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
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 };
20
21 #endif /* _LINUX_TIMERIOMEM_RNG_H */
22
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