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lwip/core/stats.c@0:d7bd7384a37c, 2016-12-07 (annotated)

Committer:
grzemich
Date:
Wed Dec 07 23:47:50 2016 +0000
Revision:
0:d7bd7384a37c
dgd

Who changed what in which revision?

UserRevisionLine numberNew contents of line
grzemich 0:d7bd7384a37c 1 /**
grzemich 0:d7bd7384a37c 2 * @file
grzemich 0:d7bd7384a37c 3 * Statistics module
grzemich 0:d7bd7384a37c 4 *
grzemich 0:d7bd7384a37c 5 */
grzemich 0:d7bd7384a37c 6
grzemich 0:d7bd7384a37c 7 /*
grzemich 0:d7bd7384a37c 8 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
grzemich 0:d7bd7384a37c 9 * All rights reserved.
grzemich 0:d7bd7384a37c 10 *
grzemich 0:d7bd7384a37c 11 * Redistribution and use in source and binary forms, with or without modification,
grzemich 0:d7bd7384a37c 12 * are permitted provided that the following conditions are met:
grzemich 0:d7bd7384a37c 13 *
grzemich 0:d7bd7384a37c 14 * 1. Redistributions of source code must retain the above copyright notice,
grzemich 0:d7bd7384a37c 15 * this list of conditions and the following disclaimer.
grzemich 0:d7bd7384a37c 16 * 2. Redistributions in binary form must reproduce the above copyright notice,
grzemich 0:d7bd7384a37c 17 * this list of conditions and the following disclaimer in the documentation
grzemich 0:d7bd7384a37c 18 * and/or other materials provided with the distribution.
grzemich 0:d7bd7384a37c 19 * 3. The name of the author may not be used to endorse or promote products
grzemich 0:d7bd7384a37c 20 * derived from this software without specific prior written permission.
grzemich 0:d7bd7384a37c 21 *
grzemich 0:d7bd7384a37c 22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
grzemich 0:d7bd7384a37c 23 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
grzemich 0:d7bd7384a37c 24 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
grzemich 0:d7bd7384a37c 25 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
grzemich 0:d7bd7384a37c 26 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
grzemich 0:d7bd7384a37c 27 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
grzemich 0:d7bd7384a37c 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
grzemich 0:d7bd7384a37c 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
grzemich 0:d7bd7384a37c 30 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
grzemich 0:d7bd7384a37c 31 * OF SUCH DAMAGE.
grzemich 0:d7bd7384a37c 32 *
grzemich 0:d7bd7384a37c 33 * This file is part of the lwIP TCP/IP stack.
grzemich 0:d7bd7384a37c 34 *
grzemich 0:d7bd7384a37c 35 * Author: Adam Dunkels <adam@sics.se>
grzemich 0:d7bd7384a37c 36 *
grzemich 0:d7bd7384a37c 37 */
grzemich 0:d7bd7384a37c 38
grzemich 0:d7bd7384a37c 39 #include "lwip/opt.h"
grzemich 0:d7bd7384a37c 40
grzemich 0:d7bd7384a37c 41 #if LWIP_STATS /* don't build if not configured for use in lwipopts.h */
grzemich 0:d7bd7384a37c 42
grzemich 0:d7bd7384a37c 43 #include "lwip/def.h"
grzemich 0:d7bd7384a37c 44 #include "lwip/stats.h"
grzemich 0:d7bd7384a37c 45 #include "lwip/mem.h"
grzemich 0:d7bd7384a37c 46
grzemich 0:d7bd7384a37c 47 #include <string.h>
grzemich 0:d7bd7384a37c 48
grzemich 0:d7bd7384a37c 49 struct stats_ lwip_stats;
grzemich 0:d7bd7384a37c 50
grzemich 0:d7bd7384a37c 51 void stats_init(void)
grzemich 0:d7bd7384a37c 52 {
grzemich 0:d7bd7384a37c 53 #ifdef LWIP_DEBUG
grzemich 0:d7bd7384a37c 54 #if MEMP_STATS
grzemich 0:d7bd7384a37c 55 const char * memp_names[] = {
grzemich 0:d7bd7384a37c 56 #define LWIP_MEMPOOL(name,num,size,desc) desc,
grzemich 0:d7bd7384a37c 57 #include "lwip/memp_std.h"
grzemich 0:d7bd7384a37c 58 };
grzemich 0:d7bd7384a37c 59 int i;
grzemich 0:d7bd7384a37c 60 for (i = 0; i < MEMP_MAX; i++) {
grzemich 0:d7bd7384a37c 61 lwip_stats.memp[i].name = memp_names[i];
grzemich 0:d7bd7384a37c 62 }
grzemich 0:d7bd7384a37c 63 #endif /* MEMP_STATS */
grzemich 0:d7bd7384a37c 64 #if MEM_STATS
grzemich 0:d7bd7384a37c 65 lwip_stats.mem.name = "MEM";
grzemich 0:d7bd7384a37c 66 #endif /* MEM_STATS */
grzemich 0:d7bd7384a37c 67 #endif /* LWIP_DEBUG */
grzemich 0:d7bd7384a37c 68 }
grzemich 0:d7bd7384a37c 69
grzemich 0:d7bd7384a37c 70 #if LWIP_STATS_DISPLAY
grzemich 0:d7bd7384a37c 71 void
grzemich 0:d7bd7384a37c 72 stats_display_proto(struct stats_proto *proto, char *name)
grzemich 0:d7bd7384a37c 73 {
grzemich 0:d7bd7384a37c 74 LWIP_PLATFORM_DIAG(("\n%s\n\t", name));
grzemich 0:d7bd7384a37c 75 LWIP_PLATFORM_DIAG(("xmit: %"STAT_COUNTER_F"\n\t", proto->xmit));
grzemich 0:d7bd7384a37c 76 LWIP_PLATFORM_DIAG(("recv: %"STAT_COUNTER_F"\n\t", proto->recv));
grzemich 0:d7bd7384a37c 77 LWIP_PLATFORM_DIAG(("fw: %"STAT_COUNTER_F"\n\t", proto->fw));
grzemich 0:d7bd7384a37c 78 LWIP_PLATFORM_DIAG(("drop: %"STAT_COUNTER_F"\n\t", proto->drop));
grzemich 0:d7bd7384a37c 79 LWIP_PLATFORM_DIAG(("chkerr: %"STAT_COUNTER_F"\n\t", proto->chkerr));
grzemich 0:d7bd7384a37c 80 LWIP_PLATFORM_DIAG(("lenerr: %"STAT_COUNTER_F"\n\t", proto->lenerr));
grzemich 0:d7bd7384a37c 81 LWIP_PLATFORM_DIAG(("memerr: %"STAT_COUNTER_F"\n\t", proto->memerr));
grzemich 0:d7bd7384a37c 82 LWIP_PLATFORM_DIAG(("rterr: %"STAT_COUNTER_F"\n\t", proto->rterr));
grzemich 0:d7bd7384a37c 83 LWIP_PLATFORM_DIAG(("proterr: %"STAT_COUNTER_F"\n\t", proto->proterr));
grzemich 0:d7bd7384a37c 84 LWIP_PLATFORM_DIAG(("opterr: %"STAT_COUNTER_F"\n\t", proto->opterr));
grzemich 0:d7bd7384a37c 85 LWIP_PLATFORM_DIAG(("err: %"STAT_COUNTER_F"\n\t", proto->err));
grzemich 0:d7bd7384a37c 86 LWIP_PLATFORM_DIAG(("cachehit: %"STAT_COUNTER_F"\n", proto->cachehit));
grzemich 0:d7bd7384a37c 87 }
grzemich 0:d7bd7384a37c 88
grzemich 0:d7bd7384a37c 89 #if IGMP_STATS
grzemich 0:d7bd7384a37c 90 void
grzemich 0:d7bd7384a37c 91 stats_display_igmp(struct stats_igmp *igmp)
grzemich 0:d7bd7384a37c 92 {
grzemich 0:d7bd7384a37c 93 LWIP_PLATFORM_DIAG(("\nIGMP\n\t"));
grzemich 0:d7bd7384a37c 94 LWIP_PLATFORM_DIAG(("xmit: %"STAT_COUNTER_F"\n\t", igmp->xmit));
grzemich 0:d7bd7384a37c 95 LWIP_PLATFORM_DIAG(("recv: %"STAT_COUNTER_F"\n\t", igmp->recv));
grzemich 0:d7bd7384a37c 96 LWIP_PLATFORM_DIAG(("drop: %"STAT_COUNTER_F"\n\t", igmp->drop));
grzemich 0:d7bd7384a37c 97 LWIP_PLATFORM_DIAG(("chkerr: %"STAT_COUNTER_F"\n\t", igmp->chkerr));
grzemich 0:d7bd7384a37c 98 LWIP_PLATFORM_DIAG(("lenerr: %"STAT_COUNTER_F"\n\t", igmp->lenerr));
grzemich 0:d7bd7384a37c 99 LWIP_PLATFORM_DIAG(("memerr: %"STAT_COUNTER_F"\n\t", igmp->memerr));
grzemich 0:d7bd7384a37c 100 LWIP_PLATFORM_DIAG(("proterr: %"STAT_COUNTER_F"\n\t", igmp->proterr));
grzemich 0:d7bd7384a37c 101 LWIP_PLATFORM_DIAG(("rx_v1: %"STAT_COUNTER_F"\n\t", igmp->rx_v1));
grzemich 0:d7bd7384a37c 102 LWIP_PLATFORM_DIAG(("rx_group: %"STAT_COUNTER_F"\n", igmp->rx_group));
grzemich 0:d7bd7384a37c 103 LWIP_PLATFORM_DIAG(("rx_general: %"STAT_COUNTER_F"\n", igmp->rx_general));
grzemich 0:d7bd7384a37c 104 LWIP_PLATFORM_DIAG(("rx_report: %"STAT_COUNTER_F"\n\t", igmp->rx_report));
grzemich 0:d7bd7384a37c 105 LWIP_PLATFORM_DIAG(("tx_join: %"STAT_COUNTER_F"\n\t", igmp->tx_join));
grzemich 0:d7bd7384a37c 106 LWIP_PLATFORM_DIAG(("tx_leave: %"STAT_COUNTER_F"\n\t", igmp->tx_leave));
grzemich 0:d7bd7384a37c 107 LWIP_PLATFORM_DIAG(("tx_report: %"STAT_COUNTER_F"\n\t", igmp->tx_report));
grzemich 0:d7bd7384a37c 108 }
grzemich 0:d7bd7384a37c 109 #endif /* IGMP_STATS */
grzemich 0:d7bd7384a37c 110
grzemich 0:d7bd7384a37c 111 #if MEM_STATS || MEMP_STATS
grzemich 0:d7bd7384a37c 112 void
grzemich 0:d7bd7384a37c 113 stats_display_mem(struct stats_mem *mem, char *name)
grzemich 0:d7bd7384a37c 114 {
grzemich 0:d7bd7384a37c 115 LWIP_PLATFORM_DIAG(("\nMEM %s\n\t", name));
grzemich 0:d7bd7384a37c 116 LWIP_PLATFORM_DIAG(("avail: %"U32_F"\n\t", (u32_t)mem->avail));
grzemich 0:d7bd7384a37c 117 LWIP_PLATFORM_DIAG(("used: %"U32_F"\n\t", (u32_t)mem->used));
grzemich 0:d7bd7384a37c 118 LWIP_PLATFORM_DIAG(("max: %"U32_F"\n\t", (u32_t)mem->max));
grzemich 0:d7bd7384a37c 119 LWIP_PLATFORM_DIAG(("err: %"U32_F"\n", (u32_t)mem->err));
grzemich 0:d7bd7384a37c 120 }
grzemich 0:d7bd7384a37c 121
grzemich 0:d7bd7384a37c 122 #if MEMP_STATS
grzemich 0:d7bd7384a37c 123 void
grzemich 0:d7bd7384a37c 124 stats_display_memp(struct stats_mem *mem, int index)
grzemich 0:d7bd7384a37c 125 {
grzemich 0:d7bd7384a37c 126 char * memp_names[] = {
grzemich 0:d7bd7384a37c 127 #define LWIP_MEMPOOL(name,num,size,desc) desc,
grzemich 0:d7bd7384a37c 128 #include "lwip/memp_std.h"
grzemich 0:d7bd7384a37c 129 };
grzemich 0:d7bd7384a37c 130 if(index < MEMP_MAX) {
grzemich 0:d7bd7384a37c 131 stats_display_mem(mem, memp_names[index]);
grzemich 0:d7bd7384a37c 132 }
grzemich 0:d7bd7384a37c 133 }
grzemich 0:d7bd7384a37c 134 #endif /* MEMP_STATS */
grzemich 0:d7bd7384a37c 135 #endif /* MEM_STATS || MEMP_STATS */
grzemich 0:d7bd7384a37c 136
grzemich 0:d7bd7384a37c 137 #if SYS_STATS
grzemich 0:d7bd7384a37c 138 void
grzemich 0:d7bd7384a37c 139 stats_display_sys(struct stats_sys *sys)
grzemich 0:d7bd7384a37c 140 {
grzemich 0:d7bd7384a37c 141 LWIP_PLATFORM_DIAG(("\nSYS\n\t"));
grzemich 0:d7bd7384a37c 142 LWIP_PLATFORM_DIAG(("sem.used: %"U32_F"\n\t", (u32_t)sys->sem.used));
grzemich 0:d7bd7384a37c 143 LWIP_PLATFORM_DIAG(("sem.max: %"U32_F"\n\t", (u32_t)sys->sem.max));
grzemich 0:d7bd7384a37c 144 LWIP_PLATFORM_DIAG(("sem.err: %"U32_F"\n\t", (u32_t)sys->sem.err));
grzemich 0:d7bd7384a37c 145 LWIP_PLATFORM_DIAG(("mutex.used: %"U32_F"\n\t", (u32_t)sys->mutex.used));
grzemich 0:d7bd7384a37c 146 LWIP_PLATFORM_DIAG(("mutex.max: %"U32_F"\n\t", (u32_t)sys->mutex.max));
grzemich 0:d7bd7384a37c 147 LWIP_PLATFORM_DIAG(("mutex.err: %"U32_F"\n\t", (u32_t)sys->mutex.err));
grzemich 0:d7bd7384a37c 148 LWIP_PLATFORM_DIAG(("mbox.used: %"U32_F"\n\t", (u32_t)sys->mbox.used));
grzemich 0:d7bd7384a37c 149 LWIP_PLATFORM_DIAG(("mbox.max: %"U32_F"\n\t", (u32_t)sys->mbox.max));
grzemich 0:d7bd7384a37c 150 LWIP_PLATFORM_DIAG(("mbox.err: %"U32_F"\n\t", (u32_t)sys->mbox.err));
grzemich 0:d7bd7384a37c 151 }
grzemich 0:d7bd7384a37c 152 #endif /* SYS_STATS */
grzemich 0:d7bd7384a37c 153
grzemich 0:d7bd7384a37c 154 void
grzemich 0:d7bd7384a37c 155 stats_display(void)
grzemich 0:d7bd7384a37c 156 {
grzemich 0:d7bd7384a37c 157 s16_t i;
grzemich 0:d7bd7384a37c 158
grzemich 0:d7bd7384a37c 159 LINK_STATS_DISPLAY();
grzemich 0:d7bd7384a37c 160 ETHARP_STATS_DISPLAY();
grzemich 0:d7bd7384a37c 161 IPFRAG_STATS_DISPLAY();
grzemich 0:d7bd7384a37c 162 IP_STATS_DISPLAY();
grzemich 0:d7bd7384a37c 163 IGMP_STATS_DISPLAY();
grzemich 0:d7bd7384a37c 164 ICMP_STATS_DISPLAY();
grzemich 0:d7bd7384a37c 165 UDP_STATS_DISPLAY();
grzemich 0:d7bd7384a37c 166 TCP_STATS_DISPLAY();
grzemich 0:d7bd7384a37c 167 MEM_STATS_DISPLAY();
grzemich 0:d7bd7384a37c 168 for (i = 0; i < MEMP_MAX; i++) {
grzemich 0:d7bd7384a37c 169 MEMP_STATS_DISPLAY(i);
grzemich 0:d7bd7384a37c 170 }
grzemich 0:d7bd7384a37c 171 SYS_STATS_DISPLAY();
grzemich 0:d7bd7384a37c 172 }
grzemich 0:d7bd7384a37c 173 #endif /* LWIP_STATS_DISPLAY */
grzemich 0:d7bd7384a37c 174
grzemich 0:d7bd7384a37c 175 #endif /* LWIP_STATS */
grzemich 0:d7bd7384a37c 176