31 lines
847 B
Markdown
31 lines
847 B
Markdown
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# Passthrough Helper for Manjaro
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Run this script using su instead of sudo. The ">" redirects of echo will not work otherwise.
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# Edit /etc/default/grub
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intel_iommu=on (or) amd_iommu=on\
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rd.driver.pre=vfio-pci\
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kvm.ignore_msrs=1
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# Edit /etc/mkinitcpio.conf
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MODULES="vfio_pci vfio vfio_iommu_type1 vfio_virqfd"\
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FILES="/usr/bin/vfio-pci-override.sh"\
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Hooks="... vfio ...."
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# Tutorial
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* https://www.youtube.com/watch?v=QlGx0XvWuag
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# "Error 43: Driver failed to load" on Nvidia GPUs passed to Windows VMs
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* https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF#%22Error_43:_Driver_failed_to_load%22_on_Nvidia_GPUs_passed_to_Windows_VMs
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# Sources
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* https://wiki.archlinux.org/index.php/PCI_passthrough_via_OVMF#Using_identical_guest_and_host_GPUs
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* https://forum.manjaro.org/t/virt-manager-fails-to-detect-ovmf-uefi-firmware/110072
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