VFIO "GPU Passthrough" Guide for Proxmox

BIOS Settings:

• Disable Above 4G
• Disable ReBAR
• Disable SR-IOV (Leave this enabled if using a Quadro or other SR-IOV enabled graphics accelerator)
• Enable IOMMU Support
• Enable VT-D
• EsnureEnsure primary output in BIOS is set to iGPU (NOT AUTO)
  

Proxmox Kernel Version:

• Ensure Proxmox is running on kernel version 6.0.2 or later - 

  pveversion -v

  
  
• Ensure Proxmox is running on the latest kernel -

• apt update
  apt dist-upgrade
  reboot

• Update the Proxmox Kernel Commandline to boot with IOMMU Support
• sdfsdf