AAC_DFLAG_VALID
dvp->dev.flags &= ~AAC_DFLAG_VALID;
dvp->dev.flags |= AAC_DFLAG_VALID;
dvp->dev.flags &= ~AAC_DFLAG_VALID;
dvp->flags |= AAC_DFLAG_VALID;
dvp->flags &= ~AAC_DFLAG_VALID;
softs->nondasds[AAC_PD(tgt)].dev.flags &= ~AAC_DFLAG_VALID;
if ((dvp->flags & (AAC_DFLAG_VALID | AAC_DFLAG_CONFIGURING)) &&
softs->nondasds[AAC_PD(tgt)].dev.flags |= AAC_DFLAG_VALID;
#define AAC_DEV_IS_VALID(dvp) ((dvp)->flags & AAC_DFLAG_VALID)