Hi Bjorn, On Fri, Feb 25, 2022 at 11:42:24AM -0600, Bjorn Helgaas wrote: > That would just leave the "PCI_VSEC_ID_INTEL_TBT implies external-facing" > assumption above. Not having a Thunderbolt spec, I have no idea how > you deal with that. You can download the spec here: https://www.usb.org/sites/default/files/USB4%20Specification%2020211116.zip Inside the archive there is also the DVSEC spec with name "USB4 DVSEC Version 1.0.pdf".
