tag_8021q definitions are all over the place. Some are exported to
linux/dsa/8021q.h (visible by DSA core, taggers, switch drivers and
everyone else), and some are in dsa_priv.h.
Move the structures that don't need external visibility into tag_8021q.c,
and the ones which don't need the world or switch drivers to see them
into tag_8021q.h.
We also have the tag_8021q.h inclusion from switch.c, which is basically
the entire reason why tag_8021q.c was built into DSA in commit
8b6e638b4be2 ("net: dsa: build tag_8021q.c as part of DSA core").
I still don't know how to better deal with that, so leave it alone.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
#ifndef _NET_DSA_8021Q_H
#define _NET_DSA_8021Q_H
-#include <linux/refcount.h>
-#include <linux/types.h>
#include <net/dsa.h>
-
-struct dsa_switch;
-struct dsa_port;
-struct sk_buff;
-struct net_device;
-
-struct dsa_tag_8021q_vlan {
- struct list_head list;
- int port;
- u16 vid;
- refcount_t refcount;
-};
-
-struct dsa_8021q_context {
- struct dsa_switch *ds;
- struct list_head vlans;
- /* EtherType of RX VID, used for filtering on master interface */
- __be16 proto;
-};
+#include <linux/types.h>
int dsa_tag_8021q_register(struct dsa_switch *ds, __be16 proto);
void dsa_tag_8021q_bridge_leave(struct dsa_switch *ds, int port,
struct dsa_bridge bridge);
-struct sk_buff *dsa_8021q_xmit(struct sk_buff *skb, struct net_device *netdev,
- u16 tpid, u16 tci);
-
-void dsa_8021q_rcv(struct sk_buff *skb, int *source_port, int *switch_id,
- int *vbid);
-
-struct net_device *dsa_tag_8021q_find_port_by_vbid(struct net_device *master,
- int vbid);
-
u16 dsa_tag_8021q_bridge_vid(unsigned int bridge_num);
u16 dsa_tag_8021q_standalone_vid(const struct dsa_port *dp);
#include <net/devlink.h>
#include <net/switchdev.h>
+struct dsa_8021q_context;
struct tc_action;
struct phy_device;
struct fixed_phy_status;
#define DSA_MAX_NUM_OFFLOADING_BRIDGES BITS_PER_LONG
-struct dsa_notifier_tag_8021q_vlan_info;
-
/* netlink.c */
extern struct rtnl_link_ops dsa_link_ops __read_mostly;
-/* tag_8021q.c */
-int dsa_switch_tag_8021q_vlan_add(struct dsa_switch *ds,
- struct dsa_notifier_tag_8021q_vlan_info *info);
-int dsa_switch_tag_8021q_vlan_del(struct dsa_switch *ds,
- struct dsa_notifier_tag_8021q_vlan_info *info);
-
#endif
#include "port.h"
#include "slave.h"
#include "switch.h"
+#include "tag_8021q.h"
/**
* dsa_port_notify - Notify the switching fabric of changes to a port
#include "port.h"
#include "slave.h"
#include "switch.h"
+#include "tag_8021q.h"
static unsigned int dsa_switch_fastest_ageing_time(struct dsa_switch *ds,
unsigned int ageing_time)
#include "port.h"
#include "switch.h"
#include "tag.h"
+#include "tag_8021q.h"
/* Binary structure of the fake 12-bit VID field (when the TPID is
* ETH_P_DSA_8021Q):
#define DSA_8021Q_PORT(x) (((x) << DSA_8021Q_PORT_SHIFT) & \
DSA_8021Q_PORT_MASK)
+struct dsa_tag_8021q_vlan {
+ struct list_head list;
+ int port;
+ u16 vid;
+ refcount_t refcount;
+};
+
+struct dsa_8021q_context {
+ struct dsa_switch *ds;
+ struct list_head vlans;
+ /* EtherType of RX VID, used for filtering on master interface */
+ __be16 proto;
+};
+
u16 dsa_tag_8021q_bridge_vid(unsigned int bridge_num)
{
/* The VBID value of 0 is reserved for precise TX, but it is also
--- /dev/null
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#ifndef __DSA_TAG_8021Q_H
+#define __DSA_TAG_8021Q_H
+
+#include <net/dsa.h>
+
+#include "switch.h"
+
+struct sk_buff;
+struct net_device;
+
+struct sk_buff *dsa_8021q_xmit(struct sk_buff *skb, struct net_device *netdev,
+ u16 tpid, u16 tci);
+
+void dsa_8021q_rcv(struct sk_buff *skb, int *source_port, int *switch_id,
+ int *vbid);
+
+struct net_device *dsa_tag_8021q_find_port_by_vbid(struct net_device *master,
+ int vbid);
+
+int dsa_switch_tag_8021q_vlan_add(struct dsa_switch *ds,
+ struct dsa_notifier_tag_8021q_vlan_info *info);
+int dsa_switch_tag_8021q_vlan_del(struct dsa_switch *ds,
+ struct dsa_notifier_tag_8021q_vlan_info *info);
+
+#endif
#include <linux/dsa/ocelot.h>
#include "tag.h"
+#include "tag_8021q.h"
#define OCELOT_8021Q_NAME "ocelot-8021q"
#include <linux/packing.h>
#include "tag.h"
+#include "tag_8021q.h"
#define SJA1105_NAME "sja1105"
#define SJA1110_NAME "sja1110"