diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/crc64.h | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/include/linux/crc64.h b/include/linux/crc64.h index 7880aeab69d6..17cf5af3e78e 100644 --- a/include/linux/crc64.h +++ b/include/linux/crc64.h @@ -8,18 +8,21 @@ #include <linux/types.h> u64 __pure crc64_be(u64 crc, const void *p, size_t len); -u64 __pure crc64_rocksoft_generic(u64 crc, const void *p, size_t len); +u64 __pure crc64_nvme_generic(u64 crc, const void *p, size_t len); /** - * crc64_rocksoft_update - Calculate bitwise Rocksoft CRC64 + * crc64_nvme - Calculate CRC64-NVME * @crc: seed value for computation. 0 for a new CRC calculation, or the * previous crc64 value if computing incrementally. * @p: pointer to buffer over which CRC64 is run * @len: length of buffer @p + * + * This computes the CRC64 defined in the NVME NVM Command Set Specification, + * *including the bitwise inversion at the beginning and end*. */ -static inline u64 crc64_rocksoft_update(u64 crc, const u8 *p, size_t len) +static inline u64 crc64_nvme(u64 crc, const u8 *p, size_t len) { - return crc64_rocksoft_generic(crc, p, len); + return crc64_nvme_generic(crc, p, len); } #endif /* _LINUX_CRC64_H */ |