On Tue, 9 Feb 1999, Andre M. Hedrick wrote:
> On Tue, 9 Feb 1999, Meelis Roos wrote:
>
> > > This has been observed under WinXX and DOS on various chipsets.
> > > The worst case is a cd-cd copy. The so called fast ide-cdroms spin up and
> > > down and the delays with cause the buffer to underrun.
> >
> > But why doesn't the buffer overrun happen with DMA off?
>
> I don't know at the present time why, but it does.
>
> All of my conclusions are based on repeated imperical evidence. Having
> many coasters to set things on, since I ran out of #6 field load.
>
> Cheers,
> Andre Hedrick
> The (NEW) Linux IDE guy
>
> http://www.dyer.vanderbilt.edu/server/udma/
>
> You just need a bigger hammer, or learn how to swing the one you have better.
> (C) me.....
>
>
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