711 struct qib_devdata {  struct
712 	struct qib_ibdev verbs_dev;     /* must be first */
713 	struct list_head list;
716 	struct pci_dev *pcidev;
717 	struct cdev *user_cdev;
718 	struct cdev *diag_cdev;
719 	struct device *user_device;
720 	struct device *diag_device;
723 	u64 __iomem *kregbase;
725 	u64 __iomem *kregend;
727 	resource_size_t physaddr;
729 	struct qib_ctxtdata **rcd; /* Receive Context Data */
734 	struct qib_pportdata *pport;
735 	struct qib_chip_specific *cspec; /* chip-specific */
738 	void __iomem *pio2kbase;
763 	int (*f_intr_fallback)(struct qib_devdata *);  argument
765 	int (*f_reset)(struct qib_devdata *);  argument
768 	int (*f_early_init)(struct qib_devdata *);  argument
769 	void (*f_clear_tids)(struct qib_devdata *, struct qib_ctxtdata *);  argument
770 	void (*f_put_tid)(struct qib_devdata *, u64 __iomem*,  argument
772 	void (*f_cleanup)(struct qib_devdata *);  argument
777 	void (*f_free_irq)(struct qib_devdata *);  argument
779 					(struct qib_devdata *, __le32 *);  argument
780 	void (*f_config_ctxts)(struct qib_devdata *);  argument
793 	int (*f_gpio_mod)(struct qib_devdata *dd, u32 out, u32 dir,  argument
796 	int (*f_eeprom_wen)(struct qib_devdata *dd, int wen);  argument
807 	void (*f_set_intr_state)(struct qib_devdata *, u32);  argument
808 	void (*f_set_armlaunch)(struct qib_devdata *, u32);  argument
809 	void (*f_wantpiobuf_intr)(struct qib_devdata *, u32);  argument
810 	int (*f_late_initreg)(struct qib_devdata *);  argument
824 	u32 (*f_read_cntrs)(struct qib_devdata *, loff_t, char **,  argument
826 	u32 (*f_read_portcntrs)(struct qib_devdata *, loff_t, u32,  argument
829 	void (*f_initvl15_bufs)(struct qib_devdata *);  argument
831 	void (*f_txchk_change)(struct qib_devdata *, u32, u32, u32,  argument
833 	void (*f_writescratch)(struct qib_devdata *, u32);  argument
834 	int (*f_tempsense_rd)(struct qib_devdata *, int regnum);  argument
836 	int (*f_notify_dca)(struct qib_devdata *, unsigned long event);  argument
839 	char *boardname; /* human readable board info */
842 	u64 tidtemplate;
844 	u64 tidinvalid;
847 	u32 pioavregs;
849 	u32 flags;
851 	u32 lastctxt_piobuf;
854 	u64 z_int_counter;
856 	u64 __percpu *int_counter;
859 	u32 pbufsctxt;
861 	u32 ctxts_extrabuf;
866 	u32 cfgctxts;
870 	u32 freectxts;
876 	u32 upd_pio_shadow;
879 	u32 maxpkts_call;
880 	u32 avgpkts_call;
881 	u64 nopiobufs;
884 	u16 vendorid;
886 	u16 deviceid;
888 	int wc_cookie;
889 	unsigned long wc_base;
890 	unsigned long wc_len;
893 	struct page **pageshadow;
895 	dma_addr_t *physshadow;
896 	u64 __iomem *egrtidbase;
897 	spinlock_t sendctrl_lock; /* protect changes to sendctrl shadow */
899 	spinlock_t uctxt_lock; /* rcd and user context changes */
905 	u64 *devstatusp;
906 	char *freezemsg; /* freeze msg if hw error put chip in freeze */
907 	u32 freezelen; /* max length of freezemsg */
909 	struct timer_list stats_timer;
912 	struct timer_list intrchk_timer;
913 	unsigned long ureg_align; /* user register alignment */
919 	spinlock_t pioavail_lock;
923 	u32 last_pio;
927 	u32 min_kernel_pio;
943 	unsigned long pioavailshadow[6];
945 	unsigned long pioavailkernel[6];
947 	unsigned long pio_need_disarm[3];
949 	unsigned long pio_writing[3];
951 	u64 revision;
953 	__be64 base_guid;
959 	u64 piobufbase;
960 	u32 pio2k_bufbase;
965 	u32 nguid;
970 	unsigned long rcvctrl; /* shadow per device rcvctrl */
971 	unsigned long sendctrl; /* shadow per device sendctrl */
974 	u32 rcvhdrcnt;
976 	u32 rcvhdrsize;
978 	u32 rcvhdrentsize;
980 	u32 ctxtcnt;
982 	u32 palign;
984 	u32 piobcnt2k;
986 	u32 piosize2k;
988 	u32 piosize2kmax_dwords;
990 	u32 piobcnt4k;
992 	u32 piosize4k;
994 	u32 rcvegrbase;
996 	u32 rcvtidbase;
998 	u32 rcvtidcnt;
1000 	u32 uregbase;
1002 	u32 control;
1005 	u32 align4k;
1007 	u16 rcvegrbufsize;
1009 	u16 rcvegrbufsize_shift;
1011 	u32 lbus_width;
1013 	u32 lbus_speed;
1014 	int unit; /* unit # of this chip */
1018 	u32 msi_lo;
1020 	u32 msi_hi;
1022 	u16 msi_data;
1024 	u32 pcibar0;
1026 	u32 pcibar1;
1027 	u64 rhdrhead_intr_off;
1033 	u8 serial[16];
1035 	u8 boardversion[96];
1036 	u8 lbus_info[32]; /* human readable localbus info */
1038 	u8 majrev;
1040 	u8 minrev;
1044 	u8 num_pports;
1046 	u8 first_user_ctxt;
1047 	u8 n_krcv_queues;
1048 	u8 qpn_mask;
1049 	u8 skip_kctxt_mask;
1051 	u16 rhf_offset; /* offset of RHF within receive header entry */
1056 	u8 gpio_sda_num;
1057 	u8 gpio_scl_num;
1058 	u8 twsi_eeprom_dev;
1059 	u8 board_atten;
1063 	spinlock_t eep_st_lock;
1065 	struct mutex eep_lock;
1066 	uint64_t traffic_wds;
1067 	struct qib_diag_client *diag_client;
1068 	spinlock_t qib_diag_trans_lock; /* protect diag observer ops */
1069 	struct diag_observer_list_elt *diag_observer_list;
1071 	u8 psxmitwait_supported;
1073 	u16 psxmitwait_check_rate;
1075 	struct tasklet_struct error_tasklet;
1077 	int assigned_node_id; /* NUMA node closest to HCA */