ATACH_SHUTDOWN
if ((sc->ch_flags & (ATACH_TH_RESET | ATACH_SHUTDOWN)) == 0 &&
if (sc->ch_flags & ATACH_SHUTDOWN)
if ((sc->ch_flags & (ATACH_TH_RESET | ATACH_SHUTDOWN)) == 0 &&
if (sc->ch_flags & ATACH_SHUTDOWN) {
if (chp->ch_flags & ATACH_SHUTDOWN)
| ATACH_TH_RECOVERY | ATACH_SHUTDOWN)) == 0 &&
if (chp->ch_flags & ATACH_SHUTDOWN) {
chp->ch_flags |= ATACH_SHUTDOWN;
if (chp->ch_flags & ATACH_SHUTDOWN)
if (chp->ch_flags & ATACH_SHUTDOWN)