2001 	struct usb_xfer_queue *pq;  in usbd_transfer_pending()  local
2020 	pq = &info->done_q;  in usbd_transfer_pending()
2022 	if (pq->curr == xfer) {  in usbd_transfer_pending()
2285 	struct usb_xfer_queue *pq = &info->done_q;  in usbd_callback_ss_done_defer()  local
2289 	if (pq->curr != xfer) {  in usbd_callback_ss_done_defer()
2290 		usbd_transfer_enqueue(pq, xfer);  in usbd_callback_ss_done_defer()
2292 	if (!pq->recurse_1) {  in usbd_callback_ss_done_defer()
2303 		pq->recurse_2 = 0;  in usbd_callback_ss_done_defer()
2318 usbd_callback_wrapper(struct usb_xfer_queue *pq)  in usbd_callback_wrapper()  argument
2320 	struct usb_xfer *xfer = pq->curr;  in usbd_callback_wrapper()
2324 	if ((pq->recurse_3 != 0 || mtx_owned(info->xfer_mtx) == 0) &&  in usbd_callback_wrapper()
2476 	struct usb_xfer_queue *pq;  in usbd_transfer_dequeue()  local
2478 	pq = xfer->wait_queue;  in usbd_transfer_dequeue()
2479 	if (pq) {  in usbd_transfer_dequeue()
2480 		TAILQ_REMOVE(&pq->head, xfer, wait_entry);  in usbd_transfer_dequeue()
2494 usbd_transfer_enqueue(struct usb_xfer_queue *pq, struct usb_xfer *xfer)  in usbd_transfer_enqueue()  argument
2501 		xfer->wait_queue = pq;  in usbd_transfer_enqueue()
2502 		TAILQ_INSERT_TAIL(&pq->head, xfer, wait_entry);  in usbd_transfer_enqueue()
2552 		struct usb_xfer_queue *pq;  in usbd_transfer_done()  local
2558 		pq = &info->dma_q;  in usbd_transfer_done()
2560 		if (pq->curr == xfer) {  in usbd_transfer_done()
2562 			usb_command_wrapper(pq, NULL);  in usbd_transfer_done()
2670 usbd_pipe_start(struct usb_xfer_queue *pq)  in usbd_pipe_start()  argument
2676 	xfer = pq->curr;  in usbd_pipe_start()
3020 usb_command_wrapper(struct usb_xfer_queue *pq, struct usb_xfer *xfer)  in usb_command_wrapper()  argument
3027 		if (pq->curr != xfer) {  in usb_command_wrapper()
3028 			usbd_transfer_enqueue(pq, xfer);  in usb_command_wrapper()
3029 			if (pq->curr != NULL) {  in usb_command_wrapper()
3031 				DPRINTFN(6, "busy %p\n", pq->curr);  in usb_command_wrapper()
3037 		pq->curr = NULL;  in usb_command_wrapper()
3040 	if (!pq->recurse_1) {  in usb_command_wrapper()
3043 		pq->recurse_3 = 0;  in usb_command_wrapper()
3047 			pq->recurse_1 = 1;  in usb_command_wrapper()
3048 			pq->recurse_2 = 1;  in usb_command_wrapper()
3050 			if (pq->curr == NULL) {  in usb_command_wrapper()
3051 				xfer = TAILQ_FIRST(&pq->head);  in usb_command_wrapper()
3053 					TAILQ_REMOVE(&pq->head, xfer,  in usb_command_wrapper()
3056 					pq->curr = xfer;  in usb_command_wrapper()
3061 			DPRINTFN(6, "cb %p (enter)\n", pq->curr);  in usb_command_wrapper()
3062 			(pq->command) (pq);  in usb_command_wrapper()
3063 			DPRINTFN(6, "cb %p (leave)\n", pq->curr);  in usb_command_wrapper()
3069 			pq->recurse_3 = 1;  in usb_command_wrapper()
3071 		} while (!pq->recurse_2);  in usb_command_wrapper()
3074 		pq->recurse_1 = 0;  in usb_command_wrapper()
3078 		pq->recurse_2 = 0;  in usb_command_wrapper()