263 	int num = -1;  in ci_ep_alloc_request()  local
267 		num = ci_ep->desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;  in ci_ep_alloc_request()
269 	if (num == 0 && controller.ep0_req)  in ci_ep_alloc_request()
278 	if (num == 0)  in ci_ep_alloc_request()
288 	int num = -1;  in ci_ep_free_request()  local
291 		num = ci_ep->desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;  in ci_ep_free_request()
293 	if (num == 0) {  in ci_ep_free_request()
304 static void ep_enable(int num, int in, int maxpacket)  in ep_enable()  argument
309 	n = readl(&udc->epctrl[num]);  in ep_enable()
315 	if (num != 0) {  in ep_enable()
316 		struct ept_queue_head *head = ci_get_qh(num, in);  in ep_enable()
319 		ci_flush_qh(num);  in ep_enable()
321 	writel(n, &udc->epctrl[num]);  in ep_enable()
328 	int num, in;  in ci_ep_enable()  local
329 	num = desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;  in ci_ep_enable()
333 	if (num) {  in ci_ep_enable()
344 	ep_enable(num, in, ep->maxpacket);  in ci_ep_enable()
345 	DBG("%s: num=%d maxpacket=%d\n", __func__, num, ep->maxpacket);  in ci_ep_enable()
426 	int bit, num, len, in;  in ci_ep_submit_next_request()  local
434 	num = ci_ep->desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;  in ci_ep_submit_next_request()
436 	item = ci_get_qtd(num, in);  in ci_ep_submit_next_request()
437 	head = ci_get_qh(num, in);  in ci_ep_submit_next_request()
499 		struct ept_queue_item *other_item = ci_get_qtd(num, 0);  in ci_ep_submit_next_request()
508 	ci_flush_qtd(num);  in ci_ep_submit_next_request()
517 	    num, in ? "in" : "out", len, ci_req, ci_req->hw_buf);  in ci_ep_submit_next_request()
518 	ci_flush_qh(num);  in ci_ep_submit_next_request()
521 		bit = EPT_TX(num);  in ci_ep_submit_next_request()
523 		bit = EPT_RX(num);  in ci_ep_submit_next_request()
558 	int __maybe_unused num;  in ci_ep_queue()  local
560 	num = ci_ep->desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;  in ci_ep_queue()
563 	if (!num && ci_ep->req_primed) {  in ci_ep_queue()
583 	    num, in ? "in" : "out", ci_req, ci_req->hw_buf);  in ci_ep_queue()
606 	int num, in, len, j;  in handle_ep_complete()  local
609 	num = ci_ep->desc->bEndpointAddress & USB_ENDPOINT_NUMBER_MASK;  in handle_ep_complete()
611 	item = ci_get_qtd(num, in);  in handle_ep_complete()
612 	ci_invalidate_qtd(num);  in handle_ep_complete()
623 			       num, in ? "in" : "out", item->info, item->page0);  in handle_ep_complete()
641 	    num, in ? "in" : "out", ci_req, len);  in handle_ep_complete()
642 	if (num != 0 || controller.ep0_data_phase)  in handle_ep_complete()
644 	if (num == 0 && controller.ep0_data_phase) {  in handle_ep_complete()
668 	int num, in, _num, _in, i;  in handle_setup()  local
718 				num = ep->desc->bEndpointAddress  in handle_setup()
722 				if ((num == _num) && (in == _in)) {  in handle_setup()
723 					ep_enable(num, in, ep->ep.maxpacket);  in handle_setup()
765 	int i, num, in;  in stop_activity()  local
780 			num = controller.ep[i].desc->bEndpointAddress  in stop_activity()
784 			head = ci_get_qh(num, in);  in stop_activity()
786 			ci_flush_qh(num);  in stop_activity()
796 	int bit, i, num, in;  in udc_irq()  local
848 				num = controller.ep[i].desc->bEndpointAddress  in udc_irq()
852 				bit = (in) ? EPT_TX(num) : EPT_RX(num);  in udc_irq()
917 	const int num = 2 * NUM_ENDPOINTS;  in ci_udc_probe()  local
921 	const int eplist_raw_sz = num * sizeof(struct ept_queue_head);  in ci_udc_probe()