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()
196 	mtu->ep0_req.mep = mtu->ep0;  in ep0_set_sel()
208 	struct mtu3_ep *mep = NULL;  in ep0_get_status()  local
242 		mep = (is_in ? mtu->in_eps : mtu->out_eps) + epnum;  in ep0_get_status()
243 		if (!mep->desc) {  in ep0_get_status()
247 		if (mep->flags & MTU3_EP_STALL)  in ep0_get_status()
263 		mtu->ep0_req.mep = mtu->ep0;  in ep0_get_status()
382 	struct mtu3_ep *mep;  in ep0_handle_feature()  local
414 		mep = (is_in ? mtu->in_eps : mtu->out_eps) + epnum;  in ep0_handle_feature()
415 		if (!mep->desc)  in ep0_handle_feature()
420 		if (mep->flags & MTU3_EP_WEDGE)  in ep0_handle_feature()
423 		mtu3_ep_stall_set(mep, set);  in ep0_handle_feature()
794 static int ep0_queue(struct mtu3_ep *mep, struct mtu3_request *mreq)  in ep0_queue()  argument
796 	struct mtu3 *mtu = mep->mtu;  in ep0_queue()
803 		mep->name, decode_ep0_state(mtu), mreq->request.length);  in ep0_queue()
824 	if (!list_empty(&mep->req_list))  in ep0_queue()
827 	list_add_tail(&mreq->list, &mep->req_list);  in ep0_queue()
839 	struct mtu3_ep *mep;  in mtu3_ep0_queue()  local
848 	mep = to_mtu3_ep(ep);  in mtu3_ep0_queue()
849 	mtu = mep->mtu;  in mtu3_ep0_queue()
853 	ret = ep0_queue(mep, mreq);  in mtu3_ep0_queue()
866 	struct mtu3_ep *mep;  in mtu3_ep0_halt()  local
874 	mep = to_mtu3_ep(ep);  in mtu3_ep0_halt()
875 	mtu = mep->mtu;  in mtu3_ep0_halt()
881 	if (!list_empty(&mep->req_list)) {  in mtu3_ep0_halt()