* Manually setting timings on PDC20269
@ 2003-08-21 23:01 Wes Janzen
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From: Wes Janzen @ 2003-08-21 23:01 UTC (permalink / raw)
To: Linux Kernel
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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