[mirror_ubuntu-bionic-kernel.git] / include / linux / if_team.h

/*
 * include/linux/if_team.h - Network team device driver header
 * Copyright (c) 2011 Jiri Pirko <jpirko@redhat.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_IF_TEAM_H_
#define _LINUX_IF_TEAM_H_

#ifdef __KERNEL__

#include <linux/netpoll.h>
#include <net/sch_generic.h>

struct team_pcpu_stats {
	u64			rx_packets;
	u64			rx_bytes;
	u64			rx_multicast;
	u64			tx_packets;
	u64			tx_bytes;
	struct u64_stats_sync	syncp;
	u32			rx_dropped;
	u32			tx_dropped;
};

struct team;

struct team_port {
	struct net_device *dev;
	struct hlist_node hlist; /* node in enabled ports hash list */
	struct list_head list; /* node in ordinary list */
	struct team *team;
	int index; /* index of enabled port. If disabled, it's set to -1 */

	bool linkup; /* either state.linkup or user.linkup */

	struct {
		bool linkup;
		u32 speed;
		u8 duplex;
	} state;

	/* Values set by userspace */
	struct {
		bool linkup;
		bool linkup_enabled;
	} user;

	/* Custom gennetlink interface related flags */
	bool changed;
	bool removed;

	/*
	 * A place for storing original values of the device before it
	 * become a port.
	 */
	struct {
		unsigned char dev_addr[MAX_ADDR_LEN];
		unsigned int mtu;
	} orig;

#ifdef CONFIG_NET_POLL_CONTROLLER
	struct netpoll *np;
#endif

	s32 priority; /* lower number ~ higher priority */
	long mode_priv[0];
};

static inline bool team_port_enabled(struct team_port *port)
{
	return port->index != -1;
}

static inline bool team_port_txable(struct team_port *port)
{
	return port->linkup && team_port_enabled(port);
}

#ifdef CONFIG_NET_POLL_CONTROLLER
static inline void team_netpoll_send_skb(struct team_port *port,
					 struct sk_buff *skb)
{
	struct netpoll *np = port->np;

	if (np)
		netpoll_send_skb(np, skb);
}
#else
static inline void team_netpoll_send_skb(struct team_port *port,
					 struct sk_buff *skb)
{
}
#endif

static inline int team_dev_queue_xmit(struct team *team, struct team_port *port,
				      struct sk_buff *skb)
{
	BUILD_BUG_ON(sizeof(skb->queue_mapping) !=
		     sizeof(qdisc_skb_cb(skb)->slave_dev_queue_mapping));
	skb_set_queue_mapping(skb, qdisc_skb_cb(skb)->slave_dev_queue_mapping);

	skb->dev = port->dev;
	if (unlikely(netpoll_tx_running(port->dev))) {
		team_netpoll_send_skb(port, skb);
		return 0;
	}
	return dev_queue_xmit(skb);
}

struct team_mode_ops {
	int (*init)(struct team *team);
	void (*exit)(struct team *team);
	rx_handler_result_t (*receive)(struct team *team,
				       struct team_port *port,
				       struct sk_buff *skb);
	bool (*transmit)(struct team *team, struct sk_buff *skb);
	int (*port_enter)(struct team *team, struct team_port *port);
	void (*port_leave)(struct team *team, struct team_port *port);
	void (*port_change_mac)(struct team *team, struct team_port *port);
	void (*port_enabled)(struct team *team, struct team_port *port);
	void (*port_disabled)(struct team *team, struct team_port *port);
};

enum team_option_type {
	TEAM_OPTION_TYPE_U32,
	TEAM_OPTION_TYPE_STRING,
	TEAM_OPTION_TYPE_BINARY,
	TEAM_OPTION_TYPE_BOOL,
	TEAM_OPTION_TYPE_S32,
};

struct team_option_inst_info {
	u32 array_index;
	struct team_port *port; /* != NULL if per-port */
};

struct team_gsetter_ctx {
	union {
		u32 u32_val;
		const char *str_val;
		struct {
			const void *ptr;
			u32 len;
		} bin_val;
		bool bool_val;
		s32 s32_val;
	} data;
	struct team_option_inst_info *info;
};

struct team_option {
	struct list_head list;
	const char *name;
	bool per_port;
	unsigned int array_size; /* != 0 means the option is array */
	enum team_option_type type;
	int (*init)(struct team *team, struct team_option_inst_info *info);
	int (*getter)(struct team *team, struct team_gsetter_ctx *ctx);
	int (*setter)(struct team *team, struct team_gsetter_ctx *ctx);
};

extern void team_option_inst_set_change(struct team_option_inst_info *opt_inst_info);
extern void team_options_change_check(struct team *team);

struct team_mode {
	const char *kind;
	struct module *owner;
	size_t priv_size;
	size_t port_priv_size;
	const struct team_mode_ops *ops;
};

#define TEAM_PORT_HASHBITS 4
#define TEAM_PORT_HASHENTRIES (1 << TEAM_PORT_HASHBITS)

#define TEAM_MODE_PRIV_LONGS 4
#define TEAM_MODE_PRIV_SIZE (sizeof(long) * TEAM_MODE_PRIV_LONGS)

struct team {
	struct net_device *dev; /* associated netdevice */
	struct team_pcpu_stats __percpu *pcpu_stats;

	struct mutex lock; /* used for overall locking, e.g. port lists write */

	/*
	 * List of enabled ports and their count
	 */
	int en_port_count;
	struct hlist_head en_port_hlist[TEAM_PORT_HASHENTRIES];

	struct list_head port_list; /* list of all ports */

	struct list_head option_list;
	struct list_head option_inst_list; /* list of option instances */

	const struct team_mode *mode;
	struct team_mode_ops ops;
	long mode_priv[TEAM_MODE_PRIV_LONGS];
};

static inline struct hlist_head *team_port_index_hash(struct team *team,
						      int port_index)
{
	return &team->en_port_hlist[port_index & (TEAM_PORT_HASHENTRIES - 1)];
}

static inline struct team_port *team_get_port_by_index(struct team *team,
						       int port_index)
{
	struct hlist_node *p;
	struct team_port *port;
	struct hlist_head *head = team_port_index_hash(team, port_index);

	hlist_for_each_entry(port, p, head, hlist)
		if (port->index == port_index)
			return port;
	return NULL;
}
static inline struct team_port *team_get_port_by_index_rcu(struct team *team,
							   int port_index)
{
	struct hlist_node *p;
	struct team_port *port;
	struct hlist_head *head = team_port_index_hash(team, port_index);

	hlist_for_each_entry_rcu(port, p, head, hlist)
		if (port->index == port_index)
			return port;
	return NULL;
}

extern int team_port_set_team_mac(struct team_port *port);
extern int team_options_register(struct team *team,
				 const struct team_option *option,
				 size_t option_count);
extern void team_options_unregister(struct team *team,
				    const struct team_option *option,
				    size_t option_count);
extern int team_mode_register(const struct team_mode *mode);
extern void team_mode_unregister(const struct team_mode *mode);

#define TEAM_DEFAULT_NUM_TX_QUEUES 16
#define TEAM_DEFAULT_NUM_RX_QUEUES 16

#endif /* __KERNEL__ */

#define TEAM_STRING_MAX_LEN 32

/**********************************
 * NETLINK_GENERIC netlink family.
 **********************************/

enum {
	TEAM_CMD_NOOP,
	TEAM_CMD_OPTIONS_SET,
	TEAM_CMD_OPTIONS_GET,
	TEAM_CMD_PORT_LIST_GET,

	__TEAM_CMD_MAX,
	TEAM_CMD_MAX = (__TEAM_CMD_MAX - 1),
};

enum {
	TEAM_ATTR_UNSPEC,
	TEAM_ATTR_TEAM_IFINDEX,		/* u32 */
	TEAM_ATTR_LIST_OPTION,		/* nest */
	TEAM_ATTR_LIST_PORT,		/* nest */

	__TEAM_ATTR_MAX,
	TEAM_ATTR_MAX = __TEAM_ATTR_MAX - 1,
};

/* Nested layout of get/set msg:
 *
 *	[TEAM_ATTR_LIST_OPTION]
 *		[TEAM_ATTR_ITEM_OPTION]
 *			[TEAM_ATTR_OPTION_*], ...
 *		[TEAM_ATTR_ITEM_OPTION]
 *			[TEAM_ATTR_OPTION_*], ...
 *		...
 *	[TEAM_ATTR_LIST_PORT]
 *		[TEAM_ATTR_ITEM_PORT]
 *			[TEAM_ATTR_PORT_*], ...
 *		[TEAM_ATTR_ITEM_PORT]
 *			[TEAM_ATTR_PORT_*], ...
 *		...
 */

enum {
	TEAM_ATTR_ITEM_OPTION_UNSPEC,
	TEAM_ATTR_ITEM_OPTION,		/* nest */

	__TEAM_ATTR_ITEM_OPTION_MAX,
	TEAM_ATTR_ITEM_OPTION_MAX = __TEAM_ATTR_ITEM_OPTION_MAX - 1,
};

enum {
	TEAM_ATTR_OPTION_UNSPEC,
	TEAM_ATTR_OPTION_NAME,		/* string */
	TEAM_ATTR_OPTION_CHANGED,	/* flag */
	TEAM_ATTR_OPTION_TYPE,		/* u8 */
	TEAM_ATTR_OPTION_DATA,		/* dynamic */
	TEAM_ATTR_OPTION_REMOVED,	/* flag */
	TEAM_ATTR_OPTION_PORT_IFINDEX,	/* u32 */ /* for per-port options */
	TEAM_ATTR_OPTION_ARRAY_INDEX,	/* u32 */ /* for array options */

	__TEAM_ATTR_OPTION_MAX,
	TEAM_ATTR_OPTION_MAX = __TEAM_ATTR_OPTION_MAX - 1,
};

enum {
	TEAM_ATTR_ITEM_PORT_UNSPEC,
	TEAM_ATTR_ITEM_PORT,		/* nest */

	__TEAM_ATTR_ITEM_PORT_MAX,
	TEAM_ATTR_ITEM_PORT_MAX = __TEAM_ATTR_ITEM_PORT_MAX - 1,
};

enum {
	TEAM_ATTR_PORT_UNSPEC,
	TEAM_ATTR_PORT_IFINDEX,		/* u32 */
	TEAM_ATTR_PORT_CHANGED,		/* flag */
	TEAM_ATTR_PORT_LINKUP,		/* flag */
	TEAM_ATTR_PORT_SPEED,		/* u32 */
	TEAM_ATTR_PORT_DUPLEX,		/* u8 */
	TEAM_ATTR_PORT_REMOVED,		/* flag */

	__TEAM_ATTR_PORT_MAX,
	TEAM_ATTR_PORT_MAX = __TEAM_ATTR_PORT_MAX - 1,
};

/*
 * NETLINK_GENERIC related info
 */
#define TEAM_GENL_NAME "team"
#define TEAM_GENL_VERSION 0x1
#define TEAM_GENL_CHANGE_EVENT_MC_GRP_NAME "change_event"

#endif /* _LINUX_IF_TEAM_H_ */
Commit	Line	Data
3d249d4c JP	1	/*
	2	* include/linux/if_team.h - Network team device driver header
	3	* Copyright (c) 2011 Jiri Pirko <jpirko@redhat.com>
	4	*
	5	* This program is free software; you can redistribute it and/or modify
	6	* it under the terms of the GNU General Public License as published by
	7	* the Free Software Foundation; either version 2 of the License, or
	8	* (at your option) any later version.
	9	*/
	10
	11	#ifndef _LINUX_IF_TEAM_H_
	12	#define _LINUX_IF_TEAM_H_
	13
	14	#ifdef __KERNEL__
	15
bd2d0837	16	#include <linux/netpoll.h>
6c85f2bd	17	#include <net/sch_generic.h>
bd2d0837	18
3d249d4c JP	19	struct team_pcpu_stats {
	20	u64 rx_packets;
	21	u64 rx_bytes;
	22	u64 rx_multicast;
	23	u64 tx_packets;
	24	u64 tx_bytes;
	25	struct u64_stats_sync syncp;
	26	u32 rx_dropped;
	27	u32 tx_dropped;
	28	};
	29
	30	struct team;
	31
	32	struct team_port {
	33	struct net_device *dev;
19a0b58e	34	struct hlist_node hlist; /* node in enabled ports hash list */
3d249d4c JP	35	struct list_head list; /* node in ordinary list */
3d249d4c JP	36	struct team *team;
19a0b58e	37	int index; /* index of enabled port. If disabled, it's set to -1 */
3d249d4c	38
71472ec1 JP	39	bool linkup; /* either state.linkup or user.linkup */
	40
	41	struct {
	42	bool linkup;
	43	u32 speed;
	44	u8 duplex;
	45	} state;
	46
	47	/* Values set by userspace */
	48	struct {
	49	bool linkup;
	50	bool linkup_enabled;
	51	} user;
	52
	53	/* Custom gennetlink interface related flags */
	54	bool changed;
	55	bool removed;
	56
3d249d4c JP	57	/*
	58	* A place for storing original values of the device before it
	59	* become a port.
	60	*/
	61	struct {
	62	unsigned char dev_addr[MAX_ADDR_LEN];
	63	unsigned int mtu;
	64	} orig;
	65
bd2d0837 JP	66	#ifdef CONFIG_NET_POLL_CONTROLLER
	67	struct netpoll *np;
	68	#endif
	69
a86fc6b7	70	s32 priority; /* lower number ~ higher priority */
5149ee58	71	long mode_priv[0];
3d249d4c JP	72	};
3d249d4c JP	73
68c45042 JP	74	static inline bool team_port_enabled(struct team_port *port)
	75	{
	76	return port->index != -1;
	77	}
	78
	79	static inline bool team_port_txable(struct team_port *port)
	80	{
	81	return port->linkup && team_port_enabled(port);
	82	}
52a4fd77	83
bd2d0837 JP	84	#ifdef CONFIG_NET_POLL_CONTROLLER
	85	static inline void team_netpoll_send_skb(struct team_port *port,
	86	struct sk_buff *skb)
	87	{
	88	struct netpoll *np = port->np;
	89
	90	if (np)
	91	netpoll_send_skb(np, skb);
	92	}
	93	#else
	94	static inline void team_netpoll_send_skb(struct team_port *port,
	95	struct sk_buff *skb)
	96	{
	97	}
	98	#endif
	99
	100	static inline int team_dev_queue_xmit(struct team team, struct team_port port,
	101	struct sk_buff *skb)
	102	{
6c85f2bd JP	103	BUILD_BUG_ON(sizeof(skb->queue_mapping) !=
	104	sizeof(qdisc_skb_cb(skb)->slave_dev_queue_mapping));
	105	skb_set_queue_mapping(skb, qdisc_skb_cb(skb)->slave_dev_queue_mapping);
	106
bd2d0837 JP	107	skb->dev = port->dev;
	108	if (unlikely(netpoll_tx_running(port->dev))) {
	109	team_netpoll_send_skb(port, skb);
	110	return 0;
	111	}
	112	return dev_queue_xmit(skb);
	113	}
	114
3d249d4c JP	115	struct team_mode_ops {
	116	int (init)(struct team team);
	117	void (exit)(struct team team);
	118	rx_handler_result_t (receive)(struct team team,
	119	struct team_port *port,
	120	struct sk_buff *skb);
	121	bool (transmit)(struct team team, struct sk_buff *skb);
	122	int (port_enter)(struct team team, struct team_port *port);
	123	void (port_leave)(struct team team, struct team_port *port);
	124	void (port_change_mac)(struct team team, struct team_port *port);
4bccfd17 JP	125	void (port_enabled)(struct team team, struct team_port *port);
4bccfd17 JP	126	void (port_disabled)(struct team team, struct team_port *port);
3d249d4c JP	127	};
	128
	129	enum team_option_type {
	130	TEAM_OPTION_TYPE_U32,
	131	TEAM_OPTION_TYPE_STRING,
2615598f	132	TEAM_OPTION_TYPE_BINARY,
14f066ba	133	TEAM_OPTION_TYPE_BOOL,
69821638	134	TEAM_OPTION_TYPE_S32,
3d249d4c JP	135	};
3d249d4c JP	136
85d59a87 JP	137	struct team_option_inst_info {
	138	u32 array_index;
	139	struct team_port port; / != NULL if per-port */
	140	};
	141
80f7c668 JP	142	struct team_gsetter_ctx {
	143	union {
	144	u32 u32_val;
	145	const char *str_val;
	146	struct {
	147	const void *ptr;
	148	u32 len;
	149	} bin_val;
14f066ba	150	bool bool_val;
69821638	151	s32 s32_val;
80f7c668	152	} data;
85d59a87	153	struct team_option_inst_info *info;
80f7c668 JP	154	};
80f7c668 JP	155
3d249d4c JP	156	struct team_option {
	157	struct list_head list;
	158	const char *name;
80f7c668	159	bool per_port;
b1303326	160	unsigned int array_size; /* != 0 means the option is array */
3d249d4c	161	enum team_option_type type;
85d59a87	162	int (init)(struct team team, struct team_option_inst_info *info);
80f7c668 JP	163	int (getter)(struct team team, struct team_gsetter_ctx *ctx);
80f7c668 JP	164	int (setter)(struct team team, struct team_gsetter_ctx *ctx);
3d249d4c JP	165	};
3d249d4c JP	166
0f1aad2b JP	167	extern void team_option_inst_set_change(struct team_option_inst_info *opt_inst_info);
	168	extern void team_options_change_check(struct team *team);
	169
3d249d4c	170	struct team_mode {
3d249d4c JP	171	const char *kind;
	172	struct module *owner;
	173	size_t priv_size;
5149ee58	174	size_t port_priv_size;
3d249d4c JP	175	const struct team_mode_ops *ops;
	176	};
	177
	178	#define TEAM_PORT_HASHBITS 4
	179	#define TEAM_PORT_HASHENTRIES (1 << TEAM_PORT_HASHBITS)
	180
	181	#define TEAM_MODE_PRIV_LONGS 4
	182	#define TEAM_MODE_PRIV_SIZE (sizeof(long) * TEAM_MODE_PRIV_LONGS)
	183
	184	struct team {
	185	struct net_device dev; / associated netdevice */
	186	struct team_pcpu_stats __percpu *pcpu_stats;
	187
61dc3461	188	struct mutex lock; /* used for overall locking, e.g. port lists write */
3d249d4c JP	189
3d249d4c JP	190	/*
19a0b58e	191	* List of enabled ports and their count
3d249d4c	192	*/
19a0b58e JP	193	int en_port_count;
	194	struct hlist_head en_port_hlist[TEAM_PORT_HASHENTRIES];
	195
	196	struct list_head port_list; /* list of all ports */
3d249d4c JP	197
3d249d4c JP	198	struct list_head option_list;
80f7c668	199	struct list_head option_inst_list; /* list of option instances */
3d249d4c JP	200
	201	const struct team_mode *mode;
	202	struct team_mode_ops ops;
	203	long mode_priv[TEAM_MODE_PRIV_LONGS];
	204	};
	205
	206	static inline struct hlist_head team_port_index_hash(struct team team,
	207	int port_index)
	208	{
19a0b58e	209	return &team->en_port_hlist[port_index & (TEAM_PORT_HASHENTRIES - 1)];
3d249d4c JP	210	}
	211
	212	static inline struct team_port team_get_port_by_index(struct team team,
	213	int port_index)
	214	{
	215	struct hlist_node *p;
	216	struct team_port *port;
	217	struct hlist_head *head = team_port_index_hash(team, port_index);
	218
	219	hlist_for_each_entry(port, p, head, hlist)
	220	if (port->index == port_index)
	221	return port;
	222	return NULL;
	223	}
	224	static inline struct team_port team_get_port_by_index_rcu(struct team team,
	225	int port_index)
	226	{
	227	struct hlist_node *p;
	228	struct team_port *port;
	229	struct hlist_head *head = team_port_index_hash(team, port_index);
	230
	231	hlist_for_each_entry_rcu(port, p, head, hlist)
	232	if (port->index == port_index)
	233	return port;
	234	return NULL;
	235	}
	236
	237	extern int team_port_set_team_mac(struct team_port *port);
358b8382 JP	238	extern int team_options_register(struct team *team,
	239	const struct team_option *option,
	240	size_t option_count);
3d249d4c	241	extern void team_options_unregister(struct team *team,
358b8382	242	const struct team_option *option,
3d249d4c	243	size_t option_count);
0402788a JP	244	extern int team_mode_register(const struct team_mode *mode);
0402788a JP	245	extern void team_mode_unregister(const struct team_mode *mode);
3d249d4c	246
6c85f2bd JP	247	#define TEAM_DEFAULT_NUM_TX_QUEUES 16
	248	#define TEAM_DEFAULT_NUM_RX_QUEUES 16
	249
3d249d4c JP	250	#endif /* __KERNEL__ */
	251
	252	#define TEAM_STRING_MAX_LEN 32
	253
	254	/**********************************
	255	* NETLINK_GENERIC netlink family.
	256	**********************************/
	257
	258	enum {
	259	TEAM_CMD_NOOP,
	260	TEAM_CMD_OPTIONS_SET,
	261	TEAM_CMD_OPTIONS_GET,
	262	TEAM_CMD_PORT_LIST_GET,
	263
	264	__TEAM_CMD_MAX,
	265	TEAM_CMD_MAX = (__TEAM_CMD_MAX - 1),
	266	};
	267
	268	enum {
	269	TEAM_ATTR_UNSPEC,
	270	TEAM_ATTR_TEAM_IFINDEX, /* u32 */
	271	TEAM_ATTR_LIST_OPTION, /* nest */
	272	TEAM_ATTR_LIST_PORT, /* nest */
	273
	274	__TEAM_ATTR_MAX,
	275	TEAM_ATTR_MAX = __TEAM_ATTR_MAX - 1,
	276	};
	277
	278	/* Nested layout of get/set msg:
	279	*
	280	* [TEAM_ATTR_LIST_OPTION]
	281	* [TEAM_ATTR_ITEM_OPTION]
	282	* [TEAM_ATTR_OPTION_*], ...
	283	* [TEAM_ATTR_ITEM_OPTION]
	284	* [TEAM_ATTR_OPTION_*], ...
	285	* ...
	286	* [TEAM_ATTR_LIST_PORT]
	287	* [TEAM_ATTR_ITEM_PORT]
	288	* [TEAM_ATTR_PORT_*], ...
	289	* [TEAM_ATTR_ITEM_PORT]
	290	* [TEAM_ATTR_PORT_*], ...
	291	* ...
	292	*/
	293
	294	enum {
	295	TEAM_ATTR_ITEM_OPTION_UNSPEC,
	296	TEAM_ATTR_ITEM_OPTION, /* nest */
	297
	298	__TEAM_ATTR_ITEM_OPTION_MAX,
	299	TEAM_ATTR_ITEM_OPTION_MAX = __TEAM_ATTR_ITEM_OPTION_MAX - 1,
	300	};
	301
	302	enum {
	303	TEAM_ATTR_OPTION_UNSPEC,
	304	TEAM_ATTR_OPTION_NAME, /* string */
	305	TEAM_ATTR_OPTION_CHANGED, /* flag */
	306	TEAM_ATTR_OPTION_TYPE, /* u8 */
	307	TEAM_ATTR_OPTION_DATA, /* dynamic */
b82b9183	308	TEAM_ATTR_OPTION_REMOVED, /* flag */
80f7c668	309	TEAM_ATTR_OPTION_PORT_IFINDEX, /* u32 / / for per-port options */
b1303326	310	TEAM_ATTR_OPTION_ARRAY_INDEX, /* u32 / / for array options */
3d249d4c JP	311
	312	__TEAM_ATTR_OPTION_MAX,
	313	TEAM_ATTR_OPTION_MAX = __TEAM_ATTR_OPTION_MAX - 1,
	314	};
	315
	316	enum {
	317	TEAM_ATTR_ITEM_PORT_UNSPEC,
	318	TEAM_ATTR_ITEM_PORT, /* nest */
	319
	320	__TEAM_ATTR_ITEM_PORT_MAX,
	321	TEAM_ATTR_ITEM_PORT_MAX = __TEAM_ATTR_ITEM_PORT_MAX - 1,
	322	};
	323
	324	enum {
	325	TEAM_ATTR_PORT_UNSPEC,
	326	TEAM_ATTR_PORT_IFINDEX, /* u32 */
	327	TEAM_ATTR_PORT_CHANGED, /* flag */
	328	TEAM_ATTR_PORT_LINKUP, /* flag */
	329	TEAM_ATTR_PORT_SPEED, /* u32 */
	330	TEAM_ATTR_PORT_DUPLEX, /* u8 */
b82b9183	331	TEAM_ATTR_PORT_REMOVED, /* flag */
3d249d4c JP	332
	333	__TEAM_ATTR_PORT_MAX,
	334	TEAM_ATTR_PORT_MAX = __TEAM_ATTR_PORT_MAX - 1,
	335	};
	336
	337	/*
	338	* NETLINK_GENERIC related info
	339	*/
	340	#define TEAM_GENL_NAME "team"
	341	#define TEAM_GENL_VERSION 0x1
	342	#define TEAM_GENL_CHANGE_EVENT_MC_GRP_NAME "change_event"
	343
	344	#endif /* _LINUX_IF_TEAM_H_ */