1 /*
2  * This work is licensed under the terms of the GNU LGPL, version 2 or
3  * later.  See the COPYING.LIB file in the top-level directory.
4  */
5 
6 #include "qemu/osdep.h"
7 
8 #include "hw/virtio/virtio.h"
9 #include "hw/virtio/virtio-input.h"
10 #include "qapi/error.h"
11 #include "qemu/error-report.h"
12 #include "virtio-pci.h"
13 
14 typedef struct VHostUserInputPCI VHostUserInputPCI;
15 
16 #define TYPE_VHOST_USER_INPUT_PCI "vhost-user-input-pci"
17 
18 #define VHOST_USER_INPUT_PCI(obj) \
19     OBJECT_CHECK(VHostUserInputPCI, (obj), TYPE_VHOST_USER_INPUT_PCI)
20 
21 struct VHostUserInputPCI {
22     VirtIOPCIProxy parent_obj;
23     VHostUserInput vhi;
24 };
25 
26 static void vhost_user_input_pci_instance_init(Object *obj)
27 {
28     VHostUserInputPCI *dev = VHOST_USER_INPUT_PCI(obj);
29 
30     virtio_instance_init_common(obj, &dev->vhi, sizeof(dev->vhi),
31                                 TYPE_VHOST_USER_INPUT);
32 
33     object_property_add_alias(obj, "chardev",
34                               OBJECT(&dev->vhi), "chardev",
35                               &error_abort);
36 }
37 
38 static const VirtioPCIDeviceTypeInfo vhost_user_input_pci_info = {
39     .generic_name = TYPE_VHOST_USER_INPUT_PCI,
40     .parent = TYPE_VIRTIO_INPUT_PCI,
41     .instance_size = sizeof(VHostUserInputPCI),
42     .instance_init = vhost_user_input_pci_instance_init,
43 };
44 
45 static void vhost_user_input_pci_register(void)
46 {
47     virtio_pci_types_register(&vhost_user_input_pci_info);
48 }
49 
50 type_init(vhost_user_input_pci_register)
51