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lwip-contrib-mac/ports/ti_c6711/proj/lwipopts.h

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/*
* Copyright (c) 2001, Swedish Institute of Computer Science.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the lwIP TCP/IP stack.
*
* Author: Adam Dunkels <adam@sics.se>
*
* $Id: lwipopts.h,v 1.2 2005/11/07 00:50:50 ming Exp $
*/
#ifndef __LWIPOPTS_H__
#define __LWIPOPTS_H__
// for TI C6000 DSP target, struct align....
//------------------------------------------------
#define ETH_PAD_SIZE 2
//------------------------------------------------
//------------------------------------------------
/* Critical Region Protection */
//------------------------------------------------
/** SYS_LIGHTWEIGHT_PROT
* define SYS_LIGHTWEIGHT_PROT in lwipopts.h if you want inter-task protection
* for certain critical regions during buffer allocation, deallocation and memory
* allocation and deallocation.
*/
#define SYS_LIGHTWEIGHT_PROT 1 //millin
//----------------------------------------------------------------------
/* ---------- Memory options ---------- */
//----------------------------------------------------------------------
/* MEM_ALIGNMENT: should be set to the alignment of the CPU for which
lwIP is compiled. 4 byte alignment -> define MEM_ALIGNMENT to 4, 2
byte alignment -> define MEM_ALIGNMENT to 2. */
#define MEM_ALIGNMENT 4
/* MEM_SIZE: the size of the heap memory. If the application will send
a lot of data that needs to be copied, this should be set high. */
#define MEM_SIZE 65536
/* MEMP_NUM_PBUF: the number of memp struct pbufs. If the application
sends a lot of data out of ROM (or other static memory), this
should be set high. */
#define MEMP_NUM_PBUF 32
/* Number of raw connection PCBs */
#define MEMP_NUM_RAW_PCB 8
/* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
per active UDP "connection". */
#define MEMP_NUM_UDP_PCB 8
/* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP
connections. */
#define MEMP_NUM_TCP_PCB 8
/* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP
connections. */
#define MEMP_NUM_TCP_PCB_LISTEN 2
/* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP
segments. */
#define MEMP_NUM_TCP_SEG 32
/* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active
timeouts. */
#define MEMP_NUM_SYS_TIMEOUT 8
//----------------------------------------------------------------------
/* The following four are used only with the sequential API and can be
set to 0 if the application only will use the raw API. */
//----------------------------------------------------------------------
/* MEMP_NUM_NETBUF: the number of struct netbufs. */
#define MEMP_NUM_NETBUF 32
/* MEMP_NUM_NETCONN: the number of struct netconns. */
#define MEMP_NUM_NETCONN 32
/* MEMP_NUM_APIMSG: the number of struct api_msg, used for
communication between the TCP/IP stack and the sequential
programs. */
#define MEMP_NUM_API_MSG 32
/* MEMP_NUM_TCPIPMSG: the number of struct tcpip_msg, which is used
for sequential API communication and incoming packets. Used in
src/api/tcpip.c. */
#define MEMP_NUM_TCPIP_MSG 32
//----------------------------------------------------------------------
/* ---------- Pbuf options ---------- */
//----------------------------------------------------------------------
/* PBUF_POOL_SIZE: the number of buffers in the pbuf pool. */
#define PBUF_POOL_SIZE 16
/* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. */
#define PBUF_POOL_BUFSIZE 1536
//----------------------------------------------------------------------
/* ---------- ARP options ---------- */
//----------------------------------------------------------------------
/** Number of active hardware address, IP address pairs cached */
#define ARP_TABLE_SIZE 10//10
/**
* If enabled, outgoing packets are queued during hardware address
* resolution.
*
* This feature has not stabilized yet. Single-packet queueing is
* believed to be stable, multi-packet queueing is believed to
* clash with the TCP segment queueing.
*
* As multi-packet-queueing is currently disabled, enabling this
* _should_ work, but we need your testing feedback on lwip-users.
*
*/
#define ARP_QUEUEING 0
// if TCP was used, must disable this in v1.1.0 //millin
//----------------------------------------------------------------------
/* ---------- IP options ---------- */
//----------------------------------------------------------------------
/* Define IP_FORWARD to 1 if you wish to have the ability to forward
IP packets across network interfaces. If you are going to run lwIP
on a device with only one network interface, define this to 0. */
#define IP_FORWARD 0
/* If defined to 1, IP options are allowed (but not parsed). If
defined to 0, all packets with IP options are dropped. */
#define IP_OPTIONS 0
/** IP reassembly and segmentation. Even if they both deal with IP
* fragments, note that these are orthogonal, one dealing with incoming
* packets, the other with outgoing packets
*/
/** Reassemble incoming fragmented IP packets */
#define IP_REASSEMBLY 0
/** Fragment outgoing IP packets if their size exceeds MTU */
#define IP_FRAG 0
//----------------------------------------------------------------------
/* ---------- DHCP options ---------- */
//----------------------------------------------------------------------
/* Define LWIP_DHCP to 1 if you want DHCP configuration of
interfaces. DHCP is not implemented in lwIP 0.5.1, however, so
turning this on does currently not work. */
#define LWIP_DHCP 0
/* 1 if you want to do an ARP check on the offered address
(recommended). */
#define DHCP_DOES_ARP_CHECK 1
//----------------------------------------------------------------------
/* ---------- UDP options ---------- */
//----------------------------------------------------------------------
#define LWIP_UDP 1
//----------------------------------------------------------------------
/* ---------- TCP options ---------- */
//----------------------------------------------------------------------
#define LWIP_TCP 1
/* TCP receive window. */
#define TCP_WND 32768
/* Maximum number of retransmissions of data segments. */
#define TCP_MAXRTX 4
/* Maximum number of retransmissions of SYN segments. */
#define TCP_SYNMAXRTX 4
/* Controls if TCP should queue segments that arrive out of
order. Define to 0 if your device is low on memory. */
#define TCP_QUEUE_OOSEQ 1
/* TCP Maximum segment size. */
#define TCP_MSS 1476
/* TCP sender buffer space (bytes). */
#define TCP_SND_BUF 32768
//----------------------------------------------------------------------
/* ---------- Other options ---------- */
//----------------------------------------------------------------------
/* Support loop interface (127.0.0.1) */
#define LWIP_HAVE_LOOPIF 0
#define LWIP_COMPAT_SOCKETS 1
// for uC/OS-II port on TI DSP
#define TCPIP_THREAD_PRIO 5 //millin
//#define SLIPIF_THREAD_PRIO 1
//#define PPP_THREAD_PRIO 1
//----------------------------------------------------------------------
/* ---------- Socket Options ---------- */
//----------------------------------------------------------------------
/* Enable SO_REUSEADDR and SO_REUSEPORT options */
#define SO_REUSE 0
//----------------------------------------------------------------------
/* ---------- Statistics options ---------- */
//----------------------------------------------------------------------
#define STATS 0
#if LWIP_STATS
#define LWIP_STATS_DISPLAY 1
#define LINK_STATS 1
#define IP_STATS 1
#define IPFRAG_STATS 1
#define ICMP_STATS 1
#define UDP_STATS 1
#define TCP_STATS 1
#define MEM_STATS 1
#define MEMP_STATS 1
#define PBUF_STATS 1
#define SYS_STATS 1
#define RAW_STATS 1
#endif /* STATS */
//----------------------------------------------------------------------
/* ------------if you need to do debug-------------*/
//----------------------------------------------------------------------
/*
define LWIP_DEBUG in compiler and following...
*/
#define DBG_MIN_LEVEL DBG_LEVEL_SERIOUS
//DBG_LEVEL_WARNING DBG_LEVEL_SERIOUS DBG_LEVEL_SEVERE
#define DBG_TYPES_ON 0//DBG_TRACE | DBG_STATE |DBG_FRESH | DBG_HALT
/*
Then, define debug class in opt.h
* --------------------------------------------------*/
#define ETHARP_DEBUG DBG_OFF
#define NETIF_DEBUG DBG_OFF
#define PBUF_DEBUG DBG_OFF
#define API_LIB_DEBUG DBG_OFF
#define API_MSG_DEBUG DBG_OFF
#define SOCKETS_DEBUG DBG_OFF
#define ICMP_DEBUG DBG_OFF
#define INET_DEBUG DBG_OFF
#define IP_DEBUG DBG_OFF
#define IP_REASS_DEBUG DBG_OFF
#define RAW_DEBUG DBG_OFF
#define MEM_DEBUG DBG_OFF
#define MEMP_DEBUG DBG_OFF
#define SYS_DEBUG DBG_OFF
#define TCP_DEBUG DBG_OFF
#define TCP_INPUT_DEBUG DBG_OFF
#define TCP_FR_DEBUG DBG_OFF
#define TCP_RTO_DEBUG DBG_OFF
#define TCP_REXMIT_DEBUG DBG_OFF
#define TCP_CWND_DEBUG DBG_OFF
#define TCP_WND_DEBUG DBG_OFF
#define TCP_OUTPUT_DEBUG DBG_OFF
#define TCP_RST_DEBUG DBG_OFF
#define TCP_QLEN_DEBUG DBG_OFF
#define UDP_DEBUG DBG_OFF
#define TCPIP_DEBUG DBG_OFF
#define PPP_DEBUG DBG_OFF
#define SLIP_DEBUG DBG_OFF
#define DHCP_DEBUG DBG_OFF
#endif /* __LWIPOPTS_H__ */
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