From patchwork Fri Mar 8 13:14:45 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Armbruster X-Patchwork-Id: 10844747 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id A7C52139A for ; Fri, 8 Mar 2019 13:34:04 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 932152D71B for ; Fri, 8 Mar 2019 13:34:04 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 8429F2DBA0; Fri, 8 Mar 2019 13:34:04 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI autolearn=ham version=3.3.1 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 728102D71B for ; Fri, 8 Mar 2019 13:34:03 +0000 (UTC) Received: from localhost ([127.0.0.1]:43398 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h2FdR-0003qo-Jg for patchwork-qemu-devel@patchwork.kernel.org; Fri, 08 Mar 2019 08:34:01 -0500 Received: from eggs.gnu.org ([209.51.188.92]:36419) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h2FLB-0004th-Rz for qemu-devel@nongnu.org; Fri, 08 Mar 2019 08:15:12 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h2FL4-0006UP-5F for qemu-devel@nongnu.org; Fri, 08 Mar 2019 08:15:07 -0500 Received: from mx1.redhat.com ([209.132.183.28]:49742) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1h2FL0-00062t-UW; Fri, 08 Mar 2019 08:14:59 -0500 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.phx2.redhat.com [10.5.11.23]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 363A930832CB; Fri, 8 Mar 2019 13:14:57 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-116-92.ams2.redhat.com [10.36.116.92]) by smtp.corp.redhat.com (Postfix) with ESMTPS id E86E41A925; Fri, 8 Mar 2019 13:14:56 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 1D4571132BD8; Fri, 8 Mar 2019 14:14:46 +0100 (CET) From: Markus Armbruster To: qemu-devel@nongnu.org Date: Fri, 8 Mar 2019 14:14:45 +0100 Message-Id: <20190308131445.17502-13-armbru@redhat.com> In-Reply-To: <20190308131445.17502-1-armbru@redhat.com> References: <20190308131445.17502-1-armbru@redhat.com> X-Scanned-By: MIMEDefang 2.84 on 10.5.11.23 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.44]); Fri, 08 Mar 2019 13:14:57 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v3 12/12] docs/interop/firmware.json: Prefer -machine to if=pflash X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, pkrempa@redhat.com, qemu-block@nongnu.org, mst@redhat.com, philmd@redhat.com, mreitz@redhat.com, marcandre.lureau@redhat.com, pbonzini@redhat.com, lersek@redhat.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: "Qemu-devel" X-Virus-Scanned: ClamAV using ClamSMTP The previous commit added a way to configure firmware with -blockdev rather than -drive if=pflash. Document it as the preferred way. Signed-off-by: Markus Armbruster Reviewed-by: Laszlo Ersek --- docs/interop/firmware.json | 20 ++++++++++++++------ 1 file changed, 14 insertions(+), 6 deletions(-) diff --git a/docs/interop/firmware.json b/docs/interop/firmware.json index 28f9bc1591..ff8c2ce5f2 100644 --- a/docs/interop/firmware.json +++ b/docs/interop/firmware.json @@ -212,9 +212,13 @@ # # @executable: Identifies the firmware executable. The firmware # executable may be shared by multiple virtual machine -# definitions. The corresponding QEMU command line option -# is "-drive -# if=pflash,unit=0,readonly=on,file=@executable.@filename,format=@executable.@format". +# definitions. The preferred corresponding QEMU command +# line options are +# -drive if=none,id=pflash0,readonly=on,file=@executable.@filename,format=@executable.@format +# -machine pflash0=pflash0 +# or equivalent -blockdev instead of -drive. +# With QEMU versions older than 4.0, you have to use +# -drive if=pflash,unit=0,readonly=on,file=@executable.@filename,format=@executable.@format # # @nvram-template: Identifies the NVRAM template compatible with # @executable. Management software instantiates an @@ -225,9 +229,13 @@ # individual copies of it are. An NVRAM file is # typically used for persistently storing the # non-volatile UEFI variables of a virtual machine -# definition. The corresponding QEMU command line -# option is "-drive -# if=pflash,unit=1,readonly=off,file=FILENAME_OF_PRIVATE_NVRAM_FILE,format=@nvram-template.@format". +# definition. The preferred corresponding QEMU +# command line options are +# -drive if=none,id=pflash1,readonly=off,file=FILENAME_OF_PRIVATE_NVRAM_FILE,format=@nvram-template.@format +# -machine pflash1=pflash1 +# or equivalent -blockdev instead of -drive. +# With QEMU versions older than 4.0, you have to use +# -drive if=pflash,unit=1,readonly=off,file=FILENAME_OF_PRIVATE_NVRAM_FILE,format=@nvram-template.@format # # Since: 3.0 ##