80 static void ep0_write_fifo(struct mtu3_ep *mep, const u8 *src, u16 len)  in ep0_write_fifo()  argument
82 	void __iomem *fifo = mep->mtu->mac_base + U3D_FIFO0;  in ep0_write_fifo()
85 	dev_dbg(mep->mtu->dev, "%s: ep%din, len=%d, buf=%p\n",  in ep0_write_fifo()
86 		__func__, mep->epnum, len, src);  in ep0_write_fifo()
100 static void ep0_read_fifo(struct mtu3_ep *mep, u8 *dst, u16 len)  in ep0_read_fifo()  argument
102 	void __iomem *fifo = mep->mtu->mac_base + U3D_FIFO0;  in ep0_read_fifo()
106 	dev_dbg(mep->mtu->dev, "%s: ep%dout len=%d buf=%p\n",  in ep0_read_fifo()
107 		 __func__, mep->epnum, len, dst);  in ep0_read_fifo()
187 	mtu->ep0_req.mep = mtu->ep0;  in ep0_set_sel()
199 	struct mtu3_ep *mep = NULL;  in ep0_get_status()  local
233 		mep = (is_in ? mtu->in_eps : mtu->out_eps) + epnum;  in ep0_get_status()
234 		if (!mep->desc) {  in ep0_get_status()
238 		if (mep->flags & MTU3_EP_STALL)  in ep0_get_status()
254 		mtu->ep0_req.mep = mtu->ep0;  in ep0_get_status()
374 	struct mtu3_ep *mep;  in ep0_handle_feature()  local
406 		mep = (is_in ? mtu->in_eps : mtu->out_eps) + epnum;  in ep0_handle_feature()
407 		if (!mep->desc)  in ep0_handle_feature()
412 		if (mep->wedged)  in ep0_handle_feature()
415 		mtu3_ep_stall_set(mep, set);  in ep0_handle_feature()
782 static int ep0_queue(struct mtu3_ep *mep, struct mtu3_request *mreq)  in ep0_queue()  argument
784 	struct mtu3 *mtu = mep->mtu;  in ep0_queue()
791 		mep->name, decode_ep0_state(mtu), mreq->request.length);  in ep0_queue()
815 	if (!list_empty(&mep->req_list))  in ep0_queue()
818 	list_add_tail(&mreq->list, &mep->req_list);  in ep0_queue()
830 	struct mtu3_ep *mep;  in mtu3_ep0_queue()  local
839 	mep = to_mtu3_ep(ep);  in mtu3_ep0_queue()
840 	mtu = mep->mtu;  in mtu3_ep0_queue()
844 	ret = ep0_queue(mep, mreq);  in mtu3_ep0_queue()
857 	struct mtu3_ep *mep;  in mtu3_ep0_halt()  local
865 	mep = to_mtu3_ep(ep);  in mtu3_ep0_halt()
866 	mtu = mep->mtu;  in mtu3_ep0_halt()
872 	if (!list_empty(&mep->req_list)) {  in mtu3_ep0_halt()