Lines Matching defs:count
213 char __user *buf, size_t count,
220 if (pos + count > sizeof(*region))
225 if (copy_to_user(buf, (void *)region + pos, count))
228 ret = count;
235 size_t count,
248 return vfio_ccw_mdev_read_io_region(private, buf, count, ppos);
251 return private->region[index].ops->read(private, buf, count,
260 size_t count, loff_t *ppos)
266 if (pos + count > sizeof(*region))
273 if (copy_from_user((void *)region + pos, buf, count)) {
279 ret = (region->ret_code != 0) ? region->ret_code : count;
288 size_t count,
301 return vfio_ccw_mdev_write_io_region(private, buf, count, ppos);
304 return private->region[index].ops->write(private, buf, count,
395 info->count = 1;
564 minsz = offsetofend(struct vfio_irq_info, count);
576 if (info.count == -1)
587 minsz = offsetofend(struct vfio_irq_set, count);