diff --git a/feed/mwctl/src/main.c b/feed/mwctl/src/main.c
new file mode 100755
index 0000000..e2421f2
--- /dev/null
+++ b/feed/mwctl/src/main.c
@@ -0,0 +1,204 @@
+/* Copyright (C) 2021 Mediatek Inc. */
+#define _GNU_SOURCE
+
+#include <net/if.h>
+
+#include "mtk_vendor_nl80211.h"
+#include "mt76-vendor.h"
+#include "iwpriv_compat.h"
+#include "mwctl.h"
+
+static const char *progname;
+struct unl unl;
+
+int (*registered_handler)(struct nl_msg *, void *);
+void *registered_handler_data;
+
+void register_handler(int (*handler)(struct nl_msg *, void *), void *data)
+{
+	registered_handler = handler;
+	registered_handler_data = data;
+}
+
+int valid_handler(struct nl_msg *msg, void *arg)
+{
+	if (registered_handler)
+		return registered_handler(msg, registered_handler_data);
+
+	return NL_OK;
+}
+
+extern struct cmd *__start___cmd[];
+extern struct cmd *__stop___cmd;
+
+#define for_each_cmd(_cmd, i)					\
+	for (i = 0; i < &__stop___cmd - __start___cmd; i++)	\
+		if ((_cmd = __start___cmd[i]))
+
+void usage(void)
+{
+	static const char *const commands[] = {
+		"set csi ctrl=<opt1>,<opt2>,<opt3>,<opt4> (macaddr=<macaddr>)",
+		"set csi interval=<interval (us)>",
+		"dump csi <packet num> <filename>",
+
+		"set amnt <index>(0x0~0xf) <mac addr>(xx:xx:xx:xx:xx:xx)",
+		"dump amnt <index> (0x0~0xf or 0xff)",
+
+		"set ap_rfeatures he_gi=<val>",
+		"set ap_rfeatures he_ltf=<val>",
+		"set ap_rfeatures trig_type=<enable>,<val> (val: 0-7)",
+		"set ap_rfeatures ack_policy=<val> (val: 0-4)",
+		"set ap_wireless fixed_mcs=<val>",
+		"set ap_wireless ofdma=<val> (0: disable, 1: DL, 2: UL)",
+		"set ap_wireless nusers_ofdma=<val>",
+		"set ap_wireless ppdu_type=<val> (0: SU, 1: MU, 4: LEGACY)",
+		"set ap_wireless add_ba_req_bufsize=<val>",
+		"set ap_wireless mimo=<val> (0: DL, 1: UL)",
+		"set ap_wireless ampdu=<enable>",
+		"set ap_wireless amsdu=<enable>",
+		"set ap_wireless cert=<enable>",
+	};
+	int i;
+
+	fprintf(stderr, "Usage:\n");
+	for (i = 0; i < ARRAY_SIZE(commands); i++)
+		printf("  %s wlanX %s\n", progname, commands[i]);
+
+	exit(1);
+}
+SECTION(dump);
+
+int main(int argc, char **argv)
+{
+	int if_idx, ret = 0;
+	const struct cmd *cmd, *match = NULL, *sectcmd;
+	const char *command, *section;
+	enum command_identify_by command_idby = CIB_NONE;
+	int err, i;
+	struct nl_msg *msg;
+
+	progname = argv[0];
+
+	if_idx = if_nametoindex(argv[1]);
+	if (!if_idx) {
+		fprintf(stderr, "%s\n", strerror(errno));
+		return 2;
+	}
+
+	argc -= 2;
+	argv += 2;
+
+#if 0
+	if (!strncmp(cmd_str, "dump", 4)) {
+		if (!strncmp(subcmd, "csi", 3))
+			ret = mt76_csi_dump(if_idx, argc, argv);
+		else if (!strncmp(subcmd, "amnt", 4))
+			ret = mt76_amnt_dump(if_idx, argc, argv);
+	} else if (!strncmp(cmd_str, "set", 3)) {
+		if (!strncmp(subcmd, "csi", 3))
+			ret = mt76_csi_set(if_idx, argc, argv);
+		else if (!strncmp(subcmd, "amnt", 4))
+			ret = mt76_amnt_set(if_idx, argc, argv);
+		else if (!strncmp(subcmd, "ap_rfeatures", 12))
+			ret = mt76_ap_rfeatures_set(if_idx, argc, argv);
+		else if (!strncmp(subcmd, "ap_wireless", 11))
+			ret = mt76_ap_wireless_set(if_idx, argc, argv);
+	} else {
+		usage();
+	}
+#endif
+
+	command_idby = CIB_NETDEV;
+	section = *argv;
+	argc--;
+	argv++;
+
+	for_each_cmd(sectcmd, i) {
+		if (sectcmd->parent)
+			continue;
+		/* ok ... bit of a hack for the dupe 'info' section */
+		if (match && sectcmd->idby != command_idby)
+			continue;
+		if (strcmp(sectcmd->name, section) == 0)
+			match = sectcmd;
+	}
+
+	sectcmd = match;
+	match = NULL;
+	if (!sectcmd)
+		return 1;
+
+	if (argc > 0) {
+		command = *argv;
+
+		for_each_cmd(cmd, i) {
+			if (!cmd->handler)
+				continue;
+			if (cmd->parent != sectcmd)
+				continue;
+			/*
+			 * ignore mismatch id by, but allow WDEV
+			 * in place of NETDEV
+			 */
+			if (cmd->idby != command_idby &&
+			    !(cmd->idby == CIB_NETDEV &&
+			      command_idby == CIB_WDEV))
+				continue;
+			if (strcmp(cmd->name, command))
+				continue;
+			if (argc > 1 && !cmd->args)
+				continue;
+			match = cmd;
+			break;
+		}
+
+		if (match) {
+			argc--;
+			argv++;
+		}
+	}
+
+	
+	if (match)
+		cmd = match;
+	else {
+		/* Use the section itself, if possible. */
+		cmd = sectcmd;
+		if (argc && !cmd->args)
+			return 1;
+		if (cmd->idby != command_idby &&
+			!(cmd->idby == CIB_NETDEV && command_idby == CIB_WDEV))
+			return 1;
+		if (!cmd->handler)
+			return 1;
+	}
+
+	if (unl_genl_init(&unl, "nl80211") < 0) {
+		fprintf(stderr, "Failed to connect to nl80211\n");
+		return 2;
+	}
+
+	msg = unl_genl_msg(&unl, NL80211_CMD_VENDOR, false);
+
+	if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, if_idx) ||
+	    nla_put_u32(msg, NL80211_ATTR_VENDOR_ID, MTK_NL80211_VENDOR_ID) ||
+	    nla_put_u32(msg, NL80211_ATTR_VENDOR_SUBCMD, cmd->cmd)) {
+		nlmsg_free(msg);
+		goto out;
+	}
+	
+	err = cmd->handler(msg, argc, argv, (void*)&if_idx);
+	if (err) {
+		nlmsg_free(msg);
+		goto out;
+	}
+
+	ret = unl_genl_request(&unl, msg, valid_handler, NULL);
+	if (ret)
+		fprintf(stderr, "nl80211 call failed: %s\n", strerror(-ret));
+out:
+	unl_free(&unl);
+
+	return ret;
+}