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hw/s390x: Move virtio-ccw-blk code to a separate file
The code should only be enabled if CONFIG_VIRTIO_BLK has been set. This can be done best if the code resides in a separate file. Signed-off-by: Thomas Huth <thuth@redhat.com> Message-Id: <1532542110-9017-1-git-send-email-thuth@redhat.com> Signed-off-by: Cornelia Huck <cohuck@redhat.com>
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Original file line number | Diff line number | Diff line change |
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/* | ||
* virtio ccw block implementation | ||
* | ||
* Copyright 2012, 2015 IBM Corp. | ||
* Author(s): Cornelia Huck <cornelia.huck@de.ibm.com> | ||
* | ||
* 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. | ||
*/ | ||
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#include "qemu/osdep.h" | ||
#include "hw/virtio/virtio.h" | ||
#include "qapi/error.h" | ||
#include "virtio-ccw.h" | ||
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static void virtio_ccw_blk_realize(VirtioCcwDevice *ccw_dev, Error **errp) | ||
{ | ||
VirtIOBlkCcw *dev = VIRTIO_BLK_CCW(ccw_dev); | ||
DeviceState *vdev = DEVICE(&dev->vdev); | ||
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qdev_set_parent_bus(vdev, BUS(&ccw_dev->bus)); | ||
object_property_set_bool(OBJECT(vdev), true, "realized", errp); | ||
} | ||
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static void virtio_ccw_blk_instance_init(Object *obj) | ||
{ | ||
VirtIOBlkCcw *dev = VIRTIO_BLK_CCW(obj); | ||
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virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev), | ||
TYPE_VIRTIO_BLK); | ||
object_property_add_alias(obj, "bootindex", OBJECT(&dev->vdev), | ||
"bootindex", &error_abort); | ||
} | ||
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static Property virtio_ccw_blk_properties[] = { | ||
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(), | ||
}; | ||
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static void virtio_ccw_blk_class_init(ObjectClass *klass, void *data) | ||
{ | ||
DeviceClass *dc = DEVICE_CLASS(klass); | ||
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass); | ||
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k->realize = virtio_ccw_blk_realize; | ||
dc->props = virtio_ccw_blk_properties; | ||
set_bit(DEVICE_CATEGORY_STORAGE, dc->categories); | ||
} | ||
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static const TypeInfo virtio_ccw_blk = { | ||
.name = TYPE_VIRTIO_BLK_CCW, | ||
.parent = TYPE_VIRTIO_CCW_DEVICE, | ||
.instance_size = sizeof(VirtIOBlkCcw), | ||
.instance_init = virtio_ccw_blk_instance_init, | ||
.class_init = virtio_ccw_blk_class_init, | ||
}; | ||
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static void virtio_ccw_blk_register(void) | ||
{ | ||
type_register_static(&virtio_ccw_blk); | ||
} | ||
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type_init(virtio_ccw_blk_register) |
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