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10#include "qemu/osdep.h"
11#include "qemu/typedefs.h"
12#include "qapi/error.h"
13#include "hw/usb.h"
14#include "hw/usb/desc.h"
15#include "hw/usb/msd.h"
16
17static const struct SCSIBusInfo usb_msd_scsi_info_bot = {
18 .tcq = false,
19 .max_target = 0,
20 .max_lun = 15,
21
22 .transfer_data = usb_msd_transfer_data,
23 .complete = usb_msd_command_complete,
24 .cancel = usb_msd_request_cancelled,
25 .load_request = usb_msd_load_request,
26};
27
28static void usb_msd_bot_realize(USBDevice *dev, Error **errp)
29{
30 MSDState *s = USB_STORAGE_DEV(dev);
31 DeviceState *d = DEVICE(dev);
32
33 usb_desc_create_serial(dev);
34 usb_desc_init(dev);
35 dev->flags |= (1 << USB_DEV_FLAG_IS_SCSI_STORAGE);
36 if (d->hotplugged) {
37 s->dev.auto_attach = 0;
38 }
39
40 scsi_bus_new(&s->bus, sizeof(s->bus), DEVICE(dev),
41 &usb_msd_scsi_info_bot, NULL);
42 usb_msd_handle_reset(dev);
43}
44
45static void usb_msd_class_bot_initfn(ObjectClass *klass, void *data)
46{
47 USBDeviceClass *uc = USB_DEVICE_CLASS(klass);
48
49 uc->realize = usb_msd_bot_realize;
50 uc->attached_settable = true;
51}
52
53static const TypeInfo bot_info = {
54 .name = "usb-bot",
55 .parent = TYPE_USB_STORAGE,
56 .class_init = usb_msd_class_bot_initfn,
57};
58
59static void register_types(void)
60{
61 type_register_static(&bot_info);
62}
63
64type_init(register_types)
65