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>
diff --git a/net/dsa/Kconfig b/net/dsa/Kconfig
index da4d64f..aa21f49 100644
--- a/net/dsa/Kconfig
+++ b/net/dsa/Kconfig
@@ -31,4 +31,6 @@
config NET_DSA_TAG_QCA
bool
+config NET_DSA_TAG_MTK
+ bool
endif