917 struct efx_nic {  struct
922 	struct efx_nic *primary;  argument
926 	const struct efx_nic_type *type;  argument
927 	int legacy_irq;
928 	bool eeh_disabled_legacy_irq;
929 	struct workqueue_struct *workqueue;
930 	char workqueue_name[16];
931 	struct work_struct reset_work;
932 	resource_size_t membase_phys;
933 	void __iomem *membase;
935 	enum efx_int_mode interrupt_mode;
936 	unsigned int timer_quantum_ns;
937 	bool irq_rx_adaptive;
938 	unsigned int irq_rx_moderation;
939 	u32 msg_enable;
941 	enum nic_state state;
942 	unsigned long reset_pending;
944 	struct efx_channel *channel[EFX_MAX_CHANNELS];
945 	struct efx_msi_context msi_context[EFX_MAX_CHANNELS];
947 	extra_channel_type[EFX_MAX_EXTRA_CHANNELS];
949 	unsigned rxq_entries;
950 	unsigned txq_entries;
951 	unsigned int txq_stop_thresh;
952 	unsigned int txq_wake_thresh;
954 	unsigned tx_dc_base;
955 	unsigned rx_dc_base;
956 	unsigned sram_lim_qw;
957 	unsigned next_buffer_table;
959 	unsigned int max_channels;
960 	unsigned int max_tx_channels;
961 	unsigned n_channels;
962 	unsigned n_rx_channels;
963 	unsigned rss_spread;
964 	unsigned tx_channel_offset;
965 	unsigned n_tx_channels;
966 	unsigned int rx_ip_align;
967 	unsigned int rx_dma_len;
968 	unsigned int rx_buffer_order;
969 	unsigned int rx_buffer_truesize;
970 	unsigned int rx_page_buf_step;
971 	unsigned int rx_bufs_per_page;
972 	unsigned int rx_pages_per_batch;
973 	unsigned int rx_prefix_size;
974 	int rx_packet_hash_offset;
975 	int rx_packet_len_offset;
976 	int rx_packet_ts_offset;
977 	u8 rx_hash_key[40];
978 	u32 rx_indir_table[128];
979 	bool rx_scatter;
981 	unsigned int_error_count;
982 	unsigned long int_error_expire;
984 	bool irq_soft_enabled;
985 	struct efx_buffer irq_status;
986 	unsigned irq_zero_count;
987 	unsigned irq_level;
988 	struct delayed_work selftest_work;
991 	struct list_head mtd_list;
994 	void *nic_data;
995 	struct efx_mcdi_data *mcdi;
997 	struct mutex mac_lock;
998 	struct work_struct mac_work;
999 	bool port_enabled;
1001 	bool mc_bist_for_other_fn;
1002 	bool port_initialized;
1003 	struct net_device *net_dev;
1005 	struct efx_buffer stats_buffer;
1006 	u64 rx_nodesc_drops_total;
1007 	u64 rx_nodesc_drops_while_down;
1008 	bool rx_nodesc_drops_prev_state;
1010 	unsigned int phy_type;
1011 	const struct efx_phy_operations *phy_op;
1012 	void *phy_data;
1013 	struct mdio_if_info mdio;
1014 	unsigned int mdio_bus;
1015 	enum efx_phy_mode phy_mode;
1017 	u32 link_advertising;
1018 	struct efx_link_state link_state;
1019 	unsigned int n_link_state_changes;
1021 	bool unicast_filter;
1022 	union efx_multicast_hash multicast_hash;
1023 	u8 wanted_fc;
1024 	unsigned fc_disable;
1026 	atomic_t rx_reset;
1027 	enum efx_loopback_mode loopback_mode;
1028 	u64 loopback_modes;
1030 	void *loopback_selftest;
1032 	struct rw_semaphore filter_sem;
1033 	spinlock_t filter_lock;
1034 	void *filter_state;
1036 	u32 *rps_flow_id;
1037 	unsigned int rps_expire_index;
1040 	atomic_t active_queues;
1041 	atomic_t rxq_flush_pending;
1065 static inline int efx_dev_registered(struct efx_nic *efx)  in efx_dev_registered()  argument