Symbol: ATA_DRIVE_WFUA
sys/dev/ata/ata.c
1802
} else if (drvp->drive_flags & ATA_DRIVE_WFUA)
sys/dev/ata/ata.c
2112
drvp->drive_flags |= ATA_DRIVE_WFUA;
sys/dev/ata/wd.c
1896
if (WD_USE_NCQ(wd) || (wd->drvp->drive_flags & ATA_DRIVE_WFUA))