I am struggling to get an IBM DTLA-307045 drive attached to a
promise pdc20267 controller to work in DMA mode. Right now,
whenever I enable a DMA mode, I get timeouts when accessing
the drive.
I am using an 80-pin cable, that came with the Promise controller.
Mar 16 20:57:43 ask kernel: Unifo
Because you disabled the PIIX3 the PDC20267 stole the interrupt 14.
That is a special interrupt for legacy.
test243-pdc20267-dma-module
What he heck is dma-module?
That is not allowed, what have you modified?
If you want to to help I require the entire effected source and
corresponding extras,
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