A S / lwip

1. Reduce the size of the heap memory 2. Change the TCP segment size 3. Disable UDP + DHCP + DNS 4. Change the configuration of the TCP/IP thread

Dependents:   EthernetInterface

Fork of lwip by mbed official

core/stats.c@16:f159c25d9261, 2014-02-13 (annotated)

Committer:
aos
Date:
Thu Feb 13 17:57:50 2014 +0000
Revision:
16:f159c25d9261
Parent:
0:51ac1d130fd4 
Update the heap memory size

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 0:51ac1d130fd4 1 /**
mbed_official 0:51ac1d130fd4 2 * @file
mbed_official 0:51ac1d130fd4 3 * Statistics module
mbed_official 0:51ac1d130fd4 4 *
mbed_official 0:51ac1d130fd4 5 */
mbed_official 0:51ac1d130fd4 6
mbed_official 0:51ac1d130fd4 7 /*
mbed_official 0:51ac1d130fd4 8 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
mbed_official 0:51ac1d130fd4 9 * All rights reserved.
mbed_official 0:51ac1d130fd4 10 *
mbed_official 0:51ac1d130fd4 11 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 0:51ac1d130fd4 12 * are permitted provided that the following conditions are met:
mbed_official 0:51ac1d130fd4 13 *
mbed_official 0:51ac1d130fd4 14 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 0:51ac1d130fd4 15 * this list of conditions and the following disclaimer.
mbed_official 0:51ac1d130fd4 16 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 0:51ac1d130fd4 17 * this list of conditions and the following disclaimer in the documentation
mbed_official 0:51ac1d130fd4 18 * and/or other materials provided with the distribution.
mbed_official 0:51ac1d130fd4 19 * 3. The name of the author may not be used to endorse or promote products
mbed_official 0:51ac1d130fd4 20 * derived from this software without specific prior written permission.
mbed_official 0:51ac1d130fd4 21 *
mbed_official 0:51ac1d130fd4 22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
mbed_official 0:51ac1d130fd4 23 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
mbed_official 0:51ac1d130fd4 24 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
mbed_official 0:51ac1d130fd4 25 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
mbed_official 0:51ac1d130fd4 26 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
mbed_official 0:51ac1d130fd4 27 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
mbed_official 0:51ac1d130fd4 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
mbed_official 0:51ac1d130fd4 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
mbed_official 0:51ac1d130fd4 30 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
mbed_official 0:51ac1d130fd4 31 * OF SUCH DAMAGE.
mbed_official 0:51ac1d130fd4 32 *
mbed_official 0:51ac1d130fd4 33 * This file is part of the lwIP TCP/IP stack.
mbed_official 0:51ac1d130fd4 34 *
mbed_official 0:51ac1d130fd4 35 * Author: Adam Dunkels <adam@sics.se>
mbed_official 0:51ac1d130fd4 36 *
mbed_official 0:51ac1d130fd4 37 */
mbed_official 0:51ac1d130fd4 38
mbed_official 0:51ac1d130fd4 39 #include "lwip/opt.h"
mbed_official 0:51ac1d130fd4 40
mbed_official 0:51ac1d130fd4 41 #if LWIP_STATS /* don't build if not configured for use in lwipopts.h */
mbed_official 0:51ac1d130fd4 42
mbed_official 0:51ac1d130fd4 43 #include "lwip/def.h"
mbed_official 0:51ac1d130fd4 44 #include "lwip/stats.h"
mbed_official 0:51ac1d130fd4 45 #include "lwip/mem.h"
mbed_official 0:51ac1d130fd4 46
mbed_official 0:51ac1d130fd4 47 #include <string.h>
mbed_official 0:51ac1d130fd4 48
mbed_official 0:51ac1d130fd4 49 struct stats_ lwip_stats;
mbed_official 0:51ac1d130fd4 50
mbed_official 0:51ac1d130fd4 51 void stats_init(void)
mbed_official 0:51ac1d130fd4 52 {
mbed_official 0:51ac1d130fd4 53 #ifdef LWIP_DEBUG
mbed_official 0:51ac1d130fd4 54 #if MEMP_STATS
mbed_official 0:51ac1d130fd4 55 const char * memp_names[] = {
mbed_official 0:51ac1d130fd4 56 #define LWIP_MEMPOOL(name,num,size,desc) desc,
mbed_official 0:51ac1d130fd4 57 #include "lwip/memp_std.h"
mbed_official 0:51ac1d130fd4 58 };
mbed_official 0:51ac1d130fd4 59 int i;
mbed_official 0:51ac1d130fd4 60 for (i = 0; i < MEMP_MAX; i++) {
mbed_official 0:51ac1d130fd4 61 lwip_stats.memp[i].name = memp_names[i];
mbed_official 0:51ac1d130fd4 62 }
mbed_official 0:51ac1d130fd4 63 #endif /* MEMP_STATS */
mbed_official 0:51ac1d130fd4 64 #if MEM_STATS
mbed_official 0:51ac1d130fd4 65 lwip_stats.mem.name = "MEM";
mbed_official 0:51ac1d130fd4 66 #endif /* MEM_STATS */
mbed_official 0:51ac1d130fd4 67 #endif /* LWIP_DEBUG */
mbed_official 0:51ac1d130fd4 68 }
mbed_official 0:51ac1d130fd4 69
mbed_official 0:51ac1d130fd4 70 #if LWIP_STATS_DISPLAY
mbed_official 0:51ac1d130fd4 71 void
mbed_official 0:51ac1d130fd4 72 stats_display_proto(struct stats_proto *proto, char *name)
mbed_official 0:51ac1d130fd4 73 {
mbed_official 0:51ac1d130fd4 74 LWIP_PLATFORM_DIAG(("\n%s\n\t", name));
mbed_official 0:51ac1d130fd4 75 LWIP_PLATFORM_DIAG(("xmit: %"STAT_COUNTER_F"\n\t", proto->xmit));
mbed_official 0:51ac1d130fd4 76 LWIP_PLATFORM_DIAG(("recv: %"STAT_COUNTER_F"\n\t", proto->recv));
mbed_official 0:51ac1d130fd4 77 LWIP_PLATFORM_DIAG(("fw: %"STAT_COUNTER_F"\n\t", proto->fw));
mbed_official 0:51ac1d130fd4 78 LWIP_PLATFORM_DIAG(("drop: %"STAT_COUNTER_F"\n\t", proto->drop));
mbed_official 0:51ac1d130fd4 79 LWIP_PLATFORM_DIAG(("chkerr: %"STAT_COUNTER_F"\n\t", proto->chkerr));
mbed_official 0:51ac1d130fd4 80 LWIP_PLATFORM_DIAG(("lenerr: %"STAT_COUNTER_F"\n\t", proto->lenerr));
mbed_official 0:51ac1d130fd4 81 LWIP_PLATFORM_DIAG(("memerr: %"STAT_COUNTER_F"\n\t", proto->memerr));
mbed_official 0:51ac1d130fd4 82 LWIP_PLATFORM_DIAG(("rterr: %"STAT_COUNTER_F"\n\t", proto->rterr));
mbed_official 0:51ac1d130fd4 83 LWIP_PLATFORM_DIAG(("proterr: %"STAT_COUNTER_F"\n\t", proto->proterr));
mbed_official 0:51ac1d130fd4 84 LWIP_PLATFORM_DIAG(("opterr: %"STAT_COUNTER_F"\n\t", proto->opterr));
mbed_official 0:51ac1d130fd4 85 LWIP_PLATFORM_DIAG(("err: %"STAT_COUNTER_F"\n\t", proto->err));
mbed_official 0:51ac1d130fd4 86 LWIP_PLATFORM_DIAG(("cachehit: %"STAT_COUNTER_F"\n", proto->cachehit));
mbed_official 0:51ac1d130fd4 87 }
mbed_official 0:51ac1d130fd4 88
mbed_official 0:51ac1d130fd4 89 #if IGMP_STATS
mbed_official 0:51ac1d130fd4 90 void
mbed_official 0:51ac1d130fd4 91 stats_display_igmp(struct stats_igmp *igmp)
mbed_official 0:51ac1d130fd4 92 {
mbed_official 0:51ac1d130fd4 93 LWIP_PLATFORM_DIAG(("\nIGMP\n\t"));
mbed_official 0:51ac1d130fd4 94 LWIP_PLATFORM_DIAG(("xmit: %"STAT_COUNTER_F"\n\t", igmp->xmit));
mbed_official 0:51ac1d130fd4 95 LWIP_PLATFORM_DIAG(("recv: %"STAT_COUNTER_F"\n\t", igmp->recv));
mbed_official 0:51ac1d130fd4 96 LWIP_PLATFORM_DIAG(("drop: %"STAT_COUNTER_F"\n\t", igmp->drop));
mbed_official 0:51ac1d130fd4 97 LWIP_PLATFORM_DIAG(("chkerr: %"STAT_COUNTER_F"\n\t", igmp->chkerr));
mbed_official 0:51ac1d130fd4 98 LWIP_PLATFORM_DIAG(("lenerr: %"STAT_COUNTER_F"\n\t", igmp->lenerr));
mbed_official 0:51ac1d130fd4 99 LWIP_PLATFORM_DIAG(("memerr: %"STAT_COUNTER_F"\n\t", igmp->memerr));
mbed_official 0:51ac1d130fd4 100 LWIP_PLATFORM_DIAG(("proterr: %"STAT_COUNTER_F"\n\t", igmp->proterr));
mbed_official 0:51ac1d130fd4 101 LWIP_PLATFORM_DIAG(("rx_v1: %"STAT_COUNTER_F"\n\t", igmp->rx_v1));
mbed_official 0:51ac1d130fd4 102 LWIP_PLATFORM_DIAG(("rx_group: %"STAT_COUNTER_F"\n", igmp->rx_group));
mbed_official 0:51ac1d130fd4 103 LWIP_PLATFORM_DIAG(("rx_general: %"STAT_COUNTER_F"\n", igmp->rx_general));
mbed_official 0:51ac1d130fd4 104 LWIP_PLATFORM_DIAG(("rx_report: %"STAT_COUNTER_F"\n\t", igmp->rx_report));
mbed_official 0:51ac1d130fd4 105 LWIP_PLATFORM_DIAG(("tx_join: %"STAT_COUNTER_F"\n\t", igmp->tx_join));
mbed_official 0:51ac1d130fd4 106 LWIP_PLATFORM_DIAG(("tx_leave: %"STAT_COUNTER_F"\n\t", igmp->tx_leave));
mbed_official 0:51ac1d130fd4 107 LWIP_PLATFORM_DIAG(("tx_report: %"STAT_COUNTER_F"\n\t", igmp->tx_report));
mbed_official 0:51ac1d130fd4 108 }
mbed_official 0:51ac1d130fd4 109 #endif /* IGMP_STATS */
mbed_official 0:51ac1d130fd4 110
mbed_official 0:51ac1d130fd4 111 #if MEM_STATS || MEMP_STATS
mbed_official 0:51ac1d130fd4 112 void
mbed_official 0:51ac1d130fd4 113 stats_display_mem(struct stats_mem *mem, char *name)
mbed_official 0:51ac1d130fd4 114 {
mbed_official 0:51ac1d130fd4 115 LWIP_PLATFORM_DIAG(("\nMEM %s\n\t", name));
mbed_official 0:51ac1d130fd4 116 LWIP_PLATFORM_DIAG(("avail: %"U32_F"\n\t", (u32_t)mem->avail));
mbed_official 0:51ac1d130fd4 117 LWIP_PLATFORM_DIAG(("used: %"U32_F"\n\t", (u32_t)mem->used));
mbed_official 0:51ac1d130fd4 118 LWIP_PLATFORM_DIAG(("max: %"U32_F"\n\t", (u32_t)mem->max));
mbed_official 0:51ac1d130fd4 119 LWIP_PLATFORM_DIAG(("err: %"U32_F"\n", (u32_t)mem->err));
mbed_official 0:51ac1d130fd4 120 }
mbed_official 0:51ac1d130fd4 121
mbed_official 0:51ac1d130fd4 122 #if MEMP_STATS
mbed_official 0:51ac1d130fd4 123 void
mbed_official 0:51ac1d130fd4 124 stats_display_memp(struct stats_mem *mem, int index)
mbed_official 0:51ac1d130fd4 125 {
mbed_official 0:51ac1d130fd4 126 char * memp_names[] = {
mbed_official 0:51ac1d130fd4 127 #define LWIP_MEMPOOL(name,num,size,desc) desc,
mbed_official 0:51ac1d130fd4 128 #include "lwip/memp_std.h"
mbed_official 0:51ac1d130fd4 129 };
mbed_official 0:51ac1d130fd4 130 if(index < MEMP_MAX) {
mbed_official 0:51ac1d130fd4 131 stats_display_mem(mem, memp_names[index]);
mbed_official 0:51ac1d130fd4 132 }
mbed_official 0:51ac1d130fd4 133 }
mbed_official 0:51ac1d130fd4 134 #endif /* MEMP_STATS */
mbed_official 0:51ac1d130fd4 135 #endif /* MEM_STATS || MEMP_STATS */
mbed_official 0:51ac1d130fd4 136
mbed_official 0:51ac1d130fd4 137 #if SYS_STATS
mbed_official 0:51ac1d130fd4 138 void
mbed_official 0:51ac1d130fd4 139 stats_display_sys(struct stats_sys *sys)
mbed_official 0:51ac1d130fd4 140 {
mbed_official 0:51ac1d130fd4 141 LWIP_PLATFORM_DIAG(("\nSYS\n\t"));
mbed_official 0:51ac1d130fd4 142 LWIP_PLATFORM_DIAG(("sem.used: %"U32_F"\n\t", (u32_t)sys->sem.used));
mbed_official 0:51ac1d130fd4 143 LWIP_PLATFORM_DIAG(("sem.max: %"U32_F"\n\t", (u32_t)sys->sem.max));
mbed_official 0:51ac1d130fd4 144 LWIP_PLATFORM_DIAG(("sem.err: %"U32_F"\n\t", (u32_t)sys->sem.err));
mbed_official 0:51ac1d130fd4 145 LWIP_PLATFORM_DIAG(("mutex.used: %"U32_F"\n\t", (u32_t)sys->mutex.used));
mbed_official 0:51ac1d130fd4 146 LWIP_PLATFORM_DIAG(("mutex.max: %"U32_F"\n\t", (u32_t)sys->mutex.max));
mbed_official 0:51ac1d130fd4 147 LWIP_PLATFORM_DIAG(("mutex.err: %"U32_F"\n\t", (u32_t)sys->mutex.err));
mbed_official 0:51ac1d130fd4 148 LWIP_PLATFORM_DIAG(("mbox.used: %"U32_F"\n\t", (u32_t)sys->mbox.used));
mbed_official 0:51ac1d130fd4 149 LWIP_PLATFORM_DIAG(("mbox.max: %"U32_F"\n\t", (u32_t)sys->mbox.max));
mbed_official 0:51ac1d130fd4 150 LWIP_PLATFORM_DIAG(("mbox.err: %"U32_F"\n\t", (u32_t)sys->mbox.err));
mbed_official 0:51ac1d130fd4 151 }
mbed_official 0:51ac1d130fd4 152 #endif /* SYS_STATS */
mbed_official 0:51ac1d130fd4 153
mbed_official 0:51ac1d130fd4 154 void
mbed_official 0:51ac1d130fd4 155 stats_display(void)
mbed_official 0:51ac1d130fd4 156 {
mbed_official 0:51ac1d130fd4 157 s16_t i;
mbed_official 0:51ac1d130fd4 158
mbed_official 0:51ac1d130fd4 159 LINK_STATS_DISPLAY();
mbed_official 0:51ac1d130fd4 160 ETHARP_STATS_DISPLAY();
mbed_official 0:51ac1d130fd4 161 IPFRAG_STATS_DISPLAY();
mbed_official 0:51ac1d130fd4 162 IP_STATS_DISPLAY();
mbed_official 0:51ac1d130fd4 163 IGMP_STATS_DISPLAY();
mbed_official 0:51ac1d130fd4 164 ICMP_STATS_DISPLAY();
mbed_official 0:51ac1d130fd4 165 UDP_STATS_DISPLAY();
mbed_official 0:51ac1d130fd4 166 TCP_STATS_DISPLAY();
mbed_official 0:51ac1d130fd4 167 MEM_STATS_DISPLAY();
mbed_official 0:51ac1d130fd4 168 for (i = 0; i < MEMP_MAX; i++) {
mbed_official 0:51ac1d130fd4 169 MEMP_STATS_DISPLAY(i);
mbed_official 0:51ac1d130fd4 170 }
mbed_official 0:51ac1d130fd4 171 SYS_STATS_DISPLAY();
mbed_official 0:51ac1d130fd4 172 }
mbed_official 0:51ac1d130fd4 173 #endif /* LWIP_STATS_DISPLAY */
mbed_official 0:51ac1d130fd4 174
mbed_official 0:51ac1d130fd4 175 #endif /* LWIP_STATS */
mbed_official 0:51ac1d130fd4 176