1 files changed, 63 insertions, 0 deletions
diff --git a/hw/usb/dev-storage-bot.c b/hw/usb/dev-storage-bot.c
new file mode 100644
index 0000000000..6aad026d11
--- /dev/null
+++ b/hw/usb/dev-storage-bot.c
@@ -0,0 +1,63 @@
+/*
+ * USB Mass Storage Device emulation
+ *
+ * Copyright (c) 2006 CodeSourcery.
+ * Written by Paul Brook
+ *
+ * This code is licensed under the LGPL.
+ */
+
+#include "qemu/osdep.h"
+#include "qemu/typedefs.h"
+#include "qapi/error.h"
+#include "hw/usb.h"
+#include "hw/usb/desc.h"
+#include "hw/usb/msd.h"
+
+static const struct SCSIBusInfo usb_msd_scsi_info_bot = {
+    .tcq = false,
+    .max_target = 0,
+    .max_lun = 15,
+
+    .transfer_data = usb_msd_transfer_data,
+    .complete = usb_msd_command_complete,
+    .cancel = usb_msd_request_cancelled,
+    .load_request = usb_msd_load_request,
+};
+
+static void usb_msd_bot_realize(USBDevice *dev, Error **errp)
+{
+    MSDState *s = USB_STORAGE_DEV(dev);
+    DeviceState *d = DEVICE(dev);
+
+    usb_desc_create_serial(dev);
+    usb_desc_init(dev);
+    if (d->hotplugged) {
+        s->dev.auto_attach = 0;
+    }
+
+    scsi_bus_new(&s->bus, sizeof(s->bus), DEVICE(dev),
+                 &usb_msd_scsi_info_bot, NULL);
+    usb_msd_handle_reset(dev);
+}
+
+static void usb_msd_class_bot_initfn(ObjectClass *klass, void *data)
+{
+    USBDeviceClass *uc = USB_DEVICE_CLASS(klass);
+
+    uc->realize = usb_msd_bot_realize;
+    uc->attached_settable = true;
+}
+
+static const TypeInfo bot_info = {
+    .name          = "usb-bot",
+    .parent        = TYPE_USB_STORAGE,
+    .class_init    = usb_msd_class_bot_initfn,
+};
+
+static void register_types(void)
+{
+    type_register_static(&bot_info);
+}
+
+type_init(register_types)