Am 26.04.2012 12:45, schrieb Alexander Graf:
> When using Windows 8 with an AHCI disk drive, it issues a blue screen.
> The reason is that WIN_SECURITY_FREEZE_LOCK / CFA_WEAR_LEVEL is not
> supported by our ATA implementation, but Windows expects it to be there.
> Since without security stuff implemented, the lock would be a nop anyway
> and CFA_WEAR_LEVEL already is treated as a nop, let's just allow the cmd
> for HD drives as well. That way Windows is happy.
> Signed-off-by: Alexander Graf <>

Thanks, applied to the block branch.


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