We wish to get an additional PCIe slot out of our AGX Xavier Developer Kit, and so purchased an M.2 to PCIe adapter (http://www.adt.link/product/R43SF.html). Here’s a picture of it installed, if anyone’s curious:
We’ve powered up both the Xavier and the M.2 to PCIe adapter, but no PCIe cards installed into this new slot are detected. We’ve connected the same adapter to a regular Linux desktop, and found that PCIe cards are detected without any configuration necessary.
Does the Xavier require any configuration to detect arbitrary PCIe devices on its M.2 slot? Our L4T version is 32.2.3, with JetPack 4.2.3.