468 struct i40e_pf {  struct
469 	struct pci_dev *pdev;
470 	struct devlink_port devlink_port;
471 	struct i40e_hw hw;
473 	struct msix_entry *msix_entries;
475 	u16 num_vmdq_vsis;         /* num vmdq vsis this PF has set up */
476 	u16 num_vmdq_qps;          /* num queue pairs per vmdq pool */
477 	u16 num_vmdq_msix;         /* num queue vectors per vmdq pool */
478 	u16 num_req_vfs;           /* num VFs requested for this PF */
479 	u16 num_vf_qps;            /* num queue pairs per VF */
480 	u16 num_lan_qps;           /* num lan queues this PF has set up */
481 	u16 num_lan_msix;          /* num queue vectors for the base PF vsi */
482 	u16 num_fdsb_msix;         /* num queue vectors for sideband Fdir */
483 	u16 num_iwarp_msix;        /* num of iwarp vectors for this PF */
484 	int iwarp_base_vector;
485 	int queues_left;           /* queues left unclaimed */
486 	u16 alloc_rss_size;        /* allocated RSS queues */
487 	u16 rss_size_max;          /* HW defined max RSS queues */
488 	u16 fdir_pf_filter_count;  /* num of guaranteed filters for this PF */
489 	u16 num_alloc_vsi;         /* num VSIs this driver supports */
490 	bool wol_en;
492 	struct hlist_head fdir_filter_list;
493 	u16 fdir_pf_active_filters;
494 	unsigned long fd_flush_timestamp;
495 	u32 fd_flush_cnt;
496 	u32 fd_add_err;
497 	u32 fd_atr_cnt;
503 	u16 fd_tcp4_filter_cnt;
504 	u16 fd_udp4_filter_cnt;
505 	u16 fd_sctp4_filter_cnt;
506 	u16 fd_ip4_filter_cnt;
508 	u16 fd_tcp6_filter_cnt;
509 	u16 fd_udp6_filter_cnt;
510 	u16 fd_sctp6_filter_cnt;
511 	u16 fd_ip6_filter_cnt;
518 	struct list_head l3_flex_pit_list;
519 	struct list_head l4_flex_pit_list;
521 	struct udp_tunnel_nic_shared udp_tunnel_shared;
522 	struct udp_tunnel_nic_info udp_tunnel_nic;
524 	struct hlist_head cloud_filter_list;
525 	u16 num_cloud_filters;
527 	u16 rx_itr_default;
528 	u16 tx_itr_default;
529 	u32 msg_enable;
530 	char int_name[I40E_INT_NAME_STR_LEN];
531 	unsigned long service_timer_period;
532 	unsigned long service_timer_previous;
533 	struct timer_list service_timer;
534 	struct work_struct service_task;
537 	struct i40e_client_instance *cinst;
538 	bool stat_offsets_loaded;
539 	struct i40e_hw_port_stats stats;
540 	struct i40e_hw_port_stats stats_offsets;
541 	u32 tx_timeout_count;
542 	u32 tx_timeout_recovery_level;
543 	unsigned long tx_timeout_last_recovery;
544 	u32 hw_csum_rx_error;
545 	u32 led_status;
546 	u16 corer_count; /* Core reset count */
547 	u16 globr_count; /* Global reset count */
548 	u16 empr_count; /* EMP reset count */
549 	u16 pfr_count; /* PF reset count */
550 	u16 sw_int_count; /* SW interrupt count */
552 	struct mutex switch_mutex;
553 	u16 lan_vsi;       /* our default LAN VSI */
554 	u16 lan_veb;       /* initial relay, if exists */
557 	u16 next_vsi;      /* Next unallocated VSI - 0-based! */
558 	struct i40e_vsi **vsi;
559 	struct i40e_veb *veb[I40E_MAX_VEB];
561 	struct i40e_lump_tracking *qp_pile;
562 	struct i40e_lump_tracking *irq_pile;
565 	u16 main_vsi_seid;
566 	u16 mac_seid;
568 	struct dentry *i40e_dbg_pf;
570 	bool cur_promisc;
573 	struct i40e_vf *vf;
574 	int num_alloc_vfs;	/* actual number of VFs allocated */
575 	u32 vf_aq_requests;
576 	u32 arq_overflows;	/* Not fatal, possibly indicative of problems */
577 	struct ratelimit_state mdd_message_rate_limit;
585 	u16 dcbx_cap;
587 	struct i40e_filter_control_settings filter_settings;
588 	struct i40e_rx_pb_config pb_cfg; /* Current Rx packet buffer config */
589 	struct i40e_dcbx_config tmp_cfg;
659 	struct ptp_clock *ptp_clock;
660 	struct ptp_clock_info ptp_caps;
661 	struct sk_buff *ptp_tx_skb;
662 	unsigned long ptp_tx_start;
663 	struct hwtstamp_config tstamp_config;
664 	struct timespec64 ptp_prev_hw_time;
665 	struct work_struct ptp_extts0_work;
666 	ktime_t ptp_reset_start;
667 	struct mutex tmreg_lock; /* Used to protect the SYSTIME registers. */
668 	u32 ptp_adj_mult;
669 	u32 tx_hwtstamp_timeouts;
693  * __i40e_pf_next_vsi - get next valid VSI  argument
701 __i40e_pf_next_vsi(struct i40e_pf *pf, int *idx)  in __i40e_pf_next_vsi()  argument