1406 	struct dwc2_hsotg *hs = hs_ep->parent;  in dwc2_hsotg_ep_queue()  local
1413 	dev_dbg(hs->dev, "%s: req %p: %d@%p, noi=%d, zero=%d, snok=%d\n",  in dwc2_hsotg_ep_queue()
1418 	if (hs->lx_state != DWC2_L0) {  in dwc2_hsotg_ep_queue()
1419 		dev_dbg(hs->dev, "%s: submit request only in active state\n",  in dwc2_hsotg_ep_queue()
1432 		dev_err(hs->dev, "req length > maxpacket*mc\n");  in dwc2_hsotg_ep_queue()
1439 	if (using_desc_dma(hs) && hs_ep->isochronous) {  in dwc2_hsotg_ep_queue()
1442 			dev_err(hs->dev, "wrong length %d (maxsize=%d)\n",  in dwc2_hsotg_ep_queue()
1448 			dev_err(hs->dev, "ISOC OUT: wrong length %d (mps=%d)\n",  in dwc2_hsotg_ep_queue()
1454 	ret = dwc2_hsotg_handle_unaligned_buf_start(hs, hs_ep, hs_req);  in dwc2_hsotg_ep_queue()
1459 	if (using_dma(hs)) {  in dwc2_hsotg_ep_queue()
1460 		ret = dwc2_hsotg_map_dma(hs, hs_ep, req);  in dwc2_hsotg_ep_queue()
1465 	if (using_desc_dma(hs) && !hs_ep->index) {  in dwc2_hsotg_ep_queue()
1466 		ret = dwc2_gadget_set_ep0_desc_chain(hs, hs_ep);  in dwc2_hsotg_ep_queue()
1480 	if (using_desc_dma(hs) && hs_ep->isochronous) {  in dwc2_hsotg_ep_queue()
1496 	    hs->ep0_state == DWC2_EP0_DATA_OUT)  in dwc2_hsotg_ep_queue()
1501 			dwc2_hsotg_start_req(hs, hs_ep, hs_req, false);  in dwc2_hsotg_ep_queue()
1506 		hs->frame_number = dwc2_hsotg_read_frameno(hs);  in dwc2_hsotg_ep_queue()
1512 			hs->frame_number = dwc2_hsotg_read_frameno(hs);  in dwc2_hsotg_ep_queue()
1516 			dwc2_hsotg_start_req(hs, hs_ep, hs_req, false);  in dwc2_hsotg_ep_queue()
1525 	struct dwc2_hsotg *hs = hs_ep->parent;  in dwc2_hsotg_ep_queue_lock()  local
1529 	spin_lock_irqsave(&hs->lock, flags);  in dwc2_hsotg_ep_queue_lock()
1531 	spin_unlock_irqrestore(&hs->lock, flags);  in dwc2_hsotg_ep_queue_lock()
4310 	struct dwc2_hsotg *hs = hs_ep->parent;  in dwc2_hsotg_ep_dequeue()  local
4313 	dev_dbg(hs->dev, "ep_dequeue(%p,%p)\n", ep, req);  in dwc2_hsotg_ep_dequeue()
4315 	spin_lock_irqsave(&hs->lock, flags);  in dwc2_hsotg_ep_dequeue()
4318 		spin_unlock_irqrestore(&hs->lock, flags);  in dwc2_hsotg_ep_dequeue()
4324 		dwc2_hsotg_ep_stop_xfr(hs, hs_ep);  in dwc2_hsotg_ep_dequeue()
4326 	dwc2_hsotg_complete_request(hs, hs_ep, hs_req, -ECONNRESET);  in dwc2_hsotg_ep_dequeue()
4327 	spin_unlock_irqrestore(&hs->lock, flags);  in dwc2_hsotg_ep_dequeue()
4340 	struct dwc2_hsotg *hs = hs_ep->parent;  in dwc2_gadget_ep_set_wedge()  local
4345 	spin_lock_irqsave(&hs->lock, flags);  in dwc2_gadget_ep_set_wedge()
4348 	spin_unlock_irqrestore(&hs->lock, flags);  in dwc2_gadget_ep_set_wedge()
4366 	struct dwc2_hsotg *hs = hs_ep->parent;  in dwc2_hsotg_ep_sethalt()  local
4372 	dev_info(hs->dev, "%s(ep %p %s, %d)\n", __func__, ep, ep->name, value);  in dwc2_hsotg_ep_sethalt()
4376 			dwc2_hsotg_stall_ep0(hs);  in dwc2_hsotg_ep_sethalt()
4378 			dev_warn(hs->dev,  in dwc2_hsotg_ep_sethalt()
4384 		dev_err(hs->dev, "%s is Isochronous Endpoint\n", ep->name);  in dwc2_hsotg_ep_sethalt()
4389 		dev_dbg(hs->dev, "%s request is pending, cannot halt\n",  in dwc2_hsotg_ep_sethalt()
4396 		epctl = dwc2_readl(hs, epreg);  in dwc2_hsotg_ep_sethalt()
4410 		dwc2_writel(hs, epctl, epreg);  in dwc2_hsotg_ep_sethalt()
4413 		epctl = dwc2_readl(hs, epreg);  in dwc2_hsotg_ep_sethalt()
4417 			dwc2_hsotg_en_gsint(hs, GINTSTS_GOUTNAKEFF);  in dwc2_hsotg_ep_sethalt()
4419 			if (!(dwc2_readl(hs, GINTSTS) & GINTSTS_GOUTNAKEFF))  in dwc2_hsotg_ep_sethalt()
4420 				dwc2_set_bit(hs, DCTL, DCTL_SGOUTNAK);  in dwc2_hsotg_ep_sethalt()
4429 			dwc2_writel(hs, epctl, epreg);  in dwc2_hsotg_ep_sethalt()
4445 	struct dwc2_hsotg *hs = hs_ep->parent;  in dwc2_hsotg_ep_sethalt_lock()  local
4449 	spin_lock_irqsave(&hs->lock, flags);  in dwc2_hsotg_ep_sethalt_lock()
4451 	spin_unlock_irqrestore(&hs->lock, flags);  in dwc2_hsotg_ep_sethalt_lock()