Re: [PATCH 2/2] siw: Add support for CRC32C offload instructionusing libcrypto crc32c-intel

[Jason Gunthorpe]

On Wed, Sep 22, 2010 at 02:38:31PM -0700, Nicholas A. Bellinger wrote:

> So I think the main bit here is the ability to request
> crc32c-intel.ko first, and then fall back to crc32c.ko when the
> former is not available on CONFIG_X86.

Well, it is what Andi said, everything is working fine but there is no
mechanism to autoload the accelerated crypto module. If you did
modprobe crc32c_intel prior to loading your driver it would
automatically get crc32c-intel when it asks for crc32c since it is
loaded and a higher priority.

So, the drivers are correct to just request crc32c .. The work around
to limited autoprobing is so trivial (modprob crc32_intel) I'm not
sure including extra autoprobing code in the drivers is worthwhile?

Jason
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