933 struct efx_nic {  struct
938 	struct efx_nic *primary;  argument
942 	const struct efx_nic_type *type;  argument
943 	int legacy_irq;
944 	bool eeh_disabled_legacy_irq;
945 	struct workqueue_struct *workqueue;
946 	char workqueue_name[16];
947 	struct work_struct reset_work;
948 	resource_size_t membase_phys;
949 	void __iomem *membase;
951 	unsigned int vi_stride;
953 	enum efx_int_mode interrupt_mode;
954 	unsigned int timer_quantum_ns;
955 	unsigned int timer_max_ns;
956 	bool irq_rx_adaptive;
957 	unsigned int irq_mod_step_us;
958 	unsigned int irq_rx_moderation_us;
959 	u32 msg_enable;
961 	enum nic_state state;
962 	unsigned long reset_pending;
964 	struct efx_channel *channel[EFX_MAX_CHANNELS];
965 	struct efx_msi_context msi_context[EFX_MAX_CHANNELS];
967 	extra_channel_type[EFX_MAX_EXTRA_CHANNELS];
969 	unsigned rxq_entries;
970 	unsigned txq_entries;
971 	unsigned int txq_stop_thresh;
972 	unsigned int txq_wake_thresh;
974 	unsigned tx_dc_base;
975 	unsigned rx_dc_base;
976 	unsigned sram_lim_qw;
977 	unsigned next_buffer_table;
979 	unsigned int max_channels;
980 	unsigned int max_tx_channels;
981 	unsigned n_channels;
982 	unsigned n_rx_channels;
983 	unsigned rss_spread;
984 	unsigned tx_channel_offset;
985 	unsigned n_tx_channels;
986 	unsigned n_extra_tx_channels;
987 	unsigned int rx_ip_align;
988 	unsigned int rx_dma_len;
989 	unsigned int rx_buffer_order;
990 	unsigned int rx_buffer_truesize;
991 	unsigned int rx_page_buf_step;
992 	unsigned int rx_bufs_per_page;
993 	unsigned int rx_pages_per_batch;
994 	unsigned int rx_prefix_size;
995 	int rx_packet_hash_offset;
996 	int rx_packet_len_offset;
997 	int rx_packet_ts_offset;
998 	bool rx_scatter;
999 	struct efx_rss_context rss_context;
1000 	struct mutex rss_lock;
1002 	unsigned int_error_count;
1003 	unsigned long int_error_expire;
1005 	bool irq_soft_enabled;
1006 	struct efx_buffer irq_status;
1007 	unsigned irq_zero_count;
1008 	unsigned irq_level;
1009 	struct delayed_work selftest_work;
1012 	struct list_head mtd_list;
1015 	void *nic_data;
1016 	struct efx_mcdi_data *mcdi;
1018 	struct mutex mac_lock;
1019 	struct work_struct mac_work;
1020 	bool port_enabled;
1022 	bool mc_bist_for_other_fn;
1023 	bool port_initialized;
1024 	struct net_device *net_dev;
1026 	netdev_features_t fixed_features;
1028 	u16 num_mac_stats;
1029 	struct efx_buffer stats_buffer;
1030 	u64 rx_nodesc_drops_total;
1031 	u64 rx_nodesc_drops_while_down;
1032 	bool rx_nodesc_drops_prev_state;
1034 	unsigned int phy_type;
1035 	const struct efx_phy_operations *phy_op;
1036 	void *phy_data;
1037 	struct mdio_if_info mdio;
1038 	unsigned int mdio_bus;
1039 	enum efx_phy_mode phy_mode;
1042 	u32 fec_config;
1043 	struct efx_link_state link_state;
1044 	unsigned int n_link_state_changes;
1046 	bool unicast_filter;
1047 	union efx_multicast_hash multicast_hash;
1048 	u8 wanted_fc;
1049 	unsigned fc_disable;
1051 	atomic_t rx_reset;
1052 	enum efx_loopback_mode loopback_mode;
1053 	u64 loopback_modes;
1055 	void *loopback_selftest;
1057 	struct rw_semaphore filter_sem;
1058 	void *filter_state;
1060 	struct mutex rps_mutex;
1061 	unsigned int rps_expire_channel;
1062 	unsigned int rps_expire_index;
1063 	unsigned long rps_slot_map;
1064 	struct efx_async_filter_insertion rps_slot[EFX_RPS_MAX_IN_FLIGHT];
1065 	spinlock_t rps_hash_lock;
1066 	struct hlist_head *rps_hash_table;
1067 	u32 rps_next_id;
1070 	atomic_t active_queues;
1071 	atomic_t rxq_flush_pending;
1095 static inline int efx_dev_registered(struct efx_nic *efx)  in efx_dev_registered()  argument