6.7 gpu passthough

[Hartless]

i have a clean install as of today and wanted to pass through my GTX 1660Ti to my VM, ive noticed that it is sharing one group, i remember in an older version of Unraid i was able to find a option in the settings that i could move the GPU tp its own group, but im not longer able to find this, ive attached the immou group below

 

 

IOMMU group 0:[8086:0c00] 00:00.0 Host bridge: Intel Corporation 4th Gen Core Processor DRAM Controller (rev 06)

IOMMU group 1:[8086:0c01] 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor PCI Express x16 Controller (rev 06)

[10de:2182] 01:00.0 VGA compatible controller: NVIDIA Corporation TU116 [GeForce GTX 1660 Ti] (rev a1)

[10de:1aeb] 01:00.1 Audio device: NVIDIA Corporation Device 1aeb (rev a1)

[10de:1aec] 01:00.2 USB controller: NVIDIA Corporation Device 1aec (rev a1)

[10de:1aed] 01:00.3 Serial bus controller [0c80]: NVIDIA Corporation Device 1aed (rev a1)

IOMMU group 2:[8086:0412] 00:02.0 VGA compatible controller: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor Integrated Graphics Controller (rev 06)

IOMMU group 3:[8086:0c0c] 00:03.0 Audio device: Intel Corporation Xeon E3-1200 v3/4th Gen Core Processor HD Audio Controller (rev 06)

IOMMU group 4:[8086:8cb1] 00:14.0 USB controller: Intel Corporation 9 Series Chipset Family USB xHCI Controller

IOMMU group 5:[8086:8cba] 00:16.0 Communication controller: Intel Corporation 9 Series Chipset Family ME Interface #1

IOMMU group 6:[8086:153b] 00:19.0 Ethernet controller: Intel Corporation Ethernet Connection I217-V

IOMMU group 7:[8086:8cad] 00:1a.0 USB controller: Intel Corporation 9 Series Chipset Family USB EHCI Controller #2

IOMMU group 8:[8086:8ca0] 00:1b.0 Audio device: Intel Corporation 9 Series Chipset Family HD Audio Controller

IOMMU group 9:[8086:8c90] 00:1c.0 PCI bridge: Intel Corporation 9 Series Chipset Family PCI Express Root Port 1 (rev d0)

IOMMU group 10:[8086:8c96] 00:1c.3 PCI bridge: Intel Corporation 9 Series Chipset Family PCI Express Root Port 4 (rev d0)

IOMMU group 11:[8086:8c9a] 00:1c.5 PCI bridge: Intel Corporation 9 Series Chipset Family PCI Express Root Port 6 (rev d0)

IOMMU group 12:[8086:8ca6] 00:1d.0 USB controller: Intel Corporation 9 Series Chipset Family USB EHCI Controller #1

IOMMU group 13:[8086:8cc4] 00:1f.0 ISA bridge: Intel Corporation Z97 Chipset LPC Controller

[8086:8c82] 00:1f.2 SATA controller: Intel Corporation 9 Series Chipset Family SATA Controller [AHCI Mode]

[8086:8ca2] 00:1f.3 SMBus: Intel Corporation 9 Series Chipset Family SMBus Controller

IOMMU group 14:[8086:244e] 03:00.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 41)

[1095:3512] 04:00.0 Mass storage controller: Silicon Image, Inc. SiI 3512 [SATALink/SATARaid] Serial ATA Controller (rev 01)

IOMMU group 15:[1106:3432] 05:00.0 USB controller: VIA Technologies, Inc. VL80x xHCI USB 3.0 Controller (rev 03)

[Squid]

14 minutes ago, hartyparty said:

i was able to find a option in the settings that i could move the GPU tp its own group, but im not longer able to find this,

Settings, VM Manager, PCIe ACS override

[bastl]

Enable ACS override

 

[Hartless]

yeah now im having the issue with this error.

 

internal error: qemu unexpectedly closed the monitor: 2019-06-08T18:18:28.170773Z qemu-system-x86_64: -device vfio-pci,host=01:00.0,id=hostdev0,bus=pci.0,addr=0x3: vfio 0000:01:00.0: group 14 is not viable Please ensure all devices within the iommu_group are bound to their vfio bus driver.

 

i know the 1660Ti is a bit weird and has its own USB bus controller 

 

 

IOMMU group 14:[10de:2182] 01:00.0 VGA compatible controller: NVIDIA Corporation TU116 [GeForce GTX 1660 Ti] (rev a1)

[10de:1aeb] 01:00.1 Audio device: NVIDIA Corporation Device 1aeb (rev a1)

[10de:1aec] 01:00.2 USB controller: NVIDIA Corporation Device 1aec (rev a1)

[10de:1aed] 01:00.3 Serial bus controller [0c80]: NVIDIA Corporation Device 1aed (rev a1)

 

i just want the one VM to work with this card. Space Invaders video is no help at this point because the 1660ti is the only card i know with this usb controller.

 

[Squid]

Did you pass through all devices in group 14 to the VM

[Hartless]

1 minute ago, Squid said:

Did you pass through all devices in group 14 to the VM

 yes, the above error is what i got.