From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 897B721E8797A for ; Sun, 10 Sep 2017 06:49:09 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id ADB11300E38; Sun, 10 Sep 2017 13:52:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com ADB11300E38 Authentication-Results: ext-mx01.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx01.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=lersek@redhat.com Received: from lacos-laptop-7.usersys.redhat.com (ovpn-120-182.rdu2.redhat.com [10.10.120.182]) by smtp.corp.redhat.com (Postfix) with ESMTP id 289FE614C3; Sun, 10 Sep 2017 13:52:01 +0000 (UTC) From: Laszlo Ersek To: "Shi, Steven" , edk2-devel-01 Cc: "Ni, Ruiyu" , "Dong, Eric" , "Zeng, Star" , Ard Biesheuvel References: <20170910001304.8628-1-lersek@redhat.com> <06C8AB66E78EE34A949939824ABE2B313B57E700@shsmsx102.ccr.corp.intel.com> <5d0d40da-5d93-2be7-f8ef-73e981b48f49@redhat.com> Message-ID: Date: Sun, 10 Sep 2017 15:52:01 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.3.0 MIME-Version: 1.0 In-Reply-To: <5d0d40da-5d93-2be7-f8ef-73e981b48f49@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.25]); Sun, 10 Sep 2017 13:52:03 +0000 (UTC) Subject: Re: [PATCH 0/5] MdeModulePkg: UDF fixes and cleanups X-BeenThere: edk2-devel@lists.01.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: EDK II Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 10 Sep 2017 13:49:09 -0000 Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Hi Steven, On 09/10/17 10:38, Laszlo Ersek wrote: > On 09/10/17 06:24, Shi, Steven wrote: >> Hi Laszlo, >> How could we configure the Qemu and test the UDF driver on OVMF? > > I guess you would format e.g. a DVD image with UDF, and attach it to > QEMU like any other CD-ROM. I tried to look into this -- I tried several things, but nothing produced an UDF image file that, when attached to the VM, would show up in the UEFI shell as FSn: Google returned a bunch of pages, but all I found was: - tips that didn't work (see above), - confused users (like me) looking for solutions. So, at the moment, I have no idea how authoring UDF DVD images is possible on Linux, so that they'd be recognized in edk2. (I'm interested in the edk2 UDF driver not because I want to "author" UDF DVD images (ISO9660+ElTorito works just fine), but because some optical media images that were given to me are formatted UDF-only. They can be translated into ISO9660+ElTorito off-line, but that's a chore.) Thanks, Laszlo