RE: DMA not supported with Intel ICH4 I/O controller?

From: Mike Dresser (mdresser_l@windsormachine.com)
Date: Mon Jul 28 2003 - 14:32:57 EST


On Mon, 28 Jul 2003, Kathy Frazier wrote:

> I checked the results of the hdparm on my system and it shows that hda has
> DMA on . . . Hmmm. I have seen a lot of rumblings concerning DMA and IDE
> devices in the archives of this mailing list. Is it possible that the ide
> drivers now set up the hardware correctly for the DMA? But somehow the O/S
> does not support ICH4 for other DMA devices?
>
> Kathy
>
Ok, what is the DMA device? Hard drive? Can you give details?

Mike
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