[haiku-development] Re: ATA stack testing

Philippe Saint-Pierre <stpere@xxxxxxxxx> wrote:
 
> If my opinion is worth something in this discussion, I would like to first
> make sure there is a fallback possible for DMA.. On my machine, it boots if
> I disable DMA in the boot loader, but not if I leave it on.  In an ideal
> world, it would get back to PIO if the DMA is failing.

Did you change the #define ATA_STACK to 1 before testing?
The fallback was working for me, when finish_dma() was reporting
errors.

regards
Marcus

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