[issue1591] Lenovo X301 hangs with AHCI Driver CMD TIMEOUT STS=d0<BSY>

[Tyler Mills]

I had similar issues with my T61 when SMP and IO_APIC was enabled.

On Sun, Nov 8, 2009 at 9:44 PM, Edward O'Callaghan (via DragonFly
issue tracker) <sinknull at leaf.dragonflybsd.org> wrote:
>
> Edward O'Callaghan <eocallaghan at auroraux.org> added the comment:
>
> Hi, As of todays snapshot, I still have major problems.
> Once the AHCI driver is modloaded, the root fs from the livecd will not mount,
> dropping me to mountroot> from which I do:
>
> mountroot>ufs:cd0
> Mounting root from ufs:cd0
> tryroot cd0
> ahci0.1: TFES slot 29 ci_saved = 20000000
> ahci0.1: Copying rfis slot 29
> ahci0.1: Shortening sense request
> (cd0:ahci0:1:0:0): Retrying Command
> (cd0:ahci0:1:0:0): error 6
> (cd0:ahci0:1:0:0): Unretryable Error
> Root mount failed: 22
>
> Regards,
> Edward.
>
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> <http://bugs.dragonflybsd.org/issue1591>
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