66 lines
1.5 KiB
C
66 lines
1.5 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
#include <ynl.h>
|
|
|
|
#include <net/if.h>
|
|
|
|
#include "ethtool-user.h"
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
struct ethtool_channels_get_req_dump creq = {};
|
|
struct ethtool_rings_get_req_dump rreq = {};
|
|
struct ethtool_channels_get_list *channels;
|
|
struct ethtool_rings_get_list *rings;
|
|
struct ynl_sock *ys;
|
|
|
|
ys = ynl_sock_create(&ynl_ethtool_family, NULL);
|
|
if (!ys)
|
|
return 1;
|
|
|
|
creq._present.header = 1; /* ethtool needs an empty nest, sigh */
|
|
channels = ethtool_channels_get_dump(ys, &creq);
|
|
if (!channels)
|
|
goto err_close;
|
|
|
|
printf("Channels:\n");
|
|
ynl_dump_foreach(channels, dev) {
|
|
printf(" %8s: ", dev->header.dev_name);
|
|
if (dev->_present.rx_count)
|
|
printf("rx %d ", dev->rx_count);
|
|
if (dev->_present.tx_count)
|
|
printf("tx %d ", dev->tx_count);
|
|
if (dev->_present.combined_count)
|
|
printf("combined %d ", dev->combined_count);
|
|
printf("\n");
|
|
}
|
|
ethtool_channels_get_list_free(channels);
|
|
|
|
rreq._present.header = 1; /* ethtool needs an empty nest.. */
|
|
rings = ethtool_rings_get_dump(ys, &rreq);
|
|
if (!rings)
|
|
goto err_close;
|
|
|
|
printf("Rings:\n");
|
|
ynl_dump_foreach(rings, dev) {
|
|
printf(" %8s: ", dev->header.dev_name);
|
|
if (dev->_present.rx)
|
|
printf("rx %d ", dev->rx);
|
|
if (dev->_present.tx)
|
|
printf("tx %d ", dev->tx);
|
|
printf("\n");
|
|
}
|
|
ethtool_rings_get_list_free(rings);
|
|
|
|
ynl_sock_destroy(ys);
|
|
|
|
return 0;
|
|
|
|
err_close:
|
|
fprintf(stderr, "YNL (%d): %s\n", ys->err.code, ys->err.msg);
|
|
ynl_sock_destroy(ys);
|
|
return 2;
|
|
}
|