francescomaniandRobert Schmidt
60a57c69b3
Pass a "type" of RLC operational mode, from which split-type/gNB/UE decision is derived. Co-authored-by: Robert Schmidt <robert.schmidt@openairinterface.org>
81 lines
2.9 KiB
C
81 lines
2.9 KiB
C
/*
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* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The OpenAirInterface Software Alliance licenses this file to You under
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* the OAI Public License, Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.openairinterface.org/?page_id=698
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*-------------------------------------------------------------------------------
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* For more information about the OpenAirInterface (OAI) Software Alliance:
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* contact@openairinterface.org
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*/
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#ifndef _NR_RLC_UE_MANAGER_H_
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#define _NR_RLC_UE_MANAGER_H_
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#include "common/platform_types.h"
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#include "nr_rlc_entity.h"
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#include "common/platform_constants.h"
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#include "common/ngran_types.h"
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typedef void nr_rlc_ue_manager_t;
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typedef enum nr_rlc_rb_type { NR_RLC_NONE = 0, NR_RLC_SRB = 1, NR_RLC_DRB = 2 } nr_rlc_rb_type;
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typedef enum {
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NR_RLC_OP_MODE_SPLIT_GNB,
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NR_RLC_OP_MODE_MONO_GNB,
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NR_RLC_OP_MODE_UE,
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} nr_rlc_op_mode_t;
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typedef struct nr_rlc_rb_t {
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nr_rlc_rb_type type;
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union {
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int srb_id;
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int drb_id;
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} choice;
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} nr_rlc_rb_t;
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typedef void (*rlf_handler_t)(int rnti);
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typedef struct nr_rlc_ue_t {
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int ue_id;
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nr_rlc_entity_t *srb0;
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nr_rlc_entity_t *srb[3];
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nr_rlc_entity_t *drb[MAX_DRBS_PER_UE];
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nr_rlc_rb_t lcid2rb[32];
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rlf_handler_t rlf_handler;
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} nr_rlc_ue_t;
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/***********************************************************************/
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/* manager functions */
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/***********************************************************************/
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nr_rlc_ue_manager_t *new_nr_rlc_ue_manager(nr_rlc_op_mode_t mode);
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bool nr_rlc_manager_rlc_is_split(nr_rlc_ue_manager_t *_m);
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int nr_rlc_manager_get_gnb_flag(nr_rlc_ue_manager_t *m);
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void nr_rlc_manager_lock(nr_rlc_ue_manager_t *m);
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void nr_rlc_manager_unlock(nr_rlc_ue_manager_t *m);
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nr_rlc_ue_t *nr_rlc_manager_get_ue(nr_rlc_ue_manager_t *m, int ue_id);
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void nr_rlc_manager_remove_ue(nr_rlc_ue_manager_t *m, int ue_id);
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/***********************************************************************/
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/* ue functions */
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/***********************************************************************/
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void nr_rlc_ue_add_srb_rlc_entity(nr_rlc_ue_t *ue, int srb_id, nr_rlc_entity_t *entity);
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void nr_rlc_ue_add_drb_rlc_entity(nr_rlc_ue_t *ue, int drb_id, nr_rlc_entity_t *entity);
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#endif /* _NR_RLC_UE_MANAGER_H_ */
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