From nobody Mon Feb 9 00:19:32 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1555406184; cv=none; d=zoho.com; s=zohoarc; b=c2nlCZG4NHqWkEv/mavxbPLDEBRmutV/gfb9emS2ERr/j/XbnUNJUO6JII4BTAe3VJ78wKYaC0Lus5nSCTNGwHfr1DbjlNQvfJu3mU76iPnF2OcBseblVeBGaPKOWEa4CUnoSeuWHXBFg4Vb6tN9DP3PSTBzsR/OvJWT6hCxAMw= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1555406184; h=Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=f5hYjOusrmHny8Cf1KAXvCEpWw4svadXoGA3Weaz9Rg=; b=lktlU/gTl1JvUY7Qf2EOYT6vx6KxzIF61L2weIjAQlv6sPYFWtrlOHj1dapkP6MVY0kjoZlLitKuWbPNrqZvayAcQQy6osybdW5rXxuRRcve1ImL/BkUnooNZk/Az8coRFf0RTS6XGaahqYsFa6em3iqtIXI+B8nKY35g4i5UUI= ARC-Authentication-Results: i=1; mx.zoho.com; spf=pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1555406184354151.5395743465732; Tue, 16 Apr 2019 02:16:24 -0700 (PDT) Received: from localhost ([127.0.0.1]:33600 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hGKCP-00061W-9m for importer@patchew.org; Tue, 16 Apr 2019 05:16:17 -0400 Received: from eggs.gnu.org ([209.51.188.92]:44152) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hGKAB-0004SS-VS for qemu-devel@nongnu.org; Tue, 16 Apr 2019 05:14:00 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hGKAA-0004Wt-RY for qemu-devel@nongnu.org; Tue, 16 Apr 2019 05:13:59 -0400 Received: from mx1.redhat.com ([209.132.183.28]:39414) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hGKA6-0004T7-Kc; Tue, 16 Apr 2019 05:13:54 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id CC32F66968; Tue, 16 Apr 2019 09:13:53 +0000 (UTC) Received: from blackfin.pond.sub.org (ovpn-116-116.ams2.redhat.com [10.36.116.116]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 9005C6013D; Tue, 16 Apr 2019 09:13:49 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 188841132BB6; Tue, 16 Apr 2019 11:13:48 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Date: Tue, 16 Apr 2019 11:13:46 +0200 Message-Id: <20190416091348.26075-2-armbru@redhat.com> In-Reply-To: <20190416091348.26075-1-armbru@redhat.com> References: <20190416091348.26075-1-armbru@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.38]); Tue, 16 Apr 2019 09:13:53 +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 v2 1/3] pc: Rearrange pc_system_firmware_init()'s legacy -drive loop 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, peter.maydell@linaro.org, qemu-block@nongnu.org, philmd@redhat.com, mreitz@redhat.com, qemu-arm@nongnu.org, lersek@redhat.com Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" The loop does two things: map legacy -drive to properties, and collect all the backends for use after the loop. The next patch will factor out the former for reuse in hw/arm/virt.c. To make that easier, rearrange the loop so it does the first thing first, and the second thing second. Signed-off-by: Markus Armbruster Reviewed-by: Laszlo Ersek Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- hw/i386/pc_sysfw.c | 24 +++++++++++------------- 1 file changed, 11 insertions(+), 13 deletions(-) diff --git a/hw/i386/pc_sysfw.c b/hw/i386/pc_sysfw.c index c628540774..75925f5d3f 100644 --- a/hw/i386/pc_sysfw.c +++ b/hw/i386/pc_sysfw.c @@ -280,21 +280,19 @@ void pc_system_firmware_init(PCMachineState *pcms, =20 /* Map legacy -drive if=3Dpflash to machine properties */ for (i =3D 0; i < ARRAY_SIZE(pcms->flash); i++) { - pflash_blk[i] =3D pflash_cfi01_get_blk(pcms->flash[i]); pflash_drv =3D drive_get(IF_PFLASH, 0, i); - if (!pflash_drv) { - continue; + if (pflash_drv) { + loc_push_none(&loc); + qemu_opts_loc_restore(pflash_drv->opts); + if (pflash_cfi01_get_blk(pcms->flash[i])) { + error_report("clashes with -machine"); + exit(1); + } + qdev_prop_set_drive(DEVICE(pcms->flash[i]), "drive", + blk_by_legacy_dinfo(pflash_drv), &error_fa= tal); + loc_pop(&loc); } - loc_push_none(&loc); - qemu_opts_loc_restore(pflash_drv->opts); - if (pflash_blk[i]) { - error_report("clashes with -machine"); - exit(1); - } - pflash_blk[i] =3D blk_by_legacy_dinfo(pflash_drv); - qdev_prop_set_drive(DEVICE(pcms->flash[i]), - "drive", pflash_blk[i], &error_fatal); - loc_pop(&loc); + pflash_blk[i] =3D pflash_cfi01_get_blk(pcms->flash[i]); } =20 /* Reject gaps */ --=20 2.17.2