MLY_BTL_LOGICAL
if (sc->mly_btl[bus][target].mb_flags & MLY_BTL_LOGICAL) {
if (!(sc->mly_btl[bus][target].mb_flags & (MLY_BTL_LOGICAL | MLY_BTL_PHYSICAL))) {
if (sc->mly_btl[bus][target].mb_flags & MLY_BTL_LOGICAL) {
btl.mb_flags = MLY_BTL_LOGICAL;