On Maw, 2003-07-29 at 21:45, Ian Romanick wrote:
> user-space.  The thought of writing the code to walk the PCI device tree 
> looking for an AGP controller is not a pleasant one, but I may be over 
> complicating things in my mind.

Linux at least exposes some of the PCI info publically (see libpci,
/sbin/lspci) and allows read of some basic config data space by all.

Remember when walking the PCI tree that it can change. X hasn't really
joined the 1990's on the issue of hotplug but please dont make it worse
8)



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