Manually setting timings on PDC20269

[Wes Janzen]

Hi,

Is there any way to manually set the UDMA timings used to interface with 
a drive?

I can see in the PDC20269 driver that it is responsible for setting the 
timings, but I'm not sure how to adjust them at runtime.  My UDMA-2 
drive reverts to PIO after trying a write.  Oddly, I can read from the 
drive using UDMA, it just times out and reverts to PIO when I try to 
write anything to it.

This is with kernel 2.6.0-test3...

Thanks,

Wes

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