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Date:      Wed, 25 Jan 2017 21:36:52 +0000
From:      bugzilla-noreply@freebsd.org
To:        freebsd-bugs@FreeBSD.org
Subject:   [Bug 216467] [request] Hardware (SSE 4.2) CRC32C support in calculate_crc32c()
Message-ID:  <bug-216467-8-QciKTz6pwW@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-216467-8@https.bugs.freebsd.org/bugzilla/>
References:  <bug-216467-8@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D216467

--- Comment #3 from Conrad Meyer <cem@freebsd.org> ---
Looks like Linux has a BSDL copy of the PCLMULQDQ Intel code, so we can just
borrow that:
http://lxr.free-electrons.com/source/arch/x86/crypto/crc32c-pcl-intel-asm_6=
4.S

Unfortunately, their non-PCLMULQDQ version is not available BSDL.

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