Re: Unknown CPU in 2.6.29-rc1

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On Fri, Jan 16, 2009 at 10:11:49AM -0600, Dennis Gilmore wrote:
> On Friday 16 January 2009 08:32:17 am you wrote:
> > On Fri, Jan 16, 2009 at 12:58:32PM +0200, Meelis Roos wrote:
> > > After Sam's insw/... fix, todays 2.6.29-rc1+git boots up and seems fo
> > > work on E3500 with 2 USII-400's. However, the CPU has suddenly became
> > > unknown (it was known in 2.6.27):
> > >
> > > [  136.434591] CPU: Unknown chip, impl[0x17] vers[0x11]
> > > [  136.434649] FPU: Unknown chip, impl[0x17] vers[0x11]
> >
> > Did you expect:
> > CPU: TI UltraSparc II  (BlackBird)
> > FPU: UltraSparc II integrated FPU
> >
> > Ohh, I see why.
> > The sucker that updated kernel/cpu.c did a poor job doing so.
> > (For reference: it was me)
> >
> > I assume manufacturer_info can be indexed but it needs to be searched.
> > Will likely fix tonight if you do not beat me.
> >
> > I think I know why I did this mistake, as I really did not make up
> > my mind what approach to use and ended up mixing it.
> >
> > [For the record I do not have a sparc to test it on.
> > My SUN Blade 100 are cauing me troubles..]
> if its locking up regularly try appending ide=nodma to the kernel line.

It gave a few strange errors.
I read somewhere on a debian forum that they did not expect the CD
based install to work and recommended a network based setup.

So I'm planning to do this. It requires RARP (or DHCP), tftp and
I think one more thing. I just ran out of time when playing with it.

The box caused me some troubles when I received it:
- Power supply managed to get it running only once, then it died
- Of the three RAM blocks two was faulty so I have only 256 MB left :-(
- I never managed to get the monitor to display anything

But for my purpose - to do some rudimentary kernel tests that will
suffice.

	Sam
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