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 (* setup) (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
       setup
           function called during device creation to setup the device

       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 AT de.com>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   STRUCT CCWGROUP_DRIV(9)