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net: dsa: tag_qca: move define to include linux/dsa

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Move tag_qca define to include dir linux/dsa as the qca8k require access
to the tagger define to support in-band mdio read/write using ethernet
packet.

Signed-off-by: Ansuel Smith <ansuelsmth@gmail.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>
This commit is contained in:
Ansuel Smith 2022-02-02 01:03:23 +01:00 committed by David S. Miller
parent 6b04582992
commit 3ec762fb13
2 changed files with 22 additions and 15 deletions
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21
include/linux/dsa/tag_qca.h Normal file
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@ -0,0 +1,21 @@
/* SPDX-License-Identifier: GPL-2.0 */
#ifndef __TAG_QCA_H
#define __TAG_QCA_H
#define QCA_HDR_LEN 2
#define QCA_HDR_VERSION 0x2
#define QCA_HDR_RECV_VERSION GENMASK(15, 14)
#define QCA_HDR_RECV_PRIORITY GENMASK(13, 11)
#define QCA_HDR_RECV_TYPE GENMASK(10, 6)
#define QCA_HDR_RECV_FRAME_IS_TAGGED BIT(3)
#define QCA_HDR_RECV_SOURCE_PORT GENMASK(2, 0)
#define QCA_HDR_XMIT_VERSION GENMASK(15, 14)
#define QCA_HDR_XMIT_PRIORITY GENMASK(13, 11)
#define QCA_HDR_XMIT_CONTROL GENMASK(10, 8)
#define QCA_HDR_XMIT_FROM_CPU BIT(7)
#define QCA_HDR_XMIT_DP_BIT GENMASK(6, 0)
#endif /* __TAG_QCA_H */

16
net/dsa/tag_qca.c
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@ -5,24 +5,10 @@
#include <linux/etherdevice.h>
#include <linux/bitfield.h>
#include <linux/dsa/tag_qca.h>
#include "dsa_priv.h"
#define QCA_HDR_LEN 2
#define QCA_HDR_VERSION 0x2
#define QCA_HDR_RECV_VERSION GENMASK(15, 14)
#define QCA_HDR_RECV_PRIORITY GENMASK(13, 11)
#define QCA_HDR_RECV_TYPE GENMASK(10, 6)
#define QCA_HDR_RECV_FRAME_IS_TAGGED BIT(3)
#define QCA_HDR_RECV_SOURCE_PORT GENMASK(2, 0)
#define QCA_HDR_XMIT_VERSION GENMASK(15, 14)
#define QCA_HDR_XMIT_PRIORITY GENMASK(13, 11)
#define QCA_HDR_XMIT_CONTROL GENMASK(10, 8)
#define QCA_HDR_XMIT_FROM_CPU BIT(7)
#define QCA_HDR_XMIT_DP_BIT GENMASK(6, 0)
static struct sk_buff *qca_tag_xmit(struct sk_buff *skb, struct net_device *dev)
{
struct dsa_port *dp = dsa_slave_to_port(dev);