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-rw-r--r--net/dsa/tag_mtk.c14
1 files changed, 12 insertions, 2 deletions
diff --git a/net/dsa/tag_mtk.c b/net/dsa/tag_mtk.c
index 2f32b7ea3365..02163c045a96 100644
--- a/net/dsa/tag_mtk.c
+++ b/net/dsa/tag_mtk.c
@@ -87,7 +87,17 @@ static struct sk_buff *mtk_tag_rcv(struct sk_buff *skb, struct net_device *dev,
return skb;
}
+static int mtk_tag_flow_dissect(const struct sk_buff *skb, __be16 *proto,
+ int *offset)
+{
+ *offset = 4;
+ *proto = ((__be16 *)skb->data)[1];
+
+ return 0;
+}
+
const struct dsa_device_ops mtk_netdev_ops = {
- .xmit = mtk_tag_xmit,
- .rcv = mtk_tag_rcv,
+ .xmit = mtk_tag_xmit,
+ .rcv = mtk_tag_rcv,
+ .flow_dissect = mtk_tag_flow_dissect,
};