From nobody Wed Nov 5 04:36:23 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; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1532522207950824.7772447708294; Wed, 25 Jul 2018 05:36:47 -0700 (PDT) Received: from localhost ([::1]:49262 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fiIzN-0000N0-C1 for importer@patchew.org; Wed, 25 Jul 2018 08:33:57 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40462) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fiImX-00065B-I2 for qemu-devel@nongnu.org; Wed, 25 Jul 2018 08:20:44 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fiImR-0002A8-D7 for qemu-devel@nongnu.org; Wed, 25 Jul 2018 08:20:38 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:60388 helo=mx1.redhat.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fiImQ-00029h-ST; Wed, 25 Jul 2018 08:20:35 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 7F93087A76; Wed, 25 Jul 2018 12:20:34 +0000 (UTC) Received: from thh440s.redhat.com (ovpn-117-198.ams2.redhat.com [10.36.117.198]) by smtp.corp.redhat.com (Postfix) with ESMTP id 462B017336; Wed, 25 Jul 2018 12:20:33 +0000 (UTC) From: Thomas Huth To: Cornelia Huck , David Hildenbrand , qemu-s390x@nongnu.org Date: Wed, 25 Jul 2018 14:20:17 +0200 Message-Id: <1532521224-27235-4-git-send-email-thuth@redhat.com> In-Reply-To: <1532521224-27235-1-git-send-email-thuth@redhat.com> References: <1532521224-27235-1-git-send-email-thuth@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.11.54.5 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.1]); Wed, 25 Jul 2018 12:20:34 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.1]); Wed, 25 Jul 2018 12:20:34 +0000 (UTC) for IP:'10.11.54.5' DOMAIN:'int-mx05.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'thuth@redhat.com' RCPT:'' X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 66.187.233.73 Subject: [Qemu-devel] [PATCH for-3.1 03/10] hw/s390x: Move virtio-ccw-balloon code to a separate file 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: Christian Borntraeger , qemu-devel@nongnu.org, Juan Quintela 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" The code should only be enabled if CONFIG_VIRTIO_BALLOON has been set. This can be done best if the code resides in a separate file. Signed-off-by: Thomas Huth --- hw/s390x/Makefile.objs | 1 + hw/s390x/virtio-ccw-balloon.c | 70 +++++++++++++++++++++++++++++++++++++++= ++++ hw/s390x/virtio-ccw.c | 49 ------------------------------ 3 files changed, 71 insertions(+), 49 deletions(-) create mode 100644 hw/s390x/virtio-ccw-balloon.c diff --git a/hw/s390x/Makefile.objs b/hw/s390x/Makefile.objs index 939b045..ac98350 100644 --- a/hw/s390x/Makefile.objs +++ b/hw/s390x/Makefile.objs @@ -9,6 +9,7 @@ obj-y +=3D s390-virtio-ccw.o obj-y +=3D 3270-ccw.o obj-y +=3D virtio-ccw.o obj-$(CONFIG_VIRTIO_SERIAL) +=3D virtio-ccw-serial.o +obj-$(CONFIG_VIRTIO_BALLOON) +=3D virtio-ccw-balloon.o obj-y +=3D css-bridge.o obj-y +=3D ccw-device.o obj-$(CONFIG_PCI) +=3D s390-pci-bus.o s390-pci-inst.o diff --git a/hw/s390x/virtio-ccw-balloon.c b/hw/s390x/virtio-ccw-balloon.c new file mode 100644 index 0000000..28d171a --- /dev/null +++ b/hw/s390x/virtio-ccw-balloon.c @@ -0,0 +1,70 @@ +/* + * virtio ccw balloon implementation + * + * Copyright 2012, 2015 IBM Corp. + * Author(s): Cornelia Huck + * + * 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 "hw/virtio/virtio.h" +#include "qapi/error.h" +#include "virtio-ccw.h" + +static void virtio_ccw_balloon_realize(VirtioCcwDevice *ccw_dev, Error **e= rrp) +{ + VirtIOBalloonCcw *dev =3D VIRTIO_BALLOON_CCW(ccw_dev); + DeviceState *vdev =3D DEVICE(&dev->vdev); + + qdev_set_parent_bus(vdev, BUS(&ccw_dev->bus)); + object_property_set_bool(OBJECT(vdev), true, "realized", errp); +} + +static void virtio_ccw_balloon_instance_init(Object *obj) +{ + VirtIOBalloonCcw *dev =3D VIRTIO_BALLOON_CCW(obj); + + virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), + TYPE_VIRTIO_BALLOON); + object_property_add_alias(obj, "guest-stats", OBJECT(&dev->vdev), + "guest-stats", &error_abort); + object_property_add_alias(obj, "guest-stats-polling-interval", + OBJECT(&dev->vdev), + "guest-stats-polling-interval", &error_abort= ); +} + +static Property virtio_ccw_balloon_properties[] =3D { + DEFINE_PROP_BIT("ioeventfd", VirtioCcwDevice, flags, + VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT, true), + DEFINE_PROP_UINT32("max_revision", VirtioCcwDevice, max_rev, + VIRTIO_CCW_MAX_REV), + DEFINE_PROP_END_OF_LIST(), +}; + +static void virtio_ccw_balloon_class_init(ObjectClass *klass, void *data) +{ + DeviceClass *dc =3D DEVICE_CLASS(klass); + VirtIOCCWDeviceClass *k =3D VIRTIO_CCW_DEVICE_CLASS(klass); + + k->realize =3D virtio_ccw_balloon_realize; + dc->props =3D virtio_ccw_balloon_properties; + set_bit(DEVICE_CATEGORY_MISC, dc->categories); +} + +static const TypeInfo virtio_ccw_balloon =3D { + .name =3D TYPE_VIRTIO_BALLOON_CCW, + .parent =3D TYPE_VIRTIO_CCW_DEVICE, + .instance_size =3D sizeof(VirtIOBalloonCcw), + .instance_init =3D virtio_ccw_balloon_instance_init, + .class_init =3D virtio_ccw_balloon_class_init, +}; + +static void virtio_ccw_balloon_register(void) +{ + type_register_static(&virtio_ccw_balloon); +} + +type_init(virtio_ccw_balloon_register) diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c index e5e18ad..3480a2e 100644 --- a/hw/s390x/virtio-ccw.c +++ b/hw/s390x/virtio-ccw.c @@ -811,28 +811,6 @@ static void virtio_ccw_blk_instance_init(Object *obj) "bootindex", &error_abort); } =20 -static void virtio_ccw_balloon_realize(VirtioCcwDevice *ccw_dev, Error **e= rrp) -{ - VirtIOBalloonCcw *dev =3D VIRTIO_BALLOON_CCW(ccw_dev); - DeviceState *vdev =3D DEVICE(&dev->vdev); - - qdev_set_parent_bus(vdev, BUS(&ccw_dev->bus)); - object_property_set_bool(OBJECT(vdev), true, "realized", errp); -} - -static void virtio_ccw_balloon_instance_init(Object *obj) -{ - VirtIOBalloonCcw *dev =3D VIRTIO_BALLOON_CCW(obj); - - virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), - TYPE_VIRTIO_BALLOON); - object_property_add_alias(obj, "guest-stats", OBJECT(&dev->vdev), - "guest-stats", &error_abort); - object_property_add_alias(obj, "guest-stats-polling-interval", - OBJECT(&dev->vdev), - "guest-stats-polling-interval", &error_abort= ); -} - static void virtio_ccw_scsi_realize(VirtioCcwDevice *ccw_dev, Error **errp) { VirtIOSCSICcw *dev =3D VIRTIO_SCSI_CCW(ccw_dev); @@ -1361,32 +1339,6 @@ static const TypeInfo virtio_ccw_blk =3D { .class_init =3D virtio_ccw_blk_class_init, }; =20 -static Property virtio_ccw_balloon_properties[] =3D { - DEFINE_PROP_BIT("ioeventfd", VirtioCcwDevice, flags, - VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT, true), - DEFINE_PROP_UINT32("max_revision", VirtioCcwDevice, max_rev, - VIRTIO_CCW_MAX_REV), - DEFINE_PROP_END_OF_LIST(), -}; - -static void virtio_ccw_balloon_class_init(ObjectClass *klass, void *data) -{ - DeviceClass *dc =3D DEVICE_CLASS(klass); - VirtIOCCWDeviceClass *k =3D VIRTIO_CCW_DEVICE_CLASS(klass); - - k->realize =3D virtio_ccw_balloon_realize; - dc->props =3D virtio_ccw_balloon_properties; - set_bit(DEVICE_CATEGORY_MISC, dc->categories); -} - -static const TypeInfo virtio_ccw_balloon =3D { - .name =3D TYPE_VIRTIO_BALLOON_CCW, - .parent =3D TYPE_VIRTIO_CCW_DEVICE, - .instance_size =3D sizeof(VirtIOBalloonCcw), - .instance_init =3D virtio_ccw_balloon_instance_init, - .class_init =3D virtio_ccw_balloon_class_init, -}; - static Property virtio_ccw_scsi_properties[] =3D { DEFINE_PROP_BIT("ioeventfd", VirtioCcwDevice, flags, VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT, true), @@ -1810,7 +1762,6 @@ static void virtio_ccw_register(void) type_register_static(&virtio_ccw_device_info); type_register_static(&virtio_ccw_blk); type_register_static(&virtio_ccw_net); - type_register_static(&virtio_ccw_balloon); type_register_static(&virtio_ccw_scsi); #ifdef CONFIG_VHOST_SCSI type_register_static(&vhost_ccw_scsi); --=20 1.8.3.1