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From: "Petri Helenius" <pete@he.iki.fi>
To: "Scott Long" <scottl@freebsd.org>,
	"Doug White" <dwhite@gumbysoft.com>
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cc: freebsd-current@freebsd.org
Subject: Re: pci configuration
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> 
> I'm not aware of any registers in the standard PCI config space that
> will tell you the speed of the bus.  Some PCI devices will make that
> information available, but not in a standard way.  The BIOS of some
> higher-end systems might also tell you this information.
> 
How about the busmaster parameters like PCI latency timer, etc?

Pete