712 struct qib_devdata {  struct
713 	struct qib_ibdev verbs_dev;     /* must be first */
714 	struct list_head list;
717 	struct pci_dev *pcidev;
718 	struct cdev *user_cdev;
719 	struct cdev *diag_cdev;
720 	struct device *user_device;
721 	struct device *diag_device;
724 	u64 __iomem *kregbase;
726 	u64 __iomem *kregend;
728 	resource_size_t physaddr;
730 	struct qib_ctxtdata **rcd; /* Receive Context Data */
735 	struct qib_pportdata *pport;
736 	struct qib_chip_specific *cspec; /* chip-specific */
739 	void __iomem *pio2kbase;
764 	int (*f_intr_fallback)(struct qib_devdata *);  argument
766 	int (*f_reset)(struct qib_devdata *);  argument
769 	int (*f_early_init)(struct qib_devdata *);  argument
770 	void (*f_clear_tids)(struct qib_devdata *, struct qib_ctxtdata *);  argument
771 	void (*f_put_tid)(struct qib_devdata *, u64 __iomem*,  argument
773 	void (*f_cleanup)(struct qib_devdata *);  argument
778 	void (*f_free_irq)(struct qib_devdata *);  argument
780 					(struct qib_devdata *, __le32 *);  argument
781 	void (*f_config_ctxts)(struct qib_devdata *);  argument
794 	int (*f_gpio_mod)(struct qib_devdata *dd, u32 out, u32 dir,  argument
797 	int (*f_eeprom_wen)(struct qib_devdata *dd, int wen);  argument
808 	void (*f_set_intr_state)(struct qib_devdata *, u32);  argument
809 	void (*f_set_armlaunch)(struct qib_devdata *, u32);  argument
810 	void (*f_wantpiobuf_intr)(struct qib_devdata *, u32);  argument
811 	int (*f_late_initreg)(struct qib_devdata *);  argument
825 	u32 (*f_read_cntrs)(struct qib_devdata *, loff_t, char **,  argument
827 	u32 (*f_read_portcntrs)(struct qib_devdata *, loff_t, u32,  argument
830 	void (*f_initvl15_bufs)(struct qib_devdata *);  argument
832 	void (*f_txchk_change)(struct qib_devdata *, u32, u32, u32,  argument
834 	void (*f_writescratch)(struct qib_devdata *, u32);  argument
835 	int (*f_tempsense_rd)(struct qib_devdata *, int regnum);  argument
837 	int (*f_notify_dca)(struct qib_devdata *, unsigned long event);  argument
840 	char *boardname; /* human readable board info */
843 	u64 tidtemplate;
845 	u64 tidinvalid;
848 	u32 pioavregs;
850 	u32 flags;
852 	u32 lastctxt_piobuf;
855 	u64 z_int_counter;
857 	u64 __percpu *int_counter;
860 	u32 pbufsctxt;
862 	u32 ctxts_extrabuf;
867 	u32 cfgctxts;
871 	u32 freectxts;
877 	u32 upd_pio_shadow;
880 	u32 maxpkts_call;
881 	u32 avgpkts_call;
882 	u64 nopiobufs;
885 	u16 vendorid;
887 	u16 deviceid;
889 	int wc_cookie;
890 	unsigned long wc_base;
891 	unsigned long wc_len;
894 	struct page **pageshadow;
896 	dma_addr_t *physshadow;
897 	u64 __iomem *egrtidbase;
898 	spinlock_t sendctrl_lock; /* protect changes to sendctrl shadow */
900 	spinlock_t uctxt_lock; /* rcd and user context changes */
906 	u64 *devstatusp;
907 	char *freezemsg; /* freeze msg if hw error put chip in freeze */
908 	u32 freezelen; /* max length of freezemsg */
910 	struct timer_list stats_timer;
913 	struct timer_list intrchk_timer;
914 	unsigned long ureg_align; /* user register alignment */
920 	spinlock_t pioavail_lock;
924 	u32 last_pio;
928 	u32 min_kernel_pio;
944 	unsigned long pioavailshadow[6];
946 	unsigned long pioavailkernel[6];
948 	unsigned long pio_need_disarm[3];
950 	unsigned long pio_writing[3];
952 	u64 revision;
954 	__be64 base_guid;
960 	u64 piobufbase;
961 	u32 pio2k_bufbase;
966 	u32 nguid;
971 	unsigned long rcvctrl; /* shadow per device rcvctrl */
972 	unsigned long sendctrl; /* shadow per device sendctrl */
975 	u32 rcvhdrcnt;
977 	u32 rcvhdrsize;
979 	u32 rcvhdrentsize;
981 	u32 ctxtcnt;
983 	u32 palign;
985 	u32 piobcnt2k;
987 	u32 piosize2k;
989 	u32 piosize2kmax_dwords;
991 	u32 piobcnt4k;
993 	u32 piosize4k;
995 	u32 rcvegrbase;
997 	u32 rcvtidbase;
999 	u32 rcvtidcnt;
1001 	u32 uregbase;
1003 	u32 control;
1006 	u32 align4k;
1008 	u16 rcvegrbufsize;
1010 	u16 rcvegrbufsize_shift;
1012 	u32 lbus_width;
1014 	u32 lbus_speed;
1015 	int unit; /* unit # of this chip */
1019 	u32 msi_lo;
1021 	u32 msi_hi;
1023 	u16 msi_data;
1025 	u32 pcibar0;
1027 	u32 pcibar1;
1028 	u64 rhdrhead_intr_off;
1034 	u8 serial[16];
1036 	u8 boardversion[96];
1037 	u8 lbus_info[32]; /* human readable localbus info */
1039 	u8 majrev;
1041 	u8 minrev;
1045 	u8 num_pports;
1047 	u8 first_user_ctxt;
1048 	u8 n_krcv_queues;
1049 	u8 qpn_mask;
1050 	u8 skip_kctxt_mask;
1052 	u16 rhf_offset; /* offset of RHF within receive header entry */
1057 	u8 gpio_sda_num;
1058 	u8 gpio_scl_num;
1059 	u8 twsi_eeprom_dev;
1060 	u8 board_atten;
1064 	spinlock_t eep_st_lock;
1066 	struct mutex eep_lock;
1067 	uint64_t traffic_wds;
1068 	struct qib_diag_client *diag_client;
1069 	spinlock_t qib_diag_trans_lock; /* protect diag observer ops */
1070 	struct diag_observer_list_elt *diag_observer_list;
1072 	u8 psxmitwait_supported;
1074 	u16 psxmitwait_check_rate;
1076 	struct tasklet_struct error_tasklet;
1078 	int assigned_node_id; /* NUMA node closest to HCA */