708 struct qib_devdata {  struct
709 	struct qib_ibdev verbs_dev;     /* must be first */
710 	struct list_head list;
713 	struct pci_dev *pcidev;
714 	struct cdev *user_cdev;
715 	struct cdev *diag_cdev;
716 	struct device *user_device;
717 	struct device *diag_device;
720 	u64 __iomem *kregbase;
722 	u64 __iomem *kregend;
724 	resource_size_t physaddr;
726 	struct qib_ctxtdata **rcd; /* Receive Context Data */
731 	struct qib_pportdata *pport;
732 	struct qib_chip_specific *cspec; /* chip-specific */
735 	void __iomem *pio2kbase;
760 	int (*f_intr_fallback)(struct qib_devdata *);  argument
762 	int (*f_reset)(struct qib_devdata *);  argument
765 	int (*f_early_init)(struct qib_devdata *);  argument
766 	void (*f_clear_tids)(struct qib_devdata *, struct qib_ctxtdata *);  argument
767 	void (*f_put_tid)(struct qib_devdata *, u64 __iomem*,  argument
769 	void (*f_cleanup)(struct qib_devdata *);  argument
774 	void (*f_free_irq)(struct qib_devdata *);  argument
776 					(struct qib_devdata *, __le32 *);  argument
777 	void (*f_config_ctxts)(struct qib_devdata *);  argument
790 	int (*f_gpio_mod)(struct qib_devdata *dd, u32 out, u32 dir,  argument
793 	int (*f_eeprom_wen)(struct qib_devdata *dd, int wen);  argument
804 	void (*f_set_intr_state)(struct qib_devdata *, u32);  argument
805 	void (*f_set_armlaunch)(struct qib_devdata *, u32);  argument
806 	void (*f_wantpiobuf_intr)(struct qib_devdata *, u32);  argument
807 	int (*f_late_initreg)(struct qib_devdata *);  argument
821 	u32 (*f_read_cntrs)(struct qib_devdata *, loff_t, char **,  argument
823 	u32 (*f_read_portcntrs)(struct qib_devdata *, loff_t, u32,  argument
826 	void (*f_initvl15_bufs)(struct qib_devdata *);  argument
828 	void (*f_txchk_change)(struct qib_devdata *, u32, u32, u32,  argument
830 	void (*f_writescratch)(struct qib_devdata *, u32);  argument
831 	int (*f_tempsense_rd)(struct qib_devdata *, int regnum);  argument
833 	int (*f_notify_dca)(struct qib_devdata *, unsigned long event);  argument
836 	char *boardname; /* human readable board info */
839 	u64 tidtemplate;
841 	u64 tidinvalid;
844 	u32 pioavregs;
846 	u32 flags;
848 	u32 lastctxt_piobuf;
851 	u64 z_int_counter;
853 	u64 __percpu *int_counter;
856 	u32 pbufsctxt;
858 	u32 ctxts_extrabuf;
863 	u32 cfgctxts;
867 	u32 freectxts;
873 	u32 upd_pio_shadow;
876 	u32 maxpkts_call;
877 	u32 avgpkts_call;
878 	u64 nopiobufs;
881 	u16 vendorid;
883 	u16 deviceid;
885 	int wc_cookie;
886 	unsigned long wc_base;
887 	unsigned long wc_len;
890 	struct page **pageshadow;
892 	dma_addr_t *physshadow;
893 	u64 __iomem *egrtidbase;
894 	spinlock_t sendctrl_lock; /* protect changes to sendctrl shadow */
896 	spinlock_t uctxt_lock; /* rcd and user context changes */
902 	u64 *devstatusp;
903 	char *freezemsg; /* freeze msg if hw error put chip in freeze */
904 	u32 freezelen; /* max length of freezemsg */
906 	struct timer_list stats_timer;
909 	struct timer_list intrchk_timer;
910 	unsigned long ureg_align; /* user register alignment */
916 	spinlock_t pioavail_lock;
920 	u32 last_pio;
924 	u32 min_kernel_pio;
940 	unsigned long pioavailshadow[6];
942 	unsigned long pioavailkernel[6];
944 	unsigned long pio_need_disarm[3];
946 	unsigned long pio_writing[3];
948 	u64 revision;
950 	__be64 base_guid;
956 	u64 piobufbase;
957 	u32 pio2k_bufbase;
962 	u32 nguid;
967 	unsigned long rcvctrl; /* shadow per device rcvctrl */
968 	unsigned long sendctrl; /* shadow per device sendctrl */
971 	u32 rcvhdrcnt;
973 	u32 rcvhdrsize;
975 	u32 rcvhdrentsize;
977 	u32 ctxtcnt;
979 	u32 palign;
981 	u32 piobcnt2k;
983 	u32 piosize2k;
985 	u32 piosize2kmax_dwords;
987 	u32 piobcnt4k;
989 	u32 piosize4k;
991 	u32 rcvegrbase;
993 	u32 rcvtidbase;
995 	u32 rcvtidcnt;
997 	u32 uregbase;
999 	u32 control;
1002 	u32 align4k;
1004 	u16 rcvegrbufsize;
1006 	u16 rcvegrbufsize_shift;
1008 	u32 lbus_width;
1010 	u32 lbus_speed;
1011 	int unit; /* unit # of this chip */
1015 	u32 msi_lo;
1017 	u32 msi_hi;
1019 	u16 msi_data;
1021 	u32 pcibar0;
1023 	u32 pcibar1;
1024 	u64 rhdrhead_intr_off;
1030 	u8 serial[16];
1032 	u8 boardversion[96];
1033 	u8 lbus_info[32]; /* human readable localbus info */
1035 	u8 majrev;
1037 	u8 minrev;
1041 	u8 num_pports;
1043 	u8 first_user_ctxt;
1044 	u8 n_krcv_queues;
1045 	u8 qpn_mask;
1046 	u8 skip_kctxt_mask;
1048 	u16 rhf_offset; /* offset of RHF within receive header entry */
1053 	u8 gpio_sda_num;
1054 	u8 gpio_scl_num;
1055 	u8 twsi_eeprom_dev;
1056 	u8 board_atten;
1060 	spinlock_t eep_st_lock;
1062 	struct mutex eep_lock;
1063 	uint64_t traffic_wds;
1064 	struct qib_diag_client *diag_client;
1065 	spinlock_t qib_diag_trans_lock; /* protect diag observer ops */
1066 	struct diag_observer_list_elt *diag_observer_list;
1068 	u8 psxmitwait_supported;
1070 	u16 psxmitwait_check_rate;
1072 	struct tasklet_struct error_tasklet;
1074 	int assigned_node_id; /* NUMA node closest to HCA */