99 struct zpci_dev {  struct
101 	struct list_head entry;		/* list of all zpci_devices, needed for hotplug, etc. */  argument
103 	enum zpci_state state;
104 	u32		fid;		/* function ID, used by sclp */
105 	u32		fh;		/* function handle, used by insn's */
106 	u16		vfn;		/* virtual function number */
107 	u16		pchid;		/* physical channel ID */
108 	u8		pfgid;		/* function group ID */
109 	u8		pft;		/* pci function type */
110 	u16		domain;
112 	struct mutex lock;
113 	u8 pfip[CLP_PFIP_NR_SEGMENTS];	/* pci function internal path */
114 	u32 uid;			/* user defined id */
115 	u8 util_str[CLP_UTIL_STR_LEN];	/* utility string */
118 	u64		msi_addr;	/* MSI address */
119 	unsigned int	max_msi;	/* maximum number of MSI's */
120 	unsigned int	msi_first_bit;
121 	unsigned int	msi_nr_irqs;
122 	struct airq_iv *aibv;		/* adapter interrupt bit vector */
123 	unsigned long	aisb;		/* number of the summary bit */
126 	unsigned long	*dma_table;
127 	spinlock_t	dma_table_lock;
128 	int		tlb_refresh;
130 	spinlock_t	iommu_bitmap_lock;
131 	unsigned long	*iommu_bitmap;
132 	unsigned long	*lazy_bitmap;
133 	unsigned long	iommu_size;
134 	unsigned long	iommu_pages;
135 	unsigned int	next_bit;
137 	struct iommu_device iommu_dev;  /* IOMMU core handle */
139 	char res_name[16];
163 static inline bool zdev_enabled(struct zpci_dev *zdev)  in zdev_enabled()  argument