Re: [experimental patch] sungem: force serdes dection on buildin V880 fiber gigabit ethernet

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On Tue, Nov 17, 2009 at 04:49:28AM -0800, David Miller wrote:
> It seems there is a special device property that we can use
> to detect this properly.
> 
> Please try the attached patch on your system, it should fix
> the problem too.

Works on the SunFire 880 with internel fibre serdes and on a SunFire 480
with a PCI Card with fibre serdes here.

On the PCI card interrestingly there were initially type phy_mii_mdio1 
or phy_mii_mdio0 detected and only after failing to read the phy_mii 
fall back to type phy_serdes. The 'shared-pins' property would be
available for testing for a serdes on that card, too.

But anyways, all interfaces are working. Thanks.

BTW, are there any new ideas about getting post 2.6.26 kernels booting
on that class of sparc machines ? My last try with 2.6.31.6 still
hangs at the usual point. Anything I could/should try ?

The offer of remote debugging on the SunFire 480 still stands,
if you could find a few spare minutes...

Thanks,
  Hermann

-- 
Netzwerkadministration/Zentrale Dienste, Interdiziplinaeres 
Zentrum fuer wissenschaftliches Rechnen der Universitaet Heidelberg
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Email: Hermann.Lauer@xxxxxxxxxxxxxxxxxxxxx
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