From: Miod Vallat <miod@online.fr>
Subject: Re: test bounce buffer in bus dma
To: Alexander Bluhm <bluhm@openbsd.org>
Cc: tech@openbsd.org
Date: Fri, 16 Aug 2024 14:06:34 +0000

> To test bounce buffers easily on non-SEV hardware, I would like to
> introduce a define that activates them easily.  Default is off, no
> functional change.

That makes sense and will definitely help debugging this. ok.