Re: ServerWorks OSB4 in impossible state

Alan Cox (alan@lxorguk.ukuu.org.uk)
22 Aug 2002 18:59:30 +0100

On Thu, 2002-08-22 at 17:45, Tomas Szepe wrote:
> AFAIK 2.4.18 as well as 2.4.19-preEARLY seemed to work flawlessly w/ OSB4
> even in DMA modes. How's the code there then? Is it dangerous to use?

Most of them work all the time (most OSB4, all CSB5. all CSB6)
All of them work all the time with most drives
Some of them do horrible things in UDMA with some drives (timing
patterns I guess)

All of the OSB4 do MWDMA fine.
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