From patchwork Mon Oct 30 14:26:48 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kevin Wolf X-Patchwork-Id: 13440659 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 35AAAC4332F for ; Mon, 30 Oct 2023 14:29:24 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qxTEe-0006QD-AC; Mon, 30 Oct 2023 10:27:20 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qxTEd-0006Pt-Du for qemu-devel@nongnu.org; Mon, 30 Oct 2023 10:27:19 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qxTEb-0007Qy-TF for qemu-devel@nongnu.org; Mon, 30 Oct 2023 10:27:19 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1698676037; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=i5+Yaq+2/JqIJVvQAUiWQ0SmaioOozI2ldCfO9uPJTc=; b=VV2Xcy0ePIo9+VZE1ycB1Zj6o53QHXcFXvRAxhf6i9saNk8sojjh0vG8puzujdHVjXMp+t ZZ7f+ER65j6CgBlC8qyVMvXqObbB6LxPpOAGyI/TyczEZU2S17vMtWIXgYC4WfoIYsMXN+ hFfHHItiE9ktAO6nEbaCed5jiieD8yg= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-424-eRyeWopGOp6vFsbQmrHUyg-1; Mon, 30 Oct 2023 10:27:08 -0400 X-MC-Unique: eRyeWopGOp6vFsbQmrHUyg-1 Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.rdu2.redhat.com [10.11.54.9]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 94FF3811E7E; Mon, 30 Oct 2023 14:27:08 +0000 (UTC) Received: from merkur.fritz.box (unknown [10.39.194.45]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8C6A2492BE0; Mon, 30 Oct 2023 14:27:07 +0000 (UTC) From: Kevin Wolf To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, armbru@redhat.com, berrange@redhat.com, peter.maydell@linaro.org, pbonzini@redhat.com, philmd@linaro.org Subject: [PATCH v2 02/12] hw/i386/pc: Use qdev_prop_set_array() Date: Mon, 30 Oct 2023 15:26:48 +0100 Message-ID: <20231030142658.182193-3-kwolf@redhat.com> In-Reply-To: <20231030142658.182193-1-kwolf@redhat.com> References: <20231030142658.182193-1-kwolf@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.9 Received-SPF: pass client-ip=170.10.133.124; envelope-from=kwolf@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.483, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Instead of manually setting "foo-len" and "foo[i]" properties, build a QList and use the new qdev_prop_set_array() helper to set the whole array property with a single call. Signed-off-by: Kevin Wolf Reviewed-by: Peter Maydell --- hw/i386/pc.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 6031234a73..5be6a78491 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -43,6 +43,7 @@ #include "sysemu/reset.h" #include "kvm/kvm_i386.h" #include "hw/xen/xen.h" +#include "qapi/qmp/qlist.h" #include "qemu/error-report.h" #include "hw/acpi/cpu_hotplug.h" #include "acpi-build.h" @@ -1435,10 +1436,11 @@ static void pc_machine_device_pre_plug_cb(HotplugHandler *hotplug_dev, /* Declare the APIC range as the reserved MSI region */ char *resv_prop_str = g_strdup_printf("0xfee00000:0xfeefffff:%d", VIRTIO_IOMMU_RESV_MEM_T_MSI); + QList *reserved_regions = qlist_new(); + + qlist_append_str(reserved_regions, resv_prop_str); + qdev_prop_set_array(dev, "reserved-regions", reserved_regions); - object_property_set_uint(OBJECT(dev), "len-reserved-regions", 1, errp); - object_property_set_str(OBJECT(dev), "reserved-regions[0]", - resv_prop_str, errp); g_free(resv_prop_str); }