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iperf: add parameters to support dynamic device bind

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In addition to the CONFIG_NETUTILS_IPERFTEST_DEVNAME configuration, you can specify network cards by parameter to support devices with multiple network interface

Signed-off-by: zhanghongyu <zhanghongyu@xiaomi.com>
This commit is contained in:
zhanghongyu 2024-01-12 15:58:48 +08:00 committed by Xiang Xiao
parent e4e43a1ca0
commit 9c48a8d4fc
1 changed files with 18 additions and 4 deletions
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22
netutils/iperf/iperf_main.c
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@ -58,6 +58,7 @@ struct wifi_iperf_t
FAR struct arg_lit *udp; FAR struct arg_lit *udp;
FAR struct arg_str *local; FAR struct arg_str *local;
FAR struct arg_str *rpmsg; FAR struct arg_str *rpmsg;
FAR struct arg_str *bind;
FAR struct arg_int *port; FAR struct arg_int *port;
FAR struct arg_int *interval; FAR struct arg_int *interval;
FAR struct arg_int *time; FAR struct arg_int *time;
@ -148,6 +149,7 @@ int main(int argc, FAR char *argv[])
iperf_args.udp = arg_lit0("u", "udp", "use UDP rather than TCP"); iperf_args.udp = arg_lit0("u", "udp", "use UDP rather than TCP");
iperf_args.local = arg_str0(NULL, "local", "<path>", "use local socket"); iperf_args.local = arg_str0(NULL, "local", "<path>", "use local socket");
iperf_args.rpmsg = arg_str0(NULL, "rpmsg", "<name>", "use RPMsg socket"); iperf_args.rpmsg = arg_str0(NULL, "rpmsg", "<name>", "use RPMsg socket");
iperf_args.bind = arg_str0("B", "bind", "<ip>", "ip to bind");
iperf_args.port = arg_int0("p", "port", "<port>", iperf_args.port = arg_int0("p", "port", "<port>",
"server port to listen on/connect to"); "server port to listen on/connect to");
iperf_args.interval = arg_int0("i", "interval", "<interval>", iperf_args.interval = arg_int0("i", "interval", "<interval>",
@ -222,11 +224,23 @@ int main(int argc, FAR char *argv[])
} }
else else
{ {
netlib_get_ipv4addr(DEVNAME, &addr); if (iperf_args.bind->count > 0)
if (addr.s_addr == 0)
{ {
printf("ERROR: access IP is 0x00\n"); addr.s_addr = inet_addr(iperf_args.bind->sval[0]);
goto out; if (addr.s_addr == INADDR_NONE)
{
printf("ERROR: access IP is 0xffffffff\n");
goto out;
}
}
else
{
netlib_get_ipv4addr(DEVNAME, &addr);
if (addr.s_addr == 0)
{
printf("ERROR: access IP is 0x00\n");
goto out;
}
} }
printf(" IP: %s\n", inet_ntoa_r(addr, inetaddr, sizeof(inetaddr))); printf(" IP: %s\n", inet_ntoa_r(addr, inetaddr, sizeof(inetaddr)));