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net: stats: Add IGMP statistics support

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Collect IPv4 IGMP sent/received/dropped statistics.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This commit is contained in:
Jukka Rissanen 2021-04-26 20:00:46 +03:00 • committed by Jukka Rissanen
commit d28e64c602
4 changed files with 53 additions and 1 deletions
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19
include/net/net_stats.h
View file

@ -205,6 +205,20 @@ struct net_stats_ipv6_mld {
net_stats_t drop;
};
/**
* @brief IPv4 IGMP daemon statistics
*/
struct net_stats_ipv4_igmp {
/** Number of received IPv4 IGMP queries */
net_stats_t recv;
/** Number of sent IPv4 IGMP reports */
net_stats_t sent;
/** Number of dropped IPv4 IGMP packets */
net_stats_t drop;
};
/**
* @brief Network packet transfer times for calculating average TX time
*/
@ -323,6 +337,11 @@ struct net_stats {
struct net_stats_ipv6_mld ipv6_mld;
#endif
#if defined(CONFIG_NET_STATISTICS_IGMP)
/** IPv4 IGMP statistics */
struct net_stats_ipv4_igmp ipv4_igmp;
#endif
#if NET_TC_COUNT > 1
/** Traffic class statistics */
struct net_stats_tc tc;

7
subsys/net/ip/Kconfig.stats
View file

@ -86,6 +86,13 @@ config NET_STATISTICS_MLD
help
Keep track of MLD related statistics
config NET_STATISTICS_IGMP
bool "Internet Group Management Protocol (IGMP) statistics"
depends on NET_IPV4_IGMP
default y
help
Keep track of IGMP related statistics
config NET_STATISTICS_PPP
bool "Point-to-point (PPP) statistics"
depends on NET_PPP

7
subsys/net/ip/net_shell.c
View file

@ -1236,7 +1236,12 @@ static void net_shell_print_statistics(struct net_if *iface, void *user_data)
GET_STAT(iface, icmp.typeerr),
GET_STAT(iface, icmp.chkerr));
#endif
#if defined(CONFIG_NET_STATISTICS_IGMP)
PR("IGMP recv %d\tsent\t%d\tdrop\t%d\n",
GET_STAT(iface, ipv4_igmp.recv),
GET_STAT(iface, ipv4_igmp.sent),
GET_STAT(iface, ipv4_igmp.drop));
#endif /* CONFIG_NET_STATISTICS_IGMP */
#if defined(CONFIG_NET_STATISTICS_UDP) && defined(CONFIG_NET_NATIVE_UDP)
PR("UDP recv %d\tsent\t%d\tdrop\t%d\n",
GET_STAT(iface, udp.recv),

21
subsys/net/ip/net_stats.h
View file

@ -324,6 +324,27 @@ static inline void net_stats_update_ipv6_mld_drop(struct net_if *iface)
#define net_stats_update_ipv6_mld_drop(iface)
#endif /* CONFIG_NET_STATISTICS_MLD */
#if defined(CONFIG_NET_STATISTICS_IGMP) && defined(CONFIG_NET_NATIVE)
static inline void net_stats_update_ipv4_igmp_recv(struct net_if *iface)
{
UPDATE_STAT(iface, stats.ipv4_igmp.recv++);
}
static inline void net_stats_update_ipv4_igmp_sent(struct net_if *iface)
{
UPDATE_STAT(iface, stats.ipv4_igmp.sent++);
}
static inline void net_stats_update_ipv4_igmp_drop(struct net_if *iface)
{
UPDATE_STAT(iface, stats.ipv4_igmp.drop++);
}
#else
#define net_stats_update_ipv4_igmp_recv(iface)
#define net_stats_update_ipv4_igmp_sent(iface)
#define net_stats_update_ipv4_igmp_drop(iface)
#endif /* CONFIG_NET_STATISTICS_IGMP */
#if defined(CONFIG_NET_PKT_TXTIME_STATS) && defined(CONFIG_NET_STATISTICS)
static inline void net_stats_update_tx_time(struct net_if *iface,
uint32_t start_time,