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

replace itti message GTPV1U_DELETE_TUNNEL_REQ by direct call to gtpv1u_delete_s1u_tunnel()

Browse Source
This commit is contained in:
Laurent THOMAS
2021-06-17 16:40:34 +02:00
parent 7076ac9afc
commit 6fb9f92b84
3 changed files with 11 additions and 25 deletions
Download Patch File Download Diff File Expand all files Collapse all files
openair2/RRC/NR/rrc_gNB.c
+1 -5
View File
@@ -2946,11 +2946,7 @@ void *rrc_gnb_task(void *args_p) {
///Nothing to do. Apparently everything is done in S1AP processing
//LOG_I(RRC, "[eNB %d] Received message %s, not processed because procedure not synched\n",
//instance, msg_name_p);
if (rrc_eNB_get_ue_context(RC.nrrrc[instance], GTPV1U_ENB_DELETE_TUNNEL_RESP(msg_p).rnti)
&& rrc_eNB_get_ue_context(RC.nrrrc[instance], GTPV1U_ENB_DELETE_TUNNEL_RESP(msg_p).rnti)->ue_context.ue_release_timer_rrc > 0) {
rrc_eNB_get_ue_context(RC.nrrrc[instance], GTPV1U_ENB_DELETE_TUNNEL_RESP(msg_p).rnti)->ue_context.ue_release_timer_rrc =
rrc_eNB_get_ue_context(RC.nrrrc[instance], GTPV1U_ENB_DELETE_TUNNEL_RESP(msg_p).rnti)->ue_context.ue_release_timer_thres_rrc;
}
AssertFatal(false, "Removed double mechanism for same feature: now delete_tunnel() function should be called\n");
break;
#endif
openair2/RRC/NR/rrc_gNB_nsa.c
+6 -14
View File
@@ -402,7 +402,6 @@ void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_
void rrc_remove_nsa_user(gNB_RRC_INST *rrc, int rnti) {
protocol_ctxt_t ctxt;
rrc_gNB_ue_context_t *ue_context;
MessageDef *msg_delete_tunnels_p;
int e_rab;
LOG_D(RRC, "calling rrc_remove_nsa_user rnti %d\n", rnti);
@@ -419,25 +418,18 @@ void rrc_remove_nsa_user(gNB_RRC_INST *rrc, int rnti) {
rrc_rlc_remove_ue(&ctxt);
mac_remove_nr_ue(rrc->module_id, rnti);
/* delete gtp tunnel */
msg_delete_tunnels_p = itti_alloc_new_message(TASK_RRC_GNB, 0, GTPV1U_ENB_DELETE_TUNNEL_REQ);
memset(&GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p), 0, sizeof(GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p)));
GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p).rnti = rnti;
GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p).from_gnb = 1;
LOG_D(RRC, "ue_context->ue_context.nb_of_e_rabs %d\n", ue_context->ue_context.nb_of_e_rabs);
gtpv1u_enb_delete_tunnel_req_t tmp={0};
tmp.rnti=rnti;
tmp.from_gnb=1;
LOG_D(RRC, "ue_context->ue_context.nb_of_e_rabs %d will be deleted for rnti %d\n", ue_context->ue_context.nb_of_e_rabs, rnti);
for (e_rab = 0; e_rab < ue_context->ue_context.nb_of_e_rabs; e_rab++) {
GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p).eps_bearer_id[GTPV1U_ENB_DELETE_TUNNEL_REQ(msg_delete_tunnels_p).num_erab++] =
ue_context->ue_context.gnb_gtp_ebi[e_rab];
tmp.eps_bearer_id[tmp.num_erab++]= ue_context->ue_context.gnb_gtp_ebi[e_rab];
// erase data
ue_context->ue_context.gnb_gtp_teid[e_rab] = 0;
memset(&ue_context->ue_context.gnb_gtp_addrs[e_rab], 0, sizeof(ue_context->ue_context.gnb_gtp_addrs[e_rab]));
ue_context->ue_context.gnb_gtp_ebi[e_rab] = 0;
}
itti_send_msg_to_task(TASK_VARIABLE, rrc->module_id, msg_delete_tunnels_p);
gtpv1u_delete_s1u_tunnel(rrc->module_id, &tmp);
/* remove context */
rrc_gNB_remove_ue_context(&ctxt, rrc, ue_context);
}