#include "hw/usb.h"
#include "hw/qdev.h"
#include "sysemu.h"
-#include "monitor.h"
+#include "monitor/monitor.h"
#include "trace.h"
static void usb_bus_dev_print(Monitor *mon, DeviceState *qdev, int indent);
}
}
-int usb_device_handle_control(USBDevice *dev, USBPacket *p, int request,
- int value, int index, int length, uint8_t *data)
+void usb_device_handle_control(USBDevice *dev, USBPacket *p, int request,
+ int value, int index, int length, uint8_t *data)
{
USBDeviceClass *klass = USB_DEVICE_GET_CLASS(dev);
if (klass->handle_control) {
- return klass->handle_control(dev, p, request, value, index, length,
- data);
+ klass->handle_control(dev, p, request, value, index, length, data);
}
- return -ENOSYS;
}
-int usb_device_handle_data(USBDevice *dev, USBPacket *p)
+void usb_device_handle_data(USBDevice *dev, USBPacket *p)
{
USBDeviceClass *klass = USB_DEVICE_GET_CLASS(dev);
if (klass->handle_data) {
- return klass->handle_data(dev, p);
+ klass->handle_data(dev, p);
}
- return -ENOSYS;
}
const char *usb_device_get_product_desc(USBDevice *dev)
const USBDesc *usb_device_get_usb_desc(USBDevice *dev)
{
USBDeviceClass *klass = USB_DEVICE_GET_CLASS(dev);
+ if (dev->usb_desc) {
+ return dev->usb_desc;
+ }
return klass->usb_desc;
}
return NULL;
}
+ if (!bus) {
+ error_report("Error: no usb bus to attach usbdevice %s, "
+ "please try -machine usb=on and check that "
+ "the machine model supports USB", driver);
+ return NULL;
+ }
+
if (!f->usbdevice_init) {
if (*params) {
error_report("usbdevice %s accepts no params", driver);