struct USBEndpoint {
uint8_t type;
+ uint8_t ifnum;
+ int max_packet_size;
+ USBDevice *dev;
};
/* definition of a USB device */
int32_t setup_len;
int32_t setup_index;
+ USBEndpoint ep_ctl;
USBEndpoint ep_in[USB_MAX_ENDPOINTS];
USBEndpoint ep_out[USB_MAX_ENDPOINTS];
QEMUIOVector iov;
int result; /* transfer length or USB_RET_* status code */
/* Internal use by the USB layer. */
- USBDevice *owner;
+ USBEndpoint *owner;
};
void usb_packet_init(USBPacket *p);
void usb_cancel_packet(USBPacket * p);
void usb_ep_init(USBDevice *dev);
+void usb_ep_dump(USBDevice *dev);
struct USBEndpoint *usb_ep_get(USBDevice *dev, int pid, int ep);
uint8_t usb_ep_get_type(USBDevice *dev, int pid, int ep);
+uint8_t usb_ep_get_ifnum(USBDevice *dev, int pid, int ep);
void usb_ep_set_type(USBDevice *dev, int pid, int ep, uint8_t type);
+void usb_ep_set_ifnum(USBDevice *dev, int pid, int ep, uint8_t ifnum);
+void usb_ep_set_max_packet_size(USBDevice *dev, int pid, int ep,
+ uint16_t raw);
+int usb_ep_get_max_packet_size(USBDevice *dev, int pid, int ep);
void usb_attach(USBPort *port);
void usb_detach(USBPort *port);
{
return DO_UPCAST(USBBus, qbus, d->qdev.parent_bus);
}
+
+extern const VMStateDescription vmstate_usb_device;
+
+#define VMSTATE_USB_DEVICE(_field, _state) { \
+ .name = (stringify(_field)), \
+ .size = sizeof(USBDevice), \
+ .vmsd = &vmstate_usb_device, \
+ .flags = VMS_STRUCT, \
+ .offset = vmstate_offset_value(_state, _field, USBDevice), \
+}
+
+