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Revision d5b406d9

IDd5b406d95b4259baf622f73e1ffad6ee144633b8

Added by Alexander Graf almost 12 years ago

ATA: Allow WIN_SECURITY_FREEZE_LOCK as nop

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 <>
Signed-off-by: Kevin Wolf <>

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