The following patch will need to handle properties registration during class_init time. Let's use a device_class_set_props() setter. spatch --macro-file scripts/cocci-macro-file.h --sp-file ./scripts/coccinelle/qdev-set-props.cocci --keep-comments --in-place --dir . @@ typedef DeviceClass; DeviceClass *d; expression val; @@ - d->props = val + device_class_set_props(d, val) Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20200110153039.1379601-20-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
		
			
				
	
	
		
			160 lines
		
	
	
		
			4.8 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			160 lines
		
	
	
		
			4.8 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
/*
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 * Virtio input PCI Bindings
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 *
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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 "virtio-pci.h"
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#include "hw/qdev-properties.h"
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#include "hw/virtio/virtio-input.h"
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#include "qemu/module.h"
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typedef struct VirtIOInputPCI VirtIOInputPCI;
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typedef struct VirtIOInputHIDPCI VirtIOInputHIDPCI;
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/*
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 * virtio-input-pci: This extends VirtioPCIProxy.
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 */
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#define VIRTIO_INPUT_PCI(obj) \
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        OBJECT_CHECK(VirtIOInputPCI, (obj), TYPE_VIRTIO_INPUT_PCI)
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struct VirtIOInputPCI {
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    VirtIOPCIProxy parent_obj;
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    VirtIOInput vdev;
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};
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#define TYPE_VIRTIO_INPUT_HID_PCI "virtio-input-hid-pci"
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#define TYPE_VIRTIO_KEYBOARD_PCI  "virtio-keyboard-pci"
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#define TYPE_VIRTIO_MOUSE_PCI     "virtio-mouse-pci"
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#define TYPE_VIRTIO_TABLET_PCI    "virtio-tablet-pci"
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#define VIRTIO_INPUT_HID_PCI(obj) \
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        OBJECT_CHECK(VirtIOInputHIDPCI, (obj), TYPE_VIRTIO_INPUT_HID_PCI)
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struct VirtIOInputHIDPCI {
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    VirtIOPCIProxy parent_obj;
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    VirtIOInputHID vdev;
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};
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static Property virtio_input_pci_properties[] = {
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    DEFINE_PROP_UINT32("vectors", VirtIOPCIProxy, nvectors, 2),
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    DEFINE_PROP_END_OF_LIST(),
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};
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static void virtio_input_pci_realize(VirtIOPCIProxy *vpci_dev, Error **errp)
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{
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    VirtIOInputPCI *vinput = VIRTIO_INPUT_PCI(vpci_dev);
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    DeviceState *vdev = DEVICE(&vinput->vdev);
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    qdev_set_parent_bus(vdev, BUS(&vpci_dev->bus));
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    virtio_pci_force_virtio_1(vpci_dev);
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    object_property_set_bool(OBJECT(vdev), true, "realized", errp);
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}
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static void virtio_input_pci_class_init(ObjectClass *klass, void *data)
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{
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    DeviceClass *dc = DEVICE_CLASS(klass);
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    VirtioPCIClass *k = VIRTIO_PCI_CLASS(klass);
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    PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass);
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    device_class_set_props(dc, virtio_input_pci_properties);
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    k->realize = virtio_input_pci_realize;
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    set_bit(DEVICE_CATEGORY_INPUT, dc->categories);
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    pcidev_k->class_id = PCI_CLASS_INPUT_OTHER;
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}
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static void virtio_input_hid_kbd_pci_class_init(ObjectClass *klass, void *data)
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{
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    PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass);
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    pcidev_k->class_id = PCI_CLASS_INPUT_KEYBOARD;
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}
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static void virtio_input_hid_mouse_pci_class_init(ObjectClass *klass,
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                                                  void *data)
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{
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    PCIDeviceClass *pcidev_k = PCI_DEVICE_CLASS(klass);
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    pcidev_k->class_id = PCI_CLASS_INPUT_MOUSE;
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}
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static void virtio_keyboard_initfn(Object *obj)
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{
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    VirtIOInputHIDPCI *dev = VIRTIO_INPUT_HID_PCI(obj);
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    virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
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                                TYPE_VIRTIO_KEYBOARD);
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}
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static void virtio_mouse_initfn(Object *obj)
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{
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    VirtIOInputHIDPCI *dev = VIRTIO_INPUT_HID_PCI(obj);
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    virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
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                                TYPE_VIRTIO_MOUSE);
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}
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static void virtio_tablet_initfn(Object *obj)
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{
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    VirtIOInputHIDPCI *dev = VIRTIO_INPUT_HID_PCI(obj);
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    virtio_instance_init_common(obj, &dev->vdev, sizeof(dev->vdev),
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                                TYPE_VIRTIO_TABLET);
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}
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static const TypeInfo virtio_input_pci_info = {
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    .name          = TYPE_VIRTIO_INPUT_PCI,
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    .parent        = TYPE_VIRTIO_PCI,
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    .instance_size = sizeof(VirtIOInputPCI),
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    .class_init    = virtio_input_pci_class_init,
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    .abstract      = true,
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};
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static const TypeInfo virtio_input_hid_pci_info = {
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    .name          = TYPE_VIRTIO_INPUT_HID_PCI,
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    .parent        = TYPE_VIRTIO_INPUT_PCI,
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    .instance_size = sizeof(VirtIOInputHIDPCI),
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    .abstract      = true,
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};
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static const VirtioPCIDeviceTypeInfo virtio_keyboard_pci_info = {
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    .generic_name  = TYPE_VIRTIO_KEYBOARD_PCI,
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    .parent        = TYPE_VIRTIO_INPUT_HID_PCI,
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    .class_init    = virtio_input_hid_kbd_pci_class_init,
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    .instance_size = sizeof(VirtIOInputHIDPCI),
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    .instance_init = virtio_keyboard_initfn,
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};
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static const VirtioPCIDeviceTypeInfo virtio_mouse_pci_info = {
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    .generic_name  = TYPE_VIRTIO_MOUSE_PCI,
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    .parent        = TYPE_VIRTIO_INPUT_HID_PCI,
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    .class_init    = virtio_input_hid_mouse_pci_class_init,
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    .instance_size = sizeof(VirtIOInputHIDPCI),
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    .instance_init = virtio_mouse_initfn,
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};
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static const VirtioPCIDeviceTypeInfo virtio_tablet_pci_info = {
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    .generic_name  = TYPE_VIRTIO_TABLET_PCI,
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    .parent        = TYPE_VIRTIO_INPUT_HID_PCI,
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    .instance_size = sizeof(VirtIOInputHIDPCI),
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    .instance_init = virtio_tablet_initfn,
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};
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static void virtio_pci_input_register(void)
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{
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    /* Base types: */
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    type_register_static(&virtio_input_pci_info);
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    type_register_static(&virtio_input_hid_pci_info);
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    /* Implementations: */
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    virtio_pci_types_register(&virtio_keyboard_pci_info);
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    virtio_pci_types_register(&virtio_mouse_pci_info);
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    virtio_pci_types_register(&virtio_tablet_pci_info);
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}
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type_init(virtio_pci_input_register)
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