1408 	struct dwc2_hsotg *hs = hs_ep->parent;  in dwc2_hsotg_ep_queue()  local
1415 	dev_dbg(hs->dev, "%s: req %p: %d@%p, noi=%d, zero=%d, snok=%d\n",  in dwc2_hsotg_ep_queue()
1420 	if (hs->lx_state != DWC2_L0) {  in dwc2_hsotg_ep_queue()
1421 		dev_dbg(hs->dev, "%s: submit request only in active state\n",  in dwc2_hsotg_ep_queue()
1434 		dev_err(hs->dev, "req length > maxpacket*mc\n");  in dwc2_hsotg_ep_queue()
1441 	if (using_desc_dma(hs) && hs_ep->isochronous) {  in dwc2_hsotg_ep_queue()
1444 			dev_err(hs->dev, "wrong length %d (maxsize=%d)\n",  in dwc2_hsotg_ep_queue()
1450 			dev_err(hs->dev, "ISOC OUT: wrong length %d (mps=%d)\n",  in dwc2_hsotg_ep_queue()
1456 	ret = dwc2_hsotg_handle_unaligned_buf_start(hs, hs_ep, hs_req);  in dwc2_hsotg_ep_queue()
1461 	if (using_dma(hs)) {  in dwc2_hsotg_ep_queue()
1462 		ret = dwc2_hsotg_map_dma(hs, hs_ep, req);  in dwc2_hsotg_ep_queue()
1467 	if (using_desc_dma(hs) && !hs_ep->index) {  in dwc2_hsotg_ep_queue()
1468 		ret = dwc2_gadget_set_ep0_desc_chain(hs, hs_ep);  in dwc2_hsotg_ep_queue()
1482 	if (using_desc_dma(hs) && hs_ep->isochronous) {  in dwc2_hsotg_ep_queue()
1498 	    hs->ep0_state == DWC2_EP0_DATA_OUT)  in dwc2_hsotg_ep_queue()
1503 			dwc2_hsotg_start_req(hs, hs_ep, hs_req, false);  in dwc2_hsotg_ep_queue()
1508 		hs->frame_number = dwc2_hsotg_read_frameno(hs);  in dwc2_hsotg_ep_queue()
1514 			hs->frame_number = dwc2_hsotg_read_frameno(hs);  in dwc2_hsotg_ep_queue()
1518 			dwc2_hsotg_start_req(hs, hs_ep, hs_req, false);  in dwc2_hsotg_ep_queue()
1527 	struct dwc2_hsotg *hs = hs_ep->parent;  in dwc2_hsotg_ep_queue_lock()  local
1531 	spin_lock_irqsave(&hs->lock, flags);  in dwc2_hsotg_ep_queue_lock()
1533 	spin_unlock_irqrestore(&hs->lock, flags);  in dwc2_hsotg_ep_queue_lock()
4322 	struct dwc2_hsotg *hs = hs_ep->parent;  in dwc2_hsotg_ep_dequeue()  local
4325 	dev_dbg(hs->dev, "ep_dequeue(%p,%p)\n", ep, req);  in dwc2_hsotg_ep_dequeue()
4327 	spin_lock_irqsave(&hs->lock, flags);  in dwc2_hsotg_ep_dequeue()
4330 		spin_unlock_irqrestore(&hs->lock, flags);  in dwc2_hsotg_ep_dequeue()
4336 		dwc2_hsotg_ep_stop_xfr(hs, hs_ep);  in dwc2_hsotg_ep_dequeue()
4338 	dwc2_hsotg_complete_request(hs, hs_ep, hs_req, -ECONNRESET);  in dwc2_hsotg_ep_dequeue()
4339 	spin_unlock_irqrestore(&hs->lock, flags);  in dwc2_hsotg_ep_dequeue()
4352 	struct dwc2_hsotg *hs = hs_ep->parent;  in dwc2_gadget_ep_set_wedge()  local
4357 	spin_lock_irqsave(&hs->lock, flags);  in dwc2_gadget_ep_set_wedge()
4360 	spin_unlock_irqrestore(&hs->lock, flags);  in dwc2_gadget_ep_set_wedge()
4378 	struct dwc2_hsotg *hs = hs_ep->parent;  in dwc2_hsotg_ep_sethalt()  local
4384 	dev_info(hs->dev, "%s(ep %p %s, %d)\n", __func__, ep, ep->name, value);  in dwc2_hsotg_ep_sethalt()
4388 			dwc2_hsotg_stall_ep0(hs);  in dwc2_hsotg_ep_sethalt()
4390 			dev_warn(hs->dev,  in dwc2_hsotg_ep_sethalt()
4396 		dev_err(hs->dev, "%s is Isochronous Endpoint\n", ep->name);  in dwc2_hsotg_ep_sethalt()
4401 		dev_dbg(hs->dev, "%s request is pending, cannot halt\n",  in dwc2_hsotg_ep_sethalt()
4408 		epctl = dwc2_readl(hs, epreg);  in dwc2_hsotg_ep_sethalt()
4422 		dwc2_writel(hs, epctl, epreg);  in dwc2_hsotg_ep_sethalt()
4425 		epctl = dwc2_readl(hs, epreg);  in dwc2_hsotg_ep_sethalt()
4429 			dwc2_hsotg_en_gsint(hs, GINTSTS_GOUTNAKEFF);  in dwc2_hsotg_ep_sethalt()
4431 			if (!(dwc2_readl(hs, GINTSTS) & GINTSTS_GOUTNAKEFF))  in dwc2_hsotg_ep_sethalt()
4432 				dwc2_set_bit(hs, DCTL, DCTL_SGOUTNAK);  in dwc2_hsotg_ep_sethalt()
4441 			dwc2_writel(hs, epctl, epreg);  in dwc2_hsotg_ep_sethalt()
4457 	struct dwc2_hsotg *hs = hs_ep->parent;  in dwc2_hsotg_ep_sethalt_lock()  local
4461 	spin_lock_irqsave(&hs->lock, flags);  in dwc2_hsotg_ep_sethalt_lock()
4463 	spin_unlock_irqrestore(&hs->lock, flags);  in dwc2_hsotg_ep_sethalt_lock()