cvs commit: src/sys/i386/pci pci_cfgreg.c
scottl at freebsd.org
Sun Dec 12 07:25:55 PST 2004
Dag-Erling Smørgrav wrote:
> Scott Long <scottl at FreeBSD.org> writes:
>> Modified files:
>> sys/i386/pci pci_cfgreg.c
>> Add support for the memory-mapped PCI Express configuration mechanism.
> What about amd64? Are these platforms really so different that the
> PCI configuration code can't be shared between them?
AMD64 will be done via a single direct-mapped window instead of a pool
of temporary mappings. There also seems to be at least one amd64
chipset that requires information contained in ACPI in order to work,
and it's something that I didn't consider until after I had done the
i386 side. So once I have it figured out, I'll commit it.
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