mbed unsupported / lwip

A version of LWIP, provided for backwards compatibility.

Dependents:   AA_DemoBoard DemoBoard HelloServerDemo DemoBoard_RangeIndicator ... more

trunk/Core/lwIP/include/lwip/stats.h@0:5e1631496985, 2012-05-08 (annotated)

Committer:
root@mbed.org
Date:
Tue May 08 15:32:10 2012 +0100
Revision:
0:5e1631496985
initial commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
root@mbed.org 0:5e1631496985 1 /*
root@mbed.org 0:5e1631496985 2 * Copyright (c) 2001-2004 Swedish Institute of Computer Science.
root@mbed.org 0:5e1631496985 3 * All rights reserved.
root@mbed.org 0:5e1631496985 4 *
root@mbed.org 0:5e1631496985 5 * Redistribution and use in source and binary forms, with or without modification,
root@mbed.org 0:5e1631496985 6 * are permitted provided that the following conditions are met:
root@mbed.org 0:5e1631496985 7 *
root@mbed.org 0:5e1631496985 8 * 1. Redistributions of source code must retain the above copyright notice,
root@mbed.org 0:5e1631496985 9 * this list of conditions and the following disclaimer.
root@mbed.org 0:5e1631496985 10 * 2. Redistributions in binary form must reproduce the above copyright notice,
root@mbed.org 0:5e1631496985 11 * this list of conditions and the following disclaimer in the documentation
root@mbed.org 0:5e1631496985 12 * and/or other materials provided with the distribution.
root@mbed.org 0:5e1631496985 13 * 3. The name of the author may not be used to endorse or promote products
root@mbed.org 0:5e1631496985 14 * derived from this software without specific prior written permission.
root@mbed.org 0:5e1631496985 15 *
root@mbed.org 0:5e1631496985 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
root@mbed.org 0:5e1631496985 17 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
root@mbed.org 0:5e1631496985 18 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT
root@mbed.org 0:5e1631496985 19 * SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
root@mbed.org 0:5e1631496985 20 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT
root@mbed.org 0:5e1631496985 21 * OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
root@mbed.org 0:5e1631496985 22 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
root@mbed.org 0:5e1631496985 23 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
root@mbed.org 0:5e1631496985 24 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
root@mbed.org 0:5e1631496985 25 * OF SUCH DAMAGE.
root@mbed.org 0:5e1631496985 26 *
root@mbed.org 0:5e1631496985 27 * This file is part of the lwIP TCP/IP stack.
root@mbed.org 0:5e1631496985 28 *
root@mbed.org 0:5e1631496985 29 * Author: Adam Dunkels <adam@sics.se>
root@mbed.org 0:5e1631496985 30 *
root@mbed.org 0:5e1631496985 31 */
root@mbed.org 0:5e1631496985 32 #ifndef __LWIP_STATS_H__
root@mbed.org 0:5e1631496985 33 #define __LWIP_STATS_H__
root@mbed.org 0:5e1631496985 34
root@mbed.org 0:5e1631496985 35 #include "lwip/opt.h"
root@mbed.org 0:5e1631496985 36
root@mbed.org 0:5e1631496985 37 #include "lwip/mem.h"
root@mbed.org 0:5e1631496985 38 #include "lwip/memp.h"
root@mbed.org 0:5e1631496985 39
root@mbed.org 0:5e1631496985 40 #ifdef __cplusplus
root@mbed.org 0:5e1631496985 41 extern "C" {
root@mbed.org 0:5e1631496985 42 #endif
root@mbed.org 0:5e1631496985 43
root@mbed.org 0:5e1631496985 44 #if LWIP_STATS
root@mbed.org 0:5e1631496985 45
root@mbed.org 0:5e1631496985 46 #ifndef LWIP_STATS_LARGE
root@mbed.org 0:5e1631496985 47 #define LWIP_STATS_LARGE 0
root@mbed.org 0:5e1631496985 48 #endif
root@mbed.org 0:5e1631496985 49
root@mbed.org 0:5e1631496985 50 #if LWIP_STATS_LARGE
root@mbed.org 0:5e1631496985 51 #define STAT_COUNTER u32_t
root@mbed.org 0:5e1631496985 52 #define STAT_COUNTER_F U32_F
root@mbed.org 0:5e1631496985 53 #else
root@mbed.org 0:5e1631496985 54 #define STAT_COUNTER u16_t
root@mbed.org 0:5e1631496985 55 #define STAT_COUNTER_F U16_F
root@mbed.org 0:5e1631496985 56 #endif
root@mbed.org 0:5e1631496985 57
root@mbed.org 0:5e1631496985 58 struct stats_proto {
root@mbed.org 0:5e1631496985 59 STAT_COUNTER xmit; /* Transmitted packets. */
root@mbed.org 0:5e1631496985 60 STAT_COUNTER recv; /* Received packets. */
root@mbed.org 0:5e1631496985 61 STAT_COUNTER fw; /* Forwarded packets. */
root@mbed.org 0:5e1631496985 62 STAT_COUNTER drop; /* Dropped packets. */
root@mbed.org 0:5e1631496985 63 STAT_COUNTER chkerr; /* Checksum error. */
root@mbed.org 0:5e1631496985 64 STAT_COUNTER lenerr; /* Invalid length error. */
root@mbed.org 0:5e1631496985 65 STAT_COUNTER memerr; /* Out of memory error. */
root@mbed.org 0:5e1631496985 66 STAT_COUNTER rterr; /* Routing error. */
root@mbed.org 0:5e1631496985 67 STAT_COUNTER proterr; /* Protocol error. */
root@mbed.org 0:5e1631496985 68 STAT_COUNTER opterr; /* Error in options. */
root@mbed.org 0:5e1631496985 69 STAT_COUNTER err; /* Misc error. */
root@mbed.org 0:5e1631496985 70 STAT_COUNTER cachehit;
root@mbed.org 0:5e1631496985 71 };
root@mbed.org 0:5e1631496985 72
root@mbed.org 0:5e1631496985 73 struct stats_igmp {
root@mbed.org 0:5e1631496985 74 STAT_COUNTER lenerr; /* Invalid length error. */
root@mbed.org 0:5e1631496985 75 STAT_COUNTER chkerr; /* Checksum error. */
root@mbed.org 0:5e1631496985 76 STAT_COUNTER v1_rxed; /* */
root@mbed.org 0:5e1631496985 77 STAT_COUNTER join_sent; /* */
root@mbed.org 0:5e1631496985 78 STAT_COUNTER leave_sent; /* */
root@mbed.org 0:5e1631496985 79 STAT_COUNTER unicast_query; /* */
root@mbed.org 0:5e1631496985 80 STAT_COUNTER report_sent; /* */
root@mbed.org 0:5e1631496985 81 STAT_COUNTER report_rxed; /* */
root@mbed.org 0:5e1631496985 82 STAT_COUNTER group_query_rxed; /* */
root@mbed.org 0:5e1631496985 83 };
root@mbed.org 0:5e1631496985 84
root@mbed.org 0:5e1631496985 85 struct stats_mem {
root@mbed.org 0:5e1631496985 86 mem_size_t avail;
root@mbed.org 0:5e1631496985 87 mem_size_t used;
root@mbed.org 0:5e1631496985 88 mem_size_t max;
root@mbed.org 0:5e1631496985 89 STAT_COUNTER err;
root@mbed.org 0:5e1631496985 90 STAT_COUNTER illegal;
root@mbed.org 0:5e1631496985 91 };
root@mbed.org 0:5e1631496985 92
root@mbed.org 0:5e1631496985 93 struct stats_syselem {
root@mbed.org 0:5e1631496985 94 STAT_COUNTER used;
root@mbed.org 0:5e1631496985 95 STAT_COUNTER max;
root@mbed.org 0:5e1631496985 96 STAT_COUNTER err;
root@mbed.org 0:5e1631496985 97 };
root@mbed.org 0:5e1631496985 98
root@mbed.org 0:5e1631496985 99 struct stats_sys {
root@mbed.org 0:5e1631496985 100 struct stats_syselem sem;
root@mbed.org 0:5e1631496985 101 struct stats_syselem mbox;
root@mbed.org 0:5e1631496985 102 };
root@mbed.org 0:5e1631496985 103
root@mbed.org 0:5e1631496985 104 struct stats_ {
root@mbed.org 0:5e1631496985 105 #if LINK_STATS
root@mbed.org 0:5e1631496985 106 struct stats_proto link;
root@mbed.org 0:5e1631496985 107 #endif
root@mbed.org 0:5e1631496985 108 #if ETHARP_STATS
root@mbed.org 0:5e1631496985 109 struct stats_proto etharp;
root@mbed.org 0:5e1631496985 110 #endif
root@mbed.org 0:5e1631496985 111 #if IPFRAG_STATS
root@mbed.org 0:5e1631496985 112 struct stats_proto ip_frag;
root@mbed.org 0:5e1631496985 113 #endif
root@mbed.org 0:5e1631496985 114 #if IP_STATS
root@mbed.org 0:5e1631496985 115 struct stats_proto ip;
root@mbed.org 0:5e1631496985 116 #endif
root@mbed.org 0:5e1631496985 117 #if ICMP_STATS
root@mbed.org 0:5e1631496985 118 struct stats_proto icmp;
root@mbed.org 0:5e1631496985 119 #endif
root@mbed.org 0:5e1631496985 120 #if IGMP_STATS
root@mbed.org 0:5e1631496985 121 struct stats_igmp igmp;
root@mbed.org 0:5e1631496985 122 #endif
root@mbed.org 0:5e1631496985 123 #if UDP_STATS
root@mbed.org 0:5e1631496985 124 struct stats_proto udp;
root@mbed.org 0:5e1631496985 125 #endif
root@mbed.org 0:5e1631496985 126 #if TCP_STATS
root@mbed.org 0:5e1631496985 127 struct stats_proto tcp;
root@mbed.org 0:5e1631496985 128 #endif
root@mbed.org 0:5e1631496985 129 #if MEM_STATS
root@mbed.org 0:5e1631496985 130 struct stats_mem mem;
root@mbed.org 0:5e1631496985 131 #endif
root@mbed.org 0:5e1631496985 132 #if MEMP_STATS
root@mbed.org 0:5e1631496985 133 struct stats_mem memp[MEMP_MAX];
root@mbed.org 0:5e1631496985 134 #endif
root@mbed.org 0:5e1631496985 135 #if SYS_STATS
root@mbed.org 0:5e1631496985 136 struct stats_sys sys;
root@mbed.org 0:5e1631496985 137 #endif
root@mbed.org 0:5e1631496985 138 };
root@mbed.org 0:5e1631496985 139
root@mbed.org 0:5e1631496985 140 extern struct stats_ lwip_stats;
root@mbed.org 0:5e1631496985 141
root@mbed.org 0:5e1631496985 142 #define stats_init() /* Compatibility define, not init needed. */
root@mbed.org 0:5e1631496985 143
root@mbed.org 0:5e1631496985 144 #define STATS_INC(x) ++lwip_stats.x
root@mbed.org 0:5e1631496985 145 #define STATS_DEC(x) --lwip_stats.x
root@mbed.org 0:5e1631496985 146 #else
root@mbed.org 0:5e1631496985 147 #define stats_init()
root@mbed.org 0:5e1631496985 148 #define STATS_INC(x)
root@mbed.org 0:5e1631496985 149 #define STATS_DEC(x)
root@mbed.org 0:5e1631496985 150 #endif /* LWIP_STATS */
root@mbed.org 0:5e1631496985 151
root@mbed.org 0:5e1631496985 152 #if TCP_STATS
root@mbed.org 0:5e1631496985 153 #define TCP_STATS_INC(x) STATS_INC(x)
root@mbed.org 0:5e1631496985 154 #define TCP_STATS_DISPLAY() stats_display_proto(&lwip_stats.tcp, "TCP")
root@mbed.org 0:5e1631496985 155 #else
root@mbed.org 0:5e1631496985 156 #define TCP_STATS_INC(x)
root@mbed.org 0:5e1631496985 157 #define TCP_STATS_DISPLAY()
root@mbed.org 0:5e1631496985 158 #endif
root@mbed.org 0:5e1631496985 159
root@mbed.org 0:5e1631496985 160 #if UDP_STATS
root@mbed.org 0:5e1631496985 161 #define UDP_STATS_INC(x) STATS_INC(x)
root@mbed.org 0:5e1631496985 162 #define UDP_STATS_DISPLAY() stats_display_proto(&lwip_stats.udp, "UDP")
root@mbed.org 0:5e1631496985 163 #else
root@mbed.org 0:5e1631496985 164 #define UDP_STATS_INC(x)
root@mbed.org 0:5e1631496985 165 #define UDP_STATS_DISPLAY()
root@mbed.org 0:5e1631496985 166 #endif
root@mbed.org 0:5e1631496985 167
root@mbed.org 0:5e1631496985 168 #if ICMP_STATS
root@mbed.org 0:5e1631496985 169 #define ICMP_STATS_INC(x) STATS_INC(x)
root@mbed.org 0:5e1631496985 170 #define ICMP_STATS_DISPLAY() stats_display_proto(&lwip_stats.icmp, "ICMP")
root@mbed.org 0:5e1631496985 171 #else
root@mbed.org 0:5e1631496985 172 #define ICMP_STATS_INC(x)
root@mbed.org 0:5e1631496985 173 #define ICMP_STATS_DISPLAY()
root@mbed.org 0:5e1631496985 174 #endif
root@mbed.org 0:5e1631496985 175
root@mbed.org 0:5e1631496985 176 #if IGMP_STATS
root@mbed.org 0:5e1631496985 177 #define IGMP_STATS_INC(x) STATS_INC(x)
root@mbed.org 0:5e1631496985 178 #define IGMP_STATS_DISPLAY() stats_display_igmp(&lwip_stats.igmp)
root@mbed.org 0:5e1631496985 179 #else
root@mbed.org 0:5e1631496985 180 #define IGMP_STATS_INC(x)
root@mbed.org 0:5e1631496985 181 #define IGMP_STATS_DISPLAY()
root@mbed.org 0:5e1631496985 182 #endif
root@mbed.org 0:5e1631496985 183
root@mbed.org 0:5e1631496985 184 #if IP_STATS
root@mbed.org 0:5e1631496985 185 #define IP_STATS_INC(x) STATS_INC(x)
root@mbed.org 0:5e1631496985 186 #define IP_STATS_DISPLAY() stats_display_proto(&lwip_stats.ip, "IP")
root@mbed.org 0:5e1631496985 187 #else
root@mbed.org 0:5e1631496985 188 #define IP_STATS_INC(x)
root@mbed.org 0:5e1631496985 189 #define IP_STATS_DISPLAY()
root@mbed.org 0:5e1631496985 190 #endif
root@mbed.org 0:5e1631496985 191
root@mbed.org 0:5e1631496985 192 #if IPFRAG_STATS
root@mbed.org 0:5e1631496985 193 #define IPFRAG_STATS_INC(x) STATS_INC(x)
root@mbed.org 0:5e1631496985 194 #define IPFRAG_STATS_DISPLAY() stats_display_proto(&lwip_stats.ip_frag, "IP_FRAG")
root@mbed.org 0:5e1631496985 195 #else
root@mbed.org 0:5e1631496985 196 #define IPFRAG_STATS_INC(x)
root@mbed.org 0:5e1631496985 197 #define IPFRAG_STATS_DISPLAY()
root@mbed.org 0:5e1631496985 198 #endif
root@mbed.org 0:5e1631496985 199
root@mbed.org 0:5e1631496985 200 #if ETHARP_STATS
root@mbed.org 0:5e1631496985 201 #define ETHARP_STATS_INC(x) STATS_INC(x)
root@mbed.org 0:5e1631496985 202 #define ETHARP_STATS_DISPLAY() stats_display_proto(&lwip_stats.etharp, "ETHARP")
root@mbed.org 0:5e1631496985 203 #else
root@mbed.org 0:5e1631496985 204 #define ETHARP_STATS_INC(x)
root@mbed.org 0:5e1631496985 205 #define ETHARP_STATS_DISPLAY()
root@mbed.org 0:5e1631496985 206 #endif
root@mbed.org 0:5e1631496985 207
root@mbed.org 0:5e1631496985 208 #if LINK_STATS
root@mbed.org 0:5e1631496985 209 #define LINK_STATS_INC(x) STATS_INC(x)
root@mbed.org 0:5e1631496985 210 #define LINK_STATS_DISPLAY() stats_display_proto(&lwip_stats.link, "LINK")
root@mbed.org 0:5e1631496985 211 #else
root@mbed.org 0:5e1631496985 212 #define LINK_STATS_INC(x)
root@mbed.org 0:5e1631496985 213 #define LINK_STATS_DISPLAY()
root@mbed.org 0:5e1631496985 214 #endif
root@mbed.org 0:5e1631496985 215
root@mbed.org 0:5e1631496985 216 #if MEM_STATS
root@mbed.org 0:5e1631496985 217 #define MEM_STATS_AVAIL(x, y) lwip_stats.mem.x = y
root@mbed.org 0:5e1631496985 218 #define MEM_STATS_INC(x) STATS_INC(mem.x)
root@mbed.org 0:5e1631496985 219 #define MEM_STATS_INC_USED(x, y) do { lwip_stats.mem.used += y; \
root@mbed.org 0:5e1631496985 220 if (lwip_stats.mem.max < lwip_stats.mem.used) { \
root@mbed.org 0:5e1631496985 221 lwip_stats.mem.max = lwip_stats.mem.used; \
root@mbed.org 0:5e1631496985 222 } \
root@mbed.org 0:5e1631496985 223 } while(0)
root@mbed.org 0:5e1631496985 224 #define MEM_STATS_DEC_USED(x, y) lwip_stats.mem.x -= y
root@mbed.org 0:5e1631496985 225 #define MEM_STATS_DISPLAY() stats_display_mem(&lwip_stats.mem, "HEAP")
root@mbed.org 0:5e1631496985 226 #else
root@mbed.org 0:5e1631496985 227 #define MEM_STATS_AVAIL(x, y)
root@mbed.org 0:5e1631496985 228 #define MEM_STATS_INC(x)
root@mbed.org 0:5e1631496985 229 #define MEM_STATS_INC_USED(x, y)
root@mbed.org 0:5e1631496985 230 #define MEM_STATS_DEC_USED(x, y)
root@mbed.org 0:5e1631496985 231 #define MEM_STATS_DISPLAY()
root@mbed.org 0:5e1631496985 232 #endif
root@mbed.org 0:5e1631496985 233
root@mbed.org 0:5e1631496985 234 #if MEMP_STATS
root@mbed.org 0:5e1631496985 235 #define MEMP_STATS_AVAIL(x, i, y) lwip_stats.memp[i].x = y
root@mbed.org 0:5e1631496985 236 #define MEMP_STATS_INC(x, i) STATS_INC(memp[i].x)
root@mbed.org 0:5e1631496985 237 #define MEMP_STATS_DEC(x, i) STATS_DEC(memp[i].x)
root@mbed.org 0:5e1631496985 238 #define MEMP_STATS_INC_USED(x, i) do { ++lwip_stats.memp[i].used; \
root@mbed.org 0:5e1631496985 239 if (lwip_stats.memp[i].max < lwip_stats.memp[i].used) { \
root@mbed.org 0:5e1631496985 240 lwip_stats.memp[i].max = lwip_stats.memp[i].used; \
root@mbed.org 0:5e1631496985 241 } \
root@mbed.org 0:5e1631496985 242 } while(0)
root@mbed.org 0:5e1631496985 243 #define MEMP_STATS_DISPLAY(i) stats_display_memp(&lwip_stats.memp[i], i)
root@mbed.org 0:5e1631496985 244 #else
root@mbed.org 0:5e1631496985 245 #define MEMP_STATS_AVAIL(x, i, y)
root@mbed.org 0:5e1631496985 246 #define MEMP_STATS_INC(x, i)
root@mbed.org 0:5e1631496985 247 #define MEMP_STATS_DEC(x, i)
root@mbed.org 0:5e1631496985 248 #define MEMP_STATS_INC_USED(x, i)
root@mbed.org 0:5e1631496985 249 #define MEMP_STATS_DISPLAY(i)
root@mbed.org 0:5e1631496985 250 #endif
root@mbed.org 0:5e1631496985 251
root@mbed.org 0:5e1631496985 252 #if SYS_STATS
root@mbed.org 0:5e1631496985 253 #define SYS_STATS_INC(x) STATS_INC(sys.x)
root@mbed.org 0:5e1631496985 254 #define SYS_STATS_DEC(x) STATS_DEC(sys.x)
root@mbed.org 0:5e1631496985 255 #define SYS_STATS_DISPLAY() stats_display_sys(&lwip_stats.sys)
root@mbed.org 0:5e1631496985 256 #else
root@mbed.org 0:5e1631496985 257 #define SYS_STATS_INC(x)
root@mbed.org 0:5e1631496985 258 #define SYS_STATS_DEC(x)
root@mbed.org 0:5e1631496985 259 #define SYS_STATS_DISPLAY()
root@mbed.org 0:5e1631496985 260 #endif
root@mbed.org 0:5e1631496985 261
root@mbed.org 0:5e1631496985 262 /* Display of statistics */
root@mbed.org 0:5e1631496985 263 #if LWIP_STATS_DISPLAY
root@mbed.org 0:5e1631496985 264 void stats_display(void);
root@mbed.org 0:5e1631496985 265 void stats_display_proto(struct stats_proto *proto, char *name);
root@mbed.org 0:5e1631496985 266 void stats_display_igmp(struct stats_igmp *igmp);
root@mbed.org 0:5e1631496985 267 void stats_display_mem(struct stats_mem *mem, char *name);
root@mbed.org 0:5e1631496985 268 void stats_display_memp(struct stats_mem *mem, int index);
root@mbed.org 0:5e1631496985 269 void stats_display_sys(struct stats_sys *sys);
root@mbed.org 0:5e1631496985 270 #else
root@mbed.org 0:5e1631496985 271 #define stats_display()
root@mbed.org 0:5e1631496985 272 #define stats_display_proto(proto, name)
root@mbed.org 0:5e1631496985 273 #define stats_display_igmp(igmp)
root@mbed.org 0:5e1631496985 274 #define stats_display_mem(mem, name)
root@mbed.org 0:5e1631496985 275 #define stats_display_memp(mem, index)
root@mbed.org 0:5e1631496985 276 #define stats_display_sys(sys)
root@mbed.org 0:5e1631496985 277 #endif /* LWIP_STATS_DISPLAY */
root@mbed.org 0:5e1631496985 278
root@mbed.org 0:5e1631496985 279 #ifdef __cplusplus
root@mbed.org 0:5e1631496985 280 }
root@mbed.org 0:5e1631496985 281 #endif
root@mbed.org 0:5e1631496985 282
root@mbed.org 0:5e1631496985 283 #endif /* __LWIP_STATS_H__ */