Booting Imac G5 : success !

[Benjamin Herrenschmidt]

On Sat, 2004-11-13 at 03:22 +0100, J. Mayer wrote:

> The only other device I can see that should have an IRQ pin set and have
> not is the IDE controler.
> That's why I did copy the code which gets the IRQ number from the IDE
> driver code, as I could see the IDE controler driver did work !
> I'll check on my Ibook if I can see such a bug on IDE.

I suppose the right fix then is to ignore the IRQ pin on pmac. Just copy
pci_read_irq_line() to pmac_pci.c, call it pmac_pci_read_irq_line and
remove the bit that reads the IRQ PIN .. (and remove the PPCDBG ugly
macros too while you are at it :)

Ben.