--- /dev/null
+/*
+ * Copyright (c) 2001-2003 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. The name of the author may not be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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>
+ *
+ */
+#ifndef __LWIPOPTS_H__
+#define __LWIPOPTS_H__
+
+#define NO_SYS 1
+#define LWIP_SOCKET (NO_SYS==0)
+#define LWIP_NETCONN (NO_SYS==0)
+
+#define LWIP_IGMP 0
+#define LWIP_ICMP 1
+#define LWIP_SNMP 0
+
+#define LWIP_DNS 0
+
+#define LWIP_HAVE_LOOPIF 1
+#define LWIP_NETIF_LOOPBACK 1
+#define LWIP_LOOPBACK_MAX_PBUFS 10
+
+#define TCP_LISTEN_BACKLOG 0
+
+#define LWIP_COMPAT_SOCKETS 1
+#define LWIP_SO_RCVTIMEO 1
+#define LWIP_SO_RCVBUF 1
+
+#define LWIP_TCPIP_CORE_LOCKING 0
+
+#define LWIP_NETIF_LINK_CALLBACK 1
+#define LWIP_NETIF_STATUS_CALLBACK 1
+
+#ifdef LWIP_DEBUG
+
+#define LWIP_DBG_MIN_LEVEL 0
+#define PPP_DEBUG LWIP_DBG_OFF
+#define MEM_DEBUG LWIP_DBG_OFF
+#define MEMP_DEBUG LWIP_DBG_OFF
+#define PBUF_DEBUG LWIP_DBG_OFF
+#define API_LIB_DEBUG LWIP_DBG_OFF
+#define API_MSG_DEBUG LWIP_DBG_OFF
+#define TCPIP_DEBUG LWIP_DBG_OFF
+#define NETIF_DEBUG LWIP_DBG_OFF
+#define SOCKETS_DEBUG LWIP_DBG_OFF
+#define DNS_DEBUG LWIP_DBG_OFF
+#define AUTOIP_DEBUG LWIP_DBG_OFF
+#define DHCP_DEBUG LWIP_DBG_OFF
+#define IP_DEBUG LWIP_DBG_OFF
+#define IP_REASS_DEBUG LWIP_DBG_OFF
+#define ICMP_DEBUG LWIP_DBG_OFF
+#define IGMP_DEBUG LWIP_DBG_OFF
+#define UDP_DEBUG LWIP_DBG_OFF
+#define TCP_DEBUG LWIP_DBG_OFF
+#define TCP_INPUT_DEBUG LWIP_DBG_OFF
+#define TCP_OUTPUT_DEBUG LWIP_DBG_OFF
+#define TCP_RTO_DEBUG LWIP_DBG_OFF
+#define TCP_CWND_DEBUG LWIP_DBG_OFF
+#define TCP_WND_DEBUG LWIP_DBG_OFF
+#define TCP_FR_DEBUG LWIP_DBG_OFF
+#define TCP_QLEN_DEBUG LWIP_DBG_OFF
+#define TCP_RST_DEBUG LWIP_DBG_OFF
+#endif
+
+#define LWIP_DBG_TYPES_ON (LWIP_DBG_ON|LWIP_DBG_TRACE|LWIP_DBG_STATE|LWIP_DBG_FRESH|LWIP_DBG_HALT)
+
+
+/* ---------- 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. */
+/* MSVC port: intel processors don't need 4-byte alignment,
+ but are faster that way! */
+#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 10240
+
+/* 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 16
+/* MEMP_NUM_RAW_PCB: the number of UDP protocol control blocks. One
+ per active RAW "connection". */
+#define MEMP_NUM_RAW_PCB 3
+/* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
+ per active UDP "connection". */
+#define MEMP_NUM_UDP_PCB 4
+/* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP
+ connections. */
+#define MEMP_NUM_TCP_PCB 5
+/* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP
+ connections. */
+#define MEMP_NUM_TCP_PCB_LISTEN 8
+/* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP
+ segments. */
+#define MEMP_NUM_TCP_SEG 16
+/* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active
+ timeouts. */
+#define MEMP_NUM_SYS_TIMEOUT 15
+
+/* 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 2
+/* MEMP_NUM_NETCONN: the number of struct netconns. */
+#define MEMP_NUM_NETCONN 10
+/* MEMP_NUM_TCPIP_MSG_*: 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_API 16
+#define MEMP_NUM_TCPIP_MSG_INPKT 16
+
+
+/* ---------- Pbuf options ---------- */
+/* PBUF_POOL_SIZE: the number of buffers in the pbuf pool. */
+#define PBUF_POOL_SIZE 120
+
+/* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. */
+#define PBUF_POOL_BUFSIZE 128
+
+/* PBUF_LINK_HLEN: the number of bytes that should be allocated for a
+ link level header. */
+#define PBUF_LINK_HLEN 16
+
+/** 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 (NO_SYS==0)
+
+
+/* ---------- TCP options ---------- */
+#define LWIP_TCP 1
+#define TCP_TTL 255
+
+/* 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 1024
+
+/* TCP sender buffer space (bytes). */
+#define TCP_SND_BUF 4096
+
+/* TCP sender buffer space (pbufs). This must be at least = 2 *
+ TCP_SND_BUF/TCP_MSS for things to work. */
+#define TCP_SND_QUEUELEN (4 * TCP_SND_BUF/TCP_MSS)
+
+/* TCP writable space (bytes). This must be less than or equal
+ to TCP_SND_BUF. It is the amount of space which must be
+ available in the tcp snd_buf for select to return writable */
+#define TCP_SNDLOWAT (TCP_SND_BUF/2)
+
+/* TCP receive window. */
+#define TCP_WND 2048
+
+/* Maximum number of retransmissions of data segments. */
+#define TCP_MAXRTX 12
+
+/* Maximum number of retransmissions of SYN segments. */
+#define TCP_SYNMAXRTX 4
+
+
+/* ---------- ARP options ---------- */
+#define LWIP_ARP 1
+#define ARP_TABLE_SIZE 10
+#define ARP_QUEUEING 1
+#define ETHARP_SUPPORT_STATIC_ENTRIES 1
+
+
+/* ---------- 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 1
+
+/* IP reassembly and segmentation.These are orthogonal even
+ * if they both deal with IP fragments */
+#define IP_REASSEMBLY 1
+#define IP_REASS_MAX_PBUFS 10
+#define MEMP_NUM_REASSDATA 10
+#define IP_FRAG 1
+
+
+/* ---------- ICMP options ---------- */
+#define ICMP_TTL 255
+
+
+/* ---------- DHCP options ---------- */
+/* Define LWIP_DHCP to 1 if you want DHCP configuration of
+ interfaces. */
+#define LWIP_DHCP 0
+
+/* 1 if you want to do an ARP check on the offered address
+ (recommended). */
+#define DHCP_DOES_ARP_CHECK (LWIP_DHCP)
+
+
+/* ---------- AUTOIP options ------- */
+#define LWIP_AUTOIP 0
+#define LWIP_DHCP_AUTOIP_COOP (LWIP_DHCP && LWIP_AUTOIP)
+
+
+/* ---------- UDP options ---------- */
+#define LWIP_UDP 1
+#define LWIP_UDPLITE 1
+#define UDP_TTL 255
+
+
+/* ---------- Statistics options ---------- */
+
+#define LWIP_STATS 1
+#define LWIP_STATS_DISPLAY 1
+
+#if LWIP_STATS
+#define LINK_STATS 1
+#define IP_STATS 1
+#define ICMP_STATS 1
+#define IGMP_STATS 1
+#define IPFRAG_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
+#endif /* LWIP_STATS */
+
+
+/* ---------- PPP options ---------- */
+
+#define PPP_SUPPORT 0 /* Set > 0 for PPP */
+
+#if PPP_SUPPORT
+
+#define NUM_PPP 1 /* Max PPP sessions. */
+
+
+/* Select modules to enable. Ideally these would be set in the makefile but
+ * we're limited by the command line length so you need to modify the settings
+ * in this file.
+ */
+#define PPPOE_SUPPORT 1
+#define PPPOS_SUPPORT 1
+
+#define PAP_SUPPORT 1 /* Set > 0 for PAP. */
+#define CHAP_SUPPORT 1 /* Set > 0 for CHAP. */
+#define MSCHAP_SUPPORT 0 /* Set > 0 for MSCHAP (NOT FUNCTIONAL!) */
+#define CBCP_SUPPORT 0 /* Set > 0 for CBCP (NOT FUNCTIONAL!) */
+#define CCP_SUPPORT 0 /* Set > 0 for CCP (NOT FUNCTIONAL!) */
+#define VJ_SUPPORT 1 /* Set > 0 for VJ header compression. */
+#define MD5_SUPPORT 1 /* Set > 0 for MD5 (see also CHAP) */
+
+#endif /* PPP_SUPPORT */
+
+#endif /* __LWIPOPTS_H__ */
projects / pes-rpp / rpp-lwip.git / commitdiff