isp_target_start_ctio
isp_target_start_ctio(isp, ccb, FROM_SRR);
isp_target_start_ctio(isp, ccb, FROM_CTIO_DONE);
isp_target_start_ctio(isp, ccb, FROM_CAM);
static void isp_target_start_ctio(ispsoftc_t *, union ccb *, enum Start_Ctio_How);
isp_target_start_ctio(isp, ccb, FROM_TIMER);