GK SDK 源码库: XMIPCLinuxV100R005C00SPC030 (kernel/tools/open_source excluded)

source/bootloader/u-boot-2020.01/cmd/wol.c

@@ -0,0 +1,33 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * (C) Copyright 2018
+ * Lothar Felte, lothar.felten@gmail.com
+ */
+
+/*
+ * Wake-on-LAN support
+ */
+#include <common.h>
+#include <command.h>
+#include <net.h>
+
+#if defined(CONFIG_CMD_WOL)
+void wol_set_timeout(ulong);
+
+int do_wol(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
+{
+	/* Validate arguments */
+	if (argc < 2)
+		return CMD_RET_USAGE;
+	wol_set_timeout(simple_strtol(argv[1], NULL, 10) * 1000);
+	if (net_loop(WOL) < 0)
+		return CMD_RET_FAILURE;
+	return CMD_RET_SUCCESS;
+}
+
+U_BOOT_CMD(
+	wol,	2,	1,	do_wol,
+	"wait for an incoming wake-on-lan packet",
+	"Timeout"
+);
+#endif