Date: Wed, 12 May 2010 23:45:56 +0200 From: Fabien Thomas <fabien.thomas@netasq.com> To: Kostik Belousov <kostikbel@gmail.com> Cc: fabient@freebsd.org, freebsd-arch@freebsd.org Subject: Re: kernel FPU context save Message-ID: <3ED588EF-5565-44C9-9662-0ABFF9DF829A@netasq.com> In-Reply-To: <20100512190205.GC83316@deviant.kiev.zoral.com.ua> References: <C4971C43-4AC9-4EC3-BB00-6B319B3DACC8@netasq.com> <20100512190205.GC83316@deviant.kiev.zoral.com.ua>
next in thread | previous in thread | raw e-mail | index | archive | help
>> 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. Great ! Tell me if you need testing. Fabien
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?3ED588EF-5565-44C9-9662-0ABFF9DF829A>