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Print raw qemu command to do the gpu passthrough

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HikariKnight 2022-03-12 20:04:25 +01:00
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11
lib/set_CMDLINE.sh
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@ -125,7 +125,7 @@ to disable/unbind the graphic card from the vfio driver on boot.
The files inside \"$SCRIPTDIR/$QUICKEMU\" are currently unused files, however they provide The files inside \"$SCRIPTDIR/$QUICKEMU\" are currently unused files, however they provide
the required information that the QuickEMU project can hook into and use to add support for VFIO enabled VMs. the required information that the QuickEMU project can hook into and use to add support for VFIO enabled VMs.
The PCI Devices with these IDs are what you should add to your VMs: The PCI Devices with these IDs are what you should add to your VMs using Virt Manager:
NOTE: Some AMD GPUs will require the vendor-reset kernel module from https://github.com/gnif/vendor-reset to be installed!" NOTE: Some AMD GPUs will require the vendor-reset kernel module from https://github.com/gnif/vendor-reset to be installed!"
source "${SCRIPTDIR}/config/quickemu/qemu-vfio_vars.conf" source "${SCRIPTDIR}/config/quickemu/qemu-vfio_vars.conf"
@ -139,6 +139,15 @@ NOTE: Some AMD GPUs will require the vendor-reset kernel module from https://git
echo "* $dev" echo "* $dev"
done done
echo "
To add the graphic card to your VM using qemu directly, use the following arguments:"
for dev in "${GPU_PCI_ID[@]}"
do
echo -n "-device vfio-pci,host=$dev "
done
printf "\n"
echo " echo "
For performance tuning and advanced configuration look at: For performance tuning and advanced configuration look at:
https://github.com/HikariKnight/vfio-setup-docs/wiki" https://github.com/HikariKnight/vfio-setup-docs/wiki"