pci configuration
Scott Long
scottl at freebsd.org
Wed Aug 13 07:18:36 PDT 2003
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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