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| author | David S. Miller <davem@davemloft.net> | 2012-08-22 20:47:36 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-08-22 20:47:36 -0700 |
| commit | 442a7c40b1dac78588abfe8ed4c97e4bb8b36e73 (patch) | |
| tree | 011ab920ea2f5868c01efa91531959d2b26e6368 /crypto | |
| parent | 9bf4852d3d195f771503d5be547ac940b0b3472a (diff) | |
| download | lwn-442a7c40b1dac78588abfe8ed4c97e4bb8b36e73.tar.gz lwn-442a7c40b1dac78588abfe8ed4c97e4bb8b36e73.zip | |
sparc64: Add CRC32C driver making use of the new crc32c opcode.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig index 49f867b2025d..83993ea84cce 100644 --- a/crypto/Kconfig +++ b/crypto/Kconfig @@ -336,6 +336,15 @@ config CRYPTO_CRC32C_INTEL gain performance compared with software implementation. Module will be crc32c-intel. +config CRYPTO_CRC32C_SPARC64 + tristate "CRC32c CRC algorithm (SPARC64)" + depends on SPARC64 + select CRYPTO_HASH + select CRC32 + help + CRC32c CRC algorithm implemented using sparc64 crypto instructions, + when available. + config CRYPTO_GHASH tristate "GHASH digest algorithm" select CRYPTO_GF128MUL |