1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
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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 |