/*
 * 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
 */

/*! \file nr_rrc_proto.h
 * \brief RRC functions prototypes for gNB
 * \author Navid Nikaein and Raymond Knopp, WEI-TAI-CHEN
 * \date 2010 - 2014, 2018
 * \email navid.nikaein@eurecom.fr, kroempa@gmail.com
 * \version 1.0
 * \company Eurecom, NTUST
 */
/** \addtogroup _rrc
 *  @{
 */

#include "RRC/NR/nr_rrc_defs.h"
#include "flexran_agent_extern.h"
#include "NR_RRCReconfiguration.h"
#include "NR_UE-NR-Capability.h"
#include "NR_UE-CapabilityRAT-ContainerList.h"
#include "LTE_UE-CapabilityRAT-ContainerList.h"
#include "NR_CG-Config.h"
#include "NR_CG-ConfigInfo.h"

int rrc_init_nr_global_param(void);

void rrc_config_nr_buffer(NR_SRB_INFO* Srb_info,
                          uint8_t Lchan_type,
                          uint8_t Role);

int8_t mac_rrc_nr_data_req(const module_id_t Mod_idP,
                           const int         CC_id,
                           const frame_t     frameP,
                           const rb_id_t     Srb_id,
                           const uint8_t     Nb_tb,
                           uint8_t *const    buffer_pP );

void rrc_gNB_process_SgNBAdditionRequest( 
     const protocol_ctxt_t  *const ctxt_pP,
     rrc_gNB_ue_context_t   *ue_context_pP 
     );

void rrc_gNB_generate_SgNBAdditionRequestAcknowledge( 
     const protocol_ctxt_t  *const ctxt_pP,
     rrc_gNB_ue_context_t   *const ue_context_pP
     );

struct rrc_gNB_ue_context_s *rrc_gNB_allocate_new_UE_context(gNB_RRC_INST *rrc_instance_pP);

void rrc_parse_ue_capabilities(gNB_RRC_INST *rrc,LTE_UE_CapabilityRAT_ContainerList_t *UE_CapabilityRAT_ContainerList);

void rrc_add_nsa_user(gNB_RRC_INST *rrc,struct rrc_gNB_ue_context_s *ue_context_p);

void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellconfigcommon,
				     NR_RRCReconfiguration_IEs_t *reconfig,
				     NR_CellGroupConfig_t *secondaryCellGroup,
				     int scg_id,
				     int servCellIndex,
				     int n_physical_antenna_ports,
				     int initial_csi_index);

void fill_default_reconfig(NR_ServingCellConfigCommon_t *servingcellconfigcommon,
			   NR_RRCReconfiguration_IEs_t *reconfig,
			   NR_CellGroupConfig_t *secondaryCellGroup,
			   int n_physical_antenna_ports,
			   int initial_csi_index);

void fill_default_rbconfig(NR_RadioBearerConfig_t *rbconfig);

int generate_CG_Config(gNB_RRC_INST *rrc, 
		       NR_CG_Config_t *cg_Config,
		       NR_RRCReconfiguration_t *reconfig,
		       NR_RadioBearerConfig_t *rbconfig);

int parse_CG_ConfigInfo(gNB_RRC_INST *rrc, NR_CG_ConfigInfo_t *CG_ConfigInfo);



#if defined(ENABLE_ITTI)
/**\brief RRC eNB task.
   \param void *args_p Pointer on arguments to start the task. */
void *rrc_gnb_task(void *args_p);

#endif
