ata problems @ r189170

[Garrett Cooper]

On Sat, Feb 28, 2009 at 12:37 PM, Sam Leffler <sam at freebsd.org> wrote:
> Sam Leffler wrote:
>>
>> HEAD @ r189170 fails to boot on a T41.  Two cd/dvd drivers are recognized
>> (only 1 exists) and I get complaints of the form (and transcribed):
>>
>> acd1: WARNING - ATAPI_IDENTIFY taskqueue timeout - completing request
>> directory
>>
>> (similarly for acd0) until there's a panic:
>>
>> panic: mtx_lock() of destroy mutex @ .../../../kern_sema.c:79
>>
>> (stack trace uninteresting).
>>
>
> boot -v shows:
>
> acd0: setting PIO4 on CH4 chip
> acd0: WARNING - SETFEATURES SET TRANSFER MODE taskqueue timeout - ...
> acd0: setting UDMA32 on ICH4 chip
> ata1: Identifying devices: 00030000
> ata: New devices: 00000000
> ata1: reinit done ..
> panic ...
>
>   Sam

    Odd that shuffling around memmove's symbols would have caused
this. Have you tried removing /usr/obj and rebuilding from scratch?
Cheers,
-Garrett