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iommu_activation.sh
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iommu_activation.sh
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#!/bin/bash
# The Duke Of Puteaux
# Rejoins moi sur Youtube: https://www.youtube.com/channel/UCsJ-FHnCEvtV4m3-nTdR5QQ
# USAGE
# wget -q -O - https://raw.githubusercontent.com/lucduke/proxmox/main/iommu_activation.sh | bash
# SOURCES
# https://forum.proxmox.com/threads/guide-intel-intergrated-graphic-passthrough.30451/
# VARIABLES
timestamp=$(date +%s)
echo "----------------------------------------------------------------"
echo "Debut du script"
echo "----------------------------------------------------------------"
# Modification GRUB
echo "Sauvegarde GRUB et ajout intel_iommu=on iommu=pt i915.enable_gvt=1"
sed -i.${timestamp}.bak 's/GRUB_CMDLINE_LINUX_DEFAULT=\"quiet\"/GRUB_CMDLINE_LINUX_DEFAULT=\"quiet intel_iommu=on iommu=pt i915.enable_gvt=1\"/' /etc/default/grub
echo "lancement commande update-grub"
update-grub
# Modification /etc/modules
if [ -e /etc/modules ]
then
echo "Sauvegarde /etc/modules"
cp /etc/modules /etc/modules.${timestamp}.bak
if grep -Fq "vfio" /etc/modules
then
echo "Module vfio deja présent"
else
echo "Ajout module vfio"
echo "vfio" >> /etc/modules
fi
if grep -Fq "vfio_iommu_type1" /etc/modules
then
echo "Module vfio_iommu_type1 deja présent"
else
echo "Ajout module vfio_iommu_type1"
echo "vfio_iommu_type1" >> /etc/modules
fi
if grep -Fq "vfio_pci" /etc/modules
then
echo "Module vfio_pci"
else
echo "Ajout module vfio_pci"
echo "vfio_pci" >> /etc/modules
fi
if grep -Fq "vfio_virqfd" /etc/modules
then
echo "Module vfio_virqfd deja présent"
else
echo "Ajout module vfio_virqfd"
echo "vfio_virqfd" >> /etc/modules
fi
else
echo "Creation /etc/modules"
echo "vfio" >> /etc/modules
echo "vfio_iommu_type1" >> /etc/modules
echo "vfio_pci" >> /etc/modules
echo "vfio_virqfd" >> /etc/modules
fi
echo "Lancement commande update-initramfs -u -k all"
update-initramfs -u -k all
echo "Redemmarage host"
reboot