Re: [OpenBIOS] [PATCH 06/10] pci: bus scan amendment

[Igor Kovalenko]

On Wed, May 26, 2010 at 11:02 PM, Blue Swirl  wrote:
> On Tue, May 25, 2010 at 12:38 PM, Igor V. Kovalenko
>  wrote:
> > From: Igor V. Kovalenko
> > refactor scan procedure to start with PCI host controller
> > initiate scan of subordinate PCI bus from PCI host and PCI-to-PCI bridges
> > find out PCI subordinate bus numbers and write them to bride devices
> > automated assignment of "reg", "ranges", and "bus-range" properties
>
> Unfortunately this breaks the PPC Mac99 machine.
>
> To test, simply run 'qemu-system-ppc -M mac99', the screen remains
> black. 5/10 still works.

The expectation to have host PCI bridge at pci0:0:0 is invalid, mac99
has it at device 0xb
The following change attached hereto fixes that by adding a scan for
host bridge.

It would be great if you could include it into the set after currently
failing one, thanks!