net: dsa: ksz: use common define for tag len (4249c507) · Commits · 戴 / test

net/dsa/tag_ksz.c

+3 −5

Original line number	Diff line number	Diff line
		@@ -84,8 +84,6 @@ static struct sk_buff ksz_common_rcv(struct sk_buff skb,
		* (eg, 0x00=port1, 0x02=port3, 0x06=port7)
		*/

		#define KSZ8795_INGRESS_TAG_LEN 1

		#define KSZ8795_TAIL_TAG_OVERRIDE BIT(6)
		#define KSZ8795_TAIL_TAG_LOOKUP BIT(7)

		@@ -96,12 +94,12 @@ static struct sk_buff ksz8795_xmit(struct sk_buff skb, struct net_device *dev)
		u8 *tag;
		u8 *addr;

		nskb = ksz_common_xmit(skb, dev, KSZ8795_INGRESS_TAG_LEN);
		nskb = ksz_common_xmit(skb, dev, KSZ_INGRESS_TAG_LEN);
		if (!nskb)
		return NULL;

		/* Tag encoding */
		tag = skb_put(nskb, KSZ8795_INGRESS_TAG_LEN);
		tag = skb_put(nskb, KSZ_INGRESS_TAG_LEN);
		addr = skb_mac_header(nskb);

		*tag = 1 << dp->index;
		@@ -124,7 +122,7 @@ static const struct dsa_device_ops ksz8795_netdev_ops = {
		.proto = DSA_TAG_PROTO_KSZ8795,
		.xmit = ksz8795_xmit,
		.rcv = ksz8795_rcv,
		.overhead = KSZ8795_INGRESS_TAG_LEN,
		.overhead = KSZ_INGRESS_TAG_LEN,
		};

		DSA_TAG_DRIVER(ksz8795_netdev_ops);