526 	uint32_t param = 0U;  in usb_core_handle_it()  local
530 	switch (pdev->driver->it_handler(pdev->data->instance, &param)) {  in usb_core_handle_it()
532 		usb_core_data_out(pdev, param,  in usb_core_handle_it()
533 				  pdev->data->out_ep[param].xfer_buff);  in usb_core_handle_it()
537 		usb_core_data_in(pdev, param,  in usb_core_handle_it()
538 				 pdev->data->in_ep[param].xfer_buff);  in usb_core_handle_it()
549 		ep = &pdev->data->out_ep[param & USBD_OUT_EPNUM_MASK];  in usb_core_handle_it()
550 		len = (param & USBD_OUT_COUNT_MASK) >> USBD_OUT_COUNT_SHIFT;  in usb_core_handle_it()
558 		ep = &pdev->data->out_ep[param & USBD_OUT_EPNUM_MASK];  in usb_core_handle_it()
559 		len = (param & USBD_OUT_COUNT_MASK) >> 0x10;  in usb_core_handle_it()
599 			pdev->data->instance, param,  in usb_core_handle_it()
600 			pdev->data->in_ep[param].xfer_len,  in usb_core_handle_it()
601 			(uint32_t *)&pdev->data->in_ep[param].xfer_count,  in usb_core_handle_it()
602 			pdev->data->in_ep[param].maxpacket,  in usb_core_handle_it()
603 			&pdev->data->in_ep[param].xfer_buff);  in usb_core_handle_it()