1912 struct net_device {  struct
1913 	char			name[IFNAMSIZ];
1914 	struct netdev_name_node	*name_node;
1915 	struct dev_ifalias	__rcu *ifalias;
1920 	unsigned long		mem_end;
1921 	unsigned long		mem_start;
1922 	unsigned long		base_addr;
1923 	int			irq;
1931 	unsigned long		state;
1956 	struct net_device_stats	stats;  argument
1970 	const struct net_device_ops *netdev_ops;  argument
1971 	const struct ethtool_ops *ethtool_ops;
1973 	const struct l3mdev_ops	*l3mdev_ops;
1976 	const struct ndisc_ops *ndisc_ops;
1980 	const struct xfrmdev_ops *xfrmdev_ops;
1984 	const struct tlsdev_ops *tlsdev_ops;
1987 	const struct header_ops *header_ops;
1989 	unsigned int		flags;
1990 	unsigned int		priv_flags;
1992 	unsigned short		gflags;
1993 	unsigned short		padded;
1995 	unsigned char		operstate;
1996 	unsigned char		link_mode;
1998 	unsigned char		if_port;
1999 	unsigned char		dma;
2006 	unsigned int		mtu;
2007 	unsigned int		min_mtu;
2008 	unsigned int		max_mtu;
2009 	unsigned short		type;
2010 	unsigned short		hard_header_len;
2011 	unsigned char		min_header_len;
2012 	unsigned char		name_assign_type;
2014 	unsigned short		needed_headroom;
2015 	unsigned short		needed_tailroom;
2018 	unsigned char		perm_addr[MAX_ADDR_LEN];
2019 	unsigned char		addr_assign_type;
2020 	unsigned char		addr_len;
2021 	unsigned char		upper_level;
2022 	unsigned char		lower_level;
2024 	unsigned short		neigh_priv_len;
2025 	unsigned short          dev_id;
2026 	unsigned short          dev_port;
2027 	spinlock_t		addr_list_lock;
2029 	struct netdev_hw_addr_list	uc;
2030 	struct netdev_hw_addr_list	mc;
2031 	struct netdev_hw_addr_list	dev_addrs;
2034 	struct kset		*queues_kset;
2037 	struct list_head	unlink_list;
2039 	unsigned int		promiscuity;
2040 	unsigned int		allmulti;
2041 	bool			uc_promisc;
2043 	unsigned char		nested_level;
2050 	struct vlan_info __rcu	*vlan_info;
2053 	struct dsa_port		*dsa_ptr;
2056 	struct tipc_bearer __rcu *tipc_ptr;
2059 	void 			*atalk_ptr;
2061 	struct in_device __rcu	*ip_ptr;
2063 	struct dn_dev __rcu     *dn_ptr;
2065 	struct inet6_dev __rcu	*ip6_ptr;
2067 	void			*ax25_ptr;
2069 	struct wireless_dev	*ieee80211_ptr;
2070 	struct wpan_dev		*ieee802154_ptr;
2072 	struct mpls_dev __rcu	*mpls_ptr;
2079 	unsigned char		*dev_addr;
2081 	struct netdev_rx_queue	*_rx;
2082 	unsigned int		num_rx_queues;
2083 	unsigned int		real_num_rx_queues;
2085 	struct bpf_prog __rcu	*xdp_prog;
2086 	unsigned long		gro_flush_timeout;
2087 	int			napi_defer_hard_irqs;
2088 	rx_handler_func_t __rcu	*rx_handler;
2089 	void __rcu		*rx_handler_data;
2092 	struct mini_Qdisc __rcu	*miniq_ingress;
2094 	struct netdev_queue __rcu *ingress_queue;
2096 	struct nf_hook_entries __rcu *nf_hooks_ingress;
2099 	unsigned char		broadcast[MAX_ADDR_LEN];
2101 	struct cpu_rmap		*rx_cpu_rmap;
2103 	struct hlist_node	index_hlist;
2108 	struct netdev_queue	*_tx ____cacheline_aligned_in_smp;
2109 	unsigned int		num_tx_queues;
2110 	unsigned int		real_num_tx_queues;
2111 	struct Qdisc __rcu	*qdisc;
2112 	unsigned int		tx_queue_len;
2113 	spinlock_t		tx_global_lock;
2115 	struct xdp_dev_bulk_queue __percpu *xdp_bulkq;
2118 	struct xps_dev_maps __rcu *xps_cpus_map;
2119 	struct xps_dev_maps __rcu *xps_rxqs_map;
2122 	struct mini_Qdisc __rcu	*miniq_egress;
2129 	struct timer_list	watchdog_timer;
2130 	int			watchdog_timeo;
2155 	void (*priv_destructor)(struct net_device *dev);  argument
2158 	struct netpoll_info __rcu	*npinfo;
2161 	possible_net_t			nd_net;
2164 	void				*ml_priv;
2165 	enum netdev_ml_priv_type	ml_priv_type;
2167 	union {
2174 	struct garp_port __rcu	*garp_port;
2177 	struct mrp_port __rcu	*mrp_port;
2180 	struct device		dev;
2181 	const struct attribute_group *sysfs_groups[4];
2182 	const struct attribute_group *sysfs_rx_queue_group;
2184 	const struct rtnl_link_ops *rtnl_link_ops;
2188 	unsigned int		gso_max_size;
2190 	u16			gso_max_segs;
2193 	const struct dcbnl_rtnl_ops *dcbnl_ops;
2195 	s16			num_tc;
2196 	struct netdev_tc_txq	tc_to_txq[TC_MAX_QUEUE];
2197 	u8			prio_tc_map[TC_BITMASK + 1];
2200 	unsigned int		fcoe_ddp_xid;
2203 	struct netprio_map __rcu *priomap;
2205 	struct phy_device	*phydev;
2206 	struct sfp_bus		*sfp_bus;
2207 	struct lock_class_key	*qdisc_tx_busylock;
2208 	struct lock_class_key	*qdisc_running_key;
2209 	bool			proto_down;
2233 #define to_net_dev(d) container_of(d, struct net_device, dev)  argument
2312 					    void (*f)(struct net_device *,  in netdev_for_each_tx_queue()
4543 				int (*sync)(struct net_device *,  in __dev_uc_sync()
4545 				int (*unsync)(struct net_device *,  in __dev_uc_sync()
4559 				   int (*unsync)(struct net_device *,  in __dev_uc_unsync()
4587 				int (*sync)(struct net_device *,  in __dev_mc_sync()
4589 				int (*unsync)(struct net_device *,  in __dev_mc_sync()
4603 				   int (*unsync)(struct net_device *,  in __dev_mc_unsync()