/*
 * 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
 */

/*
                                 platform_constants.h
                             -------------------
  AUTHOR  : Lionel GAUTHIER and Navid Nikaein
  COMPANY : EURECOM
  EMAIL   : Lionel.Gauthier@eurecom.fr

 ***************************************************************************/

#ifndef __PLATFORM_CONSTANTS_H__
#define __PLATFORM_CONSTANTS_H__
#include "LTE_asn_constant.h"
#include "NR_asn_constant.h"
#define NR_MAXDRB 14

#ifdef JUMBO_FRAME
#define NL_MAX_PAYLOAD 18000 /* this should cover the max mtu size*/
#else
#define NL_MAX_PAYLOAD 9000 /* this should cover the max mtu size*/
#endif

#ifdef LARGE_SCALE
#define NB_MODULES_MAX 128
#define NB_NODE_MAX 128
#else
#define NB_MODULES_MAX 32
#define NB_NODE_MAX 32
#endif

#ifdef JUMBO_FRAME
#define MAX_IP_PACKET_SIZE 10000 // 9000
#else
#if defined(OAI_NW_DRIVER_TYPE_ETHERNET)
/* SR: When using ethernet network driver the packet size is 1512 :
 * 1500 bytes IP packet + 14 bytes ethernet header
 */
#define MAX_IP_PACKET_SIZE 1514
#else
#define MAX_IP_PACKET_SIZE 1500 // 3000
#endif
#endif
// overwrite the previous deinitions

#define MAX_MODULES NB_MODULES_MAX
#define MAX_NR_RRC_UE_CONTEXTS 64

#ifndef UE_EXPANSION
#ifdef LARGE_SCALE
#define MAX_MOBILES_PER_ENB 128
#define MAX_MOBILES_PER_ENB_NB_IoT 128
#define MAX_eNB 2
#define MAX_gNB 2
#else
#define MAX_MOBILES_PER_ENB 40
#define MAX_MOBILES_PER_ENB_NB_IoT 40
#define MAX_eNB 2
#define MAX_gNB 2
#endif
#else
#define MAX_MOBILES_PER_ENB 256
#define MAX_MOBILES_PER_ENB_NB_IoT 256
#define MAX_eNB 2
#define MAX_gNB 2
#endif

#define NUMBER_OF_NR_UCI_STATS_MAX 16
#define MAX_MANAGED_ENB_PER_MOBILE 2
#define MAX_MANAGED_GNB_PER_MOBILE 2

/// NB-IOT
#define NB_RB_MAX_NB_IOT (LTE_maxDRB_NB_r13 + 3) // MP: NB_IoT --> 2(DRB)+3(SRBs - 2 is not used) = 5

#define DEFAULT_RAB_ID 1

#define NB_RB_MAX (LTE_maxDRB + 3) /* was 11, now 14, maxDRB comes from asn1_constants.h, + 3 because of 3 SRB, one invisible id 0, then id 1 and 2 */
#define NR_NB_RB_MAX (NR_maxDRB + 3)

#define NGAP_MAX_PDU_SESSION (256) /* As defined in TS 38.413 9.2.1.1 Range Bound for PDU Sessions. */
#define NGAP_MAX_DRBS_PER_UE (32) /* As defined in TS 38.413 9.2.1.1 - maxnoofDRBs */

#define NB_RB_MBMS_MAX (LTE_maxSessionPerPMCH * LTE_maxServiceCount)

#define NB_RAB_MAX LTE_maxDRB /* was 8, now 11 */
#define RAB_SHIFT1 9
#define RAB_SHIFT2 3
//#define RAB_OFFSET     0x0007
#define RAB_OFFSET 0x000F
#define RAB_OFFSET1 0x7E00
#define RAB_OFFSET2 0x01F8
#define DIR_OFFSET 0x8000
#define DIR_SHIFT 15
#define CH_OFFSET 0x0004
#define CH_SHIFT 2

// RLC Entity
#define RLC_TX_MAXSIZE       10000000
#define RLC_RX_MAXSIZE       10000000

// RLC_AM_SEND_MRW
#define SEND_MRW_OFF 15
#define SEND_MRW_ON 240

// RLC_SEGMENTATION_INDICATION
#define SEGMENTATION_NOT_ALLOWED 0
#define SEGMENTATION_ALLOWED 1

// RLC_DELIVERY_OF_ERRONEOUS_SDU
#define DELIVERY_OF_ERRONEOUS_SDU_NO 0
#define DELIVERY_OF_ERRONEOUS_SDU_YES 1
#define DELIVERY_OF_ERRONEOUS_SDU_NO_DETECT 2

// CBA constant
#define NUM_MAX_CBA_GROUP 4

#ifndef __cplusplus
#ifndef NULL
#define NULL 0
#endif
#ifndef null
#define null 0
#endif
#endif

#define UNUSED_PARAM_MBMS_SESSION_ID 0
#define UNUSED_PARAM_MBMS_SERVICE_ID 0

#define printk printf

#define UNUSED_VARIABLE(vARIABLE) (void)(vARIABLE)

#endif /* __PLATFORM_CONSTANTS_H__ */