Hi everyone, This question may dumb but I really don't know how to analysis the deeper ID.
According from Alex Williamson's VIO blog, we can do a trick that make all NVIDIA or AMD GPUs catch and drive by VFIO driver. options vfio-pci ids= 1002:ffffffff:ffffffff:ffffffff:00030000:ffff00ff,1002:ffffffff:ffffffff:ffffffff:00040300:ffffffff,10de:ffffffff:ffffffff:ffffffff:00030000:ffff00ff,10de:ffffffff:ffffffff:ffffffff:00040300:ffffffff But how do I know to found these information? For "00030000", I found that it means device class when check lspci. But for "ffff00ff" in the 0300 end, I don't know where to find this information. Because I may going to passthrough the compute GPU, like NVIDIA Tesla, and obviously it will be a different device class and other ID position. Does anyone know about this? Many thanks, Eddie.
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