gadget/udc/net2272.c

175 net2272_enable(struct usb_ep *_ep, const struct usb_endpoint_descriptor *desc)
183 	ep = container_of(_ep, struct net2272_ep, ep);
184 	if (!_ep || !desc || ep->desc || _ep->name == ep0name
194 	_ep->maxpacket = max;
240 		_ep->name, tmp & 0x0f, PIPEDIR(tmp),
294 static int net2272_disable(struct usb_ep *_ep)
299 	ep = container_of(_ep, struct net2272_ep, ep);
300 	if (!_ep || !ep->desc || _ep->name == ep0name)
307 	dev_vdbg(ep->dev->dev, "disabled %s\n", _ep->name);
316 net2272_alloc_request(struct usb_ep *_ep, gfp_t gfp_flags)
320 	if (!_ep)
333 net2272_free_request(struct usb_ep *_ep, struct usb_request *_req)
337 	if (!_ep || !_req)
808 net2272_queue(struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
821 	ep = container_of(_ep, struct net2272_ep, ep);
822 	if (!_ep || (!ep->desc && ep->num != 0))
837 		_ep->name, _req, _req->length, _req->buf,
926 net2272_dequeue(struct usb_ep *_ep, struct usb_request *_req)
933 	ep = container_of(_ep, struct net2272_ep, ep);
934 	if (!_ep || (!ep->desc && ep->num != 0) || !_req)
956 		dev_dbg(ep->dev->dev, "unlink (%s) pio\n", _ep->name);
968 net2272_set_halt_and_wedge(struct usb_ep *_ep, int value, int wedged)
974 	ep = container_of(_ep, struct net2272_ep, ep);
975 	if (!_ep || (!ep->desc && ep->num != 0))
985 	else if (ep->is_in && value && net2272_fifo_status(_ep) != 0)
988 		dev_vdbg(ep->dev->dev, "%s %s %s\n", _ep->name,
1010 net2272_set_halt(struct usb_ep *_ep, int value)
1012 	return net2272_set_halt_and_wedge(_ep, value, 0);
1016 net2272_set_wedge(struct usb_ep *_ep)
1018 	if (!_ep || _ep->name == ep0name)
1020 	return net2272_set_halt_and_wedge(_ep, 1, 1);
1024 net2272_fifo_status(struct usb_ep *_ep)
1029 	ep = container_of(_ep, struct net2272_ep, ep);
1030 	if (!_ep || (!ep->desc && ep->num != 0))
1045 net2272_fifo_flush(struct usb_ep *_ep)
1049 	ep = container_of(_ep, struct net2272_ep, ep);
1050 	if (!_ep || (!ep->desc && ep->num != 0))