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    PCI device doesn't show in XO or xe pci-list

    Scheduled Pinned Locked Moved Compute
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    • olivierlambertO Offline
      olivierlambert Vates 🪐 Co-Founder CEO @marcoi
      last edited by

      @marcoi Right now it's hard coded. But we'll see what could be the best approach on this 🙂

      marcoiM 1 Reply Last reply Reply Quote 0
      • marcoiM Offline
        marcoi @olivierlambert
        last edited by

        @olivierlambert thanks for the update.
        and just to confirm, if a device is not showing up in xe list with uuid, there is no way to pass it to a VM correct?

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        • olivierlambertO Offline
          olivierlambert Vates 🪐 Co-Founder CEO
          last edited by

          No, you can pass it anyway, it's just not doable via XO. But the CLI method should work 🙂

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          • marcoiM Offline
            marcoi @olivierlambert
            last edited by

            @olivierlambert to confirm the steps
            i can skip this step since it isnt showing up anyways

            • xe pci-disable-dom0-access uuid=<pci uuid>

            then use

            • xe vm-param-set other-config:pci=0/0000:04:01.0 uuid=<vm uuid> to add it to vm
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            • olivierlambertO Offline
              olivierlambert Vates 🪐 Co-Founder CEO
              last edited by olivierlambert

              That might work indeed. If it doesn't, you'll have to go via the old method:

              /opt/xensource/libexec/xen-cmdline --set-dom0 "xen-pciback.hide=(0000:04:01.0)"

              Please let us know 🙂 (this way we could update the doc)

              marcoiM 1 Reply Last reply Reply Quote 0
              • marcoiM Offline
                marcoi @olivierlambert
                last edited by

                @olivierlambert

                xe vm-param-set other-config:pci=0/0000:c6:00.0 uuid=45d0f537-9076-b395-1fbd-850d2cc0cf68

                This command worked. I was able to pass through the usb and also pcie devices i can get to using XO.

                3555b351-e13d-478d-9df4-7bbcb1643909-image.png

                windows host showing usb drive plugged into usb3 card and graphics card.

                b6f55d15-9e66-4606-8a37-7593e3068d3a-image.png

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                • olivierlambertO Offline
                  olivierlambert Vates 🪐 Co-Founder CEO
                  last edited by

                  Perfect! It's just a matter of stuff hidden for some reasons, at least it doesn't cause any problem, which is what matters 🙂

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                  • C Offline
                    chicagomed @andSmv
                    last edited by

                    @andSmv

                    From LSPCI:

                    0a:00.0 Audio device: Intel Corporation DG2 Audio Controller
0b:00.0 VGA compatible controller: Intel Corporation DG2 [Arc A310] (rev 05)

                    With xl pci-assignable-list :

                    0000:01:00.6
0000:01:00.4
0000:0b:00.0
0000:01:00.0
0000:01:00.3

                    Here you go...hope this helps!

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                    • P Offline
                      Pyroteq @andriy.sultanov
                      last edited by

                      @andriy.sultanov

                      09:00.0 "Multimedia video controller [0400]" "Conexant Systems, Inc. [14f1]" "CX23887/8 PCIe Broadcast Audio and Video Decoder with 3D Comb [8880]" -r04 "Hauppauge computer works Inc. [0070]" "Device [6a28]"

                      0a:00.0 "Multimedia video controller [0400]" "Conexant Systems, Inc. [14f1]" "CX23887/8 PCIe Broadcast Audio and Video Decoder with 3D Comb [8880]" -r04 "Hauppauge computer works Inc. [0070]" "Device [6b28]"

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                      • marcoiM Offline
                        marcoi
                        last edited by

                        is there anyway to block igpu from being used by xcp-ng during boot? I have it setup for pass through but it fails under the VM. I think it because xcp-ng still displaying the console screen and does not want to give it up.

                        marcoiM 1 Reply Last reply Reply Quote 0
                        • marcoiM Offline
                          marcoi @marcoi
                          last edited by marcoi

                          so it seems like when i make the igpu pass through, i see the starting lines of xcp-ng but it never gets to the console screen. which is what i expect.
                          When I add the pcie devices (igpu/hdmi audio) to a vm and start it up, I get and update to the screen and it shows a red number counting which is part of the console.
                          So it seems that when the VM re-initializes the igpu, dom/xcp retakes it over.
                          I confirmed that by using the keyboard to move around and it reshowing the console and filling the missing details as i move around.
                          So why is the dom/xcp retaking the video device over again when it should be blocked from accessing it?

                          IMG_3348.JPEG

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                          • N Offline
                            nvs @andriy.sultanov
                            last edited by

                            @andriy.sultanov Hi, I am having the same issue. Many PCIe USB cards aren't showing up in XO. Any updates if/when this might be fixed? Being able to configure PCIe passthough from the web UI is a really useful new feature and it would be really cool to be able to fully make use if it.

                            Below as requested my list of items that don't show up:

                            00:00.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse Root Complex [1480]" "ASUSTeK Computer Inc. [1043]" "Device [8808]"
00:00.2 "IOMMU [0806]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse IOMMU [1481]" "ASUSTeK Computer Inc. [1043]" "Device [8808]"
00:01.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse PCIe Dummy Host Bridge [1482]" "" ""
00:01.1 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse GPP Bridge [1483]" "" ""
00:01.2 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse GPP Bridge [1483]" "" ""
00:02.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse PCIe Dummy Host Bridge [1482]" "" ""
00:03.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse PCIe Dummy Host Bridge [1482]" "" ""
00:03.1 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse GPP Bridge [1483]" "" ""
00:03.2 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse GPP Bridge [1483]" "" ""
00:04.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse PCIe Dummy Host Bridge [1482]" "" ""
00:05.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse PCIe Dummy Host Bridge [1482]" "" ""
00:07.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse PCIe Dummy Host Bridge [1482]" "" ""
00:07.1 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] [1484]" "" ""
00:08.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse PCIe Dummy Host Bridge [1482]" "" ""
00:08.1 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse Internal PCIe GPP Bridge 0 to bus[E:B] [1484]" "" ""
00:14.0 "SMBus [0c05]" "Advanced Micro Devices, Inc. [AMD] [1022]" "FCH SMBus Controller [790b]" -r61 "ASUSTeK Computer Inc. [1043]" "Device [87c0]"
00:14.3 "ISA bridge [0601]" "Advanced Micro Devices, Inc. [AMD] [1022]" "FCH LPC Bridge [790e]" -r51 "ASUSTeK Computer Inc. [1043]" "Device [87c0]"
00:18.0 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse/Vermeer Data Fabric: Device 18h; Function 0 [1440]" "" ""
00:18.1 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse/Vermeer Data Fabric: Device 18h; Function 1 [1441]" "" ""
00:18.2 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse/Vermeer Data Fabric: Device 18h; Function 2 [1442]" "" ""
00:18.3 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse/Vermeer Data Fabric: Device 18h; Function 3 [1443]" "" ""
00:18.4 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse/Vermeer Data Fabric: Device 18h; Function 4 [1444]" "" ""
00:18.5 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse/Vermeer Data Fabric: Device 18h; Function 5 [1445]" "" ""
00:18.6 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse/Vermeer Data Fabric: Device 18h; Function 6 [1446]" "" ""
00:18.7 "Host bridge [0600]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse/Vermeer Data Fabric: Device 18h; Function 7 [1447]" "" ""
02:00.0 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse Switch Upstream [57ad]" "" ""
03:01.0 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse PCIe GPP Bridge [57a3]" "" ""
03:02.0 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse PCIe GPP Bridge [57a3]" "" ""
03:03.0 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse PCIe GPP Bridge [57a3]" "" ""
03:04.0 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse PCIe GPP Bridge [57a3]" "" ""
03:05.0 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse PCIe GPP Bridge [57a3]" "" ""
03:06.0 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse PCIe GPP Bridge [57a3]" "" ""
03:08.0 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse PCIe GPP Bridge [57a4]" "" ""
03:09.0 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse PCIe GPP Bridge [57a4]" "" ""
03:0a.0 "PCI bridge [0604]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse PCIe GPP Bridge [57a4]" "" ""
05:00.0 "USB controller [0c03]" "Renesas Technology Corp. [1912]" "uPD720201 USB 3.0 Host Controller [0014]" -r03 -p30 "Renesas Technology Corp. [1912]" "uPD720201 USB 3.0 Host Controller [0014]"
06:00.0 "USB controller [0c03]" "Renesas Technology Corp. [1912]" "uPD720201 USB 3.0 Host Controller [0014]" -r03 -p30 "Renesas Technology Corp. [1912]" "uPD720201 USB 3.0 Host Controller [0014]"
07:00.0 "USB controller [0c03]" "Renesas Technology Corp. [1912]" "uPD720201 USB 3.0 Host Controller [0014]" -r03 -p30 "Renesas Technology Corp. [1912]" "uPD720201 USB 3.0 Host Controller [0014]"
09:00.0 "USB controller [0c03]" "Renesas Technology Corp. [1912]" "uPD720201 USB 3.0 Host Controller [0014]" -r03 -p30 "Renesas Technology Corp. [1912]" "uPD720201 USB 3.0 Host Controller [0014]"
0a:00.0 "Non-Essential Instrumentation [1300]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse Reserved SPP [1485]" "ASUSTeK Computer Inc. [1043]" "Device [8808]"
0a:00.1 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse USB 3.0 Host Controller [149c]" -p30 "ASUSTeK Computer Inc. [1043]" "Device [8808]"
0a:00.3 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse USB 3.0 Host Controller [149c]" -p30 "Advanced Micro Devices, Inc. [AMD] [1022]" "Device [148c]"
10:00.0 "Non-Essential Instrumentation [1300]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse PCIe Dummy Function [148a]" "ASUSTeK Computer Inc. [1043]" "Device [8808]"
11:00.0 "Non-Essential Instrumentation [1300]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse Reserved SPP [1485]" "ASUSTeK Computer Inc. [1043]" "Device [8808]"
11:00.1 "Encryption controller [1080]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse Cryptographic Coprocessor PSPCPP [1486]" "ASUSTeK Computer Inc. [1043]" "Device [8808]"
11:00.3 "USB controller [0c03]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Matisse USB 3.0 Host Controller [149c]" -p30 "ASUSTeK Computer Inc. [1043]" "Device [87c0]"
11:00.4 "Audio device [0403]" "Advanced Micro Devices, Inc. [AMD] [1022]" "Starship/Matisse HD Audio Controller [1487]" "ASUSTeK Computer Inc. [1043]" "Device [8733]"

                            Most important ones being the PCIe USB cards: 05:00.0, 06:00.0, 07:00.0, 09:00.0.

                            Thanks for looking into fixing this.

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