Re: ide-cd problem in 2.6.12-rc5 + todays snapshot

[Alan Cox]

On Iau, 2005-05-26 at 16:31, Meelis Roos wrote:
> Background: I have a Sony CDU5211 CD drive with Intel D815EEA2 mainboard 
> (ICH2 IDE in 815 chipset). Since 2.4.21 timeframe IDE DMA for this CD 
> drive is broken (see my post 
> http://www.ussg.iu.edu/hypermail/linux/kernel/0410.3/0480.html). This 
> happens on at least 2 identical machines. This is the first problem 
> (that I have learned to live with).
> 
> Now, since ide-cd dma is broken, the first access to cd always gets DMA 
> timeout and turns off DMA, then it works. I have hddtemp installed and 
> it probes for drives on boot. In 2.6.12 (and I think I tested pristine 
> 2.6.12-rc5 too) the cd works as before - dma timeout+disable on first 
> access (by hddtemp).

Ok that one is very different to the end of media bugs. 
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