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Re: [Qemu-devel] [PATCH] ATA: Allow WIN_SECURITY_FREEZE_LOCK as nop
From: |
Kevin Wolf |
Subject: |
Re: [Qemu-devel] [PATCH] ATA: Allow WIN_SECURITY_FREEZE_LOCK as nop |
Date: |
Wed, 02 May 2012 18:47:24 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:11.0) Gecko/20120329 Thunderbird/11.0.1 |
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 <address@hidden>
Thanks, applied to the block branch.
Kevin
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