[parisc-linux-cvs] linux rbrad

[Grant Grundler]

Ryan Bradetich wrote:
> I have reversed this patch.  Grant informed me this breaks the
> 64-bit kernels,

I suspect defering invocation of cpu_driver_callback() for PAT PDC is what
is causing problems. Or it's the discovery of memory modules.

IIRC, 64-bit kernel uses FP for printk output.
I thought FP coprocessor initialization was getting deferred but it's not.

> and I do not have a machine to test the 64-bit kenels on.

I keep forgetting C200 and similar machines need PDC wrappers
to support 32-bit PDC calls.

> Next round I will submit a patch for people with 64-bit kernels to
> test on before I commit to cvs.

Please. Our initialization sequence is getting more fragile as we add
support for more configurations.

> Sorry Grant :(

np. it was easy to figure out. :^)

grant

Grant Grundler
parisc-linux {PCI|IOMMU|SMP} hacker
+1.408.447.7253