Re: Serverworks CSB5 IDE-DMA Problem (2.4 and 2.6)

[Bartlomiej Zolnierkiewicz]

On Friday 10 of October 2003 10:57, Stefan Kaltenbrunner wrote:
> Bartlomiej Zolnierkiewicz wrote:
> > 2.4.18, 2.4.19 w/o APIC and ACPI
>
> ok 2.4.18 (dmesg at http://www.kaltenbrunner.cc/files/dmesg2418.txt)
> seems to work better(although not as fast as I would like to have it)
> but I suspect that:
>
> ide1: Speed warnings UDMA 3/4/5 is not functional.
> ide0: Speed warnings UDMA 3/4/5 is not functional.
>
> is quite interesting - if these UDMA-modes do not work reliable - why do
> they get enabled with later kernels(not that I would have a problem with
> getting UDMA > 2 working *g*) ?

2.4.22 has 80-pin cable dedetecion for more vendors.
You can try passing "ide0=ata66 ide1=ata66" boot options.

--bartlomiej

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