static int vep_enable(struct usb_ep *_ep,
const struct usb_endpoint_descriptor *desc)
{
- struct vep *ep;
- struct vudc *udc;
- unsigned maxp;
- unsigned long flags;
+ struct vep *ep;
+ struct vudc *udc;
+ unsigned int maxp;
+ unsigned long flags;
ep = to_vep(_ep);
udc = ep_to_vudc(ep);
spin_lock_irqsave(&udc->lock, flags);
- maxp = usb_endpoint_maxp(desc) & 0x7ff;
+ maxp = usb_endpoint_maxp(desc);
_ep->maxpacket = maxp;
ep->desc = desc;
ep->type = usb_endpoint_type(desc);
sprintf(ep->name, "ep%d%s", num,
i ? (is_out ? "out" : "in") : "");
ep->ep.name = ep->name;
+
+ ep->ep.ops = &vep_ops;
+
+ usb_ep_set_maxpacket_limit(&ep->ep, ~0);
+ ep->ep.max_streams = 16;
+ ep->gadget = &udc->gadget;
+ INIT_LIST_HEAD(&ep->req_queue);
+
if (i == 0) {
+ /* ep0 */
ep->ep.caps.type_control = true;
ep->ep.caps.dir_out = true;
ep->ep.caps.dir_in = true;
+
+ udc->gadget.ep0 = &ep->ep;
} else {
+ /* All other eps */
ep->ep.caps.type_iso = true;
ep->ep.caps.type_int = true;
ep->ep.caps.type_bulk = true;
- }
- if (is_out)
- ep->ep.caps.dir_out = true;
- else
- ep->ep.caps.dir_in = true;
+ if (is_out)
+ ep->ep.caps.dir_out = true;
+ else
+ ep->ep.caps.dir_in = true;
- ep->ep.ops = &vep_ops;
- list_add_tail(&ep->ep.ep_list, &udc->gadget.ep_list);
- ep->halted = ep->wedged = ep->already_seen =
- ep->setup_stage = 0;
- usb_ep_set_maxpacket_limit(&ep->ep, ~0);
- ep->ep.max_streams = 16;
- ep->gadget = &udc->gadget;
- ep->desc = NULL;
- INIT_LIST_HEAD(&ep->req_queue);
+ list_add_tail(&ep->ep.ep_list, &udc->gadget.ep_list);
+ }
}
spin_lock_init(&udc->lock);
ud->eh_ops.reset = vudc_device_reset;
ud->eh_ops.unusable = vudc_device_unusable;
- udc->gadget.ep0 = &udc->ep[0].ep;
- list_del_init(&udc->ep[0].ep.ep_list);
-
v_init_timer(udc);
return 0;