On Mon, 04 Aug 2008 05:35:07 -0400 Austin Zhang wrote:
> diff -Naurp linux-2.6/crypto/Kconfig linux-2.6-patch/crypto/Kconfig
> --- linux-2.6/crypto/Kconfig 2008-08-04 01:08:00.000000000 -0400
> +++ linux-2.6-patch/crypto/Kconfig 2008-08-04 01:59:00.000000000 -0400
> @@ -221,6 +221,17 @@ config CRYPTO_CRC32C
> See Castagnoli93. This implementation uses lib/libcrc32c.
> Module will be crc32c.
>
> +config CRYPTO_CRC32C_INTEL
> + tristate "CRC32c INTEL hardware acceleration"
> + select CRYPTO_HASH
> + help
> + In Intel processor with SSE4.2 supported, the processor will
> + support CRC32C implemetation using hardware accelerated CRC32
implementation
> + instruction. This option will create 'crc32c-intel' module,
> + which will enable any routine to use the CRC32 instruction to
> + gain performance compared with software implementation.
> + Module will be crc32c-intel.
and don't end lines with spaces...
---
~Randy
Linux Plumbers Conference, 17-19 September 2008, Portland, Oregon USA
http://linuxplumbersconf.org/
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