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| author | Tim Chen <tim.c.chen@linux.intel.com> | 2013-05-01 23:52:48 +0400 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2013-05-20 16:11:01 +0400 |
| commit | 2d31e518a42828df7877bca23a958627d60408bc (patch) | |
| tree | 83630715e5a962e734a936310adae2731edb8a3d /include/linux/crc-t10dif.h | |
| parent | 986dfbcf8b493928188f0e634068993bf2067ad7 (diff) | |
| download | linux-2d31e518a42828df7877bca23a958627d60408bc.tar.xz | |
crypto: crct10dif - Wrap crc_t10dif function all to use crypto transform framework
When CRC T10 DIF is calculated using the crypto transform framework, we
wrap the crc_t10dif function call to utilize it. This allows us to
take advantage of any accelerated CRC T10 DIF transform that is
plugged into the crypto framework.
Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'include/linux/crc-t10dif.h')
| -rw-r--r-- | include/linux/crc-t10dif.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/crc-t10dif.h b/include/linux/crc-t10dif.h index a9c96d865ee7..b3cb71f0d3b0 100644 --- a/include/linux/crc-t10dif.h +++ b/include/linux/crc-t10dif.h @@ -3,6 +3,10 @@ #include <linux/types.h> +#define CRC_T10DIF_DIGEST_SIZE 2 +#define CRC_T10DIF_BLOCK_SIZE 1 + +__u16 crc_t10dif_generic(__u16 crc, const unsigned char *buffer, size_t len); __u16 crc_t10dif(unsigned char const *, size_t); #endif |