From nobody Wed Oct 29 20:43:06 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; 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 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (208.118.235.17 [208.118.235.17]) by mx.zohomail.com with SMTPS id 1525782534493755.0038224943171; Tue, 8 May 2018 05:28:54 -0700 (PDT) Received: from localhost ([::1]:50934 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fG1jY-0005ot-Ao for importer@patchew.org; Tue, 08 May 2018 08:28:44 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40256) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fG1gK-0003oz-6N for qemu-devel@nongnu.org; Tue, 08 May 2018 08:25:25 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fG1gG-0006pP-R3 for qemu-devel@nongnu.org; Tue, 08 May 2018 08:25:24 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:45942 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 1fG1gG-0006pC-IC for qemu-devel@nongnu.org; Tue, 08 May 2018 08:25:20 -0400 Received: from pps.filterd (m0098420.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w48CKPDb095527 for ; Tue, 8 May 2018 08:25:20 -0400 Received: from e13.ny.us.ibm.com (e13.ny.us.ibm.com [129.33.205.203]) by mx0b-001b2d01.pphosted.com with ESMTP id 2huah1c97r-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Tue, 08 May 2018 08:25:19 -0400 Received: from localhost by e13.ny.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Tue, 8 May 2018 08:25:14 -0400 Received: from b01ledav002.gho.pok.ibm.com (b01ledav002.gho.pok.ibm.com [9.57.199.107]) by b01cxnp22036.gho.pok.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id w48CPDbX58130460; Tue, 8 May 2018 12:25:13 GMT Received: from b01ledav002.gho.pok.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 42E44124044; Tue, 8 May 2018 09:27:10 -0400 (EDT) Received: from localhost.localdomain (unknown [9.80.200.252]) by b01ledav002.gho.pok.ibm.com (Postfix) with ESMTPS id 4150E124037; Tue, 8 May 2018 09:27:09 -0400 (EDT) From: Tony Krowiak To: qemu-devel@nongnu.org Date: Tue, 8 May 2018 08:24:59 -0400 X-Mailer: git-send-email 1.7.1 In-Reply-To: <1525782303-16940-1-git-send-email-akrowiak@linux.vnet.ibm.com> References: <1525782303-16940-1-git-send-email-akrowiak@linux.vnet.ibm.com> X-TM-AS-GCONF: 00 x-cbid: 18050812-0008-0000-0000-000003047112 X-IBM-SpamModules-Scores: X-IBM-SpamModules-Versions: BY=3.00008992; HX=3.00000241; KW=3.00000007; PH=3.00000004; SC=3.00000259; SDB=6.01029283; UDB=6.00525931; IPR=6.00808416; MB=3.00020992; MTD=3.00000008; XFM=3.00000015; UTC=2018-05-08 12:25:17 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18050812-0009-0000-0000-0000392CC573 Message-Id: <1525782303-16940-3-git-send-email-akrowiak@linux.vnet.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2018-05-08_05:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1709140000 definitions=main-1805080119 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] [fuzzy] X-Received-From: 148.163.158.5 Subject: [Qemu-devel] [PATCH v5 2/6] s390x/ap: base Adjunct Processor (AP) object X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: mjrosato@linux.vnet.ibm.com, peter.maydell@linaro.org, pasic@linux.vnet.ibm.com, alifm@linux.vnet.ibm.com, eskultet@redhat.com, david@redhat.com, pmorel@linux.vnet.ibm.com, cohuck@redhat.com, heiko.carstens@de.ibm.com, alex.williamson@redhat.com, agraf@suse.de, borntraeger@de.ibm.com, qemu-s390x@nongnu.org, akrowiak@linux.vnet.ibm.com, jjherne@linux.vnet.ibm.com, schwidefsky@de.ibm.com, pbonzini@redhat.com, bjsdjshi@linux.vnet.ibm.com, eric.auger@redhat.com, rth@twiddle.net Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" This patch introduces the base object for an AP device. Signed-off-by: Tony Krowiak --- hw/s390x/Makefile.objs | 1 + hw/s390x/ap-device.c | 39 +++++++++++++++++++++++++++++++++++++++ include/hw/s390x/ap-device.h | 38 ++++++++++++++++++++++++++++++++++++++ 3 files changed, 78 insertions(+), 0 deletions(-) create mode 100644 hw/s390x/ap-device.c create mode 100644 include/hw/s390x/ap-device.h diff --git a/hw/s390x/Makefile.objs b/hw/s390x/Makefile.objs index dc704b5..3247a07 100644 --- a/hw/s390x/Makefile.objs +++ b/hw/s390x/Makefile.objs @@ -17,3 +17,4 @@ obj-y +=3D s390-stattrib.o obj-$(CONFIG_KVM) +=3D s390-skeys-kvm.o obj-$(CONFIG_KVM) +=3D s390-stattrib-kvm.o obj-y +=3D s390-ccw.o +obj-y +=3D ap-device.o diff --git a/hw/s390x/ap-device.c b/hw/s390x/ap-device.c new file mode 100644 index 0000000..3cd4bae --- /dev/null +++ b/hw/s390x/ap-device.c @@ -0,0 +1,39 @@ +/* + * Adjunct Processor (AP) matrix device + * + * Copyright 2018 IBM Corp. + * Author(s): Tony Krowiak + * + * This work is licensed under the terms of the GNU GPL, version 2 or (at + * your option) any later version. See the COPYING file in the top-level + * directory. + */ +#include "qemu/osdep.h" +#include "qemu/module.h" +#include "qapi/error.h" +#include "hw/qdev.h" +#include "hw/s390x/ap-device.h" + +static void ap_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc =3D DEVICE_CLASS(klass); + + dc->desc =3D "AP device class"; + dc->hotpluggable =3D false; +} + +static const TypeInfo ap_device_info =3D { + .name =3D AP_DEVICE_TYPE, + .parent =3D TYPE_DEVICE, + .instance_size =3D sizeof(APDevice), + .class_size =3D sizeof(APDeviceClass), + .class_init =3D ap_class_init, + .abstract =3D true, +}; + +static void ap_device_register(void) +{ + type_register_static(&ap_device_info); +} + +type_init(ap_device_register) diff --git a/include/hw/s390x/ap-device.h b/include/hw/s390x/ap-device.h new file mode 100644 index 0000000..693df90 --- /dev/null +++ b/include/hw/s390x/ap-device.h @@ -0,0 +1,38 @@ +/* + * Adjunct Processor (AP) matrix device interfaces + * + * Copyright 2018 IBM Corp. + * Author(s): Tony Krowiak + * + * This work is licensed under the terms of the GNU GPL, version 2 or (at + * your option) any later version. See the COPYING file in the top-level + * directory. + */ +#ifndef HW_S390X_AP_DEVICE_H +#define HW_S390X_AP_DEVICE_H + +#define AP_DEVICE_TYPE "ap-device" + +typedef struct APDevice { + DeviceState parent_obj; +} APDevice; + +typedef struct APDeviceClass { + DeviceClass parent_class; +} APDeviceClass; + +static inline APDevice *to_ap_dev(DeviceState *dev) +{ + return container_of(dev, APDevice, parent_obj); +} + +#define AP_DEVICE(obj) \ + OBJECT_CHECK(APDevice, (obj), AP_DEVICE_TYPE) + +#define AP_DEVICE_GET_CLASS(obj) \ + OBJECT_GET_CLASS(APDeviceClass, (obj), AP_DEVICE_TYPE) + +#define AP_DEVICE_CLASS(klass) \ + OBJECT_CLASS_CHECK(APDeviceClass, (klass), AP_DEVICE_TYPE) + +#endif /* HW_S390X_AP_DEVICE_H */ --=20 1.7.1