include/linux/timeriomem-rng.h

   1 /*
   2  * linux/include/linux/timeriomem-rng.h
   3  *
   4  * Copyright (c) 2009 Alexander Clouter <alex@digriz.org.uk>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 2 as
   8  * published by the Free Software Foundation.
   9  */
  10
  11 struct timeriomem_rng_data {
  12         void __iomem            *address;
  13
  14         /* measures in usecs */
  15         unsigned int            period;
  16
  17         /* bits of entropy per 1024 bits read */
  18         unsigned int            quality;
  19 };