1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * (C) Copyright 2018
4 * Lothar Felte, lothar.felten@gmail.com
5 */
6
7/*
8 * Wake-on-LAN support
9 */
10#include <common.h>
11#include <command.h>
12#include <net.h>
13
14#if defined(CONFIG_CMD_WOL)
15void wol_set_timeout(ulong);
16
17int do_wol(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
18{
19	/* Validate arguments */
20	if (argc < 2)
21		return CMD_RET_USAGE;
22	wol_set_timeout(simple_strtol(argv[1], NULL, 10) * 1000);
23	if (net_loop(WOL) < 0)
24		return CMD_RET_FAILURE;
25	return CMD_RET_SUCCESS;
26}
27
28U_BOOT_CMD(
29	wol,	2,	1,	do_wol,
30	"wait for an incoming wake-on-lan packet",
31	"Timeout"
32);
33#endif
34