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Coly Lifeba04f2018-08-21 21:57:11 -07001/* SPDX-License-Identifier: GPL-2.0 */
2/*
3 * See lib/crc64.c for the related specification and polynomial arithmetic.
4 */
5#ifndef _LINUX_CRC64_H
6#define _LINUX_CRC64_H
7
8#include <linux/types.h>
9
Keith Buschf3813f4b2022-03-03 12:13:10 -080010#define CRC64_ROCKSOFT_STRING "crc64-rocksoft"
11
Coly Lifeba04f2018-08-21 21:57:11 -070012u64 __pure crc64_be(u64 crc, const void *p, size_t len);
Keith Buschcbc0a402022-03-03 12:13:09 -080013u64 __pure crc64_rocksoft_generic(u64 crc, const void *p, size_t len);
14
Keith Buschf3813f4b2022-03-03 12:13:10 -080015u64 crc64_rocksoft(const unsigned char *buffer, size_t len);
16u64 crc64_rocksoft_update(u64 crc, const unsigned char *buffer, size_t len);
17
Coly Lifeba04f2018-08-21 21:57:11 -070018#endif /* _LINUX_CRC64_H */