+ /*
+ * Above counts only cases where _successive_ LocalLinkIntegrity
+ * errors were seen in the receive headers of kern-packets.
+ * Below are the three (monotonically increasing) counters
+ * maintained via GPIO interrupts on iba6120-rev2.
+ */
+ u32 ipath_rxfc_unsupvl_errs;
+ u32 ipath_overrun_thresh_errs;
+ u32 ipath_lli_errs;
+
+ /*
+ * Not all devices managed by a driver instance are the same
+ * type, so these fields must be per-device.
+ */
+ u64 ipath_i_bitsextant;
+ ipath_err_t ipath_e_bitsextant;
+ ipath_err_t ipath_hwe_bitsextant;
+
+ /*
+ * Below should be computable from number of ports,
+ * since they are never modified.
+ */
+ u32 ipath_i_rcvavail_mask;
+ u32 ipath_i_rcvurg_mask;
+
+ /*
+ * Register bits for selecting i2c direction and values, used for
+ * I2C serial flash.
+ */
+ u16 ipath_gpio_sda_num;
+ u16 ipath_gpio_scl_num;
+ u64 ipath_gpio_sda;
+ u64 ipath_gpio_scl;