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hw/s390x: Move virtio-ccw-gpu code to a separate file

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The code should only be enabled if CONFIG_VIRTIO_GPU 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: <1532521224-27235-10-git-send-email-thuth@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
This commit is contained in:
Thomas Huth 2018-07-25 14:20:23 +02:00 • committed by Cornelia Huck
parent d8d4d62c38
commit 5c76546878
3 changed files with 68 additions and 47 deletions
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1
hw/s390x/Makefile.objs
View file

@ -13,6 +13,7 @@ obj-$(CONFIG_VIRTIO_BALLOON) += virtio-ccw-balloon.o
obj-$(CONFIG_VIRTIO_SCSI) += virtio-ccw-scsi.o obj-$(CONFIG_VIRTIO_SCSI) += virtio-ccw-scsi.o
obj-$(CONFIG_VIRTIO_RNG) += virtio-ccw-rng.o obj-$(CONFIG_VIRTIO_RNG) += virtio-ccw-rng.o
obj-$(CONFIG_VIRTIO_CRYPTO) += virtio-ccw-crypto.o obj-$(CONFIG_VIRTIO_CRYPTO) += virtio-ccw-crypto.o
obj-$(CONFIG_VIRTIO_GPU) += virtio-ccw-gpu.o
obj-$(call land,$(CONFIG_VIRTIO_9P),$(CONFIG_VIRTFS)) += virtio-ccw-9p.o obj-$(call land,$(CONFIG_VIRTIO_9P),$(CONFIG_VIRTFS)) += virtio-ccw-9p.o
obj-$(CONFIG_VHOST_VSOCK) += vhost-vsock-ccw.o obj-$(CONFIG_VHOST_VSOCK) += vhost-vsock-ccw.o
obj-y += css-bridge.o obj-y += css-bridge.o

67
hw/s390x/virtio-ccw-gpu.c Normal file
View file

@ -0,0 +1,67 @@
/*
* virtio ccw gpu implementation
*
* Copyright 2012, 2015 IBM Corp.
*
* 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_gpu_realize(VirtioCcwDevice *ccw_dev, Error **errp)
{
VirtIOGPUCcw *dev = VIRTIO_GPU_CCW(ccw_dev);
DeviceState *vdev = 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_gpu_instance_init(Object *obj)
{
VirtIOGPUCcw *dev = VIRTIO_GPU_CCW(obj);
VirtioCcwDevice *ccw_dev = VIRTIO_CCW_DEVICE(obj);
ccw_dev->force_revision_1 = true;
virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
TYPE_VIRTIO_GPU);
}
static Property virtio_ccw_gpu_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(),
};
static void virtio_ccw_gpu_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_gpu_realize;
dc->props = virtio_ccw_gpu_properties;
dc->hotpluggable = false;
set_bit(DEVICE_CATEGORY_DISPLAY, dc->categories);
}
static const TypeInfo virtio_ccw_gpu = {
.name = TYPE_VIRTIO_GPU_CCW,
.parent = TYPE_VIRTIO_CCW_DEVICE,
.instance_size = sizeof(VirtIOGPUCcw),
.instance_init = virtio_ccw_gpu_instance_init,
.class_init = virtio_ccw_gpu_class_init,
};
static void virtio_ccw_gpu_register(void)
{
type_register_static(&virtio_ccw_gpu);
}
type_init(virtio_ccw_gpu_register)

47
hw/s390x/virtio-ccw.c
View file

@ -808,15 +808,6 @@ static void virtio_ccw_blk_instance_init(Object *obj)
"bootindex", &error_abort); "bootindex", &error_abort);
} }
static void virtio_ccw_gpu_realize(VirtioCcwDevice *ccw_dev, Error **errp)
{
VirtIOGPUCcw *dev = VIRTIO_GPU_CCW(ccw_dev);
DeviceState *vdev = 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_input_realize(VirtioCcwDevice *ccw_dev, Error **errp) static void virtio_ccw_input_realize(VirtioCcwDevice *ccw_dev, Error **errp)
{ {
VirtIOInputCcw *dev = VIRTIO_INPUT_CCW(ccw_dev); VirtIOInputCcw *dev = VIRTIO_INPUT_CCW(ccw_dev);
@ -1252,43 +1243,6 @@ static const TypeInfo virtio_ccw_blk = {
.class_init = virtio_ccw_blk_class_init, .class_init = virtio_ccw_blk_class_init,
}; };
static Property virtio_ccw_gpu_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(),
};
static void virtio_ccw_gpu_instance_init(Object *obj)
{
VirtIOGPUCcw *dev = VIRTIO_GPU_CCW(obj);
VirtioCcwDevice *ccw_dev = VIRTIO_CCW_DEVICE(obj);
ccw_dev->force_revision_1 = true;
virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
TYPE_VIRTIO_GPU);
}
static void virtio_ccw_gpu_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
VirtIOCCWDeviceClass *k = VIRTIO_CCW_DEVICE_CLASS(klass);
k->realize = virtio_ccw_gpu_realize;
dc->props = virtio_ccw_gpu_properties;
dc->hotpluggable = false;
set_bit(DEVICE_CATEGORY_DISPLAY, dc->categories);
}
static const TypeInfo virtio_ccw_gpu = {
.name = TYPE_VIRTIO_GPU_CCW,
.parent = TYPE_VIRTIO_CCW_DEVICE,
.instance_size = sizeof(VirtIOGPUCcw),
.instance_init = virtio_ccw_gpu_instance_init,
.class_init = virtio_ccw_gpu_class_init,
};
static Property virtio_ccw_input_properties[] = { static Property virtio_ccw_input_properties[] = {
DEFINE_PROP_BIT("ioeventfd", VirtioCcwDevice, flags, DEFINE_PROP_BIT("ioeventfd", VirtioCcwDevice, flags,
VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT, true), VIRTIO_CCW_FLAG_USE_IOEVENTFD_BIT, true),
@ -1464,7 +1418,6 @@ static void virtio_ccw_register(void)
type_register_static(&virtio_ccw_device_info); type_register_static(&virtio_ccw_device_info);
type_register_static(&virtio_ccw_blk); type_register_static(&virtio_ccw_blk);
type_register_static(&virtio_ccw_net); type_register_static(&virtio_ccw_net);
type_register_static(&virtio_ccw_gpu);
type_register_static(&virtio_ccw_input); type_register_static(&virtio_ccw_input);
type_register_static(&virtio_ccw_input_hid); type_register_static(&virtio_ccw_input_hid);
type_register_static(&virtio_ccw_keyboard); type_register_static(&virtio_ccw_keyboard);