ccb_type
start_ccb->ccb_h.ccb_type = PASS_CCB_QUEUED_IO;
switch (hdr->ccb_type) {
switch (csio->ccb_h.ccb_type) {
ccb->ccb_h.ccb_type = SG_CCB_RDWR_IO;
start_ccb->ccb_h.ccb_type = TARGBH_CCB_WORKQ;