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From: Eugene Grosbein <eugen@grosbein.pp.ru>
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To: Doug White <dwhite@gumbysoft.com>
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Subject: Re: kern/60526: Post-PAE stable SMP machine freezes
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Doug White wrote:

> Someone referred me to a EETimes article, and I have hundreds of Tyan
> S2510/S2518 boards I can reproduce the problem on under multiple operating
> systems.

I googled a little for ROSB4.

Here http://www.ussg.iu.edu/hypermail/linux/kernel/0206.1/1212.html
I've found the next statement:

> The system will lock solid when both IDE channels are accessed,
> and either one is using DMA. Since I want DMA, I simply abandon the
> secondary channel.

Is it possible do such a thing using FreeBSD?

Next, Linux seem to have a workarond(?) since 2002:

http://www.ussg.iu.edu/hypermail/linux/kernel/0206.1/0996.html

Soren, could you please look at this?

Eugene