net: dsa: add Renesas RZ/N1 switch tag driver
authorClément Léger <clement.leger@bootlin.com>
Fri, 24 Jun 2022 14:39:48 +0000 (16:39 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 27 Jun 2022 10:37:55 +0000 (11:37 +0100)
commita08d6a6dc82036cbd889fe3d53f9c69dc13436eb
treeb2b653be30df2cfad6689c8c548dd39fc014439f
parent67f38b1c7324a13113e23f7177b1f1c223da3f55
net: dsa: add Renesas RZ/N1 switch tag driver

The switch that is present on the Renesas RZ/N1 SoC uses a specific
VLAN value followed by 6 bytes which contains forwarding configuration.

Signed-off-by: Clément Léger <clement.leger@bootlin.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/net/dsa.h
include/uapi/linux/if_ether.h
net/dsa/Kconfig
net/dsa/Makefile
net/dsa/tag_rzn1_a5psw.c [new file with mode: 0644]