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STRUCT CCWGROUP_DRIV(9) The ccwgroup bus STRUCT CCWGROUP_DRIV(9)

NAME

struct_ccwgroup_driver - driver for ccw group devices

SYNOPSIS

struct ccwgroup_driver {
  int max_slaves;
  unsigned long driver_id;
  int (* probe) (struct ccwgroup_device *);
  void (* remove) (struct ccwgroup_device *);
  int (* set_online) (struct ccwgroup_device *);
  int (* set_offline) (struct ccwgroup_device *);
  void (* shutdown) (struct ccwgroup_device *);
  int (* prepare) (struct ccwgroup_device *);
  void (* complete) (struct ccwgroup_device *);
  int (* freeze) (struct ccwgroup_device *);
  int (* thaw) (struct ccwgroup_device *);
  int (* restore) (struct ccwgroup_device *);
  struct device_driver driver;
};

MEMBERS

max_slaves
maximum number of slave devices
driver_id
unique id
probe
function called on probe
remove
function called on remove
set_online
function called when device is set online
set_offline
function called when device is set offline
shutdown
function called when device is shut down
prepare
prepare for pm state transition
complete
undo work done in prepare
freeze
callback for freezing during hibernation snapshotting
thaw
undo work done in freeze
restore
callback for restoring after hibernation
driver
embedded driver structure

AUTHOR

Cornelia Huck <cornelia.huck@de.ibm.com>
Author.

COPYRIGHT

March 2016 Kernel Hackers Manual 3.2.