300 		    &parm->curr_xfer->xroot->dma_parent_tag;  in usbd_transfer_setup_sub_malloc()
305 		    &parm->curr_xfer->xroot->dma_parent_tag;  in usbd_transfer_setup_sub_malloc()
874 			    &xfer->xroot->dma_parent_tag;  in usbd_transfer_setup_sub()
1041 			info->done_m[0].xroot = info;  in usbd_transfer_setup()
1043 			info->done_m[1].xroot = info;  in usbd_transfer_setup()
1119 				xfer->xroot = info;  in usbd_transfer_setup()
1390 		info = xfer->xroot;  in usbd_transfer_unsetup()
1674 	info = xfer->xroot;  in usbd_transfer_submit()
1845 		usb_command_wrapper(&xfer->xroot->dma_q, xfer);  in usbd_transfer_submit()
1866 	USB_BUS_LOCK(xfer->xroot->bus);  in usbd_pipe_enter()
1882 		USB_BUS_UNLOCK(xfer->xroot->bus);  in usbd_pipe_enter()
1888 	USB_BUS_UNLOCK(xfer->xroot->bus);  in usbd_pipe_enter()
1911 		USB_BUS_LOCK(xfer->xroot->bus);  in usbd_transfer_start()
1913 		USB_BUS_UNLOCK(xfer->xroot->bus);  in usbd_transfer_start()
1920 	USB_BUS_LOCK(xfer->xroot->bus);  in usbd_transfer_start()
1923 	USB_BUS_UNLOCK(xfer->xroot->bus);  in usbd_transfer_start()
1951 			USB_BUS_LOCK(xfer->xroot->bus);  in usbd_transfer_stop()
1953 			USB_BUS_UNLOCK(xfer->xroot->bus);  in usbd_transfer_stop()
1959 	USB_BUS_LOCK(xfer->xroot->bus);  in usbd_transfer_stop()
2014 	USB_BUS_UNLOCK(xfer->xroot->bus);  in usbd_transfer_stop()
2042 	USB_BUS_LOCK(xfer->xroot->bus);  in usbd_transfer_pending()
2045 		USB_BUS_UNLOCK(xfer->xroot->bus);  in usbd_transfer_pending()
2048 	info = xfer->xroot;  in usbd_transfer_pending()
2053 		USB_BUS_UNLOCK(xfer->xroot->bus);  in usbd_transfer_pending()
2057 	USB_BUS_UNLOCK(xfer->xroot->bus);  in usbd_transfer_pending()
2079 	if (xfer->xroot->xfer_mtx != &Giant) {  in usbd_transfer_drain()
2102 		cv_wait(&xfer->xroot->cv_drain, xfer->xroot->xfer_mtx);  in usbd_transfer_drain()
2285 	struct usb_xfer_root *info = pm->xroot;  in usb_callback_proc()
2313 	struct usb_xfer_root *info = xfer->xroot;  in usbd_callback_ss_done_defer()
2316 	USB_BUS_LOCK_ASSERT(xfer->xroot->bus, MA_OWNED);  in usbd_callback_ss_done_defer()
2350 	struct usb_xfer_root *info = xfer->xroot;  in usbd_callback_wrapper()
2486 	USB_BUS_LOCK_ASSERT(xfer->xroot->bus, MA_OWNED);  in usb_dma_delay_done_cb()
2549 	struct usb_xfer_root *info = xfer->xroot;  in usbd_transfer_done()
2621 	USB_BUS_LOCK_ASSERT(xfer->xroot->bus, MA_OWNED);  in usbd_transfer_start_cb()
2659 	USB_BUS_LOCK(xfer->xroot->bus);  in usbd_xfer_set_stall()
2661 	USB_BUS_UNLOCK(xfer->xroot->bus);  in usbd_xfer_set_stall()
2686 	USB_BUS_LOCK(xfer->xroot->bus);  in usbd_transfer_clear_stall()
2690 	USB_BUS_UNLOCK(xfer->xroot->bus);  in usbd_transfer_clear_stall()
2708 	USB_BUS_LOCK_ASSERT(xfer->xroot->bus, MA_OWNED);  in usbd_pipe_start()
2727 		info = xfer->xroot;  in usbd_pipe_start()
2744 				info = udev->ctrl_xfer[1]->xroot;  in usbd_pipe_start()
2836 	USB_BUS_LOCK_ASSERT(xfer->xroot->bus, MA_OWNED);  in usbd_transfer_timeout_ms()
2867 	bus = xfer->xroot->bus;  in usbd_callback_wrapper_sub()
2896 		temp = usbd_get_dma_delay(xfer->xroot->udev);  in usbd_callback_wrapper_sub()
2977 			uhub_tt_buffer_reset_async_locked(xfer->xroot->udev, xfer->endpoint);  in usbd_callback_wrapper_sub()
3279 		usbd_clear_data_toggle(xfer2->xroot->udev, xfer2->endpoint);  in usbd_clear_stall_callback()
3333 	struct usb_xfer_root *xroot;  in usbd_transfer_poll()  local
3347 		xroot = xfer->xroot;  in usbd_transfer_poll()
3348 		if (xroot == NULL)  in usbd_transfer_poll()
3350 		udev = xroot->udev;  in usbd_transfer_poll()
3379 			while (mtx_owned(xroot->xfer_mtx)) {  in usbd_transfer_poll()
3380 				mtx_unlock(xroot->xfer_mtx);  in usbd_transfer_poll()
3395 		USB_BUS_LOCK(xroot->bus);  in usbd_transfer_poll()
3405 			    xroot->done_m[0].hdr;  in usbd_transfer_poll()
3410 		pm = &xroot->done_m[0].hdr;  in usbd_transfer_poll()
3413 		USB_BUS_UNLOCK(xroot->bus);  in usbd_transfer_poll()
3417 			mtx_lock(xroot->xfer_mtx);  in usbd_transfer_poll()