1949 struct net_device {  struct
1950 	char			name[IFNAMSIZ];
1951 	struct netdev_name_node	*name_node;
1952 	struct dev_ifalias	__rcu *ifalias;
1957 	unsigned long		mem_end;
1958 	unsigned long		mem_start;
1959 	unsigned long		base_addr;
1984 	const struct net_device_ops *netdev_ops;  argument
1985 	int			ifindex;
1986 	unsigned short		gflags;
1987 	unsigned short		hard_header_len;
2014 	struct net_device_stats	stats; /* not used by modern drivers */  argument
2016 	atomic_long_t		rx_dropped;
2017 	atomic_long_t		tx_dropped;
2018 	atomic_long_t		rx_nohandler;
2021 	atomic_t		carrier_up_count;
2022 	atomic_t		carrier_down_count;
2025 	const struct iw_handler_def *wireless_handlers;
2026 	struct iw_public_data	*wireless_data;
2028 	const struct ethtool_ops *ethtool_ops;
2030 	const struct l3mdev_ops	*l3mdev_ops;
2033 	const struct ndisc_ops *ndisc_ops;
2037 	const struct xfrmdev_ops *xfrmdev_ops;
2041 	const struct tlsdev_ops *tlsdev_ops;
2044 	const struct header_ops *header_ops;
2046 	unsigned char		operstate;
2047 	unsigned char		link_mode;
2049 	unsigned char		if_port;
2050 	unsigned char		dma;
2053 	unsigned char		perm_addr[MAX_ADDR_LEN];
2054 	unsigned char		addr_assign_type;
2055 	unsigned char		addr_len;
2056 	unsigned char		upper_level;
2057 	unsigned char		lower_level;
2059 	unsigned short		neigh_priv_len;
2060 	unsigned short          dev_id;
2061 	unsigned short          dev_port;
2062 	unsigned short		padded;
2064 	spinlock_t		addr_list_lock;
2065 	int			irq;
2067 	struct netdev_hw_addr_list	uc;
2068 	struct netdev_hw_addr_list	mc;
2069 	struct netdev_hw_addr_list	dev_addrs;
2072 	struct kset		*queues_kset;
2075 	struct list_head	unlink_list;
2077 	unsigned int		promiscuity;
2078 	unsigned int		allmulti;
2079 	bool			uc_promisc;
2081 	unsigned char		nested_level;
2088 	struct vlan_info __rcu	*vlan_info;
2091 	struct dsa_port		*dsa_ptr;
2094 	struct tipc_bearer __rcu *tipc_ptr;
2097 	void 			*atalk_ptr;
2099 	struct in_device __rcu	*ip_ptr;
2101 	struct dn_dev __rcu     *dn_ptr;
2103 	struct inet6_dev __rcu	*ip6_ptr;
2105 	void			*ax25_ptr;
2107 	struct wireless_dev	*ieee80211_ptr;
2108 	struct wpan_dev		*ieee802154_ptr;
2110 	struct mpls_dev __rcu	*mpls_ptr;
2113 	struct mctp_dev __rcu	*mctp_ptr;
2120 	unsigned char		*dev_addr;
2122 	struct netdev_rx_queue	*_rx;
2123 	unsigned int		num_rx_queues;
2124 	unsigned int		real_num_rx_queues;
2126 	struct bpf_prog __rcu	*xdp_prog;
2127 	unsigned long		gro_flush_timeout;
2128 	int			napi_defer_hard_irqs;
2129 	rx_handler_func_t __rcu	*rx_handler;
2130 	void __rcu		*rx_handler_data;
2133 	struct mini_Qdisc __rcu	*miniq_ingress;
2135 	struct netdev_queue __rcu *ingress_queue;
2137 	struct nf_hook_entries __rcu *nf_hooks_ingress;
2140 	unsigned char		broadcast[MAX_ADDR_LEN];
2142 	struct cpu_rmap		*rx_cpu_rmap;
2144 	struct hlist_node	index_hlist;
2149 	struct netdev_queue	*_tx ____cacheline_aligned_in_smp;
2150 	unsigned int		num_tx_queues;
2151 	unsigned int		real_num_tx_queues;
2152 	struct Qdisc		*qdisc;
2153 	unsigned int		tx_queue_len;
2154 	spinlock_t		tx_global_lock;
2156 	struct xdp_dev_bulk_queue __percpu *xdp_bulkq;
2159 	struct xps_dev_maps __rcu *xps_maps[XPS_MAPS_MAX];
2162 	struct mini_Qdisc __rcu	*miniq_egress;
2169 	struct timer_list	watchdog_timer;
2170 	int			watchdog_timeo;
2172 	u32                     proto_down_reason;
2174 	struct list_head	todo_list;
2200 	void (*priv_destructor)(struct net_device *dev);  argument
2203 	struct netpoll_info __rcu	*npinfo;
2206 	possible_net_t			nd_net;
2209 	void				*ml_priv;
2210 	enum netdev_ml_priv_type	ml_priv_type;
2212 	union {
2219 	struct garp_port __rcu	*garp_port;
2222 	struct mrp_port __rcu	*mrp_port;
2225 	struct device		dev;
2226 	const struct attribute_group *sysfs_groups[4];
2227 	const struct attribute_group *sysfs_rx_queue_group;
2229 	const struct rtnl_link_ops *rtnl_link_ops;
2233 	unsigned int		gso_max_size;
2235 	u16			gso_max_segs;
2238 	const struct dcbnl_rtnl_ops *dcbnl_ops;
2240 	s16			num_tc;
2241 	struct netdev_tc_txq	tc_to_txq[TC_MAX_QUEUE];
2242 	u8			prio_tc_map[TC_BITMASK + 1];
2245 	unsigned int		fcoe_ddp_xid;
2270 #define to_net_dev(d) container_of(d, struct net_device, dev)  argument
2349 					    void (*f)(struct net_device *,  in netdev_for_each_tx_queue()
4689 				int (*sync)(struct net_device *,  in __dev_uc_sync()
4691 				int (*unsync)(struct net_device *,  in __dev_uc_sync()
4705 				   int (*unsync)(struct net_device *,  in __dev_uc_unsync()
4733 				int (*sync)(struct net_device *,  in __dev_mc_sync()
4735 				int (*unsync)(struct net_device *,  in __dev_mc_sync()
4749 				   int (*unsync)(struct net_device *,  in __dev_mc_unsync()