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PDU Session Modify: add PDU Session Modify to the delayed transactions list

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* Extend delay_transaction() and rrc_delay_transaction() to support NGAP_PDUSESSION_MODIFY_REQ

Signed-off-by: Guido Casati <guido.casati@openairinterface.org>
This commit is contained in:
Guido Casati
2025-12-09 17:00:35 +01:00
parent 74decfcf30
commit 3ad1b5c701
1 changed files with 9 additions and 5 deletions
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14
openair2/RRC/NR/rrc_gNB.c
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@@ -103,10 +103,6 @@ mui_t rrc_gNB_mui = 0;
static void delay_transaction(MessageDef *msg_p, int wait_us)
{
MessagesIds id = ITTI_MSG_ID(msg_p);
AssertFatal(id == NGAP_PDUSESSION_SETUP_REQ || id == NGAP_PDUSESSION_RELEASE_COMMAND,
"delay_transaction(): unsupported message id %d\n",
id);
MessageDef *new = itti_alloc_new_message(TASK_RRC_GNB, 0, id);
// Copy only the specific message struct, not the entire union.
@@ -116,6 +112,10 @@ static void delay_transaction(MessageDef *msg_p, int wait_us)
NGAP_PDUSESSION_SETUP_REQ(new) = NGAP_PDUSESSION_SETUP_REQ(msg_p);
} else if (id == NGAP_PDUSESSION_RELEASE_COMMAND) {
NGAP_PDUSESSION_RELEASE_COMMAND(new) = NGAP_PDUSESSION_RELEASE_COMMAND(msg_p);
} else if (id == NGAP_PDUSESSION_MODIFY_REQ) {
NGAP_PDUSESSION_MODIFY_REQ(new) = NGAP_PDUSESSION_MODIFY_REQ(msg_p);
} else {
AssertFatal(0 == 1, "delay_transaction(): unsupported message id %d\n", id);
}
int instance = msg_p->ittiMsgHeader.originInstance;
@@ -162,6 +162,8 @@ static bool rrc_delay_transaction(instance_t instance, MessageDef *msg_p)
cu_ue_id = NGAP_PDUSESSION_SETUP_REQ(msg_p).gNB_ue_ngap_id;
} else if (ITTI_MSG_ID(msg_p) == NGAP_PDUSESSION_RELEASE_COMMAND) {
cu_ue_id = NGAP_PDUSESSION_RELEASE_COMMAND(msg_p).gNB_ue_ngap_id;
} else if (ITTI_MSG_ID(msg_p) == NGAP_PDUSESSION_MODIFY_REQ) {
cu_ue_id = NGAP_PDUSESSION_MODIFY_REQ(msg_p).gNB_ue_ngap_id;
}
AssertFatal(cu_ue_id > 0, "cu_ue_id not found in message %s\n", ITTI_MSG_NAME(msg_p));
@@ -2084,6 +2086,7 @@ static void handle_rrcReconfigurationComplete(gNB_RRC_INST *rrc, gNB_RRC_UE_t *U
break;
case RRC_PDUSESSION_MODIFY:
rrc_gNB_send_NGAP_PDUSESSION_MODIFY_RESP(rrc, UE, xid);
reset_delayed_action(&UE->delayed_action);
break;
case RRC_REESTABLISH_COMPLETE:
case RRC_DEDICATED_RECONF:
@@ -3552,7 +3555,8 @@ void *rrc_gnb_task(void *args_p)
break;
case NGAP_PDUSESSION_MODIFY_REQ:
rrc_gNB_process_NGAP_PDUSESSION_MODIFY_REQ(&NGAP_PDUSESSION_MODIFY_REQ(msg_p), instance);
if (!rrc_delay_transaction(instance, msg_p))
rrc_gNB_process_NGAP_PDUSESSION_MODIFY_REQ(&NGAP_PDUSESSION_MODIFY_REQ(msg_p), instance);
break;
case NGAP_PDUSESSION_RELEASE_COMMAND: