GPU Passthrough Quadro 4000

[FredericR]

Hi there,

 

i try to test the gpu passthrough but cant get it to run. I am trying it on an old intel i5 (vt-d vt-x activated).

I installed a Win10 vm via vnc (i am able to ping and to rdp)

i passthrough the quadro 4000 (with and without vbios) but after i start the vm nothing happens. The VM runs but i geht no image on the displayport, no connection via rdp and no ping.

Has someone a clue what i can also try?

 

IOMMU group 0:[8086:0040] 00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 12)

IOMMU group 1:[8086:0041] 00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 12)

IOMMU group 2:[8086:0042] 00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 12)

IOMMU group 3:[8086:3b64] 00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)

IOMMU group 4:[8086:3b3c] 00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)

IOMMU group 5:[8086:3b56] 00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 06)

IOMMU group 6:[8086:3b42] 00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 06)

IOMMU group 7:[8086:3b44] 00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 06)

IOMMU group 8:[8086:3b4a] 00:1c.4 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 5 (rev 06)

IOMMU group 9:[8086:3b34] 00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 06)

IOMMU group 10:[8086:244e] 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev a6)

IOMMU group 11:[8086:3b06] 00:1f.0 ISA bridge: Intel Corporation H55 Chipset LPC Interface Controller (rev 06)

[8086:3b22] 00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller (rev 06)

[8086:3b30] 00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 06)

IOMMU group 12:[10de:06dd] 01:00.0 VGA compatible controller: NVIDIA Corporation GF100GL [Quadro 4000] (rev a3)

[10de:0be5] 01:00.1 Audio device: NVIDIA Corporation GF100 High Definition Audio Controller (rev a1)

IOMMU group 13:[1106:0415] 03:00.0 IDE interface: VIA Technologies, Inc. VT6415 PATA IDE Host Controller

IOMMU group 14:[10ec:8168] 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 06)

IOMMU group 15:[8086:2c61] 3f:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)

[8086:2d01] 3f:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)

IOMMU group 16:[8086:2d10] 3f:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)

[8086:2d11] 3f:02.1 Host bridge: Intel Corporation 1st Generation Core i3/5/7 Processor QPI Physical 0 (rev 02)

[8086:2d12] 3f:02.2 Host bridge: Intel Corporation 1st Generation Core i3/5/7 Processor Reserved (rev 02)

[8086:2d13] 3f:02.3 Host bridge: Intel Corporation 1st Generation Core i3/5/7 Processor Reserved (rev 02)

 

CPU Thread Pairings

Pair 1:cpu 0 / cpu 2

Pair 2:cpu 1 / cpu 3

 

[testdasi]

As always:

Tools -> Diagnostics -> attach zip file in your next post.

 

Also, since it involves VM, share your xml. If copy-paste, please use the forum code functionality (the </> button next to the smiley button).

 

On a side note, please kindly use the forum code functionality if copy-pasting stuff from Unraid (e.g. your IOMMU section and CPU thread pairing section in your original post).

Not everyone on this forum is young and has good eye sight (myself included) so it gets painful to read when everything is exactly the same size, font and colour.

[FredericR]

ro-unraid-diagnostics-20191213-1137.zip

[FredericR]

has anyone a hint what i can do or are more infos needed?

[Nigel]

Apologies for a rather late reply - I was looking to see the support level of a Quadro K4000 on the forums and came across this.

 

I use GPU passthrough on Unraid extensively using GeForce cards, and they all need a display emulator dummy plug to function.  The symptoms you describe is the missing dummy plug.  They cost a few £ on eBay and Amazon in the UK.  Just plug it in, and you should be able to see the display output.

 

Edit: Further reading suggests the 4000 is too old and may still not work.  Anything Kepler onwards should be fine.  You will still need a display emulator!

Edited May 5, 2020 by Nigel