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Date:      Wed, 13 Aug 2003 08:18:29 -0600
From:      Scott Long <scottl@freebsd.org>
To:        Petri Helenius <pete@he.iki.fi>
Cc:        freebsd-current@freebsd.org
Subject:   Re: pci configuration
Message-ID:  <3F3A48B5.9010401@freebsd.org>
In-Reply-To: <03d101c3616a$982476a0$812a40c1@PETEX31>
References:  <02b701c360de$ed311950$812a40c1@PETEX31> <20030812161353.F85404@carver.gumbysoft.com> <3F399A8A.8070605@freebsd.org> <03d101c3616a$982476a0$812a40c1@PETEX31>

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Petri Helenius wrote:
>>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
> 
> 

True, those parameters are available, but the original question was
about reporting the bus width and frequency, which are not available.

Scott



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