From patchwork Mon Jul 1 20:01:08 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Thomas Huth X-Patchwork-Id: 13718612 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 F25D1C3065A for ; Mon, 1 Jul 2024 20:02:28 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sONDK-0007Hi-3Y; Mon, 01 Jul 2024 16:01:26 -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 1sONDJ-0007HO-0n for qemu-devel@nongnu.org; Mon, 01 Jul 2024 16:01:25 -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 1sONDF-0000tp-H4 for qemu-devel@nongnu.org; Mon, 01 Jul 2024 16:01:23 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1719864079; 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; bh=ECYTcas1U39/+1iDbGbZ5lDuSsInNbKOucfljKpRbho=; b=OhXE5US5ONEA3kJge72SZy+MSr5wfLc6sxfQ9dCzpECRFGHugUnHjhtLKy/gU7PNuvzLgZ 2RjR6FBJnCkiyVPW1D8sjNnCOZLvLMJNmYXfdQbXajHMktjkJxWinuZlG/ZeQwd4rdQ5NW 72rTQJwv+lTlCl/7g1mhvKDEAT4tjx4= Received: from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-650-T7XMLJOMPg-glYIBh0y5TQ-1; Mon, 01 Jul 2024 16:01:18 -0400 X-MC-Unique: T7XMLJOMPg-glYIBh0y5TQ-1 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (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 mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 1EA0419560A6; Mon, 1 Jul 2024 20:01:16 +0000 (UTC) Received: from thuth-p1g4.redhat.com (unknown [10.39.192.32]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 95FF33000223; Mon, 1 Jul 2024 20:01:10 +0000 (UTC) From: Thomas Huth To: qemu-devel@nongnu.org, Halil Pasic , Christian Borntraeger , Eric Farman Cc: qemu-s390x@nongnu.org, Richard Henderson , David Hildenbrand , Ilya Leoshkevich Subject: [PATCH] hw/s390x: Attach default virtio-net devices to the /machine/virtual-css-bridge Date: Mon, 1 Jul 2024 22:01:08 +0200 Message-ID: <20240701200108.154271-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass client-ip=170.10.133.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, 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_H4=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 The initial virtio-net-ccw devices currently do not have a proper parent in the QOM tree, so they show up under /machine/unattached - which is somewhat ugly. Let's attach them to /machine/virtual-css-bridge/virtual-css instead. Signed-off-by: Thomas Huth Reviewed-by: Cédric Le Goater Reviewed-by: Philippe Mathieu-Daudé --- hw/s390x/s390-virtio-ccw.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/hw/s390x/s390-virtio-ccw.c b/hw/s390x/s390-virtio-ccw.c index cd063f8b64..0d58e5ab75 100644 --- a/hw/s390x/s390-virtio-ccw.c +++ b/hw/s390x/s390-virtio-ccw.c @@ -216,8 +216,11 @@ static void s390_init_ipl_dev(const char *kernel_filename, static void s390_create_virtio_net(BusState *bus, const char *name) { DeviceState *dev; + int cnt = 0; while ((dev = qemu_create_nic_device(name, true, "virtio"))) { + g_autofree char *childname = g_strdup_printf("%s[%d]", name, cnt++); + object_property_add_child(OBJECT(bus), childname, OBJECT(dev)); qdev_realize_and_unref(dev, bus, &error_fatal); } }