[deliverable/linux.git] / include / net / switchdev.h

/*
 * include/net/switchdev.h - Switch device API
 * Copyright (c) 2014-2015 Jiri Pirko <jiri@resnulli.us>
 * Copyright (c) 2014-2015 Scott Feldman <sfeldma@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 */
#ifndef _LINUX_SWITCHDEV_H_
#define _LINUX_SWITCHDEV_H_

#include <linux/netdevice.h>
#include <linux/notifier.h>
#include <linux/list.h>

#define SWITCHDEV_F_NO_RECURSE		BIT(0)

struct switchdev_trans_item {
	struct list_head list;
	void *data;
	void (*destructor)(const void *data);
};

struct switchdev_trans {
	struct list_head item_list;
	bool ph_prepare;
};

static inline bool switchdev_trans_ph_prepare(struct switchdev_trans *trans)
{
	return trans && trans->ph_prepare;
}

static inline bool switchdev_trans_ph_commit(struct switchdev_trans *trans)
{
	return trans && !trans->ph_prepare;
}

enum switchdev_attr_id {
	SWITCHDEV_ATTR_ID_UNDEFINED,
	SWITCHDEV_ATTR_ID_PORT_PARENT_ID,
	SWITCHDEV_ATTR_ID_PORT_STP_STATE,
	SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS,
	SWITCHDEV_ATTR_ID_BRIDGE_AGEING_TIME,
};

struct switchdev_attr {
	enum switchdev_attr_id id;
	u32 flags;
	union {
		struct netdev_phys_item_id ppid;	/* PORT_PARENT_ID */
		u8 stp_state;				/* PORT_STP_STATE */
		unsigned long brport_flags;		/* PORT_BRIDGE_FLAGS */
		u32 ageing_time;			/* BRIDGE_AGEING_TIME */
	} u;
};

struct fib_info;

enum switchdev_obj_id {
	SWITCHDEV_OBJ_ID_UNDEFINED,
	SWITCHDEV_OBJ_ID_PORT_VLAN,
	SWITCHDEV_OBJ_ID_IPV4_FIB,
	SWITCHDEV_OBJ_ID_PORT_FDB,
};

struct switchdev_obj {
	enum switchdev_obj_id id;
};

/* SWITCHDEV_OBJ_ID_PORT_VLAN */
struct switchdev_obj_port_vlan {
	struct switchdev_obj obj;
	u16 flags;
	u16 vid_begin;
	u16 vid_end;
};

#define SWITCHDEV_OBJ_PORT_VLAN(obj) \
	container_of(obj, struct switchdev_obj_port_vlan, obj)

/* SWITCHDEV_OBJ_ID_IPV4_FIB */
struct switchdev_obj_ipv4_fib {
	struct switchdev_obj obj;
	u32 dst;
	int dst_len;
	struct fib_info *fi;
	u8 tos;
	u8 type;
	u32 nlflags;
	u32 tb_id;
};

#define SWITCHDEV_OBJ_IPV4_FIB(obj) \
	container_of(obj, struct switchdev_obj_ipv4_fib, obj)

/* SWITCHDEV_OBJ_ID_PORT_FDB */
struct switchdev_obj_port_fdb {
	struct switchdev_obj obj;
	const unsigned char *addr;
	u16 vid;
	u16 ndm_state;
};

#define SWITCHDEV_OBJ_PORT_FDB(obj) \
	container_of(obj, struct switchdev_obj_port_fdb, obj)

void switchdev_trans_item_enqueue(struct switchdev_trans *trans,
				  void *data, void (*destructor)(void const *),
				  struct switchdev_trans_item *tritem);
void *switchdev_trans_item_dequeue(struct switchdev_trans *trans);

typedef int switchdev_obj_dump_cb_t(struct switchdev_obj *obj);

/**
 * struct switchdev_ops - switchdev operations
 *
 * @switchdev_port_attr_get: Get a port attribute (see switchdev_attr).
 *
 * @switchdev_port_attr_set: Set a port attribute (see switchdev_attr).
 *
 * @switchdev_port_obj_add: Add an object to port (see switchdev_obj_*).
 *
 * @switchdev_port_obj_del: Delete an object from port (see switchdev_obj_*).
 *
 * @switchdev_port_obj_dump: Dump port objects (see switchdev_obj_*).
 */
struct switchdev_ops {
	int	(*switchdev_port_attr_get)(struct net_device *dev,
					   struct switchdev_attr *attr);
	int	(*switchdev_port_attr_set)(struct net_device *dev,
					   struct switchdev_attr *attr,
					   struct switchdev_trans *trans);
	int	(*switchdev_port_obj_add)(struct net_device *dev,
					  const struct switchdev_obj *obj,
					  struct switchdev_trans *trans);
	int	(*switchdev_port_obj_del)(struct net_device *dev,
					  const struct switchdev_obj *obj);
	int	(*switchdev_port_obj_dump)(struct net_device *dev,
					   struct switchdev_obj *obj,
					   switchdev_obj_dump_cb_t *cb);
};

enum switchdev_notifier_type {
	SWITCHDEV_FDB_ADD = 1,
	SWITCHDEV_FDB_DEL,
};

struct switchdev_notifier_info {
	struct net_device *dev;
};

struct switchdev_notifier_fdb_info {
	struct switchdev_notifier_info info; /* must be first */
	const unsigned char *addr;
	u16 vid;
};

static inline struct net_device *
switchdev_notifier_info_to_dev(const struct switchdev_notifier_info *info)
{
	return info->dev;
}

#ifdef CONFIG_NET_SWITCHDEV

int switchdev_port_attr_get(struct net_device *dev,
			    struct switchdev_attr *attr);
int switchdev_port_attr_set(struct net_device *dev,
			    struct switchdev_attr *attr);
int switchdev_port_obj_add(struct net_device *dev,
			   const struct switchdev_obj *obj);
int switchdev_port_obj_del(struct net_device *dev,
			   const struct switchdev_obj *obj);
int switchdev_port_obj_dump(struct net_device *dev, struct switchdev_obj *obj,
			    switchdev_obj_dump_cb_t *cb);
int register_switchdev_notifier(struct notifier_block *nb);
int unregister_switchdev_notifier(struct notifier_block *nb);
int call_switchdev_notifiers(unsigned long val, struct net_device *dev,
			     struct switchdev_notifier_info *info);
int switchdev_port_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq,
				  struct net_device *dev, u32 filter_mask,
				  int nlflags);
int switchdev_port_bridge_setlink(struct net_device *dev,
				  struct nlmsghdr *nlh, u16 flags);
int switchdev_port_bridge_dellink(struct net_device *dev,
				  struct nlmsghdr *nlh, u16 flags);
int switchdev_fib_ipv4_add(u32 dst, int dst_len, struct fib_info *fi,
			   u8 tos, u8 type, u32 nlflags, u32 tb_id);
int switchdev_fib_ipv4_del(u32 dst, int dst_len, struct fib_info *fi,
			   u8 tos, u8 type, u32 tb_id);
void switchdev_fib_ipv4_abort(struct fib_info *fi);
int switchdev_port_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
			   struct net_device *dev, const unsigned char *addr,
			   u16 vid, u16 nlm_flags);
int switchdev_port_fdb_del(struct ndmsg *ndm, struct nlattr *tb[],
			   struct net_device *dev, const unsigned char *addr,
			   u16 vid);
int switchdev_port_fdb_dump(struct sk_buff *skb, struct netlink_callback *cb,
			    struct net_device *dev,
			    struct net_device *filter_dev, int idx);
void switchdev_port_fwd_mark_set(struct net_device *dev,
				 struct net_device *group_dev,
				 bool joining);

#else

static inline int switchdev_port_attr_get(struct net_device *dev,
					  struct switchdev_attr *attr)
{
	return -EOPNOTSUPP;
}

static inline int switchdev_port_attr_set(struct net_device *dev,
					  struct switchdev_attr *attr)
{
	return -EOPNOTSUPP;
}

static inline int switchdev_port_obj_add(struct net_device *dev,
					 const struct switchdev_obj *obj)
{
	return -EOPNOTSUPP;
}

static inline int switchdev_port_obj_del(struct net_device *dev,
					 const struct switchdev_obj *obj)
{
	return -EOPNOTSUPP;
}

static inline int switchdev_port_obj_dump(struct net_device *dev,
					  const struct switchdev_obj *obj,
					  switchdev_obj_dump_cb_t *cb)
{
	return -EOPNOTSUPP;
}

static inline int register_switchdev_notifier(struct notifier_block *nb)
{
	return 0;
}

static inline int unregister_switchdev_notifier(struct notifier_block *nb)
{
	return 0;
}

static inline int call_switchdev_notifiers(unsigned long val,
					   struct net_device *dev,
					   struct switchdev_notifier_info *info)
{
	return NOTIFY_DONE;
}

static inline int switchdev_port_bridge_getlink(struct sk_buff *skb, u32 pid,
					    u32 seq, struct net_device *dev,
					    u32 filter_mask, int nlflags)
{
	return -EOPNOTSUPP;
}

static inline int switchdev_port_bridge_setlink(struct net_device *dev,
						struct nlmsghdr *nlh,
						u16 flags)
{
	return -EOPNOTSUPP;
}

static inline int switchdev_port_bridge_dellink(struct net_device *dev,
						struct nlmsghdr *nlh,
						u16 flags)
{
	return -EOPNOTSUPP;
}

static inline int switchdev_fib_ipv4_add(u32 dst, int dst_len,
					 struct fib_info *fi,
					 u8 tos, u8 type,
					 u32 nlflags, u32 tb_id)
{
	return 0;
}

static inline int switchdev_fib_ipv4_del(u32 dst, int dst_len,
					 struct fib_info *fi,
					 u8 tos, u8 type, u32 tb_id)
{
	return 0;
}

static inline void switchdev_fib_ipv4_abort(struct fib_info *fi)
{
}

static inline int switchdev_port_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
					 struct net_device *dev,
					 const unsigned char *addr,
					 u16 vid, u16 nlm_flags)
{
	return -EOPNOTSUPP;
}

static inline int switchdev_port_fdb_del(struct ndmsg *ndm, struct nlattr *tb[],
					 struct net_device *dev,
					 const unsigned char *addr, u16 vid)
{
	return -EOPNOTSUPP;
}

static inline int switchdev_port_fdb_dump(struct sk_buff *skb,
					  struct netlink_callback *cb,
					  struct net_device *dev,
					  struct net_device *filter_dev,
					  int idx)
{
	return -EOPNOTSUPP;
}

static inline void switchdev_port_fwd_mark_set(struct net_device *dev,
					       struct net_device *group_dev,
					       bool joining)
{
}

#endif

#endif /* _LINUX_SWITCHDEV_H_ */
Commit	Line	Data
007f790c JP	1	/*
007f790c JP	2	* include/net/switchdev.h - Switch device API
7ea6eb3f	3	* Copyright (c) 2014-2015 Jiri Pirko <jiri@resnulli.us>
f8f21471	4	* Copyright (c) 2014-2015 Scott Feldman <sfeldma@gmail.com>
007f790c JP	5	*
	6	* This program is free software; you can redistribute it and/or modify
	7	* it under the terms of the GNU General Public License as published by
	8	* the Free Software Foundation; either version 2 of the License, or
	9	* (at your option) any later version.
	10	*/
	11	#ifndef _LINUX_SWITCHDEV_H_
	12	#define _LINUX_SWITCHDEV_H_
	13
	14	#include <linux/netdevice.h>
03bf0c28	15	#include <linux/notifier.h>
7ea6eb3f	16	#include <linux/list.h>
03bf0c28	17
3094333d SF	18	#define SWITCHDEV_F_NO_RECURSE BIT(0)
3094333d SF	19
7ea6eb3f JP	20	struct switchdev_trans_item {
	21	struct list_head list;
	22	void *data;
	23	void (destructor)(const void data);
	24	};
	25
	26	struct switchdev_trans {
	27	struct list_head item_list;
f623ab7f	28	bool ph_prepare;
7ea6eb3f JP	29	};
7ea6eb3f JP	30
8bdb4272 JP	31	static inline bool switchdev_trans_ph_prepare(struct switchdev_trans *trans)
8bdb4272 JP	32	{
f623ab7f	33	return trans && trans->ph_prepare;
8bdb4272 JP	34	}
	35
	36	static inline bool switchdev_trans_ph_commit(struct switchdev_trans *trans)
	37	{
f623ab7f	38	return trans && !trans->ph_prepare;
8bdb4272 JP	39	}
8bdb4272 JP	40
3094333d	41	enum switchdev_attr_id {
1f868398 JP	42	SWITCHDEV_ATTR_ID_UNDEFINED,
	43	SWITCHDEV_ATTR_ID_PORT_PARENT_ID,
	44	SWITCHDEV_ATTR_ID_PORT_STP_STATE,
	45	SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS,
f55ac58a	46	SWITCHDEV_ATTR_ID_BRIDGE_AGEING_TIME,
3094333d SF	47	};
	48
	49	struct switchdev_attr {
	50	enum switchdev_attr_id id;
3094333d	51	u32 flags;
f8e20a9f SF	52	union {
f8e20a9f SF	53	struct netdev_phys_item_id ppid; /* PORT_PARENT_ID */
35636062	54	u8 stp_state; /* PORT_STP_STATE */
6004c867	55	unsigned long brport_flags; /* PORT_BRIDGE_FLAGS */
f55ac58a	56	u32 ageing_time; /* BRIDGE_AGEING_TIME */
42275bd8	57	} u;
3094333d SF	58	};
3094333d SF	59
4170604f SF	60	struct fib_info;
4170604f SF	61
491d0f15	62	enum switchdev_obj_id {
57d80838 JP	63	SWITCHDEV_OBJ_ID_UNDEFINED,
	64	SWITCHDEV_OBJ_ID_PORT_VLAN,
	65	SWITCHDEV_OBJ_ID_IPV4_FIB,
	66	SWITCHDEV_OBJ_ID_PORT_FDB,
491d0f15 SF	67	};
491d0f15 SF	68
648b4a99	69	struct switchdev_obj {
9e8f4a54	70	enum switchdev_obj_id id;
648b4a99 JP	71	};
648b4a99 JP	72
57d80838	73	/* SWITCHDEV_OBJ_ID_PORT_VLAN */
8f24f309	74	struct switchdev_obj_port_vlan {
648b4a99	75	struct switchdev_obj obj;
44bbcf5c VD	76	u16 flags;
	77	u16 vid_begin;
	78	u16 vid_end;
	79	};
	80
648b4a99 JP	81	#define SWITCHDEV_OBJ_PORT_VLAN(obj) \
	82	container_of(obj, struct switchdev_obj_port_vlan, obj)
	83
57d80838	84	/* SWITCHDEV_OBJ_ID_IPV4_FIB */
44bbcf5c	85	struct switchdev_obj_ipv4_fib {
648b4a99	86	struct switchdev_obj obj;
44bbcf5c VD	87	u32 dst;
	88	int dst_len;
	89	struct fib_info *fi;
	90	u8 tos;
	91	u8 type;
	92	u32 nlflags;
	93	u32 tb_id;
	94	};
	95
648b4a99 JP	96	#define SWITCHDEV_OBJ_IPV4_FIB(obj) \
	97	container_of(obj, struct switchdev_obj_ipv4_fib, obj)
	98
57d80838	99	/* SWITCHDEV_OBJ_ID_PORT_FDB */
52ba57cf	100	struct switchdev_obj_port_fdb {
648b4a99	101	struct switchdev_obj obj;
44bbcf5c VD	102	const unsigned char *addr;
	103	u16 vid;
	104	u16 ndm_state;
491d0f15 SF	105	};
491d0f15 SF	106
648b4a99 JP	107	#define SWITCHDEV_OBJ_PORT_FDB(obj) \
	108	container_of(obj, struct switchdev_obj_port_fdb, obj)
	109
7ea6eb3f JP	110	void switchdev_trans_item_enqueue(struct switchdev_trans *trans,
	111	void data, void (destructor)(void const *),
	112	struct switchdev_trans_item *tritem);
	113	void switchdev_trans_item_dequeue(struct switchdev_trans trans);
	114
648b4a99 JP	115	typedef int switchdev_obj_dump_cb_t(struct switchdev_obj *obj);
648b4a99 JP	116
4170604f SF	117	/**
	118	* struct switchdev_ops - switchdev operations
	119	*
3094333d SF	120	* @switchdev_port_attr_get: Get a port attribute (see switchdev_attr).
	121	*
	122	* @switchdev_port_attr_set: Set a port attribute (see switchdev_attr).
	123	*
44bbcf5c	124	* @switchdev_port_obj_add: Add an object to port (see switchdev_obj_*).
491d0f15	125	*
44bbcf5c	126	* @switchdev_port_obj_del: Delete an object from port (see switchdev_obj_*).
45d4122c	127	*
44bbcf5c	128	* @switchdev_port_obj_dump: Dump port objects (see switchdev_obj_*).
4170604f	129	*/
9d47c0a2	130	struct switchdev_ops {
3094333d SF	131	int (switchdev_port_attr_get)(struct net_device dev,
	132	struct switchdev_attr *attr);
	133	int (switchdev_port_attr_set)(struct net_device dev,
7ea6eb3f JP	134	struct switchdev_attr *attr,
7ea6eb3f JP	135	struct switchdev_trans *trans);
491d0f15	136	int (switchdev_port_obj_add)(struct net_device dev,
648b4a99	137	const struct switchdev_obj *obj,
7ea6eb3f	138	struct switchdev_trans *trans);
491d0f15	139	int (switchdev_port_obj_del)(struct net_device dev,
648b4a99	140	const struct switchdev_obj *obj);
45d4122c	141	int (switchdev_port_obj_dump)(struct net_device dev,
648b4a99 JP	142	struct switchdev_obj *obj,
648b4a99 JP	143	switchdev_obj_dump_cb_t *cb);
4170604f SF	144	};
4170604f SF	145
ebb9a03a JP	146	enum switchdev_notifier_type {
	147	SWITCHDEV_FDB_ADD = 1,
	148	SWITCHDEV_FDB_DEL,
3aeb6617 JP	149	};
3aeb6617 JP	150
ebb9a03a	151	struct switchdev_notifier_info {
03bf0c28 JP	152	struct net_device *dev;
	153	};
	154
ebb9a03a JP	155	struct switchdev_notifier_fdb_info {
ebb9a03a JP	156	struct switchdev_notifier_info info; /* must be first */
3aeb6617 JP	157	const unsigned char *addr;
	158	u16 vid;
	159	};
	160
03bf0c28	161	static inline struct net_device *
ebb9a03a	162	switchdev_notifier_info_to_dev(const struct switchdev_notifier_info *info)
03bf0c28 JP	163	{
	164	return info->dev;
	165	}
007f790c JP	166
	167	#ifdef CONFIG_NET_SWITCHDEV
	168
3094333d SF	169	int switchdev_port_attr_get(struct net_device *dev,
	170	struct switchdev_attr *attr);
	171	int switchdev_port_attr_set(struct net_device *dev,
	172	struct switchdev_attr *attr);
9e8f4a54	173	int switchdev_port_obj_add(struct net_device *dev,
648b4a99	174	const struct switchdev_obj *obj);
9e8f4a54	175	int switchdev_port_obj_del(struct net_device *dev,
648b4a99	176	const struct switchdev_obj *obj);
9e8f4a54	177	int switchdev_port_obj_dump(struct net_device dev, struct switchdev_obj obj,
648b4a99	178	switchdev_obj_dump_cb_t *cb);
ebb9a03a JP	179	int register_switchdev_notifier(struct notifier_block *nb);
	180	int unregister_switchdev_notifier(struct notifier_block *nb);
	181	int call_switchdev_notifiers(unsigned long val, struct net_device *dev,
	182	struct switchdev_notifier_info *info);
8793d0a6 SF	183	int switchdev_port_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq,
	184	struct net_device *dev, u32 filter_mask,
	185	int nlflags);
ebb9a03a JP	186	int switchdev_port_bridge_setlink(struct net_device *dev,
	187	struct nlmsghdr *nlh, u16 flags);
	188	int switchdev_port_bridge_dellink(struct net_device *dev,
	189	struct nlmsghdr *nlh, u16 flags);
ebb9a03a JP	190	int switchdev_fib_ipv4_add(u32 dst, int dst_len, struct fib_info *fi,
	191	u8 tos, u8 type, u32 nlflags, u32 tb_id);
	192	int switchdev_fib_ipv4_del(u32 dst, int dst_len, struct fib_info *fi,
	193	u8 tos, u8 type, u32 tb_id);
	194	void switchdev_fib_ipv4_abort(struct fib_info *fi);
45d4122c SS	195	int switchdev_port_fdb_add(struct ndmsg ndm, struct nlattr tb[],
	196	struct net_device dev, const unsigned char addr,
	197	u16 vid, u16 nlm_flags);
	198	int switchdev_port_fdb_del(struct ndmsg ndm, struct nlattr tb[],
	199	struct net_device dev, const unsigned char addr,
	200	u16 vid);
	201	int switchdev_port_fdb_dump(struct sk_buff skb, struct netlink_callback cb,
	202	struct net_device *dev,
	203	struct net_device *filter_dev, int idx);
1a3b2ec9 SF	204	void switchdev_port_fwd_mark_set(struct net_device *dev,
	205	struct net_device *group_dev,
	206	bool joining);
5e8d9049	207
007f790c JP	208	#else
007f790c JP	209
3094333d SF	210	static inline int switchdev_port_attr_get(struct net_device *dev,
	211	struct switchdev_attr *attr)
	212	{
	213	return -EOPNOTSUPP;
	214	}
	215
	216	static inline int switchdev_port_attr_set(struct net_device *dev,
	217	struct switchdev_attr *attr)
	218	{
	219	return -EOPNOTSUPP;
	220	}
	221
491d0f15	222	static inline int switchdev_port_obj_add(struct net_device *dev,
648b4a99	223	const struct switchdev_obj *obj)
491d0f15 SF	224	{
	225	return -EOPNOTSUPP;
	226	}
	227
	228	static inline int switchdev_port_obj_del(struct net_device *dev,
648b4a99	229	const struct switchdev_obj *obj)
491d0f15 SF	230	{
	231	return -EOPNOTSUPP;
	232	}
	233
45d4122c	234	static inline int switchdev_port_obj_dump(struct net_device *dev,
648b4a99 JP	235	const struct switchdev_obj *obj,
648b4a99 JP	236	switchdev_obj_dump_cb_t *cb)
45d4122c SS	237	{
	238	return -EOPNOTSUPP;
	239	}
	240
ebb9a03a	241	static inline int register_switchdev_notifier(struct notifier_block *nb)
03bf0c28 JP	242	{
	243	return 0;
	244	}
	245
ebb9a03a	246	static inline int unregister_switchdev_notifier(struct notifier_block *nb)
03bf0c28 JP	247	{
	248	return 0;
	249	}
	250
ebb9a03a JP	251	static inline int call_switchdev_notifiers(unsigned long val,
	252	struct net_device *dev,
	253	struct switchdev_notifier_info *info)
03bf0c28 JP	254	{
	255	return NOTIFY_DONE;
	256	}
	257
8793d0a6 SF	258	static inline int switchdev_port_bridge_getlink(struct sk_buff *skb, u32 pid,
	259	u32 seq, struct net_device *dev,
	260	u32 filter_mask, int nlflags)
	261	{
	262	return -EOPNOTSUPP;
	263	}
	264
ebb9a03a JP	265	static inline int switchdev_port_bridge_setlink(struct net_device *dev,
	266	struct nlmsghdr *nlh,
	267	u16 flags)
8a44dbb2 RP	268	{
	269	return -EOPNOTSUPP;
	270	}
	271
ebb9a03a JP	272	static inline int switchdev_port_bridge_dellink(struct net_device *dev,
	273	struct nlmsghdr *nlh,
	274	u16 flags)
8a44dbb2 RP	275	{
	276	return -EOPNOTSUPP;
	277	}
	278
ebb9a03a JP	279	static inline int switchdev_fib_ipv4_add(u32 dst, int dst_len,
	280	struct fib_info *fi,
	281	u8 tos, u8 type,
	282	u32 nlflags, u32 tb_id)
5e8d9049 SF	283	{
	284	return 0;
	285	}
	286
ebb9a03a JP	287	static inline int switchdev_fib_ipv4_del(u32 dst, int dst_len,
	288	struct fib_info *fi,
	289	u8 tos, u8 type, u32 tb_id)
5e8d9049 SF	290	{
	291	return 0;
	292	}
	293
ebb9a03a	294	static inline void switchdev_fib_ipv4_abort(struct fib_info *fi)
8e05fd71 SF	295	{
	296	}
	297
45d4122c SS	298	static inline int switchdev_port_fdb_add(struct ndmsg ndm, struct nlattr tb[],
	299	struct net_device *dev,
	300	const unsigned char *addr,
	301	u16 vid, u16 nlm_flags)
	302	{
	303	return -EOPNOTSUPP;
	304	}
	305
	306	static inline int switchdev_port_fdb_del(struct ndmsg ndm, struct nlattr tb[],
	307	struct net_device *dev,
	308	const unsigned char *addr, u16 vid)
	309	{
	310	return -EOPNOTSUPP;
	311	}
	312
	313	static inline int switchdev_port_fdb_dump(struct sk_buff *skb,
	314	struct netlink_callback *cb,
	315	struct net_device *dev,
	316	struct net_device *filter_dev,
	317	int idx)
	318	{
	319	return -EOPNOTSUPP;
	320	}
	321
1a3b2ec9 SF	322	static inline void switchdev_port_fwd_mark_set(struct net_device *dev,
	323	struct net_device *group_dev,
	324	bool joining)
	325	{
	326	}
	327
007f790c JP	328	#endif
	329
	330	#endif /* _LINUX_SWITCHDEV_H_ */