yet associated.
*/
RB_INSERT(s1ap_mme_map, &instance_p->s1ap_mme_head, s1ap_mme_data_p);
// s1ap_mme_data_p->state = S1AP_ENB_STATE_WAITING;
s1ap_mme_data_p->state = S1AP_ENB_STATE_DISCONNECTED;
memcpy( &(s1ap_mme_data_p->mme_ip_address), mme_ip_address, sizeof(net_ip_address_t) );
s1ap_mme_data_p->overload_state = S1AP_NO_OVERLOAD;
s1ap_mme_data_p->sctp_req_cnt++;
s1ap_mme_data_p->timer_id = S1AP_TIMERID_INIT;
// instance_p->s1ap_mme_nb ++;
instance_p->s1ap_mme_pending_nb ++;
// } else if (mme->state == S1AP_ENB_STATE_WAITING) {
// instance_p->s1ap_mme_pending_nb ++;
// sctp_new_association_req_p->ulp_cnx_id = mme->cnx_id;
// S1AP_INFO("[eNB %d] MME already registered, retrive the data (state %d, cnx %d, mme_nb %d, mme_pending_nb %d)\n",
// instance_p->instance,
// mme->state, mme->cnx_id,
// instance_p->s1ap_mme_nb, instance_p->s1ap_mme_pending_nb);
// /*s1ap_mme_data_p->cnx_id = mme->cnx_id;
// sctp_new_association_req_p->ulp_cnx_id = mme->cnx_id;
//
// s1ap_mme_data_p->assoc_id = -1;
// s1ap_mme_data_p->s1ap_eNB_instance = instance_p;
// */
// } else {
// S1AP_WARN("[eNB %d] MME already registered but not in the waiting state, retrive the data (state %d, cnx %d, mme_nb %d, mme_pending_nb %d)\n",
// instance_p->instance,
// mme->state, mme->cnx_id,
// instance_p->s1ap_mme_nb, instance_p->s1ap_mme_pending_nb);
// }
/* Create new MME descriptor */
s1ap_mme_data_p = calloc(1, sizeof(*s1ap_mme_data_p));
DevAssert(s1ap_mme_data_p != NULL);
s1ap_mme_data_p->cnx_id = s1ap_eNB_fetch_add_global_cnx_id();
sctp_new_association_req_p->ulp_cnx_id = s1ap_mme_data_p->cnx_id;
s1ap_mme_data_p->assoc_id = -1;
s1ap_mme_data_p->broadcast_plmn_num = broadcast_plmn_num;
memcpy(&s1ap_mme_data_p->mme_s1_ip,
mme_ip_address,
sizeof(*mme_ip_address));
for (int i = 0; i < broadcast_plmn_num; ++i)
s1ap_mme_data_p->broadcast_plmn_index[i] = broadcast_plmn_index[i];
s1ap_mme_data_p->s1ap_eNB_instance = instance_p;
STAILQ_INIT(&s1ap_mme_data_p->served_gummei);
/* Insert the new descriptor in list of known MME
* but not yet associated.
*/
RB_INSERT(s1ap_mme_map, &instance_p->s1ap_mme_head, s1ap_mme_data_p);
s1ap_mme_data_p->state = S1AP_ENB_STATE_DISCONNECTED;
memcpy( &(s1ap_mme_data_p->mme_ip_address), mme_ip_address, sizeof(net_ip_address_t) );
s1ap_mme_data_p->overload_state = S1AP_NO_OVERLOAD;
s1ap_mme_data_p->sctp_req_cnt++;
s1ap_mme_data_p->timer_id = S1AP_TIMERID_INIT;
instance_p->s1ap_mme_pending_nb ++;
itti_send_msg_to_task(TASK_SCTP, instance_p->instance, message_p);
}
......@@ -210,8 +186,8 @@ void s1ap_eNB_handle_register_eNB(instance_t instance, s1ap_register_enb_req_t *
new_instance->tac = s1ap_register_eNB->tac;
memcpy(&new_instance->eNB_s1_ip,
&s1ap_register_eNB->enb_ip_address,
sizeof(s1ap_register_eNB->enb_ip_address));
&s1ap_register_eNB->enb_ip_address,
sizeof(s1ap_register_eNB->enb_ip_address));
for (int i = 0; i < s1ap_register_eNB->num_plmn; i++) {
new_instance->mcc[i] = s1ap_register_eNB->mcc[i];
......@@ -238,8 +214,6 @@ void s1ap_eNB_handle_register_eNB(instance_t instance, s1ap_register_enb_req_t *
s1ap_register_eNB->eNB_id);
}
// DevCheck(s1ap_register_eNB->nb_mme <= S1AP_MAX_NB_MME_IP_ADDRESS,
// S1AP_MAX_NB_MME_IP_ADDRESS, s1ap_register_eNB->nb_mme, 0);
if( s1ap_register_eNB->nb_mme > S1AP_MAX_NB_MME_IP_ADDRESS )
{
S1AP_ERROR("Invalid MME number = %d\n ", s1ap_register_eNB->nb_mme);
......@@ -306,27 +280,27 @@ void s1ap_eNB_handle_sctp_association_resp(instance_t instance, sctp_new_associa
if( ue_p->mme_ref == s1ap_mme_data_p )
{
if(cnt < NUMBER_OF_UE_MAX){
enb_s1ap_id[cnt] = ue_p->eNB_ue_s1ap_id;
cnt++;
message_p = NULL;
message_p = itti_alloc_new_message(TASK_S1AP, S1AP_UE_CONTEXT_RELEASE_COMMAND);
if( message_p != NULL )
{
S1AP_UE_CONTEXT_RELEASE_COMMAND(message_p).eNB_ue_s1ap_id = ue_p->eNB_ue_s1ap_id;
enb_s1ap_id[cnt] = ue_p->eNB_ue_s1ap_id;
cnt++;
message_p = NULL;
message_p = itti_alloc_new_message(TASK_S1AP, S1AP_UE_CONTEXT_RELEASE_COMMAND);
if( itti_send_msg_to_task(TASK_RRC_ENB, ue_p->eNB_instance->instance, message_p) < 0 )
if( message_p != NULL )
{
S1AP_ERROR("UE Context Release Command Transmission Failure: eNB_ue_s1ap_id=%u\n", ue_p->eNB_ue_s1ap_id);
S1AP_UE_CONTEXT_RELEASE_COMMAND(message_p).eNB_ue_s1ap_id = ue_p->eNB_ue_s1ap_id;
if( itti_send_msg_to_task(TASK_RRC_ENB, ue_p->eNB_instance->instance, message_p) < 0 )
{
S1AP_ERROR("UE Context Release Command Transmission Failure: eNB_ue_s1ap_id=%u\n", ue_p->eNB_ue_s1ap_id);
}
}
else
{
S1AP_ERROR("Invalid message_p : eNB_ue_s1ap_id=%u\n", ue_p->eNB_ue_s1ap_id);
}
}
else
{
S1AP_ERROR("Invalid message_p : eNB_ue_s1ap_id=%u\n", ue_p->eNB_ue_s1ap_id);
}
}else{
S1AP_ERROR("s1ap_eNB_handle_sctp_association_resp: cnt %d > max\n", cnt);
S1AP_ERROR("s1ap_eNB_handle_sctp_association_resp: cnt %d > max\n", cnt);
}
}
}
......@@ -396,7 +370,7 @@ void s1ap_eNB_handle_sctp_association_resp(instance_t instance, sctp_new_associa
{
S1AP_ERROR("Retransmission count exceeded of SCTP : MME=%d\n",s1ap_mme_data_p->cnx_id);
}
}
}
else
{
S1AP_ERROR("SCTP disconnection reception : MME = %d\n",s1ap_mme_data_p->cnx_id);
......@@ -413,14 +387,6 @@ void s1ap_eNB_handle_sctp_association_resp(instance_t instance, sctp_new_associa
s1ap_mme_data_p->state = S1AP_ENB_STATE_DISCONNECTED;
}
}
// if (sctp_new_association_resp->sctp_state != SCTP_STATE_ESTABLISHED) {
// S1AP_WARN("Received unsuccessful result for SCTP association (%u), instance %d, cnx_id %u\n",
// sctp_new_association_resp->sctp_state,
// instance,
// sctp_new_association_resp->ulp_cnx_id);
// s1ap_handle_s1_setup_message(s1ap_mme_data_p, sctp_new_association_resp->sctp_state == SCTP_STATE_SHUTDOWN);
// return;
// }
else
{
/* Update parameters */
......@@ -435,6 +401,7 @@ void s1ap_eNB_handle_sctp_association_resp(instance_t instance, sctp_new_associa
return;
}
}
}
static
void s1ap_eNB_handle_sctp_data_ind(sctp_data_ind_t *sctp_data_ind) {
......
openair3/S1AP/s1ap_eNB_nas_procedures.c
View file @ c9a200e8
......@@ -113,6 +113,25 @@ int s1ap_eNB_handle_nas_first_req(
}
}
if (mme_desc_p == NULL) {
/* Select MME based on the selected PLMN identity, received through RRC
* Connection Setup Complete */
mme_desc_p = s1ap_eNB_nnsf_select_mme_by_plmn_id(
instance_p,
s1ap_nas_first_req_p->establishment_cause,
s1ap_nas_first_req_p->selected_plmn_identity);
if (mme_desc_p) {
S1AP_INFO("[eNB %d] Chose MME '%s' (assoc_id %d) through selected PLMN Identity index %d MCC %d MNC %d\n",
instance,
mme_desc_p->mme_name,
mme_desc_p->assoc_id,
s1ap_nas_first_req_p->selected_plmn_identity,
instance_p->mcc[s1ap_nas_first_req_p->selected_plmn_identity],
instance_p->mnc[s1ap_nas_first_req_p->selected_plmn_identity]);
}
}
if (mme_desc_p == NULL) {
/*
* If no MME corresponds to the GUMMEI, the s-TMSI, or the selected PLMN
......
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