struct ccw_driver

struct ccw_driver
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Name

struct ccw_driver — device driver for channel attached devices

Synopsis

struct ccw_driver {
  struct ccw_device_id * ids;
  int (* probe) (struct ccw_device *);
  void (* remove) (struct ccw_device *);
  int (* set_online) (struct ccw_device *);
  int (* set_offline) (struct ccw_device *);
  int (* notify) (struct ccw_device *, int);
  void (* path_event) (struct ccw_device *, int *);
  void (* shutdown) (struct ccw_device *);
  int (* prepare) (struct ccw_device *);
  void (* complete) (struct ccw_device *);
  int (* freeze) (struct ccw_device *);
  int (* thaw) (struct ccw_device *);
  int (* restore) (struct ccw_device *);
  enum uc_todo (* uc_handler) (struct ccw_device *, struct irb *);
  struct device_driver driver;
  enum interruption_class int_class;
};

Members

struct ccw_device_id * ids: ids supported by this driver
int (*) (struct ccw_device *) probe: function called on probe
void (*) (struct ccw_device *) remove: function called on remove
int (*) (struct ccw_device *) set_online: called when setting device online
int (*) (struct ccw_device *) set_offline: called when setting device offline
int (*) (struct ccw_device *, int) notify: notify driver of device state changes
void (*) (struct ccw_device *, int *) path_event: notify driver of channel path events
void (*) (struct ccw_device *) shutdown: called at device shutdown
int (*) (struct ccw_device *) prepare: prepare for pm state transition
void (*) (struct ccw_device *) complete: undo work done in prepare
int (*)(struct ccw_device *) freeze: callback for freezing during hibernation snapshotting
int (*) (struct ccw_device *) thaw: undo work done in freeze
int (*)(struct ccw_device *) restore: callback for restoring after hibernation
enum uc_todo (*) (struct ccw_device *, struct irb *) uc_handler: callback for unit check handler
struct device_driver driver: embedded device driver structure
enum interruption_class int_class: interruption class to use for accounting interrupts