67 struct zpci_dev {  struct
70 	struct list_head entry;		/* list of all zpci_devices, needed for hotplug, etc. */  argument
72 	enum zpci_state state;
73 	u32		fid;		/* function ID, used by sclp */
74 	u32		fh;		/* function handle, used by insn's */
75 	u16		vfn;		/* virtual function number */
76 	u16		pchid;		/* physical channel ID */
77 	u8		pfgid;		/* function group ID */
78 	u8		pft;		/* pci function type */
79 	u16		domain;
81 	struct mutex lock;
82 	u8 pfip[CLP_PFIP_NR_SEGMENTS];	/* pci function internal path */
83 	u32 uid;			/* user defined id */
84 	u8 util_str[CLP_UTIL_STR_LEN];	/* utility string */
87 	u64		msi_addr;	/* MSI address */
88 	unsigned int	max_msi;	/* maximum number of MSI's */
89 	struct airq_iv *aibv;		/* adapter interrupt bit vector */
90 	unsigned int	aisb;		/* number of the summary bit */
93 	unsigned long	*dma_table;
94 	spinlock_t	dma_table_lock;
95 	int		tlb_refresh;
97 	spinlock_t	iommu_bitmap_lock;
98 	unsigned long	*iommu_bitmap;
99 	unsigned long	iommu_size;
100 	unsigned long	iommu_pages;
124 static inline bool zdev_enabled(struct zpci_dev *zdev)  in zdev_enabled()  argument