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lwip_stats.c
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00001 /** 00002 * @file 00003 * Statistics module 00004 * 00005 */ 00006 00007 /* 00008 * Copyright (c) 2001-2004 Swedish Institute of Computer Science. 00009 * All rights reserved. 00010 * 00011 * Redistribution and use in source and binary forms, with or without modification, 00012 * are permitted provided that the following conditions are met: 00013 * 00014 * 1. Redistributions of source code must retain the above copyright notice, 00015 * this list of conditions and the following disclaimer. 00016 * 2. Redistributions in binary form must reproduce the above copyright notice, 00017 * this list of conditions and the following disclaimer in the documentation 00018 * and/or other materials provided with the distribution. 00019 * 3. The name of the author may not be used to endorse or promote products 00020 * derived from this software without specific prior written permission. 00021 * 00022 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED 00023 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 00024 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 00025 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00026 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 00027 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00028 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00029 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 00030 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY 00031 * OF SUCH DAMAGE. 00032 * 00033 * This file is part of the lwIP TCP/IP stack. 00034 * 00035 * Author: Adam Dunkels <adam@sics.se> 00036 * 00037 */ 00038 00039 #include "lwip/opt.h" 00040 00041 #if LWIP_STATS /* don't build if not configured for use in lwipopts.h */ 00042 00043 #include "lwip/def.h" 00044 #include "lwip/stats.h" 00045 #include "lwip/mem.h" 00046 #include "lwip/debug.h" 00047 00048 #include <string.h> 00049 00050 struct stats_ lwip_stats; 00051 00052 void 00053 stats_init(void) 00054 { 00055 #ifdef LWIP_DEBUG 00056 #if MEM_STATS 00057 lwip_stats.mem.name = "MEM"; 00058 #endif /* MEM_STATS */ 00059 #endif /* LWIP_DEBUG */ 00060 } 00061 00062 #if LWIP_STATS_DISPLAY 00063 void 00064 stats_display_proto(struct stats_proto *proto, const char *name) 00065 { 00066 LWIP_PLATFORM_DIAG(("\n%s\n\t", name)); 00067 LWIP_PLATFORM_DIAG(("xmit: %"STAT_COUNTER_F"\n\t", proto->xmit)); 00068 LWIP_PLATFORM_DIAG(("recv: %"STAT_COUNTER_F"\n\t", proto->recv)); 00069 LWIP_PLATFORM_DIAG(("fw: %"STAT_COUNTER_F"\n\t", proto->fw)); 00070 LWIP_PLATFORM_DIAG(("drop: %"STAT_COUNTER_F"\n\t", proto->drop)); 00071 LWIP_PLATFORM_DIAG(("chkerr: %"STAT_COUNTER_F"\n\t", proto->chkerr)); 00072 LWIP_PLATFORM_DIAG(("lenerr: %"STAT_COUNTER_F"\n\t", proto->lenerr)); 00073 LWIP_PLATFORM_DIAG(("memerr: %"STAT_COUNTER_F"\n\t", proto->memerr)); 00074 LWIP_PLATFORM_DIAG(("rterr: %"STAT_COUNTER_F"\n\t", proto->rterr)); 00075 LWIP_PLATFORM_DIAG(("proterr: %"STAT_COUNTER_F"\n\t", proto->proterr)); 00076 LWIP_PLATFORM_DIAG(("opterr: %"STAT_COUNTER_F"\n\t", proto->opterr)); 00077 LWIP_PLATFORM_DIAG(("err: %"STAT_COUNTER_F"\n\t", proto->err)); 00078 LWIP_PLATFORM_DIAG(("cachehit: %"STAT_COUNTER_F"\n", proto->cachehit)); 00079 } 00080 00081 #if IGMP_STATS || MLD6_STATS 00082 void 00083 stats_display_igmp(struct stats_igmp *igmp, const char *name) 00084 { 00085 LWIP_PLATFORM_DIAG(("\n%s\n\t", name)); 00086 LWIP_PLATFORM_DIAG(("xmit: %"STAT_COUNTER_F"\n\t", igmp->xmit)); 00087 LWIP_PLATFORM_DIAG(("recv: %"STAT_COUNTER_F"\n\t", igmp->recv)); 00088 LWIP_PLATFORM_DIAG(("drop: %"STAT_COUNTER_F"\n\t", igmp->drop)); 00089 LWIP_PLATFORM_DIAG(("chkerr: %"STAT_COUNTER_F"\n\t", igmp->chkerr)); 00090 LWIP_PLATFORM_DIAG(("lenerr: %"STAT_COUNTER_F"\n\t", igmp->lenerr)); 00091 LWIP_PLATFORM_DIAG(("memerr: %"STAT_COUNTER_F"\n\t", igmp->memerr)); 00092 LWIP_PLATFORM_DIAG(("proterr: %"STAT_COUNTER_F"\n\t", igmp->proterr)); 00093 LWIP_PLATFORM_DIAG(("rx_v1: %"STAT_COUNTER_F"\n\t", igmp->rx_v1)); 00094 LWIP_PLATFORM_DIAG(("rx_group: %"STAT_COUNTER_F"\n\t", igmp->rx_group)); 00095 LWIP_PLATFORM_DIAG(("rx_general: %"STAT_COUNTER_F"\n\t", igmp->rx_general)); 00096 LWIP_PLATFORM_DIAG(("rx_report: %"STAT_COUNTER_F"\n\t", igmp->rx_report)); 00097 LWIP_PLATFORM_DIAG(("tx_join: %"STAT_COUNTER_F"\n\t", igmp->tx_join)); 00098 LWIP_PLATFORM_DIAG(("tx_leave: %"STAT_COUNTER_F"\n\t", igmp->tx_leave)); 00099 LWIP_PLATFORM_DIAG(("tx_report: %"STAT_COUNTER_F"\n\t", igmp->tx_report)); 00100 } 00101 #endif /* IGMP_STATS || MLD6_STATS */ 00102 00103 #if MEM_STATS || MEMP_STATS 00104 void 00105 stats_display_mem(struct stats_mem *mem, const char *name) 00106 { 00107 LWIP_PLATFORM_DIAG(("\nMEM %s\n\t", name)); 00108 LWIP_PLATFORM_DIAG(("avail: %"U32_F"\n\t", (u32_t)mem->avail)); 00109 LWIP_PLATFORM_DIAG(("used: %"U32_F"\n\t", (u32_t)mem->used)); 00110 LWIP_PLATFORM_DIAG(("max: %"U32_F"\n\t", (u32_t)mem->max)); 00111 LWIP_PLATFORM_DIAG(("err: %"U32_F"\n", (u32_t)mem->err)); 00112 } 00113 00114 #if MEMP_STATS 00115 void 00116 stats_display_memp(struct stats_mem *mem, int index) 00117 { 00118 if (index < MEMP_MAX) { 00119 stats_display_mem(mem, mem->name); 00120 } 00121 } 00122 #endif /* MEMP_STATS */ 00123 #endif /* MEM_STATS || MEMP_STATS */ 00124 00125 #if SYS_STATS 00126 void 00127 stats_display_sys(struct stats_sys *sys) 00128 { 00129 LWIP_PLATFORM_DIAG(("\nSYS\n\t")); 00130 LWIP_PLATFORM_DIAG(("sem.used: %"U32_F"\n\t", (u32_t)sys->sem.used)); 00131 LWIP_PLATFORM_DIAG(("sem.max: %"U32_F"\n\t", (u32_t)sys->sem.max)); 00132 LWIP_PLATFORM_DIAG(("sem.err: %"U32_F"\n\t", (u32_t)sys->sem.err)); 00133 LWIP_PLATFORM_DIAG(("mutex.used: %"U32_F"\n\t", (u32_t)sys->mutex.used)); 00134 LWIP_PLATFORM_DIAG(("mutex.max: %"U32_F"\n\t", (u32_t)sys->mutex.max)); 00135 LWIP_PLATFORM_DIAG(("mutex.err: %"U32_F"\n\t", (u32_t)sys->mutex.err)); 00136 LWIP_PLATFORM_DIAG(("mbox.used: %"U32_F"\n\t", (u32_t)sys->mbox.used)); 00137 LWIP_PLATFORM_DIAG(("mbox.max: %"U32_F"\n\t", (u32_t)sys->mbox.max)); 00138 LWIP_PLATFORM_DIAG(("mbox.err: %"U32_F"\n\t", (u32_t)sys->mbox.err)); 00139 } 00140 #endif /* SYS_STATS */ 00141 00142 void 00143 stats_display(void) 00144 { 00145 s16_t i; 00146 00147 LINK_STATS_DISPLAY(); 00148 ETHARP_STATS_DISPLAY(); 00149 IPFRAG_STATS_DISPLAY(); 00150 IP6_FRAG_STATS_DISPLAY(); 00151 IP_STATS_DISPLAY(); 00152 ND6_STATS_DISPLAY(); 00153 IP6_STATS_DISPLAY(); 00154 IGMP_STATS_DISPLAY(); 00155 MLD6_STATS_DISPLAY(); 00156 ICMP_STATS_DISPLAY(); 00157 ICMP6_STATS_DISPLAY(); 00158 UDP_STATS_DISPLAY(); 00159 TCP_STATS_DISPLAY(); 00160 MEM_STATS_DISPLAY(); 00161 for (i = 0; i < MEMP_MAX; i++) { 00162 MEMP_STATS_DISPLAY(i); 00163 } 00164 SYS_STATS_DISPLAY(); 00165 } 00166 #endif /* LWIP_STATS_DISPLAY */ 00167 00168 #endif /* LWIP_STATS */ 00169
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