UHCI_MAX_ERR_COUNT
SetTD_c_err(uhcip, td, UHCI_MAX_ERR_COUNT);
SetTD_c_err(uhcip, td, UHCI_MAX_ERR_COUNT);
SetTD_c_err(uhcip, current_dummy, UHCI_MAX_ERR_COUNT);
SetTD_c_err(uhcip, current_td, UHCI_MAX_ERR_COUNT);