bad38726e9
This patch derives vhost-user-input from vhost-user-base class, so make the input stub as a simpler boilerplate wrapper. With the refactoring, vhost-user-input adds the property 'chardev', this leads to conflict with the vhost-user-input-pci adds the same property. To resolve the error, remove the duplicate property from vhost-user-input-pci. Signed-off-by: Leo Yan <leo.yan@linaro.org> Reviewed-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org> Message-Id: <20231120043721.50555-5-leo.yan@linaro.org> Signed-off-by: Alex Bennée <alex.bennee@linaro.org> Message-Id: <20240104210945.1223134-12-alex.bennee@linaro.org> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
59 lines
1.6 KiB
C
59 lines
1.6 KiB
C
/*
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* This work is licensed under the terms of the GNU GPL, version 2 or
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* (at your option) any later version. See the COPYING file in the
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* top-level directory.
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*/
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#include "qemu/osdep.h"
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#include "hw/virtio/virtio-input.h"
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static Property vinput_properties[] = {
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DEFINE_PROP_CHR("chardev", VHostUserBase, chardev),
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DEFINE_PROP_END_OF_LIST(),
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};
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static void vinput_realize(DeviceState *dev, Error **errp)
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{
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VHostUserBase *vub = VHOST_USER_BASE(dev);
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VHostUserBaseClass *vubc = VHOST_USER_BASE_GET_CLASS(dev);
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/* Fixed for input device */
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vub->virtio_id = VIRTIO_ID_INPUT;
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vub->num_vqs = 2;
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vub->vq_size = 4;
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vub->config_size = sizeof(virtio_input_config);
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vubc->parent_realize(dev, errp);
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}
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static const VMStateDescription vmstate_vhost_input = {
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.name = "vhost-user-input",
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.unmigratable = 1,
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};
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static void vhost_input_class_init(ObjectClass *klass, void *data)
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{
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VHostUserBaseClass *vubc = VHOST_USER_BASE_CLASS(klass);
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DeviceClass *dc = DEVICE_CLASS(klass);
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dc->vmsd = &vmstate_vhost_input;
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device_class_set_props(dc, vinput_properties);
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device_class_set_parent_realize(dc, vinput_realize,
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&vubc->parent_realize);
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set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
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}
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static const TypeInfo vhost_input_info = {
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.name = TYPE_VHOST_USER_INPUT,
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.parent = TYPE_VHOST_USER_BASE,
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.instance_size = sizeof(VHostUserInput),
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.class_init = vhost_input_class_init,
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};
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static void vhost_input_register_types(void)
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{
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type_register_static(&vhost_input_info);
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}
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type_init(vhost_input_register_types)
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