763 struct ef4_nic {  struct
768 	struct ef4_nic *primary;  argument
772 	const struct ef4_nic_type *type;  argument
773 	int legacy_irq;
774 	bool eeh_disabled_legacy_irq;
775 	struct workqueue_struct *workqueue;
776 	char workqueue_name[16];
777 	struct work_struct reset_work;
778 	resource_size_t membase_phys;
779 	void __iomem *membase;
781 	enum ef4_int_mode interrupt_mode;
782 	unsigned int timer_quantum_ns;
783 	unsigned int timer_max_ns;
784 	bool irq_rx_adaptive;
785 	unsigned int irq_mod_step_us;
786 	unsigned int irq_rx_moderation_us;
787 	u32 msg_enable;
789 	enum nic_state state;
790 	unsigned long reset_pending;
792 	struct ef4_channel *channel[EF4_MAX_CHANNELS];
793 	struct ef4_msi_context msi_context[EF4_MAX_CHANNELS];
795 	extra_channel_type[EF4_MAX_EXTRA_CHANNELS];
797 	unsigned rxq_entries;
798 	unsigned txq_entries;
799 	unsigned int txq_stop_thresh;
800 	unsigned int txq_wake_thresh;
802 	unsigned tx_dc_base;
803 	unsigned rx_dc_base;
804 	unsigned sram_lim_qw;
805 	unsigned next_buffer_table;
807 	unsigned int max_channels;
808 	unsigned int max_tx_channels;
809 	unsigned n_channels;
810 	unsigned n_rx_channels;
811 	unsigned rss_spread;
812 	unsigned tx_channel_offset;
813 	unsigned n_tx_channels;
814 	unsigned int rx_ip_align;
815 	unsigned int rx_dma_len;
816 	unsigned int rx_buffer_order;
817 	unsigned int rx_buffer_truesize;
818 	unsigned int rx_page_buf_step;
819 	unsigned int rx_bufs_per_page;
820 	unsigned int rx_pages_per_batch;
821 	unsigned int rx_prefix_size;
822 	int rx_packet_hash_offset;
823 	int rx_packet_len_offset;
824 	int rx_packet_ts_offset;
825 	u8 rx_hash_key[40];
826 	u32 rx_indir_table[128];
827 	bool rx_scatter;
829 	unsigned int_error_count;
830 	unsigned long int_error_expire;
832 	bool irq_soft_enabled;
833 	struct ef4_buffer irq_status;
834 	unsigned irq_zero_count;
835 	unsigned irq_level;
836 	struct delayed_work selftest_work;
839 	struct list_head mtd_list;
842 	void *nic_data;
844 	struct mutex mac_lock;
845 	struct work_struct mac_work;
846 	bool port_enabled;
848 	bool mc_bist_for_other_fn;
849 	bool port_initialized;
850 	struct net_device *net_dev;
852 	netdev_features_t fixed_features;
854 	struct ef4_buffer stats_buffer;
855 	u64 rx_nodesc_drops_total;
856 	u64 rx_nodesc_drops_while_down;
857 	bool rx_nodesc_drops_prev_state;
859 	unsigned int phy_type;
860 	const struct ef4_phy_operations *phy_op;
861 	void *phy_data;
862 	struct mdio_if_info mdio;
863 	enum ef4_phy_mode phy_mode;
865 	u32 link_advertising;
866 	struct ef4_link_state link_state;
867 	unsigned int n_link_state_changes;
869 	bool unicast_filter;
870 	union ef4_multicast_hash multicast_hash;
871 	u8 wanted_fc;
872 	unsigned fc_disable;
874 	atomic_t rx_reset;
875 	enum ef4_loopback_mode loopback_mode;
876 	u64 loopback_modes;
878 	void *loopback_selftest;
880 	struct rw_semaphore filter_sem;
904 static inline int ef4_dev_registered(struct ef4_nic *efx)  in ef4_dev_registered()  argument