1. NAME▲

struct_ccw_device - channel attached device

2. SYNOPSIS ▲



 
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struct ccw_device {
  spinlock_t * ccwlock;
  struct ccw_device_id id;
  struct ccw_driver * drv;
  struct device dev;
  int online;
  void (* handler) (struct ccw_device *, unsigned long, struct irb *);
};

3. MEMBERS ▲

ccwlock
    pointer to device lock

id
    id of this device

drv
    ccw driver for this device

dev
    embedded device structure

online
    online status of device

handler
    interrupt handler

4. DESCRIPTION ▲

handler is a member of the device rather than the driver since a driver can have different interrupt handlers for different ccw devices (multi-subchannel drivers).

5. AUTHOR ▲

Cornelia Huck <>
    Author.

6. COPYRIGHT ▲