From 5cd8985a19090f2b0ce8700ae3ec19e06a4fc5e9 Mon Sep 17 00:00:00 2001
From: Sean Wang <sean.wang@mediatek.com>
Date: Fri, 7 Apr 2017 16:45:06 +0800
Subject: net-next: dsa: add Mediatek tag RX/TX handler

Add the support for the 4-bytes tag for DSA port distinguishing inserted
allowing receiving and transmitting the packet via the particular port.
The tag is being added after the source MAC address in the ethernet
header.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Landen Chao <Landen.Chao@mediatek.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 include/net/dsa.h | 1 +
 1 file changed, 1 insertion(+)

(limited to 'include/net')

diff --git a/include/net/dsa.h b/include/net/dsa.h
index ffe56cc338fe..7ba9b1fb565c 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -32,6 +32,7 @@ enum dsa_tag_protocol {
 	DSA_TAG_PROTO_EDSA,
 	DSA_TAG_PROTO_BRCM,
 	DSA_TAG_PROTO_QCA,
+	DSA_TAG_PROTO_MTK,
 	DSA_TAG_LAST,		/* MUST BE LAST */
 };
 
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