LXR linux/include/linux/timeriomem-rng.h

   1/* SPDX-License-Identifier: GPL-2.0-only */
   2/*
   3 * linux/include/linux/timeriomem-rng.h
   4 *
   5 * Copyright (c) 2009 Alexander Clouter <alex@digriz.org.uk>
   6 */
   7
   8#ifndef _LINUX_TIMERIOMEM_RNG_H
   9#define _LINUX_TIMERIOMEM_RNG_H
  10
  11struct 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};
  20
  21#endif /* _LINUX_TIMERIOMEM_RNG_H */
  22