Date: Sun, 22 Jun 2008 21:01:55 +0300 From: "Niki Denev" <ndenev@gmail.com> To: "=?ISO-8859-1?Q?Patrick_Lamaizi=E8re?=" <patfbsd@davenulle.org> Cc: freebsd-hackers@freebsd.org, freebsd-stable@freebsd.org Subject: Re: AMD Geode LX crypto accelerator (glxsb) Message-ID: <2e77fc10806221101q684baf47r9ee7208a676f59e@mail.gmail.com> In-Reply-To: <20080622170507.5ac469d2@baby-jane-lamaiziere-net.local> References: <20080606234135.46144207@baby-jane-lamaiziere-net.local> <20080622170507.5ac469d2@baby-jane-lamaiziere-net.local>
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On Sun, Jun 22, 2008 at 6:05 PM, Patrick Lamaizi=E8re <patfbsd@davenulle.org> wrote: > Le Fri, 6 Jun 2008 23:41:35 +0200, > Patrick Lamaizi=E8re <patfbsd@davenulle.org> a =E9crit : > > 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. It compiles on without a problem on 6.2 and loads on my Soekris Net5501-70 running pfSense (6.2-RELEASE-p11) glxsb0: <AMD Geode LX Security Block (AES-128-CBC,RNG)> mem 0xa0000000-0xa0003fff irq 10 at device 1.2 on pci0 Thanks!, Niki
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