On Tue, Mar 21, 2000 at 07:39:26PM -0800, Andre Hedrick wrote:
> On Tue, 21 Mar 2000, Simon Kirby wrote:
>
> > What do you mean by trying to DMA without autodma?
> >
> > I'm using an ASUS P2B-DS (PIIX4 tuning and all enabled in kernel config)
> > with two Celerons. 128MB ECC SDRAM. Three WD hard drives are attached:
> >
> > hda: WDC WD273BA, 26105MB w/1961kB Cache, CHS=3328/255/63, UDMA(33)
> > hdb: WDC WD273BA, 26105MB w/1961kB Cache, CHS=3328/255/63, UDMA(33)
> > hdc: WDC AC28400R, 8063MB w/512kB Cache, CHS=16383/16/63, UDMA(33)
> >
> > The first two are UDMA/66 drives, but everything is plugged into the
> > UDMA/33 on-board controller.
>
>
> I missed the point.....
> You have to enable "ACTIVE" Tuning! CONFIG_PIIX_TUNING
>
> You have to brute force the drives back in to conforming to the speed
> limits of the host adapter.
That's what I already have enabled:
CONFIG_BLK_DEV_PIIX=y
CONFIG_PIIX_TUNING=y
:)
Simon-
[ Stormix Technologies Inc. ][ NetNation Communcations Inc. ]
[ sim@stormix.com ][ sim@netnation.com ]
[ Opinions expressed are not necessarily those of my employers. ]
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This archive was generated by hypermail 2b29 : Thu Mar 23 2000 - 21:00:35 EST