Re: Athlon doesn't like Athlon optimisation?

Alan Cox (alan@lxorguk.ukuu.org.uk)
Fri, 31 Aug 2001 15:06:54 +0100 (BST)

> My Dual Athlon (1.4GHz) works just fine (with the exception of the ATA 100 -
> I have to disable DMA).

There is a known errata with the dual athlon chipset where prefetching and
IDE DMA together hang the box. You might want to scan the chip docs/errata
and try turning that bit off and see if it helps. If so its one for pci
quirks
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