Recent ATA changes break Thinkpad T40p
Vaidas Damosevicius
vd at vmunix.lt
Mon Aug 23 01:01:12 PDT 2004
On Sun, 22 Aug 2004, Søren Schmidt wrote:
>> This is *not* a controller problem, its because the CDROM drive has buggy
>> firmware that responds to both master and slave selection :(
>
> OK, I have committed a workaround for those buggers to -current...
>
> (for those that uses 5.3 just take your ATA driver upto -current)
>
Well, after cvsup and kernel rebuild I have the same problems:
ad0: WARNING - WRITE_DMA interrupt was seen but timeout fired LBA=52738515
ad0: WARNING - WRITE_DMA interrupt was seen but timeout fired LBA=52738515
ad0: WARNING - WRITE_DMA interrupt was seen but taskqueue stalled
LBA=52738515
... and my system "hangs" - I can't login, I can't shutdown it - only turn
off :(
> -Søren
vd
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