[OpenBIOS] [PATCHv2 5/6] pci: remove the configuration space range from the PCI host bridge by default

Tarl Neustaedter tarl-b2 at tarl.net
Mon Jan 4 21:55:57 CET 2016

On 2016-Jan-4 09:11 , Mark Cave-Ayland wrote:
> While the configuration space range appears in real SPARC device trees, it
> isn't mentioned in the IEEE-1275 PCI bindings and in fact causes Darwin/OS X
> to calculate PCI address spaces incorrectly.

While not quibbling about whether it causes Darwin problems, config
space *is* mentioned in the PCI binding,
section 2.1.4.

See http://www.o3one.org/hwdocs/openfirmware/pci_supplement_2_1.pdf

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