macvlan.c File Reference

#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/module.h>
#include <linux/init.h>
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/string.h>
#include <linux/rculist.h>
#include <linux/notifier.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/ethtool.h>
#include <linux/if_arp.h>
#include <linux/if_vlan.h>
#include <linux/if_link.h>
#include <linux/if_macvlan.h>
#include <net/rtnetlink.h>
#include <net/xfrm.h>

Go to the source code of this file.

Data Structures
struct	macvlan_port

Macros
#define	MACVLAN_HASH_SIZE   (1 << BITS_PER_BYTE)
#define	macvlan_port_get_rcu(dev)   ((struct macvlan_port *) rcu_dereference(dev->rx_handler_data))
#define	macvlan_port_get(dev)   ((struct macvlan_port *) dev->rx_handler_data)
#define	macvlan_port_exists(dev)   (dev->priv_flags & IFF_MACVLAN_PORT)
#define	MACVLAN_FEATURES
#define	MACVLAN_STATE_MASK   ((1<<__LINK_STATE_NOCARRIER) | (1<<__LINK_STATE_DORMANT))

Functions
netdev_tx_t	macvlan_start_xmit (struct sk_buff *skb, struct net_device *dev)
	EXPORT_SYMBOL_GPL (macvlan_start_xmit)
void	macvlan_common_setup (struct net_device *dev)
	EXPORT_SYMBOL_GPL (macvlan_common_setup)
int	macvlan_common_newlink (struct net *src_net, struct net_device *dev, struct nlattr *tb[], struct nlattr *data[], int(*receive)(struct sk_buff *skb), int(*forward)(struct net_device *dev, struct sk_buff *skb))
	EXPORT_SYMBOL_GPL (macvlan_common_newlink)
void	macvlan_dellink (struct net_device *dev, struct list_head *head)
	EXPORT_SYMBOL_GPL (macvlan_dellink)
int	macvlan_link_register (struct rtnl_link_ops *ops)
	EXPORT_SYMBOL_GPL (macvlan_link_register)
	module_init (macvlan_init_module)
	module_exit (macvlan_cleanup_module)
	MODULE_LICENSE ("GPL")
	MODULE_AUTHOR ("Patrick McHardy <[email protected]>")
	MODULE_DESCRIPTION ("Driver for MAC address based VLANs")
	MODULE_ALIAS_RTNL_LINK ("macvlan")

Macro Definition Documentation

#define MACVLAN_FEATURES

Value:

(NETIF_F_SG | NETIF_F_ALL_CSUM | NETIF_F_HIGHDMA | NETIF_F_FRAGLIST | \
     NETIF_F_GSO | NETIF_F_TSO | NETIF_F_UFO | NETIF_F_GSO_ROBUST | \
     NETIF_F_TSO_ECN | NETIF_F_TSO6 | NETIF_F_GRO | NETIF_F_RXCSUM | \
     NETIF_F_HW_VLAN_FILTER)

Definition at line 431 of file macvlan.c.

#define MACVLAN_HASH_SIZE   (1 << BITS_PER_BYTE)

Definition at line 35 of file macvlan.c.

#define macvlan_port_exists

(

dev

)

(dev->priv_flags & IFF_MACVLAN_PORT)

Definition at line 51 of file macvlan.c.

#define macvlan_port_get

(

dev

)

((struct macvlan_port *) dev->rx_handler_data)

Definition at line 50 of file macvlan.c.

#define macvlan_port_get_rcu

(

dev

)

((struct macvlan_port *) rcu_dereference(dev->rx_handler_data))

Definition at line 48 of file macvlan.c.

#define MACVLAN_STATE_MASK   ((1<<__LINK_STATE_NOCARRIER) | (1<<__LINK_STATE_DORMANT))

Definition at line 437 of file macvlan.c.

Function Documentation

EXPORT_SYMBOL_GPL

(

macvlan_start_xmit

)

EXPORT_SYMBOL_GPL

(

macvlan_common_setup

)

EXPORT_SYMBOL_GPL

(

macvlan_common_newlink

)

EXPORT_SYMBOL_GPL

(

macvlan_dellink

)

EXPORT_SYMBOL_GPL

(

macvlan_link_register

)

int macvlan_common_newlink	(	struct net *	src_net,
		struct net_device *	dev,
		struct nlattr *	tb[],
		struct nlattr *	data[],
		int(*)(struct sk_buff *skb)	receive,
		int(*)(struct net_device *dev, struct sk_buff *skb)	forward
	)

Definition at line 703 of file macvlan.c.

void macvlan_common_setup

(

struct net_device *

dev

)

Definition at line 626 of file macvlan.c.

void macvlan_dellink	(	struct net_device *	dev,
		struct list_head *	head
	)

Definition at line 795 of file macvlan.c.

int macvlan_link_register

(

struct rtnl_link_ops *

ops

)

Definition at line 848 of file macvlan.c.

netdev_tx_t macvlan_start_xmit	(	struct sk_buff *	skb,
		struct net_device *	dev
	)

Definition at line 265 of file macvlan.c.

MODULE_ALIAS_RTNL_LINK

(

"macvlan"

)

MODULE_AUTHOR

(

"Patrick McHardy <[email protected]>"

)

MODULE_DESCRIPTION

(

"Driver for MAC address based VLANs"

)

module_exit

(

macvlan_cleanup_module

)

module_init

(

macvlan_init_module

)

MODULE_LICENSE

(

"GPL"

)