This has existed for some time now.
<ftp://ftp.picturel.com/pub/source/pciconf-1.1.tar.gz>
<ftp://ftp.picturel.com/pub/source/README.html>
There is a misc device driver in that package that reads and writes to
the PCI config space, and Tcl support, and showpci, a little GUI for
viewing pci config spaces.
I also managed to get it to work on Windows NT, if anyone cares. I may
release a new version shortly that includes the NT driver (source form
only.)
-- Steve Williams steve@icarus.com steve@picturel.com"The woods are lovely, dark and deep. But I have promises to keep, And lines to code before I sleep, And lines to code before I sleep."