patrick/zephyr
1
0
Fork 0
Code Issues Pull requests Actions 8 Packages Projects Releases Wiki Activity

samples: net: stats: Print ethernet statistics

Browse source 
If ethernet statistics collection is enabled, then print it
to the user.

Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
This commit is contained in:
Jukka Rissanen 2018-03-28 17:08:29 +03:00
parent 3e048f6d3e
commit 435d173870
2 changed files with 40 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
samples/net/stats/prj.conf
View file

@ -11,6 +11,7 @@ CONFIG_NET_TCP=y
CONFIG_NET_STATISTICS=y
CONFIG_NET_STATISTICS_USER_API=y
CONFIG_NET_STATISTICS_PER_INTERFACE=y
CONFIG_NET_STATISTICS_ETHERNET=y
# How often to print current statistics
CONFIG_SAMPLE_PERIOD=30

39
samples/net/stats/src/main.c
View file

@ -159,6 +159,41 @@ static void iface_cb(struct net_if *iface, void *user_data)
}
#endif
#if defined(CONFIG_NET_STATISTICS_ETHERNET)
static void print_eth_stats(struct net_if *iface, struct net_stats_eth *data)
{
printk("Statistics for Ethernet interface %p [%d]\n", iface,
net_if_get_by_iface(iface));
printk("Bytes received : %u\n", data->bytes.received);
printk("Bytes sent : %u\n", data->bytes.sent);
printk("Packets received : %u\n", data->pkts.rx);
printk("Packets sent : %u\n", data->pkts.tx);
printk("Bcast received : %u\n", data->broadcast.rx);
printk("Bcast sent : %u\n", data->broadcast.tx);
printk("Mcast received : %u\n", data->multicast.rx);
printk("Mcast sent : %u\n", data->multicast.tx);
}
static void eth_iface_cb(struct net_if *iface, void *user_data)
{
struct net_stats_eth eth_data;
int ret;
if (net_if_l2(iface) != &NET_L2_GET_NAME(ETHERNET)) {
return;
}
ret = net_mgmt(NET_REQUEST_STATS_GET_ETHERNET, iface, &eth_data,
sizeof(eth_data));
if (ret < 0) {
return;
}
print_eth_stats(iface, &eth_data);
}
#endif
static void stats(struct k_work *work)
{
struct net_stats data;
@ -175,6 +210,10 @@ static void stats(struct k_work *work)
net_if_foreach(iface_cb, &data);
#endif
#if defined(CONFIG_NET_STATISTICS_ETHERNET)
net_if_foreach(eth_iface_cb, &data);
#endif
k_delayed_work_submit(&stats_timer, K_SECONDS(CONFIG_SAMPLE_PERIOD));
}