Re: [Ocf-linux-users] hardware acceleration question

[David M. <Dav...@se...>]

Jivin Max lays it down ...
> I tried to compile crypto-tools-20080917.tar.gz but it failed - looks
> like it require newer version of ocf. What ocf & crypto-tools versions
> are recommended for linux kernel 2.6.12

Most would eb ok,  but you need ot match the sources.  From the last email,
get and older version of the crypto-tools archive.

> Also I tried to change dprintk to printk in aes-7108 driver and run
> speed -engine cryptodev aes-128-cbc
> and got nothing in dmesg.
> 
> It looks like openssl uses built-ni aes.
> 
> How do I it instruct to use particular cipher provided by aes-7108?
> How can I check which values for openssl are built-in and which are
> provided by aes-7108?

Check some of the command line options at:

	http://ocf-linux.sourceforge.net/benchmarks.html

Try turning on OCF debug (see the README) to see if OCF gets called or is
used.

Cheers,
Davidm

-- 
David McCullough,  dav...@se...,  Ph:+61 734352815
McAfee - SnapGear  http://www.snapgear.com                http://www.uCdot.org