From nobody Wed Nov 12 10:25:32 2025 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 ARC-Seal: i=1; a=rsa-sha256; t=1570178359; cv=none; d=zoho.com; s=zohoarc; b=a7iQFh27gbytdkrIHbuKrVgNE4v3ttKfaMumNBVoDgMx9QL1Ra+6EG5oC9dg9GBQ5mkS1I7ehxZEAg4I7sUzJbgBAgddFvvrykh7O7CE/CHIXVtJV4BCtP93qoJFZW0qX1t0bG4I2zNR1qxuHzMMvqCabmR/rjOVvsge+gVyOl4= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1570178359; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Sender:Subject:To:ARC-Authentication-Results; bh=TzKLEazoYGT0vTUQhMKjCHNCaxUESKhwAl0ZRl60Mmg=; b=f5JVtYotK8qdy8Cg5nzq9YTq+q4J2AT6JPup5o6FqkdPmPwC9/Mlq6aNRms51srjmNDhJkb0Gut9teAE/DTbW/5ANZFPwOyH+9cPXbWZW6SGeNA8vvHUhHxu1WItObJrCCojbfHRoHyFee3MrmqLlqySOzDE8cYivOJ/zWtucWw= 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 Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1570178359254451.60117154247496; Fri, 4 Oct 2019 01:39:19 -0700 (PDT) Received: from localhost ([::1]:43332 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iGJ7O-0005U5-5X for importer@patchew.org; Fri, 04 Oct 2019 04:39:18 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:42806) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iGJ6Y-0004u8-1G for qemu-devel@nongnu.org; Fri, 04 Oct 2019 04:38:27 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iGJ6W-000343-Ri for qemu-devel@nongnu.org; Fri, 04 Oct 2019 04:38:25 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:34118 helo=mx0a-001b2d01.pphosted.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iGJ6W-00030m-MQ for qemu-devel@nongnu.org; Fri, 04 Oct 2019 04:38:24 -0400 Received: from pps.filterd (m0098420.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x948cFDG194892 for ; Fri, 4 Oct 2019 04:38:22 -0400 Received: from e06smtp07.uk.ibm.com (e06smtp07.uk.ibm.com [195.75.94.103]) by mx0b-001b2d01.pphosted.com with ESMTP id 2ve0ey4x59-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 04 Oct 2019 04:38:20 -0400 Received: from localhost by e06smtp07.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 4 Oct 2019 09:37:52 +0100 Received: from b06cxnps4074.portsmouth.uk.ibm.com (9.149.109.196) by e06smtp07.uk.ibm.com (192.168.101.137) with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Fri, 4 Oct 2019 09:37:49 +0100 Received: from d06av26.portsmouth.uk.ibm.com (d06av26.portsmouth.uk.ibm.com [9.149.105.62]) by b06cxnps4074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x948bmFo48889936 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 4 Oct 2019 08:37:49 GMT Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C62C8AE04D; Fri, 4 Oct 2019 08:37:48 +0000 (GMT) Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 1248CAE051; Fri, 4 Oct 2019 08:37:48 +0000 (GMT) Received: from bahia.lan (unknown [9.145.67.254]) by d06av26.portsmouth.uk.ibm.com (Postfix) with ESMTP; Fri, 4 Oct 2019 08:37:47 +0000 (GMT) Subject: [PATCH] xics: Make some device types not user creatable From: Greg Kurz To: David Gibson Date: Fri, 04 Oct 2019 10:37:47 +0200 User-Agent: StGit/unknown-version MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 x-cbid: 19100408-0028-0000-0000-000003A5ECDF X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19100408-0029-0000-0000-00002467F6BC Message-Id: <157017826724.337875.14822177178282524024.stgit@bahia.lan> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-10-04_05:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1034 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1908290000 definitions=main-1910040081 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy] X-Received-From: 148.163.158.5 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-ppc@nongnu.org, =?utf-8?q?C=C3=A9dric?= Le Goater , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Some device types of the XICS model are exposed to the QEMU command line: $ ppc64-softmmu/qemu-system-ppc64 -device help | grep ic[sp] name "icp" name "ics" name "ics-spapr" name "pnv-icp", desc "PowerNV ICP" These are internal devices that shouldn't be instantiable by the user. By the way, they can't be because their respective realize functions expect link properties that can't be set from the command line: qemu-system-ppc64: -device icp: required link 'xics' not found: Property '.xics' not found qemu-system-ppc64: -device ics: required link 'xics' not found: Property '.xics' not found qemu-system-ppc64: -device ics-spapr: required link 'xics' not found: Property '.xics' not found qemu-system-ppc64: -device pnv-icp: required link 'xics' not found: Property '.xics' not found Hide them by setting dc->user_creatable to false in the base class "icp" and "ics" init functions. Signed-off-by: Greg Kurz --- hw/intc/xics.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/hw/intc/xics.c b/hw/intc/xics.c index dfe7dbd254ab..8d41df3103f9 100644 --- a/hw/intc/xics.c +++ b/hw/intc/xics.c @@ -369,6 +369,7 @@ static void icp_class_init(ObjectClass *klass, void *da= ta) =20 dc->realize =3D icp_realize; dc->unrealize =3D icp_unrealize; + dc->user_creatable =3D false; } =20 static const TypeInfo icp_info =3D { @@ -689,6 +690,7 @@ static void ics_class_init(ObjectClass *klass, void *da= ta) dc->props =3D ics_properties; dc->reset =3D ics_reset; dc->vmsd =3D &vmstate_ics; + dc->user_creatable =3D false; } =20 static const TypeInfo ics_info =3D {