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Date: Wed, 12 May 2010 22:02:05 +0300
From: Kostik Belousov <kostikbel@gmail.com>
To: fabient@freebsd.org
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Cc: freebsd-arch@freebsd.org
Subject: Re: kernel FPU context save
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On Wed, May 12, 2010 at 06:41:13PM +0200, Fabien Thomas wrote:
> 	Hi all,
>=20
> It seems a long standing question but i would like to known the
> current state of an API for saving / restoring FPU state in the kernel
> (like kernel_fpu_bebin/kernel_fpu_end in Linux).
>
> The goal would be to integrate AES-NI in the crypto(9) framework.
>
> Regards, Fabien
>

Current state of KPI for FPU context access in kernel is there:
http://people.freebsd.org/~kib/misc/kern_fpu.3.patch

AESNI driver is progressing, look for the news shortly.

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