Re: Hacking SuperDome

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On Wed, Feb 11, 2009 at 11:00:52AM +0100, Thomas Bogendoerfer wrote:
> On Wed, Feb 11, 2009 at 12:23:12AM -0700, Grant Grundler wrote:
> > > First guess would be some PCI setup issues... Any hints ?
> > 
> > Look for HPMC's. The console can't keep up with the kernel in general.
> > When an HPMC occurs, some of the output can get stranded.
> 
> never saw an HPMC, but I'm sure it's because lots of output gets lost...

I only check the "ser pim" output at PDC prompt.
I don't know any other reliable way. Even with HPUX.

grant

> 
> I've done some hacking yesterday and it looks like the basic
> problem is, that REO isn't handled properly. As a start it would
> be good to know, if the used IOC_IKE_OFFSET in sba_iommu.c is really
> correct...
> 
> Thomas.
> 
> -- 
> Crap can work. Given enough thrust pigs will fly, but it's not necessary a
> good idea.                                                [ RFC1925, 2.3 ]
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