2008/8/30 Stefan Reinauer stepan@coresystems.de
ron minnich wrote:
so let's do this. Use the new v2 device tree visualizer on serengeti and see how it looks.
With a little for loop I was able to produce images for all mainboards
http://www.coresystems.de/~stepan/devicetree/dothttp://www.coresystems.de/%7Estepan/devicetree/dot http://www.coresystems.de/~stepan/devicetree/fdphttp://www.coresystems.de/%7Estepan/devicetree/fdp
Thanks Stefan,
This is really helpful. I think it would be great if there were some way to color or designate devices per chip. I was looking at http://www.coresystems.de/~stepan/devicetree/dot/static-tyan_s2892.png and I couldn't see the second Opteron. Am I missing something? If each chip were colored or enclosed in a box it seems like it would make it easier.
Looking at http://www.coresystems.de/~stepan/devicetree/dot/static-tyan_s2895.png I see the second Opteron's northbridge_amd_amdk8 and it's related 6 pci functions, but I don't see two cpu_amd_socket940 apic or chip constructs.
Thanks, Myles
This patch creates static.dot visualizing the coreboot device tree (v2) I created it do debug problems with the device/resource allocator.
create pngs with $ fdp -o static.png -Tpng static.dot or $ dot -o static.png -Tpng static.dot
TODO/ideas: re-introduce colored links again, dropped for now node colors according to device type? add an agenda