struct_ccw_driver (9) Linux Manual Page

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

ids

ids supported by this driver

probe

function called on probe

remove

function called on remove

set_online

called when setting device online

set_offline

called when setting device offline

notify

notify driver of device state changes

path_event

notify driver of channel path events

shutdown

called at device shutdown

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

uc_handler

callback for unit check handler

driver

embedded device driver structure

int_class

interruption class to use for accounting interrupts

Author

Cornelia Huck <cornelia.huck [at] de.ibm.com>

Author.

Copyright