[PATCH][2.6] JS20 support

[Benjamin Herrenschmidt]

> So far, I had rather good results by forcing the controllers into
> "fully native" mode from the arch PCI quirks though.

Another option is to have the asm/ide.h hooks for setting
the "default" IDE ports setup the on board channels completely
including interrupts. I think in this case, the generic code
may pick up properly (provided it doesn't try to go back to
some stupid hard coded irq stuffs)

If you end up implementing something is those hooks, then
please route them through ppc_md. or some equivalent structure
so that other machine types can use different ones like we do
on ppc32

Ben.


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