From owner-freebsd-hackers@FreeBSD.ORG  Sun Jun 22 15:05:11 2008
Return-Path: <owner-freebsd-hackers@FreeBSD.ORG>
Delivered-To: freebsd-hackers@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id DC4FD1065684;
	Sun, 22 Jun 2008 15:05:11 +0000 (UTC)
	(envelope-from patfbsd@davenulle.org)
Received: from smtp.lamaiziere.net (net.lamaiziere.net [213.186.42.107])
	by mx1.freebsd.org (Postfix) with ESMTP id A34A08FC0A;
	Sun, 22 Jun 2008 15:05:11 +0000 (UTC)
	(envelope-from patfbsd@davenulle.org)
Received: from baby-jane.lamaiziere.net (15.10.87-79.rev.gaoland.net
	[79.87.10.15])
	by smtp.lamaiziere.net (Postfix) with ESMTP id F13BF11805AA;
	Sun, 22 Jun 2008 17:05:09 +0200 (CEST)
Received: from baby-jane-lamaiziere-net.local (localhost [127.0.0.1])
	by baby-jane.lamaiziere.net (Postfix) with ESMTP id 81CD54F9961;
	Sun, 22 Jun 2008 17:05:08 +0200 (CEST)
Date: Sun, 22 Jun 2008 17:05:07 +0200
From: Patrick =?ISO-8859-15?Q?Lamaizi=E8re?= <patfbsd@davenulle.org>
To: freebsd-hackers@freebsd.org, freebsd-stable@freebsd.org
Message-ID: <20080622170507.5ac469d2@baby-jane-lamaiziere-net.local>
In-Reply-To: <20080606234135.46144207@baby-jane-lamaiziere-net.local>
References: <20080606234135.46144207@baby-jane-lamaiziere-net.local>
Organization: /dave/nulle
X-Mailer: Claws Mail 3.3.1 (GTK+ 2.12.8; i386-apple-darwin9.2.0)
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-15
Content-Transfer-Encoding: 8bit
Cc: 
Subject: Re: AMD Geode LX crypto accelerator (glxsb)
X-BeenThere: freebsd-hackers@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Technical Discussions relating to FreeBSD
	<freebsd-hackers.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-hackers>, 
	<mailto:freebsd-hackers-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-hackers>
List-Post: <mailto:freebsd-hackers@freebsd.org>
List-Help: <mailto:freebsd-hackers-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-hackers>,
	<mailto:freebsd-hackers-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sun, 22 Jun 2008 15:05:12 -0000

Le Fri, 6 Jun 2008 23:41:35 +0200,
Patrick Lamaizière <patfbsd@davenulle.org> a écrit :

Hello,

> I'm trying to port the glxsb driver from OpenBSD to FreeBSD 7-STABLE
> (via the NetBSD port).
> " The glxsb driver supports the security block of the Geode LX
> series processors.  The Geode LX is a member of the AMD Geode family
> of integrated x86 system chips.
>
> Driven by periodic checks for available data from the generator,
> glxsb supplies entropy to the random(4) driver for common usage.
> 
> glxsb also supports acceleration of AES-128-CBC operations for
> crypto(4)."

Well, I hope this is the final version.

http://user.lamaiziere.net/patrick/glxsb-220608.tar.gz

I added a patch for FreeBSD 6 but i'am not able to test it.

On 7-STABLE, I've tested with hundred openssl encryptions and some flood
pings under ipsec in the background. Looks good for me.

If someone can test and review it, it would be cool.

Thanks, Regards.