Nearly through on GPU pass-through


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Hello UNRIDER's i'm back again

New GPU

New CPU 

New PSU, Mother Board and Memory .................

Same issue! I can't get my GPU Pass-through to work  

 

I raised the same issue last year 

 

And diagnosed that it was my GPU that was not working with KVM. So i brought and built myself a new (system details below) including a GTX 1060 6gb and re-followed Spaceinvader one's excellent Video's including, removing the header from the bios using Hex editor, madesure the GPU is in its own IOMMU group. 

 

However when I try and start the VM it crashes, in the logs it's stating an issue with the GPU: 

'2019-01-08T21:59:22.873797Z qemu-system-x86_64: -device vfio-pci,host=01:00.0,id=hostdev0,x-vga=on,bus=pci.0,addr=0x5,romfile=/mnt/disk1/BIOS/MSIGTX1060.rom: Failed to mmap 0000:01:00.0 BAR 3. Performance may be slow'

 

Please can anyone help, i'm so close to giving up on Unraid and just building a Windows machine, let me know if you need config details? 

 

System info  

IOMMU group 0:[8086:3ec2] 00:00.0 Host bridge: Intel Corporation 8th Gen Core Processor Host Bridge/DRAM Registers (rev 07)

IOMMU group 1:[8086:1901] 00:01.0 PCI bridge: Intel Corporation Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor PCIe Controller (x16) (rev 07)

IOMMU group 2:[8086:a2af] 00:14.0 USB controller: Intel Corporation 200 Series/Z370 Chipset Family USB 3.0 xHCI Controller

[8086:a2b1] 00:14.2 Signal processing controller: Intel Corporation 200 Series PCH Thermal Subsystem

IOMMU group 3:[8086:a2ba] 00:16.0 Communication controller: Intel Corporation 200 Series PCH CSME HECI #1

IOMMU group 4:[8086:2822] 00:17.0 RAID bus controller: Intel Corporation SATA Controller [RAID mode]

IOMMU group 5:[8086:a290] 00:1c.0 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #1 (rev f0)

IOMMU group 6:[8086:a294] 00:1c.4 PCI bridge: Intel Corporation 200 Series PCH PCI Express Root Port #5 (rev f0)

IOMMU group 7:[8086:a2c9] 00:1f.0 ISA bridge: Intel Corporation Z370 Chipset LPC/eSPI Controller

[8086:a2a1] 00:1f.2 Memory controller: Intel Corporation 200 Series/Z370 Chipset Family Power Management Controller

[8086:a2f0] 00:1f.3 Audio device: Intel Corporation 200 Series PCH HD Audio

[8086:a2a3] 00:1f.4 SMBus: Intel Corporation 200 Series/Z370 Chipset Family SMBus Controller

IOMMU group 8:[8086:15b8] 00:1f.6 Ethernet controller: Intel Corporation Ethernet Connection (2) I219-V

IOMMU group 9:[10de:1c03] 01:00.0 VGA compatible controller: NVIDIA Corporation GP106 [GeForce GTX 1060 6GB] (rev a1)

IOMMU group 10:[10de:10f1] 01:00.1 Audio device: NVIDIA Corporation GP106 High Definition Audio Controller (rev a1)

IOMMU group 11:[10de:128b] 03:00.0 VGA compatible controller: NVIDIA Corporation GK208B [GeForce GT 710] (rev a1)

IOMMU group 12:[10de:0e0f] 03:00.1 Audio device: NVIDIA Corporation GK208 HDMI/DP Audio Controller (rev a1)

 

 

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Just now, bwainhouse said:

 Thanks Jerky

 

Is that a website?

 

If so I'll try it

 

Thing is I did try my gaming pc 1070 and it works flawlessly I got the bios from this forum so perhaps it's is just the bios?

 

I'm just not convinced I'll get the FPS that I need

https://www.techpowerup.com/vgabios/

 

My system with a ton of tweaks because its a 2990wx #_# and apparently isn't super well supported by QEMU right now gets near parity with baremetal.

Edited by Jerky_san
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36 minutes ago, Jerky_san said:

#_# I ironically got it from videocards bios repository. Has worked with both my ASUS Dual 1070 and my EVGA 1080TI SC2.

If you are sure, then it is a decent way to do it...  I don't think there are many scenarios that will cause this, but it may be possible to fry your card or cause wonky issues by having a slightly off bios that doesn't line up with what is on the card...  Unlikely, but still prefer to get it from the card in question...

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3 hours ago, GHunter said:

This probably won't help with the error you are having but worth a try. You need to pass through the sound card that is associated with your video card. It will be identified as 01:00.1 Audio device: NVIDIA Corporation GP106 High Definition Audio Controller (rev a1)

Yah, try that...

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