From nobody Sun Feb 8 15:46:47 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.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=linux.ibm.com ARC-Seal: i=1; a=rsa-sha256; t=1597805292; cv=none; d=zohomail.com; s=zohoarc; b=ns5yReCBqC8Fss4cs9n0k8uf39w8Pic0NlnSKpqczfSm/ZVhFaBtpOXz6AmpatUCTaqugqjEjU2Dim5ewvUdzoFrh2IQYObpMdaHSJq6nMf+WfYg5aak46xXnkEKlV+ik7cBl3+1yyTeuh51/9dJ4UfG3nwrbdIWS087zdePfjI= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1597805292; h=Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=VcQeKDTbTm8imohEg9bptmsVPwMjE01w7iNRz6gfjPE=; b=hbWv3dVXGVSHZOOpCuUyb4AhozSvk2LXBMQWOXep55RDLDagyV2z7HaB466okk4e6+Kkp4oV9UWTUjpHE6xBJgRiKeyKZWLOoMnVxoyzxzndSU05v44y6PdDng3/aJUXy+Y11CdVFTxOwMg0q/C+ksneaPefIHUr0iDV/K0CweU= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=fail; spf=pass (zohomail.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 1597805292156376.45440414035806; Tue, 18 Aug 2020 19:48:12 -0700 (PDT) Received: from localhost ([::1]:47604 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1k8E94-0001dC-SD for importer@patchew.org; Tue, 18 Aug 2020 22:48:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:47562) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k8E4h-0002Er-Cv; Tue, 18 Aug 2020 22:43:39 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:29634) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1k8E4f-0004fn-GE; Tue, 18 Aug 2020 22:43:39 -0400 Received: from pps.filterd (m0098393.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 07J2WJJL105949; Tue, 18 Aug 2020 22:43:08 -0400 Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com with ESMTP id 3304r3vku3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 18 Aug 2020 22:43:08 -0400 Received: from m0098393.ppops.net (m0098393.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.36/8.16.0.36) with SMTP id 07J2X7GE108037; Tue, 18 Aug 2020 22:43:08 -0400 Received: from ppma03wdc.us.ibm.com (ba.79.3fa9.ip4.static.sl-reverse.com [169.63.121.186]) by mx0a-001b2d01.pphosted.com with ESMTP id 3304r3vkts-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 18 Aug 2020 22:43:07 -0400 Received: from pps.filterd (ppma03wdc.us.ibm.com [127.0.0.1]) by ppma03wdc.us.ibm.com (8.16.0.42/8.16.0.42) with SMTP id 07J2caxD022500; Wed, 19 Aug 2020 02:43:06 GMT Received: from b03cxnp07028.gho.boulder.ibm.com (b03cxnp07028.gho.boulder.ibm.com [9.17.130.15]) by ppma03wdc.us.ibm.com with ESMTP id 3304ce0pt9-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 19 Aug 2020 02:43:06 +0000 Received: from b03ledav005.gho.boulder.ibm.com (b03ledav005.gho.boulder.ibm.com [9.17.130.236]) by b03cxnp07028.gho.boulder.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 07J2h5pA46858732 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 19 Aug 2020 02:43:05 GMT Received: from b03ledav005.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 828F3BE04F; Wed, 19 Aug 2020 02:43:05 +0000 (GMT) Received: from b03ledav005.gho.boulder.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 4C3F6BE053; Wed, 19 Aug 2020 02:43:00 +0000 (GMT) Received: from morokweng.localdomain.com (unknown [9.163.41.251]) by b03ledav005.gho.boulder.ibm.com (Postfix) with ESMTP; Wed, 19 Aug 2020 02:43:00 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=VcQeKDTbTm8imohEg9bptmsVPwMjE01w7iNRz6gfjPE=; b=JVPciaaHc26xJaW1dVq4WC4W9eJnHp/KTxAAHZ+M17jrHNRv+jAGGdOkubsNNsvt0sFY Y+H+pay8yi3s+kbod1q1qgkSujNXvRsiWZyZNa7wh94ZPi8KQfrHmd0eJpCLx/Q5WoaT DcdxE4B2BIa/oXxdZ0ZlRvCPycYOlI7hZLGLp2wVeQI9aoPZ26/QNXL4MkLDGluJUybS G2vT4YjT46NI3sfvKAb5fbUK/OfZYHQ5isYrV/jONHHUk22SKdk93nbWC0BkCamlIv12 l3KKDWLZY0yT7VCKgQeF1D09AaUDKF3wqwTxtFzIKqHTjXibYkeBtbXc0GsUPMqDwiAk bg== From: Thiago Jung Bauermann To: qemu-ppc@nongnu.org Subject: [PATCH v5 5/8] mips/cps: Use start-powered-off CPUState property Date: Tue, 18 Aug 2020 23:42:17 -0300 Message-Id: <20200819024220.587612-6-bauerman@linux.ibm.com> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200819024220.587612-1-bauerman@linux.ibm.com> References: <20200819024220.587612-1-bauerman@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235, 18.0.687 definitions=2020-08-18_16:2020-08-18, 2020-08-18 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 spamscore=0 mlxlogscore=999 bulkscore=0 suspectscore=1 priorityscore=1501 malwarescore=0 impostorscore=0 adultscore=0 clxscore=1015 phishscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2006250000 definitions=main-2008190017 Received-SPF: pass (zohomail.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; Received-SPF: pass client-ip=148.163.156.1; envelope-from=bauerman@linux.ibm.com; helo=mx0a-001b2d01.pphosted.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/08/18 22:43:18 X-ACL-Warn: Detected OS = Linux 3.x [generic] [fuzzy] X-Spam_score_int: -36 X-Spam_score: -3.7 X-Spam_bar: --- X-Spam_report: (-3.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-1, 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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , David Hildenbrand , Mark Cave-Ayland , qemu-devel@nongnu.org, Jiaxun Yang , Aleksandar Markovic , Thomas Huth , David Gibson , =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , Artyom Tarasenko , Aleksandar Rikalo , Eduardo Habkost , Greg Kurz , qemu-s390x@nongnu.org, qemu-arm@nongnu.org, =?UTF-8?q?Alex=20Benn=C3=A9e?= , Richard Henderson , Cornelia Huck , Aurelien Jarno , Paolo Bonzini , Thiago Jung Bauermann Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" Instead of setting CPUState::halted to 1 in main_cpu_reset(), use the start-powered-off property which makes cpu_common_reset() initialize it to 1 in common code. Also change creation of CPU object from cpu_create() to object_new() and qdev_realize_and_unref() because cpu_create() realizes the CPU and it's not possible to set a property after the object is realized. Signed-off-by: Thiago Jung Bauermann Reviewed-by: Philippe Mathieu-Daud=C3=A9 --- hw/mips/cps.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/hw/mips/cps.c b/hw/mips/cps.c index 615e1a1ad2..4a98cf2287 100644 --- a/hw/mips/cps.c +++ b/hw/mips/cps.c @@ -52,9 +52,6 @@ static void main_cpu_reset(void *opaque) CPUState *cs =3D CPU(cpu); =20 cpu_reset(cs); - - /* All VPs are halted on reset. Leave powering up to CPC. */ - cs->halted =3D 1; } =20 static bool cpu_mips_itu_supported(CPUMIPSState *env) @@ -76,7 +73,7 @@ static void mips_cps_realize(DeviceState *dev, Error **er= rp) bool saar_present =3D false; =20 for (i =3D 0; i < s->num_vp; i++) { - cpu =3D MIPS_CPU(cpu_create(s->cpu_type)); + cpu =3D MIPS_CPU(object_new(s->cpu_type)); =20 /* Init internal devices */ cpu_mips_irq_init_cpu(cpu); @@ -89,7 +86,16 @@ static void mips_cps_realize(DeviceState *dev, Error **e= rrp) env->itc_tag =3D mips_itu_get_tag_region(&s->itu); env->itu =3D &s->itu; } + /* All VPs are halted on reset. Leave powering up to CPC. */ + if (!object_property_set_bool(OBJECT(cpu), "start-powered-off", tr= ue, + errp)) { + return; + } qemu_register_reset(main_cpu_reset, cpu); + + if (!qdev_realize_and_unref(DEVICE(cpu), NULL, errp)) { + return; + } } =20 cpu =3D MIPS_CPU(first_cpu);