Date: Wed, 12 May 2010 22:02:05 +0300 From: Kostik Belousov <kostikbel@gmail.com> To: fabient@freebsd.org Cc: freebsd-arch@freebsd.org Subject: Re: kernel FPU context save Message-ID: <20100512190205.GC83316@deviant.kiev.zoral.com.ua> In-Reply-To: <C4971C43-4AC9-4EC3-BB00-6B319B3DACC8@netasq.com>
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[-- Attachment #1 --] On Wed, May 12, 2010 at 06:41:13PM +0200, Fabien Thomas wrote: > Hi all, > > 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. [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (FreeBSD) iEYEARECAAYFAkvq+y0ACgkQC3+MBN1Mb4g7pACgwAB05+u/sEsMlc93U7vgiPXk ccIAnReLZco36YV9F0yf3Rci+SKTk1XS =SB1m -----END PGP SIGNATURE-----home | help
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