505 struct ufs_hba {  struct
506 	void __iomem *mmio_base;
509 	struct utp_transfer_cmd_desc *ucdl_base_addr;
510 	struct utp_transfer_req_desc *utrdl_base_addr;
511 	struct utp_task_req_desc *utmrdl_base_addr;
514 	dma_addr_t ucdl_dma_addr;
515 	dma_addr_t utrdl_dma_addr;
516 	dma_addr_t utmrdl_dma_addr;
518 	struct Scsi_Host *host;
519 	struct device *dev;
524 	struct scsi_device *sdev_ufs_device;
549 	struct ufs_hba_variant_ops *vops;  argument
550 	void *priv;
551 	unsigned int irq;
552 	bool is_irq_enabled;
616 	unsigned int quirks;	/* Deviations from standard UFSHCI spec. */
619 	unsigned int dev_quirks;
621 	wait_queue_head_t tm_wq;
622 	wait_queue_head_t tm_tag_wq;
623 	unsigned long tm_condition;
624 	unsigned long tm_slots_in_use;
626 	struct uic_command *active_uic_cmd;
627 	struct mutex uic_cmd_mutex;
628 	struct completion *uic_async_done;
630 	u32 ufshcd_state;
631 	u32 eh_flags;
632 	u32 intr_mask;
633 	u16 ee_ctrl_mask;
634 	bool is_powered;
635 	bool is_init_prefetch;
636 	struct ufs_init_prefetch init_prefetch_data;
639 	struct work_struct eh_work;
640 	struct work_struct eeh_work;
643 	u32 errors;
644 	u32 uic_error;
645 	u32 saved_err;
646 	u32 saved_uic_err;
647 	struct ufs_stats ufs_stats;
650 	struct ufs_dev_cmd dev_cmd;
651 	ktime_t last_dme_cmd_tstamp;
654 	struct ufs_dev_info dev_info;
655 	bool auto_bkops_enabled;
656 	struct ufs_vreg_info vreg_info;
657 	struct list_head clk_list_head;
659 	bool wlun_dev_clr_ua;
662 	int req_abort_count;
665 	u32 lanes_per_direction;
666 	struct ufs_pa_layer_attr pwr_info;
667 	struct ufs_pwr_mode_info max_pwr_info;
669 	struct ufs_clk_gating clk_gating;
671 	u32 caps;
708 static inline bool ufshcd_is_clkgating_allowed(struct ufs_hba *hba)  in ufshcd_is_clkgating_allowed()  argument