[][Add initial mtk feed for OpenWRT v21.02]
[Description]
Add initial mtk feed for OpenWRT v21.02
[Release-log]
N/A
Change-Id: I8051c6ba87f1ccf26c02fdd88a17d66f63c0b101
Reviewed-on: https://gerrit.mediatek.inc/c/openwrt/feeds/mtk_openwrt_feeds/+/4495320
diff --git a/target/linux/mediatek/files-5.4/net/nat/foe_hook/hook_base.c b/target/linux/mediatek/files-5.4/net/nat/foe_hook/hook_base.c
new file mode 100755
index 0000000..2e41170
--- /dev/null
+++ b/target/linux/mediatek/files-5.4/net/nat/foe_hook/hook_base.c
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: GPL-2.0
+ *
+ * Copyright (c) 2019 MediaTek Inc.
+ * Author: Harry Huang <harry.huang@mediatek.com>
+ */
+
+#include <linux/version.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/skbuff.h>
+#include <net/ra_nat.h>
+#define PURPOSE "FAST_NAT_SUPPORT"
+
+int (*ra_sw_nat_hook_rx)(struct sk_buff *skb) = NULL;
+EXPORT_SYMBOL(ra_sw_nat_hook_rx);
+
+int (*ra_sw_nat_hook_tx)(struct sk_buff *skb, int gmac_no) = NULL;
+EXPORT_SYMBOL(ra_sw_nat_hook_tx);