KVM/Virt-Manager: PCIe Passthrough passes 1 device with 2 functions in host as 2 devices in guest

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I'm in Ubuntu 16.04.4. I have a single PCIe card/device with two physical functions. I can assign both functions separately via the GUI and they show up as two different devices in the guest.



The card's driver expects 2PFs on one device, not 2 devices each with one function, however.



Is there a way I can force a single slot/device to passthrough with both its functions?









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    I'm in Ubuntu 16.04.4. I have a single PCIe card/device with two physical functions. I can assign both functions separately via the GUI and they show up as two different devices in the guest.



    The card's driver expects 2PFs on one device, not 2 devices each with one function, however.



    Is there a way I can force a single slot/device to passthrough with both its functions?









    share























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      I'm in Ubuntu 16.04.4. I have a single PCIe card/device with two physical functions. I can assign both functions separately via the GUI and they show up as two different devices in the guest.



      The card's driver expects 2PFs on one device, not 2 devices each with one function, however.



      Is there a way I can force a single slot/device to passthrough with both its functions?









      share













      I'm in Ubuntu 16.04.4. I have a single PCIe card/device with two physical functions. I can assign both functions separately via the GUI and they show up as two different devices in the guest.



      The card's driver expects 2PFs on one device, not 2 devices each with one function, however.



      Is there a way I can force a single slot/device to passthrough with both its functions?







      virtual-machine kvm pci pci-passthrough





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      asked 49 secs ago









      IDLacrosseplayer

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