From: Hans-Jörg Höxer <hshoexer@genua.de>
Subject: Re: [EXT] Re: AMD SEV psp version 1 attach
To: Mike Larkin <mlarkin@nested.page>
Cc: Alexander Bluhm <bluhm@openbsd.org>, Mark Kettenis <mark.kettenis@xs4all.nl>, <tech@openbsd.org>, <Hans-Joerg_Hoexer@genua.de>
Date: Fri, 25 Oct 2024 15:13:15 +0200

Hi,

On Thu, Oct 24, 2024 at 10:57:01PM -0700, Mike Larkin wrote:
> 
> bluhm/hshoexer, do you have a list of compatible EPYC cpus? Are there any
> ryzen products that have SEV?

I have this [1] not very comprehensive list.  We have machines with EPYC
9124, 73F3 and 3151.  The 3xxx are end of life, so there not mentioned in
[1].  As far as I know, Ryzen does not support SEV.  Right now I would
try to get the latest EPYC 9125; 9124 otherwise.

[1] https://www.amd.com/en/products/processors/server/epyc/infinity-guard.html