* 8541E and RNG @ 2007-01-17 16:47 Steve Iribarne (GMail) 2007-01-17 17:45 ` Kim Phillips 0 siblings, 1 reply; 2+ messages in thread From: Steve Iribarne (GMail) @ 2007-01-17 16:47 UTC (permalink / raw) To: linuxppc-embedded Anyone ever tried to use the Random Number Generator on the MPC8541E? I can't get it to behave, so if you've used it and there were any tricks, I'd appreciate some insite. I'm using in Linux 2.4.xx. Thanks. -stv -- /* * Steve Iribarne * Software Engineer * (aka Grunt) */ ^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: 8541E and RNG 2007-01-17 16:47 8541E and RNG Steve Iribarne (GMail) @ 2007-01-17 17:45 ` Kim Phillips 0 siblings, 0 replies; 2+ messages in thread From: Kim Phillips @ 2007-01-17 17:45 UTC (permalink / raw) To: Steve Iribarne (GMail); +Cc: linuxppc-embedded On Wed, 17 Jan 2007 08:47:01 -0800 "Steve Iribarne (GMail)" <netstv@gmail.com> wrote: > Anyone ever tried to use the Random Number Generator on the MPC8541E? > I can't get it to behave, so if you've used it and there were any > tricks, I'd appreciate some insite. > the only problem I ran into was I needed to make sure the accesses to the pool were in 64 bits (two sequential 32bit ioreads), after of course resetting the device properly. Feel free to reference talitos_rng_init() and talitos_read_random() from here: http://git.openswan.org/cgi-bin/gitweb.cgi?p=klips;a=blob;h=ec8ccfdb5873e0c583cc50cf23a3521df6834ccd;hb=ocf_v2.6.18;f=crypto/ocf/talitos/talitos.c > I'm using in Linux 2.4.xx. > yeah..the talitos ocf driver needs some modding to work with 2.4, sorry 'bout that. Kim ^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2007-01-17 17:45 UTC | newest] Thread overview: 2+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2007-01-17 16:47 8541E and RNG Steve Iribarne (GMail) 2007-01-17 17:45 ` Kim Phillips
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for NNTP newsgroup(s).