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Date: Sun, 12 Dec 2004 08:25:33 -0700
From: Scott Long <scottl@freebsd.org>
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Subject: Re: cvs commit: src/sys/i386/pci pci_cfgreg.c
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Dag-Erling Smørgrav wrote:
> Scott Long <scottl@FreeBSD.org> writes:
> 
>>  Modified files:
>>    sys/i386/pci         pci_cfgreg.c 
>>  Log:
>>  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?
> 
> DES

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.

Scott