diff options
Diffstat (limited to 'include/linux/timeriomem-rng.h')
| -rw-r--r-- | include/linux/timeriomem-rng.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/timeriomem-rng.h b/include/linux/timeriomem-rng.h new file mode 100644 index 000000000..672df7fbf --- /dev/null +++ b/include/linux/timeriomem-rng.h @@ -0,0 +1,21 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * linux/include/linux/timeriomem-rng.h + * + * Copyright (c) 2009 Alexander Clouter <alex@digriz.org.uk> + */ + +#ifndef _LINUX_TIMERIOMEM_RNG_H +#define _LINUX_TIMERIOMEM_RNG_H + +struct timeriomem_rng_data { + void __iomem *address; + + /* measures in usecs */ + unsigned int period; + + /* bits of entropy per 1024 bits read */ + unsigned int quality; +}; + +#endif /* _LINUX_TIMERIOMEM_RNG_H */ |