297 lines
8.0 KiB
C
297 lines
8.0 KiB
C
/*
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* Copyright (c) 2016 Intel Corporation
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#if defined(CONFIG_NET_STATISTICS_PERIODIC_OUTPUT)
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#define SYS_LOG_DOMAIN "net/stats"
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#define NET_SYS_LOG_LEVEL SYS_LOG_LEVEL_INFO
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#define NET_LOG_ENABLED 1
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#endif
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#include <kernel.h>
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#include <string.h>
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#include <errno.h>
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#include <net/net_core.h>
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#include "net_stats.h"
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struct net_stats net_stats;
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#ifdef CONFIG_NET_STATISTICS_PERIODIC_OUTPUT
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#define PRINT_STATISTICS_INTERVAL (30 * MSEC_PER_SEC)
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static inline void stats(void)
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{
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static s64_t next_print;
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s64_t curr = k_uptime_get();
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if (!next_print || (next_print < curr &&
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(!((curr - next_print) > PRINT_STATISTICS_INTERVAL)))) {
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s64_t new_print;
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#if defined(CONFIG_NET_STATISTICS_IPV6)
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NET_INFO("IPv6 recv %d\tsent\t%d\tdrop\t%d\tforwarded\t%d",
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GET_STAT(ipv6.recv),
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GET_STAT(ipv6.sent),
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GET_STAT(ipv6.drop),
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GET_STAT(ipv6.forwarded));
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#if defined(CONFIG_NET_STATISTICS_IPV6_ND)
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NET_INFO("IPv6 ND recv %d\tsent\t%d\tdrop\t%d",
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GET_STAT(ipv6_nd.recv),
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GET_STAT(ipv6_nd.sent),
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GET_STAT(ipv6_nd.drop));
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#endif /* CONFIG_NET_STATISTICS_IPV6_ND */
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#if defined(CONFIG_NET_STATISTICS_MLD)
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NET_INFO("IPv6 MLD recv %d\tsent\t%d\tdrop\t%d",
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GET_STAT(ipv6_mld.recv),
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GET_STAT(ipv6_mld.sent),
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GET_STAT(ipv6_mld.drop));
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#endif /* CONFIG_NET_STATISTICS_MLD */
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#endif /* CONFIG_NET_STATISTICS_IPV6 */
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#if defined(CONFIG_NET_STATISTICS_IPV4)
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NET_INFO("IPv4 recv %d\tsent\t%d\tdrop\t%d\tforwarded\t%d",
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GET_STAT(ipv4.recv),
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GET_STAT(ipv4.sent),
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GET_STAT(ipv4.drop),
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GET_STAT(ipv4.forwarded));
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#endif /* CONFIG_NET_STATISTICS_IPV4 */
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NET_INFO("IP vhlerr %d\thblener\t%d\tlblener\t%d",
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GET_STAT(ip_errors.vhlerr),
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GET_STAT(ip_errors.hblenerr),
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GET_STAT(ip_errors.lblenerr));
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NET_INFO("IP fragerr %d\tchkerr\t%d\tprotoer\t%d",
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GET_STAT(ip_errors.fragerr),
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GET_STAT(ip_errors.chkerr),
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GET_STAT(ip_errors.protoerr));
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NET_INFO("ICMP recv %d\tsent\t%d\tdrop\t%d",
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GET_STAT(icmp.recv),
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GET_STAT(icmp.sent),
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GET_STAT(icmp.drop));
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NET_INFO("ICMP typeer %d\tchkerr\t%d",
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GET_STAT(icmp.typeerr),
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GET_STAT(icmp.chkerr));
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#if defined(CONFIG_NET_STATISTICS_UDP)
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NET_INFO("UDP recv %d\tsent\t%d\tdrop\t%d",
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GET_STAT(udp.recv),
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GET_STAT(udp.sent),
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GET_STAT(udp.drop));
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NET_INFO("UDP chkerr %d",
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GET_STAT(udp.chkerr));
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#endif
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#if defined(CONFIG_NET_STATISTICS_TCP)
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NET_INFO("TCP bytes recv %u\tsent\t%d",
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GET_STAT(tcp.bytes.received),
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GET_STAT(tcp.bytes.sent));
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NET_INFO("TCP seg recv %d\tsent\t%d\tdrop\t%d",
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GET_STAT(tcp.recv),
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GET_STAT(tcp.sent),
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GET_STAT(tcp.drop));
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NET_INFO("TCP seg resent %d\tchkerr\t%d\tackerr\t%d",
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GET_STAT(tcp.resent),
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GET_STAT(tcp.chkerr),
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GET_STAT(tcp.ackerr));
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NET_INFO("TCP seg rsterr %d\trst\t%d\tre-xmit\t%d",
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GET_STAT(tcp.rsterr),
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GET_STAT(tcp.rst),
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GET_STAT(tcp.rexmit));
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NET_INFO("TCP conn drop %d\tconnrst\t%d",
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GET_STAT(tcp.conndrop),
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GET_STAT(tcp.connrst));
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#endif
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#if defined(CONFIG_NET_STATISTICS_RPL)
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NET_INFO("RPL DIS recv %d\tsent\t%d\tdrop\t%d",
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GET_STAT(rpl.dis.recv),
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GET_STAT(rpl.dis.sent),
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GET_STAT(rpl.dis.drop));
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NET_INFO("RPL DIO recv %d\tsent\t%d\tdrop\t%d",
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GET_STAT(rpl.dio.recv),
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GET_STAT(rpl.dio.sent),
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GET_STAT(rpl.dio.drop));
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NET_INFO("RPL DAO recv %d\tsent\t%d\tdrop\t%d\tforwarded\t%d",
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GET_STAT(rpl.dao.recv),
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GET_STAT(rpl.dao.sent),
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GET_STAT(rpl.dao.drop),
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GET_STAT(rpl.dao.forwarded));
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NET_INFO("RPL DAOACK rcv %d\tsent\t%d\tdrop\t%d",
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GET_STAT(rpl.dao_ack.recv),
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GET_STAT(rpl.dao_ack.sent),
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GET_STAT(rpl.dao_ack.drop));
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NET_INFO("RPL overflows %d\tl-repairs\t%d\tg-repairs\t%d",
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GET_STAT(rpl.mem_overflows),
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GET_STAT(rpl.local_repairs),
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GET_STAT(rpl.global_repairs));
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NET_INFO("RPL malformed %d\tresets \t%d\tp-switch\t%d",
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GET_STAT(rpl.malformed_msgs),
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GET_STAT(rpl.resets),
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GET_STAT(rpl.parent_switch));
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NET_INFO("RPL f-errors %d\tl-errors\t%d\tl-warnings\t%d",
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GET_STAT(rpl.forward_errors),
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GET_STAT(rpl.loop_errors),
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GET_STAT(rpl.loop_warnings));
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NET_INFO("RPL r-repairs %d",
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GET_STAT(rpl.root_repairs));
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#endif /* CONFIG_NET_STATISTICS_RPL */
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NET_INFO("Bytes received %u", GET_STAT(bytes.received));
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NET_INFO("Bytes sent %u", GET_STAT(bytes.sent));
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NET_INFO("Processing err %d", GET_STAT(processing_error));
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new_print = curr + PRINT_STATISTICS_INTERVAL;
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if (new_print > curr) {
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next_print = new_print;
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} else {
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/* Overflow */
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next_print = PRINT_STATISTICS_INTERVAL -
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(LLONG_MAX - curr);
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}
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}
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}
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void net_print_statistics(void)
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{
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/* In order to make the info print lines shorter, use shorter
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* function name.
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*/
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stats();
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}
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#endif /* CONFIG_NET_STATISTICS_PERIODIC_OUTPUT */
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#if defined(CONFIG_NET_STATISTICS_USER_API)
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static int net_stats_get(u32_t mgmt_request, struct net_if *iface,
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void *data, size_t len)
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{
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size_t len_chk = 0;
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void *src = NULL;
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ARG_UNUSED(iface);
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switch (NET_MGMT_GET_COMMAND(mgmt_request)) {
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case NET_REQUEST_STATS_CMD_GET_ALL:
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len_chk = sizeof(struct net_stats);
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src = &net_stats;
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break;
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case NET_REQUEST_STATS_CMD_GET_PROCESSING_ERROR:
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len_chk = sizeof(net_stats_t);
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src = &net_stats.processing_error;
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break;
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case NET_REQUEST_STATS_CMD_GET_BYTES:
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len_chk = sizeof(struct net_stats_bytes);
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src = &net_stats.bytes;
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break;
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case NET_REQUEST_STATS_CMD_GET_IP_ERRORS:
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len_chk = sizeof(struct net_stats_ip_errors);
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src = &net_stats.ip_errors;
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break;
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#if defined(CONFIG_NET_STATISTICS_IPV4)
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case NET_REQUEST_STATS_CMD_GET_IPV4:
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len_chk = sizeof(struct net_stats_ip);
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src = &net_stats.ipv4;
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break;
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#endif
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#if defined(CONFIG_NET_STATISTICS_IPV6)
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case NET_REQUEST_STATS_CMD_GET_IPV6:
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len_chk = sizeof(struct net_stats_ip);
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src = &net_stats.ipv6;
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break;
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#endif
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#if defined(CONFIG_NET_STATISTICS_IPV6_ND)
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case NET_REQUEST_STATS_CMD_GET_IPV6_ND:
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len_chk = sizeof(struct net_stats_ipv6_nd);
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src = &net_stats.ipv6_nd;
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break;
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#endif
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#if defined(CONFIG_NET_STATISTICS_ICMP)
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case NET_REQUEST_STATS_CMD_GET_ICMP:
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len_chk = sizeof(struct net_stats_icmp);
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src = &net_stats.icmp;
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break;
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#endif
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#if defined(CONFIG_NET_STATISTICS_UDP)
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case NET_REQUEST_STATS_CMD_GET_UDP:
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len_chk = sizeof(struct net_stats_udp);
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src = &net_stats.udp;
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break;
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#endif
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#if defined(CONFIG_NET_STATISTICS_TCP)
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case NET_REQUEST_STATS_CMD_GET_TCP:
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len_chk = sizeof(struct net_stats_tcp);
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src = &net_stats.tcp;
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break;
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#endif
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#if defined(CONFIG_NET_STATISTICS_RPL)
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case NET_REQUEST_STATS_CMD_GET_RPL:
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len_chk = sizeof(struct net_stats_rpl);
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src = &net_stats.rpl;
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break;
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#endif
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}
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if (len != len_chk || !src) {
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return -EINVAL;
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}
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memcpy(src, data, len);
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return 0;
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}
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NET_MGMT_REGISTER_REQUEST_HANDLER(NET_REQUEST_STATS_GET_ALL,
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net_stats_get);
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NET_MGMT_REGISTER_REQUEST_HANDLER(NET_REQUEST_STATS_GET_PROCESSING_ERROR,
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net_stats_get);
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NET_MGMT_REGISTER_REQUEST_HANDLER(NET_REQUEST_STATS_GET_BYTES,
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net_stats_get);
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NET_MGMT_REGISTER_REQUEST_HANDLER(NET_REQUEST_STATS_GET_IP_ERRORS,
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net_stats_get);
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#if defined(CONFIG_NET_STATISTICS_IPV4)
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NET_MGMT_REGISTER_REQUEST_HANDLER(NET_REQUEST_STATS_GET_IPV4,
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net_stats_get);
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#endif
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#if defined(CONFIG_NET_STATISTICS_IPV6)
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NET_MGMT_REGISTER_REQUEST_HANDLER(NET_REQUEST_STATS_GET_IPV6,
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net_stats_get);
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#endif
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#if defined(CONFIG_NET_STATISTICS_IPV6_ND)
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NET_MGMT_REGISTER_REQUEST_HANDLER(NET_REQUEST_STATS_GET_IPV6_ND,
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net_stats_get);
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#endif
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#if defined(CONFIG_NET_STATISTICS_ICMP)
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NET_MGMT_REGISTER_REQUEST_HANDLER(NET_REQUEST_STATS_GET_ICMP,
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net_stats_get);
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#endif
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#if defined(CONFIG_NET_STATISTICS_UDP)
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NET_MGMT_REGISTER_REQUEST_HANDLER(NET_REQUEST_STATS_GET_UDP,
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net_stats_get);
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#endif
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#if defined(CONFIG_NET_STATISTICS_TCP)
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NET_MGMT_REGISTER_REQUEST_HANDLER(NET_REQUEST_STATS_GET_TCP,
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net_stats_get);
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#endif
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#if defined(CONFIG_NET_STATISTICS_RPL)
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NET_MGMT_REGISTER_REQUEST_HANDLER(NET_REQUEST_STATS_GET_RPL,
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net_stats_get);
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#endif
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#endif /* CONFIG_NET_STATISTICS_USER_API */
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