From owner-freebsd-virtualization@freebsd.org Sun Oct 21 16:27:47 2018 Return-Path: Delivered-To: freebsd-virtualization@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id A29D8FF9695 for ; Sun, 21 Oct 2018 16:27:47 +0000 (UTC) (envelope-from vas@mpeks.tomsk.su) Received: from admin.sibptus.ru (admin.sibptus.ru [IPv6:2001:19f0:5001:21dc::10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 3F67F951EF for ; Sun, 21 Oct 2018 16:27:47 +0000 (UTC) (envelope-from vas@mpeks.tomsk.su) Received: from vas by admin.sibptus.ru with local (Exim 4.91 (FreeBSD)) (envelope-from ) id 1gEGZq-0002e7-Dx; Sun, 21 Oct 2018 23:27:42 +0700 Date: Sun, 21 Oct 2018 23:27:42 +0700 From: Victor Sudakov To: "Rodney W. Grimes" Cc: Jason Barbier , freebsd-virtualization@freebsd.org Subject: Re: bhyve uefi="csm" Message-ID: <20181021162742.GA10064@admin.sibptus.ru> References: <201810211601.w9LG1nFh005684@pdx.rh.CN85.dnsmgr.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201810211601.w9LG1nFh005684@pdx.rh.CN85.dnsmgr.net> X-PGP-Key: http://www.dreamwidth.org/pubkey?user=victor_sudakov X-PGP-Fingerprint: 10E3 1171 1273 E007 C2E9 3532 0DA4 F259 9B5E C634 User-Agent: Mutt/1.10.1 (2018-07-13) Sender: Victor Sudakov X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Oct 2018 16:27:47 -0000 Rodney W. Grimes wrote: > > Can you tell us a bit about your set up, like are you using helper scripts like libvirt? > > To answer the question you asked when I run a vm with the CSM firmware it works for me. > > You should always be able to boot a vm that uses > and boots with the non CSM uefi firmware with the > CSM version of the firmware, failures may start > to show up if your booting something that is > either purely legacy, or efi aware but falls > back to csm because it didnt like something. If my goal were to boot FreeDOS in bhyve, would that be ever possible? > > The older ED2K uefi that we are using and > some of the hatchetry that was used to craft > its CSM are in a poor state and could use > some love. -- Victor Sudakov, VAS4-RIPE, VAS47-RIPN 2:5005/49@fidonet http://vas.tomsk.ru/