From nobody Sun Nov 16 06:00:29 2025 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=1743429785; cv=none; d=zohomail.com; s=zohoarc; b=PRx0L8FOYhsw90VK+ixSKot04oCCDxEZR2pNWQi8iEQhN0NV3cmOTfYzn91d7iazaqJh2y3OUMa5SoBynIDLsKg9Q4Q/rDCUHaECRaiKmGdbx5QFJPO3O3sWlQuDM8CTK39A0ptGyAZLvSzlK2tOabLVXigPixyMdzXaLYm+bYs= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1743429785; 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=xUsQByUUEazXMjWzd/z/mqEsKquik4uF9QG5VN/snzQ=; b=JR3iEs7e9038xBkbXvcO1Ce0vIArurdtlEk4ZHSdNKhcVQ2QbJZu6mKlRF0taRtfK78oeFlR6uGWbNrFkXmo9xrUyiqa56MIgiBU+ZepM0HdBwF+EKEEwNcQmoKC3/OG0L8P3r0X3qfVq2daEC0Jy3+pmudcu5HXQJwzVA/09Ps= 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 1743429785131119.0789814314877; Mon, 31 Mar 2025 07:03:05 -0700 (PDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1tzFiK-0007Kb-6P; Mon, 31 Mar 2025 10:02:08 -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 1tzFht-0007HM-Hg; Mon, 31 Mar 2025 10:01:41 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1tzFhp-00030v-Sz; Mon, 31 Mar 2025 10:01:39 -0400 Received: from pps.filterd (m0353729.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 52VCSWqA027981; Mon, 31 Mar 2025 14:01:35 GMT Received: from ppma11.dal12v.mail.ibm.com (db.9e.1632.ip4.static.sl-reverse.com [50.22.158.219]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 45qu328ewc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 31 Mar 2025 14:01:35 +0000 (GMT) Received: from pps.filterd (ppma11.dal12v.mail.ibm.com [127.0.0.1]) by ppma11.dal12v.mail.ibm.com (8.18.1.2/8.18.1.2) with ESMTP id 52VBNXG0005421; Mon, 31 Mar 2025 14:01:34 GMT Received: from smtprelay06.fra02v.mail.ibm.com ([9.218.2.230]) by ppma11.dal12v.mail.ibm.com (PPS) with ESMTPS id 45pww25r94-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 31 Mar 2025 14:01:34 +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 52VE1VJF12058900 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 31 Mar 2025 14:01:31 GMT Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 44B3E2004B; Mon, 31 Mar 2025 14:01:31 +0000 (GMT) Received: from smtpav07.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 23CEF20043; Mon, 31 Mar 2025 14:01:31 +0000 (GMT) Received: from a46lp68.lnxne.boe (unknown [9.152.108.100]) by smtpav07.fra02v.mail.ibm.com (Postfix) with ESMTP; Mon, 31 Mar 2025 14:01:31 +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=xUsQByUUEazXMjWzd /z/mqEsKquik4uF9QG5VN/snzQ=; b=f5jdFDVIuGvPLVh4EzUo2RZ0Cb9GbO0+s qs+oQZQcIG02fDoWZybRSWZNxH3D3U5MSD2iufvPKg27m9EBEG+B30zOwHIDmtAA //NXQM6pF31vK0ZTBi7f4rlQdLamf5wUlg+iW0Tk9zyRSKuUBYQAMJT2mjGgZpnb O5jC+PBfZgiBUOsK4u/DU2qlHSvaVNpBLw1sLj/x1jWwNicgpja+MgYfPOfNb77k uinYL8hbka4j8CymTrQRJLbAQpzXPiGaFjlXg9WFgdVlmiunx32NkNqNUPbbyA/4 oWqoawl2BYbkFawfoLDmdtCBgMf2nrH3EpMSmRvYjuhm874XGGKKg== From: Shalini Chellathurai Saroja To: qemu-s390x mailing list , Thomas Huth , Daniel Berrange Cc: qemu-devel mailing list , Nina Schoetterl-Glausch , Hendrik Brueckner , Shalini Chellathurai Saroja Subject: [PATCH v3 3/4] hw/s390x: support migration of CPI data Date: Mon, 31 Mar 2025 16:00:40 +0200 Message-ID: <20250331140041.3133621-4-shalini@linux.ibm.com> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20250331140041.3133621-1-shalini@linux.ibm.com> References: <20250331140041.3133621-1-shalini@linux.ibm.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: W0KXMKCmGOVCEnQh0cKvE3lMzQlzgpEe X-Proofpoint-ORIG-GUID: W0KXMKCmGOVCEnQh0cKvE3lMzQlzgpEe X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-03-31_06,2025-03-27_02,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 phishscore=0 impostorscore=0 priorityscore=1501 mlxscore=0 bulkscore=0 clxscore=1015 lowpriorityscore=0 suspectscore=0 spamscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2502280000 definitions=main-2503310100 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=shalini@linux.ibm.com; helo=mx0a-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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_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: 1743429787361019100 Content-Type: text/plain; charset="utf-8" Register Control-Program Identification data with the live migration infrastructure. Signed-off-by: Shalini Chellathurai Saroja Reviewed-by: Nina Schoetterl-Glausch --- hw/s390x/sclpcpi.c | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) diff --git a/hw/s390x/sclpcpi.c b/hw/s390x/sclpcpi.c index 969c15e43d..0b1b5293ea 100644 --- a/hw/s390x/sclpcpi.c +++ b/hw/s390x/sclpcpi.c @@ -62,6 +62,7 @@ #include "hw/s390x/event-facility.h" #include "hw/s390x/ebcdic.h" #include "qapi/qapi-visit-machine.h" +#include "migration/vmstate.h" =20 typedef struct Data { uint8_t id_format; @@ -133,12 +134,38 @@ static void get_control_program_id(Object *obj, Visit= or *v, visit_type_S390ControlProgramId(v, name, &cpi, errp); } =20 +static const VMStateDescription vmstate_control_program_id =3D { + .name =3D "s390_control_program_id", + .version_id =3D 0, + .minimum_version_id =3D 0, + .fields =3D (const VMStateField[]) { + VMSTATE_UINT8_ARRAY(system_type, ControlProgramId, 8), + VMSTATE_UINT8_ARRAY(system_name, ControlProgramId, 8), + VMSTATE_UINT64(system_level, ControlProgramId), + VMSTATE_UINT8_ARRAY(sysplex_name, ControlProgramId, 8), + VMSTATE_UINT64(timestamp, ControlProgramId), + VMSTATE_END_OF_LIST() + } +}; + +static const VMStateDescription vmstate_sclpcpi =3D { + .name =3D "s390_sclpcpi", + .version_id =3D 0, + .minimum_version_id =3D 0, + .fields =3D (const VMStateField[]) { + VMSTATE_STRUCT(cpi, SCLPEvent, 0, vmstate_control_program_id, + ControlProgramId), + VMSTATE_END_OF_LIST() + } +}; + static void cpi_class_init(ObjectClass *klass, void *data) { DeviceClass *dc =3D DEVICE_CLASS(klass); SCLPEventClass *k =3D SCLP_EVENT_CLASS(klass); =20 dc->user_creatable =3D false; + dc->vmsd =3D &vmstate_sclpcpi; =20 k->can_handle_event =3D can_handle_event; k->get_send_mask =3D send_mask; --=20 2.47.0