TWE_SECTOR_SIZE
ld->sc_secsize = TWE_SECTOR_SIZE;
tc->tc_count = htole16(datasize / TWE_SECTOR_SIZE);
tp = malloc(TWE_SECTOR_SIZE, M_DEVBUF, M_NOWAIT);
ccb->ccb_datasize = TWE_SECTOR_SIZE;
tp = malloc(TWE_SECTOR_SIZE, M_DEVBUF, M_WAITOK);
ccb->ccb_datasize = TWE_SECTOR_SIZE;
if (tu->tu_size > TWE_SECTOR_SIZE) {
pdata = malloc(TWE_SECTOR_SIZE, M_DEVBUF, M_WAITOK);
ccb->ccb_datasize = TWE_SECTOR_SIZE;
tp = malloc(TWE_SECTOR_SIZE, M_DEVBUF, M_NOWAIT);
ccb->ccb_datasize = TWE_SECTOR_SIZE;