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cfg_ms.h
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/*
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* ms_cfg.h
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*
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* Part of the SPIDR firmware.
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*
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* Copyright 2012 Nikhef.
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* National Institute for Subatomic Physics
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*
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* Created on: 16 mei 2012
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* Author: Vincent van Beveren
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*/
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#ifndef MS_CFG_H_
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#define MS_CFG_H_
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// --------------------------------------------------------------------------------------
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// General configuration
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// --------------------------------------------------------------------------------------
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/*!
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* The size of the provided RX buffer. Used to validate incoming packets.
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*/
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#define MS_MAX_RX_LEN 1514
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/*!
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* uncomment this to bypass any address filtering, i.e. receive
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* everything you find on the adapter.
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*/
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// #define MS_PROMISCUOUS
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// --------------------------------------------------------------------------------------
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// ARP configuration
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// --------------------------------------------------------------------------------------
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/*!
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* Number of entries in the ARP table. Must be at least be 2, but sensible configurations
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* have at least 3.
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*/
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#define MS_ARP_TABLE_SIZE 4
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/**
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* Whether or not to track statistics.
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*/
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#define MS_TRACK_STATISTICS
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// --------------------------------------------------------------------------------------
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// BOOTP configuration
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// --------------------------------------------------------------------------------------
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/**
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* Whether or not attempt to get an IP through bootp, when no IP address is assigned.
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*/
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#define MS_USE_BOOTP
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#define MS_BOOTP_TIMEOUT 1000
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// --------------------------------------------------------------------------------------
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// IP configuration
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// --------------------------------------------------------------------------------------
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/*!
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* The IP version to use, either 4 or 6. It can't do both.
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*/
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#define MS_IP_VER 4
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/*! Defines the Time To Live flag */
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#define MS_TTL 128
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/*! Turn on ICMP processing, mostly for PING replies */
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#define MS_USE_ICMP
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/*!
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* When set, a stub function _ms_icmp_du() is invoked when
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* a destination unreachable message is received. This can be used to disable sending of data to
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* this location
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*/
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#define MS_ICMP_DEST_UNREACHABLE
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/*!
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* Whether or not you want to receive fragmented packets, and
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* not prohibit fragmenting. Note that the reconstruction of
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* packets is not handled by Mini Stack. Check the context
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* flags for fragment information. You will need to reconstruct
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* it yourself.
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*/
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// #define MS_RECV_FRAGMENTS
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/*!
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* Whether or not to check the checksums of incoming packets
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*/
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#define MS_CHECK_CHECKSUM
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// --------------------------------------------------------------------------------------
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// UDP services configuration
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// --------------------------------------------------------------------------------------
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/*! Whether or not UDP should be available */
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#define MS_USE_UDP
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/*! Whether or not UDP should calculate a checksum. Its not required, but it is advised. */
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#define MS_UDP_CALC_CHECKSUM
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/*! The maximum number of ports we can listen to. Though not strictly required by UDP
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* semantics, it adds a filter before some heavier operations (like checksum) are done.
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*
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* The higher this number, the more bytes will be used (2 per port), and the longer the check may take.
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*/
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#define MS_UDP_MAX_PORT_LST 4
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// --------------------------------------------------------------------------------------
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// TCP services configuration
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// --------------------------------------------------------------------------------------
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/*! Whether or not TCP should be available */
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// TCP not supported yet
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// #define MS_USE_TCP
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/*! The maximum number of ports we can listen to. Though not strictly required by UDP
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* semantics, it adds a filter before some heavier operations (like checksum) are done.
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*
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* The higher this number, the more bytes will be used (2 per port), and the longer the check may take.
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*/
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#define MS_TCP_MAX_PORT_LST 4
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/*! The maximum number of sessions that can be created.
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*
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* The higher the number the more simultaneous sessions can be maintained.
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* The number of bytes used are MS_TCP_MAX_SESSIONS * <session entry size>.
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* The session entry size depends. For IP4 it is around 16 bytes, for IP6 it
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* would be around 28.
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*
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* On a 32 bit processor, 10 entries would take 160 bytes, if it has 4 byte
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* packing.
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*/
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#define MS_TCP_MAX_SESSIONS 10
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#endif
/* MS_CFG_H_ */
cfg
cfg_ms.h
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