| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| 2 | #ifndef _LINUX_CRC_T10DIF_H |
| 3 | #define _LINUX_CRC_T10DIF_H |
| 4 | |
| 5 | #include <linux/types.h> |
| 6 | |
| 7 | #define CRC_T10DIF_DIGEST_SIZE 2 |
| 8 | #define CRC_T10DIF_BLOCK_SIZE 1 |
| David Brazdil | 0f672f6 | 2019-12-10 10:32:29 +0000 | [diff] [blame^] | 9 | #define CRC_T10DIF_STRING "crct10dif" |
| Andrew Scull | b4b6d4a | 2019-01-02 15:54:55 +0000 | [diff] [blame] | 10 | |
| 11 | extern __u16 crc_t10dif_generic(__u16 crc, const unsigned char *buffer, |
| 12 | size_t len); |
| 13 | extern __u16 crc_t10dif(unsigned char const *, size_t); |
| 14 | extern __u16 crc_t10dif_update(__u16 crc, unsigned char const *, size_t); |
| 15 | |
| 16 | #endif |