From nobody Sat Feb 7 05:57:25 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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=pass(p=reject dis=none) header.from=linux.ibm.com ARC-Seal: i=1; a=rsa-sha256; t=1767631040; cv=none; d=zohomail.com; s=zohoarc; b=PmUbHncteol0paThaCmOOnUH2rQdei6T0FkhpOrnDSJzgBM49I9Eoe/t+PpCx/HT3ZVeDCjOvOqZ8IZ6piM89cciLS+3iCblopV8pAHinhrChSoun7FtlTXlEoMfwPsA/4oEmFqPoF3OWQLr+oLWrOmd7NwQ6E/ugu+23fLFyaQ= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1767631040; h=Content-Transfer-Encoding:Cc:Cc:Date:Date:From:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:Subject:To:To:Message-Id:Reply-To; bh=hR9Op/uk0vupq98tWhVjphviuJajcEYo5k/Jema+QAY=; b=SVj7vUZjq3op9t3rsT7BJJCnBxI5e5YTNxd916Z3AZv5Fx9pIjvW+72U6xC0gukpE6Z24hwC5ZJvnkUDdiTpp5SDSkak0a0EDOsm9bI1oDl+FgvNVnTrwmQTJslFhCrTNa9WeHboYmoPPL7ytftU4oboipUd5IDj3RUwtIauexw= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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=pass header.from= (p=reject dis=none) Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1767631040882787.615206420844; Mon, 5 Jan 2026 08:37:20 -0800 (PST) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vcn2x-0005DB-0M; Mon, 05 Jan 2026 11:03:07 -0500 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 1vcn29-00052H-6l; Mon, 05 Jan 2026 11:02:31 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1vcn22-0001IW-I4; Mon, 05 Jan 2026 11:02:13 -0500 Received: from pps.filterd (m0360072.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 605CgZIK001294; Mon, 5 Jan 2026 16:01:59 GMT Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 4betrtfdba-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 05 Jan 2026 16:01:59 +0000 (GMT) Received: from m0360072.ppops.net (m0360072.ppops.net [127.0.0.1]) by pps.reinject (8.18.1.12/8.18.0.8) with ESMTP id 605G1wuP021213; Mon, 5 Jan 2026 16:01:59 GMT Received: from ppma13.dal12v.mail.ibm.com (dd.9e.1632.ip4.static.sl-reverse.com [50.22.158.221]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 4betrtfdb7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 05 Jan 2026 16:01:58 +0000 (GMT) Received: from pps.filterd (ppma13.dal12v.mail.ibm.com [127.0.0.1]) by ppma13.dal12v.mail.ibm.com (8.18.1.2/8.18.1.2) with ESMTP id 605ExDOU012572; Mon, 5 Jan 2026 16:01:58 GMT Received: from smtprelay03.dal12v.mail.ibm.com ([172.16.1.5]) by ppma13.dal12v.mail.ibm.com (PPS) with ESMTPS id 4bffnj6ev7-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 05 Jan 2026 16:01:58 +0000 Received: from smtpav03.wdc07v.mail.ibm.com (smtpav03.wdc07v.mail.ibm.com [10.39.53.230]) by smtprelay03.dal12v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 605G1uc455837100 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 5 Jan 2026 16:01:57 GMT Received: from smtpav03.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D4DFE5805C; Mon, 5 Jan 2026 16:01:56 +0000 (GMT) Received: from smtpav03.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id F06B45805A; Mon, 5 Jan 2026 16:01:55 +0000 (GMT) Received: from gfwr532.rchland.ibm.com (unknown [9.10.239.133]) by smtpav03.wdc07v.mail.ibm.com (Postfix) with ESMTP; Mon, 5 Jan 2026 16:01:55 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-transfer-encoding:date:from:in-reply-to:message-id :mime-version:references:subject:to; s=pp1; bh=hR9Op/uk0vupq98tW hVjphviuJajcEYo5k/Jema+QAY=; b=C259mRjn9kX0AMOl4HFIozJIPQB0D3e7g ypAi+wN7oKbOGSikYKop46liSS4/Wagr8mMe0PUMP5xcFxFIHaGIygXeZopVdE9E T+EdiuDciLJ/efu1LgU+c0ZqxTglgNZ0VjavFEfVj/B0hQu5gB7bvFNa3lLVAOyM IHbgRNgoFpG0NdOQpUOBDxfYnM2yqT4TFeOq7TSxWR5VFdMXM90x7tNirRgQ35u+ ScgdS9uQqIOism/FhUceK5xeIsLvcFuEq32S0EIkgUxHPE+rb3SiZIu7ZzY8aYzX MlHSo+kaptxWnkkGiQGKDKDXIqGtysDUnlAfhruLuDOSFh6jftqHA== From: Caleb Schlossin To: qemu-devel@nongnu.org Cc: qemu-ppc@nongnu.org, npiggin@gmail.com, adityag@linux.ibm.com, milesg@linux.ibm.com, alistair@alistair23.me, chalapathi.v@linux.ibm.com, kowal@linux.ibm.com, angeloj@linux.ibm.com, harshpb@linux.ibm.com, calebs@linux.ibm.com Subject: [PATCH v4 5/7] hw/ppc: pnv_core.c add vmstate support Date: Mon, 5 Jan 2026 10:01:36 -0600 Message-ID: <20260105160138.3242709-6-calebs@linux.ibm.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20260105160138.3242709-1-calebs@linux.ibm.com> References: <20260105160138.3242709-1-calebs@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Authority-Analysis: v=2.4 cv=aaJsXBot c=1 sm=1 tr=0 ts=695be077 cx=c_pps a=AfN7/Ok6k8XGzOShvHwTGQ==:117 a=AfN7/Ok6k8XGzOShvHwTGQ==:17 a=vUbySO9Y5rIA:10 a=VkNPw1HP01LnGYTKEx00:22 a=VnNF1IyMAAAA:8 a=ijNBCCglf-f1jh5ZZN4A:9 X-Proofpoint-GUID: oAJbwRLgc7i6kIQuhZ_eBeC0RGh1KU1S X-Proofpoint-ORIG-GUID: snn2PLAr_xh0UksLzNcMti_Aju1gtCZK X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTA1MDEzOCBTYWx0ZWRfXxjjO8fupe1l2 AwXZm6xZsNd2+gkHei3W5iuycwfTpIy7TiB70xci51ur/iaevK4hf5kihTA/rapAxKuZMdIpjcD 86N41pzu5/0Y9KfrcwrOvDXUfqCui3VwoSFE6IoNlztuxuldodUB+5+LwVqkv3PYafmFWeV9Adr zKP4NXsxq7IUwU+4Pt0ovhF7wXB+7SVmamPYYXEXI7AQC4uGShGaGT8HpPGLqZx0F9lch0WmoJV Jj3VmkSqviyEmNqNlon562SVUYQOjpsgq6GRvBjX50+i2PE7sYBti1vKgN+BMr2q7QRjuVid39u fG3E0LTgw/Du0v66486JVpi3zgQqekOIv7rW/CTprZrbgmgF4804YpxJXIlvhtH+6XzQIrOYBsQ rGBBk2elJeiZw8VegDwnF6fqt25C5vuLHC9kweCs8fcztwso2vxh0vTPEfgOsfP9ZHIL3h6Z3QA awOVx86NBG+9T25w1kA== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2026-01-05_01,2026-01-05_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 adultscore=0 lowpriorityscore=0 bulkscore=0 malwarescore=0 priorityscore=1501 clxscore=1015 phishscore=0 spamscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2512120000 definitions=main-2601050138 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 (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=148.163.158.5; envelope-from=calebs@linux.ibm.com; helo=mx0b-001b2d01.pphosted.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 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_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, RCVD_IN_VALIDITY_SAFE_BLOCKED=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+importer=patchew.org@nongnu.org Sender: qemu-devel-bounces+importer=patchew.org@nongnu.org X-ZohoMail-DKIM: pass (identity @ibm.com) X-ZM-MESSAGEID: 1767631042355158500 Content-Type: text/plain; charset="utf-8" - Add vmstate support PnvCore and PnvQuad capturing scratch registers and special wakeup registers Signed-off-by: Angelo Jaramillo Reviewed-by: Glenn Miles Signed-off-by: Caleb Schlossin --- hw/ppc/pnv_core.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/hw/ppc/pnv_core.c b/hw/ppc/pnv_core.c index 59a9eee597..8939515c2c 100644 --- a/hw/ppc/pnv_core.c +++ b/hw/ppc/pnv_core.c @@ -31,6 +31,7 @@ #include "hw/ppc/xics.h" #include "hw/core/qdev-properties.h" #include "helper_regs.h" +#include "migration/vmstate.h" =20 static const char *pnv_core_cpu_typename(PnvCore *pc) { @@ -478,6 +479,15 @@ static void pnv_core_power11_class_init(ObjectClass *o= c, const void *data) pnv_core_power10_class_init(oc, data); } =20 +static const VMStateDescription pnv_core_vmstate =3D { + .name =3D TYPE_PNV_CORE, + .version_id =3D 1, + .fields =3D (const VMStateField[]) { + VMSTATE_UINT64_ARRAY(scratch, PnvCore, 8), + VMSTATE_END_OF_LIST(), + }, +}; + static void pnv_core_class_init(ObjectClass *oc, const void *data) { DeviceClass *dc =3D DEVICE_CLASS(oc); @@ -486,6 +496,7 @@ static void pnv_core_class_init(ObjectClass *oc, const = void *data) dc->unrealize =3D pnv_core_unrealize; device_class_set_props(dc, pnv_core_properties); dc->user_creatable =3D false; + dc->vmsd =3D &pnv_core_vmstate; } =20 #define DEFINE_PNV_CORE_TYPE(family, cpu_model) \ @@ -737,12 +748,23 @@ static void pnv_quad_power11_class_init(ObjectClass *= oc, const void *data) pnv_quad_power10_class_init(oc, data); } =20 +static const VMStateDescription pnv_quad_vmstate =3D { + .name =3D TYPE_PNV_QUAD, + .version_id =3D 1, + .fields =3D (const VMStateField[]) { + VMSTATE_BOOL(special_wakeup_done, PnvQuad), + VMSTATE_BOOL_ARRAY(special_wakeup, PnvQuad, 4), + VMSTATE_END_OF_LIST(), + }, +}; + static void pnv_quad_class_init(ObjectClass *oc, const void *data) { DeviceClass *dc =3D DEVICE_CLASS(oc); =20 device_class_set_props(dc, pnv_quad_properties); dc->user_creatable =3D false; + dc->vmsd =3D &pnv_quad_vmstate; } =20 static const TypeInfo pnv_quad_infos[] =3D { --=20 2.47.3