Guido Casati
b6087da1b2
- many structs and definitions are overlapping between the two different E1 procedures - introduced naming specific to E1 Bearer Context Modification to improve readability - grouped SDAP and PDCP configuration IEs for better reusability and readability - introduced functions to set and get default PDCP config (DRBs and Bearer Contexts) find_or_next_pdu_session: - find_or_next_pdu_session refers to the E1 Bearer Context Modification Request -- therefore it has to return pdu_session_to_mod_t* and takes in input e1ap_bearer_mod_req_t * see !MR2545 for more context
65 lines
2.9 KiB
C
65 lines
2.9 KiB
C
/*
|
|
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
|
|
* contributor license agreements. See the NOTICE file distributed with
|
|
* this work for additional information regarding copyright ownership.
|
|
* The OpenAirInterface Software Alliance licenses this file to You under
|
|
* the OAI Public License, Version 1.1 (the "License"); you may not use this file
|
|
* except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.openairinterface.org/?page_id=698
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*-------------------------------------------------------------------------------
|
|
* For more information about the OpenAirInterface (OAI) Software Alliance:
|
|
* contact@openairinterface.org
|
|
*/
|
|
|
|
#include "cucp_cuup_if.h"
|
|
#include "nr_rrc_defs.h"
|
|
|
|
#include "nr_rrc_proto.h"
|
|
#include "nr_rrc_extern.h"
|
|
#include "cucp_cuup_if.h"
|
|
|
|
static void cucp_cuup_bearer_context_setup_e1ap(sctp_assoc_t assoc_id, const e1ap_bearer_setup_req_t *req)
|
|
{
|
|
AssertFatal(assoc_id > 0, "illegal assoc_id %d\n", assoc_id);
|
|
MessageDef *msg_p = itti_alloc_new_message(TASK_CUCP_E1, 0, E1AP_BEARER_CONTEXT_SETUP_REQ);
|
|
msg_p->ittiMsgHeader.originInstance = assoc_id;
|
|
e1ap_bearer_setup_req_t *bearer_req = &E1AP_BEARER_CONTEXT_SETUP_REQ(msg_p);
|
|
memcpy(bearer_req, req, sizeof(e1ap_bearer_setup_req_t));
|
|
|
|
itti_send_msg_to_task (TASK_CUCP_E1, 0, msg_p);
|
|
}
|
|
|
|
static void cucp_cuup_bearer_context_mod_e1ap(sctp_assoc_t assoc_id, const e1ap_bearer_mod_req_t *req)
|
|
{
|
|
AssertFatal(assoc_id > 0, "illegal assoc_id %d\n", assoc_id);
|
|
MessageDef *msg = itti_alloc_new_message(TASK_CUCP_E1, 0, E1AP_BEARER_CONTEXT_MODIFICATION_REQ);
|
|
msg->ittiMsgHeader.originInstance = assoc_id;
|
|
e1ap_bearer_mod_req_t *req_msg = &E1AP_BEARER_CONTEXT_MODIFICATION_REQ(msg);
|
|
memcpy(req_msg, req, sizeof(*req));
|
|
itti_send_msg_to_task(TASK_CUCP_E1, 0, msg);
|
|
}
|
|
|
|
static void cucp_cuup_bearer_context_release_cmd_e1ap(sctp_assoc_t assoc_id, const e1ap_bearer_release_cmd_t *cmd)
|
|
{
|
|
AssertFatal(assoc_id > 0, "illegal assoc_id %d\n", assoc_id);
|
|
MessageDef *msg = itti_alloc_new_message(TASK_CUCP_E1, 0, E1AP_BEARER_CONTEXT_RELEASE_CMD);
|
|
msg->ittiMsgHeader.originInstance = assoc_id;
|
|
e1ap_bearer_release_cmd_t *cmd_msg = &E1AP_BEARER_CONTEXT_RELEASE_CMD(msg);
|
|
memcpy(cmd_msg, cmd, sizeof(*cmd));
|
|
itti_send_msg_to_task(TASK_CUCP_E1, 0, msg);
|
|
}
|
|
|
|
void cucp_cuup_message_transfer_e1ap_init(gNB_RRC_INST *rrc) {
|
|
rrc->cucp_cuup.bearer_context_setup = cucp_cuup_bearer_context_setup_e1ap;
|
|
rrc->cucp_cuup.bearer_context_mod = cucp_cuup_bearer_context_mod_e1ap;
|
|
rrc->cucp_cuup.bearer_context_release = cucp_cuup_bearer_context_release_cmd_e1ap;
|
|
}
|