These changes are the raw update to qemu-2.6.

Collission happened in the following patches:

migration: do cleanup operation after completion(738df5b9)
Bug fix.(1750c932f86)
kvmclock: add a new function to update env->tsc.(b52baab2)

The code provided by the patches was already in the upstreamed
version.

Change-Id: I3cc11841a6a76ae20887b2e245710199e1ea7f9a
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>

1 files changed, 0 insertions, 763 deletions

diff --git a/qemu/hw/s390x/s390-virtio-bus.c b/qemu/hw/s390x/s390-virtio-bus.c
deleted file mode 100644
index 77aec8a5b..000000000
--- a/qemu/hw/s390x/s390-virtio-bus.c
+++ /dev/null
@@ -1,763 +0,0 @@
-/*
- * QEMU S390 virtio target
- *
- * Copyright (c) 2009 Alexander Graf <agraf@suse.de>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "hw/hw.h"
-#include "sysemu/block-backend.h"
-#include "sysemu/sysemu.h"
-#include "hw/boards.h"
-#include "hw/loader.h"
-#include "elf.h"
-#include "hw/virtio/virtio.h"
-#include "hw/virtio/virtio-rng.h"
-#include "hw/virtio/virtio-serial.h"
-#include "hw/virtio/virtio-net.h"
-#include "hw/virtio/vhost-scsi.h"
-#include "hw/sysbus.h"
-#include "sysemu/kvm.h"
-
-#include "hw/s390x/s390-virtio-bus.h"
-#include "hw/virtio/virtio-bus.h"
-
-/* #define DEBUG_S390 */
-
-#ifdef DEBUG_S390
-#define DPRINTF(fmt, ...) \
-    do { fprintf(stderr, fmt, ## __VA_ARGS__); } while (0)
-#else
-#define DPRINTF(fmt, ...) \
-    do { } while (0)
-#endif
-
-#define VIRTIO_S390_QUEUE_MAX 64
-
-static void virtio_s390_bus_new(VirtioBusState *bus, size_t bus_size,
-                                VirtIOS390Device *dev);
-
-static const TypeInfo s390_virtio_bus_info = {
-    .name = TYPE_S390_VIRTIO_BUS,
-    .parent = TYPE_BUS,
-    .instance_size = sizeof(VirtIOS390Bus),
-};
-
-static ram_addr_t s390_virtio_device_num_vq(VirtIOS390Device *dev);
-
-/* length of VirtIO device pages */
-const hwaddr virtio_size = S390_DEVICE_PAGES * TARGET_PAGE_SIZE;
-
-static void s390_virtio_bus_reset(void *opaque)
-{
-    VirtIOS390Bus *bus = opaque;
-    bus->next_ring = bus->dev_page + TARGET_PAGE_SIZE;
-}
-
-void s390_virtio_reset_idx(VirtIOS390Device *dev)
-{
-    int i;
-    hwaddr idx_addr;
-    uint8_t num_vq;
-
-    num_vq = s390_virtio_device_num_vq(dev);
-    for (i = 0; i < num_vq; i++) {
-        idx_addr = virtio_queue_get_avail_addr(dev->vdev, i) +
-            VIRTIO_VRING_AVAIL_IDX_OFFS;
-        address_space_stw(&address_space_memory, idx_addr, 0,
-                          MEMTXATTRS_UNSPECIFIED, NULL);
-        idx_addr = virtio_queue_get_avail_addr(dev->vdev, i) +
-            virtio_queue_get_avail_size(dev->vdev, i);
-        address_space_stw(&address_space_memory, idx_addr, 0,
-                          MEMTXATTRS_UNSPECIFIED, NULL);
-        idx_addr = virtio_queue_get_used_addr(dev->vdev, i) +
-            VIRTIO_VRING_USED_IDX_OFFS;
-        address_space_stw(&address_space_memory, idx_addr, 0,
-                          MEMTXATTRS_UNSPECIFIED, NULL);
-        idx_addr = virtio_queue_get_used_addr(dev->vdev, i) +
-            virtio_queue_get_used_size(dev->vdev, i);
-        address_space_stw(&address_space_memory, idx_addr, 0,
-                          MEMTXATTRS_UNSPECIFIED, NULL);
-    }
-}
-
-VirtIOS390Bus *s390_virtio_bus_init(ram_addr_t *ram_size)
-{
-    VirtIOS390Bus *bus;
-    BusState *_bus;
-    DeviceState *dev;
-
-    /* Create bridge device */
-    dev = qdev_create(NULL, "s390-virtio-bridge");
-    qdev_init_nofail(dev);
-
-    /* Create bus on bridge device */
-
-    _bus = qbus_create(TYPE_S390_VIRTIO_BUS, dev, "s390-virtio");
-    bus = DO_UPCAST(VirtIOS390Bus, bus, _bus);
-
-    bus->dev_page = *ram_size;
-    bus->dev_offs = bus->dev_page;
-    bus->next_ring = bus->dev_page + TARGET_PAGE_SIZE;
-
-    /* Enable hotplugging */
-    qbus_set_hotplug_handler(_bus, dev, &error_abort);
-
-    /* Allocate RAM for VirtIO device pages (descriptors, queues, rings) */
-    *ram_size += S390_DEVICE_PAGES * TARGET_PAGE_SIZE;
-
-    qemu_register_reset(s390_virtio_bus_reset, bus);
-    return bus;
-}
-
-static void s390_virtio_device_init(VirtIOS390Device *dev,
-                                    VirtIODevice *vdev)
-{
-    VirtIOS390Bus *bus;
-    int dev_len;
-
-    bus = DO_UPCAST(VirtIOS390Bus, bus, dev->qdev.parent_bus);
-    dev->vdev = vdev;
-    dev->dev_offs = bus->dev_offs;
-    dev->feat_len = sizeof(uint32_t); /* always keep 32 bits features */
-
-    dev_len = VIRTIO_DEV_OFFS_CONFIG;
-    dev_len += s390_virtio_device_num_vq(dev) * VIRTIO_VQCONFIG_LEN;
-    dev_len += dev->feat_len * 2;
-    dev_len += virtio_bus_get_vdev_config_len(&dev->bus);
-
-    bus->dev_offs += dev_len;
-
-    s390_virtio_device_sync(dev);
-    s390_virtio_reset_idx(dev);
-    if (dev->qdev.hotplugged) {
-        s390_virtio_irq(VIRTIO_PARAM_DEV_ADD, dev->dev_offs);
-    }
-}
-
-static void s390_virtio_net_realize(VirtIOS390Device *s390_dev, Error **errp)
-{
-    DeviceState *qdev = DEVICE(s390_dev);
-    VirtIONetS390 *dev = VIRTIO_NET_S390(s390_dev);
-    DeviceState *vdev = DEVICE(&dev->vdev);
-    Error *err = NULL;
-
-    virtio_net_set_netclient_name(&dev->vdev, qdev->id,
-                                  object_get_typename(OBJECT(qdev)));
-    qdev_set_parent_bus(vdev, BUS(&s390_dev->bus));
-    object_property_set_bool(OBJECT(vdev), true, "realized", &err);
-    if (err) {
-        error_propagate(errp, err);
-        return;
-    }
-
-    s390_virtio_device_init(s390_dev, VIRTIO_DEVICE(vdev));
-}
-
-static void s390_virtio_net_instance_init(Object *obj)
-{
-    VirtIONetS390 *dev = VIRTIO_NET_S390(obj);
-
-    virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
-                                TYPE_VIRTIO_NET);
-    object_property_add_alias(obj, "bootindex", OBJECT(&dev->vdev),
-                              "bootindex", &error_abort);
-}
-
-static void s390_virtio_blk_realize(VirtIOS390Device *s390_dev, Error **errp)
-{
-    VirtIOBlkS390 *dev = VIRTIO_BLK_S390(s390_dev);
-    DeviceState *vdev = DEVICE(&dev->vdev);
-    Error *err = NULL;
-
-    qdev_set_parent_bus(vdev, BUS(&s390_dev->bus));
-    object_property_set_bool(OBJECT(vdev), true, "realized", &err);
-    if (err) {
-        error_propagate(errp, err);
-        return;
-    }
-    s390_virtio_device_init(s390_dev, VIRTIO_DEVICE(vdev));
-}
-
-static void s390_virtio_blk_instance_init(Object *obj)
-{
-    VirtIOBlkS390 *dev = VIRTIO_BLK_S390(obj);
-
-    virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
-                                TYPE_VIRTIO_BLK);
-    object_property_add_alias(obj, "iothread", OBJECT(&dev->vdev),"iothread",
-                              &error_abort);
-    object_property_add_alias(obj, "bootindex", OBJECT(&dev->vdev),
-                              "bootindex", &error_abort);
-}
-
-static void s390_virtio_serial_realize(VirtIOS390Device *s390_dev, Error **errp)
-{
-    VirtIOSerialS390 *dev = VIRTIO_SERIAL_S390(s390_dev);
-    DeviceState *vdev = DEVICE(&dev->vdev);
-    DeviceState *qdev = DEVICE(s390_dev);
-    Error *err = NULL;
-    VirtIOS390Bus *bus;
-    char *bus_name;
-
-    bus = DO_UPCAST(VirtIOS390Bus, bus, qdev->parent_bus);
-
-    /*
-     * For command line compatibility, this sets the virtio-serial-device bus
-     * name as before.
-     */
-    if (qdev->id) {
-        bus_name = g_strdup_printf("%s.0", qdev->id);
-        virtio_device_set_child_bus_name(VIRTIO_DEVICE(vdev), bus_name);
-        g_free(bus_name);
-    }
-
-    qdev_set_parent_bus(vdev, BUS(&s390_dev->bus));
-    object_property_set_bool(OBJECT(vdev), true, "realized", &err);
-    if (err) {
-        error_propagate(errp, err);
-        return;
-    }
-
-    s390_virtio_device_init(s390_dev, VIRTIO_DEVICE(vdev));
-    bus->console = s390_dev;
-}
-
-static void s390_virtio_serial_instance_init(Object *obj)
-{
-    VirtIOSerialS390 *dev = VIRTIO_SERIAL_S390(obj);
-
-    virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
-                                TYPE_VIRTIO_SERIAL);
-}
-
-static void s390_virtio_scsi_realize(VirtIOS390Device *s390_dev, Error **errp)
-{
-    VirtIOSCSIS390 *dev = VIRTIO_SCSI_S390(s390_dev);
-    DeviceState *vdev = DEVICE(&dev->vdev);
-    DeviceState *qdev = DEVICE(s390_dev);
-    Error *err = NULL;
-    char *bus_name;
-
-    /*
-     * For command line compatibility, this sets the virtio-scsi-device bus
-     * name as before.
-     */
-    if (qdev->id) {
-        bus_name = g_strdup_printf("%s.0", qdev->id);
-        virtio_device_set_child_bus_name(VIRTIO_DEVICE(vdev), bus_name);
-        g_free(bus_name);
-    }
-
-    qdev_set_parent_bus(vdev, BUS(&s390_dev->bus));
-    object_property_set_bool(OBJECT(vdev), true, "realized", &err);
-    if (err) {
-        error_propagate(errp, err);
-        return;
-    }
-
-    s390_virtio_device_init(s390_dev, VIRTIO_DEVICE(vdev));
-}
-
-static void s390_virtio_scsi_instance_init(Object *obj)
-{
-    VirtIOSCSIS390 *dev = VIRTIO_SCSI_S390(obj);
-
-    virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
-                                TYPE_VIRTIO_SCSI);
-}
-
-#ifdef CONFIG_VHOST_SCSI
-static void s390_vhost_scsi_realize(VirtIOS390Device *s390_dev, Error **errp)
-{
-    VHostSCSIS390 *dev = VHOST_SCSI_S390(s390_dev);
-    DeviceState *vdev = DEVICE(&dev->vdev);
-    Error *err = NULL;
-
-    qdev_set_parent_bus(vdev, BUS(&s390_dev->bus));
-    object_property_set_bool(OBJECT(vdev), true, "realized", &err);
-    if (err) {
-        error_propagate(errp, err);
-        return;
-    }
-
-    s390_virtio_device_init(s390_dev, VIRTIO_DEVICE(vdev));
-}
-
-static void s390_vhost_scsi_instance_init(Object *obj)
-{
-    VHostSCSIS390 *dev = VHOST_SCSI_S390(obj);
-
-    virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
-                                TYPE_VHOST_SCSI);
-}
-#endif
-
-
-static void s390_virtio_rng_realize(VirtIOS390Device *s390_dev, Error **errp)
-{
-    VirtIORNGS390 *dev = VIRTIO_RNG_S390(s390_dev);
-    DeviceState *vdev = DEVICE(&dev->vdev);
-    Error *err = NULL;
-
-    qdev_set_parent_bus(vdev, BUS(&s390_dev->bus));
-    object_property_set_bool(OBJECT(vdev), true, "realized", &err);
-    if (err) {
-        error_propagate(errp, err);
-        return;
-    }
-
-    object_property_set_link(OBJECT(dev),
-                             OBJECT(dev->vdev.conf.rng), "rng",
-                             NULL);
-
-    s390_virtio_device_init(s390_dev, VIRTIO_DEVICE(vdev));
-}
-
-static void s390_virtio_rng_instance_init(Object *obj)
-{
-    VirtIORNGS390 *dev = VIRTIO_RNG_S390(obj);
-
-    virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
-                                TYPE_VIRTIO_RNG);
-    object_property_add_alias(obj, "rng", OBJECT(&dev->vdev),
-                              "rng", &error_abort);
-}
-
-static uint64_t s390_virtio_device_vq_token(VirtIOS390Device *dev, int vq)
-{
-    ram_addr_t token_off;
-
-    token_off = (dev->dev_offs + VIRTIO_DEV_OFFS_CONFIG) +
-                (vq * VIRTIO_VQCONFIG_LEN) +
-                VIRTIO_VQCONFIG_OFFS_TOKEN;
-
-    return address_space_ldq_be(&address_space_memory, token_off,
-                                MEMTXATTRS_UNSPECIFIED, NULL);
-}
-
-static ram_addr_t s390_virtio_device_num_vq(VirtIOS390Device *dev)
-{
-    VirtIODevice *vdev = dev->vdev;
-    int num_vq;
-
-    for (num_vq = 0; num_vq < VIRTIO_S390_QUEUE_MAX; num_vq++) {
-        if (!virtio_queue_get_num(vdev, num_vq)) {
-            break;
-        }
-    }
-
-    return num_vq;
-}
-
-static ram_addr_t s390_virtio_next_ring(VirtIOS390Bus *bus)
-{
-    ram_addr_t r = bus->next_ring;
-
-    bus->next_ring += VIRTIO_RING_LEN;
-    return r;
-}
-
-void s390_virtio_device_sync(VirtIOS390Device *dev)
-{
-    VirtIOS390Bus *bus = DO_UPCAST(VirtIOS390Bus, bus, dev->qdev.parent_bus);
-    ram_addr_t cur_offs;
-    uint8_t num_vq;
-    int i;
-
-    virtio_reset(dev->vdev);
-
-    /* Sync dev space */
-    address_space_stb(&address_space_memory,
-                      dev->dev_offs + VIRTIO_DEV_OFFS_TYPE,
-                      dev->vdev->device_id,
-                      MEMTXATTRS_UNSPECIFIED,
-                      NULL);
-
-    address_space_stb(&address_space_memory,
-                      dev->dev_offs + VIRTIO_DEV_OFFS_NUM_VQ,
-                      s390_virtio_device_num_vq(dev),
-                      MEMTXATTRS_UNSPECIFIED,
-                      NULL);
-    address_space_stb(&address_space_memory,
-                      dev->dev_offs + VIRTIO_DEV_OFFS_FEATURE_LEN,
-                      dev->feat_len,
-                      MEMTXATTRS_UNSPECIFIED,
-                      NULL);
-
-    address_space_stb(&address_space_memory,
-                      dev->dev_offs + VIRTIO_DEV_OFFS_CONFIG_LEN,
-                      dev->vdev->config_len,
-                      MEMTXATTRS_UNSPECIFIED,
-                      NULL);
-
-    num_vq = s390_virtio_device_num_vq(dev);
-    address_space_stb(&address_space_memory,
-                      dev->dev_offs + VIRTIO_DEV_OFFS_NUM_VQ, num_vq,
-                      MEMTXATTRS_UNSPECIFIED, NULL);
-
-    /* Sync virtqueues */
-    for (i = 0; i < num_vq; i++) {
-        ram_addr_t vq = (dev->dev_offs + VIRTIO_DEV_OFFS_CONFIG) +
-                        (i * VIRTIO_VQCONFIG_LEN);
-        ram_addr_t vring;
-
-        vring = s390_virtio_next_ring(bus);
-        virtio_queue_set_addr(dev->vdev, i, vring);
-        virtio_queue_set_vector(dev->vdev, i, i);
-        address_space_stq_be(&address_space_memory,
-                             vq + VIRTIO_VQCONFIG_OFFS_ADDRESS, vring,
-                             MEMTXATTRS_UNSPECIFIED, NULL);
-        address_space_stw_be(&address_space_memory,
-                             vq + VIRTIO_VQCONFIG_OFFS_NUM,
-                             virtio_queue_get_num(dev->vdev, i),
-                             MEMTXATTRS_UNSPECIFIED,
-                             NULL);
-    }
-
-    cur_offs = dev->dev_offs;
-    cur_offs += VIRTIO_DEV_OFFS_CONFIG;
-    cur_offs += num_vq * VIRTIO_VQCONFIG_LEN;
-
-    /* Sync feature bitmap */
-    address_space_stl_le(&address_space_memory, cur_offs,
-                         dev->vdev->host_features,
-                         MEMTXATTRS_UNSPECIFIED, NULL);
-
-    dev->feat_offs = cur_offs + dev->feat_len;
-    cur_offs += dev->feat_len * 2;
-
-    /* Sync config space */
-    virtio_bus_get_vdev_config(&dev->bus, dev->vdev->config);
-
-    cpu_physical_memory_write(cur_offs,
-                              dev->vdev->config, dev->vdev->config_len);
-    cur_offs += dev->vdev->config_len;
-}
-
-void s390_virtio_device_update_status(VirtIOS390Device *dev)
-{
-    VirtIODevice *vdev = dev->vdev;
-    uint32_t features;
-
-    virtio_set_status(vdev,
-                      address_space_ldub(&address_space_memory,
-                                         dev->dev_offs + VIRTIO_DEV_OFFS_STATUS,
-                                         MEMTXATTRS_UNSPECIFIED, NULL));
-
-    /* Update guest supported feature bitmap */
-
-    features = bswap32(address_space_ldl_be(&address_space_memory,
-                                            dev->feat_offs,
-                                            MEMTXATTRS_UNSPECIFIED, NULL));
-    virtio_set_features(vdev, features);
-}
-
-/* Find a device by vring address */
-VirtIOS390Device *s390_virtio_bus_find_vring(VirtIOS390Bus *bus,
-                                             ram_addr_t mem,
-                                             int *vq_num)
-{
-    BusChild *kid;
-    int i;
-
-    QTAILQ_FOREACH(kid, &bus->bus.children, sibling) {
-        VirtIOS390Device *dev = (VirtIOS390Device *)kid->child;
-
-        for (i = 0; i < VIRTIO_S390_QUEUE_MAX; i++) {
-            if (!virtio_queue_get_addr(dev->vdev, i))
-                break;
-            if (virtio_queue_get_addr(dev->vdev, i) == mem) {
-                if (vq_num) {
-                    *vq_num = i;
-                }
-                return dev;
-            }
-        }
-    }
-
-    return NULL;
-}
-
-/* Find a device by device descriptor location */
-VirtIOS390Device *s390_virtio_bus_find_mem(VirtIOS390Bus *bus, ram_addr_t mem)
-{
-    BusChild *kid;
-
-    QTAILQ_FOREACH(kid, &bus->bus.children, sibling) {
-        VirtIOS390Device *dev = (VirtIOS390Device *)kid->child;
-        if (dev->dev_offs == mem) {
-            return dev;
-        }
-    }
-
-    return NULL;
-}
-
-/* DeviceState to VirtIOS390Device. Note: used on datapath,
- * be careful and test performance if you change this.
- */
-static inline VirtIOS390Device *to_virtio_s390_device_fast(DeviceState *d)
-{
-    return container_of(d, VirtIOS390Device, qdev);
-}
-
-/* DeviceState to VirtIOS390Device. TODO: use QOM. */
-static inline VirtIOS390Device *to_virtio_s390_device(DeviceState *d)
-{
-    return container_of(d, VirtIOS390Device, qdev);
-}
-
-static void virtio_s390_notify(DeviceState *d, uint16_t vector)
-{
-    VirtIOS390Device *dev = to_virtio_s390_device_fast(d);
-    uint64_t token = s390_virtio_device_vq_token(dev, vector);
-
-    s390_virtio_irq(0, token);
-}
-
-static void virtio_s390_device_plugged(DeviceState *d, Error **errp)
-{
-    VirtIOS390Device *dev = to_virtio_s390_device(d);
-    VirtIODevice *vdev = virtio_bus_get_device(&dev->bus);
-    int n = virtio_get_num_queues(vdev);
-
-    if (n > VIRTIO_S390_QUEUE_MAX) {
-        error_setg(errp, "The nubmer of virtqueues %d "
-                   "exceeds s390 limit %d", n,
-                   VIRTIO_S390_QUEUE_MAX);
-    }
-}
-
-/**************** S390 Virtio Bus Device Descriptions *******************/
-
-static void s390_virtio_net_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-    VirtIOS390DeviceClass *k = VIRTIO_S390_DEVICE_CLASS(klass);
-
-    k->realize = s390_virtio_net_realize;
-    set_bit(DEVICE_CATEGORY_NETWORK, dc->categories);
-}
-
-static const TypeInfo s390_virtio_net = {
-    .name          = TYPE_VIRTIO_NET_S390,
-    .parent        = TYPE_VIRTIO_S390_DEVICE,
-    .instance_size = sizeof(VirtIONetS390),
-    .instance_init = s390_virtio_net_instance_init,
-    .class_init    = s390_virtio_net_class_init,
-};
-
-static void s390_virtio_blk_class_init(ObjectClass *klass, void *data)
-{
-    VirtIOS390DeviceClass *k = VIRTIO_S390_DEVICE_CLASS(klass);
-    DeviceClass *dc = DEVICE_CLASS(klass);
-
-    k->realize = s390_virtio_blk_realize;
-    set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
-}
-
-static const TypeInfo s390_virtio_blk = {
-    .name          = "virtio-blk-s390",
-    .parent        = TYPE_VIRTIO_S390_DEVICE,
-    .instance_size = sizeof(VirtIOBlkS390),
-    .instance_init = s390_virtio_blk_instance_init,
-    .class_init    = s390_virtio_blk_class_init,
-};
-
-static Property s390_virtio_serial_properties[] = {
-    DEFINE_PROP_END_OF_LIST(),
-};
-
-static void s390_virtio_serial_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-    VirtIOS390DeviceClass *k = VIRTIO_S390_DEVICE_CLASS(klass);
-
-    k->realize = s390_virtio_serial_realize;
-    dc->props = s390_virtio_serial_properties;
-    set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
-}
-
-static const TypeInfo s390_virtio_serial = {
-    .name          = TYPE_VIRTIO_SERIAL_S390,
-    .parent        = TYPE_VIRTIO_S390_DEVICE,
-    .instance_size = sizeof(VirtIOSerialS390),
-    .instance_init = s390_virtio_serial_instance_init,
-    .class_init    = s390_virtio_serial_class_init,
-};
-
-static void s390_virtio_rng_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-    VirtIOS390DeviceClass *k = VIRTIO_S390_DEVICE_CLASS(klass);
-
-    k->realize = s390_virtio_rng_realize;
-    set_bit(DEVICE_CATEGORY_MISC, dc->categories);
-}
-
-static const TypeInfo s390_virtio_rng = {
-    .name          = TYPE_VIRTIO_RNG_S390,
-    .parent        = TYPE_VIRTIO_S390_DEVICE,
-    .instance_size = sizeof(VirtIORNGS390),
-    .instance_init = s390_virtio_rng_instance_init,
-    .class_init    = s390_virtio_rng_class_init,
-};
-
-static void s390_virtio_busdev_realize(DeviceState *dev, Error **errp)
-{
-    VirtIOS390Device *_dev = (VirtIOS390Device *)dev;
-    VirtIOS390DeviceClass *_info = VIRTIO_S390_DEVICE_GET_CLASS(dev);
-
-    virtio_s390_bus_new(&_dev->bus, sizeof(_dev->bus), _dev);
-
-    _info->realize(_dev, errp);
-}
-
-static void s390_virtio_busdev_reset(DeviceState *dev)
-{
-    VirtIOS390Device *_dev = (VirtIOS390Device *)dev;
-
-    virtio_reset(_dev->vdev);
-}
-
-static void virtio_s390_device_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-
-    dc->realize = s390_virtio_busdev_realize;
-    dc->bus_type = TYPE_S390_VIRTIO_BUS;
-    dc->reset = s390_virtio_busdev_reset;
-}
-
-static const TypeInfo virtio_s390_device_info = {
-    .name = TYPE_VIRTIO_S390_DEVICE,
-    .parent = TYPE_DEVICE,
-    .instance_size = sizeof(VirtIOS390Device),
-    .class_init = virtio_s390_device_class_init,
-    .class_size = sizeof(VirtIOS390DeviceClass),
-    .abstract = true,
-};
-
-static void s390_virtio_scsi_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-    VirtIOS390DeviceClass *k = VIRTIO_S390_DEVICE_CLASS(klass);
-
-    k->realize = s390_virtio_scsi_realize;
-    set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
-}
-
-static const TypeInfo s390_virtio_scsi = {
-    .name          = TYPE_VIRTIO_SCSI_S390,
-    .parent        = TYPE_VIRTIO_S390_DEVICE,
-    .instance_size = sizeof(VirtIOSCSIS390),
-    .instance_init = s390_virtio_scsi_instance_init,
-    .class_init    = s390_virtio_scsi_class_init,
-};
-
-#ifdef CONFIG_VHOST_SCSI
-static void s390_vhost_scsi_class_init(ObjectClass *klass, void *data)
-{
-    DeviceClass *dc = DEVICE_CLASS(klass);
-    VirtIOS390DeviceClass *k = VIRTIO_S390_DEVICE_CLASS(klass);
-
-    k->realize = s390_vhost_scsi_realize;
-    set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
-}
-
-static const TypeInfo s390_vhost_scsi = {
-    .name          = TYPE_VHOST_SCSI_S390,
-    .parent        = TYPE_VIRTIO_S390_DEVICE,
-    .instance_size = sizeof(VHostSCSIS390),
-    .instance_init = s390_vhost_scsi_instance_init,
-    .class_init    = s390_vhost_scsi_class_init,
-};
-#endif
-
-/***************** S390 Virtio Bus Bridge Device *******************/
-/* Only required to have the virtio bus as child in the system bus */
-
-static int s390_virtio_bridge_init(SysBusDevice *dev)
-{
-    /* nothing */
-    return 0;
-}
-
-static void s390_virtio_bridge_class_init(ObjectClass *klass, void *data)
-{
-    SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass);
-    DeviceClass *dc = DEVICE_CLASS(klass);
-
-    k->init = s390_virtio_bridge_init;
-    set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories);
-}
-
-static const TypeInfo s390_virtio_bridge_info = {
-    .name          = "s390-virtio-bridge",
-    .parent        = TYPE_SYS_BUS_DEVICE,
-    .instance_size = sizeof(SysBusDevice),
-    .class_init    = s390_virtio_bridge_class_init,
-    .interfaces = (InterfaceInfo[]) {
-        { TYPE_HOTPLUG_HANDLER },
-        { }
-    }
-};
-
-/* virtio-s390-bus */
-
-static void virtio_s390_bus_new(VirtioBusState *bus, size_t bus_size,
-                                VirtIOS390Device *dev)
-{
-    DeviceState *qdev = DEVICE(dev);
-    char virtio_bus_name[] = "virtio-bus";
-
-    qbus_create_inplace(bus, bus_size, TYPE_VIRTIO_S390_BUS,
-                        qdev, virtio_bus_name);
-}
-
-static void virtio_s390_bus_class_init(ObjectClass *klass, void *data)
-{
-    VirtioBusClass *k = VIRTIO_BUS_CLASS(klass);
-    BusClass *bus_class = BUS_CLASS(klass);
-    bus_class->max_dev = 1;
-    k->notify = virtio_s390_notify;
-    k->device_plugged = virtio_s390_device_plugged;
-}
-
-static const TypeInfo virtio_s390_bus_info = {
-    .name          = TYPE_VIRTIO_S390_BUS,
-    .parent        = TYPE_VIRTIO_BUS,
-    .instance_size = sizeof(VirtioS390BusState),
-    .class_init    = virtio_s390_bus_class_init,
-};
-
-static void s390_virtio_register_types(void)
-{
-    type_register_static(&virtio_s390_bus_info);
-    type_register_static(&s390_virtio_bus_info);
-    type_register_static(&virtio_s390_device_info);
-    type_register_static(&s390_virtio_serial);
-    type_register_static(&s390_virtio_blk);
-    type_register_static(&s390_virtio_net);
-    type_register_static(&s390_virtio_scsi);
-#ifdef CONFIG_VHOST_SCSI
-    type_register_static(&s390_vhost_scsi);
-#endif
-    type_register_static(&s390_virtio_rng);
-    type_register_static(&s390_virtio_bridge_info);
-}
-
-type_init(s390_virtio_register_types)