From mboxrd@z Thu Jan 1 00:00:00 1970 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 ACF77C9EC69 for ; Mon, 12 Jan 2026 10:35:58 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1vfFGt-0004Gb-E8; Mon, 12 Jan 2026 05:35:40 -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 1vfFGT-0003kw-LU for qemu-devel@nongnu.org; Mon, 12 Jan 2026 05:35:15 -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 1vfFGQ-0002MP-1B for qemu-devel@nongnu.org; Mon, 12 Jan 2026 05:35:11 -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 60C9jReD012388 for ; Mon, 12 Jan 2026 10:35:09 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=tfohKgKAdJVEyPe8B yJMtNAFb3BdIIenfKOKRMOfNME=; b=Tklm87jEnUf7KeagSBIFO1i1ZHAckLvuC 5N6lYP/m/FCc4NU9I3JJ9SsltTqMlTWNHs3am6ySOcx7xlN7QTCJLrmz74WMZwYQ wHURv4egemyZY16fTk0MpEFMP+p4T31rm00oylomxuvKE1+y08CDaUFpvI/IfYIv AC0hhQkiK8sEz/C49UBwLCxzrbXHOLum3dIHp0OtQCWCkHyv17tKAHy23wrj5UC0 HzhKVYYRrxzsNeTKyRaEmOyuoyvICthAG/zzPrY5Ye+VB9f40BKlxt41TNQ8RuF3 GtDwF/F2BDTGcBLhI7q450lNxVANwUw4sECaG52ckFIfNh5iO74hA== 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 4bkedsp9w3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Mon, 12 Jan 2026 10:35:08 +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 60C7GMmP030134 for ; Mon, 12 Jan 2026 10:35:08 GMT Received: from smtprelay06.fra02v.mail.ibm.com ([9.218.2.230]) by ppma13.dal12v.mail.ibm.com (PPS) with ESMTPS id 4bm3ajd74c-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Mon, 12 Jan 2026 10:35:08 +0000 Received: from smtpav07.fra02v.mail.ibm.com (smtpav07.fra02v.mail.ibm.com [10.20.54.106]) by smtprelay06.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 60CAZ25n28770706 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 12 Jan 2026 10:35:02 GMT Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 9D59320043; Mon, 12 Jan 2026 10:35:02 +0000 (GMT) Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2E6DE20040; Mon, 12 Jan 2026 10:35:01 +0000 (GMT) Received: from Mac.com (unknown [9.43.47.93]) by smtpav07.fra02v.mail.ibm.com (Postfix) with ESMTP; Mon, 12 Jan 2026 10:35:00 +0000 (GMT) From: Harsh Prateek Bora To: qemu-devel@nongnu.org Cc: Caleb Schlossin , Angelo Jaramillo , Glenn Miles , Aditya Gupta , Chalapathi V Subject: [PULL 06/10] hw/ppc: pnv_core.c add vmstate support Date: Mon, 12 Jan 2026 16:04:29 +0530 Message-ID: <20260112103433.8451-7-harshpb@linux.ibm.com> X-Mailer: git-send-email 2.52.0 In-Reply-To: <20260112103433.8451-1-harshpb@linux.ibm.com> References: <20260112103433.8451-1-harshpb@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMTEyMDA4MSBTYWx0ZWRfX2mHdDl+7kmj/ 6qqTomJKDKqg81ZLYY1x4qwJl/kfMVjEUXiPAacEh9J/CyouG8rc5GeAQOmMkyb/X3BhXTAY10P CkmR4PIAHBjPT/51PgRJOU94oG52FOTrQpkc9Q2iTmT1OI55N0O8vrvw6JKSYC8aNMoRTnh0kLd 0E4GUj36TY4HKOgTqcHnNzrm/z1vOT/EmqsN7Sxr67lmZULNI8L0tecX3qaJ8x2A1WxxIm/+FIn btjFbZtuzrIN5IUTgverczM12wSKm1dZjWHVMvGYVwp/FywrqiLnKv+pLtEFxOXHnMqD7pKZbJf kdudGfsaxSQiMv0oKMrURN/AmvX4wZBaV1p34CtHjEGRBCVs3yQL+YvG3TXBQo9TyKPdbizmiDw AhdhD6IqG6S/niUKHu2fwBF6Ts/ChbP4s7T4L+UjA4y5DYgP8UTg+fGTE/EakOjAinwn5+kKA3w aPubFCpW4n9VjZLce3g== X-Proofpoint-GUID: 3-zIs0PLdUycCB-ZD3x7RGeFDfwrs-UZ X-Authority-Analysis: v=2.4 cv=WLJyn3sR c=1 sm=1 tr=0 ts=6964ce5d cx=c_pps a=AfN7/Ok6k8XGzOShvHwTGQ==:117 a=AfN7/Ok6k8XGzOShvHwTGQ==:17 a=vUbySO9Y5rIA:10 a=f7IdgyKtn90A:10 a=VkNPw1HP01LnGYTKEx00:22 a=VwQbUJbxAAAA:8 a=VnNF1IyMAAAA:8 a=ijNBCCglf-f1jh5ZZN4A:9 X-Proofpoint-ORIG-GUID: 3-zIs0PLdUycCB-ZD3x7RGeFDfwrs-UZ 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=2026-01-12_03,2026-01-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 adultscore=0 malwarescore=0 phishscore=0 suspectscore=0 priorityscore=1501 bulkscore=0 clxscore=1015 impostorscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2512120000 definitions=main-2601120081 Received-SPF: pass client-ip=148.163.158.5; envelope-from=harshpb@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_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: qemu development 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 From: Caleb Schlossin - Add vmstate support PnvCore and PnvQuad capturing scratch registers and special wakeup registers Signed-off-by: Angelo Jaramillo Reviewed-by: Glenn Miles Reviewed-by: Aditya Gupta Reviewed-by: Chalapathi V Signed-off-by: Caleb Schlossin Link: https://lore.kernel.org/qemu-devel/20260105160138.3242709-6-calebs@linux.ibm.com Signed-off-by: Harsh Prateek Bora --- 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" static const char *pnv_core_cpu_typename(PnvCore *pc) { @@ -478,6 +479,15 @@ static void pnv_core_power11_class_init(ObjectClass *oc, const void *data) pnv_core_power10_class_init(oc, data); } +static const VMStateDescription pnv_core_vmstate = { + .name = TYPE_PNV_CORE, + .version_id = 1, + .fields = (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 = DEVICE_CLASS(oc); @@ -486,6 +496,7 @@ static void pnv_core_class_init(ObjectClass *oc, const void *data) dc->unrealize = pnv_core_unrealize; device_class_set_props(dc, pnv_core_properties); dc->user_creatable = false; + dc->vmsd = &pnv_core_vmstate; } #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); } +static const VMStateDescription pnv_quad_vmstate = { + .name = TYPE_PNV_QUAD, + .version_id = 1, + .fields = (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 = DEVICE_CLASS(oc); device_class_set_props(dc, pnv_quad_properties); dc->user_creatable = false; + dc->vmsd = &pnv_quad_vmstate; } static const TypeInfo pnv_quad_infos[] = { -- 2.52.0