[PATCH net-next 01/12] net: dsa: add support for Renesas RZ/N1 A5PSW switch tag code

Clément Léger
2022-04-14T12:24:54Z

Add DSA tag code for Renesas RZ/N1 Advanced 5 port switch. This switch
uses a special VLAN type followed by 6 bytes which contains other
useful information (port, timestamp, etc).

Signed-off-by: Clément Léger <clement.leger@bootlin.com>
---
include/net/dsa.h | 2 ++
1 file changed, 2 insertions(+)

diff --git a/include/net/dsa.h b/include/net/dsa.h
index 934958fda962..2aa8eaae4eb9 100644
--- a/include/net/dsa.h
+++ b/include/net/dsa.h
@@ -53,6 +53,7 @@ struct phylink_link_state;
#define DSA_TAG_PROTO_SJA1110_VALUE 23
#define DSA_TAG_PROTO_RTL8_4_VALUE 24
#define DSA_TAG_PROTO_RTL8_4T_VALUE 25
+#define DSA_TAG_PROTO_RZN1_A5PSW_VALUE 26

enum dsa_tag_protocol {
DSA_TAG_PROTO_NONE = DSA_TAG_PROTO_NONE_VALUE,
@@ -81,6 +82,7 @@ enum dsa_tag_protocol {
DSA_TAG_PROTO_SJA1110 = DSA_TAG_PROTO_SJA1110_VALUE,
DSA_TAG_PROTO_RTL8_4 = DSA_TAG_PROTO_RTL8_4_VALUE,
DSA_TAG_PROTO_RTL8_4T = DSA_TAG_PROTO_RTL8_4T_VALUE,
+ DSA_TAG_PROTO_RZN1_A5PSW = DSA_TAG_PROTO_RZN1_A5PSW_VALUE,
};

struct dsa_switch;
--
2.34.1