+ /* Deliver fake irb to device driver, if needed. */
+ if (cdev->private->flags.fake_irb) {
+ memset(&cdev->private->irb, 0, sizeof(struct irb));
+ cdev->private->irb.scsw = (struct scsw) {
+ .cc = 1,
+ .fctl = SCSW_FCTL_START_FUNC,
+ .actl = SCSW_ACTL_START_PEND,
+ .stctl = SCSW_STCTL_STATUS_PEND,
+ };
+ cdev->private->flags.fake_irb = 0;
+ if (cdev->handler)
+ cdev->handler(cdev, cdev->private->intparm,
+ &cdev->private->irb);
+ memset(&cdev->private->irb, 0, sizeof(struct irb));
+ }