Chia-Yu Chang
1b417979e9
Conflicts: openair1/PHY/LTE_TRANSPORT/if4_tools.c targets/ARCH/ETHERNET/USERSPACE/LIB/eth_udp.c targets/ARCH/ETHERNET/USERSPACE/LIB/if_defs.h targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.25PRB.lo.conf targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.50PRB.lo.conf targets/PROJECTS/GENERIC-LTE-EPC/CONF/rcc.band7.tm1.if4p5.50PRB.usrpb210.conf targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.25PRB.oaisim.conf targets/PROJECTS/GENERIC-LTE-EPC/CONF/rru.band7.tm1.if4p5.50PRB.oaisim.conf
87 lines
4.0 KiB
C
87 lines
4.0 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 1.0 (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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/*! \file targets/ARCH/ETHERNET/USERSPACE/LIB/if_defs.h
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* \brief
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* \author S. Sandeep Kumar, Raymond Knopp
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* \date 2016
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* \version 0.1
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* \company Eurecom
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* \email: ee13b1025@iith.ac.in, knopp@eurecom.fr
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* \note
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* \warning
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*/
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#include <netinet/ether.h>
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#include <stdint.h>
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#include "PHY/LTE_TRANSPORT/if4_tools.h"
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#include "PHY/LTE_TRANSPORT/if5_tools.h"
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// ETH transport preference modes
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#ifdef OCP_FRAMEWORK
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#include "enums.h"
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#else
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#define ETH_UDP_MODE 0
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#define ETH_RAW_MODE 1
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#define ETH_UDP_IF4p5_MODE 2
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#define ETH_RAW_IF4p5_MODE 3
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#define ETH_RAW_IF5_MOBIPASS 4
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#endif
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// COMMOM HEADER LENGTHS
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#define NO_COMPRESS 0
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#define ALAW_COMPRESS 1
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#define UDP_HEADER_SIZE_BYTES 8
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#define IPV4_HEADER_SIZE_BYTES 60 // This is the maximum IPv4 header length
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// Time domain RRH packet sizes
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#define MAC_HEADER_SIZE_BYTES (sizeof(struct ether_header))
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#define MAX_PACKET_SEQ_NUM(spp,spf) (spf/spp)
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#define PAYLOAD_SIZE_BYTES(nsamps) (nsamps<<2)
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#define UDP_PACKET_SIZE_BYTES(nsamps) (APP_HEADER_SIZE_BYTES + PAYLOAD_SIZE_BYTES(nsamps))
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#define RAW_PACKET_SIZE_BYTES(nsamps) (APP_HEADER_SIZE_BYTES + MAC_HEADER_SIZE_BYTES + PAYLOAD_SIZE_BYTES(nsamps))
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#define PAYLOAD_SIZE_BYTES_ALAW(nsamps) (nsamps<<1)
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#define UDP_PACKET_SIZE_BYTES_ALAW(nsamps) (APP_HEADER_SIZE_BYTES + PAYLOAD_SIZE_BYTES_ALAW(nsamps))
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#define RAW_PACKET_SIZE_BYTES_ALAW(nsamps) (APP_HEADER_SIZE_BYTES + MAC_HEADER_SIZE_BYTES + PAYLOAD_SIZE_BYTES_ALAW(nsamps))
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// Packet sizes for IF4p5 interface format
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#define DATA_BLOCK_SIZE_BYTES(scaled_nblocks) (sizeof(uint16_t)*scaled_nblocks)
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#define PRACH_HARD_CODED_NUM_SAMPLES (839*4)
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#define PRACH_BLOCK_SIZE_BYTES (sizeof(int16_t)*PRACH_HARD_CODED_NUM_SAMPLES) // FIX hard coded prach size
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#define RAW_IF4p5_PDLFFT_SIZE_BYTES(nblocks) (MAC_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t + DATA_BLOCK_SIZE_BYTES(nblocks))
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#define RAW_IF4p5_PULFFT_SIZE_BYTES(nblocks) (MAC_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t + DATA_BLOCK_SIZE_BYTES(nblocks))
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#define RAW_IF4p5_PULTICK_SIZE_BYTES (MAC_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t)
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#define RAW_IF4p5_PRACH_SIZE_BYTES (MAC_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t + PRACH_BLOCK_SIZE_BYTES)
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#define UDP_IF4p5_PDLFFT_SIZE_BYTES(nblocks) (UDP_HEADER_SIZE_BYTES + IPV4_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t + DATA_BLOCK_SIZE_BYTES(nblocks))
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#define UDP_IF4p5_PULFFT_SIZE_BYTES(nblocks) (UDP_HEADER_SIZE_BYTES + IPV4_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t + DATA_BLOCK_SIZE_BYTES(nblocks))
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#define UDP_IF4p5_PULTICK_SIZE_BYTES (UDP_HEADER_SIZE_BYTES + IPV4_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t)
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#define UDP_IF4p5_PRACH_SIZE_BYTES (UDP_HEADER_SIZE_BYTES + IPV4_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t + PRACH_BLOCK_SIZE_BYTES)
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// Mobipass packet sizes
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#define RAW_IF5_MOBIPASS_BLOCK_SIZE_BYTES 1280
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#define RAW_IF5_MOBIPASS_SIZE_BYTES (MAC_HEADER_SIZE_BYTES + sizeof_IF5_mobipass_header_t + RAW_IF5_MOBIPASS_BLOCK_SIZE_BYTES)
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#define PAYLOAD_MOBIPASS_NUM_SAMPLES 640
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