Firmware not support Jasper lake's(N5105) GPU

[Christinkaka]

7.0 can't passthrough GPU for windows's VM. And GVT also not working;

 

[t.lamprecht]

Be sure to upgrade to latest 7.1 and also try the currently still opt-in 5.15 based kernel: https://forum.proxmox.com/threads/o...-proxmox-ve-7-x-available.100936/#post-435603

If that doesn't help it would be good to actually post what you tried and how the VM configs looks like.

 

[Christinkaka]

Still not working……

Be sure to upgrade to latest 7.1 and also try the currently still opt-in 5.15 based kernel: https://forum.proxmox.com/threads/o...-proxmox-ve-7-x-available.100936/#post-435603

If that doesn't help it would be good to actually post what you tried and how the VM configs looks like.

Still not working....,

Passthrough guide https://pve.proxmox.com/wiki/Pci_passthrough

lspci -nn | egrep -i "3d|display|vga"
00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:4e61] (rev 01)

dmesg get some error
[ 11.473861] i915 0000:00:02.0: [drm] Unsupported device. GVT-g is disabled [ 11.473897] i915 0000:00:02.0: [drm] VT-d active for gfx access [ 11.473901] i915 0000:00:02.0: vgaarb: deactivate vga console [ 11.475802] i915 0000:00:02.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 11.536556] i915 0000:00:02.0: [drm] Finished loading DMC firmware i915/icl_dmc_ver1_09.bin (v1.9) [ 11.808502] i915 0000:00:02.0: GuC initialization failed -110 [ 11.808515] i915 0000:00:02.0: Enabling uc failed (-5) [ 11.808519] i915 0000:00:02.0: Failed to initialize GPU, declaring it wedged! [ 11.808949] i915 0000:00:02.0: [drm:add_taint_for_CI [i915]] CI tainted:0x9 by intel_gt_set_wedged_on_init+0x33/0x40 [i915] [23759.242130] vfio-pci 0000:00:02.0: vfio_ecap_init: hiding ecap 0x1b@0x100 [23760.680519] vfio-pci 0000:00:02.0: Invalid PCI ROM header signature: expecting 0xaa55, got 0xc72b


syslog:
Feb 20 08:26:26 pve6 QEMU[3321]: kvm: vfio-pci: Cannot read device rom at 0000:00:02.0 Feb 20 08:26:26 pve6 QEMU[3321]: Device option ROM contents are probably invalid (check dmesg). Feb 20 08:26:26 pve6 QEMU[3321]: Skip option ROM probe with rombar=0, or load from file with romfile= Feb 20 08:26:26 pve6 kernel: [ 363.834538] vfio-pci 0000:00:02.0: Invalid PCI ROM header signature: expecting 0xaa55, got 0xc72b Feb 20 08:26:27 pve6 pvedaemon[1703]: <root@pam> successful auth for user 'root@pam'

pveversion :

pve-manager/7.1-10/6ddebafe (running kernel: 5.15.19-2-pve)

 

[Christinkaka]

And how can i move this thread to "Installation and configuration" ?

 

[t.lamprecht]

Passthrough of integrated graphic cards is often a bit finicky, the linked community provided guide isn't that fleshed out regarding igt troubleshooting/details.

See the following example posts for some more details of things required to setup:
https://forum.proxmox.com/threads/p...rough-for-windows-10.60415/page-3#post-389588
https://www.reddit.com/r/VFIO/comments/os949l/gvtd_igpu_intel_uhd_630_boot_device_invalid_pci/

 

[Dark26]

Bonjour,

i have the same problem. as you. Have you find a solution ?

 

[rursache]

same issue here!
im running a Intel NUC (NUC11ATKPE) with a Pentium Silver N6005 (Jasper Lake).

running

dmesg | grep -e DMAR -e IOMMU -e GVT

returns

i915 0000:00:02.0: [drm] Unsupported device. GVT-g is disabled

@t.lamprecht any advice?
thanks!

 

[Priyantha]

Same issue here, didn't find a solution yet. Maybe someone?

 

[frezeen]

solution for pass gpu on n5105?

 

[leesteken]

Maybe this very long thread about Proxmox isses on N5105 has some work-arounds?

 

[sacredx72]

Good afternoon, there was no solution with iGPU forwarding from n5105 to VM?