664 struct qib_devdata {  struct
665 	struct qib_ibdev verbs_dev;     /* must be first */
666 	struct list_head list;
669 	struct pci_dev *pcidev;
670 	struct cdev *user_cdev;
671 	struct cdev *diag_cdev;
672 	struct device *user_device;
673 	struct device *diag_device;
676 	u64 __iomem *kregbase;
678 	u64 __iomem *kregend;
680 	resource_size_t physaddr;
682 	struct qib_ctxtdata **rcd; /* Receive Context Data */
687 	struct qib_pportdata *pport;
688 	struct qib_chip_specific *cspec; /* chip-specific */
691 	void __iomem *pio2kbase;
716 	int (*f_intr_fallback)(struct qib_devdata *);  argument
718 	int (*f_reset)(struct qib_devdata *);  argument
721 	int (*f_early_init)(struct qib_devdata *);  argument
722 	void (*f_clear_tids)(struct qib_devdata *, struct qib_ctxtdata *);  argument
723 	void (*f_put_tid)(struct qib_devdata *, u64 __iomem*,  argument
725 	void (*f_cleanup)(struct qib_devdata *);  argument
730 	void (*f_free_irq)(struct qib_devdata *);  argument
732 					(struct qib_devdata *, __le32 *);  argument
733 	void (*f_config_ctxts)(struct qib_devdata *);  argument
746 	int (*f_gpio_mod)(struct qib_devdata *dd, u32 out, u32 dir,  argument
749 	int (*f_eeprom_wen)(struct qib_devdata *dd, int wen);  argument
760 	void (*f_set_intr_state)(struct qib_devdata *, u32);  argument
761 	void (*f_set_armlaunch)(struct qib_devdata *, u32);  argument
762 	void (*f_wantpiobuf_intr)(struct qib_devdata *, u32);  argument
763 	int (*f_late_initreg)(struct qib_devdata *);  argument
777 	u32 (*f_read_cntrs)(struct qib_devdata *, loff_t, char **,  argument
779 	u32 (*f_read_portcntrs)(struct qib_devdata *, loff_t, u32,  argument
782 	void (*f_initvl15_bufs)(struct qib_devdata *);  argument
784 	void (*f_txchk_change)(struct qib_devdata *, u32, u32, u32,  argument
786 	void (*f_writescratch)(struct qib_devdata *, u32);  argument
787 	int (*f_tempsense_rd)(struct qib_devdata *, int regnum);  argument
789 	char *boardname; /* human readable board info */
792 	u64 tidtemplate;
794 	u64 tidinvalid;
797 	u32 pioavregs;
799 	u32 flags;
801 	u32 lastctxt_piobuf;
804 	u32 int_counter;
807 	u32 pbufsctxt;
809 	u32 ctxts_extrabuf;
814 	u32 cfgctxts;
818 	u32 freectxts;
824 	u32 upd_pio_shadow;
827 	u32 maxpkts_call;
828 	u32 avgpkts_call;
829 	u64 nopiobufs;
832 	u16 vendorid;
834 	u16 deviceid;
836 	unsigned long wc_cookie;
837 	unsigned long wc_base;
838 	unsigned long wc_len;
841 	struct page **pageshadow;
843 	dma_addr_t *physshadow;
844 	u64 __iomem *egrtidbase;
845 	spinlock_t sendctrl_lock; /* protect changes to sendctrl shadow */
847 	spinlock_t uctxt_lock; /* rcd and user context changes */
853 	u64 *devstatusp;
854 	char *freezemsg; /* freeze msg if hw error put chip in freeze */
855 	u32 freezelen; /* max length of freezemsg */
857 	struct timer_list stats_timer;
860 	struct timer_list intrchk_timer;
861 	unsigned long ureg_align; /* user register alignment */
867 	spinlock_t pioavail_lock;
884 	unsigned long pioavailshadow[6];
886 	unsigned long pioavailkernel[6];
888 	unsigned long pio_need_disarm[3];
890 	unsigned long pio_writing[3];
892 	u64 revision;
894 	__be64 base_guid;
900 	u64 piobufbase;
901 	u32 pio2k_bufbase;
906 	u32 nguid;
911 	unsigned long rcvctrl; /* shadow per device rcvctrl */
912 	unsigned long sendctrl; /* shadow per device sendctrl */
915 	u32 rcvhdrcnt;
917 	u32 rcvhdrsize;
919 	u32 rcvhdrentsize;
921 	u32 ctxtcnt;
923 	u32 palign;
925 	u32 piobcnt2k;
927 	u32 piosize2k;
929 	u32 piosize2kmax_dwords;
931 	u32 piobcnt4k;
933 	u32 piosize4k;
935 	u32 rcvegrbase;
937 	u32 rcvtidbase;
939 	u32 rcvtidcnt;
941 	u32 uregbase;
943 	u32 control;
946 	u32 align4k;
948 	u16 rcvegrbufsize;
950 	u16 rcvegrbufsize_shift;
952 	u32 lbus_width;
954 	u32 lbus_speed;
955 	int unit; /* unit # of this chip */
959 	u32 msi_lo;
961 	u32 msi_hi;
963 	u16 msi_data;
965 	u32 pcibar0;
967 	u32 pcibar1;
968 	u64 rhdrhead_intr_off;
974 	u8 serial[16];
976 	u8 boardversion[96];
977 	u8 lbus_info[32]; /* human readable localbus info */
979 	u8 majrev;
981 	u8 minrev;
985 	u8 num_pports;
987 	u8 first_user_ctxt;
988 	u8 n_krcv_queues;
989 	u8 qpn_mask;
990 	u8 skip_kctxt_mask;
992 	u16 rhf_offset; /* offset of RHF within receive header entry */
997 	u8 gpio_sda_num;
998 	u8 gpio_scl_num;
999 	u8 twsi_eeprom_dev;
1000 	u8 board_atten;
1004 	spinlock_t eep_st_lock;
1006 	struct mutex eep_lock;
1007 	uint64_t traffic_wds;
1009 	atomic_t active_time;
1011 	uint8_t eep_st_errs[QIB_EEP_LOG_CNT];
1012 	uint8_t eep_st_new_errs[QIB_EEP_LOG_CNT];
1013 	uint16_t eep_hrs;
1018 	struct qib_eep_log_mask eep_st_masks[QIB_EEP_LOG_CNT];
1019 	struct qib_diag_client *diag_client;
1020 	spinlock_t qib_diag_trans_lock; /* protect diag observer ops */
1021 	struct diag_observer_list_elt *diag_observer_list;
1023 	u8 psxmitwait_supported;
1025 	u16 psxmitwait_check_rate;
1027 	struct tasklet_struct error_tasklet;